🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.44 AU - 0.56 AU

Year: 228 Days

Day: 32.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.46 AU - 0.58 AU

Year: 242 Days

Day: 25.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,064,204 km

• M1: 431,889 km (0.103 R)
• M2: 649,704 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.3

Radius: 13.6

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.71 AU - 0.81 AU

Year: 428 Days

Day: 7.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 36,064,204 km

• M1: 174,730 km (0.107 R)
• M2: 270,623 km (0.106 R)
• M3: 395,986 km (0.12 R)
• M4: 487,689 km (0.034 R)
• M5: 703,110 km (0.048 R)
• M6: 807,230 km (0.089 R)
• M7: 901,776 km (0.076 R)
• M8: 1,041,201 km (0.052 R)
• M9: 1,145,770 km (0.112 R)
• M10: 1,294,022 km (0.112 R)
• M11: 1,393,654 km (0.07 R)
• M12: 1,500,766 km (0.11 R)
• M13: 1,679,236 km (0.053 R)
• M14: 1,783,955 km (0.097 R)
• M15: 1,880,445 km (0.067 R)
• M16: 2,095,268 km (0.041 R)
• M17: 2,246,661 km (0.107 R)
• M18: 2,340,459 km (0.101 R)
• M19: 2,475,246 km (0.09 R)
• M20: 2,618,412 km (0.069 R)
• M21: 2,729,264 km (0.031 R)
• M22: 2,919,402 km (0.102 R)
• M23: 3,046,710 km (0.066 R)
• M24: 3,144,846 km (0.077 R)
• M25: 3,331,993 km (0.094 R)
• M26: 3,471,568 km (0.095 R)
• M27: 3,567,909 km (0.105 R)
• M28: 3,697,910 km (0.12 R)
• M29: 3,783,181 km (0.111 R)
• M30: 3,935,621 km (0.107 R)
• M31: 4,022,836 km (0.069 R)
• M32: 4,212,826 km (0.084 R)
• M33: 4,377,982 km (0.111 R)
• M34: 4,637,085 km (0.058 R)
• M35: 4,736,418 km (0.061 R)
• M36: 4,829,169 km (0.11 R)
• M37: 4,951,690 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.5

Radius: 13.2

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.9 AU - 5.46 AU

Year: 7612 Days

Day: 7.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,064,204 km

• M1: 170,093 km (0.077 R)
• M2: 265,686 km (0.089 R)
• M3: 665,561 km (0.111 R)
• M4: 857,794 km (0.084 R)
• M5: 1,007,093 km (0.03 R)
• M6: 1,282,503 km (0.101 R)
• M7: 1,403,078 km (0.119 R)
• M8: 1,527,843 km (0.119 R)
• M9: 1,712,746 km (0.089 R)
• M10: 1,808,189 km (0.095 R)
• M11: 2,024,658 km (0.08 R)
• M12: 2,526,708 km (0.074 R)
• M13: 2,814,834 km (0.085 R)
• M14: 2,951,566 km (0.11 R)
• M15: 3,044,017 km (0.109 R)
• M16: 3,208,126 km (0.106 R)
• M17: 3,327,057 km (0.059 R)
• M18: 3,868,601 km (0.098 R)
• M19: 4,306,175 km (0.072 R)
• M20: 4,411,492 km (0.101 R)
• M21: 4,597,891 km (0.057 R)
• M22: 4,951,091 km (0.066 R)
• M23: 5,089,320 km (0.101 R)
• M24: 5,172,795 km (0.115 R)
• M25: 5,284,994 km (0.08 R)
• M26: 5,426,364 km (0.08 R)
• M27: 5,828,782 km (0.044 R)
• M28: 6,181,534 km (0.112 R)
• M29: 6,360,602 km (0.104 R)
• M30: 6,938,798 km (0.069 R)
• M31: 7,062,815 km (0.081 R)
• M32: 7,281,377 km (0.038 R)
• M33: 7,407,339 km (0.061 R)
• M34: 7,757,547 km (0.118 R)
• M35: 7,918,514 km (0.099 R)
• M36: 8,243,890 km (0.077 R)
• M37: 8,606,814 km (0.085 R)
• M38: 9,280,304 km (0.089 R)
• M39: 9,658,039 km (0.111 R)
• M40: 10,857,065 km (0.104 R)
• M41: 11,584,410 km (0.044 R)
• M42: 11,694,814 km (0.065 R)
• M43: 11,879,717 km (0.103 R)
• M44: 12,140,166 km (0.074 R)
• M45: 12,971,183 km (0.04 R)
• M46: 13,200,965 km (0.058 R)
• M47: 13,587,077 km (0.114 R)
• M48: 13,859,495 km (0.113 R)
• M49: 14,291,384 km (0.109 R)
• M50: 14,528,796 km (0.04 R)
• M51: 14,727,611 km (0.057 R)
• M52: 14,967,566 km (0.112 R)
• M53: 15,168,327 km (0.064 R)
• M54: 15,289,351 km (0.093 R)
• M55: 15,410,525 km (0.112 R)
• M56: 15,898,813 km (0.057 R)
• M57: 19,107,837 km (0.104 R)
• M58: 19,588,495 km (0.115 R)
• M59: 20,250,465 km (0.053 R)
• M60: 21,279,699 km (0.101 R)
• M61: 21,777,860 km (0.096 R)
• M62: 22,142,579 km (0.116 R)
• M63: 22,785,850 km (0.118 R)
• M64: 23,017,128 km (0.093 R)
• M65: 23,528,604 km (0.108 R)
• M66: 24,373,532 km (0.087 R)
• M67: 25,803,987 km (0.106 R)
• M68: 26,093,309 km (0.074 R)
• M69: 26,821,402 km (0.115 R)
• M70: 27,114,614 km (0.115 R)
• M71: 27,212,451 km (0.087 R)
• M72: 29,095,739 km (0.044 R)
• M73: 29,648,652 km (0.069 R)
• M74: 29,850,610 km (0.089 R)
• M75: 30,154,443 km (0.116 R)
• M76: 30,408,310 km (0.11 R)
• M77: 31,328,487 km (0.097 R)
• M78: 31,482,722 km (0.078 R)
• M79: 33,195,917 km (0.094 R)
• M80: 34,248,937 km (0.058 R)
• M81: 35,152,657 km (0.076 R)
• M82: 36,064,157 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 13,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit