🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.83 AU - 1.01 AU

Year: 334 Days

Day: 30.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 46,203,360 km

• M1: 446,550 km (0.105 R)
• M2: 492,327 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.94 AU - 3.14 AU

Year: 1533 Days

Day: 43.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.48 AU - 4.04 AU

Year: 2229 Days

Day: 29.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.9

Radius: 8.3

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.4 AU - 7.42 AU

Year: 6880 Days

Day: 5.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 46,203,360 km

• M1: 107,411 km (0.05 R)
• M2: 170,542 km (0.108 R)
• M3: 264,339 km (0.106 R)
• M4: 390,600 km (0.071 R)
• M5: 509,680 km (0.094 R)
• M6: 569,070 km (0.11 R)
• M7: 695,780 km (0.079 R)
• M8: 785,688 km (0.106 R)
• M9: 940,522 km (0.12 R)
• M10: 1,105,678 km (0.115 R)
• M11: 1,280,408 km (0.083 R)
• M12: 1,478,625 km (0.114 R)
• M13: 1,936,844 km (0.102 R)
• M14: 2,099,008 km (0.045 R)
• M15: 2,419,596 km (0.061 R)
• M16: 3,452,120 km (0.082 R)
• M17: 3,629,693 km (0.082 R)
• M18: 3,932,030 km (0.105 R)
• M19: 4,138,326 km (0.087 R)
• M20: 4,326,969 km (0.098 R)
• M21: 4,799,997 km (0.08 R)
• M22: 5,042,645 km (0.068 R)
• M23: 5,176,834 km (0.074 R)
• M24: 5,425,765 km (0.083 R)
• M25: 5,517,169 km (0.098 R)
• M26: 6,291,638 km (0.12 R)
• M27: 6,460,234 km (0.046 R)
• M28: 6,581,708 km (0.076 R)
• M29: 7,149,881 km (0.097 R)
• M30: 7,325,957 km (0.119 R)
• M31: 8,491,624 km (0.045 R)
• M32: 8,785,285 km (0.038 R)
• M33: 8,866,067 km (0.091 R)
• M34: 8,919,923 km (0.115 R)
• M35: 9,300,500 km (0.101 R)
• M36: 9,714,138 km (0.081 R)
• M37: 9,853,264 km (0.062 R)
• M38: 10,077,511 km (0.115 R)
• M39: 10,133,760 km (0.081 R)
• M40: 10,388,375 km (0.106 R)
• M41: 10,502,219 km (0.115 R)
• M42: 10,731,254 km (0.034 R)
• M43: 10,846,294 km (0.082 R)
• M44: 11,811,500 km (0.07 R)
• M45: 12,049,660 km (0.096 R)
• M46: 12,621,572 km (0.116 R)
• M47: 13,449,447 km (0.114 R)
• M48: 13,791,876 km (0.096 R)
• M49: 14,074,018 km (0.107 R)
• M50: 15,060,766 km (0.058 R)
• M51: 15,189,719 km (0.07 R)
• M52: 15,741,885 km (0.052 R)
• M53: 15,872,783 km (0.097 R)
• M54: 15,971,069 km (0.118 R)
• M55: 16,832,304 km (0.072 R)
• M56: 17,033,214 km (0.077 R)
• M57: 17,133,893 km (0.103 R)
• M58: 17,742,457 km (0.11 R)
• M59: 18,015,324 km (0.058 R)
• M60: 18,392,609 km (0.087 R)
• M61: 18,599,503 km (0.027 R)
• M62: 19,540,175 km (0.064 R)
• M63: 20,247,025 km (0.049 R)
• M64: 20,496,255 km (0.089 R)
• M65: 20,567,762 km (0.057 R)
• M66: 21,106,165 km (0.084 R)
• M67: 21,721,910 km (0.087 R)
• M68: 21,831,116 km (0.078 R)
• M69: 22,123,431 km (0.083 R)
• M70: 22,306,838 km (0.103 R)
• M71: 23,380,202 km (0.034 R)
• M72: 23,454,852 km (0.034 R)
• M73: 23,566,901 km (0.046 R)
• M74: 24,167,835 km (0.065 R)
• M75: 24,243,382 km (0.075 R)
• M76: 24,735,858 km (0.092 R)
• M77: 24,850,001 km (0.093 R)
• M78: 25,384,963 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.2

Radius: 7.7

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 13.53 AU - 14.57 AU

Year: 19946 Days

Day: 17 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 46,203,360 km

• M1: 277,953 km (0.1 R)
• M2: 397,631 km (0.062 R)
• M3: 739,761 km (0.115 R)
• M4: 1,964,669 km (0.079 R)
• M5: 2,433,808 km (0.034 R)
• M6: 2,485,120 km (0.116 R)
• M7: 3,102,211 km (0.102 R)
• M8: 3,675,769 km (0.116 R)
• M9: 3,764,630 km (0.096 R)
• M10: 3,914,378 km (0.109 R)
• M11: 4,035,552 km (0.11 R)
• M12: 4,188,890 km (0.084 R)
• M13: 4,501,250 km (0.063 R)
• M14: 4,692,287 km (0.05 R)
• M15: 5,181,621 km (0.062 R)
• M16: 5,381,933 km (0.055 R)
• M17: 5,653,004 km (0.114 R)
• M18: 6,173,156 km (0.103 R)
• M19: 6,421,189 km (0.034 R)
• M20: 6,636,461 km (0.114 R)
• M21: 6,708,717 km (0.059 R)
• M22: 7,221,987 km (0.093 R)
• M23: 7,709,975 km (0.088 R)
• M24: 9,520,408 km (0.102 R)
• M25: 9,848,177 km (0.086 R)
• M26: 10,472,898 km (0.053 R)
• M27: 10,896,410 km (0.042 R)
• M28: 13,278,606 km (0.118 R)
• M29: 13,369,711 km (0.12 R)
• M30: 13,736,824 km (0.062 R)
• M31: 14,246,804 km (0.075 R)
• M32: 14,527,599 km (0.081 R)
• M33: 15,047,302 km (0.067 R)
• M34: 15,237,740 km (0.06 R)
• M35: 16,790,117 km (0.1 R)
• M36: 16,839,335 km (0.065 R)
• M37: 17,235,619 km (0.093 R)
• M38: 17,335,252 km (0.081 R)
• M39: 18,392,011 km (0.049 R)
• M40: 19,211,209 km (0.084 R)
• M41: 19,573,385 km (0.11 R)
• M42: 19,729,266 km (0.113 R)
• M43: 20,356,979 km (0.117 R)
• M44: 21,257,259 km (0.119 R)
• M45: 21,364,072 km (0.11 R)
• M46: 21,471,034 km (0.07 R)
• M47: 22,768,497 km (0.108 R)
• M48: 23,041,962 km (0.059 R)
• M49: 23,371,675 km (0.103 R)
• M50: 24,369,942 km (0.029 R)
• M51: 25,212,328 km (0.088 R)
• M52: 25,608,762 km (0.073 R)
• M53: 26,235,876 km (0.099 R)
• M54: 26,293,172 km (0.091 R)
• M55: 26,407,914 km (0.117 R)
• M56: 26,695,142 km (0.097 R)
• M57: 26,810,482 km (0.118 R)
• M58: 26,868,077 km (0.057 R)
• M59: 27,389,126 km (0.071 R)
• M60: 27,447,170 km (0.058 R)
• M61: 27,679,944 km (0.061 R)
• M62: 28,147,438 km (0.081 R)
• M63: 28,499,890 km (0.054 R)
• M64: 30,223,407 km (0.092 R)
• M65: 32,102,955 km (0.102 R)
• M66: 32,164,141 km (0.071 R)
• M67: 32,964,040 km (0.09 R)
• M68: 34,332,562 km (0.04 R)
• M69: 34,520,606 km (0.098 R)
• M70: 34,834,762 km (0.11 R)
• M71: 35,023,853 km (0.108 R)
• M72: 35,783,063 km (0.083 R)
• M73: 36,419,901 km (0.093 R)
• M74: 36,547,807 km (0.102 R)
• M75: 36,675,713 km (0.059 R)
• M76: 36,739,741 km (0.071 R)
• M77: 36,996,301 km (0.077 R)
• M78: 38,353,005 km (0.06 R)
• M79: 39,989,156 km (0.092 R)
• M80: 40,121,102 km (0.073 R)
• M81: 40,451,414 km (0.075 R)
• M82: 40,650,080 km (0.116 R)
• M83: 40,849,045 km (0.082 R)
• M84: 41,181,302 km (0.12 R)
• M85: 41,514,456 km (0.053 R)
• M86: 41,781,788 km (0.091 R)
• M87: 42,923,818 km (0.077 R)
• M88: 43,126,373 km (0.083 R)
• M89: 43,804,052 km (0.086 R)
• M90: 44,348,738 km (0.081 R)
• M91: 45,651,137 km (0.066 R)
• M92: 46,203,302 km (0.051 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 15,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit