🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.41 AU - 0.61 AU

Year: 129 Days

Day: 21 Hours

Environment

Temp: 236 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,050,199 km

• M1: 406,009 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.56 AU - 0.68 AU

Year: 173 Days

Day: 39.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.87 AU - 1.19 AU

Year: 371 Days

Day: 13.4 Hours

Environment

Temp: 98 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,050,199 km

• M1: 356,941 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.51 AU - 2.05 AU

Year: 842 Days

Day: 40.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.68 AU - 2.5 AU

Year: 1072 Days

Day: 39.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,050,199 km

• M1: 459,714 km (0.046 R)
• M2: 963,560 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.07 AU - 3.51 AU

Year: 2117 Days

Day: 32.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.14 AU - 4.16 AU

Year: 2999 Days

Day: 27 Hours

Environment

Temp: -109 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.8

Radius: 12.1

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.34 AU - 9.1 AU

Year: 8361 Days

Day: 7.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 85,050,199 km

• M1: 156,031 km (0.088 R)
• M2: 238,758 km (0.049 R)
• M3: 361,728 km (0.098 R)
• M4: 747,840 km (0.07 R)
• M5: 1,029,981 km (0.089 R)
• M6: 1,413,251 km (0.119 R)
• M7: 1,693,298 km (0.063 R)
• M8: 1,915,152 km (0.1 R)
• M9: 2,616,766 km (0.114 R)
• M10: 2,874,673 km (0.116 R)
• M11: 3,186,285 km (0.068 R)
• M12: 3,369,393 km (0.111 R)
• M13: 3,915,126 km (0.103 R)
• M14: 4,012,813 km (0.111 R)
• M15: 4,311,111 km (0.118 R)
• M16: 4,463,103 km (0.026 R)
• M17: 4,642,620 km (0.036 R)
• M18: 4,824,531 km (0.059 R)
• M19: 4,982,357 km (0.109 R)
• M20: 5,195,534 km (0.085 R)
• M21: 5,658,539 km (0.115 R)
• M22: 6,021,613 km (0.096 R)
• M23: 6,277,426 km (0.11 R)
• M24: 6,595,022 km (0.088 R)
• M25: 6,741,179 km (0.063 R)
• M26: 7,126,244 km (0.097 R)
• M27: 7,336,579 km (0.119 R)
• M28: 7,518,490 km (0.099 R)
• M29: 7,609,894 km (0.101 R)
• M30: 8,042,082 km (0.072 R)
• M31: 8,897,932 km (0.073 R)
• M32: 8,994,722 km (0.118 R)
• M33: 9,189,648 km (0.111 R)
• M34: 9,353,008 km (0.089 R)
• M35: 9,616,600 km (0.072 R)
• M36: 9,849,225 km (0.03 R)
• M37: 10,016,625 km (0.109 R)
• M38: 10,117,454 km (0.044 R)
• M39: 10,422,035 km (0.069 R)
• M40: 11,847,553 km (0.109 R)
• M41: 14,306,194 km (0.076 R)
• M42: 15,456,751 km (0.095 R)
• M43: 15,846,753 km (0.114 R)
• M44: 16,398,470 km (0.04 R)
• M45: 16,956,470 km (0.075 R)
• M46: 17,157,230 km (0.102 R)
• M47: 18,009,190 km (0.077 R)
• M48: 18,173,000 km (0.073 R)
• M49: 18,916,352 km (0.043 R)
• M50: 18,999,678 km (0.084 R)
• M51: 20,092,490 km (0.064 R)
• M52: 20,475,610 km (0.057 R)
• M53: 20,818,189 km (0.059 R)
• M54: 22,559,359 km (0.074 R)
• M55: 23,179,741 km (0.038 R)
• M56: 23,536,682 km (0.071 R)
• M57: 24,030,654 km (0.092 R)
• M58: 24,891,889 km (0.108 R)
• M59: 25,486,840 km (0.117 R)
• M60: 25,624,918 km (0.085 R)
• M61: 26,784,452 km (0.079 R)
• M62: 27,018,423 km (0.104 R)
• M63: 27,112,220 km (0.086 R)
• M64: 27,866,343 km (0.102 R)
• M65: 28,198,451 km (0.068 R)
• M66: 29,347,063 km (0.105 R)
• M67: 29,636,685 km (0.097 R)
• M68: 30,951,351 km (0.055 R)
• M69: 31,443,079 km (0.108 R)
• M70: 31,591,181 km (0.046 R)
• M71: 33,184,548 km (0.107 R)
• M72: 33,385,607 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981

Radius: 5.4

Gravity: 33.64 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 12.79 AU - 16.37 AU

Year: 19750 Days

Day: 19.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,050,199 km

• M1: 81,082 km (0.115 R)
• M2: 193,131 km (0.09 R)
• M3: 325,824 km (0.112 R)
• M4: 798,703 km (0.117 R)
• M5: 1,882,988 km (0.086 R)
• M6: 1,990,100 km (0.053 R)
• M7: 3,511,960 km (0.061 R)
• M8: 3,958,958 km (0.066 R)
• M9: 4,189,189 km (0.069 R)
• M10: 4,518,903 km (0.077 R)
• M11: 4,614,646 km (0.072 R)
• M12: 4,710,987 km (0.081 R)
• M13: 4,954,981 km (0.111 R)
• M14: 6,503,019 km (0.088 R)
• M15: 6,557,174 km (0.098 R)
• M16: 7,554,543 km (0.114 R)
• M17: 7,782,530 km (0.111 R)
• M18: 7,897,421 km (0.032 R)
• M19: 7,955,016 km (0.075 R)
• M20: 8,362,521 km (0.111 R)
• M21: 8,657,678 km (0.039 R)
• M22: 9,441,122 km (0.071 R)
• M23: 11,203,983 km (0.027 R)
• M24: 11,791,753 km (0.059 R)
• M25: 14,522,812 km (0.077 R)
• M26: 14,593,571 km (0.079 R)
• M27: 15,522,873 km (0.116 R)
• M28: 15,812,645 km (0.067 R)
• M29: 16,989,681 km (0.113 R)
• M30: 17,064,180 km (0.052 R)
• M31: 17,138,680 km (0.101 R)
• M32: 17,213,479 km (0.079 R)
• M33: 17,513,423 km (0.093 R)
• M34: 20,526,773 km (0.088 R)
• M35: 21,566,328 km (0.111 R)
• M36: 21,646,961 km (0.065 R)
• M37: 22,051,923 km (0.1 R)
• M38: 24,197,156 km (0.096 R)
• M39: 26,321,895 km (0.097 R)
• M40: 26,840,551 km (0.084 R)
• M41: 27,014,234 km (0.108 R)
• M42: 28,152,075 km (0.088 R)
• M43: 29,394,934 km (0.064 R)
• M44: 29,574,003 km (0.043 R)
• M45: 29,663,612 km (0.101 R)
• M46: 32,857,527 km (0.06 R)
• M47: 32,950,427 km (0.116 R)
• M48: 33,136,377 km (0.116 R)
• M49: 34,259,408 km (0.093 R)
• M50: 34,825,487 km (0.103 R)
• M51: 35,394,856 km (0.105 R)
• M52: 36,831,445 km (0.055 R)
• M53: 37,217,706 km (0.049 R)
• M54: 37,702,553 km (0.032 R)
• M55: 38,580,393 km (0.108 R)
• M56: 39,959,386 km (0.118 R)
• M57: 40,954,063 km (0.096 R)
• M58: 41,354,387 km (0.106 R)
• M59: 42,057,796 km (0.067 R)
• M60: 42,562,689 km (0.113 R)
• M61: 42,866,522 km (0.085 R)
• M62: 44,808,003 km (0.076 R)
• M63: 45,117,072 km (0.096 R)
• M64: 45,944,947 km (0.094 R)
• M65: 46,569,069 km (0.099 R)
• M66: 48,987,768 km (0.053 R)
• M67: 49,306,112 km (0.046 R)
• M68: 49,518,840 km (0.063 R)
• M69: 51,446,857 km (0.096 R)
• M70: 52,528,450 km (0.057 R)
• M71: 53,290,053 km (0.087 R)
• M72: 55,375,746 km (0.095 R)
• M73: 55,818,107 km (0.091 R)
• M74: 56,039,811 km (0.098 R)
• M75: 56,706,569 km (0.12 R)
• M76: 57,152,520 km (0.109 R)
• M77: 60,193,246 km (0.06 R)
• M78: 63,055,203 km (0.098 R)
• M79: 65,026,454 km (0.064 R)
• M80: 65,143,141 km (0.111 R)
• M81: 66,430,131 km (0.095 R)
• M82: 66,665,150 km (0.115 R)
• M83: 67,017,901 km (0.083 R)
• M84: 68,672,903 km (0.098 R)
• M85: 69,267,255 km (0.055 R)
• M86: 70,940,507 km (0.11 R)
• M87: 71,180,612 km (0.11 R)
• M88: 74,204,733 km (0.106 R)
• M89: 74,326,505 km (0.056 R)
• M90: 76,408,010 km (0.089 R)
• M91: 76,900,486 km (0.106 R)
• M92: 77,147,173 km (0.063 R)
• M93: 79,503,489 km (0.07 R)
• M94: 82,892,330 km (0.081 R)
• M95: 83,271,860 km (0.112 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 19,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit