🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.42 AU - 0.6 AU

Year: 134 Days

Day: 25.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,438,614 km

• M1: 61,784 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.8 AU - 1.1 AU

Year: 342 Days

Day: 25.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,438,614 km

• M1: 734,974 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.31 AU - 1.39 AU

Year: 579 Days

Day: 34.6 Hours

Environment

Temp: -18 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.28 AU - 1.5 AU

Year: 605 Days

Day: 41.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.45 AU - 4.37 AU

Year: 2853 Days

Day: 21.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,438,614 km

• M1: 3,362,063 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.6

Radius: 12.3

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 10.24 AU - 10.56 AU

Year: 12374 Days

Day: 7.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 61,438,614 km

• M1: 165,754 km (0.102 R)
• M2: 519,553 km (0.105 R)
• M3: 604,375 km (0.071 R)
• M4: 1,206,507 km (0.066 R)
• M5: 1,307,785 km (0.038 R)
• M6: 1,667,268 km (0.098 R)
• M7: 1,820,008 km (0.1 R)
• M8: 2,969,518 km (0.108 R)
• M9: 3,689,831 km (0.028 R)
• M10: 3,916,323 km (0.098 R)
• M11: 4,147,451 km (0.117 R)
• M12: 4,225,541 km (0.093 R)
• M13: 4,542,839 km (0.086 R)
• M14: 4,895,291 km (0.12 R)
• M15: 5,684,719 km (0.108 R)
• M16: 5,888,322 km (0.11 R)
• M17: 7,411,976 km (0.027 R)
• M18: 7,538,985 km (0.045 R)
• M19: 9,529,384 km (0.114 R)
• M20: 11,782,777 km (0.093 R)
• M21: 11,931,328 km (0.057 R)
• M22: 12,043,077 km (0.092 R)
• M23: 12,267,624 km (0.063 R)
• M24: 13,800,104 km (0.075 R)
• M25: 13,917,389 km (0.107 R)
• M26: 14,035,123 km (0.033 R)
• M27: 14,588,784 km (0.074 R)
• M28: 14,868,383 km (0.108 R)
• M29: 15,190,018 km (0.114 R)
• M30: 15,473,357 km (0.117 R)
• M31: 15,799,330 km (0.057 R)
• M32: 16,707,389 km (0.1 R)
• M33: 18,186,763 km (0.116 R)
• M34: 18,272,632 km (0.03 R)
• M35: 18,487,754 km (0.069 R)
• M36: 19,400,301 km (0.106 R)
• M37: 19,663,892 km (0.081 R)
• M38: 20,998,904 km (0.115 R)
• M39: 22,042,199 km (0.115 R)
• M40: 23,009,499 km (0.081 R)
• M41: 23,195,299 km (0.083 R)
• M42: 23,708,869 km (0.113 R)
• M43: 23,896,614 km (0.059 R)
• M44: 24,367,997 km (0.107 R)
• M45: 26,429,905 km (0.088 R)
• M46: 27,901,349 km (0.109 R)
• M47: 28,000,383 km (0.05 R)
• M48: 31,488,407 km (0.08 R)
• M49: 31,591,630 km (0.077 R)
• M50: 31,901,596 km (0.096 R)
• M51: 32,264,670 km (0.072 R)
• M52: 32,785,720 km (0.096 R)
• M53: 33,099,576 km (0.056 R)
• M54: 33,204,444 km (0.034 R)
• M55: 34,047,428 km (0.089 R)
• M56: 35,111,069 km (0.113 R)
• M57: 35,271,588 km (0.115 R)
• M58: 36,023,616 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.8

Radius: 5

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 13.63 AU - 21.19 AU

Year: 26803 Days

Day: 24.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 59.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,438,614 km

• M1: 67,618 km (0.109 R)
• M2: 114,592 km (0.077 R)
• M3: 319,541 km (0.093 R)
• M4: 381,175 km (0.117 R)
• M5: 748,438 km (0.063 R)
• M6: 1,425,069 km (0.119 R)
• M7: 1,747,004 km (0.064 R)
• M8: 2,677,652 km (0.036 R)
• M9: 3,005,720 km (0.112 R)
• M10: 3,039,230 km (0.073 R)
• M11: 3,174,467 km (0.108 R)
• M12: 3,242,833 km (0.075 R)
• M13: 3,451,073 km (0.068 R)
• M14: 3,735,309 km (0.065 R)
• M15: 3,916,921 km (0.119 R)
• M16: 4,788,478 km (0.111 R)
• M17: 5,551,876 km (0.054 R)
• M18: 5,717,331 km (0.117 R)
• M19: 5,759,069 km (0.114 R)
• M20: 6,525,609 km (0.117 R)
• M21: 6,788,153 km (0.113 R)
• M22: 7,054,288 km (0.071 R)
• M23: 7,098,868 km (0.109 R)
• M24: 7,323,713 km (0.118 R)
• M25: 7,505,176 km (0.117 R)
• M26: 7,688,283 km (0.095 R)
• M27: 7,919,113 km (0.108 R)
• M28: 8,058,688 km (0.1 R)
• M29: 8,152,186 km (0.037 R)
• M30: 8,293,257 km (0.083 R)
• M31: 8,387,653 km (0.103 R)
• M32: 8,529,921 km (0.096 R)
• M33: 8,625,215 km (0.062 R)
• M34: 8,720,957 km (0.036 R)
• M35: 9,499,016 km (0.116 R)
• M36: 9,846,382 km (0.036 R)
• M37: 9,996,429 km (0.113 R)
• M38: 10,197,788 km (0.119 R)
• M39: 10,248,352 km (0.109 R)
• M40: 10,299,065 km (0.067 R)
• M41: 11,329,047 km (0.046 R)
• M42: 11,856,379 km (0.106 R)
• M43: 12,283,930 km (0.071 R)
• M44: 13,485,500 km (0.1 R)
• M45: 14,044,099 km (0.038 R)
• M46: 14,269,542 km (0.053 R)
• M47: 14,610,027 km (0.116 R)
• M48: 15,764,324 km (0.114 R)
• M49: 17,247,887 km (0.108 R)
• M50: 17,914,644 km (0.113 R)
• M51: 18,159,237 km (0.061 R)
• M52: 18,466,511 km (0.108 R)
• M53: 19,273,292 km (0.104 R)
• M54: 19,398,505 km (0.083 R)
• M55: 19,461,187 km (0.074 R)
• M56: 20,282,031 km (0.051 R)
• M57: 25,028,771 km (0.05 R)
• M58: 26,197,430 km (0.072 R)
• M59: 27,524,363 km (0.1 R)
• M60: 28,089,693 km (0.079 R)
• M61: 28,373,630 km (0.11 R)
• M62: 28,658,763 km (0.054 R)
• M63: 29,159,767 km (0.058 R)
• M64: 29,519,400 km (0.084 R)
• M65: 30,826,436 km (0.12 R)
• M66: 30,972,743 km (0.059 R)
• M67: 31,781,918 km (0.043 R)
• M68: 32,152,173 km (0.114 R)
• M69: 33,271,015 km (0.114 R)
• M70: 34,099,638 km (0.052 R)
• M71: 34,402,723 km (0.088 R)
• M72: 34,554,565 km (0.117 R)
• M73: 34,630,561 km (0.081 R)
• M74: 34,706,556 km (0.089 R)
• M75: 35,854,122 km (0.092 R)
• M76: 37,169,536 km (0.07 R)
• M77: 37,794,107 km (0.098 R)
• M78: 38,816,309 km (0.107 R)
• M79: 39,132,709 km (0.103 R)
• M80: 39,608,879 km (0.076 R)
• M81: 39,768,051 km (0.104 R)
• M82: 41,129,242 km (0.101 R)
• M83: 42,018,152 km (0.109 R)
• M84: 45,553,449 km (0.087 R)
• M85: 47,229,843 km (0.098 R)
• M86: 47,398,589 km (0.069 R)
• M87: 49,182,694 km (0.099 R)
• M88: 50,642,918 km (0.118 R)
• M89: 51,334,958 km (0.089 R)
• M90: 52,030,139 km (0.098 R)
• M91: 52,117,355 km (0.113 R)
• M92: 53,166,634 km (0.119 R)
• M93: 55,196,977 km (0.095 R)
• M94: 55,730,892 km (0.117 R)
• M95: 58,063,870 km (0.07 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 14,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit