🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.53 AU - 0.53 AU

Year: 139 Days

Day: 31.1 Hours

Environment

Temp: 243 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,835,502 km

• M1: 219,460 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.9 AU - 1.3 AU

Year: 415 Days

Day: 17.2 Hours

Environment

Temp: 35 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.09 AU - 1.21 AU

Year: 444 Days

Day: 38.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 32,835,502 km

• M1: 250,427 km (0.095 R)
• M2: 413,339 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.07 AU - 1.67 AU

Year: 577 Days

Day: 41 Hours

Environment

Temp: -3 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,835,502 km

• M1: 184,454 km (0.098 R)

Asteroid Belt

Center: 1.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.97 AU - 3.07 AU

Year: 1440 Days

Day: 29.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,835,502 km

• M1: 50,863 km (0.077 R)
• M2: 529,876 km (0.026 R)

Asteroid Belt

Center: 4.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.9

Radius: 9.9

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.26 AU - 7.42 AU

Year: 5745 Days

Day: 6 Hours

Environment

Temp: -140 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,835,502 km

• M1: 154,235 km (0.1 R)
• M2: 218,712 km (0.063 R)
• M3: 382,671 km (0.052 R)
• M4: 530,923 km (0.064 R)
• M5: 593,604 km (0.107 R)
• M6: 842,535 km (0.099 R)
• M7: 1,527,095 km (0.107 R)
• M8: 1,813,126 km (0.105 R)
• M9: 2,054,428 km (0.115 R)
• M10: 2,370,677 km (0.099 R)
• M11: 2,793,441 km (0.083 R)
• M12: 3,120,312 km (0.044 R)
• M13: 3,288,311 km (0.088 R)
• M14: 3,608,450 km (0.117 R)
• M15: 4,094,344 km (0.095 R)
• M16: 4,225,691 km (0.058 R)
• M17: 4,628,109 km (0.091 R)
• M18: 4,710,089 km (0.086 R)
• M19: 4,875,544 km (0.074 R)
• M20: 5,014,969 km (0.1 R)
• M21: 5,412,152 km (0.097 R)
• M22: 6,975,300 km (0.07 R)
• M23: 7,969,378 km (0.107 R)
• M24: 8,035,051 km (0.063 R)
• M25: 8,100,874 km (0.066 R)
• M26: 8,233,119 km (0.03 R)
• M27: 8,299,391 km (0.062 R)
• M28: 8,600,382 km (0.035 R)
• M29: 8,701,510 km (0.07 R)
• M30: 9,804,644 km (0.101 R)
• M31: 10,265,406 km (0.112 R)
• M32: 10,336,914 km (0.085 R)
• M33: 11,244,674 km (0.026 R)
• M34: 12,026,921 km (0.078 R)
• M35: 12,519,995 km (0.037 R)
• M36: 12,826,671 km (0.047 R)
• M37: 13,213,531 km (0.109 R)
• M38: 13,959,277 km (0.047 R)
• M39: 14,078,207 km (0.118 R)
• M40: 14,477,334 km (0.116 R)
• M41: 14,678,244 km (0.092 R)
• M42: 16,152,232 km (0.083 R)
• M43: 16,738,207 km (0.079 R)
• M44: 17,844,632 km (0.119 R)
• M45: 18,189,904 km (0.113 R)
• M46: 18,537,271 km (0.12 R)
• M47: 18,930,863 km (0.073 R)
• M48: 19,503,972 km (0.07 R)
• M49: 19,681,545 km (0.063 R)
• M50: 20,667,544 km (0.07 R)
• M51: 20,758,051 km (0.109 R)
• M52: 21,030,169 km (0.106 R)
• M53: 21,440,516 km (0.027 R)
• M54: 21,991,785 km (0.116 R)
• M55: 22,361,890 km (0.118 R)
• M56: 23,296,278 km (0.054 R)
• M57: 23,390,375 km (0.104 R)
• M58: 23,531,895 km (0.059 R)
• M59: 23,815,532 km (0.066 R)
• M60: 24,721,647 km (0.11 R)
• M61: 25,251,223 km (0.046 R)
• M62: 25,348,013 km (0.09 R)
• M63: 25,687,450 km (0.063 R)
• M64: 27,109,677 km (0.068 R)
• M65: 27,556,377 km (0.069 R)
• M66: 28,507,221 km (0.041 R)
• M67: 28,860,122 km (0.118 R)
• M68: 29,774,614 km (0.119 R)
• M69: 30,081,439 km (0.076 R)
• M70: 30,337,999 km (0.072 R)
• M71: 30,646,919 km (0.087 R)
• M72: 30,749,992 km (0.117 R)
• M73: 31,788,201 km (0.06 R)
• M74: 32,469,171 km (0.074 R)
• M75: 33,685,701 km (0.119 R)
• M76: 33,792,214 km (0.113 R)
• M77: 33,898,728 km (0.052 R)
• M78: 34,005,541 km (0.085 R)
• M79: 34,594,508 km (0.06 R)
• M80: 36,600,017 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.9

Radius: 8

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 10.84 AU - 11.44 AU

Year: 13381 Days

Day: 14.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,835,502 km

• M1: 100,530 km (0.049 R)
• M2: 196,422 km (0.093 R)
• M3: 286,480 km (0.064 R)
• M4: 404,961 km (0.107 R)
• M5: 845,826 km (0.077 R)
• M6: 903,870 km (0.108 R)
• M7: 1,071,121 km (0.103 R)
• M8: 1,166,714 km (0.089 R)
• M9: 1,281,755 km (0.091 R)
• M10: 2,050,089 km (0.11 R)
• M11: 2,230,654 km (0.032 R)
• M12: 2,395,660 km (0.051 R)
• M13: 2,607,491 km (0.106 R)
• M14: 2,737,641 km (0.116 R)
• M15: 3,186,734 km (0.07 R)
• M16: 3,586,609 km (0.051 R)
• M17: 3,927,842 km (0.102 R)
• M18: 4,279,546 km (0.075 R)
• M19: 4,563,034 km (0.12 R)
• M20: 4,615,244 km (0.048 R)
• M21: 5,312,071 km (0.105 R)
• M22: 5,588,677 km (0.109 R)
• M23: 5,927,068 km (0.101 R)
• M24: 6,070,083 km (0.082 R)
• M25: 7,345,854 km (0.101 R)
• M26: 7,438,006 km (0.07 R)
• M27: 7,530,458 km (0.108 R)
• M28: 7,685,291 km (0.109 R)
• M29: 8,156,375 km (0.102 R)
• M30: 8,379,426 km (0.104 R)
• M31: 8,475,617 km (0.071 R)
• M32: 8,539,944 km (0.104 R)
• M33: 8,669,197 km (0.086 R)
• M34: 8,896,885 km (0.102 R)
• M35: 9,192,490 km (0.05 R)
• M36: 9,457,877 km (0.12 R)
• M37: 9,558,107 km (0.116 R)
• M38: 10,614,268 km (0.079 R)
• M39: 11,528,162 km (0.077 R)
• M40: 12,357,682 km (0.117 R)
• M41: 13,094,451 km (0.086 R)
• M42: 13,281,000 km (0.111 R)
• M43: 13,543,394 km (0.078 R)
• M44: 14,149,864 km (0.055 R)
• M45: 14,417,944 km (0.119 R)
• M46: 14,765,160 km (0.083 R)
• M47: 14,959,338 km (0.11 R)
• M48: 15,115,070 km (0.069 R)
• M49: 15,981,989 km (0.073 R)
• M50: 16,784,133 km (0.093 R)
• M51: 18,094,461 km (0.11 R)
• M52: 18,761,967 km (0.076 R)
• M53: 18,972,152 km (0.092 R)
• M54: 19,140,898 km (0.055 R)
• M55: 19,310,243 km (0.108 R)
• M56: 19,437,551 km (0.09 R)
• M57: 20,986,337 km (0.059 R)
• M58: 21,996,572 km (0.111 R)
• M59: 22,085,134 km (0.079 R)
• M60: 22,887,876 km (0.066 R)
• M61: 23,112,572 km (0.055 R)
• M62: 23,518,730 km (0.111 R)
• M63: 24,246,823 km (0.058 R)
• M64: 24,567,561 km (0.082 R)
• M65: 24,843,718 km (0.073 R)
• M66: 25,259,900 km (0.053 R)
• M67: 25,678,325 km (0.099 R)
• M68: 25,771,524 km (0.091 R)
• M69: 25,911,698 km (0.09 R)
• M70: 26,052,170 km (0.079 R)
• M71: 26,663,576 km (0.109 R)
• M72: 26,852,668 km (0.073 R)
• M73: 27,517,780 km (0.056 R)
• M74: 27,661,095 km (0.117 R)
• M75: 27,948,323 km (0.104 R)
• M76: 28,236,598 km (0.088 R)
• M77: 30,134,247 km (0.103 R)
• M78: 32,022,471 km (0.052 R)
• M79: 32,626,697 km (0.114 R)
• M80: 33,489,129 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.7

Radius: 3.9

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 11.34 AU - 15.98 AU

Year: 18170 Days

Day: 19.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 32,835,502 km

• M1: 49,517 km (0.113 R)
• M2: 81,232 km (0.102 R)
• M3: 114,891 km (0.064 R)
• M4: 236,215 km (0.106 R)
• M5: 310,864 km (0.117 R)
• M6: 518,357 km (0.108 R)
• M7: 875,447 km (0.102 R)
• M8: 1,023,698 km (0.081 R)
• M9: 1,164,021 km (0.069 R)
• M10: 1,360,593 km (0.117 R)
• M11: 1,428,510 km (0.109 R)
• M12: 1,585,289 km (0.088 R)
• M13: 1,692,850 km (0.105 R)
• M14: 2,029,894 km (0.059 R)
• M15: 2,166,626 km (0.093 R)
• M16: 3,069,449 km (0.107 R)
• M17: 3,807,415 km (0.098 R)
• M18: 3,976,012 km (0.104 R)
• M19: 4,097,785 km (0.11 R)
• M20: 4,750,929 km (0.05 R)
• M21: 4,880,331 km (0.056 R)
• M22: 5,010,781 km (0.033 R)
• M23: 5,489,943 km (0.111 R)
• M24: 6,179,439 km (0.085 R)
• M25: 6,519,924 km (0.12 R)
• M26: 7,942,001 km (0.098 R)
• M27: 8,750,727 km (0.107 R)
• M28: 8,782,293 km (0.096 R)
• M29: 8,814,007 km (0.101 R)
• M30: 8,877,437 km (0.108 R)
• M31: 9,781,457 km (0.039 R)
• M32: 10,011,987 km (0.093 R)
• M33: 11,605,653 km (0.06 R)
• M34: 13,604,730 km (0.085 R)
• M35: 14,344,192 km (0.073 R)
• M36: 14,531,040 km (0.102 R)
• M37: 15,784,371 km (0.115 R)
• M38: 16,756,757 km (0.085 R)
• M39: 17,190,740 km (0.079 R)
• M40: 18,311,976 km (0.093 R)
• M41: 18,596,063 km (0.104 R)
• M42: 18,840,655 km (0.082 R)
• M43: 19,788,058 km (0.118 R)
• M44: 20,414,125 km (0.099 R)
• M45: 20,835,243 km (0.11 R)
• M46: 21,046,775 km (0.111 R)
• M47: 21,174,083 km (0.047 R)
• M48: 21,814,511 km (0.079 R)
• M49: 24,483,337 km (0.111 R)
• M50: 24,796,146 km (0.094 R)
• M51: 24,840,876 km (0.087 R)
• M52: 25,290,268 km (0.119 R)
• M53: 25,787,831 km (0.114 R)
• M54: 26,106,025 km (0.106 R)
• M55: 26,700,378 km (0.095 R)
• M56: 27,068,538 km (0.118 R)
• M57: 27,902,696 km (0.029 R)
• M58: 28,042,570 km (0.094 R)
• M59: 29,406,453 km (0.114 R)
• M60: 30,455,434 km (0.026 R)
• M61: 32,051,793 km (0.083 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 13,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit