🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.86 AU - 1.2 AU

Year: 371 Days

Day: 34.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.32 AU - 1.32 AU

Year: 538 Days

Day: 26.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.46 AU - 1.64 AU

Year: 685 Days

Day: 38.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.52 AU - 5.78 AU

Year: 3557 Days

Day: 46.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5 AU - 5.56 AU

Year: 4304 Days

Day: 28.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,829,428 km

• M1: 3,014,846 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.8

Radius: 12.3

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.57 AU - 6.11 AU

Year: 5007 Days

Day: 7.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,829,428 km

• M1: 209,287 km (0.045 R)
• M2: 303,684 km (0.073 R)
• M3: 384,915 km (0.094 R)
• M4: 728,691 km (0.118 R)
• M5: 935,735 km (0.082 R)
• M6: 1,054,515 km (0.111 R)
• M7: 1,147,266 km (0.077 R)
• M8: 1,689,858 km (0.051 R)
• M9: 1,781,561 km (0.11 R)
• M10: 1,931,757 km (0.086 R)
• M11: 2,326,247 km (0.105 R)
• M12: 2,554,234 km (0.106 R)
• M13: 2,681,691 km (0.108 R)
• M14: 2,811,393 km (0.097 R)
• M15: 3,235,952 km (0.099 R)
• M16: 3,374,330 km (0.091 R)
• M17: 3,538,289 km (0.051 R)
• M18: 3,728,877 km (0.069 R)
• M19: 4,346,865 km (0.047 R)
• M20: 4,525,635 km (0.082 R)
• M21: 5,211,242 km (0.108 R)
• M22: 5,319,551 km (0.111 R)
• M23: 6,014,134 km (0.115 R)
• M24: 6,707,819 km (0.052 R)
• M25: 7,004,322 km (0.077 R)
• M26: 7,094,081 km (0.06 R)
• M27: 7,274,944 km (0.072 R)
• M28: 7,396,268 km (0.079 R)
• M29: 7,888,745 km (0.098 R)
• M30: 8,296,548 km (0.076 R)
• M31: 8,808,173 km (0.094 R)
• M32: 9,627,969 km (0.095 R)
• M33: 9,761,411 km (0.075 R)
• M34: 10,267,351 km (0.088 R)
• M35: 11,800,430 km (0.115 R)
• M36: 12,158,866 km (0.066 R)
• M37: 12,593,598 km (0.11 R)
• M38: 12,703,103 km (0.119 R)
• M39: 12,812,908 km (0.032 R)
• M40: 13,553,118 km (0.101 R)
• M41: 13,815,513 km (0.084 R)
• M42: 14,345,389 km (0.065 R)
• M43: 14,959,039 km (0.07 R)
• M44: 15,152,619 km (0.112 R)
• M45: 15,385,991 km (0.033 R)
• M46: 15,738,145 km (0.085 R)
• M47: 16,690,634 km (0.065 R)
• M48: 16,811,061 km (0.107 R)
• M49: 16,931,637 km (0.078 R)
• M50: 17,133,444 km (0.057 R)
• M51: 17,295,459 km (0.099 R)
• M52: 17,784,344 km (0.096 R)
• M53: 18,112,861 km (0.115 R)
• M54: 18,609,526 km (0.09 R)
• M55: 18,942,980 km (0.115 R)
• M56: 19,026,755 km (0.06 R)
• M57: 20,083,365 km (0.117 R)
• M58: 20,554,299 km (0.1 R)
• M59: 21,158,973 km (0.091 R)
• M60: 21,725,650 km (0.097 R)
• M61: 23,365,991 km (0.115 R)
• M62: 23,951,666 km (0.116 R)
• M63: 24,360,068 km (0.026 R)
• M64: 25,137,678 km (0.078 R)
• M65: 25,552,663 km (0.073 R)
• M66: 25,691,490 km (0.055 R)
• M67: 25,830,616 km (0.092 R)
• M68: 26,576,660 km (0.094 R)
• M69: 26,905,327 km (0.118 R)
• M70: 27,188,067 km (0.081 R)
• M71: 28,376,921 km (0.05 R)
• M72: 28,664,747 km (0.108 R)
• M73: 29,001,791 km (0.088 R)
• M74: 29,728,388 km (0.117 R)
• M75: 30,167,308 km (0.107 R)
• M76: 30,412,050 km (0.034 R)
• M77: 31,944,082 km (0.066 R)
• M78: 32,945,939 km (0.094 R)
• M79: 33,805,528 km (0.102 R)
• M80: 34,059,695 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.1

Radius: 4.3

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 18.36 AU - 19.74 AU

Year: 29497 Days

Day: 16.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,829,428 km

• M1: 104,569 km (0.116 R)
• M2: 163,361 km (0.088 R)
• M3: 348,713 km (0.08 R)
• M4: 411,843 km (0.12 R)
• M5: 568,023 km (0.104 R)
• M6: 701,913 km (0.12 R)
• M7: 742,005 km (0.04 R)
• M8: 910,153 km (0.049 R)
• M9: 1,482,814 km (0.077 R)
• M10: 2,569,493 km (0.081 R)
• M11: 2,727,020 km (0.113 R)
• M12: 3,184,789 km (0.088 R)
• M13: 3,218,299 km (0.049 R)
• M14: 4,280,294 km (0.084 R)
• M15: 8,069,908 km (0.081 R)
• M16: 8,161,761 km (0.097 R)
• M17: 8,720,957 km (0.054 R)
• M18: 9,196,230 km (0.038 R)
• M19: 10,171,758 km (0.029 R)
• M20: 10,571,184 km (0.063 R)
• M21: 11,077,573 km (0.062 R)
• M22: 11,282,372 km (0.05 R)
• M23: 11,591,890 km (0.056 R)
• M24: 11,643,801 km (0.114 R)
• M25: 11,695,711 km (0.06 R)
• M26: 11,799,831 km (0.119 R)
• M27: 11,851,891 km (0.104 R)
• M28: 12,857,638 km (0.094 R)
• M29: 14,000,566 km (0.066 R)
• M30: 14,111,118 km (0.076 R)
• M31: 14,893,066 km (0.111 R)
• M32: 15,119,109 km (0.103 R)
• M33: 15,976,604 km (0.084 R)
• M34: 17,262,547 km (0.093 R)
• M35: 18,641,989 km (0.086 R)
• M36: 19,498,886 km (0.117 R)
• M37: 20,243,584 km (0.068 R)
• M38: 20,493,861 km (0.084 R)
• M39: 20,682,354 km (0.093 R)
• M40: 21,377,985 km (0.063 R)
• M41: 21,696,778 km (0.115 R)
• M42: 22,468,104 km (0.09 R)
• M43: 22,597,506 km (0.056 R)
• M44: 22,792,133 km (0.118 R)
• M45: 25,305,078 km (0.055 R)
• M46: 25,845,276 km (0.111 R)
• M47: 26,662,529 km (0.059 R)
• M48: 27,557,424 km (0.076 R)
• M49: 29,518,203 km (0.109 R)
• M50: 29,873,049 km (0.116 R)
• M51: 30,730,544 km (0.114 R)
• M52: 30,802,351 km (0.025 R)
• M53: 31,234,390 km (0.114 R)
• M54: 31,378,901 km (0.077 R)
• M55: 33,572,455 km (0.113 R)
• M56: 33,794,458 km (0.063 R)
• M57: 34,165,611 km (0.1 R)
• M58: 34,538,109 km (0.055 R)
• M59: 35,062,001 km (0.05 R)
• M60: 35,437,791 km (0.088 R)
• M61: 37,106,854 km (0.075 R)
• M62: 39,971,205 km (0.078 R)
• M63: 40,599,965 km (0.103 R)
• M64: 40,678,653 km (0.08 R)
• M65: 41,628,300 km (0.076 R)
• M66: 41,707,886 km (0.059 R)
• M67: 41,866,909 km (0.065 R)
• M68: 44,520,775 km (0.082 R)
• M69: 46,484,846 km (0.113 R)
• M70: 47,809,834 km (0.072 R)
• M71: 51,687,710 km (0.11 R)
• M72: 54,010,366 km (0.081 R)
• M73: 54,705,099 km (0.095 R)
• M74: 54,792,165 km (0.032 R)
• M75: 54,966,297 km (0.037 R)
• M76: 55,053,512 km (0.069 R)
• M77: 57,071,438 km (0.096 R)
• M78: 57,424,938 km (0.066 R)
• M79: 58,400,615 km (0.034 R)
• M80: 59,381,678 km (0.075 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 15,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit