🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.81 AU - 1.97 AU

Year: 979 Days

Day: 46.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.08 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.4

Radius: 4.8

Gravity: 34.18 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 12.5 AU - 16.04 AU

Year: 20308 Days

Day: 16.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 87,754,441 km

• M1: 322,234 km (0.088 R)
• M2: 377,735 km (0.072 R)
• M3: 541,993 km (0.079 R)
• M4: 632,350 km (0.097 R)
• M5: 727,644 km (0.028 R)
• M6: 905,815 km (0.074 R)
• M7: 1,097,600 km (0.066 R)
• M8: 1,712,297 km (0.073 R)
• M9: 1,846,337 km (0.116 R)
• M10: 1,948,961 km (0.101 R)
• M11: 2,053,680 km (0.082 R)
• M12: 2,341,655 km (0.102 R)
• M13: 2,452,956 km (0.096 R)
• M14: 2,566,052 km (0.11 R)
• M15: 3,918,417 km (0.076 R)
• M16: 4,548,374 km (0.087 R)
• M17: 5,452,543 km (0.083 R)
• M18: 5,849,426 km (0.066 R)
• M19: 6,670,868 km (0.098 R)
• M20: 6,988,165 km (0.079 R)
• M21: 7,148,684 km (0.072 R)
• M22: 7,256,394 km (0.076 R)
• M23: 8,025,178 km (0.108 R)
• M24: 8,419,069 km (0.118 R)
• M25: 8,589,910 km (0.071 R)
• M26: 8,819,393 km (0.117 R)
• M27: 9,167,507 km (0.105 R)
• M28: 9,460,869 km (0.084 R)
• M29: 9,638,441 km (0.049 R)
• M30: 10,788,400 km (0.11 R)
• M31: 10,850,184 km (0.112 R)
• M32: 11,917,266 km (0.058 R)
• M33: 12,690,387 km (0.066 R)
• M34: 12,755,612 km (0.084 R)
• M35: 13,679,528 km (0.1 R)
• M36: 14,217,034 km (0.09 R)
• M37: 14,420,487 km (0.111 R)
• M38: 15,174,310 km (0.099 R)
• M39: 15,312,838 km (0.077 R)
• M40: 15,590,940 km (0.056 R)
• M41: 16,364,511 km (0.035 R)
• M42: 19,430,819 km (0.114 R)
• M43: 20,415,023 km (0.075 R)
• M44: 21,028,673 km (0.102 R)
• M45: 21,415,384 km (0.103 R)
• M46: 22,352,764 km (0.114 R)
• M47: 22,431,602 km (0.113 R)
• M48: 22,668,266 km (0.099 R)
• M49: 24,106,051 km (0.057 R)
• M50: 24,348,549 km (0.115 R)
• M51: 24,429,482 km (0.042 R)
• M52: 25,244,491 km (0.06 R)
• M53: 26,068,476 km (0.077 R)
• M54: 27,742,476 km (0.08 R)
• M55: 29,278,697 km (0.088 R)
• M56: 29,796,754 km (0.109 R)
• M57: 30,667,115 km (0.075 R)
• M58: 30,842,144 km (0.11 R)
• M59: 31,193,250 km (0.106 R)
• M60: 31,545,703 km (0.097 R)
• M61: 32,879,218 km (0.107 R)
• M62: 35,325,293 km (0.081 R)
• M63: 35,692,706 km (0.065 R)
• M64: 36,246,068 km (0.07 R)
• M65: 38,111,105 km (0.058 R)
• M66: 38,487,792 km (0.117 R)
• M67: 40,581,863 km (0.1 R)
• M68: 41,159,461 km (0.1 R)
• M69: 41,352,591 km (0.053 R)
• M70: 43,104,083 km (0.103 R)
• M71: 43,791,635 km (0.043 R)
• M72: 46,076,593 km (0.103 R)
• M73: 46,578,344 km (0.063 R)
• M74: 47,081,891 km (0.113 R)
• M75: 47,283,848 km (0.064 R)
• M76: 48,399,848 km (0.117 R)
• M77: 48,603,600 km (0.042 R)
• M78: 49,524,375 km (0.116 R)
• M79: 52,530,096 km (0.087 R)
• M80: 52,949,269 km (0.113 R)
• M81: 54,319,436 km (0.087 R)
• M82: 54,531,266 km (0.115 R)
• M83: 55,381,132 km (0.09 R)
• M84: 55,594,458 km (0.088 R)
• M85: 58,390,592 km (0.1 R)
• M86: 59,914,994 km (0.09 R)
• M87: 60,682,132 km (0.078 R)
• M88: 60,791,937 km (0.073 R)
• M89: 62,669,690 km (0.077 R)
• M90: 63,894,747 km (0.115 R)
• M91: 64,454,243 km (0.113 R)
• M92: 66,142,305 km (0.117 R)
• M93: 66,368,497 km (0.074 R)
• M94: 66,481,743 km (0.113 R)
• M95: 69,217,439 km (0.08 R)
• M96: 70,714,465 km (0.036 R)
• M97: 71,525,136 km (0.114 R)
• M98: 71,873,399 km (0.041 R)
• M99: 72,338,798 km (0.071 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.7

Radius: 7.3

Gravity: 15.89 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 13.24 AU - 17.12 AU

Year: 22281 Days

Day: 23.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,754,441 km

• M1: 285,134 km (0.095 R)
• M2: 396,584 km (0.1 R)
• M3: 523,742 km (0.065 R)
• M4: 818,600 km (0.12 R)
• M5: 927,656 km (0.109 R)
• M6: 1,041,650 km (0.078 R)
• M7: 1,283,699 km (0.044 R)
• M8: 2,224,969 km (0.089 R)
• M9: 2,576,973 km (0.043 R)
• M10: 2,657,606 km (0.082 R)
• M11: 2,739,137 km (0.11 R)
• M12: 3,116,124 km (0.076 R)
• M13: 3,826,414 km (0.113 R)
• M14: 3,964,942 km (0.095 R)
• M15: 4,487,487 km (0.101 R)
• M16: 4,633,794 km (0.114 R)
• M17: 4,781,597 km (0.086 R)
• M18: 4,981,160 km (0.097 R)
• M19: 5,337,054 km (0.098 R)
• M20: 5,596,456 km (0.079 R)
• M21: 6,674,159 km (0.036 R)
• M22: 8,708,391 km (0.1 R)
• M23: 9,198,474 km (0.113 R)
• M24: 9,886,774 km (0.063 R)
• M25: 10,269,295 km (0.063 R)
• M26: 11,379,162 km (0.073 R)
• M27: 11,712,765 km (0.119 R)
• M28: 13,710,495 km (0.054 R)
• M29: 14,351,522 km (0.096 R)
• M30: 14,929,718 km (0.114 R)
• M31: 15,368,189 km (0.093 R)
• M32: 16,183,348 km (0.065 R)
• M33: 18,320,503 km (0.065 R)
• M34: 19,026,156 km (0.074 R)
• M35: 19,184,132 km (0.075 R)
• M36: 20,463,942 km (0.082 R)
• M37: 20,788,120 km (0.115 R)
• M38: 21,523,842 km (0.098 R)
• M39: 23,358,062 km (0.054 R)
• M40: 23,781,873 km (0.067 R)
• M41: 27,887,885 km (0.063 R)
• M42: 29,700,413 km (0.092 R)
• M43: 31,457,291 km (0.058 R)
• M44: 31,644,138 km (0.119 R)
• M45: 32,019,031 km (0.103 R)
• M46: 32,207,075 km (0.037 R)
• M47: 33,533,260 km (0.073 R)
• M48: 34,587,776 km (0.099 R)
• M49: 34,973,888 km (0.093 R)
• M50: 35,070,678 km (0.053 R)
• M51: 35,653,062 km (0.115 R)
• M52: 36,827,555 km (0.116 R)
• M53: 38,613,006 km (0.076 R)
• M54: 38,913,249 km (0.073 R)
• M55: 39,214,389 km (0.068 R)
• M56: 39,717,935 km (0.117 R)
• M57: 39,818,914 km (0.052 R)
• M58: 40,223,576 km (0.091 R)
• M59: 41,650,740 km (0.069 R)
• M60: 43,509,942 km (0.086 R)
• M61: 44,240,279 km (0.088 R)
• M62: 44,764,320 km (0.109 R)
• M63: 44,974,505 km (0.118 R)
• M64: 47,737,279 km (0.09 R)
• M65: 52,093,569 km (0.115 R)
• M66: 52,757,933 km (0.116 R)
• M67: 53,983,140 km (0.12 R)
• M68: 55,443,215 km (0.051 R)
• M69: 57,143,843 km (0.088 R)
• M70: 58,287,220 km (0.081 R)
• M71: 58,861,676 km (0.098 R)
• M72: 59,438,076 km (0.088 R)
• M73: 60,016,422 km (0.085 R)
• M74: 63,879,338 km (0.067 R)
• M75: 64,352,965 km (0.049 R)
• M76: 64,946,719 km (0.117 R)
• M77: 67,339,686 km (0.081 R)
• M78: 67,580,688 km (0.049 R)
• M79: 68,305,041 km (0.116 R)
• M80: 70,249,365 km (0.085 R)
• M81: 70,983,142 km (0.051 R)
• M82: 72,088,521 km (0.081 R)
• M83: 72,334,909 km (0.092 R)
• M84: 73,571,335 km (0.032 R)
• M85: 74,565,413 km (0.087 R)
• M86: 74,690,028 km (0.093 R)
• M87: 75,563,979 km (0.084 R)
• M88: 77,700,536 km (0.027 R)
• M89: 78,079,617 km (0.074 R)
• M90: 78,206,027 km (0.103 R)
• M91: 80,239,361 km (0.11 R)
• M92: 84,877,493 km (0.065 R)
• M93: 85,919,891 km (0.052 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 12,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit