🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.61 AU - 0.67 AU

Year: 331 Days

Day: 26.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,712,161 km

• M1: 89,759 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.5 AU - 0.8 AU

Year: 338 Days

Day: 43.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,712,161 km

• M1: 114,442 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.6

Radius: 11.4

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.71 AU - 1.05 AU

Year: 533 Days

Day: 7.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 20,712,161 km

• M1: 148,850 km (0.1 R)
• M2: 232,176 km (0.104 R)
• M3: 307,872 km (0.115 R)
• M4: 386,112 km (0.109 R)
• M5: 467,344 km (0.093 R)
• M6: 542,442 km (0.111 R)
• M7: 633,248 km (0.101 R)
• M8: 711,188 km (0.075 R)
• M9: 812,616 km (0.077 R)
• M10: 886,068 km (0.098 R)
• M11: 1,018,313 km (0.109 R)
• M12: 1,134,700 km (0.1 R)
• M13: 1,251,087 km (0.039 R)
• M14: 1,366,876 km (0.091 R)
• M15: 1,481,318 km (0.066 R)
• M16: 1,567,935 km (0.113 R)
• M17: 1,646,025 km (0.115 R)
• M18: 1,752,090 km (0.032 R)
• M19: 1,904,830 km (0.081 R)
• M20: 1,988,455 km (0.109 R)
• M21: 2,153,761 km (0.086 R)
• M22: 2,504,268 km (0.043 R)
• M23: 2,633,521 km (0.071 R)
• M24: 2,708,469 km (0.102 R)
• M25: 2,790,299 km (0.063 R)
• M26: 2,879,609 km (0.118 R)
• M27: 2,976,250 km (0.071 R)
• M28: 3,087,102 km (0.056 R)
• M29: 3,206,032 km (0.031 R)
• M30: 3,306,412 km (0.073 R)
• M31: 3,421,303 km (0.094 R)
• M32: 3,496,551 km (0.08 R)
• M33: 3,697,311 km (0.046 R)
• M34: 3,781,535 km (0.034 R)
• M35: 4,124,712 km (0.09 R)
• M36: 4,263,539 km (0.047 R)
• M37: 4,493,172 km (0.078 R)
• M38: 4,575,750 km (0.086 R)
• M39: 4,666,257 km (0.104 R)
• M40: 4,749,882 km (0.096 R)
• M41: 4,880,032 km (0.097 R)
• M42: 5,011,379 km (0.055 R)
• M43: 5,097,099 km (0.095 R)
• M44: 5,277,663 km (0.094 R)
• M45: 5,349,021 km (0.025 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.2

Radius: 10.2

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.86 AU - 0.92 AU

Year: 542 Days

Day: 12.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 20,712,161 km

• M1: 138,079 km (0.11 R)
• M2: 201,808 km (0.088 R)
• M3: 290,519 km (0.067 R)
• M4: 365,916 km (0.079 R)
• M5: 477,965 km (0.048 R)
• M6: 576,251 km (0.084 R)
• M7: 642,373 km (0.079 R)
• M8: 707,897 km (0.062 R)
• M9: 834,457 km (0.074 R)
• M10: 902,823 km (0.086 R)
• M11: 1,015,620 km (0.087 R)
• M12: 1,124,527 km (0.08 R)
• M13: 1,223,860 km (0.112 R)
• M14: 1,316,760 km (0.111 R)
• M15: 1,388,119 km (0.051 R)
• M16: 1,514,978 km (0.072 R)
• M17: 1,640,789 km (0.06 R)
• M18: 1,876,107 km (0.096 R)
• M19: 1,962,574 km (0.103 R)
• M20: 2,050,239 km (0.069 R)
• M21: 2,287,052 km (0.118 R)
• M22: 2,397,007 km (0.112 R)
• M23: 2,538,676 km (0.09 R)
• M24: 2,880,058 km (0.092 R)
• M25: 2,961,439 km (0.111 R)
• M26: 3,139,311 km (0.115 R)
• M27: 3,210,221 km (0.103 R)
• M28: 3,294,744 km (0.107 R)
• M29: 3,360,118 km (0.069 R)
• M30: 3,445,987 km (0.117 R)
• M31: 3,619,820 km (0.084 R)
• M32: 3,762,386 km (0.109 R)
• M33: 3,886,104 km (0.119 R)
• M34: 4,032,111 km (0.119 R)
• M35: 4,130,547 km (0.117 R)
• M36: 4,293,908 km (0.031 R)
• M37: 4,358,534 km (0.1 R)
• M38: 4,474,024 km (0.11 R)
• M39: 4,561,389 km (0.054 R)
• M40: 4,708,144 km (0.091 R)
• M41: 4,789,525 km (0.078 R)
• M42: 4,901,425 km (0.091 R)
• M43: 4,976,373 km (0.082 R)
• M44: 5,135,246 km (0.095 R)
• M45: 5,211,541 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.4

Radius: 12.2

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.32 AU - 5.12 AU

Year: 5597 Days

Day: 12.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 20,712,161 km

• M1: 223,499 km (0.075 R)
• M2: 438,920 km (0.117 R)
• M3: 532,568 km (0.079 R)
• M4: 792,121 km (0.1 R)
• M5: 891,603 km (0.105 R)
• M6: 1,251,835 km (0.049 R)
• M7: 1,334,263 km (0.114 R)
• M8: 1,605,634 km (0.037 R)
• M9: 1,695,841 km (0.086 R)
• M10: 1,801,009 km (0.094 R)
• M11: 2,060,112 km (0.057 R)
• M12: 2,404,786 km (0.118 R)
• M13: 2,569,194 km (0.102 R)
• M14: 2,690,966 km (0.084 R)
• M15: 2,846,099 km (0.092 R)
• M16: 3,230,716 km (0.057 R)
• M17: 3,412,627 km (0.045 R)
• M18: 3,615,033 km (0.113 R)
• M19: 3,717,657 km (0.117 R)
• M20: 4,120,524 km (0.089 R)
• M21: 4,281,940 km (0.118 R)
• M22: 4,816,603 km (0.061 R)
• M23: 5,025,142 km (0.09 R)
• M24: 5,101,587 km (0.079 R)
• M25: 5,470,645 km (0.105 R)
• M26: 5,569,230 km (0.097 R)
• M27: 5,688,309 km (0.059 R)
• M28: 6,030,290 km (0.064 R)
• M29: 6,234,641 km (0.063 R)
• M30: 6,337,564 km (0.086 R)
• M31: 6,587,243 km (0.084 R)
• M32: 6,755,541 km (0.098 R)
• M33: 6,925,185 km (0.072 R)
• M34: 7,031,998 km (0.046 R)
• M35: 7,225,577 km (0.052 R)
• M36: 7,464,635 km (0.091 R)
• M37: 7,574,140 km (0.108 R)
• M38: 8,062,428 km (0.102 R)
• M39: 8,424,006 km (0.04 R)
• M40: 8,561,037 km (0.117 R)
• M41: 8,767,931 km (0.108 R)
• M42: 9,707,406 km (0.101 R)
• M43: 9,947,211 km (0.025 R)
• M44: 10,901,496 km (0.083 R)
• M45: 11,150,876 km (0.075 R)
• M46: 11,251,256 km (0.117 R)
• M47: 12,013,008 km (0.083 R)
• M48: 12,115,932 km (0.099 R)
• M49: 12,244,885 km (0.102 R)
• M50: 12,556,198 km (0.086 R)
• M51: 13,160,424 km (0.083 R)
• M52: 13,559,551 km (0.078 R)
• M53: 13,774,074 km (0.103 R)
• M54: 13,908,712 km (0.12 R)
• M55: 14,179,335 km (0.116 R)
• M56: 14,808,394 km (0.118 R)
• M57: 15,558,478 km (0.11 R)
• M58: 16,377,975 km (0.083 R)
• M59: 16,463,545 km (0.105 R)
• M60: 16,836,193 km (0.111 R)
• M61: 16,922,511 km (0.089 R)
• M62: 17,037,851 km (0.078 R)
• M63: 17,124,618 km (0.068 R)
• M64: 17,298,451 km (0.102 R)
• M65: 17,531,225 km (0.052 R)
• M66: 18,443,024 km (0.117 R)
• M67: 18,532,035 km (0.114 R)
• M68: 18,919,643 km (0.084 R)
• M69: 19,129,529 km (0.108 R)
• M70: 19,309,944 km (0.063 R)
• M71: 19,460,738 km (0.078 R)
• M72: 19,611,982 km (0.12 R)
• M73: 20,650,490 km (0.12 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 20,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit