🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.53 AU - 2.03 AU

Year: 1044 Days

Day: 28.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2 AU - 2.38 AU

Year: 1425 Days

Day: 44 Hours

Environment

Temp: -124 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,718,449 km

• M1: 1,476,082 km (0.101 R)

Asteroid Belt

Center: 2.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.6

Radius: 10.2

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.65 AU - 3.93 AU

Year: 2624 Days

Day: 6.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 112.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 29,718,449 km

• M1: 127,607 km (0.088 R)
• M2: 221,854 km (0.085 R)
• M3: 559,795 km (0.097 R)
• M4: 668,403 km (0.086 R)
• M5: 733,179 km (0.045 R)
• M6: 837,598 km (0.105 R)
• M7: 1,074,113 km (0.098 R)
• M8: 1,139,637 km (0.094 R)
• M9: 1,390,063 km (0.08 R)
• M10: 1,721,124 km (0.098 R)
• M11: 1,849,030 km (0.081 R)
• M12: 2,368,583 km (0.072 R)
• M13: 2,511,599 km (0.072 R)
• M14: 2,584,004 km (0.032 R)
• M15: 2,673,763 km (0.072 R)
• M16: 3,251,061 km (0.115 R)
• M17: 3,365,802 km (0.093 R)
• M18: 3,499,992 km (0.097 R)
• M19: 3,581,373 km (0.083 R)
• M20: 4,063,826 km (0.063 R)
• M21: 4,332,205 km (0.115 R)
• M22: 4,400,122 km (0.119 R)
• M23: 4,517,556 km (0.08 R)
• M24: 4,675,831 km (0.105 R)
• M25: 5,120,436 km (0.068 R)
• M26: 5,192,392 km (0.106 R)
• M27: 5,316,708 km (0.083 R)
• M28: 5,389,562 km (0.074 R)
• M29: 5,536,468 km (0.081 R)
• M30: 5,705,962 km (0.048 R)
• M31: 5,812,775 km (0.074 R)
• M32: 6,137,103 km (0.081 R)
• M33: 6,378,853 km (0.116 R)
• M34: 6,679,844 km (0.084 R)
• M35: 6,939,845 km (0.091 R)
• M36: 7,284,220 km (0.047 R)
• M37: 7,446,683 km (0.083 R)
• M38: 7,905,948 km (0.111 R)
• M39: 8,061,081 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.5

Radius: 13.9

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.13 AU - 5.25 AU

Year: 4466 Days

Day: 10.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,718,449 km

• M1: 186,549 km (0.099 R)
• M2: 326,423 km (0.078 R)
• M3: 513,121 km (0.112 R)
• M4: 617,989 km (0.089 R)
• M5: 997,369 km (0.095 R)
• M6: 1,178,083 km (0.036 R)
• M7: 1,310,029 km (0.104 R)
• M8: 1,400,984 km (0.087 R)
• M9: 1,510,041 km (0.089 R)
• M10: 1,654,702 km (0.091 R)
• M11: 2,028,398 km (0.086 R)
• M12: 2,153,162 km (0.098 R)
• M13: 2,243,818 km (0.057 R)
• M14: 3,368,346 km (0.096 R)
• M15: 3,668,439 km (0.096 R)
• M16: 4,112,445 km (0.099 R)
• M17: 4,786,982 km (0.083 R)
• M18: 5,174,142 km (0.03 R)
• M19: 5,297,111 km (0.073 R)
• M20: 5,521,209 km (0.04 R)
• M21: 5,647,020 km (0.1 R)
• M22: 5,876,055 km (0.099 R)
• M23: 6,238,231 km (0.082 R)
• M24: 6,395,758 km (0.114 R)
• M25: 6,903,493 km (0.04 R)
• M26: 8,416,825 km (0.082 R)
• M27: 8,591,107 km (0.069 R)
• M28: 8,708,092 km (0.063 R)
• M29: 8,854,997 km (0.079 R)
• M30: 9,450,845 km (0.12 R)
• M31: 10,090,676 km (0.05 R)
• M32: 10,524,958 km (0.032 R)
• M33: 10,807,399 km (0.105 R)
• M34: 10,902,094 km (0.066 R)
• M35: 11,864,458 km (0.079 R)
• M36: 12,257,152 km (0.091 R)
• M37: 12,355,887 km (0.116 R)
• M38: 12,720,606 km (0.076 R)
• M39: 13,291,172 km (0.083 R)
• M40: 13,426,558 km (0.098 R)
• M41: 13,733,085 km (0.069 R)
• M42: 14,007,597 km (0.1 R)
• M43: 14,214,490 km (0.055 R)
• M44: 14,353,168 km (0.113 R)
• M45: 14,701,432 km (0.116 R)
• M46: 15,229,362 km (0.1 R)
• M47: 16,231,369 km (0.113 R)
• M48: 16,850,106 km (0.087 R)
• M49: 17,033,513 km (0.088 R)
• M50: 18,298,662 km (0.102 R)
• M51: 18,487,305 km (0.064 R)
• M52: 19,171,715 km (0.111 R)
• M53: 20,291,754 km (0.048 R)
• M54: 20,447,935 km (0.101 R)
• M55: 20,761,492 km (0.08 R)
• M56: 21,076,545 km (0.076 R)
• M57: 21,313,957 km (0.11 R)
• M58: 21,671,795 km (0.072 R)
• M59: 22,111,762 km (0.079 R)
• M60: 23,367,487 km (0.055 R)
• M61: 23,900,953 km (0.094 R)
• M62: 24,272,703 km (0.053 R)
• M63: 25,525,585 km (0.116 R)
• M64: 25,905,564 km (0.115 R)
• M65: 26,628,421 km (0.111 R)
• M66: 26,927,916 km (0.051 R)
• M67: 27,530,496 km (0.102 R)
• M68: 27,746,665 km (0.117 R)
• M69: 28,006,965 km (0.06 R)
• M70: 28,836,486 km (0.114 R)
• M71: 28,968,281 km (0.098 R)
• M72: 29,232,322 km (0.066 R)
• M73: 29,497,110 km (0.102 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 19,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit