🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.44 AU - 0.68 AU

Year: 182 Days

Day: 37.4 Hours

Environment

Temp: 40 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 31,365,670 km

• M1: 169,644 km (0.058 R)
• M2: 376,538 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.09 AU - 1.37 AU

Year: 591 Days

Day: 22.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.54 AU - 1.56 AU

Year: 836 Days

Day: 39.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.9 AU - 1.92 AU

Year: 1144 Days

Day: 13.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,365,670 km

• M1: 845,677 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.8 AU - 2.58 AU

Year: 1405 Days

Day: 46.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.1

Radius: 14.9

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.21 AU - 6.19 AU

Year: 5140 Days

Day: 10.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,365,670 km

• M1: 188,194 km (0.11 R)
• M2: 302,936 km (0.033 R)
• M3: 497,413 km (0.11 R)
• M4: 721,810 km (0.084 R)
• M5: 969,394 km (0.11 R)
• M6: 1,467,854 km (0.106 R)
• M7: 1,634,357 km (0.109 R)
• M8: 2,097,661 km (0.084 R)
• M9: 2,191,459 km (0.103 R)
• M10: 2,286,903 km (0.094 R)
• M11: 2,682,739 km (0.092 R)
• M12: 3,015,594 km (0.108 R)
• M13: 3,165,491 km (0.111 R)
• M14: 3,383,904 km (0.094 R)
• M15: 4,093,297 km (0.112 R)
• M16: 4,212,078 km (0.077 R)
• M17: 4,526,383 km (0.102 R)
• M18: 4,898,732 km (0.09 R)
• M19: 5,489,045 km (0.12 R)
• M20: 5,699,828 km (0.025 R)
• M21: 6,048,092 km (0.075 R)
• M22: 6,183,927 km (0.101 R)
• M23: 6,681,340 km (0.053 R)
• M24: 6,821,813 km (0.108 R)
• M25: 7,163,045 km (0.109 R)
• M26: 7,335,831 km (0.078 R)
• M27: 7,480,941 km (0.109 R)
• M28: 7,626,948 km (0.118 R)
• M29: 7,773,853 km (0.041 R)
• M30: 8,250,472 km (0.094 R)
• M31: 8,890,751 km (0.086 R)
• M32: 9,389,211 km (0.081 R)
• M33: 10,057,465 km (0.085 R)
• M34: 10,218,881 km (0.103 R)
• M35: 10,642,542 km (0.116 R)
• M36: 10,906,283 km (0.093 R)
• M37: 11,038,827 km (0.096 R)
• M38: 11,138,609 km (0.105 R)
• M39: 11,642,305 km (0.108 R)
• M40: 12,672,136 km (0.073 R)
• M41: 12,776,705 km (0.053 R)
• M42: 13,838,401 km (0.105 R)
• M43: 14,525,504 km (0.105 R)
• M44: 14,965,173 km (0.1 R)
• M45: 15,670,377 km (0.088 R)
• M46: 15,895,372 km (0.074 R)
• M47: 16,121,415 km (0.109 R)
• M48: 16,462,498 km (0.118 R)
• M49: 16,614,938 km (0.101 R)
• M50: 16,767,677 km (0.072 R)
• M51: 17,344,976 km (0.11 R)
• M52: 17,461,213 km (0.04 R)
• M53: 18,007,245 km (0.101 R)
• M54: 18,242,862 km (0.051 R)
• M55: 18,479,675 km (0.1 R)
• M56: 18,638,100 km (0.101 R)
• M57: 18,876,559 km (0.109 R)
• M58: 19,638,311 km (0.082 R)
• M59: 19,921,500 km (0.088 R)
• M60: 20,410,086 km (0.117 R)
• M61: 21,440,816 km (0.092 R)
• M62: 21,648,906 km (0.1 R)
• M63: 22,912,111 km (0.109 R)
• M64: 23,124,988 km (0.095 R)
• M65: 23,638,558 km (0.117 R)
• M66: 24,199,251 km (0.109 R)
• M67: 24,372,635 km (0.111 R)
• M68: 24,939,012 km (0.103 R)
• M69: 25,509,728 km (0.115 R)
• M70: 25,951,640 km (0.088 R)
• M71: 26,351,515 km (0.06 R)
• M72: 27,067,640 km (0.105 R)
• M73: 27,292,636 km (0.093 R)
• M74: 28,199,199 km (0.116 R)
• M75: 28,747,924 km (0.066 R)
• M76: 29,254,013 km (0.066 R)
• M77: 29,484,992 km (0.118 R)
• M78: 30,789,935 km (0.118 R)
• M79: 30,883,732 km (0.09 R)
• M80: 31,496,635 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.3

Radius: 4.6

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.2 AU - 13.74 AU

Year: 17952 Days

Day: 15.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 171.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 31,365,670 km

• M1: 75,547 km (0.061 R)
• M2: 132,095 km (0.116 R)
• M3: 235,617 km (0.094 R)
• M4: 326,871 km (0.101 R)
• M5: 928,105 km (0.08 R)
• M6: 1,018,163 km (0.1 R)
• M7: 1,305,541 km (0.099 R)
• M8: 1,484,310 km (0.11 R)
• M9: 2,199,238 km (0.09 R)
• M10: 2,365,741 km (0.063 R)
• M11: 2,427,225 km (0.035 R)
• M12: 2,678,849 km (0.111 R)
• M13: 3,464,986 km (0.063 R)
• M14: 3,552,650 km (0.114 R)
• M15: 3,605,458 km (0.047 R)
• M16: 3,694,319 km (0.073 R)
• M17: 4,111,997 km (0.055 R)
• M18: 4,544,484 km (0.11 R)
• M19: 4,678,973 km (0.12 R)
• M20: 4,873,450 km (0.079 R)
• M21: 5,595,260 km (0.086 R)
• M22: 5,905,675 km (0.08 R)
• M23: 6,586,645 km (0.09 R)
• M24: 6,870,432 km (0.101 R)
• M25: 6,936,404 km (0.116 R)
• M26: 6,980,536 km (0.052 R)
• M27: 7,494,853 km (0.106 R)
• M28: 7,768,169 km (0.12 R)
• M29: 8,114,189 km (0.102 R)
• M30: 8,230,725 km (0.09 R)
• M31: 8,583,477 km (0.072 R)
• M32: 8,749,830 km (0.097 R)
• M33: 9,061,592 km (0.084 R)
• M34: 9,474,632 km (0.034 R)
• M35: 9,671,203 km (0.078 R)
• M36: 9,769,938 km (0.097 R)
• M37: 9,943,621 km (0.119 R)
• M38: 10,369,676 km (0.105 R)
• M39: 11,499,588 km (0.105 R)
• M40: 11,840,971 km (0.09 R)
• M41: 12,026,023 km (0.094 R)
• M42: 12,372,492 km (0.05 R)
• M43: 12,533,459 km (0.101 R)
• M44: 14,013,281 km (0.086 R)
• M45: 14,069,081 km (0.097 R)
• M46: 14,237,080 km (0.045 R)
• M47: 14,433,951 km (0.062 R)
• M48: 14,490,349 km (0.097 R)
• M49: 14,801,961 km (0.111 R)
• M50: 15,201,836 km (0.092 R)
• M51: 15,287,855 km (0.099 R)
• M52: 15,808,157 km (0.056 R)
• M53: 15,895,372 km (0.104 R)
• M54: 16,216,708 km (0.051 R)
• M55: 17,343,180 km (0.11 R)
• M56: 17,734,229 km (0.119 R)
• M57: 18,067,533 km (0.1 R)
• M58: 18,250,192 km (0.07 R)
• M59: 18,555,970 km (0.04 R)
• M60: 18,617,305 km (0.119 R)
• M61: 18,955,995 km (0.088 R)
• M62: 19,421,095 km (0.1 R)
• M63: 20,078,428 km (0.068 R)
• M64: 20,425,794 km (0.068 R)
• M65: 20,679,512 km (0.104 R)
• M66: 20,934,427 km (0.111 R)
• M67: 20,966,291 km (0.117 R)
• M68: 21,543,889 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.2

Radius: 7.4

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 11.92 AU - 15.84 AU

Year: 22415 Days

Day: 20.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 31,365,670 km

• M1: 683,662 km (0.109 R)
• M2: 839,842 km (0.095 R)
• M3: 908,358 km (0.102 R)
• M4: 1,140,983 km (0.1 R)
• M5: 1,248,544 km (0.076 R)
• M6: 1,490,743 km (0.104 R)
• M7: 1,945,371 km (0.093 R)
• M8: 2,994,800 km (0.1 R)
• M9: 4,285,979 km (0.1 R)
• M10: 4,358,235 km (0.115 R)
• M11: 4,455,174 km (0.091 R)
• M12: 5,077,352 km (0.06 R)
• M13: 5,128,365 km (0.119 R)
• M14: 6,292,086 km (0.038 R)
• M15: 7,331,193 km (0.063 R)
• M16: 8,092,946 km (0.045 R)
• M17: 8,910,199 km (0.093 R)
• M18: 9,126,517 km (0.08 R)
• M19: 11,382,004 km (0.063 R)
• M20: 12,744,093 km (0.049 R)
• M21: 13,550,276 km (0.119 R)
• M22: 14,735,839 km (0.094 R)
• M23: 17,128,059 km (0.081 R)
• M24: 17,358,439 km (0.109 R)
• M25: 17,938,879 km (0.088 R)
• M26: 18,172,850 km (0.114 R)
• M27: 18,368,524 km (0.12 R)
• M28: 18,486,407 km (0.089 R)
• M29: 18,683,278 km (0.097 R)
• M30: 19,637,862 km (0.109 R)
• M31: 20,976,314 km (0.079 R)
• M32: 21,470,286 km (0.097 R)
• M33: 21,926,410 km (0.071 R)
• M34: 22,427,713 km (0.109 R)
• M35: 22,553,525 km (0.113 R)
• M36: 25,338,887 km (0.103 R)
• M37: 25,470,085 km (0.095 R)
• M38: 27,106,087 km (0.073 R)
• M39: 30,339,346 km (0.047 R)
• M40: 30,478,621 km (0.115 R)
• M41: 31,365,737 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 10,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit