🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.19 AU - 5.13 AU

Year: 3214 Days

Day: 26.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.74 AU

Composition

Type: Main (Rocky/Icy Mix)

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: 781.3

Radius: 9.9

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.16 AU - 6.46 AU

Year: 4634 Days

Day: 7 Hours

Environment

Temp: -142 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 20,839,993 km

• M1: 148,551 km (0.118 R)
• M2: 220,657 km (0.12 R)
• M3: 447,148 km (0.104 R)
• M4: 518,955 km (0.093 R)
• M5: 618,138 km (0.114 R)
• M6: 700,118 km (0.115 R)
• M7: 811,718 km (0.026 R)
• M8: 1,333,815 km (0.097 R)
• M9: 1,459,028 km (0.071 R)
• M10: 1,604,736 km (0.079 R)
• M11: 1,671,008 km (0.054 R)
• M12: 1,858,305 km (0.113 R)
• M13: 1,945,820 km (0.073 R)
• M14: 2,088,685 km (0.099 R)
• M15: 2,179,791 km (0.077 R)
• M16: 2,385,188 km (0.067 R)
• M17: 2,577,272 km (0.097 R)
• M18: 2,854,926 km (0.086 R)
• M19: 3,396,320 km (0.092 R)
• M20: 3,656,920 km (0.081 R)
• M21: 3,924,102 km (0.066 R)
• M22: 4,082,975 km (0.106 R)
• M23: 4,524,887 km (0.075 R)
• M24: 4,643,668 km (0.053 R)
• M25: 4,739,560 km (0.066 R)
• M26: 5,030,976 km (0.088 R)
• M27: 5,104,878 km (0.096 R)
• M28: 5,759,668 km (0.091 R)
• M29: 5,836,860 km (0.04 R)
• M30: 6,202,029 km (0.105 R)
• M31: 6,547,899 km (0.114 R)
• M32: 7,119,811 km (0.075 R)
• M33: 7,397,764 km (0.083 R)
• M34: 7,509,963 km (0.116 R)
• M35: 7,793,002 km (0.12 R)
• M36: 8,079,482 km (0.075 R)
• M37: 8,692,534 km (0.079 R)
• M38: 8,781,245 km (0.102 R)
• M39: 9,994,035 km (0.069 R)
• M40: 11,033,741 km (0.097 R)
• M41: 11,387,839 km (0.077 R)
• M42: 11,615,227 km (0.093 R)
• M43: 12,107,404 km (0.063 R)
• M44: 12,239,948 km (0.116 R)
• M45: 12,306,220 km (0.08 R)
• M46: 12,406,151 km (0.058 R)
• M47: 12,573,103 km (0.098 R)
• M48: 12,707,142 km (0.102 R)
• M49: 13,797,112 km (0.097 R)
• M50: 14,004,904 km (0.074 R)
• M51: 14,740,028 km (0.069 R)
• M52: 15,023,366 km (0.088 R)
• M53: 15,094,425 km (0.117 R)
• M54: 15,344,254 km (0.094 R)
• M55: 15,451,814 km (0.086 R)
• M56: 15,631,482 km (0.095 R)
• M57: 17,879,190 km (0.119 R)
• M58: 17,992,286 km (0.113 R)
• M59: 18,409,215 km (0.086 R)
• M60: 19,678,852 km (0.072 R)
• M61: 19,756,643 km (0.096 R)
• M62: 19,834,583 km (0.112 R)
• M63: 20,501,491 km (0.11 R)
• M64: 20,738,603 km (0.097 R)
• M65: 21,335,349 km (0.102 R)
• M66: 21,696,030 km (0.115 R)
• M67: 21,897,388 km (0.111 R)
• M68: 22,180,278 km (0.1 R)
• M69: 22,586,436 km (0.08 R)
• M70: 22,831,328 km (0.106 R)
• M71: 23,077,117 km (0.04 R)
• M72: 23,241,525 km (0.101 R)
• M73: 24,277,490 km (0.116 R)
• M74: 24,612,141 km (0.092 R)
• M75: 24,990,623 km (0.119 R)
• M76: 25,583,031 km (0.092 R)
• M77: 25,710,488 km (0.086 R)
• M78: 26,265,646 km (0.047 R)
• M79: 26,394,300 km (0.105 R)
• M80: 28,437,508 km (0.116 R)
• M81: 29,011,665 km (0.055 R)
• M82: 29,589,561 km (0.083 R)
• M83: 29,902,221 km (0.059 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14

Radius: 3

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.67 AU - 17.53 AU

Year: 20053 Days

Day: 22.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 20,839,993 km

• M1: 44,730 km (0.1 R)
• M2: 68,217 km (0.086 R)
• M3: 145,409 km (0.081 R)
• M4: 185,352 km (0.053 R)
• M5: 229,334 km (0.058 R)
• M6: 481,855 km (0.048 R)
• M7: 796,309 km (0.088 R)
• M8: 880,533 km (0.066 R)
• M9: 1,406,370 km (0.077 R)
• M10: 1,469,799 km (0.078 R)
• M11: 1,639,144 km (0.051 R)
• M12: 1,706,014 km (0.105 R)
• M13: 1,968,110 km (0.074 R)
• M14: 2,111,125 km (0.103 R)
• M15: 2,316,972 km (0.084 R)
• M16: 2,422,289 km (0.081 R)
• M17: 2,955,904 km (0.087 R)
• M18: 3,020,979 km (0.102 R)
• M19: 3,152,626 km (0.117 R)
• M20: 3,370,440 km (0.097 R)
• M21: 3,802,927 km (0.069 R)
• M22: 4,016,852 km (0.091 R)
• M23: 4,143,263 km (0.091 R)
• M24: 4,437,372 km (0.087 R)
• M25: 4,929,549 km (0.035 R)
• M26: 5,379,091 km (0.077 R)
• M27: 5,679,334 km (0.052 R)
• M28: 6,464,124 km (0.101 R)
• M29: 6,569,890 km (0.082 R)
• M30: 7,194,461 km (0.079 R)
• M31: 7,725,533 km (0.083 R)
• M32: 8,132,140 km (0.112 R)
• M33: 8,638,529 km (0.088 R)
• M34: 8,965,999 km (0.082 R)
• M35: 9,154,941 km (0.084 R)
• M36: 9,997,027 km (0.118 R)
• M37: 10,119,249 km (0.079 R)
• M38: 10,390,171 km (0.112 R)
• M39: 11,115,421 km (0.042 R)
• M40: 11,625,101 km (0.101 R)
• M41: 11,728,024 km (0.088 R)
• M42: 12,220,650 km (0.099 R)
• M43: 12,299,039 km (0.114 R)
• M44: 13,738,620 km (0.1 R)
• M45: 13,820,150 km (0.098 R)
• M46: 14,120,543 km (0.115 R)
• M47: 14,175,296 km (0.046 R)
• M48: 14,478,232 km (0.111 R)
• M49: 15,118,361 km (0.1 R)
• M50: 15,343,057 km (0.096 R)
• M51: 16,483,591 km (0.089 R)
• M52: 18,244,807 km (0.069 R)
• M53: 18,905,431 km (0.077 R)
• M54: 19,208,217 km (0.113 R)
• M55: 19,665,538 km (0.048 R)
• M56: 20,528,717 km (0.117 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: 322 - 15,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit