🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.09 AU - 1.29 AU

Year: 486 Days

Day: 27.9 Hours

Environment

Temp: -13 °C

Axial Tilt: 50 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.02 AU - 2.3 AU

Year: 1190 Days

Day: 30.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,107,201 km

• M1: 170,841 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.88 AU - 2.92 AU

Year: 1393 Days

Day: 41.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.43 AU - 2.77 AU

Year: 1571 Days

Day: 47.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.37 AU - 3.73 AU

Year: 1996 Days

Day: 13.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.58 AU - 3.74 AU

Year: 2105 Days

Day: 23 Hours

Environment

Temp: -123 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.8

Radius: 9.1

Gravity: 10.13 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.5 AU - 7.1 AU

Year: 5234 Days

Day: 12 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 84,107,201 km

• M1: 180,415 km (0.087 R)
• M2: 451,337 km (0.091 R)
• M3: 613,202 km (0.092 R)
• M4: 822,339 km (0.112 R)
• M5: 950,395 km (0.107 R)
• M6: 1,039,406 km (0.114 R)
• M7: 1,194,539 km (0.08 R)
• M8: 1,340,696 km (0.117 R)
• M9: 1,705,117 km (0.111 R)
• M10: 2,099,756 km (0.105 R)
• M11: 2,501,725 km (0.076 R)
• M12: 2,564,108 km (0.104 R)
• M13: 2,669,275 km (0.056 R)
• M14: 3,126,745 km (0.041 R)
• M15: 3,561,776 km (0.101 R)
• M16: 3,632,236 km (0.109 R)
• M17: 3,798,440 km (0.039 R)
• M18: 4,237,509 km (0.108 R)
• M19: 4,564,680 km (0.052 R)
• M20: 5,270,333 km (0.093 R)
• M21: 5,377,744 km (0.091 R)
• M22: 5,485,904 km (0.112 R)
• M23: 6,093,720 km (0.063 R)
• M24: 6,263,214 km (0.05 R)
• M25: 6,491,800 km (0.099 R)
• M26: 6,636,012 km (0.069 R)
• M27: 7,045,461 km (0.098 R)
• M28: 7,858,077 km (0.078 R)
• M29: 8,104,614 km (0.118 R)
• M30: 8,573,753 km (0.088 R)
• M31: 8,795,607 km (0.113 R)
• M32: 9,472,836 km (0.092 R)
• M33: 9,768,292 km (0.076 R)
• M34: 10,570,735 km (0.107 R)
• M35: 11,186,480 km (0.103 R)
• M36: 11,394,271 km (0.104 R)
• M37: 11,498,691 km (0.087 R)
• M38: 11,884,204 km (0.116 R)
• M39: 12,060,880 km (0.08 R)
• M40: 12,238,452 km (0.04 R)
• M41: 12,309,661 km (0.108 R)
• M42: 12,452,527 km (0.116 R)
• M43: 12,740,054 km (0.084 R)
• M44: 13,800,703 km (0.08 R)
• M45: 13,986,354 km (0.057 R)
• M46: 14,510,844 km (0.108 R)
• M47: 15,194,506 km (0.116 R)
• M48: 15,347,844 km (0.102 R)
• M49: 15,424,737 km (0.091 R)
• M50: 15,501,780 km (0.079 R)
• M51: 15,772,253 km (0.082 R)
• M52: 16,083,417 km (0.096 R)
• M53: 16,751,222 km (0.108 R)
• M54: 17,588,670 km (0.097 R)
• M55: 18,439,733 km (0.112 R)
• M56: 21,157,926 km (0.087 R)
• M57: 21,372,150 km (0.119 R)
• M58: 21,759,609 km (0.048 R)
• M59: 22,192,695 km (0.103 R)
• M60: 22,497,725 km (0.103 R)
• M61: 23,376,612 km (0.101 R)
• M62: 23,909,330 km (0.081 R)
• M63: 23,998,490 km (0.091 R)
• M64: 26,079,995 km (0.03 R)
• M65: 26,263,701 km (0.108 R)
• M66: 26,724,912 km (0.041 R)
• M67: 27,983,628 km (0.119 R)
• M68: 28,265,919 km (0.1 R)
• M69: 28,738,499 km (0.099 R)
• M70: 28,880,767 km (0.062 R)
• M71: 29,595,844 km (0.049 R)
• M72: 29,691,587 km (0.099 R)
• M73: 30,558,207 km (0.065 R)
• M74: 31,140,592 km (0.061 R)
• M75: 31,628,580 km (0.113 R)
• M76: 32,266,914 km (0.083 R)
• M77: 32,365,499 km (0.094 R)
• M78: 32,464,234 km (0.102 R)
• M79: 33,257,252 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.6

Radius: 3.9

Gravity: 26.67 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 15.3 AU - 22.02 AU

Year: 30206 Days

Day: 20.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 84,107,201 km

• M1: 69,713 km (0.071 R)
• M2: 159,023 km (0.103 R)
• M3: 552,465 km (0.104 R)
• M4: 646,712 km (0.113 R)
• M5: 1,377,647 km (0.107 R)
• M6: 2,058,467 km (0.118 R)
• M7: 2,990,611 km (0.102 R)
• M8: 3,455,711 km (0.058 R)
• M9: 4,079,833 km (0.082 R)
• M10: 4,737,914 km (0.12 R)
• M11: 5,029,929 km (0.072 R)
• M12: 5,277,663 km (0.102 R)
• M13: 5,580,300 km (0.099 R)
• M14: 5,992,442 km (0.116 R)
• M15: 6,255,136 km (0.115 R)
• M16: 6,955,254 km (0.104 R)
• M17: 7,175,761 km (0.047 R)
• M18: 7,231,112 km (0.119 R)
• M19: 7,286,763 km (0.083 R)
• M20: 7,680,055 km (0.048 R)
• M21: 8,311,807 km (0.047 R)
• M22: 9,624,529 km (0.109 R)
• M23: 10,179,836 km (0.069 R)
• M24: 10,682,186 km (0.107 R)
• M25: 12,636,532 km (0.052 R)
• M26: 13,654,097 km (0.083 R)
• M27: 15,694,761 km (0.119 R)
• M28: 16,713,373 km (0.105 R)
• M29: 20,679,063 km (0.055 R)
• M30: 20,995,612 km (0.119 R)
• M31: 21,313,807 km (0.107 R)
• M32: 21,473,578 km (0.093 R)
• M33: 22,683,824 km (0.052 R)
• M34: 22,846,886 km (0.096 R)
• M35: 23,174,057 km (0.063 R)
• M36: 24,081,966 km (0.114 R)
• M37: 25,847,371 km (0.036 R)
• M38: 27,740,831 km (0.07 R)
• M39: 27,828,046 km (0.104 R)
• M40: 28,792,354 km (0.118 R)
• M41: 29,323,127 km (0.087 R)
• M42: 29,678,572 km (0.082 R)
• M43: 30,035,662 km (0.089 R)
• M44: 30,214,581 km (0.097 R)
• M45: 30,304,340 km (0.101 R)
• M46: 30,934,296 km (0.06 R)
• M47: 31,933,012 km (0.076 R)
• M48: 33,404,457 km (0.06 R)
• M49: 33,868,808 km (0.115 R)
• M50: 34,335,254 km (0.11 R)
• M51: 35,937,148 km (0.094 R)
• M52: 42,884,922 km (0.108 R)
• M53: 42,985,751 km (0.104 R)
• M54: 43,490,644 km (0.088 R)
• M55: 45,119,615 km (0.053 R)
• M56: 45,324,714 km (0.097 R)
• M57: 45,427,338 km (0.032 R)
• M58: 46,251,174 km (0.097 R)
• M59: 46,664,812 km (0.104 R)
• M60: 47,913,505 km (0.118 R)
• M61: 49,278,436 km (0.094 R)
• M62: 50,869,260 km (0.059 R)
• M63: 52,584,699 km (0.071 R)
• M64: 53,124,597 km (0.078 R)
• M65: 54,755,513 km (0.09 R)
• M66: 55,522,053 km (0.08 R)
• M67: 57,954,664 km (0.045 R)
• M68: 60,308,886 km (0.116 R)
• M69: 62,465,638 km (0.045 R)
• M70: 63,610,810 km (0.11 R)
• M71: 64,416,694 km (0.03 R)
• M72: 64,763,013 km (0.092 R)
• M73: 65,109,930 km (0.071 R)
• M74: 65,341,657 km (0.116 R)
• M75: 65,573,683 km (0.088 R)
• M76: 68,495,928 km (0.069 R)
• M77: 69,558,372 km (0.069 R)
• M78: 71,580,038 km (0.063 R)
• M79: 72,778,167 km (0.108 R)
• M80: 73,741,428 km (0.093 R)
• M81: 74,466,678 km (0.101 R)
• M82: 75,315,796 km (0.083 R)
• M83: 78,005,267 km (0.058 R)
• M84: 79,114,385 km (0.11 R)
• M85: 79,361,670 km (0.081 R)
• M86: 81,473,244 km (0.1 R)
• M87: 81,972,901 km (0.069 R)
• M88: 83,100,570 km (0.076 R)
• M89: 83,729,180 km (0.11 R)
• M90: 83,981,103 km (0.118 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 11,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit