🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.67 AU - 0.69 AU

Year: 210 Days

Day: 45.3 Hours

Environment

Temp: 200 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,650,371 km

• M1: 247,584 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2 AU - 2.42 AU

Year: 1231 Days

Day: 16.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,650,371 km

• M1: 857,345 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.36 AU - 3.7 AU

Year: 1976 Days

Day: 32.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.2

Radius: 8.4

Gravity: 13.65 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.39 AU - 8.57 AU

Year: 8448 Days

Day: 10.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 73,650,371 km

• M1: 239,955 km (0.119 R)
• M2: 1,010,384 km (0.059 R)
• M3: 1,354,459 km (0.109 R)
• M4: 1,440,627 km (0.057 R)
• M5: 1,551,031 km (0.095 R)
• M6: 1,875,209 km (0.109 R)
• M7: 2,094,969 km (0.104 R)
• M8: 3,111,785 km (0.108 R)
• M9: 3,914,677 km (0.082 R)
• M10: 4,745,394 km (0.099 R)
• M11: 5,351,714 km (0.118 R)
• M12: 5,455,236 km (0.11 R)
• M13: 7,389,836 km (0.028 R)
• M14: 7,466,579 km (0.11 R)
• M15: 7,854,786 km (0.058 R)
• M16: 8,169,989 km (0.096 R)
• M17: 8,329,161 km (0.069 R)
• M18: 8,409,196 km (0.114 R)
• M19: 8,853,651 km (0.095 R)
• M20: 9,639,339 km (0.103 R)
• M21: 10,750,402 km (0.114 R)
• M22: 11,232,556 km (0.095 R)
• M23: 11,677,011 km (0.028 R)
• M24: 11,811,500 km (0.116 R)
• M25: 11,901,558 km (0.081 R)
• M26: 12,629,202 km (0.044 R)
• M27: 12,813,357 km (0.086 R)
• M28: 12,998,409 km (0.115 R)
• M29: 14,270,889 km (0.118 R)
• M30: 14,897,554 km (0.119 R)
• M31: 14,994,793 km (0.032 R)
• M32: 15,730,665 km (0.117 R)
• M33: 16,127,847 km (0.081 R)
• M34: 16,377,825 km (0.113 R)
• M35: 16,478,205 km (0.1 R)
• M36: 16,679,564 km (0.11 R)
• M37: 17,186,402 km (0.068 R)
• M38: 17,852,860 km (0.105 R)
• M39: 19,316,975 km (0.068 R)
• M40: 20,170,730 km (0.102 R)
• M41: 20,224,435 km (0.114 R)
• M42: 20,764,783 km (0.099 R)
• M43: 21,145,958 km (0.032 R)
• M44: 21,694,384 km (0.118 R)
• M45: 21,804,638 km (0.032 R)
• M46: 22,525,699 km (0.046 R)
• M47: 24,048,307 km (0.083 R)
• M48: 24,391,185 km (0.116 R)
• M49: 24,678,263 km (0.084 R)
• M50: 25,603,975 km (0.063 R)
• M51: 25,837,198 km (0.117 R)
• M52: 26,012,676 km (0.063 R)
• M53: 26,129,811 km (0.113 R)
• M54: 26,247,096 km (0.051 R)
• M55: 26,541,205 km (0.119 R)
• M56: 26,777,121 km (0.109 R)
• M57: 27,132,566 km (0.078 R)
• M58: 29,358,283 km (0.097 R)
• M59: 30,215,628 km (0.11 R)
• M60: 31,019,118 km (0.095 R)
• M61: 32,710,322 km (0.079 R)
• M62: 33,407,897 km (0.101 R)
• M63: 33,662,812 km (0.04 R)
• M64: 33,918,325 km (0.089 R)
• M65: 33,982,204 km (0.068 R)
• M66: 34,366,969 km (0.118 R)
• M67: 35,399,943 km (0.084 R)
• M68: 35,529,793 km (0.062 R)
• M69: 35,920,244 km (0.046 R)
• M70: 36,705,483 km (0.112 R)
• M71: 37,232,217 km (0.086 R)
• M72: 37,298,190 km (0.115 R)
• M73: 37,761,345 km (0.098 R)
• M74: 38,426,158 km (0.098 R)
• M75: 39,902,539 km (0.05 R)
• M76: 41,397,471 km (0.044 R)
• M77: 41,808,267 km (0.103 R)
• M78: 42,083,078 km (0.097 R)
• M79: 43,049,031 km (0.083 R)
• M80: 43,534,776 km (0.071 R)
• M81: 43,673,902 km (0.118 R)
• M82: 44,371,776 km (0.087 R)
• M83: 44,862,457 km (0.117 R)
• M84: 45,566,614 km (0.098 R)
• M85: 46,487,389 km (0.105 R)
• M86: 46,771,924 km (0.108 R)
• M87: 47,057,057 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.4

Radius: 8

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 12.58 AU - 15.06 AU

Year: 19253 Days

Day: 17 Hours

Environment

Temp: -190 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,650,371 km

• M1: 125,513 km (0.082 R)
• M2: 581,038 km (0.108 R)
• M3: 1,022,501 km (0.092 R)
• M4: 1,520,513 km (0.108 R)
• M5: 1,580,053 km (0.072 R)
• M6: 1,826,590 km (0.084 R)
• M7: 2,019,571 km (0.115 R)
• M8: 2,530,747 km (0.102 R)
• M9: 2,637,859 km (0.094 R)
• M10: 3,952,376 km (0.068 R)
• M11: 4,035,103 km (0.091 R)
• M12: 4,202,653 km (0.08 R)
• M13: 4,674,933 km (0.104 R)
• M14: 5,074,061 km (0.065 R)
• M15: 5,209,447 km (0.113 R)
• M16: 5,857,355 km (0.042 R)
• M17: 6,530,545 km (0.082 R)
• M18: 6,628,831 km (0.079 R)
• M19: 8,159,666 km (0.066 R)
• M20: 8,478,459 km (0.094 R)
• M21: 8,964,353 km (0.109 R)
• M22: 9,238,267 km (0.042 R)
• M23: 9,738,223 km (0.092 R)
• M24: 10,133,161 km (0.074 R)
• M25: 10,246,856 km (0.118 R)
• M26: 10,706,420 km (0.116 R)
• M27: 10,822,209 km (0.073 R)
• M28: 11,585,906 km (0.092 R)
• M29: 11,944,193 km (0.102 R)
• M30: 12,671,837 km (0.094 R)
• M31: 14,169,462 km (0.086 R)
• M32: 14,681,086 km (0.077 R)
• M33: 14,874,516 km (0.047 R)
• M34: 17,124,917 km (0.038 R)
• M35: 17,601,386 km (0.064 R)
• M36: 18,289,536 km (0.12 R)
• M37: 21,712,785 km (0.117 R)
• M38: 23,572,136 km (0.056 R)
• M39: 23,798,777 km (0.111 R)
• M40: 23,874,474 km (0.109 R)
• M41: 27,203,475 km (0.085 R)
• M42: 27,758,932 km (0.081 R)
• M43: 29,366,810 km (0.042 R)
• M44: 30,182,118 km (0.103 R)
• M45: 30,346,078 km (0.069 R)
• M46: 31,252,940 km (0.059 R)
• M47: 33,093,443 km (0.088 R)
• M48: 33,431,833 km (0.097 R)
• M49: 34,112,054 km (0.084 R)
• M50: 35,313,475 km (0.028 R)
• M51: 35,572,728 km (0.098 R)
• M52: 36,267,161 km (0.087 R)
• M53: 38,821,695 km (0.079 R)
• M54: 38,910,705 km (0.097 R)
• M55: 40,345,947 km (0.089 R)
• M56: 40,616,869 km (0.117 R)
• M57: 41,070,001 km (0.097 R)
• M58: 41,798,243 km (0.028 R)
• M59: 42,072,606 km (0.114 R)
• M60: 43,083,140 km (0.086 R)
• M61: 43,175,441 km (0.102 R)
• M62: 43,823,200 km (0.062 R)
• M63: 43,915,951 km (0.076 R)
• M64: 44,474,101 km (0.082 R)
• M65: 44,754,148 km (0.103 R)
• M66: 46,635,491 km (0.11 R)
• M67: 46,919,876 km (0.083 R)
• M68: 47,585,886 km (0.111 R)
• M69: 49,409,035 km (0.099 R)
• M70: 49,892,685 km (0.108 R)
• M71: 50,669,547 km (0.104 R)
• M72: 51,157,236 km (0.102 R)
• M73: 51,548,584 km (0.064 R)
• M74: 53,222,434 km (0.046 R)
• M75: 54,514,362 km (0.032 R)
• M76: 55,515,321 km (0.07 R)
• M77: 55,615,701 km (0.086 R)
• M78: 55,816,761 km (0.111 R)
• M79: 57,433,615 km (0.072 R)
• M80: 57,941,948 km (0.092 R)
• M81: 58,145,850 km (0.059 R)
• M82: 58,860,928 km (0.099 R)
• M83: 61,334,977 km (0.087 R)
• M84: 61,542,619 km (0.117 R)
• M85: 62,584,568 km (0.062 R)
• M86: 62,793,706 km (0.047 R)
• M87: 65,003,267 km (0.057 R)
• M88: 65,426,928 km (0.106 R)
• M89: 66,596,933 km (0.071 R)
• M90: 67,131,147 km (0.103 R)
• M91: 70,474,211 km (0.082 R)
• M92: 71,018,448 km (0.086 R)
• M93: 71,892,249 km (0.109 R)
• M94: 73,209,458 km (0.114 R)
• M95: 73,429,816 km (0.095 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 150 - 12,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit