🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.39 AU - 0.65 AU

Year: 141 Days

Day: 26.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.92 AU - 1.24 AU

Year: 423 Days

Day: 46.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 103,160,465 km

• M1: 160,967 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.39 AU - 2.15 AU

Year: 887 Days

Day: 20.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,160,465 km

• M1: 697,575 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.63 AU - 2.43 AU

Year: 1090 Days

Day: 40.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.39 AU - 2.65 AU

Year: 1507 Days

Day: 46.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,160,465 km

• M1: 45,179 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.2

Radius: 11.4

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.24 AU - 12.06 AU

Year: 11293 Days

Day: 8.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 103,160,465 km

• M1: 291,716 km (0.063 R)
• M2: 371,003 km (0.118 R)
• M3: 660,923 km (0.097 R)
• M4: 928,554 km (0.081 R)
• M5: 1,020,407 km (0.04 R)
• M6: 1,172,698 km (0.084 R)
• M7: 1,464,563 km (0.054 R)
• M8: 1,770,192 km (0.048 R)
• M9: 1,916,050 km (0.034 R)
• M10: 2,015,532 km (0.08 R)
• M11: 2,147,477 km (0.1 R)
• M12: 2,303,508 km (0.115 R)
• M13: 2,839,368 km (0.118 R)
• M14: 3,389,289 km (0.077 R)
• M15: 3,682,950 km (0.072 R)
• M16: 4,074,448 km (0.052 R)
• M17: 4,164,805 km (0.101 R)
• M18: 4,572,908 km (0.107 R)
• M19: 4,870,308 km (0.115 R)
• M20: 5,541,255 km (0.065 R)
• M21: 5,684,719 km (0.118 R)
• M22: 7,046,359 km (0.073 R)
• M23: 8,770,026 km (0.101 R)
• M24: 8,954,480 km (0.098 R)
• M25: 9,157,035 km (0.1 R)
• M26: 9,566,784 km (0.075 R)
• M27: 9,773,977 km (0.105 R)
• M28: 10,280,665 km (0.103 R)
• M29: 11,120,059 km (0.088 R)
• M30: 11,520,532 km (0.113 R)
• M31: 12,223,492 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.3

Radius: 8

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 14.55 AU - 17.89 AU

Year: 24609 Days

Day: 23.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 103,160,465 km

• M1: 160,219 km (0.036 R)
• M2: 237,262 km (0.086 R)
• M3: 414,835 km (0.109 R)
• M4: 552,166 km (0.098 R)
• M5: 723,156 km (0.081 R)
• M6: 1,158,336 km (0.089 R)
• M7: 1,591,273 km (0.058 R)
• M8: 1,663,977 km (0.12 R)
• M9: 3,278,138 km (0.112 R)
• M10: 3,592,742 km (0.045 R)
• M11: 3,884,309 km (0.087 R)
• M12: 4,250,973 km (0.11 R)
• M13: 5,233,682 km (0.061 R)
• M14: 5,750,542 km (0.107 R)
• M15: 6,517,082 km (0.076 R)
• M16: 7,437,857 km (0.092 R)
• M17: 9,398,486 km (0.081 R)
• M18: 9,665,369 km (0.038 R)
• M19: 9,889,766 km (0.097 R)
• M20: 10,573,278 km (0.066 R)
• M21: 10,897,457 km (0.099 R)
• M22: 11,130,979 km (0.097 R)
• M23: 11,319,024 km (0.063 R)
• M24: 11,650,533 km (0.076 R)
• M25: 12,811,562 km (0.065 R)
• M26: 13,756,721 km (0.07 R)
• M27: 13,907,964 km (0.118 R)
• M28: 14,672,709 km (0.118 R)
• M29: 14,878,855 km (0.044 R)
• M30: 14,982,376 km (0.043 R)
• M31: 15,608,144 km (0.1 R)
• M32: 16,136,225 km (0.105 R)
• M33: 16,189,482 km (0.059 R)
• M34: 16,723,995 km (0.093 R)
• M35: 16,777,700 km (0.088 R)
• M36: 17,155,734 km (0.106 R)
• M37: 17,591,214 km (0.109 R)
• M38: 17,755,472 km (0.098 R)
• M39: 20,336,933 km (0.059 R)
• M40: 20,509,270 km (0.12 R)
• M41: 20,624,460 km (0.044 R)
• M42: 20,971,378 km (0.101 R)
• M43: 21,203,703 km (0.081 R)
• M44: 22,496,827 km (0.115 R)
• M45: 23,633,920 km (0.067 R)
• M46: 23,754,795 km (0.073 R)
• M47: 24,974,018 km (0.097 R)
• M48: 25,096,988 km (0.114 R)
• M49: 26,651,908 km (0.078 R)
• M50: 29,204,048 km (0.049 R)
• M51: 30,180,922 km (0.109 R)
• M52: 30,706,459 km (0.086 R)
• M53: 31,367,532 km (0.059 R)
• M54: 32,233,853 km (0.119 R)
• M55: 32,636,271 km (0.095 R)
• M56: 34,126,416 km (0.113 R)
• M57: 34,673,794 km (0.096 R)
• M58: 35,777,228 km (0.087 R)
• M59: 37,383,461 km (0.073 R)
• M60: 37,806,224 km (0.089 R)
• M61: 39,441,927 km (0.08 R)
• M62: 40,088,340 km (0.117 R)
• M63: 40,593,382 km (0.027 R)
• M64: 41,537,046 km (0.106 R)
• M65: 42,487,890 km (0.064 R)
• M66: 42,634,795 km (0.076 R)
• M67: 45,909,791 km (0.096 R)
• M68: 46,816,953 km (0.095 R)
• M69: 50,426,301 km (0.106 R)
• M70: 50,893,495 km (0.086 R)
• M71: 51,205,706 km (0.069 R)
• M72: 52,303,604 km (0.116 R)
• M73: 52,618,807 km (0.048 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.9

Radius: 4.5

Gravity: 40.54 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 15.34 AU - 20.72 AU

Year: 28842 Days

Day: 15 Hours

Environment

Temp: -208 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 103,160,465 km

• M1: 81,980 km (0.046 R)
• M2: 208,839 km (0.064 R)
• M3: 488,287 km (0.077 R)
• M4: 591,660 km (0.114 R)
• M5: 731,085 km (0.103 R)
• M6: 911,949 km (0.037 R)
• M7: 1,007,542 km (0.094 R)
• M8: 1,422,377 km (0.092 R)
• M9: 2,432,761 km (0.064 R)
• M10: 3,267,666 km (0.093 R)
• M11: 3,464,238 km (0.054 R)
• M12: 3,614,285 km (0.088 R)
• M13: 4,129,500 km (0.036 R)
• M14: 4,722,356 km (0.051 R)
• M15: 4,944,509 km (0.071 R)
• M16: 5,689,955 km (0.101 R)
• M17: 7,410,779 km (0.098 R)
• M18: 7,474,957 km (0.049 R)
• M19: 8,662,465 km (0.101 R)
• M20: 8,730,233 km (0.117 R)
• M21: 9,277,910 km (0.109 R)
• M22: 11,726,827 km (0.099 R)
• M23: 13,254,521 km (0.091 R)
• M24: 14,440,832 km (0.108 R)
• M25: 15,250,306 km (0.093 R)
• M26: 16,576,042 km (0.111 R)
• M27: 17,082,581 km (0.047 R)
• M28: 19,335,674 km (0.098 R)
• M29: 19,690,521 km (0.12 R)
• M30: 19,958,002 km (0.07 R)
• M31: 20,047,461 km (0.098 R)
• M32: 20,226,679 km (0.095 R)
• M33: 20,316,588 km (0.114 R)
• M34: 20,406,496 km (0.03 R)
• M35: 20,858,431 km (0.116 R)
• M36: 21,222,403 km (0.093 R)
• M37: 21,496,616 km (0.102 R)
• M38: 22,512,385 km (0.114 R)
• M39: 26,630,216 km (0.061 R)
• M40: 27,620,404 km (0.106 R)
• M41: 28,522,031 km (0.071 R)
• M42: 29,331,355 km (0.057 R)
• M43: 30,456,630 km (0.048 R)
• M44: 30,559,703 km (0.074 R)
• M45: 32,538,434 km (0.117 R)
• M46: 32,854,684 km (0.073 R)
• M47: 36,072,385 km (0.07 R)
• M48: 36,837,428 km (0.117 R)
• M49: 37,497,604 km (0.114 R)
• M50: 38,050,667 km (0.087 R)
• M51: 38,494,973 km (0.108 R)
• M52: 38,606,274 km (0.116 R)
• M53: 39,276,771 km (0.069 R)
• M54: 39,838,362 km (0.112 R)
• M55: 40,289,549 km (0.044 R)
• M56: 43,147,766 km (0.101 R)
• M57: 43,495,132 km (0.085 R)
• M58: 44,309,244 km (0.12 R)
• M59: 44,776,737 km (0.077 R)
• M60: 45,481,044 km (0.085 R)
• M61: 46,662,867 km (0.114 R)
• M62: 47,138,439 km (0.094 R)
• M63: 49,056,882 km (0.053 R)
• M64: 49,540,382 km (0.105 R)
• M65: 51,245,199 km (0.079 R)
• M66: 53,962,944 km (0.096 R)
• M67: 54,087,559 km (0.095 R)
• M68: 55,464,907 km (0.065 R)
• M69: 56,727,064 km (0.09 R)
• M70: 57,616,124 km (0.083 R)
• M71: 60,310,980 km (0.08 R)
• M72: 61,218,441 km (0.073 R)
• M73: 63,046,676 km (0.107 R)
• M74: 63,309,370 km (0.111 R)
• M75: 63,967,451 km (0.086 R)
• M76: 66,622,963 km (0.063 R)
• M77: 67,695,131 km (0.118 R)
• M78: 67,964,108 km (0.116 R)
• M79: 69,043,307 km (0.115 R)
• M80: 73,693,257 km (0.088 R)
• M81: 73,969,864 km (0.099 R)
• M82: 74,385,596 km (0.119 R)
• M83: 75,637,132 km (0.084 R)
• M84: 76,335,455 km (0.08 R)
• M85: 87,501,889 km (0.049 R)
• M86: 87,941,407 km (0.081 R)
• M87: 88,381,674 km (0.101 R)
• M88: 89,706,962 km (0.109 R)
• M89: 91,038,831 km (0.096 R)
• M90: 92,974,029 km (0.105 R)
• M91: 94,171,710 km (0.059 R)
• M92: 97,643,278 km (0.087 R)
• M93: 99,012,996 km (0.117 R)
• M94: 99,318,326 km (0.067 R)
• M95: 101,156,435 km (0.09 R)
• M96: 101,463,858 km (0.093 R)
• M97: 103,160,448 km (0.095 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: 391 - 17,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit