🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.72 AU - 0.88 AU

Year: 274 Days

Day: 29.7 Hours

Environment

Temp: 80 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.9 AU - 1.08 AU

Year: 377 Days

Day: 22.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.6 AU - 3.32 AU

Year: 1950 Days

Day: 47.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.7

Radius: 10.6

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.84 AU - 7.78 AU

Year: 6804 Days

Day: 13.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 103,338,751 km

• M1: 132,843 km (0.103 R)
• M2: 428,897 km (0.07 R)
• M3: 521,199 km (0.092 R)
• M4: 658,679 km (0.109 R)
• M5: 755,469 km (0.036 R)
• M6: 1,016,368 km (0.087 R)
• M7: 1,091,915 km (0.092 R)
• M8: 1,209,200 km (0.085 R)
• M9: 1,330,673 km (0.115 R)
• M10: 1,431,053 km (0.083 R)
• M11: 1,639,593 km (0.118 R)
• M12: 1,895,704 km (0.059 R)
• M13: 2,077,017 km (0.082 R)
• M14: 2,194,451 km (0.11 R)
• M15: 2,446,374 km (0.039 R)
• M16: 2,581,311 km (0.118 R)
• M17: 2,923,741 km (0.1 R)
• M18: 3,022,775 km (0.1 R)
• M19: 3,190,175 km (0.096 R)
• M20: 3,476,355 km (0.042 R)
• M21: 3,687,588 km (0.102 R)
• M22: 3,770,764 km (0.097 R)
• M23: 3,939,361 km (0.075 R)
• M24: 4,196,819 km (0.094 R)
• M25: 4,384,115 km (0.118 R)
• M26: 4,586,970 km (0.102 R)
• M27: 4,741,205 km (0.071 R)
• M28: 4,818,847 km (0.112 R)
• M29: 4,897,086 km (0.108 R)
• M30: 5,496,974 km (0.078 R)
• M31: 5,910,013 km (0.069 R)
• M32: 6,148,472 km (0.036 R)
• M33: 6,577,070 km (0.118 R)
• M34: 6,693,158 km (0.109 R)
• M35: 6,765,863 km (0.064 R)
• M36: 6,868,337 km (0.03 R)
• M37: 7,059,823 km (0.081 R)
• M38: 7,538,985 km (0.065 R)
• M39: 7,813,048 km (0.072 R)
• M40: 8,324,224 km (0.103 R)
• M41: 8,544,282 km (0.087 R)
• M42: 8,798,300 km (0.066 R)
• M43: 9,022,547 km (0.102 R)
• M44: 9,542,250 km (0.119 R)
• M45: 10,508,951 km (0.037 R)
• M46: 10,746,961 km (0.092 R)
• M47: 10,815,328 km (0.11 R)
• M48: 11,263,074 km (0.09 R)
• M49: 11,454,410 km (0.11 R)
• M50: 11,910,683 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.5

Radius: 7.5

Gravity: 13.63 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 14.68 AU - 21.88 AU

Year: 29925 Days

Day: 21.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 103,338,751 km

• M1: 229,034 km (0.055 R)
• M2: 1,013,825 km (0.12 R)
• M3: 1,145,321 km (0.086 R)
• M4: 1,687,165 km (0.093 R)
• M5: 2,129,675 km (0.067 R)
• M6: 2,473,451 km (0.084 R)
• M7: 2,651,921 km (0.05 R)
• M8: 2,880,956 km (0.106 R)
• M9: 3,260,785 km (0.112 R)
• M10: 4,601,481 km (0.039 R)
• M11: 4,710,987 km (0.075 R)
• M12: 5,157,686 km (0.093 R)
• M13: 5,328,676 km (0.094 R)
• M14: 6,091,326 km (0.093 R)
• M15: 6,639,154 km (0.09 R)
• M16: 7,587,006 km (0.077 R)
• M17: 7,651,632 km (0.085 R)
• M18: 8,308,666 km (0.052 R)
• M19: 9,676,289 km (0.064 R)
• M20: 10,602,151 km (0.116 R)
• M21: 10,892,670 km (0.095 R)
• M22: 11,038,976 km (0.072 R)
• M23: 12,384,460 km (0.116 R)
• M24: 12,767,281 km (0.036 R)
• M25: 15,636,867 km (0.098 R)
• M26: 16,133,831 km (0.077 R)
• M27: 17,827,429 km (0.096 R)
• M28: 20,561,928 km (0.082 R)
• M29: 20,652,285 km (0.045 R)
• M30: 21,197,270 km (0.118 R)
• M31: 22,208,701 km (0.099 R)
• M32: 22,767,001 km (0.091 R)
• M33: 27,297,273 km (0.087 R)
• M34: 27,595,721 km (0.11 R)
• M35: 27,795,284 km (0.11 R)
• M36: 29,205,394 km (0.095 R)
• M37: 29,714,625 km (0.039 R)
• M38: 30,432,545 km (0.069 R)
• M39: 32,094,727 km (0.031 R)
• M40: 32,304,463 km (0.106 R)
• M41: 32,620,115 km (0.063 R)
• M42: 33,360,624 km (0.072 R)
• M43: 34,213,631 km (0.09 R)
• M44: 35,506,456 km (0.096 R)
• M45: 37,696,569 km (0.102 R)
• M46: 40,382,000 km (0.048 R)
• M47: 40,608,492 km (0.077 R)
• M48: 41,633,237 km (0.096 R)
• M49: 42,321,088 km (0.087 R)
• M50: 44,875,172 km (0.074 R)
• M51: 45,109,892 km (0.101 R)
• M52: 45,580,377 km (0.027 R)
• M53: 46,407,803 km (0.106 R)
• M54: 47,240,165 km (0.117 R)
• M55: 48,678,549 km (0.056 R)
• M56: 48,919,551 km (0.085 R)
• M57: 51,720,921 km (0.082 R)
• M58: 51,966,860 km (0.055 R)
• M59: 52,213,397 km (0.074 R)
• M60: 52,583,652 km (0.071 R)
• M61: 55,452,041 km (0.1 R)
• M62: 55,578,003 km (0.065 R)
• M63: 56,968,664 km (0.064 R)
• M64: 60,689,911 km (0.096 R)
• M65: 62,252,461 km (0.115 R)
• M66: 64,621,044 km (0.084 R)
• M67: 65,284,361 km (0.112 R)
• M68: 67,556,005 km (0.061 R)
• M69: 69,174,953 km (0.109 R)
• M70: 70,943,349 km (0.108 R)
• M71: 73,692,809 km (0.108 R)
• M72: 74,385,596 km (0.107 R)
• M73: 76,336,951 km (0.093 R)
• M74: 77,741,077 km (0.061 R)
• M75: 78,163,990 km (0.083 R)
• M76: 78,305,061 km (0.078 R)
• M77: 81,861,002 km (0.05 R)
• M78: 82,578,473 km (0.095 R)
• M79: 83,153,827 km (0.08 R)
• M80: 86,342,805 km (0.096 R)
• M81: 87,219,299 km (0.042 R)
• M82: 92,391,495 km (0.109 R)
• M83: 92,689,943 km (0.115 R)
• M84: 92,839,391 km (0.105 R)
• M85: 92,988,840 km (0.073 R)
• M86: 93,288,035 km (0.099 R)
• M87: 93,887,324 km (0.108 R)
• M88: 94,638,306 km (0.066 R)
• M89: 96,146,103 km (0.106 R)
• M90: 96,751,525 km (0.075 R)
• M91: 97,813,969 km (0.092 R)
• M92: 100,103,714 km (0.111 R)
• M93: 103,183,935 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 16,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit