🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.53 AU - 0.57 AU

Year: 145 Days

Day: 24.1 Hours

Environment

Temp: 232 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,435,395 km

• M1: 82,129 km (0.046 R)
• M2: 232,026 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.57 AU - 0.63 AU

Year: 165 Days

Day: 29.8 Hours

Environment

Temp: 195 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.82 AU - 0.9 AU

Year: 283 Days

Day: 31.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,435,395 km

• M1: 166,203 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.13 AU - 1.31 AU

Year: 478 Days

Day: 43.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,435,395 km

• M1: 405,859 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.99 AU - 1.63 AU

Year: 532 Days

Day: 35.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.59 AU - 1.79 AU

Year: 779 Days

Day: 17.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 143.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.86 AU - 3.86 AU

Year: 2185 Days

Day: 23.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.17 AU - 5.63 AU

Year: 3848 Days

Day: 32.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.8

Radius: 9

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.33 AU - 6.71 AU

Year: 4601 Days

Day: 11.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 82,435,395 km

• M1: 134,788 km (0.112 R)
• M2: 224,397 km (0.045 R)
• M3: 439,369 km (0.094 R)
• M4: 536,159 km (0.109 R)
• M5: 608,863 km (0.115 R)
• M6: 788,680 km (0.083 R)
• M7: 1,024,895 km (0.079 R)
• M8: 1,090,868 km (0.096 R)
• M9: 1,172,099 km (0.076 R)
• M10: 1,829,283 km (0.118 R)
• M11: 1,894,059 km (0.118 R)
• M12: 2,026,004 km (0.092 R)
• M13: 2,195,349 km (0.061 R)
• M14: 2,351,828 km (0.119 R)
• M15: 2,422,438 km (0.101 R)
• M16: 3,266,769 km (0.055 R)
• M17: 3,486,229 km (0.064 R)
• M18: 4,087,463 km (0.079 R)
• M19: 4,194,425 km (0.078 R)
• M20: 4,280,743 km (0.111 R)
• M21: 4,345,818 km (0.114 R)
• M22: 4,565,129 km (0.09 R)
• M23: 4,676,280 km (0.102 R)
• M24: 5,291,426 km (0.114 R)
• M25: 5,525,697 km (0.108 R)
• M26: 5,620,392 km (0.117 R)
• M27: 5,739,622 km (0.118 R)
• M28: 6,347,886 km (0.073 R)
• M29: 6,472,053 km (0.086 R)
• M30: 6,571,984 km (0.075 R)
• M31: 6,722,779 km (0.095 R)
• M32: 7,259,685 km (0.08 R)
• M33: 7,441,596 km (0.081 R)
• M34: 7,625,153 km (0.091 R)
• M35: 7,836,834 km (0.108 R)
• M36: 8,211,876 km (0.118 R)
• M37: 8,813,110 km (0.11 R)
• M38: 9,627,221 km (0.08 R)
• M39: 9,855,957 km (0.089 R)
• M40: 10,848,538 km (0.042 R)
• M41: 10,967,319 km (0.102 R)
• M42: 11,326,504 km (0.114 R)
• M43: 11,477,298 km (0.07 R)
• M44: 11,628,841 km (0.052 R)
• M45: 11,689,578 km (0.114 R)
• M46: 12,582,677 km (0.085 R)
• M47: 12,738,857 km (0.089 R)
• M48: 12,927,201 km (0.061 R)
• M49: 13,306,581 km (0.112 R)
• M50: 13,721,715 km (0.093 R)
• M51: 14,761,719 km (0.113 R)
• M52: 14,827,543 km (0.105 R)
• M53: 15,357,717 km (0.092 R)
• M54: 15,457,948 km (0.097 R)
• M55: 15,759,537 km (0.104 R)
• M56: 16,164,798 km (0.066 R)
• M57: 16,368,700 km (0.05 R)
• M58: 17,192,834 km (0.092 R)
• M59: 17,331,512 km (0.051 R)
• M60: 17,470,638 km (0.076 R)
• M61: 17,714,931 km (0.071 R)
• M62: 18,560,907 km (0.103 R)
• M63: 18,738,779 km (0.113 R)
• M64: 18,810,137 km (0.106 R)
• M65: 19,636,815 km (0.118 R)
• M66: 19,745,423 km (0.09 R)
• M67: 20,401,858 km (0.108 R)
• M68: 20,843,471 km (0.049 R)
• M69: 21,139,675 km (0.07 R)
• M70: 21,288,375 km (0.039 R)
• M71: 22,187,309 km (0.095 R)
• M72: 22,338,253 km (0.099 R)
• M73: 22,603,341 km (0.11 R)
• M74: 22,717,334 km (0.066 R)
• M75: 24,996,757 km (0.066 R)
• M76: 25,193,329 km (0.104 R)
• M77: 25,390,349 km (0.096 R)
• M78: 25,865,322 km (0.077 R)
• M79: 26,183,517 km (0.088 R)
• M80: 26,743,611 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.8

Radius: 3.7

Gravity: 66.75 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 11.47 AU - 17.47 AU

Year: 19527 Days

Day: 22.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 82,435,395 km

• M1: 141,071 km (0.057 R)
• M2: 182,509 km (0.095 R)
• M3: 495,767 km (0.081 R)
• M4: 939,624 km (0.069 R)
• M5: 1,108,670 km (0.109 R)
• M6: 1,167,163 km (0.093 R)
• M7: 1,317,957 km (0.083 R)
• M8: 1,348,774 km (0.12 R)
• M9: 1,539,362 km (0.087 R)
• M10: 1,806,394 km (0.064 R)
• M11: 2,016,131 km (0.087 R)
• M12: 2,123,841 km (0.114 R)
• M13: 2,690,518 km (0.066 R)
• M14: 2,970,266 km (0.085 R)
• M15: 3,428,185 km (0.086 R)
• M16: 3,513,755 km (0.088 R)
• M17: 4,548,074 km (0.058 R)
• M18: 5,269,585 km (0.067 R)
• M19: 6,548,796 km (0.068 R)
• M20: 6,977,394 km (0.066 R)
• M21: 8,374,339 km (0.109 R)
• M22: 8,605,767 km (0.081 R)
• M23: 9,015,665 km (0.118 R)
• M24: 10,282,909 km (0.102 R)
• M25: 10,468,560 km (0.108 R)
• M26: 10,530,643 km (0.081 R)
• M27: 10,592,876 km (0.099 R)
• M28: 11,095,076 km (0.045 R)
• M29: 12,252,963 km (0.053 R)
• M30: 13,583,935 km (0.026 R)
• M31: 15,522,873 km (0.09 R)
• M32: 16,164,200 km (0.12 R)
• M33: 16,379,920 km (0.107 R)
• M34: 17,178,922 km (0.116 R)
• M35: 17,990,640 km (0.077 R)
• M36: 18,739,228 km (0.094 R)
• M37: 20,499,546 km (0.078 R)
• M38: 20,967,338 km (0.082 R)
• M39: 21,045,578 km (0.102 R)
• M40: 21,596,397 km (0.025 R)
• M41: 23,115,414 km (0.113 R)
• M42: 23,520,824 km (0.109 R)
• M43: 24,092,438 km (0.089 R)
• M44: 24,668,539 km (0.091 R)
• M45: 25,750,431 km (0.098 R)
• M46: 26,508,443 km (0.097 R)
• M47: 26,932,853 km (0.101 R)
• M48: 27,530,646 km (0.118 R)
• M49: 27,702,235 km (0.082 R)
• M50: 28,219,095 km (0.086 R)
• M51: 28,913,229 km (0.096 R)
• M52: 29,262,540 km (0.115 R)
• M53: 30,673,248 km (0.076 R)
• M54: 33,835,298 km (0.043 R)
• M55: 34,387,763 km (0.105 R)
• M56: 34,480,065 km (0.053 R)
• M57: 34,572,517 km (0.119 R)
• M58: 34,665,118 km (0.081 R)
• M59: 34,943,220 km (0.109 R)
• M60: 35,875,365 km (0.116 R)
• M61: 35,969,013 km (0.052 R)
• M62: 36,627,094 km (0.094 R)
• M63: 36,815,737 km (0.077 R)
• M64: 38,241,404 km (0.066 R)
• M65: 38,337,147 km (0.063 R)
• M66: 39,685,174 km (0.091 R)
• M67: 45,736,557 km (0.045 R)
• M68: 47,576,312 km (0.106 R)
• M69: 47,782,308 km (0.079 R)
• M70: 48,298,271 km (0.117 R)
• M71: 49,544,421 km (0.108 R)
• M72: 51,644,626 km (0.101 R)
• M73: 52,599,210 km (0.094 R)
• M74: 52,918,601 km (0.119 R)
• M75: 53,988,226 km (0.106 R)
• M76: 55,497,519 km (0.119 R)
• M77: 56,039,811 km (0.113 R)
• M78: 56,584,048 km (0.108 R)
• M79: 57,348,793 km (0.111 R)
• M80: 57,897,218 km (0.08 R)
• M81: 58,116,978 km (0.063 R)
• M82: 58,226,932 km (0.106 R)
• M83: 59,109,559 km (0.096 R)
• M84: 62,233,462 km (0.112 R)
• M85: 62,346,109 km (0.114 R)
• M86: 62,909,794 km (0.062 R)
• M87: 63,248,933 km (0.105 R)
• M88: 63,362,178 km (0.074 R)
• M89: 65,983,432 km (0.066 R)
• M90: 68,639,991 km (0.101 R)
• M91: 70,625,903 km (0.115 R)
• M92: 76,575,111 km (0.079 R)
• M93: 77,541,812 km (0.112 R)
• M94: 78,755,799 km (0.082 R)
• M95: 78,999,344 km (0.035 R)
• M96: 79,121,267 km (0.065 R)
• M97: 80,466,002 km (0.114 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 19,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit