🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.45 AU - 0.57 AU

Year: 134 Days

Day: 21.7 Hours

Environment

Temp: 250 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.91 AU - 0.95 AU

Year: 329 Days

Day: 13.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,697,402 km

• M1: 49,517 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.73 AU - 3.97 AU

Year: 2251 Days

Day: 20.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,697,402 km

• M1: 2,017,477 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.54 AU - 4.66 AU

Year: 3048 Days

Day: 25.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.44 AU - 5.44 AU

Year: 3434 Days

Day: 19 Hours

Environment

Temp: -125 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,697,402 km

• M1: 849,118 km (0.119 R)
• M2: 3,372,983 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.49 AU - 5.79 AU

Year: 3669 Days

Day: 36.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.3

Radius: 12.4

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.8 AU - 11.6 AU

Year: 11090 Days

Day: 9.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,697,402 km

• M1: 169,794 km (0.102 R)
• M2: 252,072 km (0.11 R)
• M3: 507,586 km (0.083 R)
• M4: 604,226 km (0.052 R)
• M5: 852,558 km (0.091 R)
• M6: 1,079,648 km (0.106 R)
• M7: 1,210,247 km (0.058 R)
• M8: 1,406,818 km (0.052 R)
• M9: 2,036,326 km (0.07 R)
• M10: 2,517,583 km (0.059 R)
• M11: 2,771,600 km (0.102 R)
• M12: 2,875,570 km (0.106 R)
• M13: 3,754,458 km (0.069 R)
• M14: 3,986,634 km (0.12 R)
• M15: 4,193,827 km (0.088 R)
• M16: 4,962,610 km (0.095 R)
• M17: 5,314,614 km (0.119 R)
• M18: 5,510,288 km (0.069 R)
• M19: 6,874,022 km (0.055 R)
• M20: 7,051,744 km (0.117 R)
• M21: 9,065,332 km (0.082 R)
• M22: 9,260,258 km (0.087 R)
• M23: 9,456,680 km (0.111 R)
• M24: 9,813,620 km (0.109 R)
• M25: 10,134,807 km (0.041 R)
• M26: 10,704,924 km (0.062 R)
• M27: 11,876,575 km (0.111 R)
• M28: 12,047,416 km (0.091 R)
• M29: 12,175,920 km (0.094 R)
• M30: 12,348,107 km (0.099 R)
• M31: 12,521,043 km (0.044 R)
• M32: 12,607,809 km (0.078 R)
• M33: 13,000,803 km (0.094 R)
• M34: 13,132,748 km (0.109 R)
• M35: 13,353,555 km (0.094 R)
• M36: 14,068,633 km (0.042 R)
• M37: 14,340,003 km (0.117 R)
• M38: 14,476,287 km (0.059 R)
• M39: 14,613,019 km (0.07 R)
• M40: 15,071,985 km (0.038 R)
• M41: 15,489,214 km (0.069 R)
• M42: 15,722,587 km (0.109 R)
• M43: 16,620,174 km (0.119 R)
• M44: 16,859,231 km (0.053 R)
• M45: 17,099,336 km (0.074 R)
• M46: 17,485,897 km (0.101 R)
• M47: 17,826,531 km (0.098 R)
• M48: 17,924,218 km (0.056 R)
• M49: 18,218,477 km (0.117 R)
• M50: 19,512,050 km (0.102 R)
• M51: 19,612,730 km (0.066 R)
• M52: 20,118,969 km (0.03 R)
• M53: 20,783,632 km (0.077 R)
• M54: 22,187,010 km (0.081 R)
• M55: 23,032,986 km (0.092 R)
• M56: 23,192,756 km (0.119 R)
• M57: 24,756,503 km (0.088 R)
• M58: 24,865,560 km (0.079 R)
• M59: 25,468,589 km (0.12 R)
• M60: 25,578,693 km (0.106 R)
• M61: 26,521,309 km (0.049 R)
• M62: 27,081,104 km (0.12 R)
• M63: 27,588,241 km (0.108 R)
• M64: 28,155,516 km (0.11 R)
• M65: 28,383,354 km (0.072 R)
• M66: 30,112,555 km (0.118 R)
• M67: 30,287,435 km (0.1 R)
• M68: 31,638,753 km (0.086 R)
• M69: 32,411,276 km (0.074 R)
• M70: 33,250,072 km (0.046 R)
• M71: 34,035,460 km (0.118 R)
• M72: 34,582,689 km (0.047 R)
• M73: 35,010,390 km (0.094 R)
• M74: 35,624,339 km (0.059 R)
• M75: 36,242,029 km (0.075 R)
• M76: 36,489,913 km (0.048 R)
• M77: 36,987,774 km (0.066 R)
• M78: 37,237,453 km (0.112 R)
• M79: 38,494,374 km (0.083 R)
• M80: 38,684,214 km (0.036 R)
• M81: 38,810,924 km (0.063 R)
• M82: 38,937,633 km (0.105 R)
• M83: 41,308,460 km (0.119 R)
• M84: 41,762,340 km (0.072 R)
• M85: 43,989,852 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.4

Radius: 11.2

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.89 AU - 10.17 AU

Year: 11661 Days

Day: 14.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,697,402 km

• M1: 231,278 km (0.076 R)
• M2: 935,435 km (0.106 R)
• M3: 1,102,836 km (0.114 R)
• M4: 1,589,627 km (0.106 R)
• M5: 2,683,487 km (0.109 R)
• M6: 3,018,436 km (0.055 R)
• M7: 3,112,234 km (0.118 R)
• M8: 3,496,850 km (0.119 R)
• M9: 3,661,707 km (0.111 R)
• M10: 4,276,554 km (0.062 R)
• M11: 5,220,816 km (0.108 R)
• M12: 5,600,795 km (0.115 R)
• M13: 6,227,610 km (0.084 R)
• M14: 6,959,443 km (0.117 R)
• M15: 7,042,469 km (0.079 R)
• M16: 7,761,287 km (0.043 R)
• M17: 8,195,121 km (0.109 R)
• M18: 8,547,873 km (0.047 R)
• M19: 8,636,883 km (0.05 R)
• M20: 10,290,838 km (0.086 R)
• M21: 10,528,249 km (0.098 R)
• M22: 11,153,868 km (0.062 R)
• M23: 12,290,213 km (0.106 R)
• M24: 12,693,978 km (0.111 R)
• M25: 13,463,060 km (0.077 R)
• M26: 14,724,918 km (0.078 R)
• M27: 15,532,597 km (0.079 R)
• M28: 15,969,274 km (0.034 R)
• M29: 16,465,340 km (0.11 R)
• M30: 16,687,493 km (0.112 R)
• M31: 17,812,918 km (0.095 R)
• M32: 18,384,830 km (0.03 R)
• M33: 19,137,457 km (0.071 R)
• M34: 19,370,979 km (0.053 R)
• M35: 19,723,133 km (0.085 R)
• M36: 20,136,621 km (0.115 R)
• M37: 21,092,552 km (0.106 R)
• M38: 21,515,465 km (0.111 R)
• M39: 21,697,675 km (0.091 R)
• M40: 22,369,669 km (0.097 R)
• M41: 23,048,544 km (0.114 R)
• M42: 23,484,173 km (0.104 R)
• M43: 24,426,640 km (0.117 R)
• M44: 25,638,233 km (0.068 R)
• M45: 26,869,423 km (0.094 R)
• M46: 27,000,022 km (0.117 R)
• M47: 27,196,594 km (0.079 R)
• M48: 29,321,482 km (0.113 R)
• M49: 29,658,376 km (0.06 R)
• M50: 31,087,186 km (0.087 R)
• M51: 31,775,336 km (0.106 R)
• M52: 32,052,092 km (0.099 R)
• M53: 34,011,226 km (0.089 R)
• M54: 34,081,985 km (0.077 R)
• M55: 34,436,233 km (0.12 R)
• M56: 34,578,201 km (0.089 R)
• M57: 34,649,260 km (0.092 R)
• M58: 35,076,811 km (0.106 R)
• M59: 37,094,886 km (0.113 R)
• M60: 37,240,445 km (0.118 R)
• M61: 37,386,303 km (0.051 R)
• M62: 38,485,698 km (0.054 R)
• M63: 39,076,310 km (0.06 R)
• M64: 40,866,398 km (0.056 R)
• M65: 41,016,744 km (0.105 R)
• M66: 41,091,992 km (0.071 R)
• M67: 41,695,769 km (0.103 R)
• M68: 42,378,384 km (0.093 R)
• M69: 43,064,889 km (0.084 R)
• M70: 44,758,037 km (0.099 R)
• M71: 44,835,529 km (0.111 R)
• M72: 46,551,566 km (0.087 R)
• M73: 47,259,763 km (0.067 R)
• M74: 48,448,018 km (0.106 R)
• M75: 49,485,629 km (0.064 R)
• M76: 49,565,814 km (0.114 R)
• M77: 51,339,596 km (0.072 R)
• M78: 52,642,593 km (0.088 R)
• M79: 53,052,042 km (0.09 R)
• M80: 54,121,518 km (0.11 R)
• M81: 54,204,096 km (0.089 R)
• M82: 54,369,401 km (0.085 R)
• M83: 54,451,979 km (0.106 R)
• M84: 54,534,707 km (0.065 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: 190 - 18,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit