🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.73 AU - 1.03 AU

Year: 290 Days

Day: 41.6 Hours

Environment

Temp: 135 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.92 AU - 5.88 AU

Year: 3812 Days

Day: 40.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,169,737 km

• M1: 1,907,074 km (0.085 R)
• M2: 4,329,961 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.7

Radius: 8.8

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.74 AU - 7.36 AU

Year: 5892 Days

Day: 13.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 76,169,737 km

• M1: 147,354 km (0.09 R)
• M2: 457,470 km (0.112 R)
• M3: 527,781 km (0.104 R)
• M4: 687,402 km (0.091 R)
• M5: 826,827 km (0.098 R)
• M6: 1,167,013 km (0.081 R)
• M7: 1,233,434 km (0.114 R)
• M8: 1,370,316 km (0.062 R)
• M9: 1,521,410 km (0.09 R)
• M10: 1,640,640 km (0.099 R)
• M11: 1,878,949 km (0.074 R)
• M12: 1,947,615 km (0.05 R)
• M13: 2,047,396 km (0.099 R)
• M14: 2,107,984 km (0.056 R)
• M15: 2,231,252 km (0.083 R)
• M16: 2,441,886 km (0.04 R)
• M17: 2,670,172 km (0.089 R)
• M18: 3,066,008 km (0.109 R)
• M19: 3,159,208 km (0.089 R)
• M20: 3,276,941 km (0.055 R)
• M21: 3,492,512 km (0.119 R)
• M22: 3,712,870 km (0.094 R)
• M23: 3,975,713 km (0.039 R)
• M24: 4,064,724 km (0.07 R)
• M25: 4,180,064 km (0.043 R)
• M26: 5,100,539 km (0.111 R)
• M27: 5,979,277 km (0.108 R)
• M28: 6,037,620 km (0.087 R)
• M29: 6,169,416 km (0.104 R)
• M30: 6,391,419 km (0.078 R)
• M31: 6,601,006 km (0.11 R)
• M32: 6,661,294 km (0.078 R)
• M33: 7,119,363 km (0.027 R)
• M34: 7,461,792 km (0.089 R)
• M35: 7,619,169 km (0.118 R)
• M36: 7,793,600 km (0.052 R)
• M37: 8,669,197 km (0.057 R)
• M38: 8,751,924 km (0.077 R)
• M39: 8,901,223 km (0.073 R)
• M40: 9,118,589 km (0.066 R)
• M41: 9,643,976 km (0.08 R)
• M42: 9,936,291 km (0.068 R)
• M43: 10,336,465 km (0.083 R)
• M44: 10,547,248 km (0.093 R)
• M45: 10,617,858 km (0.073 R)
• M46: 10,724,073 km (0.086 R)
• M47: 11,152,521 km (0.12 R)
• M48: 11,787,265 km (0.07 R)
• M49: 11,989,073 km (0.029 R)
• M50: 12,155,276 km (0.077 R)
• M51: 12,452,377 km (0.097 R)
• M52: 12,564,426 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.9

Radius: 6.2

Gravity: 13 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 12.52 AU - 20.38 AU

Year: 23449 Days

Day: 21.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,169,737 km

• M1: 121,623 km (0.11 R)
• M2: 685,906 km (0.11 R)
• M3: 902,524 km (0.099 R)
• M4: 1,367,325 km (0.117 R)
• M5: 1,547,141 km (0.078 R)
• M6: 1,671,307 km (0.07 R)
• M7: 2,519,527 km (0.073 R)
• M8: 2,666,133 km (0.11 R)
• M9: 2,815,432 km (0.12 R)
• M10: 3,200,796 km (0.083 R)
• M11: 3,279,784 km (0.058 R)
• M12: 3,520,935 km (0.094 R)
• M13: 4,235,116 km (0.107 R)
• M14: 4,322,032 km (0.119 R)
• M15: 4,409,547 km (0.115 R)
• M16: 4,541,941 km (0.05 R)
• M17: 5,270,034 km (0.06 R)
• M18: 5,410,656 km (0.031 R)
• M19: 5,985,261 km (0.039 R)
• M20: 6,279,819 km (0.043 R)
• M21: 9,645,772 km (0.108 R)
• M22: 9,990,894 km (0.113 R)
• M23: 10,340,205 km (0.098 R)
• M24: 10,634,165 km (0.093 R)
• M25: 11,050,496 km (0.106 R)
• M26: 12,768,477 km (0.114 R)
• M27: 13,210,689 km (0.078 R)
• M28: 13,980,669 km (0.116 R)
• M29: 14,175,445 km (0.115 R)
• M30: 15,765,521 km (0.087 R)
• M31: 16,925,653 km (0.066 R)
• M32: 17,272,121 km (0.101 R)
• M33: 18,609,826 km (0.116 R)
• M34: 18,895,707 km (0.116 R)
• M35: 19,182,935 km (0.114 R)
• M36: 21,833,061 km (0.09 R)
• M37: 22,817,864 km (0.114 R)
• M38: 23,431,066 km (0.067 R)
• M39: 24,127,294 km (0.083 R)
• M40: 27,141,542 km (0.085 R)
• M41: 29,354,094 km (0.062 R)
• M42: 31,030,039 km (0.062 R)
• M43: 31,368,878 km (0.105 R)
• M44: 31,794,185 km (0.109 R)
• M45: 32,221,437 km (0.107 R)
• M46: 32,564,614 km (0.071 R)
• M47: 33,254,709 km (0.1 R)
• M48: 35,973,501 km (0.071 R)
• M49: 36,418,704 km (0.06 R)
• M50: 37,134,829 km (0.113 R)
• M51: 39,219,326 km (0.095 R)
• M52: 39,585,691 km (0.105 R)
• M53: 39,953,253 km (0.085 R)
• M54: 43,216,880 km (0.103 R)
• M55: 44,737,243 km (0.104 R)
• M56: 45,120,064 km (0.105 R)
• M57: 45,311,849 km (0.058 R)
• M58: 45,503,932 km (0.037 R)
• M59: 45,599,974 km (0.115 R)
• M60: 46,274,960 km (0.098 R)
• M61: 46,565,180 km (0.092 R)
• M62: 50,691,687 km (0.119 R)
• M63: 50,890,952 km (0.071 R)
• M64: 51,390,609 km (0.069 R)
• M65: 51,791,531 km (0.092 R)
• M66: 52,092,821 km (0.069 R)
• M67: 54,014,854 km (0.062 R)
• M68: 54,218,607 km (0.032 R)
• M69: 54,320,483 km (0.063 R)
• M70: 54,524,534 km (0.116 R)
• M71: 56,993,049 km (0.076 R)
• M72: 57,511,854 km (0.104 R)
• M73: 57,615,825 km (0.08 R)
• M74: 63,643,572 km (0.025 R)
• M75: 64,505,405 km (0.104 R)
• M76: 64,829,733 km (0.111 R)
• M77: 65,914,318 km (0.109 R)
• M78: 67,114,242 km (0.09 R)
• M79: 68,211,393 km (0.073 R)
• M80: 70,757,399 km (0.066 R)
• M81: 70,868,700 km (0.085 R)
• M82: 72,322,193 km (0.044 R)
• M83: 73,221,426 km (0.045 R)
• M84: 73,672,613 km (0.09 R)
• M85: 74,011,452 km (0.093 R)
• M86: 74,124,548 km (0.047 R)
• M87: 74,917,716 km (0.092 R)
• M88: 75,031,261 km (0.087 R)
• M89: 75,372,194 km (0.059 R)
• M90: 75,941,564 km (0.117 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 17,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit