🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.69 AU - 4.47 AU

Year: 2910 Days

Day: 23.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.14 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317

Radius: 8.4

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 9.91 AU - 14.49 AU

Year: 15047 Days

Day: 8.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,602,627 km

• M1: 252,372 km (0.06 R)
• M2: 422,614 km (0.046 R)
• M3: 800,648 km (0.114 R)
• M4: 872,604 km (0.103 R)
• M5: 928,105 km (0.116 R)
• M6: 1,082,341 km (0.083 R)
• M7: 1,245,103 km (0.076 R)
• M8: 2,251,448 km (0.061 R)
• M9: 2,355,269 km (0.105 R)
• M10: 2,759,034 km (0.043 R)
• M11: 2,814,534 km (0.116 R)
• M12: 3,814,297 km (0.069 R)
• M13: 3,907,496 km (0.058 R)
• M14: 4,384,564 km (0.086 R)
• M15: 4,613,449 km (0.102 R)
• M16: 4,913,692 km (0.106 R)
• M17: 5,015,119 km (0.091 R)
• M18: 5,393,153 km (0.06 R)
• M19: 5,923,627 km (0.091 R)
• M20: 6,507,657 km (0.057 R)
• M21: 6,582,007 km (0.065 R)
• M22: 7,110,088 km (0.071 R)
• M23: 7,888,146 km (0.104 R)
• M24: 8,126,755 km (0.111 R)
• M25: 9,565,886 km (0.078 R)
• M26: 10,163,380 km (0.112 R)
• M27: 10,249,698 km (0.069 R)
• M28: 10,553,831 km (0.118 R)
• M29: 11,037,780 km (0.116 R)
• M30: 11,394,271 km (0.119 R)
• M31: 11,890,637 km (0.069 R)
• M32: 12,210,178 km (0.117 R)
• M33: 12,302,031 km (0.06 R)
• M34: 13,280,102 km (0.119 R)
• M35: 13,945,813 km (0.065 R)
• M36: 14,720,131 km (0.06 R)
• M37: 15,409,029 km (0.118 R)
• M38: 15,558,029 km (0.093 R)
• M39: 15,807,409 km (0.081 R)
• M40: 16,209,079 km (0.073 R)
• M41: 16,614,340 km (0.1 R)
• M42: 16,920,267 km (0.076 R)
• M43: 17,849,569 km (0.06 R)
• M44: 18,006,198 km (0.063 R)
• M45: 18,267,994 km (0.087 R)
• M46: 19,114,419 km (0.114 R)
• M47: 19,167,676 km (0.069 R)
• M48: 20,900,019 km (0.08 R)
• M49: 21,009,974 km (0.041 R)
• M50: 21,562,588 km (0.079 R)
• M51: 22,456,585 km (0.107 R)
• M52: 22,512,834 km (0.108 R)
• M53: 22,794,976 km (0.087 R)
• M54: 23,191,859 km (0.112 R)
• M55: 24,918,667 km (0.119 R)
• M56: 25,210,532 km (0.12 R)
• M57: 26,448,455 km (0.098 R)
• M58: 28,008,461 km (0.064 R)
• M59: 28,555,391 km (0.086 R)
• M60: 29,413,185 km (0.111 R)
• M61: 29,783,290 km (0.08 R)
• M62: 30,217,274 km (0.102 R)
• M63: 30,341,590 km (0.11 R)
• M64: 31,216,737 km (0.086 R)
• M65: 32,163,692 km (0.063 R)
• M66: 32,354,130 km (0.098 R)
• M67: 32,927,987 km (0.066 R)
• M68: 33,440,809 km (0.11 R)
• M69: 34,279,903 km (0.085 R)
• M70: 36,110,383 km (0.103 R)
• M71: 36,506,817 km (0.034 R)
• M72: 37,304,024 km (0.042 R)
• M73: 37,437,316 km (0.092 R)
• M74: 38,645,169 km (0.114 R)
• M75: 39,321,800 km (0.119 R)
• M76: 39,729,604 km (0.068 R)
• M77: 40,343,853 km (0.047 R)
• M78: 40,412,369 km (0.071 R)
• M79: 41,099,023 km (0.115 R)
• M80: 41,581,925 km (0.083 R)
• M81: 42,136,185 km (0.114 R)
• M82: 42,902,276 km (0.118 R)
• M83: 42,972,138 km (0.09 R)
• M84: 43,462,370 km (0.112 R)
• M85: 43,954,398 km (0.102 R)
• M86: 44,095,319 km (0.048 R)
• M87: 44,165,929 km (0.099 R)
• M88: 44,589,740 km (0.114 R)
• M89: 45,940,908 km (0.04 R)
• M90: 46,945,158 km (0.078 R)
• M91: 48,246,959 km (0.109 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.7

Radius: 3.4

Gravity: 44.96 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 13.39 AU - 17.47 AU

Year: 21402 Days

Day: 24.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,602,627 km

• M1: 44,580 km (0.081 R)
• M2: 75,996 km (0.108 R)
• M3: 419,323 km (0.079 R)
• M4: 517,459 km (0.053 R)
• M5: 601,084 km (0.055 R)
• M6: 978,220 km (0.106 R)
• M7: 1,003,802 km (0.065 R)
• M8: 1,082,191 km (0.099 R)
• M9: 1,684,173 km (0.104 R)
• M10: 2,546,455 km (0.102 R)
• M11: 3,020,979 km (0.094 R)
• M12: 3,134,225 km (0.106 R)
• M13: 3,210,670 km (0.077 R)
• M14: 3,287,563 km (0.116 R)
• M15: 3,561,776 km (0.115 R)
• M16: 3,924,999 km (0.081 R)
• M17: 4,427,349 km (0.086 R)
• M18: 4,773,518 km (0.056 R)
• M19: 4,861,332 km (0.097 R)
• M20: 5,354,257 km (0.03 R)
• M21: 5,583,591 km (0.074 R)
• M22: 6,242,420 km (0.04 R)
• M23: 6,826,450 km (0.117 R)
• M24: 7,326,406 km (0.116 R)
• M25: 7,377,120 km (0.097 R)
• M26: 8,255,708 km (0.102 R)
• M27: 10,620,701 km (0.053 R)
• M28: 10,793,038 km (0.074 R)
• M29: 11,198,597 km (0.065 R)
• M30: 11,905,597 km (0.045 R)
• M31: 12,931,539 km (0.092 R)
• M32: 12,992,874 km (0.093 R)
• M33: 14,618,405 km (0.096 R)
• M34: 15,519,881 km (0.056 R)
• M35: 15,650,032 km (0.073 R)
• M36: 15,780,631 km (0.07 R)
• M37: 16,439,160 km (0.091 R)
• M38: 16,505,432 km (0.088 R)
• M39: 19,370,830 km (0.097 R)
• M40: 19,511,153 km (0.118 R)
• M41: 20,359,522 km (0.094 R)
• M42: 20,502,089 km (0.053 R)
• M43: 21,509,331 km (0.074 R)
• M44: 22,165,468 km (0.087 R)
• M45: 23,347,740 km (0.099 R)
• M46: 24,247,870 km (0.088 R)
• M47: 25,465,746 km (0.066 R)
• M48: 25,542,490 km (0.106 R)
• M49: 28,118,715 km (0.068 R)
• M50: 28,516,197 km (0.115 R)
• M51: 29,638,929 km (0.081 R)
• M52: 29,962,509 km (0.09 R)
• M53: 31,185,771 km (0.113 R)
• M54: 31,927,626 km (0.073 R)
• M55: 33,344,617 km (0.063 R)
• M56: 33,765,287 km (0.092 R)
• M57: 34,187,751 km (0.07 R)
• M58: 35,294,177 km (0.112 R)
• M59: 36,932,274 km (0.067 R)
• M60: 39,213,791 km (0.086 R)
• M61: 39,746,658 km (0.027 R)
• M62: 40,729,965 km (0.045 R)
• M63: 41,540,337 km (0.105 R)
• M64: 41,902,214 km (0.109 R)
• M65: 41,992,870 km (0.074 R)
• M66: 42,174,333 km (0.109 R)
• M67: 42,629,260 km (0.106 R)
• M68: 42,811,619 km (0.092 R)
• M69: 44,279,923 km (0.086 R)
• M70: 45,020,432 km (0.079 R)
• M71: 45,951,529 km (0.11 R)
• M72: 46,419,621 km (0.088 R)
• M73: 46,889,059 km (0.113 R)
• M74: 48,117,258 km (0.106 R)
• M75: 49,835,389 km (0.078 R)
• M76: 50,123,664 km (0.108 R)
• M77: 50,605,369 km (0.073 R)
• M78: 53,625,900 km (0.093 R)
• M79: 54,513,763 km (0.116 R)
• M80: 55,108,415 km (0.089 R)
• M81: 56,104,138 km (0.115 R)
• M82: 57,105,846 km (0.088 R)
• M83: 57,810,452 km (0.068 R)
• M84: 58,113,387 km (0.095 R)
• M85: 58,416,772 km (0.12 R)
• M86: 58,923,759 km (0.086 R)
• M87: 59,533,819 km (0.052 R)
• M88: 61,171,168 km (0.065 R)
• M89: 63,238,610 km (0.079 R)
• M90: 63,759,061 km (0.116 R)
• M91: 64,071,870 km (0.099 R)
• M92: 65,960,244 km (0.098 R)
• M93: 66,593,642 km (0.085 R)
• M94: 67,017,153 km (0.104 R)
• M95: 69,469,212 km (0.1 R)
• M96: 71,842,133 km (0.098 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 11,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit