🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.85 AU - 0.91 AU

Year: 305 Days

Day: 34.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,948,283 km

• M1: 346,768 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.88 AU - 1.2 AU

Year: 391 Days

Day: 17.5 Hours

Environment

Temp: 34 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 74,948,283 km

• M1: 112,498 km (0.077 R)
• M2: 177,722 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.9 AU - 1.26 AU

Year: 414 Days

Day: 23.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.68 AU - 2.66 AU

Year: 1179 Days

Day: 37.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.07 AU - 3.27 AU

Year: 1610 Days

Day: 14.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,948,283 km

• M1: 2,244,267 km (0.045 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.25 AU - 4.45 AU

Year: 2787 Days

Day: 43.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,948,283 km

• M1: 2,840,864 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.1

Radius: 9.6

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.6 AU - 6 AU

Year: 3880 Days

Day: 11.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 74,948,283 km

• M1: 125,812 km (0.08 R)
• M2: 208,091 km (0.115 R)
• M3: 286,031 km (0.1 R)
• M4: 421,118 km (0.118 R)
• M5: 521,648 km (0.091 R)
• M6: 705,952 km (0.072 R)
• M7: 772,224 km (0.043 R)
• M8: 985,102 km (0.111 R)
• M9: 1,190,350 km (0.105 R)
• M10: 1,568,085 km (0.104 R)
• M11: 1,717,234 km (0.101 R)
• M12: 1,950,158 km (0.061 R)
• M13: 2,078,662 km (0.073 R)
• M14: 2,243,220 km (0.053 R)
• M15: 2,655,811 km (0.072 R)
• M16: 2,834,880 km (0.116 R)
• M17: 2,962,487 km (0.082 R)
• M18: 3,492,512 km (0.097 R)
• M19: 3,889,096 km (0.089 R)
• M20: 4,363,022 km (0.06 R)
• M21: 4,596,095 km (0.115 R)
• M22: 4,725,049 km (0.116 R)
• M23: 5,208,100 km (0.073 R)
• M24: 5,320,149 km (0.067 R)
• M25: 5,546,491 km (0.114 R)
• M26: 5,660,933 km (0.068 R)
• M27: 6,055,871 km (0.107 R)
• M28: 7,044,713 km (0.102 R)
• M29: 7,143,897 km (0.1 R)
• M30: 7,268,512 km (0.054 R)
• M31: 7,393,875 km (0.096 R)
• M32: 7,748,721 km (0.117 R)
• M33: 8,031,311 km (0.093 R)
• M34: 8,239,103 km (0.115 R)
• M35: 8,527,677 km (0.034 R)
• M36: 8,633,443 km (0.084 R)
• M37: 8,819,542 km (0.087 R)
• M38: 9,168,853 km (0.115 R)
• M39: 9,277,162 km (0.108 R)
• M40: 9,550,029 km (0.082 R)
• M41: 10,924,684 km (0.097 R)
• M42: 11,445,135 km (0.086 R)
• M43: 12,842,080 km (0.049 R)
• M44: 13,360,436 km (0.065 R)
• M45: 13,823,591 km (0.102 R)
• M46: 13,885,674 km (0.081 R)
• M47: 14,386,378 km (0.098 R)
• M48: 14,449,359 km (0.072 R)
• M49: 14,543,905 km (0.077 R)
• M50: 14,733,894 km (0.083 R)
• M51: 15,923,347 km (0.089 R)
• M52: 16,414,178 km (0.089 R)
• M53: 16,876,884 km (0.074 R)
• M54: 17,276,908 km (0.117 R)
• M55: 17,478,118 km (0.089 R)
• M56: 18,154,450 km (0.073 R)
• M57: 18,393,208 km (0.116 R)
• M58: 18,839,309 km (0.11 R)
• M59: 19,115,616 km (0.102 R)
• M60: 19,602,407 km (0.086 R)
• M61: 19,917,461 km (0.096 R)
• M62: 20,234,159 km (0.092 R)
• M63: 20,908,397 km (0.117 R)
• M64: 21,373,945 km (0.119 R)
• M65: 21,842,935 km (0.117 R)
• M66: 22,497,874 km (0.064 R)
• M67: 22,607,679 km (0.116 R)
• M68: 22,791,086 km (0.09 R)
• M69: 22,901,340 km (0.101 R)
• M70: 23,085,495 km (0.117 R)
• M71: 23,603,851 km (0.117 R)
• M72: 23,901,701 km (0.097 R)
• M73: 24,614,235 km (0.049 R)
• M74: 25,067,816 km (0.099 R)
• M75: 25,219,658 km (0.106 R)
• M76: 25,409,797 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.6

Radius: 6.4

Gravity: 15.47 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 13.44 AU - 15.52 AU

Year: 20330 Days

Day: 19.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,948,283 km

• M1: 86,318 km (0.118 R)
• M2: 357,988 km (0.041 R)
• M3: 508,184 km (0.097 R)
• M4: 891,603 km (0.099 R)
• M5: 1,837,660 km (0.096 R)
• M6: 1,967,810 km (0.108 R)
• M7: 2,554,533 km (0.104 R)
• M8: 2,626,939 km (0.06 R)
• M9: 2,999,288 km (0.096 R)
• M10: 3,428,185 km (0.067 R)
• M11: 3,468,127 km (0.068 R)
• M12: 3,508,220 km (0.104 R)
• M13: 3,548,461 km (0.08 R)
• M14: 3,959,556 km (0.077 R)
• M15: 4,299,293 km (0.073 R)
• M16: 4,342,377 km (0.077 R)
• M17: 4,737,017 km (0.102 R)
• M18: 5,281,104 km (0.062 R)
• M19: 5,466,905 km (0.092 R)
• M20: 5,702,072 km (0.117 R)
• M21: 6,625,989 km (0.119 R)
• M22: 7,079,570 km (0.047 R)
• M23: 7,387,741 km (0.107 R)
• M24: 8,070,057 km (0.069 R)
• M25: 8,500,001 km (0.041 R)
• M26: 8,827,322 km (0.106 R)
• M27: 9,494,378 km (0.069 R)
• M28: 10,408,870 km (0.089 R)
• M29: 10,700,287 km (0.108 R)
• M30: 10,876,513 km (0.038 R)
• M31: 11,832,294 km (0.078 R)
• M32: 12,690,537 km (0.115 R)
• M33: 13,127,213 km (0.118 R)
• M34: 13,759,563 km (0.047 R)
• M35: 15,053,585 km (0.099 R)
• M36: 15,715,107 km (0.062 R)
• M37: 15,848,698 km (0.116 R)
• M38: 16,998,058 km (0.117 R)
• M39: 17,066,574 km (0.072 R)
• M40: 17,548,279 km (0.088 R)
• M41: 18,104,185 km (0.102 R)
• M42: 18,384,382 km (0.12 R)
• M43: 18,454,693 km (0.087 R)
• M44: 19,091,082 km (0.113 R)
• M45: 19,304,857 km (0.066 R)
• M46: 21,411,644 km (0.038 R)
• M47: 24,280,482 km (0.11 R)
• M48: 24,744,385 km (0.102 R)
• M49: 25,211,280 km (0.032 R)
• M50: 25,838,245 km (0.106 R)
• M51: 28,804,023 km (0.096 R)
• M52: 31,202,675 km (0.096 R)
• M53: 31,538,522 km (0.061 R)
• M54: 31,622,746 km (0.098 R)
• M55: 32,893,879 km (0.095 R)
• M56: 33,150,140 km (0.083 R)
• M57: 33,235,710 km (0.12 R)
• M58: 33,321,430 km (0.112 R)
• M59: 34,009,131 km (0.105 R)
• M60: 38,232,877 km (0.071 R)
• M61: 38,322,487 km (0.115 R)
• M62: 39,042,950 km (0.063 R)
• M63: 39,767,901 km (0.087 R)
• M64: 41,599,428 km (0.1 R)
• M65: 41,691,730 km (0.027 R)
• M66: 41,876,633 km (0.114 R)
• M67: 43,833,373 km (0.078 R)
• M68: 44,586,748 km (0.114 R)
• M69: 46,680,220 km (0.037 R)
• M70: 48,902,946 km (0.108 R)
• M71: 49,000,334 km (0.112 R)
• M72: 49,292,947 km (0.078 R)
• M73: 51,061,044 km (0.1 R)
• M74: 51,258,663 km (0.033 R)
• M75: 51,654,948 km (0.07 R)
• M76: 52,251,245 km (0.084 R)
• M77: 52,450,509 km (0.107 R)
• M78: 54,355,938 km (0.048 R)
• M79: 55,774,425 km (0.111 R)
• M80: 56,999,930 km (0.117 R)
• M81: 60,102,441 km (0.043 R)
• M82: 61,043,860 km (0.089 R)
• M83: 61,358,614 km (0.072 R)
• M84: 61,463,781 km (0.086 R)
• M85: 62,306,616 km (0.099 R)
• M86: 62,412,232 km (0.107 R)
• M87: 62,729,379 km (0.063 R)
• M88: 62,941,210 km (0.11 R)
• M89: 66,577,485 km (0.077 R)
• M90: 67,768,583 km (0.038 R)
• M91: 68,312,222 km (0.114 R)
• M92: 72,158,383 km (0.048 R)
• M93: 72,269,235 km (0.118 R)
• M94: 72,491,239 km (0.09 R)
• M95: 74,499,590 km (0.099 R)
• M96: 74,611,639 km (0.045 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 15,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit