🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.48 AU - 0.58 AU

Year: 136 Days

Day: 42.3 Hours

Environment

Temp: 228 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.28 AU - 1.5 AU

Year: 579 Days

Day: 30 Hours

Environment

Temp: 17 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 100,770,271 km

• M1: 57,146 km (0.095 R)
• M2: 116,387 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.56 AU - 2 AU

Year: 839 Days

Day: 31 Hours

Environment

Temp: -33 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.1 AU - 3.58 AU

Year: 2155 Days

Day: 38.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,770,271 km

• M1: 251,773 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.15 AU - 3.61 AU

Year: 2194 Days

Day: 16.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.75 AU - 5.09 AU

Year: 3853 Days

Day: 37.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.7 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845

Radius: 6.6

Gravity: 19.4 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 13.73 AU - 15.23 AU

Year: 19456 Days

Day: 21.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 64.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 100,770,271 km

• M1: 291,716 km (0.081 R)
• M2: 477,367 km (0.094 R)
• M3: 561,890 km (0.066 R)
• M4: 698,472 km (0.102 R)
• M5: 746,493 km (0.079 R)
• M6: 846,126 km (0.11 R)
• M7: 950,246 km (0.109 R)
• M8: 1,347,727 km (0.044 R)
• M9: 1,660,686 km (0.119 R)
• M10: 1,927,120 km (0.087 R)
• M11: 2,883,349 km (0.09 R)
• M12: 3,619,072 km (0.074 R)
• M13: 3,661,707 km (0.111 R)
• M14: 3,964,044 km (0.079 R)
• M15: 4,096,139 km (0.085 R)
• M16: 4,918,928 km (0.065 R)
• M17: 5,013,473 km (0.057 R)
• M18: 5,397,641 km (0.041 R)
• M19: 6,092,523 km (0.037 R)
• M20: 6,194,100 km (0.083 R)
• M21: 6,450,511 km (0.043 R)
• M22: 6,606,092 km (0.115 R)
• M23: 7,186,981 km (0.086 R)
• M24: 8,172,382 km (0.057 R)
• M25: 8,510,324 km (0.039 R)
• M26: 9,141,477 km (0.113 R)
• M27: 10,509,550 km (0.098 R)
• M28: 11,435,560 km (0.056 R)
• M29: 11,876,725 km (0.064 R)
• M30: 12,131,191 km (0.097 R)
• M31: 12,323,424 km (0.111 R)
• M32: 12,971,033 km (0.088 R)
• M33: 13,364,775 km (0.098 R)
• M34: 13,963,016 km (0.032 R)
• M35: 15,809,353 km (0.108 R)
• M36: 15,879,216 km (0.093 R)
• M37: 16,583,223 km (0.106 R)
• M38: 17,297,553 km (0.099 R)
• M39: 17,803,493 km (0.115 R)
• M40: 18,167,913 km (0.104 R)
• M41: 19,201,186 km (0.109 R)
• M42: 19,499,933 km (0.098 R)
• M43: 20,405,449 km (0.097 R)
• M44: 21,170,343 km (0.081 R)
• M45: 21,247,386 km (0.104 R)
• M46: 23,123,343 km (0.095 R)
• M47: 23,202,779 km (0.092 R)
• M48: 23,282,066 km (0.092 R)
• M49: 23,361,652 km (0.056 R)
• M50: 24,403,302 km (0.095 R)
• M51: 24,889,196 km (0.103 R)
• M52: 26,781,160 km (0.118 R)
• M53: 27,114,913 km (0.041 R)
• M54: 28,124,250 km (0.09 R)
• M55: 30,527,091 km (0.118 R)
• M56: 30,701,223 km (0.078 R)
• M57: 31,753,046 km (0.093 R)
• M58: 32,371,932 km (0.115 R)
• M59: 32,727,526 km (0.064 R)
• M60: 33,352,696 km (0.114 R)
• M61: 33,621,822 km (0.09 R)
• M62: 35,160,586 km (0.12 R)
• M63: 35,251,841 km (0.108 R)
• M64: 35,526,054 km (0.083 R)
• M65: 35,617,607 km (0.109 R)
• M66: 37,185,842 km (0.111 R)
• M67: 38,306,330 km (0.077 R)
• M68: 39,154,101 km (0.108 R)
• M69: 42,217,716 km (0.114 R)
• M70: 43,386,225 km (0.055 R)
• M71: 44,664,239 km (0.09 R)
• M72: 45,059,926 km (0.119 R)
• M73: 47,559,257 km (0.078 R)
• M74: 47,761,215 km (0.081 R)
• M75: 48,064,449 km (0.039 R)
• M76: 49,182,245 km (0.095 R)
• M77: 50,926,706 km (0.088 R)
• M78: 51,236,523 km (0.032 R)
• M79: 53,004,620 km (0.039 R)
• M80: 56,707,167 km (0.11 R)
• M81: 60,055,467 km (0.083 R)
• M82: 60,164,524 km (0.059 R)
• M83: 61,149,177 km (0.096 R)
• M84: 62,580,828 km (0.099 R)
• M85: 65,477,193 km (0.115 R)
• M86: 65,589,391 km (0.118 R)
• M87: 67,734,625 km (0.065 R)
• M88: 68,416,791 km (0.071 R)
• M89: 71,514,813 km (0.06 R)
• M90: 71,746,092 km (0.082 R)
• M91: 76,069,769 km (0.084 R)
• M92: 77,490,051 km (0.044 R)
• M93: 78,441,793 km (0.042 R)
• M94: 79,277,746 km (0.098 R)

Asteroid Belt

Center: 16.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.6

Radius: 6.7

Gravity: 20.51 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 17.24 AU - 18.16 AU

Year: 26294 Days

Day: 16 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 100,770,271 km

• M1: 457,620 km (0.039 R)
• M2: 1,908,270 km (0.098 R)
• M3: 2,847,296 km (0.091 R)
• M4: 3,509,117 km (0.097 R)
• M5: 3,806,817 km (0.111 R)
• M6: 4,533,115 km (0.068 R)
• M7: 4,586,671 km (0.106 R)
• M8: 5,022,150 km (0.062 R)
• M9: 5,585,237 km (0.027 R)
• M10: 8,356,387 km (0.106 R)
• M11: 8,422,061 km (0.119 R)
• M12: 8,954,330 km (0.114 R)
• M13: 9,772,780 km (0.114 R)
• M14: 9,981,170 km (0.071 R)
• M15: 10,473,197 km (0.09 R)
• M16: 11,117,216 km (0.114 R)
• M17: 11,773,951 km (0.103 R)
• M18: 11,847,703 km (0.113 R)
• M19: 14,366,482 km (0.064 R)
• M20: 15,402,746 km (0.076 R)
• M21: 15,645,245 km (0.032 R)
• M22: 16,627,803 km (0.07 R)
• M23: 16,959,911 km (0.038 R)
• M24: 17,461,961 km (0.111 R)
• M25: 19,956,805 km (0.117 R)
• M26: 20,842,574 km (0.066 R)
• M27: 21,290,320 km (0.091 R)
• M28: 21,560,344 km (0.053 R)
• M29: 21,741,208 km (0.116 R)
• M30: 22,286,343 km (0.073 R)
• M31: 23,020,270 km (0.053 R)
• M32: 24,042,323 km (0.063 R)
• M33: 24,229,769 km (0.104 R)
• M34: 24,700,553 km (0.075 R)
• M35: 25,650,948 km (0.108 R)
• M36: 25,842,434 km (0.093 R)
• M37: 26,034,368 km (0.066 R)
• M38: 26,226,900 km (0.115 R)
• M39: 27,293,832 km (0.026 R)
• M40: 27,587,343 km (0.071 R)
• M41: 27,980,337 km (0.077 R)
• M42: 29,270,020 km (0.114 R)
• M43: 29,771,173 km (0.096 R)
• M44: 31,087,485 km (0.096 R)
• M45: 31,496,336 km (0.083 R)
• M46: 35,361,645 km (0.057 R)
• M47: 36,646,990 km (0.085 R)
• M48: 38,603,581 km (0.117 R)
• M49: 39,153,054 km (0.091 R)
• M50: 39,373,561 km (0.109 R)
• M51: 39,594,517 km (0.073 R)
• M52: 40,148,628 km (0.092 R)
• M53: 42,051,961 km (0.084 R)
• M54: 42,390,801 km (0.07 R)
• M55: 44,098,909 km (0.103 R)
• M56: 44,903,746 km (0.12 R)
• M57: 47,112,558 km (0.043 R)
• M58: 47,581,996 km (0.116 R)
• M59: 48,053,080 km (0.087 R)
• M60: 50,072,352 km (0.06 R)
• M61: 53,335,830 km (0.065 R)
• M62: 54,315,845 km (0.049 R)
• M63: 56,791,989 km (0.12 R)
• M64: 58,169,486 km (0.098 R)
• M65: 59,811,622 km (0.075 R)
• M66: 63,529,279 km (0.026 R)
• M67: 66,662,158 km (0.12 R)
• M68: 67,057,246 km (0.042 R)
• M69: 67,321,136 km (0.095 R)
• M70: 68,247,297 km (0.104 R)
• M71: 68,645,526 km (0.109 R)
• M72: 69,044,504 km (0.111 R)
• M73: 69,310,937 km (0.041 R)
• M74: 70,380,113 km (0.096 R)
• M75: 73,076,765 km (0.108 R)
• M76: 75,395,232 km (0.074 R)
• M77: 75,669,595 km (0.114 R)
• M78: 77,876,463 km (0.041 R)
• M79: 79,127,101 km (0.107 R)
• M80: 79,266,377 km (0.105 R)
• M81: 81,788,896 km (0.069 R)
• M82: 84,337,744 km (0.073 R)
• M83: 85,478,877 km (0.089 R)
• M84: 85,764,908 km (0.047 R)
• M85: 87,632,189 km (0.081 R)
• M86: 88,643,171 km (0.119 R)
• M87: 89,658,043 km (0.113 R)
• M88: 90,239,829 km (0.108 R)
• M89: 92,138,825 km (0.105 R)
• M90: 92,872,602 km (0.09 R)
• M91: 95,679,208 km (0.118 R)
• M92: 100,166,695 km (0.115 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 15,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit