🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.95 AU - 0.99 AU

Year: 354 Days

Day: 31.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,605,669 km

• M1: 324,927 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.08 AU - 1.08 AU

Year: 416 Days

Day: 25.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.28 AU - 1.94 AU

Year: 758 Days

Day: 39.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.91 AU - 2.97 AU

Year: 1413 Days

Day: 16.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,605,669 km

• M1: 259,702 km (0.115 R)
• M2: 625,469 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.28 AU - 3.36 AU

Year: 1756 Days

Day: 19.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.27 AU - 4.53 AU

Year: 2856 Days

Day: 13.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.3

Radius: 12.7

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.15 AU - 11.97 AU

Year: 11833 Days

Day: 6.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 82,605,669 km

• M1: 352,602 km (0.108 R)
• M2: 494,271 km (0.104 R)
• M3: 741,706 km (0.057 R)
• M4: 845,677 km (0.091 R)
• M5: 1,089,372 km (0.114 R)
• M6: 1,272,031 km (0.102 R)
• M7: 1,761,814 km (0.042 R)
• M8: 1,857,108 km (0.071 R)
• M9: 1,978,731 km (0.094 R)
• M10: 2,230,205 km (0.102 R)
• M11: 2,848,343 km (0.072 R)
• M12: 3,487,874 km (0.073 R)
• M13: 3,670,085 km (0.072 R)
• M14: 3,886,702 km (0.108 R)
• M15: 4,139,373 km (0.118 R)
• M16: 4,332,504 km (0.115 R)
• M17: 4,495,865 km (0.084 R)
• M18: 5,624,282 km (0.071 R)
• M19: 6,201,879 km (0.092 R)
• M20: 6,497,933 km (0.093 R)
• M21: 7,688,583 km (0.048 R)
• M22: 8,738,460 km (0.101 R)
• M23: 9,112,306 km (0.103 R)
• M24: 9,322,341 km (0.085 R)
• M25: 9,661,778 km (0.052 R)
• M26: 10,792,888 km (0.105 R)
• M27: 11,015,190 km (0.066 R)
• M28: 11,419,254 km (0.12 R)
• M29: 12,427,245 km (0.105 R)
• M30: 13,559,401 km (0.038 R)
• M31: 13,703,315 km (0.099 R)
• M32: 13,799,506 km (0.101 R)
• M33: 13,944,167 km (0.111 R)
• M34: 15,169,523 km (0.071 R)
• M35: 15,368,788 km (0.118 R)
• M36: 15,719,595 km (0.111 R)
• M37: 16,480,300 km (0.107 R)
• M38: 16,890,946 km (0.068 R)
• M39: 17,774,621 km (0.119 R)
• M40: 18,407,569 km (0.116 R)
• M41: 19,047,848 km (0.119 R)
• M42: 19,370,680 km (0.109 R)
• M43: 21,401,771 km (0.112 R)
• M44: 23,040,615 km (0.09 R)
• M45: 24,077,927 km (0.101 R)
• M46: 24,543,924 km (0.082 R)
• M47: 25,071,706 km (0.068 R)
• M48: 25,662,617 km (0.115 R)
• M49: 26,198,178 km (0.044 R)
• M50: 26,377,545 km (0.115 R)
• M51: 26,557,362 km (0.051 R)
• M52: 27,099,205 km (0.119 R)
• M53: 27,220,081 km (0.06 R)
• M54: 27,583,903 km (0.088 R)
• M55: 28,132,628 km (0.101 R)
• M56: 28,993,414 km (0.055 R)
• M57: 29,240,849 km (0.083 R)
• M58: 30,488,944 km (0.117 R)
• M59: 30,614,755 km (0.113 R)
• M60: 31,436,347 km (0.094 R)
• M61: 32,972,418 km (0.103 R)
• M62: 33,749,579 km (0.108 R)
• M63: 34,205,703 km (0.1 R)
• M64: 34,467,349 km (0.031 R)
• M65: 35,256,029 km (0.064 R)
• M66: 35,984,272 km (0.113 R)
• M67: 36,117,115 km (0.115 R)
• M68: 36,650,581 km (0.078 R)
• M69: 36,784,321 km (0.114 R)
• M70: 38,810,026 km (0.108 R)
• M71: 39,219,625 km (0.11 R)
• M72: 39,905,232 km (0.12 R)
• M73: 41,916,127 km (0.056 R)
• M74: 43,817,665 km (0.083 R)
• M75: 44,030,692 km (0.085 R)
• M76: 44,315,377 km (0.098 R)
• M77: 45,172,723 km (0.036 R)
• M78: 45,963,497 km (0.087 R)
• M79: 46,976,574 km (0.077 R)
• M80: 48,583,404 km (0.117 R)
• M81: 49,098,320 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.9

Radius: 4.2

Gravity: 33.55 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 14.22 AU - 18.32 AU

Year: 24338 Days

Day: 17.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,605,669 km

• M1: 268,379 km (0.069 R)
• M2: 524,789 km (0.094 R)
• M3: 592,856 km (0.12 R)
• M4: 688,001 km (0.1 R)
• M5: 737,518 km (0.092 R)
• M6: 947,703 km (0.101 R)
• M7: 1,483,861 km (0.075 R)
• M8: 1,581,100 km (0.086 R)
• M9: 1,781,860 km (0.099 R)
• M10: 2,026,303 km (0.084 R)
• M11: 2,901,301 km (0.117 R)
• M12: 2,982,234 km (0.067 R)
• M13: 3,526,919 km (0.076 R)
• M14: 4,896,189 km (0.083 R)
• M15: 6,044,053 km (0.113 R)
• M16: 9,158,232 km (0.076 R)
• M17: 9,217,622 km (0.05 R)
• M18: 9,337,002 km (0.114 R)
• M19: 9,880,042 km (0.073 R)
• M20: 11,763,030 km (0.077 R)
• M21: 12,480,651 km (0.112 R)
• M22: 12,877,983 km (0.094 R)
• M23: 14,026,147 km (0.083 R)
• M24: 14,716,691 km (0.096 R)
• M25: 15,418,305 km (0.08 R)
• M26: 17,809,477 km (0.043 R)
• M27: 17,958,177 km (0.1 R)
• M28: 18,406,372 km (0.08 R)
• M29: 19,696,355 km (0.106 R)
• M30: 20,313,446 km (0.032 R)
• M31: 22,202,269 km (0.092 R)
• M32: 22,844,343 km (0.111 R)
• M33: 23,086,691 km (0.108 R)
• M34: 23,167,624 km (0.099 R)
• M35: 23,329,788 km (0.114 R)
• M36: 24,558,435 km (0.11 R)
• M37: 25,807,877 km (0.114 R)
• M38: 26,398,040 km (0.109 R)
• M39: 26,907,271 km (0.067 R)
• M40: 27,505,663 km (0.097 R)
• M41: 27,677,401 km (0.105 R)
• M42: 28,368,095 km (0.103 R)
• M43: 28,628,545 km (0.113 R)
• M44: 29,678,123 km (0.06 R)
• M45: 32,266,466 km (0.087 R)
• M46: 32,538,285 km (0.099 R)
• M47: 32,810,852 km (0.086 R)
• M48: 33,633,192 km (0.085 R)
• M49: 33,908,901 km (0.106 R)
• M50: 34,093,056 km (0.082 R)
• M51: 36,234,699 km (0.1 R)
• M52: 36,517,289 km (0.03 R)
• M53: 37,941,012 km (0.119 R)
• M54: 38,611,659 km (0.106 R)
• M55: 39,867,384 km (0.098 R)
• M56: 39,964,473 km (0.086 R)
• M57: 40,646,789 km (0.09 R)
• M58: 41,038,286 km (0.118 R)
• M59: 42,418,626 km (0.098 R)
• M60: 42,915,440 km (0.11 R)
• M61: 43,513,981 km (0.077 R)
• M62: 45,732,069 km (0.06 R)
• M63: 50,802,988 km (0.115 R)
• M64: 53,994,359 km (0.117 R)
• M65: 55,614,056 km (0.107 R)
• M66: 57,030,897 km (0.041 R)
• M67: 57,359,414 km (0.093 R)
• M68: 61,239,534 km (0.11 R)
• M69: 61,575,980 km (0.116 R)
• M70: 62,363,612 km (0.076 R)
• M71: 62,702,152 km (0.117 R)
• M72: 63,721,363 km (0.06 R)
• M73: 64,403,978 km (0.077 R)
• M74: 65,317,871 km (0.092 R)
• M75: 66,466,184 km (0.119 R)
• M76: 70,655,074 km (0.044 R)
• M77: 71,951,938 km (0.065 R)
• M78: 72,070,270 km (0.087 R)
• M79: 73,137,801 km (0.117 R)
• M80: 73,733,051 km (0.078 R)
• M81: 74,330,096 km (0.042 R)
• M82: 74,449,624 km (0.081 R)
• M83: 74,928,487 km (0.061 R)
• M84: 75,408,547 km (0.084 R)
• M85: 75,648,950 km (0.108 R)
• M86: 75,889,504 km (0.101 R)
• M87: 76,492,234 km (0.067 R)
• M88: 78,918,711 km (0.103 R)
• M89: 79,529,370 km (0.033 R)
• M90: 79,896,483 km (0.056 R)
• M91: 80,019,003 km (0.06 R)
• M92: 80,509,535 km (0.104 R)
• M93: 81,493,739 km (0.034 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 16,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit