🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.72 AU - 0.92 AU

Year: 320 Days

Day: 38.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1 AU - 1.14 AU

Year: 476 Days

Day: 41.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 170.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.3

Radius: 10.2

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.91 AU - 3.49 AU

Year: 2464 Days

Day: 10.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 24,008,781 km

• M1: 127,457 km (0.109 R)
• M2: 234,569 km (0.074 R)
• M3: 351,705 km (0.086 R)
• M4: 446,998 km (0.102 R)
• M5: 578,645 km (0.111 R)
• M6: 668,104 km (0.101 R)
• M7: 743,651 km (0.076 R)
• M8: 914,492 km (0.117 R)
• M9: 1,043,296 km (0.085 R)
• M10: 1,529,339 km (0.047 R)
• M11: 1,631,963 km (0.113 R)
• M12: 1,697,188 km (0.072 R)
• M13: 2,252,046 km (0.12 R)
• M14: 2,443,980 km (0.046 R)
• M15: 2,718,941 km (0.09 R)
• M16: 2,891,876 km (0.063 R)
• M17: 2,955,605 km (0.109 R)
• M18: 3,248,667 km (0.049 R)
• M19: 3,365,204 km (0.117 R)
• M20: 3,568,208 km (0.074 R)
• M21: 3,671,281 km (0.11 R)
• M22: 3,792,904 km (0.086 R)
• M23: 4,057,842 km (0.115 R)
• M24: 4,147,451 km (0.098 R)
• M25: 4,219,707 km (0.094 R)
• M26: 4,531,469 km (0.103 R)
• M27: 4,605,819 km (0.112 R)
• M28: 4,680,768 km (0.086 R)
• M29: 4,793,714 km (0.102 R)
• M30: 5,119,090 km (0.098 R)
• M31: 5,313,866 km (0.101 R)
• M32: 5,892,361 km (0.108 R)
• M33: 6,178,990 km (0.112 R)
• M34: 6,261,718 km (0.072 R)
• M35: 6,575,126 km (0.036 R)
• M36: 7,001,180 km (0.114 R)
• M37: 7,568,455 km (0.049 R)
• M38: 7,657,017 km (0.113 R)
• M39: 7,880,068 km (0.106 R)
• M40: 8,378,229 km (0.108 R)
• M41: 8,654,237 km (0.103 R)
• M42: 8,839,888 km (0.117 R)
• M43: 9,027,035 km (0.095 R)
• M44: 9,239,015 km (0.109 R)
• M45: 9,333,710 km (0.076 R)
• M46: 9,452,641 km (0.084 R)
• M47: 9,715,933 km (0.11 R)
• M48: 9,788,189 km (0.114 R)
• M49: 10,918,401 km (0.117 R)
• M50: 11,119,161 km (0.104 R)
• M51: 11,473,558 km (0.076 R)
• M52: 11,805,815 km (0.104 R)
• M53: 11,934,469 km (0.075 R)
• M54: 12,453,873 km (0.069 R)
• M55: 12,611,101 km (0.119 R)
• M56: 12,716,268 km (0.09 R)
• M57: 13,007,086 km (0.099 R)
• M58: 13,353,704 km (0.118 R)
• M59: 13,595,305 km (0.078 R)
• M60: 14,659,395 km (0.09 R)
• M61: 14,881,099 km (0.099 R)
• M62: 15,020,075 km (0.112 R)
• M63: 15,159,650 km (0.108 R)
• M64: 15,243,574 km (0.115 R)
• M65: 15,411,722 km (0.117 R)
• M66: 15,806,810 km (0.104 R)
• M67: 16,520,542 km (0.083 R)
• M68: 16,635,732 km (0.089 R)
• M69: 17,274,066 km (0.069 R)
• M70: 17,654,942 km (0.066 R)
• M71: 20,182,548 km (0.118 R)
• M72: 20,274,850 km (0.037 R)
• M73: 20,614,736 km (0.069 R)
• M74: 20,707,636 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.3

Radius: 10.5

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.47 AU - 6.49 AU

Year: 5522 Days

Day: 5.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 24,008,781 km

• M1: 132,693 km (0.112 R)
• M2: 373,845 km (0.108 R)
• M3: 472,729 km (0.031 R)
• M4: 931,396 km (0.051 R)
• M5: 1,049,728 km (0.1 R)
• M6: 1,148,164 km (0.102 R)
• M7: 1,249,741 km (0.07 R)
• M8: 1,503,907 km (0.082 R)
• M9: 2,015,233 km (0.106 R)
• M10: 2,678,999 km (0.057 R)
• M11: 3,387,943 km (0.073 R)
• M12: 3,461,994 km (0.111 R)
• M13: 3,592,892 km (0.062 R)
• M14: 3,859,625 km (0.083 R)
• M15: 3,937,117 km (0.096 R)
• M16: 4,152,687 km (0.042 R)
• M17: 5,053,715 km (0.063 R)
• M18: 5,746,054 km (0.037 R)
• M19: 5,946,216 km (0.104 R)
• M20: 6,126,033 km (0.068 R)
• M21: 6,239,428 km (0.079 R)
• M22: 6,863,550 km (0.111 R)
• M23: 7,004,920 km (0.103 R)
• M24: 7,386,844 km (0.114 R)
• M25: 8,145,903 km (0.063 R)
• M26: 8,421,313 km (0.116 R)
• M27: 8,496,860 km (0.094 R)
• M28: 8,623,569 km (0.051 R)
• M29: 8,776,159 km (0.031 R)
• M30: 9,110,211 km (0.102 R)
• M31: 9,317,853 km (0.094 R)
• M32: 10,325,395 km (0.107 R)
• M33: 10,677,997 km (0.082 R)
• M34: 12,042,329 km (0.092 R)
• M35: 12,156,173 km (0.115 R)
• M36: 12,327,613 km (0.119 R)
• M37: 12,614,990 km (0.062 R)
• M38: 12,904,612 km (0.074 R)
• M39: 13,050,320 km (0.09 R)
• M40: 13,372,703 km (0.113 R)
• M41: 13,757,020 km (0.086 R)
• M42: 13,935,790 km (0.09 R)
• M43: 14,295,273 km (0.101 R)
• M44: 14,506,506 km (0.072 R)
• M45: 14,931,962 km (0.078 R)
• M46: 15,454,208 km (0.114 R)
• M47: 15,639,859 km (0.044 R)
• M48: 16,076,236 km (0.115 R)
• M49: 16,674,777 km (0.104 R)
• M50: 17,763,999 km (0.117 R)
• M51: 18,349,824 km (0.047 R)
• M52: 19,041,415 km (0.119 R)
• M53: 19,708,173 km (0.056 R)
• M54: 19,943,191 km (0.108 R)
• M55: 20,824,772 km (0.027 R)
• M56: 21,407,904 km (0.079 R)
• M57: 21,857,595 km (0.095 R)
• M58: 22,240,566 km (0.087 R)
• M59: 22,345,284 km (0.098 R)
• M60: 23,580,215 km (0.066 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: 526 - 18,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit