🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.96 AU - 1.4 AU

Year: 478 Days

Day: 26.7 Hours

Environment

Temp: 0 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.7 AU - 1.84 AU

Year: 878 Days

Day: 21.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.99 AU - 2.71 AU

Year: 1343 Days

Day: 35.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,282,676 km

• M1: 52,808 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.44 AU - 3.16 AU

Year: 1747 Days

Day: 46.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.5

Radius: 10.4

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.28 AU - 12.58 AU

Year: 12557 Days

Day: 9.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 63,282,676 km

• M1: 208,091 km (0.062 R)
• M2: 278,252 km (0.097 R)
• M3: 717,771 km (0.093 R)
• M4: 978,370 km (0.054 R)
• M5: 1,252,134 km (0.058 R)
• M6: 1,406,968 km (0.117 R)
• M7: 2,296,028 km (0.099 R)
• M8: 2,662,094 km (0.088 R)
• M9: 2,863,453 km (0.106 R)
• M10: 2,954,558 km (0.1 R)
• M11: 3,305,066 km (0.078 R)
• M12: 3,376,723 km (0.116 R)
• M13: 3,868,302 km (0.108 R)
• M14: 4,225,841 km (0.1 R)
• M15: 4,434,978 km (0.112 R)
• M16: 5,138,238 km (0.076 R)
• M17: 5,789,288 km (0.051 R)
• M18: 7,137,314 km (0.068 R)
• M19: 7,958,756 km (0.069 R)
• M20: 9,450,397 km (0.047 R)
• M21: 9,518,763 km (0.089 R)
• M22: 9,759,017 km (0.084 R)
• M23: 9,827,982 km (0.083 R)
• M24: 10,070,929 km (0.112 R)
• M25: 11,752,708 km (0.038 R)
• M26: 12,682,309 km (0.074 R)
• M27: 12,757,706 km (0.111 R)
• M28: 13,751,335 km (0.117 R)
• M29: 14,335,964 km (0.106 R)
• M30: 14,572,029 km (0.033 R)
• M31: 14,928,671 km (0.109 R)
• M32: 15,088,142 km (0.104 R)
• M33: 15,248,062 km (0.066 R)
• M34: 15,731,413 km (0.075 R)
• M35: 16,138,020 km (0.042 R)
• M36: 16,342,670 km (0.081 R)
• M37: 16,548,217 km (0.108 R)
• M38: 16,961,706 km (0.043 R)
• M39: 17,086,470 km (0.107 R)
• M40: 17,253,272 km (0.05 R)
• M41: 17,799,155 km (0.089 R)
• M42: 17,925,864 km (0.117 R)
• M43: 18,010,536 km (0.111 R)
• M44: 18,307,937 km (0.105 R)
• M45: 18,564,198 km (0.084 R)
• M46: 18,735,637 km (0.082 R)
• M47: 19,037,077 km (0.04 R)
• M48: 19,253,246 km (0.12 R)
• M49: 19,426,929 km (0.075 R)
• M50: 19,601,061 km (0.066 R)
• M51: 19,863,156 km (0.119 R)
• M52: 20,258,544 km (0.053 R)
• M53: 21,640,379 km (0.028 R)
• M54: 21,911,301 km (0.107 R)
• M55: 22,228,897 km (0.073 R)
• M56: 22,456,585 km (0.103 R)
• M57: 22,822,651 km (0.066 R)
• M58: 24,259,539 km (0.08 R)
• M59: 24,400,161 km (0.055 R)
• M60: 24,493,959 km (0.114 R)
• M61: 24,682,153 km (0.103 R)
• M62: 25,582,433 km (0.078 R)
• M63: 25,916,784 km (0.101 R)
• M64: 26,686,465 km (0.109 R)
• M65: 27,659,300 km (0.095 R)
• M66: 28,149,981 km (0.113 R)
• M67: 28,396,369 km (0.11 R)
• M68: 28,693,021 km (0.064 R)
• M69: 30,091,163 km (0.077 R)
• M70: 30,747,748 km (0.088 R)
• M71: 30,849,175 km (0.061 R)
• M72: 31,205,218 km (0.116 R)
• M73: 31,869,732 km (0.072 R)
• M74: 32,797,688 km (0.118 R)
• M75: 32,953,269 km (0.066 R)
• M76: 35,634,512 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.7

Radius: 7.1

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 15.29 AU - 19.07 AU

Year: 26545 Days

Day: 19 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 63,282,676 km

• M1: 125,363 km (0.114 R)
• M2: 520,002 km (0.09 R)
• M3: 794,813 km (0.08 R)
• M4: 925,712 km (0.108 R)
• M5: 1,794,576 km (0.092 R)
• M6: 2,488,710 km (0.12 R)
• M7: 3,907,347 km (0.116 R)
• M8: 4,478,811 km (0.116 R)
• M9: 4,596,095 km (0.114 R)
• M10: 5,404,821 km (0.088 R)
• M11: 5,953,846 km (0.1 R)
• M12: 6,476,391 km (0.106 R)
• M13: 6,564,803 km (0.095 R)
• M14: 7,013,447 km (0.102 R)
• M15: 11,101,359 km (0.114 R)
• M16: 11,688,979 km (0.079 R)
• M17: 12,231,870 km (0.105 R)
• M18: 13,061,540 km (0.036 R)
• M19: 13,909,311 km (0.098 R)
• M20: 14,080,900 km (0.045 R)
• M21: 15,008,406 km (0.064 R)
• M22: 15,657,512 km (0.093 R)
• M23: 20,320,627 km (0.036 R)
• M24: 24,817,389 km (0.101 R)
• M25: 25,374,192 km (0.105 R)
• M26: 26,075,956 km (0.116 R)
• M27: 27,857,966 km (0.113 R)
• M28: 29,091,999 km (0.108 R)
• M29: 29,238,455 km (0.092 R)
• M30: 29,973,878 km (0.111 R)
• M31: 30,047,780 km (0.093 R)
• M32: 30,343,834 km (0.107 R)
• M33: 30,640,935 km (0.087 R)
• M34: 31,013,733 km (0.092 R)
• M35: 31,538,074 km (0.105 R)
• M36: 32,595,581 km (0.06 R)
• M37: 35,211,898 km (0.095 R)
• M38: 36,623,952 km (0.075 R)
• M39: 37,098,776 km (0.059 R)
• M40: 37,178,212 km (0.047 R)
• M41: 40,071,734 km (0.108 R)
• M42: 40,642,750 km (0.112 R)
• M43: 42,786,936 km (0.113 R)
• M44: 44,883,251 km (0.085 R)
• M45: 45,816,143 km (0.106 R)
• M46: 46,926,907 km (0.092 R)
• M47: 48,306,200 km (0.084 R)
• M48: 48,826,800 km (0.053 R)
• M49: 49,000,783 km (0.089 R)
• M50: 51,989,598 km (0.094 R)
• M51: 52,523,064 km (0.094 R)
• M52: 53,147,785 km (0.106 R)
• M53: 53,595,532 km (0.063 R)
• M54: 53,775,049 km (0.081 R)
• M55: 57,130,828 km (0.065 R)
• M56: 57,773,351 km (0.094 R)
• M57: 58,141,512 km (0.104 R)
• M58: 58,418,118 km (0.101 R)
• M59: 58,510,420 km (0.075 R)
• M60: 59,343,531 km (0.073 R)
• M61: 61,021,420 km (0.109 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 11,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit