🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.53 AU - 0.71 AU

Year: 320 Days

Day: 37.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,506,677 km

• M1: 545,284 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.65 AU - 0.67 AU

Year: 352 Days

Day: 45.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 17,506,677 km

• M1: 448,794 km (0.064 R)
• M2: 578,645 km (0.048 R)

Asteroid Belt

Center: 1.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.7

Radius: 10.2

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.31 AU - 1.49 AU

Year: 1087 Days

Day: 6 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 17,506,677 km

• M1: 129,701 km (0.101 R)
• M2: 254,466 km (0.118 R)
• M3: 329,265 km (0.079 R)
• M4: 583,880 km (0.1 R)
• M5: 662,120 km (0.119 R)
• M6: 731,384 km (0.088 R)
• M7: 955,631 km (0.112 R)
• M8: 1,225,805 km (0.119 R)
• M9: 1,386,473 km (0.11 R)
• M10: 1,452,745 km (0.104 R)
• M11: 1,554,172 km (0.064 R)
• M12: 1,649,466 km (0.09 R)
• M13: 1,755,681 km (0.045 R)
• M14: 1,836,912 km (0.071 R)
• M15: 1,928,616 km (0.08 R)
• M16: 2,021,965 km (0.038 R)
• M17: 2,088,237 km (0.108 R)
• M18: 2,232,748 km (0.116 R)
• M19: 2,331,034 km (0.045 R)
• M20: 2,471,058 km (0.069 R)
• M21: 2,572,784 km (0.103 R)
• M22: 3,102,809 km (0.089 R)
• M23: 3,268,414 km (0.113 R)
• M24: 3,380,463 km (0.085 R)
• M25: 3,482,339 km (0.115 R)
• M26: 3,701,051 km (0.099 R)
• M27: 3,782,732 km (0.064 R)
• M28: 3,853,342 km (0.066 R)
• M29: 4,557,798 km (0.113 R)
• M30: 4,670,745 km (0.119 R)
• M31: 4,746,441 km (0.106 R)
• M32: 4,886,465 km (0.043 R)
• M33: 5,105,626 km (0.033 R)
• M34: 5,170,701 km (0.096 R)
• M35: 5,236,075 km (0.031 R)
• M36: 5,301,749 km (0.063 R)
• M37: 5,394,200 km (0.092 R)
• M38: 5,661,083 km (0.028 R)
• M39: 5,864,087 km (0.114 R)
• M40: 6,800,121 km (0.102 R)
• M41: 6,972,757 km (0.101 R)
• M42: 7,249,064 km (0.043 R)
• M43: 7,499,192 km (0.115 R)
• M44: 7,962,945 km (0.094 R)
• M45: 8,144,856 km (0.085 R)
• M46: 8,917,978 km (0.055 R)
• M47: 9,361,236 km (0.071 R)
• M48: 9,553,320 km (0.099 R)
• M49: 9,666,117 km (0.043 R)
• M50: 9,827,832 km (0.087 R)
• M51: 10,384,635 km (0.088 R)
• M52: 11,018,930 km (0.091 R)
• M53: 11,103,304 km (0.117 R)
• M54: 11,205,030 km (0.071 R)
• M55: 11,392,027 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.3

Radius: 11.3

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.11 AU - 3.15 AU

Year: 2798 Days

Day: 8.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 17,506,677 km

• M1: 148,551 km (0.083 R)
• M2: 264,190 km (0.065 R)
• M3: 358,436 km (0.116 R)
• M4: 455,226 km (0.074 R)
• M5: 563,386 km (0.106 R)
• M6: 706,252 km (0.053 R)
• M7: 791,522 km (0.044 R)
• M8: 1,346,979 km (0.117 R)
• M9: 1,590,076 km (0.071 R)
• M10: 1,693,747 km (0.054 R)
• M11: 1,811,780 km (0.085 R)
• M12: 1,932,505 km (0.107 R)
• M13: 2,006,407 km (0.057 R)
• M14: 2,081,056 km (0.047 R)
• M15: 2,220,780 km (0.097 R)
• M16: 2,376,811 km (0.086 R)
• M17: 2,536,432 km (0.069 R)
• M18: 2,686,030 km (0.049 R)
• M19: 2,838,620 km (0.12 R)
• M20: 3,065,709 km (0.05 R)
• M21: 3,402,753 km (0.074 R)
• M22: 3,507,771 km (0.039 R)
• M23: 3,598,577 km (0.117 R)
• M24: 4,112,595 km (0.067 R)
• M25: 4,321,434 km (0.066 R)
• M26: 4,732,977 km (0.042 R)
• M27: 4,901,275 km (0.101 R)
• M28: 4,986,097 km (0.093 R)
• M29: 5,330,471 km (0.092 R)
• M30: 5,452,842 km (0.118 R)
• M31: 5,789,886 km (0.118 R)
• M32: 5,861,693 km (0.103 R)
• M33: 5,988,104 km (0.1 R)
• M34: 6,225,216 km (0.087 R)
• M35: 6,446,920 km (0.091 R)
• M36: 6,784,413 km (0.113 R)
• M37: 6,936,255 km (0.078 R)
• M38: 7,554,992 km (0.071 R)
• M39: 7,633,531 km (0.094 R)
• M40: 7,831,299 km (0.053 R)
• M41: 8,434,627 km (0.1 R)
• M42: 9,011,177 km (0.085 R)
• M43: 9,346,426 km (0.106 R)
• M44: 9,857,004 km (0.115 R)
• M45: 10,224,117 km (0.038 R)
• M46: 10,816,524 km (0.12 R)
• M47: 11,128,137 km (0.061 R)
• M48: 11,465,330 km (0.111 R)
• M49: 11,623,755 km (0.083 R)
• M50: 11,737,449 km (0.087 R)
• M51: 12,334,494 km (0.109 R)
• M52: 12,450,432 km (0.097 R)
• M53: 12,683,356 km (0.118 R)
• M54: 12,777,005 km (0.073 R)
• M55: 12,894,289 km (0.105 R)
• M56: 13,177,478 km (0.107 R)
• M57: 13,367,318 km (0.101 R)
• M58: 13,797,711 km (0.099 R)
• M59: 13,869,967 km (0.065 R)
• M60: 14,087,332 km (0.116 R)
• M61: 14,281,510 km (0.055 R)
• M62: 14,721,627 km (0.108 R)
• M63: 14,968,015 km (0.088 R)
• M64: 15,464,979 km (0.058 R)
• M65: 16,322,324 km (0.112 R)
• M66: 16,731,026 km (0.119 R)
• M67: 17,324,630 km (0.082 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: 167 - 16,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit