🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.25 AU - 1.89 AU

Year: 741 Days

Day: 12.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,159,615 km

• M1: 105,616 km (0.089 R)
• M2: 1,403,078 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.66 AU - 2.12 AU

Year: 979 Days

Day: 28.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.5 AU - 2.66 AU

Year: 1561 Days

Day: 18.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,159,615 km

• M1: 312,061 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.15 AU - 3.51 AU

Year: 2289 Days

Day: 28.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.25 AU - 3.73 AU

Year: 2456 Days

Day: 20.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461.4

Radius: 4

Gravity: 28.84 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 15.26 AU - 17.66 AU

Year: 25158 Days

Day: 18 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 32,159,615 km

• M1: 105,317 km (0.088 R)
• M2: 433,385 km (0.108 R)
• M3: 473,627 km (0.088 R)
• M4: 580,290 km (0.117 R)
• M5: 694,583 km (0.052 R)
• M6: 1,366,726 km (0.033 R)
• M7: 1,645,128 km (0.091 R)
• M8: 1,677,142 km (0.105 R)
• M9: 2,042,909 km (0.089 R)
• M10: 2,146,879 km (0.101 R)
• M11: 2,730,311 km (0.107 R)
• M12: 3,359,519 km (0.097 R)
• M13: 3,606,655 km (0.079 R)
• M14: 3,732,467 km (0.111 R)
• M15: 3,945,345 km (0.082 R)
• M16: 4,205,944 km (0.113 R)
• M17: 4,294,057 km (0.083 R)
• M18: 4,789,525 km (0.09 R)
• M19: 5,114,302 km (0.066 R)
• M20: 5,208,399 km (0.075 R)
• M21: 5,445,961 km (0.043 R)
• M22: 5,542,152 km (0.067 R)
• M23: 5,981,372 km (0.117 R)
• M24: 7,631,436 km (0.108 R)
• M25: 7,901,311 km (0.109 R)
• M26: 8,729,335 km (0.071 R)
• M27: 9,353,906 km (0.062 R)
• M28: 11,496,148 km (0.047 R)
• M29: 12,431,583 km (0.09 R)
• M30: 12,494,863 km (0.118 R)
• M31: 14,241,867 km (0.111 R)
• M32: 14,908,176 km (0.105 R)
• M33: 16,409,241 km (0.08 R)
• M34: 16,478,654 km (0.103 R)
• M35: 17,530,776 km (0.085 R)
• M36: 18,029,236 km (0.061 R)
• M37: 18,172,551 km (0.103 R)
• M38: 19,478,690 km (0.093 R)
• M39: 19,773,099 km (0.081 R)
• M40: 22,951,605 km (0.063 R)
• M41: 23,184,678 km (0.037 R)
• M42: 24,124,601 km (0.029 R)
• M43: 24,599,275 km (0.092 R)
• M44: 25,799,200 km (0.094 R)
• M45: 26,609,721 km (0.075 R)
• M46: 28,172,720 km (0.044 R)
• M47: 28,338,923 km (0.108 R)
• M48: 29,175,026 km (0.106 R)
• M49: 31,214,493 km (0.108 R)
• M50: 31,386,531 km (0.078 R)
• M51: 31,817,971 km (0.119 R)
• M52: 31,904,439 km (0.05 R)
• M53: 33,827,669 km (0.111 R)
• M54: 37,236,855 km (0.101 R)
• M55: 37,419,215 km (0.039 R)
• M56: 37,968,388 km (0.119 R)
• M57: 39,074,515 km (0.116 R)
• M58: 39,445,667 km (0.061 R)
• M59: 40,565,856 km (0.03 R)
• M60: 40,941,646 km (0.065 R)
• M61: 41,980,753 km (0.042 R)
• M62: 42,075,598 km (0.104 R)
• M63: 42,360,731 km (0.059 R)
• M64: 43,796,123 km (0.095 R)
• M65: 44,277,978 km (0.049 R)
• M66: 44,955,806 km (0.091 R)
• M67: 45,832,150 km (0.095 R)
• M68: 47,502,709 km (0.036 R)
• M69: 49,393,477 km (0.113 R)
• M70: 49,895,079 km (0.11 R)
• M71: 51,714,937 km (0.099 R)
• M72: 52,530,694 km (0.099 R)
• M73: 53,145,242 km (0.076 R)
• M74: 54,588,562 km (0.052 R)
• M75: 55,211,039 km (0.085 R)
• M76: 55,940,329 km (0.079 R)
• M77: 58,358,728 km (0.116 R)
• M78: 58,888,903 km (0.06 R)
• M79: 59,740,563 km (0.079 R)
• M80: 61,995,751 km (0.071 R)
• M81: 63,187,897 km (0.05 R)
• M82: 63,623,376 km (0.059 R)
• M83: 66,920,812 km (0.107 R)
• M84: 70,160,653 km (0.057 R)
• M85: 70,950,231 km (0.084 R)
• M86: 71,969,890 km (0.095 R)
• M87: 72,197,129 km (0.093 R)
• M88: 74,023,570 km (0.066 R)
• M89: 74,597,427 km (0.071 R)
• M90: 76,907,667 km (0.087 R)
• M91: 77,721,928 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29

Radius: 4.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 16.53 AU - 17.73 AU

Year: 26709 Days

Day: 17.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 32,159,615 km

• M1: 81,381 km (0.117 R)
• M2: 566,078 km (0.05 R)
• M3: 615,146 km (0.068 R)
• M4: 704,606 km (0.077 R)
• M5: 798,404 km (0.037 R)
• M6: 1,528,441 km (0.107 R)
• M7: 2,170,964 km (0.113 R)
• M8: 2,654,315 km (0.118 R)
• M9: 2,738,090 km (0.119 R)
• M10: 3,236,400 km (0.106 R)
• M11: 3,325,860 km (0.048 R)
• M12: 3,507,322 km (0.097 R)
• M13: 3,785,724 km (0.11 R)
• M14: 4,265,185 km (0.113 R)
• M15: 5,760,715 km (0.037 R)
• M16: 5,815,019 km (0.042 R)
• M17: 5,923,926 km (0.101 R)
• M18: 6,507,059 km (0.039 R)
• M19: 6,591,731 km (0.103 R)
• M20: 6,677,002 km (0.116 R)
• M21: 6,963,482 km (0.049 R)
• M22: 7,937,065 km (0.083 R)
• M23: 8,301,635 km (0.056 R)
• M24: 8,827,322 km (0.093 R)
• M25: 8,983,951 km (0.107 R)
• M26: 9,491,536 km (0.065 R)
• M27: 9,684,218 km (0.051 R)
• M28: 9,748,844 km (0.044 R)
• M29: 10,834,027 km (0.119 R)
• M30: 10,901,047 km (0.115 R)
• M31: 11,035,386 km (0.096 R)
• M32: 11,272,050 km (0.081 R)
• M33: 11,510,210 km (0.092 R)
• M34: 11,578,576 km (0.074 R)
• M35: 12,974,025 km (0.085 R)
• M36: 13,045,234 km (0.074 R)
• M37: 13,331,115 km (0.047 R)
• M38: 13,763,902 km (0.045 R)
• M39: 14,348,231 km (0.102 R)
• M40: 14,643,238 km (0.077 R)
• M41: 15,352,182 km (0.086 R)
• M42: 15,427,580 km (0.114 R)
• M43: 15,616,223 km (0.078 R)
• M44: 15,881,759 km (0.057 R)
• M45: 16,148,791 km (0.115 R)
• M46: 16,225,385 km (0.099 R)
• M47: 18,818,664 km (0.062 R)
• M48: 19,752,155 km (0.107 R)
• M49: 19,792,995 km (0.041 R)
• M50: 20,121,512 km (0.117 R)
• M51: 20,451,675 km (0.076 R)
• M52: 20,534,552 km (0.088 R)
• M53: 20,617,579 km (0.095 R)
• M54: 21,327,121 km (0.091 R)
• M55: 22,129,714 km (0.09 R)
• M56: 23,028,199 km (0.049 R)
• M57: 23,373,620 km (0.096 R)
• M58: 24,113,232 km (0.119 R)
• M59: 25,126,159 km (0.108 R)
• M60: 26,875,257 km (0.075 R)
• M61: 28,016,839 km (0.06 R)
• M62: 28,108,991 km (0.088 R)
• M63: 28,616,876 km (0.095 R)
• M64: 28,755,852 km (0.12 R)
• M65: 28,802,228 km (0.052 R)
• M66: 31,727,165 km (0.114 R)
• M67: 31,823,207 km (0.092 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 16,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit