🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.91 AU - 1.49 AU

Year: 485 Days

Day: 30.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 43,164,531 km

• M1: 165,006 km (0.079 R)
• M2: 460,313 km (0.114 R)

Asteroid Belt

Center: 3.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.1

Radius: 14.2

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.07 AU - 6.55 AU

Year: 4515 Days

Day: 10.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,164,531 km

• M1: 226,192 km (0.106 R)
• M2: 389,403 km (0.109 R)
• M3: 500,854 km (0.078 R)
• M4: 778,507 km (0.12 R)
• M5: 1,297,163 km (0.084 R)
• M6: 1,692,700 km (0.031 R)
• M7: 1,844,542 km (0.078 R)
• M8: 2,180,389 km (0.081 R)
• M9: 2,290,643 km (0.103 R)
• M10: 2,790,748 km (0.118 R)
• M11: 3,560,878 km (0.081 R)
• M12: 3,669,935 km (0.077 R)
• M13: 4,003,837 km (0.12 R)
• M14: 4,163,159 km (0.05 R)
• M15: 4,371,100 km (0.088 R)
• M16: 4,464,599 km (0.083 R)
• M17: 5,664,972 km (0.115 R)
• M18: 5,844,340 km (0.105 R)
• M19: 6,527,105 km (0.09 R)
• M20: 6,688,371 km (0.094 R)
• M21: 6,960,041 km (0.044 R)
• M22: 7,124,748 km (0.069 R)
• M23: 7,318,627 km (0.12 R)
• M24: 7,598,824 km (0.066 R)
• M25: 7,882,461 km (0.066 R)
• M26: 8,343,522 km (0.093 R)
• M27: 8,695,227 km (0.095 R)
• M28: 9,504,252 km (0.094 R)
• M29: 9,718,027 km (0.061 R)
• M30: 10,181,332 km (0.034 R)
• M31: 10,494,291 km (0.099 R)
• M32: 10,651,967 km (0.114 R)
• M33: 11,387,540 km (0.067 R)
• M34: 11,745,078 km (0.06 R)
• M35: 11,876,126 km (0.117 R)
• M36: 12,338,234 km (0.094 R)
• M37: 14,525,804 km (0.114 R)
• M38: 15,197,947 km (0.068 R)
• M39: 15,340,813 km (0.118 R)
• M40: 15,627,891 km (0.111 R)
• M41: 15,989,170 km (0.098 R)
• M42: 16,243,636 km (0.083 R)
• M43: 16,353,142 km (0.098 R)
• M44: 16,719,956 km (0.069 R)
• M45: 17,349,763 km (0.033 R)
• M46: 17,723,907 km (0.11 R)
• M47: 17,836,704 km (0.071 R)
• M48: 19,015,984 km (0.112 R)
• M49: 19,131,473 km (0.092 R)
• M50: 19,634,421 km (0.051 R)
• M51: 19,751,108 km (0.104 R)
• M52: 19,907,138 km (0.103 R)
• M53: 20,732,769 km (0.046 R)
• M54: 20,891,193 km (0.101 R)
• M55: 21,369,308 km (0.087 R)
• M56: 22,052,671 km (0.07 R)
• M57: 22,295,618 km (0.099 R)
• M58: 22,743,215 km (0.062 R)
• M59: 22,988,705 km (0.097 R)
• M60: 23,523,517 km (0.101 R)
• M61: 23,896,165 km (0.097 R)
• M62: 24,647,296 km (0.025 R)
• M63: 25,321,534 km (0.09 R)
• M64: 25,618,486 km (0.073 R)
• M65: 25,831,214 km (0.071 R)
• M66: 25,959,270 km (0.09 R)
• M67: 26,215,830 km (0.09 R)
• M68: 26,387,269 km (0.11 R)
• M69: 27,120,299 km (0.082 R)
• M70: 27,250,299 km (0.103 R)
• M71: 27,511,048 km (0.061 R)
• M72: 27,641,797 km (0.086 R)
• M73: 27,860,060 km (0.074 R)
• M74: 28,430,178 km (0.114 R)
• M75: 28,827,210 km (0.082 R)
• M76: 29,004,334 km (0.055 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.4

Radius: 7.7

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 16.81 AU - 17.25 AU

Year: 25930 Days

Day: 18.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 43,164,531 km

• M1: 111,002 km (0.092 R)
• M2: 330,761 km (0.086 R)
• M3: 577,298 km (0.069 R)
• M4: 636,240 km (0.113 R)
• M5: 876,344 km (0.102 R)
• M6: 1,144,274 km (0.071 R)
• M7: 1,478,177 km (0.061 R)
• M8: 1,561,054 km (0.07 R)
• M9: 1,753,586 km (0.114 R)
• M10: 2,091,229 km (0.062 R)
• M11: 2,184,727 km (0.114 R)
• M12: 2,523,118 km (0.108 R)
• M13: 2,903,994 km (0.073 R)
• M14: 3,221,740 km (0.108 R)
• M15: 3,550,556 km (0.097 R)
• M16: 4,210,881 km (0.085 R)
• M17: 4,846,373 km (0.048 R)
• M18: 5,002,104 km (0.088 R)
• M19: 5,127,916 km (0.118 R)
• M20: 5,511,634 km (0.09 R)
• M21: 6,511,098 km (0.101 R)
• M22: 7,637,570 km (0.093 R)
• M23: 8,186,145 km (0.103 R)
• M24: 9,671,203 km (0.116 R)
• M25: 10,144,680 km (0.078 R)
• M26: 12,794,657 km (0.091 R)
• M27: 15,551,895 km (0.105 R)
• M28: 15,966,880 km (0.096 R)
• M29: 16,525,927 km (0.096 R)
• M30: 16,996,712 km (0.106 R)
• M31: 18,532,483 km (0.095 R)
• M32: 19,564,410 km (0.059 R)
• M33: 19,812,892 km (0.091 R)
• M34: 20,112,387 km (0.104 R)
• M35: 20,715,864 km (0.082 R)
• M36: 21,070,561 km (0.088 R)
• M37: 21,376,339 km (0.116 R)
• M38: 21,632,151 km (0.108 R)
• M39: 22,457,782 km (0.099 R)
• M40: 22,874,412 km (0.068 R)
• M41: 23,662,643 km (0.076 R)
• M42: 25,536,057 km (0.091 R)
• M43: 28,125,746 km (0.092 R)
• M44: 28,293,894 km (0.1 R)
• M45: 28,406,092 km (0.08 R)
• M46: 29,082,873 km (0.12 R)
• M47: 30,394,697 km (0.117 R)
• M48: 31,318,613 km (0.108 R)
• M49: 32,017,684 km (0.096 R)
• M50: 32,310,447 km (0.106 R)
• M51: 33,193,972 km (0.045 R)
• M52: 33,490,326 km (0.1 R)
• M53: 34,264,943 km (0.087 R)
• M54: 34,924,820 km (0.117 R)
• M55: 36,135,515 km (0.112 R)
• M56: 36,868,545 km (0.064 R)
• M57: 38,039,148 km (0.078 R)
• M58: 41,687,242 km (0.106 R)
• M59: 41,814,998 km (0.095 R)
• M60: 42,263,194 km (0.108 R)
• M61: 42,970,941 km (0.076 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 12,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit