🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.81 AU - 0.89 AU

Year: 279 Days

Day: 22.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,859,735 km

• M1: 329,863 km (0.118 R)
• M2: 402,418 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.63 AU - 2.43 AU

Year: 1031 Days

Day: 39.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.35 AU - 3.95 AU

Year: 2486 Days

Day: 38.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.6

Radius: 11.9

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.32 AU - 10.86 AU

Year: 11424 Days

Day: 14.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 88,859,735 km

• M1: 189,092 km (0.085 R)
• M2: 340,335 km (0.118 R)
• M3: 593,455 km (0.081 R)
• M4: 876,195 km (0.066 R)
• M5: 1,112,260 km (0.102 R)
• M6: 2,139,848 km (0.108 R)
• M7: 2,415,407 km (0.105 R)
• M8: 2,800,771 km (0.106 R)
• M9: 3,051,797 km (0.086 R)
• M10: 3,362,811 km (0.108 R)
• M11: 3,442,097 km (0.084 R)
• M12: 3,931,731 km (0.11 R)
• M13: 4,327,866 km (0.076 R)
• M14: 5,006,442 km (0.053 R)
• M15: 5,188,952 km (0.097 R)
• M16: 7,099,017 km (0.077 R)
• M17: 7,201,492 km (0.118 R)
• M18: 7,686,339 km (0.064 R)
• M19: 8,253,315 km (0.078 R)
• M20: 8,505,686 km (0.094 R)
• M21: 9,578,153 km (0.117 R)
• M22: 10,303,853 km (0.079 R)
• M23: 10,771,346 km (0.098 R)
• M24: 10,968,217 km (0.11 R)
• M25: 11,086,848 km (0.103 R)
• M26: 11,166,135 km (0.104 R)
• M27: 11,606,102 km (0.119 R)
• M28: 12,420,513 km (0.068 R)
• M29: 13,001,551 km (0.108 R)
• M30: 13,211,138 km (0.113 R)
• M31: 13,337,548 km (0.113 R)
• M32: 14,190,106 km (0.105 R)
• M33: 14,797,473 km (0.109 R)
• M34: 15,192,412 km (0.099 R)
• M35: 15,813,692 km (0.118 R)
• M36: 16,443,200 km (0.086 R)
• M37: 17,310,867 km (0.034 R)
• M38: 17,634,148 km (0.045 R)
• M39: 17,912,999 km (0.117 R)
• M40: 18,146,371 km (0.085 R)
• M41: 18,474,888 km (0.107 R)
• M42: 19,376,515 km (0.107 R)
• M43: 19,616,170 km (0.066 R)
• M44: 20,146,944 km (0.117 R)
• M45: 20,341,122 km (0.095 R)
• M46: 21,568,722 km (0.105 R)
• M47: 22,216,481 km (0.09 R)
• M48: 22,568,036 km (0.099 R)
• M49: 24,456,260 km (0.117 R)
• M50: 25,183,904 km (0.1 R)
• M51: 25,602,928 km (0.102 R)
• M52: 25,971,537 km (0.103 R)
• M53: 26,927,168 km (0.039 R)
• M54: 27,141,093 km (0.037 R)
• M55: 27,570,738 km (0.106 R)
• M56: 27,732,453 km (0.114 R)
• M57: 28,219,394 km (0.104 R)
• M58: 28,709,178 km (0.073 R)
• M59: 29,421,563 km (0.066 R)
• M60: 29,752,324 km (0.086 R)
• M61: 29,973,579 km (0.108 R)
• M62: 30,139,782 km (0.068 R)
• M63: 30,528,886 km (0.113 R)
• M64: 31,932,264 km (0.064 R)
• M65: 32,613,383 km (0.092 R)
• M66: 33,874,493 km (0.048 R)
• M67: 34,569,076 km (0.104 R)
• M68: 34,685,314 km (0.11 R)
• M69: 34,976,431 km (0.06 R)
• M70: 36,267,012 km (0.083 R)
• M71: 36,444,136 km (0.105 R)
• M72: 36,680,800 km (0.081 R)
• M73: 37,036,842 km (0.111 R)
• M74: 37,812,208 km (0.072 R)
• M75: 37,932,036 km (0.044 R)
• M76: 38,231,980 km (0.118 R)
• M77: 38,412,245 km (0.119 R)
• M78: 38,773,823 km (0.11 R)
• M79: 39,439,683 km (0.099 R)
• M80: 40,048,098 km (0.045 R)
• M81: 41,028,263 km (0.078 R)
• M82: 41,151,382 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.5

Radius: 5.1

Gravity: 16.94 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 18.26 AU - 21.4 AU

Year: 31476 Days

Day: 16.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 88,859,735 km

• M1: 152,291 km (0.077 R)
• M2: 210,484 km (0.113 R)
• M3: 243,097 km (0.107 R)
• M4: 620,083 km (0.102 R)
• M5: 997,219 km (0.078 R)
• M6: 1,672,803 km (0.112 R)
• M7: 2,421,092 km (0.119 R)
• M8: 3,391,683 km (0.083 R)
• M9: 5,799,760 km (0.09 R)
• M10: 6,901,099 km (0.078 R)
• M11: 7,186,383 km (0.11 R)
• M12: 7,417,511 km (0.114 R)
• M13: 7,709,676 km (0.105 R)
• M14: 7,768,468 km (0.115 R)
• M15: 7,827,559 km (0.083 R)
• M16: 8,426,250 km (0.099 R)
• M17: 11,903,503 km (0.118 R)
• M18: 12,314,149 km (0.117 R)
• M19: 12,938,720 km (0.114 R)
• M20: 13,930,703 km (0.101 R)
• M21: 14,074,467 km (0.119 R)
• M22: 15,167,728 km (0.101 R)
• M23: 16,439,609 km (0.102 R)
• M24: 17,203,606 km (0.109 R)
• M25: 20,373,136 km (0.105 R)
• M26: 20,454,517 km (0.043 R)
• M27: 21,690,195 km (0.1 R)
• M28: 23,289,696 km (0.117 R)
• M29: 23,631,228 km (0.061 R)
• M30: 26,511,735 km (0.106 R)
• M31: 26,957,686 km (0.118 R)
• M32: 30,800,706 km (0.096 R)
• M33: 32,119,261 km (0.055 R)
• M34: 32,214,106 km (0.102 R)
• M35: 32,594,534 km (0.06 R)
• M36: 32,689,977 km (0.101 R)
• M37: 32,976,607 km (0.089 R)
• M38: 33,648,600 km (0.069 R)
• M39: 37,874,591 km (0.063 R)
• M40: 37,974,821 km (0.079 R)
• M41: 38,477,320 km (0.081 R)
• M42: 39,286,046 km (0.11 R)
• M43: 40,920,254 km (0.057 R)
• M44: 41,849,107 km (0.049 R)
• M45: 41,952,778 km (0.107 R)
• M46: 42,784,991 km (0.066 R)
• M47: 43,203,117 km (0.12 R)
• M48: 43,727,757 km (0.104 R)
• M49: 43,832,924 km (0.086 R)
• M50: 44,149,024 km (0.08 R)
• M51: 45,954,072 km (0.089 R)
• M52: 46,275,109 km (0.064 R)
• M53: 46,919,427 km (0.086 R)
• M54: 47,134,848 km (0.11 R)
• M55: 47,458,578 km (0.066 R)
• M56: 47,566,588 km (0.11 R)
• M57: 48,543,163 km (0.06 R)
• M58: 48,651,920 km (0.085 R)
• M59: 52,179,588 km (0.12 R)
• M60: 52,514,388 km (0.056 R)
• M61: 54,086,811 km (0.113 R)
• M62: 55,219,267 km (0.066 R)
• M63: 56,016,773 km (0.104 R)
• M64: 57,853,685 km (0.088 R)
• M65: 58,200,304 km (0.103 R)
• M66: 61,233,251 km (0.112 R)
• M67: 61,586,451 km (0.088 R)
• M68: 62,176,615 km (0.063 R)
• M69: 64,436,590 km (0.098 R)
• M70: 64,676,096 km (0.103 R)
• M71: 65,516,537 km (0.05 R)
• M72: 65,757,240 km (0.117 R)
• M73: 69,404,137 km (0.106 R)
• M74: 70,141,355 km (0.035 R)
• M75: 71,375,837 km (0.107 R)
• M76: 73,991,556 km (0.109 R)
• M77: 79,187,987 km (0.074 R)
• M78: 79,572,753 km (0.102 R)
• M79: 80,602,136 km (0.111 R)
• M80: 83,324,668 km (0.089 R)
• M81: 83,977,363 km (0.086 R)
• M82: 84,369,908 km (0.079 R)
• M83: 87,398,666 km (0.09 R)
• M84: 87,663,754 km (0.103 R)
• M85: 87,796,298 km (0.067 R)
• M86: 87,928,991 km (0.086 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: 318 - 13,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit