🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.99 AU - 1.19 AU

Year: 433 Days

Day: 22.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.57 AU - 1.87 AU

Year: 859 Days

Day: 41.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.24 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795

Radius: 4.8

Gravity: 34.51 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 12.33 AU - 13.19 AU

Year: 17357 Days

Day: 21.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 49,440,376 km

• M1: 206,744 km (0.072 R)
• M2: 313,258 km (0.101 R)
• M3: 364,420 km (0.092 R)
• M4: 475,871 km (0.088 R)
• M5: 663,167 km (0.115 R)
• M6: 872,455 km (0.063 R)
• M7: 921,672 km (0.046 R)
• M8: 1,101,489 km (0.117 R)
• M9: 1,154,896 km (0.07 R)
• M10: 1,893,011 km (0.107 R)
• M11: 2,711,761 km (0.095 R)
• M12: 2,894,569 km (0.105 R)
• M13: 3,119,265 km (0.108 R)
• M14: 3,908,394 km (0.116 R)
• M15: 5,564,742 km (0.118 R)
• M16: 5,750,393 km (0.041 R)
• M17: 6,175,251 km (0.102 R)
• M18: 6,806,703 km (0.074 R)
• M19: 7,155,266 km (0.113 R)
• M20: 7,509,664 km (0.097 R)
• M21: 7,817,835 km (0.09 R)
• M22: 8,077,836 km (0.119 R)
• M23: 8,874,894 km (0.099 R)
• M24: 8,928,899 km (0.083 R)
• M25: 9,475,230 km (0.082 R)
• M26: 9,530,432 km (0.087 R)
• M27: 10,714,648 km (0.055 R)
• M28: 11,061,416 km (0.119 R)
• M29: 11,236,146 km (0.034 R)
• M30: 11,411,924 km (0.078 R)
• M31: 11,588,599 km (0.113 R)
• M32: 15,565,210 km (0.114 R)
• M33: 16,552,705 km (0.094 R)
• M34: 16,619,127 km (0.113 R)
• M35: 17,424,711 km (0.044 R)
• M36: 19,353,177 km (0.083 R)
• M37: 19,704,583 km (0.09 R)
• M38: 19,916,413 km (0.104 R)
• M39: 22,443,421 km (0.114 R)
• M40: 23,109,281 km (0.114 R)
• M41: 23,631,676 km (0.059 R)
• M42: 24,384,752 km (0.036 R)
• M43: 24,612,290 km (0.117 R)
• M44: 24,840,427 km (0.055 R)
• M45: 25,069,312 km (0.06 R)
• M46: 25,452,283 km (0.109 R)
• M47: 25,914,390 km (0.12 R)
• M48: 26,146,566 km (0.05 R)
• M49: 29,226,038 km (0.114 R)
• M50: 30,359,242 km (0.083 R)
• M51: 30,849,175 km (0.09 R)
• M52: 36,495,448 km (0.072 R)
• M53: 36,582,065 km (0.104 R)
• M54: 36,929,431 km (0.039 R)
• M55: 37,539,790 km (0.12 R)
• M56: 38,153,441 km (0.047 R)
• M57: 39,302,053 km (0.082 R)
• M58: 39,657,648 km (0.097 R)
• M59: 40,372,127 km (0.118 R)
• M60: 43,272,530 km (0.072 R)
• M61: 44,192,557 km (0.055 R)
• M62: 45,026,117 km (0.094 R)
• M63: 46,614,846 km (0.086 R)
• M64: 46,708,794 km (0.084 R)
• M65: 47,179,877 km (0.077 R)
• M66: 48,984,177 km (0.075 R)
• M67: 49,175,363 km (0.106 R)
• M68: 50,038,992 km (0.077 R)
• M69: 51,101,286 km (0.083 R)
• M70: 51,975,985 km (0.117 R)
• M71: 52,171,061 km (0.102 R)
• M72: 54,927,252 km (0.068 R)
• M73: 55,026,585 km (0.106 R)
• M74: 55,225,400 km (0.103 R)
• M75: 55,723,412 km (0.043 R)
• M76: 56,323,000 km (0.068 R)
• M77: 58,235,908 km (0.1 R)
• M78: 59,149,352 km (0.102 R)
• M79: 59,454,831 km (0.1 R)
• M80: 60,477,183 km (0.117 R)
• M81: 62,021,482 km (0.057 R)
• M82: 62,642,762 km (0.093 R)
• M83: 62,746,583 km (0.102 R)
• M84: 63,682,916 km (0.087 R)
• M85: 63,787,186 km (0.098 R)
• M86: 63,996,024 km (0.113 R)
• M87: 66,625,506 km (0.083 R)
• M88: 67,900,230 km (0.099 R)
• M89: 68,861,396 km (0.027 R)
• M90: 70,581,472 km (0.072 R)
• M91: 71,230,129 km (0.087 R)
• M92: 71,338,437 km (0.065 R)
• M93: 72,098,095 km (0.118 R)
• M94: 72,751,240 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.4

Radius: 6.4

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 17.24 AU - 17.56 AU

Year: 27639 Days

Day: 24.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 49,440,376 km

• M1: 84,074 km (0.064 R)
• M2: 128,953 km (0.115 R)
• M3: 263,143 km (0.111 R)
• M4: 474,524 km (0.074 R)
• M5: 519,703 km (0.062 R)
• M6: 1,324,540 km (0.076 R)
• M7: 1,547,740 km (0.117 R)
• M8: 2,776,836 km (0.074 R)
• M9: 3,120,911 km (0.095 R)
• M10: 3,209,174 km (0.099 R)
• M11: 3,600,671 km (0.03 R)
• M12: 4,199,960 km (0.109 R)
• M13: 4,795,958 km (0.086 R)
• M14: 5,418,136 km (0.118 R)
• M15: 6,102,247 km (0.105 R)
• M16: 6,398,301 km (0.041 R)
• M17: 6,889,580 km (0.111 R)
• M18: 7,004,771 km (0.11 R)
• M19: 8,517,056 km (0.105 R)
• M20: 9,650,409 km (0.105 R)
• M21: 10,875,017 km (0.095 R)
• M22: 11,143,845 km (0.08 R)
• M23: 11,279,081 km (0.045 R)
• M24: 11,733,709 km (0.114 R)
• M25: 12,009,268 km (0.077 R)
• M26: 12,333,596 km (0.104 R)
• M27: 13,133,047 km (0.087 R)
• M28: 13,659,333 km (0.095 R)
• M29: 15,029,799 km (0.091 R)
• M30: 15,329,144 km (0.102 R)
• M31: 15,580,020 km (0.111 R)
• M32: 15,630,434 km (0.098 R)
• M33: 16,136,973 km (0.117 R)
• M34: 16,443,499 km (0.082 R)
• M35: 17,322,237 km (0.081 R)
• M36: 19,179,195 km (0.051 R)
• M37: 19,233,200 km (0.083 R)
• M38: 19,449,518 km (0.115 R)
• M39: 19,939,451 km (0.081 R)
• M40: 20,323,320 km (0.096 R)
• M41: 21,489,435 km (0.091 R)
• M42: 23,192,756 km (0.113 R)
• M43: 23,596,371 km (0.117 R)
• M44: 23,944,186 km (0.086 R)
• M45: 25,470,833 km (0.072 R)
• M46: 25,649,004 km (0.049 R)
• M47: 25,708,544 km (0.098 R)
• M48: 25,827,624 km (0.08 R)
• M49: 30,047,780 km (0.074 R)
• M50: 31,056,518 km (0.109 R)
• M51: 33,626,460 km (0.12 R)
• M52: 33,887,059 km (0.088 R)
• M53: 33,952,434 km (0.092 R)
• M54: 34,739,169 km (0.079 R)
• M55: 34,870,815 km (0.09 R)
• M56: 35,930,417 km (0.098 R)
• M57: 36,933,321 km (0.096 R)
• M58: 37,945,500 km (0.093 R)
• M59: 38,013,268 km (0.056 R)
• M60: 38,081,185 km (0.062 R)
• M61: 38,352,855 km (0.025 R)
• M62: 39,172,053 km (0.095 R)
• M63: 39,996,936 km (0.084 R)
• M64: 42,084,125 km (0.096 R)
• M65: 43,141,034 km (0.1 R)
• M66: 43,992,695 km (0.067 R)
• M67: 45,640,665 km (0.106 R)
• M68: 47,966,912 km (0.098 R)
• M69: 48,775,488 km (0.065 R)
• M70: 48,849,240 km (0.065 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 14,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit