🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.01 AU - 1.31 AU

Year: 445 Days

Day: 12.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.12 AU - 2.72 AU

Year: 1342 Days

Day: 35.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.1

Radius: 11.7

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.95 AU - 8.17 AU

Year: 5989 Days

Day: 10 Hours

Environment

Temp: -156 °C

Axial Tilt: 64.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 60,845,926 km

• M1: 156,330 km (0.094 R)
• M2: 252,072 km (0.084 R)
• M3: 362,924 km (0.056 R)
• M4: 446,849 km (0.102 R)
• M5: 594,352 km (0.086 R)
• M6: 798,105 km (0.076 R)
• M7: 1,111,363 km (0.028 R)
• M8: 1,352,066 km (0.112 R)
• M9: 1,593,517 km (0.051 R)
• M10: 1,745,358 km (0.101 R)
• M11: 1,919,789 km (0.069 R)
• M12: 2,027,350 km (0.084 R)
• M13: 2,324,153 km (0.081 R)
• M14: 2,536,432 km (0.096 R)
• M15: 2,694,856 km (0.106 R)
• M16: 2,918,206 km (0.104 R)
• M17: 3,105,652 km (0.101 R)
• M18: 3,340,072 km (0.073 R)
• M19: 3,713,917 km (0.062 R)
• M20: 4,311,859 km (0.078 R)
• M21: 4,477,913 km (0.103 R)
• M22: 4,767,834 km (0.107 R)
• M23: 5,264,648 km (0.105 R)
• M24: 5,340,494 km (0.103 R)
• M25: 5,777,919 km (0.111 R)
• M26: 7,158,857 km (0.096 R)
• M27: 7,299,628 km (0.095 R)
• M28: 7,669,883 km (0.081 R)
• M29: 7,785,073 km (0.109 R)
• M30: 8,134,085 km (0.052 R)
• M31: 8,251,519 km (0.089 R)
• M32: 8,488,183 km (0.104 R)
• M33: 9,059,198 km (0.079 R)
• M34: 9,642,780 km (0.045 R)
• M35: 9,860,893 km (0.098 R)
• M36: 10,080,653 km (0.09 R)
• M37: 11,498,691 km (0.109 R)
• M38: 11,962,893 km (0.116 R)
• M39: 12,636,831 km (0.095 R)
• M40: 13,531,277 km (0.07 R)
• M41: 13,810,726 km (0.112 R)
• M42: 14,056,665 km (0.083 R)
• M43: 14,162,580 km (0.075 R)
• M44: 14,304,100 km (0.085 R)
• M45: 14,553,030 km (0.107 R)
• M46: 14,983,124 km (0.082 R)
• M47: 15,091,284 km (0.108 R)
• M48: 15,672,621 km (0.076 R)
• M49: 16,113,486 km (0.083 R)
• M50: 16,782,338 km (0.109 R)
• M51: 17,120,130 km (0.097 R)
• M52: 17,195,527 km (0.116 R)
• M53: 17,460,315 km (0.103 R)
• M54: 17,574,159 km (0.083 R)
• M55: 17,650,155 km (0.096 R)
• M56: 17,802,595 km (0.117 R)
• M57: 17,917,337 km (0.098 R)
• M58: 18,032,079 km (0.069 R)
• M59: 18,455,441 km (0.076 R)
• M60: 18,726,512 km (0.103 R)
• M61: 19,705,331 km (0.12 R)
• M62: 20,101,466 km (0.108 R)
• M63: 20,380,466 km (0.116 R)
• M64: 20,740,997 km (0.092 R)
• M65: 21,103,622 km (0.117 R)
• M66: 21,184,405 km (0.093 R)
• M67: 21,305,878 km (0.057 R)
• M68: 21,508,883 km (0.102 R)
• M69: 21,631,104 km (0.06 R)
• M70: 22,286,193 km (0.097 R)
• M71: 22,409,761 km (0.101 R)
• M72: 22,906,426 km (0.114 R)
• M73: 23,868,340 km (0.078 R)
• M74: 24,800,784 km (0.118 R)
• M75: 25,615,643 km (0.098 R)
• M76: 26,004,747 km (0.032 R)
• M77: 26,352,263 km (0.094 R)
• M78: 26,439,329 km (0.109 R)
• M79: 27,051,783 km (0.101 R)
• M80: 27,669,024 km (0.046 R)
• M81: 29,865,569 km (0.093 R)
• M82: 30,092,808 km (0.041 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.8

Radius: 7.3

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 15.05 AU - 22.87 AU

Year: 29427 Days

Day: 20.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,845,926 km

• M1: 96,191 km (0.102 R)
• M2: 160,818 km (0.05 R)
• M3: 225,444 km (0.072 R)
• M4: 316,699 km (0.069 R)
• M5: 390,899 km (0.06 R)
• M6: 2,553,486 km (0.113 R)
• M7: 2,679,747 km (0.11 R)
• M8: 3,942,652 km (0.093 R)
• M9: 4,462,504 km (0.118 R)
• M10: 5,242,059 km (0.117 R)
• M11: 5,524,949 km (0.03 R)
• M12: 5,606,629 km (0.051 R)
• M13: 6,488,658 km (0.119 R)
• M14: 6,705,126 km (0.086 R)
• M15: 6,879,856 km (0.07 R)
• M16: 7,100,513 km (0.065 R)
• M17: 7,278,834 km (0.081 R)
• M18: 7,548,858 km (0.047 R)
• M19: 7,685,142 km (0.075 R)
• M20: 7,776,546 km (0.119 R)
• M21: 7,822,323 km (0.105 R)
• M22: 8,285,179 km (0.092 R)
• M23: 9,627,969 km (0.111 R)
• M24: 9,874,806 km (0.059 R)
• M25: 9,974,139 km (0.091 R)
• M26: 10,324,497 km (0.103 R)
• M27: 10,577,168 km (0.059 R)
• M28: 10,831,933 km (0.049 R)
• M29: 11,088,643 km (0.113 R)
• M30: 11,347,447 km (0.099 R)
• M31: 11,503,627 km (0.068 R)
• M32: 12,455,818 km (0.098 R)
• M33: 13,268,583 km (0.102 R)
• M34: 14,604,343 km (0.057 R)
• M35: 16,040,781 km (0.062 R)
• M36: 16,099,124 km (0.112 R)
• M37: 17,162,167 km (0.081 R)
• M38: 17,702,215 km (0.119 R)
• M39: 17,943,965 km (0.093 R)
• M40: 19,355,421 km (0.118 R)
• M41: 20,043,123 km (0.077 R)
• M42: 20,484,885 km (0.081 R)
• M43: 20,866,061 km (0.103 R)
• M44: 21,893,948 km (0.107 R)
• M45: 22,348,875 km (0.114 R)
• M46: 23,998,790 km (0.105 R)
• M47: 24,266,420 km (0.101 R)
• M48: 26,030,030 km (0.114 R)
• M49: 26,650,113 km (0.062 R)
• M50: 26,788,491 km (0.068 R)
• M51: 27,554,282 km (0.098 R)
• M52: 28,397,865 km (0.077 R)
• M53: 28,539,235 km (0.061 R)
• M54: 29,178,466 km (0.042 R)
• M55: 29,607,363 km (0.095 R)
• M56: 30,110,311 km (0.079 R)
• M57: 30,182,268 km (0.106 R)
• M58: 30,906,322 km (0.076 R)
• M59: 31,343,297 km (0.105 R)
• M60: 31,709,213 km (0.056 R)
• M61: 32,076,327 km (0.074 R)
• M62: 33,335,492 km (0.096 R)
• M63: 34,233,977 km (0.067 R)
• M64: 34,913,001 km (0.05 R)
• M65: 36,438,002 km (0.077 R)
• M66: 36,745,575 km (0.049 R)
• M67: 37,363,265 km (0.079 R)
• M68: 39,001,212 km (0.112 R)
• M69: 39,237,128 km (0.083 R)
• M70: 39,473,493 km (0.056 R)
• M71: 39,710,306 km (0.106 R)
• M72: 40,264,865 km (0.112 R)
• M73: 40,901,703 km (0.059 R)
• M74: 42,185,253 km (0.109 R)
• M75: 42,508,235 km (0.088 R)
• M76: 44,874,275 km (0.105 R)
• M77: 45,286,567 km (0.111 R)
• M78: 45,782,932 km (0.12 R)
• M79: 46,781,049 km (0.105 R)
• M80: 47,115,251 km (0.101 R)
• M81: 49,137,665 km (0.116 R)
• M82: 51,446,558 km (0.082 R)
• M83: 52,657,553 km (0.086 R)
• M84: 54,228,480 km (0.098 R)
• M85: 55,284,192 km (0.072 R)
• M86: 55,549,130 km (0.094 R)
• M87: 55,726,104 km (0.109 R)
• M88: 56,080,502 km (0.103 R)
• M89: 56,880,551 km (0.067 R)
• M90: 57,237,342 km (0.106 R)
• M91: 57,326,652 km (0.034 R)
• M92: 60,390,865 km (0.08 R)
• M93: 60,481,821 km (0.112 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 18,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit