🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.58 AU - 0.72 AU

Year: 183 Days

Day: 40.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.59 AU - 2.83 AU

Year: 1561 Days

Day: 17.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,472,881 km

• M1: 618,438 km (0.103 R)

Asteroid Belt

Center: 8.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.4

Radius: 8

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 12.84 AU - 16.92 AU

Year: 20081 Days

Day: 20.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,472,881 km

• M1: 546,631 km (0.069 R)
• M2: 835,205 km (0.113 R)
• M3: 908,358 km (0.105 R)
• M4: 1,168,210 km (0.085 R)
• M5: 1,755,531 km (0.076 R)
• M6: 2,493,348 km (0.025 R)
• M7: 2,820,369 km (0.027 R)
• M8: 3,045,962 km (0.114 R)
• M9: 3,277,540 km (0.075 R)
• M10: 3,964,344 km (0.064 R)
• M11: 4,519,052 km (0.084 R)
• M12: 4,738,961 km (0.12 R)
• M13: 5,794,823 km (0.116 R)
• M14: 5,937,839 km (0.057 R)
• M15: 6,227,311 km (0.049 R)
• M16: 6,422,835 km (0.063 R)
• M17: 6,971,111 km (0.073 R)
• M18: 7,123,252 km (0.116 R)
• M19: 7,482,586 km (0.101 R)
• M20: 7,742,737 km (0.086 R)
• M21: 8,433,281 km (0.109 R)
• M22: 8,541,290 km (0.03 R)
• M23: 8,813,409 km (0.079 R)
• M24: 9,646,370 km (0.058 R)
• M25: 9,929,708 km (0.119 R)
• M26: 10,273,335 km (0.117 R)
• M27: 11,446,481 km (0.075 R)
• M28: 11,806,713 km (0.098 R)
• M29: 12,231,720 km (0.086 R)
• M30: 12,971,781 km (0.102 R)
• M31: 13,034,163 km (0.118 R)
• M32: 13,410,252 km (0.095 R)
• M33: 13,981,118 km (0.059 R)
• M34: 14,366,033 km (0.033 R)
• M35: 15,409,777 km (0.072 R)
• M36: 17,500,408 km (0.118 R)
• M37: 18,613,865 km (0.073 R)
• M38: 19,250,254 km (0.069 R)
• M39: 20,544,276 km (0.116 R)
• M40: 20,762,688 km (0.103 R)
• M41: 21,348,813 km (0.108 R)
• M42: 22,913,307 km (0.108 R)
• M43: 23,215,495 km (0.051 R)
• M44: 23,367,038 km (0.103 R)
• M45: 23,442,884 km (0.066 R)
• M46: 24,746,031 km (0.117 R)
• M47: 26,230,042 km (0.113 R)
• M48: 26,467,005 km (0.116 R)
• M49: 27,182,083 km (0.091 R)
• M50: 28,956,762 km (0.091 R)
• M51: 29,119,974 km (0.072 R)
• M52: 30,270,830 km (0.058 R)
• M53: 31,018,520 km (0.12 R)
• M54: 34,069,569 km (0.1 R)
• M55: 35,107,628 km (0.03 R)
• M56: 35,630,622 km (0.091 R)
• M57: 38,552,418 km (0.116 R)
• M58: 39,272,283 km (0.094 R)
• M59: 40,542,818 km (0.046 R)
• M60: 40,725,328 km (0.061 R)
• M61: 40,999,690 km (0.11 R)
• M62: 41,918,819 km (0.117 R)
• M63: 42,195,875 km (0.059 R)
• M64: 42,288,326 km (0.114 R)
• M65: 44,716,599 km (0.088 R)
• M66: 45,852,495 km (0.084 R)
• M67: 46,519,552 km (0.073 R)
• M68: 49,219,345 km (0.094 R)
• M69: 51,573,716 km (0.081 R)
• M70: 52,168,069 km (0.11 R)
• M71: 52,366,735 km (0.104 R)
• M72: 52,665,033 km (0.086 R)
• M73: 52,864,297 km (0.066 R)
• M74: 53,263,574 km (0.09 R)
• M75: 55,781,306 km (0.076 R)
• M76: 56,289,490 km (0.112 R)
• M77: 57,823,317 km (0.074 R)
• M78: 58,028,864 km (0.107 R)
• M79: 59,163,714 km (0.064 R)
• M80: 60,201,774 km (0.101 R)
• M81: 60,722,973 km (0.076 R)
• M82: 62,190,528 km (0.094 R)
• M83: 62,506,478 km (0.099 R)
• M84: 63,034,260 km (0.106 R)
• M85: 63,140,025 km (0.057 R)
• M86: 63,457,622 km (0.047 R)
• M87: 63,988,096 km (0.114 R)
• M88: 64,094,460 km (0.098 R)
• M89: 64,307,188 km (0.083 R)
• M90: 64,946,719 km (0.03 R)
• M91: 66,017,391 km (0.09 R)
• M92: 66,770,317 km (0.113 R)
• M93: 69,810,445 km (0.075 R)
• M94: 71,678,025 km (0.09 R)
• M95: 72,451,894 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.1

Radius: 4.9

Gravity: 24.04 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 15.11 AU - 21.43 AU

Year: 27320 Days

Day: 24.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,472,881 km

• M1: 149,299 km (0.039 R)
• M2: 274,512 km (0.103 R)
• M3: 1,526,048 km (0.119 R)
• M4: 1,950,008 km (0.1 R)
• M5: 2,099,157 km (0.049 R)
• M6: 2,137,006 km (0.095 R)
• M7: 2,608,987 km (0.12 R)
• M8: 3,330,497 km (0.031 R)
• M9: 3,374,778 km (0.092 R)
• M10: 3,508,818 km (0.101 R)
• M11: 3,690,280 km (0.097 R)
• M12: 3,736,207 km (0.115 R)
• M13: 4,841,885 km (0.114 R)
• M14: 5,613,511 km (0.096 R)
• M15: 8,874,894 km (0.083 R)
• M16: 9,749,592 km (0.104 R)
• M17: 10,068,685 km (0.119 R)
• M18: 11,378,713 km (0.045 R)
• M19: 13,300,896 km (0.114 R)
• M20: 14,515,930 km (0.094 R)
• M21: 14,734,044 km (0.069 R)
• M22: 15,617,270 km (0.072 R)
• M23: 15,691,620 km (0.108 R)
• M24: 15,915,418 km (0.109 R)
• M25: 17,126,862 km (0.085 R)
• M26: 17,588,820 km (0.06 R)
• M27: 18,603,692 km (0.054 R)
• M28: 18,998,930 km (0.038 R)
• M29: 19,637,264 km (0.042 R)
• M30: 21,843,084 km (0.109 R)
• M31: 22,848,232 km (0.109 R)
• M32: 25,689,395 km (0.114 R)
• M33: 27,285,305 km (0.102 R)
• M34: 28,185,735 km (0.045 R)
• M35: 29,004,484 km (0.094 R)
• M36: 30,293,419 km (0.084 R)
• M37: 30,665,170 km (0.065 R)
• M38: 31,978,041 km (0.077 R)
• M39: 32,072,437 km (0.1 R)
• M40: 33,213,420 km (0.093 R)
• M41: 34,174,287 km (0.079 R)
• M42: 34,367,568 km (0.037 R)
• M43: 38,710,543 km (0.062 R)
• M44: 39,417,244 km (0.063 R)
• M45: 39,721,376 km (0.11 R)
• M46: 40,434,060 km (0.032 R)
• M47: 41,665,849 km (0.075 R)
• M48: 42,597,545 km (0.104 R)
• M49: 42,701,515 km (0.083 R)
• M50: 42,909,756 km (0.026 R)
• M51: 43,222,565 km (0.119 R)
• M52: 43,850,726 km (0.062 R)
• M53: 45,115,875 km (0.045 R)
• M54: 45,327,856 km (0.051 R)
• M55: 45,859,377 km (0.063 R)
• M56: 46,606,917 km (0.119 R)
• M57: 47,466,208 km (0.079 R)
• M58: 47,897,797 km (0.106 R)
• M59: 48,439,192 km (0.086 R)
• M60: 48,547,651 km (0.091 R)
• M61: 51,618,745 km (0.097 R)
• M62: 51,729,597 km (0.095 R)
• M63: 51,840,449 km (0.116 R)
• M64: 52,730,706 km (0.065 R)
• M65: 52,842,306 km (0.076 R)
• M66: 52,953,906 km (0.105 R)
• M67: 53,625,900 km (0.115 R)
• M68: 55,091,211 km (0.1 R)
• M69: 55,999,569 km (0.106 R)
• M70: 59,682,071 km (0.108 R)
• M71: 60,965,919 km (0.032 R)
• M72: 61,435,058 km (0.104 R)
• M73: 62,731,174 km (0.063 R)
• M74: 62,967,838 km (0.084 R)
• M75: 65,350,483 km (0.099 R)
• M76: 65,590,438 km (0.107 R)
• M77: 66,432,375 km (0.102 R)
• M78: 67,641,276 km (0.102 R)
• M79: 67,762,600 km (0.12 R)
• M80: 68,857,506 km (0.117 R)
• M81: 72,053,216 km (0.104 R)
• M82: 74,669,384 km (0.045 R)
• M83: 75,674,232 km (0.081 R)
• M84: 76,052,117 km (0.099 R)
• M85: 77,824,253 km (0.102 R)
• M86: 81,667,123 km (0.088 R)
• M87: 81,925,628 km (0.099 R)
• M88: 82,313,685 km (0.062 R)
• M89: 82,832,042 km (0.088 R)
• M90: 83,091,594 km (0.073 R)
• M91: 84,393,694 km (0.068 R)
• M92: 86,096,567 km (0.113 R)
• M93: 87,678,414 km (0.116 R)
• M94: 88,340,235 km (0.064 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 10,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit