🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.49 AU - 0.55 AU

Year: 139 Days

Day: 15.4 Hours

Environment

Temp: 193 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,881,759 km

• M1: 157,078 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.6 AU - 0.62 AU

Year: 177 Days

Day: 27.1 Hours

Environment

Temp: 135 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,881,759 km

• M1: 56,249 km (0.109 R)
• M2: 189,840 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.55 AU - 0.83 AU

Year: 213 Days

Day: 21.4 Hours

Environment

Temp: 198 °C

Axial Tilt: 112.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,881,759 km

• M1: 174,431 km (0.116 R)
• M2: 450,589 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.71 AU - 1.13 AU

Year: 327 Days

Day: 40.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,881,759 km

• M1: 406,607 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1 AU - 1.16 AU

Year: 416 Days

Day: 34.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.47 AU - 2.09 AU

Year: 881 Days

Day: 40.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,881,759 km

• M1: 742,903 km (0.052 R)

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.8

Radius: 14.1

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.28 AU - 9.76 AU

Year: 9223 Days

Day: 10.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,881,759 km

• M1: 364,420 km (0.081 R)
• M2: 659,278 km (0.104 R)
• M3: 789,727 km (0.095 R)
• M4: 1,158,037 km (0.104 R)
• M5: 1,354,160 km (0.049 R)
• M6: 1,818,213 km (0.114 R)
• M7: 2,561,265 km (0.104 R)
• M8: 2,711,910 km (0.11 R)
• M9: 3,044,915 km (0.096 R)
• M10: 3,228,023 km (0.057 R)
• M11: 3,462,144 km (0.062 R)
• M12: 3,605,458 km (0.106 R)
• M13: 3,701,949 km (0.117 R)
• M14: 4,274,610 km (0.099 R)
• M15: 4,689,594 km (0.084 R)
• M16: 4,821,839 km (0.12 R)
• M17: 5,530,484 km (0.118 R)
• M18: 5,840,151 km (0.101 R)
• M19: 5,954,294 km (0.062 R)
• M20: 6,271,741 km (0.113 R)
• M21: 6,803,412 km (0.099 R)
• M22: 6,923,539 km (0.111 R)
• M23: 7,135,519 km (0.082 R)
• M24: 7,973,267 km (0.099 R)
• M25: 8,068,412 km (0.089 R)
• M26: 8,195,719 km (0.096 R)
• M27: 8,711,682 km (0.091 R)
• M28: 9,404,919 km (0.12 R)
• M29: 9,606,278 km (0.092 R)
• M30: 9,842,942 km (0.058 R)
• M31: 9,979,225 km (0.086 R)
• M32: 10,253,438 km (0.113 R)
• M33: 10,704,326 km (0.089 R)
• M34: 11,303,914 km (0.094 R)
• M35: 11,589,796 km (0.096 R)
• M36: 11,697,656 km (0.118 R)
• M37: 12,059,683 km (0.097 R)
• M38: 12,351,847 km (0.102 R)
• M39: 12,609,455 km (0.036 R)
• M40: 12,943,357 km (0.114 R)
• M41: 13,619,839 km (0.119 R)
• M42: 13,924,271 km (0.114 R)
• M43: 14,346,585 km (0.111 R)
• M44: 14,929,120 km (0.088 R)
• M45: 15,717,949 km (0.119 R)
• M46: 15,917,363 km (0.078 R)
• M47: 16,886,009 km (0.103 R)
• M48: 17,336,299 km (0.086 R)
• M49: 18,123,483 km (0.032 R)
• M50: 19,176,951 km (0.089 R)
• M51: 19,390,128 km (0.074 R)
• M52: 20,250,316 km (0.029 R)
• M53: 20,860,077 km (0.118 R)
• M54: 21,167,052 km (0.059 R)
• M55: 21,299,146 km (0.089 R)
• M56: 22,320,900 km (0.096 R)
• M57: 23,086,243 km (0.095 R)
• M58: 23,403,839 km (0.083 R)
• M59: 23,768,708 km (0.095 R)
• M60: 24,596,583 km (0.065 R)
• M61: 25,480,557 km (0.094 R)
• M62: 25,621,179 km (0.113 R)
• M63: 25,903,021 km (0.119 R)
• M64: 26,375,002 km (0.081 R)
• M65: 27,231,899 km (0.101 R)
• M66: 27,567,596 km (0.12 R)
• M67: 27,711,958 km (0.086 R)
• M68: 28,729,074 km (0.073 R)
• M69: 29,364,865 km (0.041 R)
• M70: 29,512,219 km (0.087 R)
• M71: 30,054,661 km (0.102 R)
• M72: 30,650,360 km (0.108 R)
• M73: 31,199,683 km (0.039 R)
• M74: 31,299,914 km (0.117 R)
• M75: 31,752,298 km (0.096 R)
• M76: 32,409,631 km (0.106 R)
• M77: 33,275,952 km (0.091 R)
• M78: 33,532,213 km (0.104 R)
• M79: 33,686,299 km (0.08 R)
• M80: 33,789,222 km (0.117 R)
• M81: 34,098,441 km (0.042 R)
• M82: 34,460,318 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.4

Radius: 12.8

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.49 AU - 10.85 AU

Year: 10298 Days

Day: 14.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 120.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 41,881,759 km

• M1: 365,168 km (0.104 R)
• M2: 809,324 km (0.03 R)
• M3: 922,271 km (0.081 R)
• M4: 1,733,091 km (0.102 R)
• M5: 2,017,626 km (0.117 R)
• M6: 3,118,517 km (0.12 R)
• M7: 3,851,547 km (0.079 R)
• M8: 4,199,960 km (0.068 R)
• M9: 4,794,462 km (0.027 R)
• M10: 5,415,742 km (0.108 R)
• M11: 5,834,616 km (0.052 R)
• M12: 6,091,027 km (0.056 R)
• M13: 6,264,112 km (0.105 R)
• M14: 6,380,349 km (0.057 R)
• M15: 6,556,127 km (0.071 R)
• M16: 6,822,860 km (0.103 R)
• M17: 7,093,183 km (0.111 R)
• M18: 8,820,889 km (0.084 R)
• M19: 9,547,187 km (0.074 R)
• M20: 9,985,359 km (0.098 R)
• M21: 11,091,934 km (0.1 R)
• M22: 11,268,310 km (0.027 R)
• M23: 11,481,188 km (0.039 R)
• M24: 11,803,122 km (0.042 R)
• M25: 12,019,441 km (0.069 R)
• M26: 12,382,964 km (0.091 R)
• M27: 14,177,390 km (0.105 R)
• M28: 14,754,688 km (0.064 R)
• M29: 15,575,981 km (0.107 R)
• M30: 16,091,794 km (0.102 R)
• M31: 16,331,749 km (0.095 R)
• M32: 16,532,659 km (0.067 R)
• M33: 16,774,858 km (0.086 R)
• M34: 17,222,006 km (0.072 R)
• M35: 17,920,628 km (0.094 R)
• M36: 18,586,638 km (0.108 R)
• M37: 18,712,300 km (0.098 R)
• M38: 19,133,717 km (0.104 R)
• M39: 19,814,388 km (0.107 R)
• M40: 20,806,670 km (0.097 R)
• M41: 21,068,167 km (0.087 R)
• M42: 21,550,620 km (0.114 R)
• M43: 22,258,667 km (0.053 R)
• M44: 22,839,556 km (0.092 R)
• M45: 23,019,372 km (0.094 R)
• M46: 23,834,232 km (0.047 R)
• M47: 25,073,950 km (0.111 R)
• M48: 25,305,976 km (0.075 R)
• M49: 26,005,944 km (0.051 R)
• M50: 26,240,663 km (0.095 R)
• M51: 26,523,403 km (0.112 R)
• M52: 27,520,473 km (0.092 R)
• M53: 27,663,937 km (0.104 R)
• M54: 27,807,701 km (0.079 R)
• M55: 29,063,575 km (0.074 R)
• M56: 30,042,244 km (0.119 R)
• M57: 31,580,410 km (0.108 R)
• M58: 31,981,631 km (0.073 R)
• M59: 32,535,891 km (0.11 R)
• M60: 34,063,734 km (0.113 R)
• M61: 34,217,820 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.5

Radius: 4.9

Gravity: 25.55 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 10.97 AU - 15.81 AU

Year: 18171 Days

Day: 21.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 41,881,759 km

• M1: 140,173 km (0.112 R)
• M2: 316,549 km (0.048 R)
• M3: 436,078 km (0.08 R)
• M4: 923,468 km (0.12 R)
• M5: 1,021,155 km (0.1 R)
• M6: 2,137,604 km (0.069 R)
• M7: 2,234,693 km (0.073 R)
• M8: 2,603,003 km (0.037 R)
• M9: 2,741,680 km (0.119 R)
• M10: 3,135,422 km (0.096 R)
• M11: 3,357,575 km (0.074 R)
• M12: 3,432,822 km (0.096 R)
• M13: 3,739,199 km (0.102 R)
• M14: 4,094,344 km (0.111 R)
• M15: 5,354,257 km (0.035 R)
• M16: 7,941,852 km (0.032 R)
• M17: 8,244,189 km (0.105 R)
• M18: 8,345,916 km (0.082 R)
• M19: 9,069,072 km (0.071 R)
• M20: 9,597,900 km (0.05 R)
• M21: 9,651,307 km (0.089 R)
• M22: 10,191,056 km (0.069 R)
• M23: 11,299,576 km (0.079 R)
• M24: 11,355,974 km (0.086 R)
• M25: 11,525,918 km (0.101 R)
• M26: 11,753,606 km (0.092 R)
• M27: 12,738,109 km (0.113 R)
• M28: 13,091,908 km (0.12 R)
• M29: 13,210,539 km (0.104 R)
• M30: 13,568,676 km (0.11 R)
• M31: 14,294,376 km (0.113 R)
• M32: 15,219,040 km (0.107 R)
• M33: 16,099,573 km (0.111 R)
• M34: 16,610,001 km (0.081 R)
• M35: 16,738,506 km (0.069 R)
• M36: 16,996,412 km (0.12 R)
• M37: 17,190,591 km (0.107 R)
• M38: 18,904,982 km (0.06 R)
• M39: 19,308,298 km (0.077 R)
• M40: 19,443,385 km (0.105 R)
• M41: 21,787,135 km (0.106 R)
• M42: 21,857,446 km (0.116 R)
• M43: 22,564,296 km (0.085 R)
• M44: 22,635,355 km (0.044 R)
• M45: 23,422,389 km (0.109 R)
• M46: 24,436,962 km (0.055 R)
• M47: 24,509,966 km (0.039 R)
• M48: 27,413,810 km (0.119 R)
• M49: 27,489,656 km (0.106 R)
• M50: 27,870,083 km (0.091 R)
• M51: 27,946,378 km (0.099 R)
• M52: 28,713,217 km (0.104 R)
• M53: 28,867,303 km (0.062 R)
• M54: 29,798,250 km (0.116 R)
• M55: 31,292,135 km (0.099 R)
• M56: 31,450,708 km (0.111 R)
• M57: 33,132,787 km (0.11 R)
• M58: 34,025,587 km (0.064 R)
• M59: 35,090,724 km (0.116 R)
• M60: 36,333,433 km (0.101 R)
• M61: 36,918,211 km (0.066 R)
• M62: 37,001,986 km (0.081 R)
• M63: 37,674,578 km (0.096 R)
• M64: 39,202,870 km (0.093 R)
• M65: 40,578,123 km (0.076 R)
• M66: 41,445,791 km (0.106 R)
• M67: 42,758,512 km (0.089 R)
• M68: 42,846,625 km (0.094 R)
• M69: 43,287,490 km (0.079 R)
• M70: 44,619,360 km (0.064 R)
• M71: 45,694,370 km (0.1 R)
• M72: 45,784,428 km (0.079 R)
• M73: 46,054,752 km (0.071 R)
• M74: 47,232,087 km (0.113 R)
• M75: 47,778,718 km (0.118 R)
• M76: 48,144,484 km (0.044 R)
• M77: 48,602,852 km (0.08 R)
• M78: 50,729,835 km (0.085 R)
• M79: 50,916,234 km (0.108 R)
• M80: 51,102,932 km (0.118 R)
• M81: 51,851,669 km (0.118 R)
• M82: 54,024,578 km (0.096 R)
• M83: 54,882,821 km (0.116 R)
• M84: 55,649,660 km (0.042 R)
• M85: 56,034,276 km (0.099 R)
• M86: 58,458,659 km (0.103 R)
• M87: 59,143,518 km (0.09 R)
• M88: 59,241,505 km (0.077 R)
• M89: 61,511,952 km (0.088 R)
• M90: 62,208,479 km (0.061 R)
• M91: 63,509,083 km (0.116 R)
• M92: 65,730,612 km (0.119 R)
• M93: 66,035,492 km (0.045 R)
• M94: 67,055,151 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.2

Radius: 4.2

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 11.3 AU - 17.42 AU

Year: 20181 Days

Day: 21.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 41,881,759 km

• M1: 53,556 km (0.073 R)
• M2: 179,517 km (0.094 R)
• M3: 248,183 km (0.09 R)
• M4: 337,942 km (0.116 R)
• M5: 478,414 km (0.045 R)
• M6: 577,149 km (0.071 R)
• M7: 606,619 km (0.118 R)
• M8: 1,016,518 km (0.054 R)
• M9: 1,088,773 km (0.102 R)
• M10: 1,434,943 km (0.073 R)
• M11: 1,704,817 km (0.065 R)
• M12: 1,923,081 km (0.067 R)
• M13: 2,058,317 km (0.083 R)
• M14: 2,243,370 km (0.115 R)
• M15: 2,629,631 km (0.076 R)
• M16: 2,830,392 km (0.098 R)
• M17: 3,114,478 km (0.109 R)
• M18: 3,963,147 km (0.084 R)
• M19: 4,106,462 km (0.107 R)
• M20: 4,251,422 km (0.083 R)
• M21: 4,368,557 km (0.084 R)
• M22: 4,486,889 km (0.051 R)
• M23: 5,155,891 km (0.069 R)
• M24: 5,280,954 km (0.109 R)
• M25: 5,406,916 km (0.078 R)
• M26: 5,661,831 km (0.117 R)
• M27: 6,051,683 km (0.092 R)
• M28: 6,517,231 km (0.114 R)
• M29: 6,925,484 km (0.074 R)
• M30: 6,994,299 km (0.098 R)
• M31: 7,063,413 km (0.063 R)
• M32: 7,838,180 km (0.056 R)
• M33: 9,087,472 km (0.093 R)
• M34: 9,542,848 km (0.11 R)
• M35: 10,161,735 km (0.115 R)
• M36: 10,397,202 km (0.084 R)
• M37: 10,674,107 km (0.089 R)
• M38: 10,713,751 km (0.113 R)
• M39: 11,154,466 km (0.103 R)
• M40: 11,641,706 km (0.042 R)
• M41: 11,846,955 km (0.057 R)
• M42: 11,970,522 km (0.03 R)
• M43: 12,094,689 km (0.085 R)
• M44: 12,219,154 km (0.118 R)
• M45: 12,805,727 km (0.106 R)
• M46: 13,358,641 km (0.05 R)
• M47: 13,444,361 km (0.038 R)
• M48: 13,875,950 km (0.112 R)
• M49: 15,692,069 km (0.07 R)
• M50: 16,009,665 km (0.071 R)
• M51: 16,237,652 km (0.087 R)
• M52: 16,283,429 km (0.092 R)
• M53: 16,743,143 km (0.078 R)
• M54: 16,789,369 km (0.115 R)
• M55: 18,912,612 km (0.099 R)
• M56: 19,590,140 km (0.054 R)
• M57: 19,638,760 km (0.118 R)
• M58: 19,785,216 km (0.089 R)
• M59: 20,275,598 km (0.083 R)
• M60: 20,423,550 km (0.113 R)
• M61: 20,968,984 km (0.118 R)
• M62: 21,619,735 km (0.085 R)
• M63: 22,277,068 km (0.087 R)
• M64: 22,633,709 km (0.114 R)
• M65: 22,684,872 km (0.074 R)
• M66: 25,129,899 km (0.07 R)
• M67: 26,195,485 km (0.062 R)
• M68: 27,493,396 km (0.095 R)
• M69: 29,089,605 km (0.086 R)
• M70: 31,055,620 km (0.063 R)
• M71: 31,340,006 km (0.094 R)
• M72: 32,428,330 km (0.104 R)
• M73: 33,122,016 km (0.095 R)
• M74: 33,296,297 km (0.091 R)
• M75: 33,354,341 km (0.115 R)
• M76: 34,347,821 km (0.091 R)
• M77: 34,877,846 km (0.102 R)
• M78: 35,469,655 km (0.12 R)
• M79: 35,766,906 km (0.069 R)
• M80: 36,124,595 km (0.103 R)
• M81: 36,783,573 km (0.111 R)
• M82: 37,386,004 km (0.091 R)
• M83: 38,174,085 km (0.114 R)
• M84: 38,356,744 km (0.078 R)
• M85: 40,013,690 km (0.042 R)
• M86: 40,075,474 km (0.094 R)
• M87: 41,006,422 km (0.076 R)
• M88: 41,756,356 km (0.051 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 11,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit