🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.86 AU - 1.4 AU

Year: 432 Days

Day: 32.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.82 AU - 2.04 AU

Year: 965 Days

Day: 13.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.75 AU - 2.19 AU

Year: 995 Days

Day: 23.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,925,437 km

• M1: 404,961 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.9

Radius: 12.2

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.58 AU - 13.46 AU

Year: 14072 Days

Day: 7.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 44,925,437 km

• M1: 162,762 km (0.1 R)
• M2: 240,254 km (0.065 R)
• M3: 972,835 km (0.049 R)
• M4: 1,215,931 km (0.114 R)
• M5: 1,451,847 km (0.031 R)
• M6: 2,507,260 km (0.081 R)
• M7: 2,776,237 km (0.109 R)
• M8: 3,233,558 km (0.043 R)
• M9: 4,100,478 km (0.079 R)
• M10: 4,662,218 km (0.108 R)
• M11: 4,952,288 km (0.044 R)
• M12: 5,120,735 km (0.075 R)
• M13: 5,420,080 km (0.063 R)
• M14: 5,637,446 km (0.118 R)
• M15: 6,126,033 km (0.099 R)
• M16: 6,628,083 km (0.066 R)
• M17: 7,143,598 km (0.066 R)
• M18: 7,720,746 km (0.106 R)
• M19: 7,818,284 km (0.084 R)
• M20: 7,965,638 km (0.119 R)
• M21: 9,645,921 km (0.089 R)
• M22: 10,283,358 km (0.06 R)
• M23: 10,498,928 km (0.113 R)
• M24: 12,106,208 km (0.05 R)
• M25: 12,334,045 km (0.109 R)
• M26: 13,611,611 km (0.077 R)
• M27: 14,146,423 km (0.034 R)
• M28: 15,114,172 km (0.089 R)
• M29: 15,729,767 km (0.1 R)
• M30: 16,731,923 km (0.116 R)
• M31: 17,754,724 km (0.077 R)
• M32: 18,339,053 km (0.103 R)
• M33: 18,863,544 km (0.094 R)
• M34: 20,129,291 km (0.03 R)
• M35: 20,534,701 km (0.104 R)
• M36: 20,806,521 km (0.108 R)
• M37: 21,147,903 km (0.11 R)
• M38: 21,284,935 km (0.041 R)
• M39: 21,629,010 km (0.11 R)
• M40: 22,252,833 km (0.082 R)
• M41: 22,812,329 km (0.117 R)
• M42: 23,518,132 km (0.052 R)
• M43: 24,734,662 km (0.054 R)
• M44: 24,951,429 km (0.1 R)
• M45: 26,265,497 km (0.11 R)
• M46: 27,751,901 km (0.109 R)
• M47: 27,977,195 km (0.12 R)
• M48: 28,278,485 km (0.099 R)
• M49: 30,728,001 km (0.12 R)
• M50: 33,005,928 km (0.113 R)
• M51: 33,164,950 km (0.09 R)
• M52: 33,563,778 km (0.116 R)
• M53: 34,447,004 km (0.1 R)
• M54: 34,608,420 km (0.105 R)
• M55: 35,419,091 km (0.083 R)
• M56: 35,500,472 km (0.118 R)
• M57: 37,473,219 km (0.063 R)
• M58: 37,722,300 km (0.115 R)
• M59: 38,472,832 km (0.107 R)
• M60: 38,975,930 km (0.053 R)
• M61: 39,565,645 km (0.054 R)
• M62: 40,243,323 km (0.043 R)
• M63: 42,644,967 km (0.104 R)
• M64: 42,818,202 km (0.087 R)
• M65: 44,740,235 km (0.104 R)
• M66: 45,092,688 km (0.097 R)
• M67: 47,406,219 km (0.089 R)
• M68: 47,855,611 km (0.064 R)
• M69: 49,212,015 km (0.094 R)
• M70: 50,672,838 km (0.117 R)
• M71: 51,593,014 km (0.117 R)
• M72: 52,518,876 km (0.119 R)
• M73: 53,730,469 km (0.078 R)
• M74: 54,480,702 km (0.088 R)
• M75: 54,951,337 km (0.075 R)
• M76: 55,328,772 km (0.11 R)
• M77: 55,896,646 km (0.082 R)
• M78: 56,181,331 km (0.118 R)
• M79: 56,942,784 km (0.118 R)
• M80: 57,420,450 km (0.068 R)
• M81: 57,803,420 km (0.063 R)
• M82: 58,187,438 km (0.098 R)
• M83: 58,283,480 km (0.062 R)
• M84: 59,054,358 km (0.092 R)
• M85: 59,247,489 km (0.074 R)
• M86: 59,925,466 km (0.039 R)
• M87: 62,860,128 km (0.061 R)
• M88: 65,141,495 km (0.112 R)
• M89: 65,341,059 km (0.062 R)
• M90: 66,141,856 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.9

Radius: 3.2

Gravity: 19.72 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 11.24 AU - 14.6 AU

Year: 16713 Days

Day: 19.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 44,925,437 km

• M1: 66,122 km (0.04 R)
• M2: 196,422 km (0.092 R)
• M3: 308,920 km (0.038 R)
• M4: 541,694 km (0.118 R)
• M5: 650,601 km (0.081 R)
• M6: 943,364 km (0.07 R)
• M7: 1,074,562 km (0.118 R)
• M8: 1,231,639 km (0.074 R)
• M9: 1,545,196 km (0.1 R)
• M10: 1,952,551 km (0.116 R)
• M11: 2,543,762 km (0.08 R)
• M12: 3,994,413 km (0.117 R)
• M13: 4,114,839 km (0.106 R)
• M14: 4,267,130 km (0.107 R)
• M15: 4,328,465 km (0.11 R)
• M16: 4,577,096 km (0.117 R)
• M17: 4,830,366 km (0.1 R)
• M18: 5,055,660 km (0.081 R)
• M19: 5,616,802 km (0.088 R)
• M20: 6,093,720 km (0.111 R)
• M21: 6,372,121 km (0.108 R)
• M22: 6,618,958 km (0.106 R)
• M23: 6,690,166 km (0.111 R)
• M24: 6,941,042 km (0.108 R)
• M25: 7,787,018 km (0.083 R)
• M26: 7,824,567 km (0.097 R)
• M27: 8,126,904 km (0.063 R)
• M28: 8,626,262 km (0.102 R)
• M29: 9,413,745 km (0.085 R)
• M30: 9,775,473 km (0.083 R)
• M31: 9,978,477 km (0.09 R)
• M32: 10,182,828 km (0.083 R)
• M33: 10,471,253 km (0.065 R)
• M34: 10,678,894 km (0.081 R)
• M35: 11,480,290 km (0.092 R)
• M36: 11,996,403 km (0.088 R)
• M37: 12,126,553 km (0.09 R)
• M38: 12,563,977 km (0.111 R)
• M39: 12,917,627 km (0.097 R)
• M40: 13,364,176 km (0.109 R)
• M41: 13,499,113 km (0.048 R)
• M42: 13,634,649 km (0.096 R)
• M43: 13,952,245 km (0.118 R)
• M44: 15,200,490 km (0.104 R)
• M45: 15,388,535 km (0.071 R)
• M46: 15,529,905 km (0.039 R)
• M47: 15,766,718 km (0.112 R)
• M48: 16,147,893 km (0.084 R)
• M49: 16,339,678 km (0.094 R)
• M50: 17,114,296 km (0.105 R)
• M51: 17,604,378 km (0.119 R)
• M52: 18,698,836 km (0.063 R)
• M53: 19,815,136 km (0.055 R)
• M54: 21,109,756 km (0.104 R)
• M55: 22,698,784 km (0.042 R)
• M56: 23,237,037 km (0.095 R)
• M57: 23,453,505 km (0.097 R)
• M58: 23,616,268 km (0.094 R)
• M59: 25,209,036 km (0.106 R)
• M60: 25,766,288 km (0.047 R)
• M61: 25,822,238 km (0.103 R)
• M62: 25,878,188 km (0.111 R)
• M63: 26,327,580 km (0.078 R)
• M64: 26,383,978 km (0.115 R)
• M65: 27,006,455 km (0.099 R)
• M66: 27,805,756 km (0.085 R)
• M67: 27,920,498 km (0.112 R)
• M68: 28,670,731 km (0.074 R)
• M69: 28,844,713 km (0.108 R)
• M70: 29,778,952 km (0.044 R)
• M71: 30,131,704 km (0.113 R)
• M72: 30,308,678 km (0.081 R)
• M73: 30,604,433 km (0.049 R)
• M74: 30,722,915 km (0.053 R)
• M75: 31,139,096 km (0.109 R)
• M76: 31,437,394 km (0.108 R)
• M77: 31,676,751 km (0.111 R)
• M78: 32,277,835 km (0.107 R)
• M79: 32,338,123 km (0.104 R)
• M80: 32,398,560 km (0.087 R)
• M81: 33,064,869 km (0.11 R)
• M82: 33,247,379 km (0.101 R)
• M83: 33,491,223 km (0.075 R)
• M84: 33,735,666 km (0.099 R)
• M85: 34,781,355 km (0.05 R)
• M86: 35,152,807 km (0.048 R)
• M87: 35,339,206 km (0.081 R)
• M88: 37,473,070 km (0.098 R)
• M89: 37,853,946 km (0.074 R)
• M90: 38,940,176 km (0.081 R)
• M91: 39,454,793 km (0.049 R)
• M92: 41,732,720 km (0.113 R)
• M93: 43,986,112 km (0.088 R)
• M94: 44,723,630 km (0.081 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 15,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit