🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.6 AU - 0.7 AU

Year: 189 Days

Day: 20.2 Hours

Environment

Temp: 135 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.64 AU - 0.9 AU

Year: 243 Days

Day: 44 Hours

Environment

Temp: 121 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,152,629 km

• M1: 165,904 km (0.113 R)
• M2: 425,307 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.34 AU - 1.96 AU

Year: 763 Days

Day: 27.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,152,629 km

• M1: 111,002 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.11 AU - 2.45 AU

Year: 1239 Days

Day: 43.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.18 AU - 4.02 AU

Year: 2458 Days

Day: 21.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,152,629 km

• M1: 2,581,610 km (0.079 R)

Asteroid Belt

Center: 4.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.4

Radius: 9.3

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.98 AU - 5.44 AU

Year: 4280 Days

Day: 6.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 78,152,629 km

• M1: 129,253 km (0.091 R)
• M2: 204,201 km (0.096 R)
• M3: 575,802 km (0.068 R)
• M4: 713,283 km (0.056 R)
• M5: 888,163 km (0.116 R)
• M6: 1,607,280 km (0.102 R)
• M7: 1,672,504 km (0.042 R)
• M8: 2,191,160 km (0.031 R)
• M9: 2,487,364 km (0.093 R)
• M10: 2,679,148 km (0.107 R)
• M11: 3,493,858 km (0.029 R)
• M12: 4,288,672 km (0.033 R)
• M13: 4,519,202 km (0.105 R)
• M14: 4,659,525 km (0.071 R)
• M15: 4,920,424 km (0.066 R)
• M16: 5,016,465 km (0.066 R)
• M17: 5,089,020 km (0.107 R)
• M18: 5,382,531 km (0.119 R)
• M19: 5,531,381 km (0.051 R)
• M20: 6,269,796 km (0.118 R)
• M21: 6,770,351 km (0.106 R)
• M22: 6,985,024 km (0.068 R)
• M23: 7,066,106 km (0.075 R)
• M24: 7,311,297 km (0.118 R)
• M25: 7,698,157 km (0.093 R)
• M26: 8,063,475 km (0.097 R)
• M27: 8,377,032 km (0.099 R)
• M28: 8,463,200 km (0.096 R)
• M29: 8,607,562 km (0.081 R)
• M30: 9,015,964 km (0.117 R)
• M31: 9,163,468 km (0.094 R)
• M32: 9,490,639 km (0.042 R)
• M33: 9,791,480 km (0.108 R)
• M34: 10,650,321 km (0.085 R)
• M35: 11,025,812 km (0.032 R)
• M36: 11,342,062 km (0.058 R)
• M37: 11,821,972 km (0.079 R)
• M38: 12,178,164 km (0.114 R)
• M39: 12,275,852 km (0.084 R)
• M40: 12,636,532 km (0.038 R)
• M41: 13,067,374 km (0.095 R)
• M42: 13,334,855 km (0.099 R)
• M43: 13,536,663 km (0.08 R)
• M44: 13,671,749 km (0.043 R)
• M45: 14,011,486 km (0.107 R)
• M46: 15,433,414 km (0.1 R)
• M47: 16,430,633 km (0.101 R)
• M48: 17,046,229 km (0.102 R)
• M49: 17,632,652 km (0.099 R)
• M50: 17,706,404 km (0.106 R)
• M51: 17,965,358 km (0.113 R)
• M52: 18,076,659 km (0.085 R)
• M53: 18,938,193 km (0.052 R)
• M54: 19,354,823 km (0.065 R)
• M55: 20,506,727 km (0.105 R)
• M56: 20,934,576 km (0.064 R)
• M57: 21,208,490 km (0.09 R)
• M58: 21,918,033 km (0.104 R)
• M59: 21,997,469 km (0.108 R)
• M60: 22,076,906 km (0.054 R)
• M61: 22,196,135 km (0.116 R)
• M62: 22,635,504 km (0.099 R)
• M63: 23,239,281 km (0.035 R)
• M64: 23,320,214 km (0.039 R)
• M65: 23,604,001 km (0.096 R)
• M66: 23,889,134 km (0.066 R)
• M67: 24,011,505 km (0.063 R)
• M68: 25,331,258 km (0.081 R)
• M69: 25,581,385 km (0.114 R)
• M70: 25,790,374 km (0.102 R)
• M71: 26,589,825 km (0.11 R)
• M72: 27,013,935 km (0.067 R)
• M73: 27,397,504 km (0.081 R)
• M74: 27,654,064 km (0.076 R)
• M75: 27,997,690 km (0.093 R)
• M76: 28,862,665 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.9

Radius: 13.1

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.02 AU - 8.42 AU

Year: 7720 Days

Day: 8.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 78,152,629 km

• M1: 200,611 km (0.087 R)
• M2: 334,950 km (0.076 R)
• M3: 493,374 km (0.105 R)
• M4: 649,554 km (0.029 R)
• M5: 752,328 km (0.102 R)
• M6: 849,118 km (0.082 R)
• M7: 976,874 km (0.113 R)
• M8: 1,111,512 km (0.04 R)
• M9: 1,267,543 km (0.117 R)
• M10: 1,461,721 km (0.028 R)
• M11: 1,714,691 km (0.111 R)
• M12: 1,863,541 km (0.11 R)
• M13: 2,068,789 km (0.052 R)
• M14: 2,156,603 km (0.101 R)
• M15: 2,653,118 km (0.07 R)
• M16: 3,164,593 km (0.099 R)
• M17: 3,432,074 km (0.096 R)
• M18: 3,537,092 km (0.109 R)
• M19: 3,664,400 km (0.088 R)
• M20: 4,122,169 km (0.073 R)
• M21: 4,369,305 km (0.037 R)
• M22: 5,020,505 km (0.091 R)
• M23: 5,309,079 km (0.096 R)
• M24: 5,702,372 km (0.042 R)
• M25: 6,310,038 km (0.027 R)
• M26: 6,413,261 km (0.088 R)
• M27: 6,595,471 km (0.105 R)
• M28: 6,726,668 km (0.117 R)
• M29: 6,885,242 km (0.099 R)
• M30: 7,260,134 km (0.093 R)
• M31: 8,396,330 km (0.062 R)
• M32: 8,710,486 km (0.081 R)
• M33: 8,912,592 km (0.025 R)
• M34: 9,087,023 km (0.115 R)
• M35: 9,262,502 km (0.052 R)
• M36: 9,439,177 km (0.079 R)
• M37: 9,795,968 km (0.102 R)
• M38: 9,976,084 km (0.031 R)
• M39: 10,308,939 km (0.03 R)
• M40: 10,492,196 km (0.097 R)
• M41: 10,707,318 km (0.118 R)
• M42: 11,204,432 km (0.112 R)
• M43: 11,329,795 km (0.075 R)
• M44: 11,518,886 km (0.063 R)
• M45: 11,613,881 km (0.098 R)
• M46: 11,900,211 km (0.09 R)
• M47: 13,400,379 km (0.101 R)
• M48: 13,567,031 km (0.079 R)
• M49: 13,835,110 km (0.116 R)
• M50: 14,206,562 km (0.054 R)
• M51: 14,718,486 km (0.084 R)
• M52: 15,132,423 km (0.119 R)
• M53: 15,305,957 km (0.11 R)
• M54: 15,655,118 km (0.05 R)
• M55: 16,077,582 km (0.093 R)
• M56: 16,646,802 km (0.094 R)
• M57: 17,622,330 km (0.115 R)
• M58: 18,951,806 km (0.101 R)
• M59: 19,364,397 km (0.108 R)
• M60: 20,007,967 km (0.094 R)
• M61: 20,581,675 km (0.089 R)
• M62: 20,774,208 km (0.059 R)
• M63: 21,044,680 km (0.069 R)
• M64: 21,823,786 km (0.108 R)
• M65: 22,850,776 km (0.109 R)
• M66: 23,691,665 km (0.044 R)
• M67: 24,055,188 km (0.096 R)
• M68: 24,992,718 km (0.03 R)
• M69: 25,486,540 km (0.115 R)
• M70: 25,651,846 km (0.095 R)
• M71: 25,817,451 km (0.072 R)
• M72: 25,983,505 km (0.111 R)
• M73: 26,108,269 km (0.116 R)
• M74: 27,366,986 km (0.062 R)
• M75: 27,621,152 km (0.109 R)
• M76: 28,003,824 km (0.119 R)
• M77: 28,131,730 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.6

Radius: 5.9

Gravity: 24.21 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 10.47 AU - 17.45 AU

Year: 18772 Days

Day: 18.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,152,629 km

• M1: 176,077 km (0.065 R)
• M2: 651,798 km (0.09 R)
• M3: 698,024 km (0.112 R)
• M4: 745,446 km (0.112 R)
• M5: 894,446 km (0.1 R)
• M6: 1,053,169 km (0.113 R)
• M7: 1,278,763 km (0.086 R)
• M8: 1,519,466 km (0.11 R)
• M9: 1,741,618 km (0.101 R)
• M10: 2,654,465 km (0.088 R)
• M11: 3,400,509 km (0.082 R)
• M12: 3,524,077 km (0.048 R)
• M13: 4,429,144 km (0.055 R)
• M14: 4,884,221 km (0.087 R)
• M15: 6,185,722 km (0.087 R)
• M16: 6,590,983 km (0.082 R)
• M17: 7,320,572 km (0.086 R)
• M18: 7,966,087 km (0.106 R)
• M19: 8,075,443 km (0.114 R)
• M20: 8,462,153 km (0.112 R)
• M21: 9,658,188 km (0.117 R)
• M22: 9,833,218 km (0.093 R)
• M23: 9,950,652 km (0.06 R)
• M24: 10,544,406 km (0.083 R)
• M25: 11,456,355 km (0.053 R)
• M26: 11,579,773 km (0.067 R)
• M27: 11,890,488 km (0.118 R)
• M28: 12,583,724 km (0.105 R)
• M29: 13,615,201 km (0.096 R)
• M30: 14,074,916 km (0.111 R)
• M31: 14,340,003 km (0.092 R)
• M32: 15,280,375 km (0.069 R)
• M33: 15,964,337 km (0.114 R)
• M34: 16,102,266 km (0.117 R)
• M35: 17,079,290 km (0.104 R)
• M36: 19,016,881 km (0.109 R)
• M37: 19,383,247 km (0.11 R)
• M38: 19,974,308 km (0.094 R)
• M39: 20,796,797 km (0.107 R)
• M40: 21,782,946 km (0.111 R)
• M41: 22,089,322 km (0.105 R)
• M42: 22,551,729 km (0.097 R)
• M43: 24,037,087 km (0.094 R)
• M44: 24,274,349 km (0.099 R)
• M45: 24,671,830 km (0.097 R)
• M46: 24,911,187 km (0.092 R)
• M47: 25,634,343 km (0.086 R)
• M48: 25,795,909 km (0.062 R)
• M49: 26,038,856 km (0.117 R)
• M50: 26,120,087 km (0.09 R)
• M51: 26,364,231 km (0.106 R)
• M52: 26,936,593 km (0.113 R)
• M53: 27,513,143 km (0.096 R)
• M54: 27,761,475 km (0.104 R)
• M55: 29,859,585 km (0.053 R)
• M56: 32,008,110 km (0.118 R)
• M57: 32,443,739 km (0.098 R)
• M58: 34,206,002 km (0.039 R)
• M59: 34,919,584 km (0.105 R)
• M60: 35,009,043 km (0.103 R)
• M61: 38,190,840 km (0.085 R)
• M62: 39,675,749 km (0.094 R)
• M63: 40,519,331 km (0.092 R)
• M64: 40,801,922 km (0.117 R)
• M65: 41,179,507 km (0.057 R)
• M66: 41,463,593 km (0.076 R)
• M67: 43,566,341 km (0.044 R)
• M68: 44,436,402 km (0.034 R)
• M69: 45,801,482 km (0.12 R)
• M70: 48,372,621 km (0.097 R)
• M71: 49,072,889 km (0.074 R)
• M72: 50,078,934 km (0.104 R)
• M73: 50,382,169 km (0.12 R)
• M74: 52,829,291 km (0.071 R)
• M75: 53,447,130 km (0.101 R)
• M76: 53,550,353 km (0.11 R)
• M77: 54,067,363 km (0.083 R)
• M78: 54,482,198 km (0.094 R)
• M79: 55,210,740 km (0.055 R)
• M80: 55,523,848 km (0.072 R)
• M81: 58,581,479 km (0.093 R)
• M82: 58,901,020 km (0.05 R)
• M83: 61,045,206 km (0.09 R)
• M84: 62,126,949 km (0.103 R)
• M85: 64,089,822 km (0.038 R)
• M86: 64,638,697 km (0.117 R)
• M87: 65,962,339 km (0.06 R)
• M88: 71,572,857 km (0.086 R)
• M89: 72,941,977 km (0.115 R)
• M90: 74,550,154 km (0.109 R)
• M91: 75,011,813 km (0.107 R)
• M92: 77,567,693 km (0.047 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 14,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit