🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.51 AU - 0.69 AU

Year: 168 Days

Day: 47.6 Hours

Environment

Temp: 221 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.58 AU - 0.76 AU

Year: 198 Days

Day: 20.2 Hours

Environment

Temp: 183 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,543,272 km

• M1: 435,629 km (0.099 R)
• M2: 525,089 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.96 AU - 1.16 AU

Year: 395 Days

Day: 46.2 Hours

Environment

Temp: 31 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,543,272 km

• M1: 189,391 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1 AU - 1.54 AU

Year: 518 Days

Day: 21.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 79.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.56 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.52 AU - 2.18 AU

Year: 910 Days

Day: 37.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,543,272 km

• M1: 1,052,571 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.58 AU - 4.84 AU

Year: 3124 Days

Day: 42.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848

Radius: 10.9

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.16 AU - 9.96 AU

Year: 9057 Days

Day: 14.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 97,543,272 km

• M1: 147,653 km (0.111 R)
• M2: 261,347 km (0.091 R)
• M3: 423,512 km (0.082 R)
• M4: 609,611 km (0.074 R)
• M5: 705,204 km (0.107 R)
• M6: 895,343 km (0.034 R)
• M7: 1,389,764 km (0.075 R)
• M8: 1,476,232 km (0.115 R)
• M9: 1,564,644 km (0.081 R)
• M10: 1,746,854 km (0.071 R)
• M11: 2,258,778 km (0.041 R)
• M12: 2,492,301 km (0.099 R)
• M13: 2,625,443 km (0.031 R)
• M14: 2,733,602 km (0.094 R)
• M15: 3,592,742 km (0.1 R)
• M16: 3,989,626 km (0.093 R)
• M17: 4,759,157 km (0.054 R)
• M18: 5,093,209 km (0.113 R)
• M19: 5,331,668 km (0.088 R)
• M20: 6,249,601 km (0.099 R)
• M21: 7,177,855 km (0.102 R)
• M22: 7,254,001 km (0.113 R)
• M23: 7,833,543 km (0.096 R)
• M24: 7,911,932 km (0.106 R)
• M25: 8,629,553 km (0.117 R)
• M26: 9,078,347 km (0.076 R)
• M27: 9,702,619 km (0.108 R)
• M28: 10,083,794 km (0.036 R)
• M29: 10,169,214 km (0.068 R)
• M30: 10,730,206 km (0.094 R)
• M31: 11,523,524 km (0.098 R)
• M32: 11,792,052 km (0.084 R)
• M33: 12,335,691 km (0.097 R)
• M34: 12,472,722 km (0.059 R)
• M35: 13,919,633 km (0.111 R)
• M36: 14,014,927 km (0.111 R)
• M37: 14,638,750 km (0.098 R)
• M38: 14,735,540 km (0.087 R)
• M39: 14,978,487 km (0.113 R)
• M40: 15,715,256 km (0.113 R)
• M41: 15,863,957 km (0.117 R)
• M42: 16,163,003 km (0.079 R)
• M43: 16,614,938 km (0.043 R)
• M44: 18,255,279 km (0.037 R)
• M45: 18,778,422 km (0.116 R)
• M46: 19,412,717 km (0.071 R)
• M47: 19,572,488 km (0.117 R)
• M48: 19,679,151 km (0.099 R)
• M49: 19,785,964 km (0.063 R)
• M50: 20,054,043 km (0.096 R)
• M51: 20,593,942 km (0.1 R)
• M52: 21,302,737 km (0.057 R)
• M53: 21,522,496 km (0.109 R)
• M54: 22,632,363 km (0.116 R)
• M55: 22,800,511 km (0.071 R)
• M56: 23,476,992 km (0.115 R)
• M57: 24,160,206 km (0.114 R)
• M58: 24,619,172 km (0.101 R)
• M59: 25,313,157 km (0.117 R)
• M60: 25,429,544 km (0.073 R)
• M61: 25,662,617 km (0.062 R)
• M62: 27,672,764 km (0.092 R)
• M63: 28,152,973 km (0.065 R)
• M64: 28,878,672 km (0.12 R)
• M65: 29,732,876 km (0.098 R)
• M66: 30,409,956 km (0.101 R)
• M67: 30,905,574 km (0.081 R)
• M68: 32,978,252 km (0.047 R)
• M69: 33,615,090 km (0.062 R)
• M70: 35,030,436 km (0.1 R)
• M71: 35,289,988 km (0.106 R)
• M72: 36,202,984 km (0.083 R)
• M73: 37,388,397 km (0.104 R)
• M74: 39,864,691 km (0.026 R)
• M75: 40,679,251 km (0.098 R)
• M76: 43,851,923 km (0.114 R)
• M77: 44,271,545 km (0.097 R)
• M78: 45,185,438 km (0.089 R)
• M79: 46,318,792 km (0.112 R)
• M80: 47,748,499 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.8

Radius: 5.6

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 11.89 AU - 15.11 AU

Year: 17939 Days

Day: 15.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,543,272 km

• M1: 81,381 km (0.088 R)
• M2: 146,307 km (0.068 R)
• M3: 275,110 km (0.075 R)
• M4: 399,277 km (0.103 R)
• M5: 983,008 km (0.08 R)
• M6: 1,059,003 km (0.069 R)
• M7: 1,237,474 km (0.075 R)
• M8: 1,852,022 km (0.046 R)
• M9: 2,366,638 km (0.057 R)
• M10: 2,626,490 km (0.1 R)
• M11: 2,786,859 km (0.108 R)
• M12: 3,694,768 km (0.083 R)
• M13: 4,399,225 km (0.099 R)
• M14: 4,525,934 km (0.114 R)
• M15: 4,782,943 km (0.12 R)
• M16: 5,144,222 km (0.063 R)
• M17: 5,685,168 km (0.105 R)
• M18: 5,754,132 km (0.09 R)
• M19: 5,962,522 km (0.109 R)
• M20: 6,244,215 km (0.051 R)
• M21: 6,422,536 km (0.111 R)
• M22: 6,638,705 km (0.051 R)
• M23: 6,893,919 km (0.11 R)
• M24: 7,115,174 km (0.109 R)
• M25: 7,226,774 km (0.118 R)
• M26: 7,338,823 km (0.107 R)
• M27: 7,793,151 km (0.066 R)
• M28: 9,535,069 km (0.104 R)
• M29: 9,699,178 km (0.068 R)
• M30: 10,533,934 km (0.109 R)
• M31: 11,391,279 km (0.059 R)
• M32: 11,652,926 km (0.064 R)
• M33: 12,226,484 km (0.116 R)
• M34: 12,945,003 km (0.114 R)
• M35: 13,263,646 km (0.089 R)
• M36: 13,584,983 km (0.081 R)
• M37: 13,908,712 km (0.106 R)
• M38: 14,516,828 km (0.107 R)
• M39: 14,611,224 km (0.084 R)
• M40: 14,658,347 km (0.076 R)
• M41: 14,942,883 km (0.064 R)
• M42: 14,990,455 km (0.114 R)
• M43: 15,085,898 km (0.107 R)
• M44: 15,421,147 km (0.085 R)
• M45: 15,517,338 km (0.074 R)
• M46: 17,183,859 km (0.104 R)
• M47: 17,534,067 km (0.049 R)
• M48: 17,684,712 km (0.091 R)
• M49: 17,987,648 km (0.101 R)
• M50: 18,854,867 km (0.087 R)
• M51: 19,112,624 km (0.065 R)
• M52: 19,788,058 km (0.049 R)
• M53: 20,102,363 km (0.108 R)
• M54: 21,162,264 km (0.1 R)
• M55: 21,322,783 km (0.107 R)
• M56: 21,591,161 km (0.047 R)
• M57: 22,348,875 km (0.095 R)
• M58: 22,403,328 km (0.071 R)
• M59: 23,834,382 km (0.104 R)
• M60: 24,224,832 km (0.051 R)
• M61: 24,336,731 km (0.059 R)
• M62: 24,392,681 km (0.096 R)
• M63: 26,380,388 km (0.118 R)
• M64: 26,437,983 km (0.109 R)
• M65: 26,495,578 km (0.1 R)
• M66: 26,668,513 km (0.097 R)
• M67: 27,131,818 km (0.064 R)
• M68: 27,597,666 km (0.117 R)
• M69: 27,773,144 km (0.039 R)
• M70: 28,360,465 km (0.111 R)
• M71: 29,070,606 km (0.046 R)
• M72: 29,906,709 km (0.082 R)
• M73: 30,568,978 km (0.093 R)
• M74: 31,418,994 km (0.088 R)
• M75: 32,092,334 km (0.099 R)
• M76: 32,399,907 km (0.109 R)
• M77: 32,770,311 km (0.12 R)
• M78: 32,832,245 km (0.1 R)
• M79: 33,018,045 km (0.101 R)
• M80: 34,077,797 km (0.118 R)
• M81: 34,832,667 km (0.048 R)
• M82: 35,022,208 km (0.094 R)
• M83: 35,592,924 km (0.077 R)
• M84: 36,102,753 km (0.107 R)
• M85: 36,550,949 km (0.115 R)
• M86: 37,582,127 km (0.059 R)
• M87: 38,361,831 km (0.094 R)
• M88: 38,427,055 km (0.104 R)
• M89: 39,937,246 km (0.056 R)
• M90: 40,932,521 km (0.071 R)
• M91: 41,132,533 km (0.108 R)
• M92: 42,137,531 km (0.093 R)
• M93: 42,609,363 km (0.075 R)
• M94: 43,558,113 km (0.115 R)
• M95: 43,626,180 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.7

Radius: 7.5

Gravity: 16.62 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 13.96 AU - 21.28 AU

Year: 26748 Days

Day: 16.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,543,272 km

• M1: 119,230 km (0.111 R)
• M2: 245,041 km (0.045 R)
• M3: 320,139 km (0.107 R)
• M4: 404,812 km (0.092 R)
• M5: 763,398 km (0.086 R)
• M6: 851,511 km (0.1 R)
• M7: 1,169,706 km (0.074 R)
• M8: 1,413,550 km (0.074 R)
• M9: 1,522,906 km (0.097 R)
• M10: 1,711,699 km (0.025 R)
• M11: 1,948,363 km (0.077 R)
• M12: 2,153,611 km (0.084 R)
• M13: 2,280,171 km (0.049 R)
• M14: 2,585,051 km (0.047 R)
• M15: 2,856,721 km (0.079 R)
• M16: 4,241,997 km (0.06 R)
• M17: 5,570,127 km (0.093 R)
• M18: 7,394,473 km (0.113 R)
• M19: 7,715,061 km (0.045 R)
• M20: 7,909,688 km (0.074 R)
• M21: 8,570,013 km (0.046 R)
• M22: 10,154,853 km (0.102 R)
• M23: 11,604,756 km (0.091 R)
• M24: 12,202,698 km (0.117 R)
• M25: 13,041,194 km (0.092 R)
• M26: 13,506,294 km (0.084 R)
• M27: 14,055,917 km (0.046 R)
• M28: 14,853,573 km (0.099 R)
• M29: 15,912,576 km (0.044 R)
• M30: 15,995,004 km (0.091 R)
• M31: 16,243,187 km (0.116 R)
• M32: 17,164,411 km (0.073 R)
• M33: 18,447,661 km (0.117 R)
• M34: 18,882,243 km (0.071 R)
• M35: 19,496,193 km (0.052 R)
• M36: 21,014,761 km (0.111 R)
• M37: 21,286,580 km (0.095 R)
• M38: 21,651,001 km (0.107 R)
• M39: 22,478,277 km (0.063 R)
• M40: 24,069,101 km (0.118 R)
• M41: 24,258,641 km (0.116 R)
• M42: 24,543,775 km (0.071 R)
• M43: 25,406,206 km (0.076 R)
• M44: 25,792,618 km (0.118 R)
• M45: 26,375,900 km (0.106 R)
• M46: 28,451,570 km (0.031 R)
• M47: 29,155,129 km (0.112 R)
• M48: 32,757,595 km (0.085 R)
• M49: 36,063,409 km (0.119 R)
• M50: 36,280,326 km (0.092 R)
• M51: 37,152,182 km (0.077 R)
• M52: 37,700,758 km (0.113 R)
• M53: 38,141,473 km (0.106 R)
• M54: 38,362,429 km (0.088 R)
• M55: 39,921,239 km (0.108 R)
• M56: 40,033,437 km (0.08 R)
• M57: 40,482,979 km (0.069 R)
• M58: 40,821,369 km (0.107 R)
• M59: 41,273,903 km (0.112 R)
• M60: 44,836,875 km (0.096 R)
• M61: 45,889,745 km (0.094 R)
• M62: 49,336,929 km (0.084 R)
• M63: 51,396,144 km (0.115 R)
• M64: 52,252,143 km (0.096 R)
• M65: 53,483,333 km (0.087 R)
• M66: 54,723,948 km (0.096 R)
• M67: 56,225,163 km (0.11 R)
• M68: 56,980,931 km (0.064 R)
• M69: 57,233,602 km (0.117 R)
• M70: 58,884,863 km (0.045 R)
• M71: 61,974,209 km (0.058 R)
• M72: 63,407,656 km (0.078 R)
• M73: 64,588,731 km (0.109 R)
• M74: 64,720,377 km (0.1 R)
• M75: 66,174,618 km (0.092 R)
• M76: 68,041,001 km (0.103 R)
• M77: 68,443,120 km (0.062 R)
• M78: 70,465,983 km (0.065 R)
• M79: 72,919,089 km (0.073 R)
• M80: 73,056,120 km (0.087 R)
• M81: 74,294,043 km (0.116 R)
• M82: 76,233,280 km (0.103 R)
• M83: 80,161,271 km (0.119 R)
• M84: 88,650,950 km (0.117 R)
• M85: 89,383,531 km (0.091 R)
• M86: 91,149,683 km (0.119 R)
• M87: 92,037,098 km (0.061 R)
• M88: 92,927,355 km (0.076 R)
• M89: 94,865,994 km (0.091 R)
• M90: 95,015,592 km (0.052 R)
• M91: 98,479,979 km (0.12 R)
• M92: 101,066,975 km (0.093 R)
• M93: 101,372,753 km (0.078 R)
• M94: 101,678,980 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.6

Radius: 5.4

Gravity: 20.29 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 18.13 AU - 20.95 AU

Year: 31238 Days

Day: 20 Hours

Environment

Temp: -199 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,543,272 km

• M1: 101,577 km (0.071 R)
• M2: 164,558 km (0.101 R)
• M3: 817,852 km (0.109 R)
• M4: 1,092,214 km (0.099 R)
• M5: 1,499,719 km (0.058 R)
• M6: 1,757,625 km (0.103 R)
• M7: 2,069,238 km (0.114 R)
• M8: 2,525,511 km (0.1 R)
• M9: 2,787,158 km (0.109 R)
• M10: 2,831,738 km (0.117 R)
• M11: 3,819,084 km (0.076 R)
• M12: 3,968,233 km (0.097 R)
• M13: 4,374,990 km (0.086 R)
• M14: 5,010,033 km (0.09 R)
• M15: 5,900,738 km (0.083 R)
• M16: 6,015,480 km (0.103 R)
• M17: 6,130,970 km (0.085 R)
• M18: 6,659,798 km (0.105 R)
• M19: 7,635,625 km (0.062 R)
• M20: 9,180,971 km (0.118 R)
• M21: 9,649,362 km (0.058 R)
• M22: 10,057,166 km (0.109 R)
• M23: 10,749,056 km (0.08 R)
• M24: 10,889,379 km (0.115 R)
• M25: 11,960,350 km (0.091 R)
• M26: 14,201,027 km (0.114 R)
• M27: 14,277,920 km (0.115 R)
• M28: 14,586,840 km (0.097 R)
• M29: 14,898,003 km (0.102 R)
• M30: 16,164,200 km (0.112 R)
• M31: 16,405,501 km (0.076 R)
• M32: 17,300,246 km (0.058 R)
• M33: 18,545,798 km (0.117 R)
• M34: 18,967,364 km (0.086 R)
• M35: 21,122,023 km (0.108 R)
• M36: 21,209,837 km (0.056 R)
• M37: 22,541,108 km (0.061 R)
• M38: 22,810,683 km (0.068 R)
• M39: 24,265,971 km (0.059 R)
• M40: 25,283,835 km (0.084 R)
• M41: 26,221,216 km (0.068 R)
• M42: 26,694,094 km (0.06 R)
• M43: 28,226,425 km (0.116 R)
• M44: 28,808,212 km (0.107 R)
• M45: 29,296,200 km (0.084 R)
• M46: 30,082,636 km (0.091 R)
• M47: 30,875,953 km (0.106 R)
• M48: 30,975,586 km (0.053 R)
• M49: 31,375,311 km (0.102 R)
• M50: 32,990,968 km (0.031 R)
• M51: 33,603,870 km (0.118 R)
• M52: 34,014,517 km (0.087 R)
• M53: 36,513,100 km (0.107 R)
• M54: 37,359,076 km (0.048 R)
• M55: 38,104,522 km (0.109 R)
• M56: 40,697,353 km (0.094 R)
• M57: 41,574,295 km (0.097 R)
• M58: 46,165,005 km (0.106 R)
• M59: 46,393,142 km (0.115 R)
• M60: 47,079,347 km (0.1 R)
• M61: 47,538,763 km (0.108 R)
• M62: 49,741,142 km (0.094 R)
• M63: 51,385,073 km (0.035 R)
• M64: 51,621,438 km (0.027 R)
• M65: 53,166,186 km (0.064 R)
• M66: 55,209,094 km (0.091 R)
• M67: 56,179,386 km (0.086 R)
• M68: 56,544,704 km (0.095 R)
• M69: 57,155,213 km (0.077 R)
• M70: 57,277,584 km (0.102 R)
• M71: 60,989,107 km (0.108 R)
• M72: 64,905,280 km (0.025 R)
• M73: 66,314,343 km (0.111 R)
• M74: 66,958,212 km (0.069 R)
• M75: 72,977,432 km (0.12 R)
• M76: 73,110,275 km (0.108 R)
• M77: 73,243,117 km (0.1 R)
• M78: 74,709,625 km (0.102 R)
• M79: 77,130,418 km (0.084 R)
• M80: 79,850,107 km (0.061 R)
• M81: 80,260,754 km (0.077 R)
• M82: 81,084,290 km (0.12 R)
• M83: 83,432,528 km (0.039 R)
• M84: 83,710,181 km (0.109 R)
• M85: 86,083,252 km (0.097 R)
• M86: 87,912,834 km (0.066 R)
• M87: 89,613,164 km (0.083 R)
• M88: 90,467,218 km (0.087 R)
• M89: 92,183,704 km (0.086 R)
• M90: 92,470,782 km (0.101 R)
• M91: 93,766,449 km (0.089 R)
• M92: 94,344,346 km (0.081 R)
• M93: 94,778,479 km (0.101 R)
• M94: 95,793,949 km (0.101 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 150 - 11,441 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit