🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.5 AU - 0.62 AU

Year: 149 Days

Day: 44.4 Hours

Environment

Temp: 199 °C

Axial Tilt: 52.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.25 AU - 1.61 AU

Year: 610 Days

Day: 16.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.47 AU - 2.27 AU

Year: 912 Days

Day: 35 Hours

Environment

Temp: -46 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.54 AU - 2.96 AU

Year: 1626 Days

Day: 40 Hours

Environment

Temp: -81 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,086,579 km

• M1: 737,518 km (0.06 R)
• M2: 1,323,044 km (0.07 R)

Asteroid Belt

Center: 3.65 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.09 AU - 4.99 AU

Year: 3448 Days

Day: 14.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.9

Radius: 12.4

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.44 AU - 6.24 AU

Year: 5031 Days

Day: 9.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 98,086,579 km

• M1: 193,729 km (0.038 R)
• M2: 417,827 km (0.085 R)
• M3: 657,183 km (0.088 R)
• M4: 788,082 km (0.078 R)
• M5: 871,258 km (0.076 R)
• M6: 957,875 km (0.099 R)
• M7: 1,269,188 km (0.054 R)
• M8: 1,594,863 km (0.038 R)
• M9: 1,703,321 km (0.086 R)
• M10: 2,162,587 km (0.093 R)
• M11: 2,448,169 km (0.083 R)
• M12: 2,638,458 km (0.083 R)
• M13: 2,944,236 km (0.065 R)
• M14: 3,056,284 km (0.108 R)
• M15: 3,215,606 km (0.101 R)
• M16: 3,880,419 km (0.081 R)
• M17: 4,078,337 km (0.075 R)
• M18: 4,355,841 km (0.092 R)
• M19: 4,665,658 km (0.055 R)
• M20: 5,225,304 km (0.089 R)
• M21: 5,361,737 km (0.073 R)
• M22: 5,444,166 km (0.106 R)
• M23: 5,976,285 km (0.109 R)
• M24: 6,176,447 km (0.066 R)
• M25: 6,969,765 km (0.119 R)
• M26: 7,241,285 km (0.084 R)
• M27: 7,393,725 km (0.086 R)
• M28: 7,795,096 km (0.114 R)
• M29: 8,266,928 km (0.058 R)
• M30: 8,780,497 km (0.111 R)
• M31: 9,074,008 km (0.086 R)
• M32: 9,603,884 km (0.109 R)
• M33: 10,417,397 km (0.1 R)
• M34: 10,832,531 km (0.086 R)
• M35: 10,937,250 km (0.092 R)
• M36: 11,217,896 km (0.058 R)
• M37: 12,546,773 km (0.114 R)
• M38: 13,397,985 km (0.03 R)
• M39: 15,350,986 km (0.1 R)
• M40: 15,507,914 km (0.112 R)
• M41: 15,942,346 km (0.105 R)
• M42: 16,180,954 km (0.107 R)
• M43: 16,742,246 km (0.107 R)
• M44: 17,350,810 km (0.096 R)
• M45: 17,842,987 km (0.108 R)
• M46: 18,215,037 km (0.082 R)
• M47: 18,547,892 km (0.112 R)
• M48: 18,882,842 km (0.064 R)
• M49: 20,113,733 km (0.079 R)
• M50: 20,501,042 km (0.093 R)
• M51: 20,587,509 km (0.07 R)
• M52: 21,589,815 km (0.108 R)
• M53: 22,563,398 km (0.085 R)
• M54: 23,460,836 km (0.115 R)
• M55: 23,641,699 km (0.108 R)
• M56: 23,732,356 km (0.099 R)
• M57: 24,782,982 km (0.091 R)
• M58: 24,967,137 km (0.082 R)
• M59: 25,290,717 km (0.081 R)
• M60: 25,988,740 km (0.117 R)
• M61: 26,551,677 km (0.08 R)
• M62: 26,645,924 km (0.084 R)
• M63: 27,785,261 km (0.102 R)
• M64: 28,168,531 km (0.07 R)
• M65: 28,843,517 km (0.11 R)
• M66: 29,183,104 km (0.117 R)
• M67: 29,328,962 km (0.041 R)
• M68: 29,817,100 km (0.076 R)
• M69: 30,111,359 km (0.09 R)
• M70: 30,307,930 km (0.117 R)
• M71: 30,751,937 km (0.116 R)
• M72: 30,950,004 km (0.081 R)
• M73: 31,297,670 km (0.107 R)
• M74: 31,446,968 km (0.098 R)
• M75: 32,650,483 km (0.092 R)
• M76: 33,766,932 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.4

Radius: 3.9

Gravity: 48.68 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 15.87 AU - 20.95 AU

Year: 28156 Days

Day: 17.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 73.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,086,579 km

• M1: 64,626 km (0.119 R)
• M2: 146,606 km (0.111 R)
• M3: 193,879 km (0.08 R)
• M4: 774,767 km (0.103 R)
• M5: 1,313,021 km (0.059 R)
• M6: 1,598,752 km (0.103 R)
• M7: 1,710,801 km (0.117 R)
• M8: 1,748,799 km (0.1 R)
• M9: 3,674,124 km (0.112 R)
• M10: 4,329,362 km (0.103 R)
• M11: 4,538,051 km (0.071 R)
• M12: 5,239,217 km (0.103 R)
• M13: 6,440,936 km (0.071 R)
• M14: 7,102,907 km (0.095 R)
• M15: 7,164,242 km (0.112 R)
• M16: 7,535,394 km (0.052 R)
• M17: 7,786,420 km (0.064 R)
• M18: 8,555,502 km (0.105 R)
• M19: 10,651,668 km (0.089 R)
• M20: 11,074,730 km (0.094 R)
• M21: 11,216,998 km (0.055 R)
• M22: 11,431,521 km (0.094 R)
• M23: 11,792,202 km (0.06 R)
• M24: 12,376,830 km (0.099 R)
• M25: 13,346,972 km (0.12 R)
• M26: 13,498,365 km (0.116 R)
• M27: 13,802,797 km (0.086 R)
• M28: 13,955,985 km (0.026 R)
• M29: 14,651,915 km (0.105 R)
• M30: 15,122,101 km (0.058 R)
• M31: 15,200,939 km (0.079 R)
• M32: 15,438,351 km (0.115 R)
• M33: 16,481,048 km (0.101 R)
• M34: 19,228,114 km (0.107 R)
• M35: 21,667,456 km (0.099 R)
• M36: 22,113,108 km (0.057 R)
• M37: 22,832,674 km (0.093 R)
• M38: 23,286,255 km (0.091 R)
• M39: 23,377,210 km (0.112 R)
• M40: 23,651,124 km (0.12 R)
• M41: 24,202,243 km (0.074 R)
• M42: 25,410,545 km (0.08 R)
• M43: 27,403,488 km (0.097 R)
• M44: 27,692,211 km (0.047 R)
• M45: 28,272,950 km (0.086 R)
• M46: 30,038,654 km (0.067 R)
• M47: 30,137,837 km (0.104 R)
• M48: 30,435,836 km (0.117 R)
• M49: 31,235,437 km (0.12 R)
• M50: 35,860,255 km (0.081 R)
• M51: 36,070,739 km (0.109 R)
• M52: 37,555,349 km (0.12 R)
• M53: 41,573,847 km (0.11 R)
• M54: 41,905,655 km (0.08 R)
• M55: 42,906,165 km (0.065 R)
• M56: 43,129,515 km (0.097 R)
• M57: 43,353,313 km (0.095 R)
• M58: 44,817,428 km (0.096 R)
• M59: 45,157,613 km (0.107 R)
• M60: 46,183,256 km (0.063 R)
• M61: 46,871,257 km (0.115 R)
• M62: 46,986,148 km (0.095 R)
• M63: 47,216,529 km (0.06 R)
• M64: 49,891,488 km (0.106 R)
• M65: 54,417,422 km (0.076 R)
• M66: 57,958,553 km (0.036 R)
• M67: 60,193,695 km (0.109 R)
• M68: 61,070,488 km (0.067 R)
• M69: 63,090,359 km (0.095 R)
• M70: 63,726,150 km (0.092 R)
• M71: 64,363,885 km (0.078 R)
• M72: 64,491,792 km (0.119 R)
• M73: 64,619,698 km (0.119 R)
• M74: 65,645,939 km (0.069 R)
• M75: 68,756,977 km (0.107 R)
• M76: 70,067,304 km (0.091 R)
• M77: 71,253,765 km (0.074 R)
• M78: 72,180,973 km (0.086 R)
• M79: 74,047,655 km (0.111 R)
• M80: 78,373,277 km (0.099 R)
• M81: 80,153,941 km (0.056 R)
• M82: 81,118,249 km (0.091 R)
• M83: 81,947,769 km (0.039 R)
• M84: 83,754,911 km (0.085 R)
• M85: 85,996,934 km (0.117 R)
• M86: 86,278,627 km (0.096 R)
• M87: 86,560,470 km (0.107 R)
• M88: 88,827,176 km (0.069 R)
• M89: 89,254,278 km (0.089 R)
• M90: 90,539,923 km (0.104 R)
• M91: 92,551,864 km (0.041 R)
• M92: 97,498,916 km (0.097 R)
• M93: 97,792,577 km (0.037 R)
• M94: 98,086,537 km (0.085 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 14,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit