🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.43 AU - 1.77 AU

Year: 743 Days

Day: 13.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,228,513 km

• M1: 720,613 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.77 AU - 1.87 AU

Year: 901 Days

Day: 32.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.89 AU - 2.01 AU

Year: 1000 Days

Day: 21.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,228,513 km

• M1: 1,231,789 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.63 AU - 2.63 AU

Year: 1566 Days

Day: 31.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.51 AU - 2.77 AU

Year: 1575 Days

Day: 31.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.4 AU - 3.52 AU

Year: 1869 Days

Day: 42.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,228,513 km

• M1: 2,423,186 km (0.079 R)

Asteroid Belt

Center: 6.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.3

Radius: 10.7

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 9.04 AU - 11.62 AU

Year: 12188 Days

Day: 7 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 78,228,513 km

• M1: 165,904 km (0.109 R)
• M2: 387,159 km (0.114 R)
• M3: 672,293 km (0.07 R)
• M4: 902,524 km (0.099 R)
• M5: 1,172,847 km (0.071 R)
• M6: 1,259,016 km (0.039 R)
• M7: 1,377,497 km (0.094 R)
• M8: 2,291,391 km (0.119 R)
• M9: 2,934,661 km (0.117 R)
• M10: 4,492,125 km (0.093 R)
• M11: 4,583,978 km (0.059 R)
• M12: 4,653,242 km (0.079 R)
• M13: 5,099,941 km (0.099 R)
• M14: 5,858,253 km (0.03 R)
• M15: 5,933,500 km (0.114 R)
• M16: 6,110,475 km (0.072 R)
• M17: 6,573,330 km (0.076 R)
• M18: 7,343,161 km (0.118 R)
• M19: 8,001,691 km (0.106 R)
• M20: 8,479,507 km (0.102 R)
• M21: 9,024,791 km (0.111 R)
• M22: 9,492,733 km (0.077 R)
• M23: 9,729,546 km (0.084 R)
• M24: 10,543,658 km (0.081 R)
• M25: 10,635,511 km (0.108 R)
• M26: 10,789,148 km (0.12 R)
• M27: 11,098,666 km (0.103 R)
• M28: 12,236,807 km (0.088 R)
• M29: 12,397,774 km (0.047 R)
• M30: 12,689,490 km (0.113 R)
• M31: 14,181,429 km (0.102 R)
• M32: 15,206,474 km (0.041 R)
• M33: 16,646,054 km (0.047 R)
• M34: 16,931,936 km (0.11 R)
• M35: 17,255,516 km (0.093 R)
• M36: 18,202,022 km (0.061 R)
• M37: 18,829,884 km (0.118 R)
• M38: 19,239,932 km (0.104 R)
• M39: 19,652,971 km (0.065 R)
• M40: 20,258,992 km (0.063 R)
• M41: 22,074,512 km (0.11 R)
• M42: 22,743,963 km (0.06 R)
• M43: 23,941,643 km (0.044 R)
• M44: 24,385,799 km (0.047 R)
• M45: 24,792,107 km (0.107 R)
• M46: 25,611,305 km (0.099 R)
• M47: 26,689,457 km (0.091 R)
• M48: 27,697,896 km (0.079 R)
• M49: 28,377,070 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.1

Radius: 7.9

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 16.03 AU - 19.09 AU

Year: 27012 Days

Day: 16.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 138.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,228,513 km

• M1: 545,434 km (0.069 R)
• M2: 894,296 km (0.088 R)
• M3: 1,051,523 km (0.113 R)
• M4: 1,899,444 km (0.114 R)
• M5: 1,966,464 km (0.036 R)
• M6: 2,422,139 km (0.113 R)
• M7: 3,346,056 km (0.112 R)
• M8: 3,887,899 km (0.103 R)
• M9: 4,234,817 km (0.117 R)
• M10: 4,456,820 km (0.043 R)
• M11: 4,774,117 km (0.118 R)
• M12: 5,005,096 km (0.037 R)
• M13: 5,430,253 km (0.081 R)
• M14: 6,164,629 km (0.086 R)
• M15: 6,722,779 km (0.115 R)
• M16: 6,774,390 km (0.073 R)
• M17: 7,034,092 km (0.11 R)
• M18: 8,381,370 km (0.054 R)
• M19: 8,492,522 km (0.112 R)
• M20: 8,885,515 km (0.041 R)
• M21: 9,341,938 km (0.118 R)
• M22: 9,923,126 km (0.104 R)
• M23: 10,099,801 km (0.081 R)
• M24: 11,798,485 km (0.038 R)
• M25: 12,173,826 km (0.085 R)
• M26: 12,553,206 km (0.034 R)
• M27: 12,808,121 km (0.113 R)
• M28: 13,583,636 km (0.034 R)
• M29: 13,845,433 km (0.098 R)
• M30: 13,976,929 km (0.105 R)
• M31: 14,307,690 km (0.077 R)
• M32: 14,976,841 km (0.054 R)
• M33: 15,519,433 km (0.108 R)
• M34: 15,793,197 km (0.098 R)
• M35: 15,861,862 km (0.088 R)
• M36: 16,554,201 km (0.077 R)
• M37: 16,693,926 km (0.103 R)
• M38: 17,468,992 km (0.11 R)
• M39: 17,896,692 km (0.096 R)
• M40: 18,908,124 km (0.069 R)
• M41: 19,273,890 km (0.111 R)
• M42: 19,420,796 km (0.08 R)
• M43: 20,012,306 km (0.075 R)
• M44: 20,310,155 km (0.119 R)
• M45: 21,975,179 km (0.1 R)
• M46: 22,051,773 km (0.073 R)
• M47: 22,514,031 km (0.089 R)
• M48: 23,213,251 km (0.102 R)
• M49: 23,447,970 km (0.12 R)
• M50: 23,998,490 km (0.087 R)
• M51: 24,156,615 km (0.115 R)
• M52: 24,235,753 km (0.112 R)
• M53: 24,473,912 km (0.081 R)
• M54: 25,675,782 km (0.113 R)
• M55: 25,918,579 km (0.105 R)
• M56: 26,569,479 km (0.117 R)
• M57: 28,637,969 km (0.038 R)
• M58: 29,649,251 km (0.099 R)
• M59: 32,228,019 km (0.086 R)
• M60: 33,103,466 km (0.095 R)
• M61: 33,986,691 km (0.107 R)
• M62: 34,698,777 km (0.108 R)
• M63: 35,866,538 km (0.107 R)
• M64: 35,956,895 km (0.102 R)
• M65: 36,864,805 km (0.053 R)
• M66: 37,413,081 km (0.103 R)
• M67: 38,148,355 km (0.084 R)
• M68: 42,085,920 km (0.086 R)
• M69: 43,909,219 km (0.067 R)
• M70: 44,781,823 km (0.047 R)
• M71: 45,366,751 km (0.073 R)
• M72: 47,235,827 km (0.088 R)
• M73: 47,533,078 km (0.103 R)
• M74: 47,930,709 km (0.118 R)
• M75: 48,030,192 km (0.115 R)
• M76: 53,300,525 km (0.106 R)
• M77: 54,646,606 km (0.1 R)
• M78: 55,167,207 km (0.073 R)
• M79: 55,794,171 km (0.093 R)
• M80: 56,318,512 km (0.055 R)
• M81: 59,177,626 km (0.106 R)
• M82: 61,217,842 km (0.106 R)
• M83: 61,866,947 km (0.071 R)
• M84: 63,281,096 km (0.107 R)
• M85: 64,046,888 km (0.116 R)
• M86: 64,156,543 km (0.081 R)
• M87: 65,698,298 km (0.095 R)
• M88: 67,363,772 km (0.094 R)
• M89: 69,944,185 km (0.089 R)
• M90: 70,283,174 km (0.054 R)
• M91: 72,442,619 km (0.076 R)
• M92: 73,129,124 km (0.051 R)
• M93: 76,128,561 km (0.042 R)
• M94: 76,942,972 km (0.101 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 17,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit