🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.86 AU - 0.96 AU

Year: 315 Days

Day: 33.4 Hours

Environment

Temp: 93 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,765,821 km

• M1: 272,268 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.28 AU - 2.54 AU

Year: 1360 Days

Day: 12.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,765,821 km

• M1: 613,800 km (0.063 R)

Asteroid Belt

Center: 4.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.6

Radius: 12.8

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.8 AU - 7.8 AU

Year: 5747 Days

Day: 5.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 66,765,821 km

• M1: 159,920 km (0.104 R)
• M2: 449,093 km (0.089 R)
• M3: 583,132 km (0.107 R)
• M4: 712,385 km (0.088 R)
• M5: 874,998 km (0.111 R)
• M6: 1,002,904 km (0.095 R)
• M7: 1,188,256 km (0.052 R)
• M8: 1,305,092 km (0.071 R)
• M9: 1,636,601 km (0.053 R)
• M10: 1,827,637 km (0.096 R)
• M11: 1,964,370 km (0.118 R)
• M12: 2,411,817 km (0.042 R)
• M13: 2,579,366 km (0.047 R)
• M14: 3,475,458 km (0.049 R)
• M15: 3,570,153 km (0.117 R)
• M16: 3,781,385 km (0.049 R)
• M17: 3,878,923 km (0.11 R)
• M18: 4,378,879 km (0.086 R)
• M19: 4,481,354 km (0.093 R)
• M20: 4,793,714 km (0.105 R)
• M21: 5,264,947 km (0.115 R)
• M22: 5,528,240 km (0.107 R)
• M23: 6,413,710 km (0.083 R)
• M24: 6,507,059 km (0.088 R)
• M25: 6,909,028 km (0.052 R)
• M26: 7,173,367 km (0.113 R)
• M27: 7,440,998 km (0.119 R)
• M28: 7,786,569 km (0.073 R)
• M29: 7,936,317 km (0.109 R)
• M30: 8,213,372 km (0.105 R)
• M31: 8,391,244 km (0.079 R)
• M32: 8,673,535 km (0.079 R)
• M33: 8,828,818 km (0.037 R)
• M34: 9,037,207 km (0.115 R)
• M35: 9,273,722 km (0.099 R)
• M36: 9,379,487 km (0.101 R)
• M37: 9,485,702 km (0.104 R)
• M38: 9,887,522 km (0.09 R)
• M39: 10,707,767 km (0.116 R)
• M40: 11,070,093 km (0.055 R)
• M41: 11,238,690 km (0.085 R)
• M42: 12,094,389 km (0.104 R)
• M43: 12,355,139 km (0.06 R)
• M44: 12,676,475 km (0.114 R)
• M45: 13,000,653 km (0.117 R)
• M46: 13,506,893 km (0.079 R)
• M47: 13,958,977 km (0.097 R)
• M48: 14,171,705 km (0.074 R)
• M49: 14,293,628 km (0.041 R)
• M50: 14,692,605 km (0.058 R)
• M51: 15,345,002 km (0.108 R)
• M52: 15,564,611 km (0.069 R)
• M53: 16,165,696 km (0.073 R)
• M54: 16,357,181 km (0.097 R)
• M55: 17,293,065 km (0.116 R)
• M56: 17,652,698 km (0.108 R)
• M57: 17,948,753 km (0.086 R)
• M58: 18,712,749 km (0.095 R)
• M59: 19,895,619 km (0.062 R)
• M60: 20,066,610 km (0.089 R)
• M61: 20,548,016 km (0.092 R)
• M62: 21,067,868 km (0.057 R)
• M63: 21,277,156 km (0.116 R)
• M64: 21,627,364 km (0.047 R)
• M65: 22,156,193 km (0.057 R)
• M66: 22,369,070 km (0.101 R)
• M67: 22,975,540 km (0.099 R)
• M68: 23,083,101 km (0.089 R)
• M69: 23,190,812 km (0.066 R)
• M70: 23,443,034 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.5

Radius: 5.1

Gravity: 15.74 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 12.7 AU - 17.44 AU

Year: 21262 Days

Day: 16.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,765,821 km

• M1: 65,524 km (0.1 R)
• M2: 185,950 km (0.095 R)
• M3: 238,160 km (0.038 R)
• M4: 995,125 km (0.118 R)
• M5: 1,516,474 km (0.051 R)
• M6: 1,687,314 km (0.086 R)
• M7: 1,775,128 km (0.08 R)
• M8: 1,834,519 km (0.065 R)
• M9: 2,268,353 km (0.077 R)
• M10: 2,940,795 km (0.041 R)
• M11: 3,226,078 km (0.044 R)
• M12: 3,335,285 km (0.12 R)
• M13: 3,557,437 km (0.099 R)
• M14: 4,252,619 km (0.108 R)
• M15: 4,656,533 km (0.074 R)
• M16: 4,863,128 km (0.075 R)
• M17: 5,500,714 km (0.037 R)
• M18: 5,587,630 km (0.1 R)
• M19: 5,984,812 km (0.099 R)
• M20: 6,029,542 km (0.036 R)
• M21: 6,119,151 km (0.098 R)
• M22: 6,806,105 km (0.106 R)
• M23: 7,517,143 km (0.091 R)
• M24: 7,905,948 km (0.114 R)
• M25: 8,804,583 km (0.112 R)
• M26: 9,735,231 km (0.087 R)
• M27: 10,588,238 km (0.088 R)
• M28: 10,750,851 km (0.053 R)
• M29: 10,859,758 km (0.075 R)
• M30: 11,631,982 km (0.106 R)
• M31: 12,479,006 km (0.105 R)
• M32: 12,938,869 km (0.097 R)
• M33: 13,112,702 km (0.068 R)
• M34: 13,462,761 km (0.061 R)
• M35: 13,815,812 km (0.087 R)
• M36: 13,993,534 km (0.047 R)
• M37: 14,231,694 km (0.075 R)
• M38: 14,832,778 km (0.06 R)
• M39: 15,935,614 km (0.097 R)
• M40: 16,246,628 km (0.047 R)
• M41: 16,434,224 km (0.049 R)
• M42: 17,128,208 km (0.104 R)
• M43: 17,382,824 km (0.054 R)
• M44: 18,089,674 km (0.108 R)
• M45: 18,284,151 km (0.05 R)
• M46: 19,730,762 km (0.06 R)
• M47: 20,198,854 km (0.114 R)
• M48: 20,266,024 km (0.082 R)
• M49: 21,145,809 km (0.101 R)
• M50: 21,487,490 km (0.063 R)
• M51: 21,624,671 km (0.117 R)
• M52: 22,453,892 km (0.099 R)
• M53: 23,434,357 km (0.108 R)
• M54: 23,787,857 km (0.062 R)
• M55: 24,214,510 km (0.046 R)
• M56: 25,364,469 km (0.072 R)
• M57: 25,509,429 km (0.053 R)
• M58: 25,654,688 km (0.07 R)
• M59: 25,873,101 km (0.088 R)
• M60: 27,270,794 km (0.065 R)
• M61: 27,344,995 km (0.078 R)
• M62: 28,016,091 km (0.09 R)
• M63: 31,374,413 km (0.07 R)
• M64: 31,842,056 km (0.053 R)
• M65: 32,548,009 km (0.087 R)
• M66: 34,375,197 km (0.054 R)
• M67: 35,260,817 km (0.105 R)
• M68: 36,890,237 km (0.097 R)
• M69: 36,972,366 km (0.099 R)
• M70: 37,136,774 km (0.086 R)
• M71: 38,460,715 km (0.088 R)
• M72: 38,877,644 km (0.085 R)
• M73: 39,212,295 km (0.084 R)
• M74: 40,221,781 km (0.111 R)
• M75: 40,729,666 km (0.104 R)
• M76: 41,069,552 km (0.104 R)
• M77: 42,869,065 km (0.093 R)
• M78: 44,344,549 km (0.112 R)
• M79: 44,431,764 km (0.118 R)
• M80: 45,220,145 km (0.108 R)
• M81: 47,255,873 km (0.103 R)
• M82: 47,702,273 km (0.072 R)
• M83: 48,509,503 km (0.082 R)
• M84: 48,599,411 km (0.113 R)
• M85: 49,050,150 km (0.058 R)
• M86: 50,046,472 km (0.091 R)
• M87: 52,243,316 km (0.105 R)
• M88: 53,167,981 km (0.092 R)
• M89: 55,408,957 km (0.053 R)
• M90: 59,404,267 km (0.096 R)
• M91: 59,596,800 km (0.073 R)
• M92: 59,693,290 km (0.041 R)
• M93: 61,923,795 km (0.041 R)
• M94: 64,873,865 km (0.116 R)
• M95: 65,369,931 km (0.113 R)
• M96: 66,266,172 km (0.074 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 14,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit