🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.39 AU - 0.63 AU

Year: 138 Days

Day: 47.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.64 AU - 0.74 AU

Year: 217 Days

Day: 25.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.65 AU - 2.67 AU

Year: 1202 Days

Day: 40.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.36 AU - 3.44 AU

Year: 2374 Days

Day: 40.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.2

Radius: 14.4

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.86 AU - 7.32 AU

Year: 7150 Days

Day: 10.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 109,849,702 km

• M1: 359,484 km (0.119 R)
• M2: 637,287 km (0.039 R)
• M3: 770,279 km (0.097 R)
• M4: 884,572 km (0.113 R)
• M5: 1,529,489 km (0.119 R)
• M6: 1,659,340 km (0.078 R)
• M7: 1,792,930 km (0.089 R)
• M8: 2,071,482 km (0.094 R)
• M9: 2,407,479 km (0.106 R)
• M10: 2,516,236 km (0.051 R)
• M11: 2,626,639 km (0.046 R)
• M12: 2,761,277 km (0.057 R)
• M13: 3,037,884 km (0.08 R)
• M14: 3,299,381 km (0.053 R)
• M15: 3,518,991 km (0.094 R)
• M16: 3,870,396 km (0.081 R)
• M17: 4,472,677 km (0.114 R)
• M18: 5,048,330 km (0.117 R)
• M19: 5,217,076 km (0.076 R)
• M20: 5,735,134 km (0.114 R)
• M21: 5,911,509 km (0.109 R)
• M22: 6,089,681 km (0.101 R)
• M23: 6,330,084 km (0.114 R)
• M24: 6,481,926 km (0.099 R)
• M25: 6,758,383 km (0.115 R)
• M26: 7,007,463 km (0.045 R)
• M27: 7,805,269 km (0.115 R)
• M28: 8,297,895 km (0.103 R)
• M29: 8,531,417 km (0.044 R)
• M30: 9,175,885 km (0.097 R)
• M31: 9,765,899 km (0.059 R)
• M32: 9,871,215 km (0.03 R)
• M33: 10,225,463 km (0.065 R)
• M34: 10,583,750 km (0.098 R)
• M35: 10,873,372 km (0.038 R)
• M36: 11,129,034 km (0.071 R)
• M37: 11,460,693 km (0.102 R)
• M38: 11,609,094 km (0.062 R)
• M39: 12,285,127 km (0.089 R)
• M40: 12,589,558 km (0.062 R)
• M41: 12,781,193 km (0.056 R)
• M42: 13,089,814 km (0.079 R)
• M43: 13,283,992 km (0.107 R)
• M44: 13,872,211 km (0.098 R)
• M45: 14,070,129 km (0.047 R)
• M46: 14,348,979 km (0.118 R)
• M47: 14,549,141 km (0.105 R)
• M48: 15,893,876 km (0.102 R)
• M49: 16,896,780 km (0.104 R)
• M50: 17,662,422 km (0.104 R)
• M51: 18,309,134 km (0.043 R)
• M52: 18,526,350 km (0.063 R)
• M53: 19,803,617 km (0.109 R)
• M54: 20,565,518 km (0.113 R)
• M55: 20,791,411 km (0.031 R)
• M56: 21,109,157 km (0.091 R)
• M57: 21,200,262 km (0.088 R)
• M58: 21,291,367 km (0.074 R)
• M59: 21,841,289 km (0.06 R)
• M60: 22,210,646 km (0.062 R)
• M61: 22,815,022 km (0.079 R)
• M62: 28,342,813 km (0.056 R)
• M63: 28,443,342 km (0.1 R)
• M64: 28,644,851 km (0.118 R)
• M65: 29,049,064 km (0.079 R)
• M66: 29,914,338 km (0.102 R)
• M67: 30,170,450 km (0.048 R)
• M68: 30,375,848 km (0.108 R)
• M69: 31,357,958 km (0.086 R)
• M70: 32,088,294 km (0.112 R)
• M71: 32,455,557 km (0.032 R)
• M72: 33,778,601 km (0.11 R)
• M73: 34,098,890 km (0.093 R)
• M74: 34,473,633 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.8

Radius: 15

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 8.2 AU - 12.24 AU

Year: 12374 Days

Day: 11 Hours

Environment

Temp: -179 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 109,849,702 km

• M1: 238,908 km (0.048 R)
• M2: 393,592 km (0.042 R)
• M3: 592,707 km (0.066 R)
• M4: 972,685 km (0.059 R)
• M5: 1,105,379 km (0.041 R)
• M6: 1,316,910 km (0.108 R)
• M7: 1,601,146 km (0.113 R)
• M8: 1,802,056 km (0.096 R)
• M9: 2,319,216 km (0.084 R)
• M10: 2,432,910 km (0.081 R)
• M11: 2,689,620 km (0.115 R)
• M12: 2,882,153 km (0.116 R)
• M13: 3,004,823 km (0.115 R)
• M14: 3,994,712 km (0.08 R)
• M15: 4,104,517 km (0.064 R)
• M16: 4,440,214 km (0.049 R)
• M17: 4,902,023 km (0.071 R)
• M18: 5,531,531 km (0.113 R)
• M19: 6,250,648 km (0.115 R)
• M20: 6,378,704 km (0.117 R)
• M21: 7,032,446 km (0.062 R)
• M22: 7,333,736 km (0.118 R)
• M23: 7,435,164 km (0.111 R)
• M24: 7,845,361 km (0.05 R)
• M25: 8,157,871 km (0.096 R)
• M26: 8,439,265 km (0.073 R)
• M27: 8,581,083 km (0.116 R)
• M28: 8,688,046 km (0.112 R)
• M29: 9,375,747 km (0.034 R)
• M30: 9,707,555 km (0.079 R)
• M31: 9,931,055 km (0.11 R)
• M32: 10,880,403 km (0.11 R)
• M33: 11,385,595 km (0.086 R)
• M34: 11,621,361 km (0.066 R)
• M35: 11,739,843 km (0.11 R)
• M36: 12,459,259 km (0.105 R)
• M37: 13,482,209 km (0.085 R)
• M38: 14,702,628 km (0.077 R)
• M39: 15,174,759 km (0.077 R)
• M40: 15,347,694 km (0.091 R)
• M41: 15,958,203 km (0.112 R)
• M42: 16,134,130 km (0.032 R)
• M43: 17,428,601 km (0.118 R)
• M44: 17,882,630 km (0.091 R)
• M45: 18,248,846 km (0.089 R)
• M46: 18,432,851 km (0.079 R)
• M47: 19,408,977 km (0.061 R)
• M48: 20,258,992 km (0.094 R)
• M49: 22,733,042 km (0.078 R)
• M50: 23,729,065 km (0.112 R)
• M51: 24,485,581 km (0.118 R)
• M52: 25,609,211 km (0.119 R)
• M53: 25,763,745 km (0.108 R)
• M54: 26,489,145 km (0.11 R)
• M55: 26,854,314 km (0.059 R)
• M56: 27,221,128 km (0.052 R)
• M57: 27,748,161 km (0.12 R)
• M58: 28,384,999 km (0.081 R)
• M59: 28,973,068 km (0.066 R)
• M60: 29,673,186 km (0.074 R)
• M61: 30,542,500 km (0.105 R)
• M62: 31,862,252 km (0.089 R)
• M63: 33,032,257 km (0.073 R)
• M64: 33,200,555 km (0.066 R)
• M65: 33,537,898 km (0.081 R)
• M66: 33,707,093 km (0.115 R)
• M67: 33,989,683 km (0.067 R)
• M68: 34,443,414 km (0.044 R)
• M69: 35,471,600 km (0.027 R)
• M70: 35,931,913 km (0.101 R)
• M71: 36,509,959 km (0.052 R)
• M72: 36,683,941 km (0.108 R)
• M73: 36,858,223 km (0.07 R)
• M74: 37,207,683 km (0.065 R)
• M75: 37,382,862 km (0.105 R)
• M76: 37,558,191 km (0.116 R)
• M77: 38,203,706 km (0.119 R)
• M78: 38,852,961 km (0.117 R)
• M79: 39,267,945 km (0.099 R)
• M80: 39,446,266 km (0.111 R)
• M81: 39,744,115 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.9

Radius: 7.8

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 13.52 AU - 17.48 AU

Year: 23112 Days

Day: 16.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 109,849,702 km

• M1: 887,564 km (0.091 R)
• M2: 1,000,810 km (0.096 R)
• M3: 1,101,788 km (0.069 R)
• M4: 1,277,865 km (0.092 R)
• M5: 2,156,603 km (0.109 R)
• M6: 2,963,235 km (0.102 R)
• M7: 3,513,904 km (0.091 R)
• M8: 3,695,815 km (0.12 R)
• M9: 4,041,686 km (0.097 R)
• M10: 5,407,215 km (0.112 R)
• M11: 6,139,048 km (0.114 R)
• M12: 6,453,203 km (0.07 R)
• M13: 7,228,420 km (0.117 R)
• M14: 9,113,203 km (0.098 R)
• M15: 10,723,774 km (0.044 R)
• M16: 11,445,883 km (0.105 R)
• M17: 12,697,568 km (0.063 R)
• M18: 14,529,992 km (0.106 R)
• M19: 16,617,331 km (0.085 R)
• M20: 17,495,920 km (0.029 R)
• M21: 17,673,492 km (0.091 R)
• M22: 17,762,503 km (0.1 R)
• M23: 19,389,679 km (0.113 R)
• M24: 23,026,703 km (0.079 R)
• M25: 24,301,426 km (0.103 R)
• M26: 24,350,793 km (0.119 R)
• M27: 24,499,494 km (0.082 R)
• M28: 25,247,184 km (0.098 R)
• M29: 26,969,803 km (0.115 R)
• M30: 28,625,253 km (0.118 R)
• M31: 28,834,541 km (0.094 R)
• M32: 29,623,819 km (0.104 R)
• M33: 29,676,627 km (0.06 R)
• M34: 30,847,679 km (0.052 R)
• M35: 31,654,760 km (0.051 R)
• M36: 34,283,793 km (0.111 R)
• M37: 36,131,476 km (0.069 R)
• M38: 37,152,781 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.4

Radius: 7.7

Gravity: 16.08 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 17.18 AU - 19.22 AU

Year: 29407 Days

Day: 16.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 109,849,702 km

• M1: 113,844 km (0.116 R)
• M2: 205,547 km (0.084 R)
• M3: 529,576 km (0.113 R)
• M4: 694,882 km (0.09 R)
• M5: 814,411 km (0.099 R)
• M6: 1,511,387 km (0.084 R)
• M7: 1,790,088 km (0.096 R)
• M8: 3,108,644 km (0.081 R)
• M9: 3,258,840 km (0.111 R)
• M10: 5,063,140 km (0.12 R)
• M11: 5,299,654 km (0.052 R)
• M12: 5,600,346 km (0.117 R)
• M13: 8,687,747 km (0.091 R)
• M14: 9,546,588 km (0.117 R)
• M15: 10,208,409 km (0.093 R)
• M16: 10,657,801 km (0.1 R)
• M17: 10,961,036 km (0.116 R)
• M18: 11,344,007 km (0.12 R)
• M19: 11,731,465 km (0.097 R)
• M20: 12,044,573 km (0.113 R)
• M21: 12,598,983 km (0.038 R)
• M22: 13,161,770 km (0.065 R)
• M23: 14,814,528 km (0.042 R)
• M24: 15,493,851 km (0.076 R)
• M25: 16,794,605 km (0.039 R)
• M26: 17,681,122 km (0.076 R)
• M27: 17,770,731 km (0.059 R)
• M28: 17,860,340 km (0.073 R)
• M29: 18,492,092 km (0.11 R)
• M30: 19,039,321 km (0.066 R)
• M31: 19,684,686 km (0.118 R)
• M32: 20,524,678 km (0.085 R)
• M33: 20,807,418 km (0.114 R)
• M34: 22,046,986 km (0.107 R)
• M35: 23,016,829 km (0.046 R)
• M36: 24,198,802 km (0.103 R)
• M37: 26,416,740 km (0.088 R)
• M38: 30,183,465 km (0.086 R)
• M39: 30,397,539 km (0.074 R)
• M40: 31,259,223 km (0.117 R)
• M41: 31,584,449 km (0.118 R)
• M42: 35,912,614 km (0.091 R)
• M43: 37,741,299 km (0.108 R)
• M44: 38,203,257 km (0.053 R)
• M45: 38,550,922 km (0.086 R)
• M46: 39,834,622 km (0.047 R)
• M47: 43,406,271 km (0.1 R)
• M48: 45,352,689 km (0.09 R)
• M49: 46,583,580 km (0.089 R)
• M50: 48,199,985 km (0.05 R)
• M51: 49,078,125 km (0.045 R)
• M52: 49,203,936 km (0.098 R)
• M53: 49,582,120 km (0.093 R)
• M54: 49,708,530 km (0.057 R)
• M55: 50,468,487 km (0.11 R)
• M56: 50,595,496 km (0.109 R)
• M57: 51,615,753 km (0.1 R)
• M58: 52,642,743 km (0.116 R)
• M59: 53,029,453 km (0.109 R)
• M60: 54,716,768 km (0.061 R)
• M61: 54,847,217 km (0.089 R)
• M62: 55,501,408 km (0.087 R)
• M63: 56,289,789 km (0.117 R)
• M64: 56,685,326 km (0.063 R)
• M65: 57,081,910 km (0.089 R)
• M66: 58,276,898 km (0.092 R)
• M67: 58,543,631 km (0.068 R)
• M68: 60,826,644 km (0.081 R)
• M69: 61,232,652 km (0.027 R)
• M70: 63,961,766 km (0.112 R)
• M71: 64,374,507 km (0.089 R)
• M72: 65,341,059 km (0.061 R)
• M73: 71,525,584 km (0.104 R)
• M74: 72,670,008 km (0.092 R)
• M75: 73,100,700 km (0.043 R)
• M76: 73,676,353 km (0.091 R)
• M77: 74,687,335 km (0.116 R)
• M78: 75,412,137 km (0.11 R)
• M79: 77,747,509 km (0.062 R)
• M80: 77,894,115 km (0.119 R)
• M81: 80,106,369 km (0.106 R)
• M82: 84,290,771 km (0.094 R)
• M83: 84,743,304 km (0.11 R)
• M84: 85,802,308 km (0.091 R)
• M85: 89,620,195 km (0.11 R)
• M86: 92,714,178 km (0.109 R)
• M87: 93,337,103 km (0.107 R)
• M88: 95,214,407 km (0.097 R)
• M89: 95,371,485 km (0.097 R)
• M90: 95,528,563 km (0.098 R)
• M91: 98,847,391 km (0.085 R)
• M92: 100,920,668 km (0.105 R)
• M93: 101,240,957 km (0.093 R)
• M94: 103,492,106 km (0.056 R)
• M95: 103,815,088 km (0.08 R)
• M96: 105,759,711 km (0.102 R)
• M97: 108,535,350 km (0.092 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 12,257 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit