🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.62 AU - 0.92 AU

Year: 246 Days

Day: 44.9 Hours

Environment

Temp: 101 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.75 AU - 1.01 AU

Year: 300 Days

Day: 37 Hours

Environment

Temp: 95 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,028,953 km

• M1: 97,987 km (0.093 R)
• M2: 260,749 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.63 AU - 2.47 AU

Year: 1067 Days

Day: 31.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.5

Radius: 8.2

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.2 AU - 6.76 AU

Year: 5315 Days

Day: 10.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 74,028,953 km

• M1: 138,677 km (0.06 R)
• M2: 198,666 km (0.09 R)
• M3: 415,134 km (0.114 R)
• M4: 545,434 km (0.109 R)
• M5: 806,931 km (0.057 R)
• M6: 861,085 km (0.117 R)
• M7: 1,031,627 km (0.118 R)
• M8: 1,105,977 km (0.079 R)
• M9: 1,488,200 km (0.097 R)
• M10: 1,659,340 km (0.093 R)
• M11: 1,800,859 km (0.1 R)
• M12: 2,133,864 km (0.099 R)
• M13: 2,229,906 km (0.106 R)
• M14: 2,772,946 km (0.113 R)
• M15: 2,877,964 km (0.088 R)
• M16: 3,048,805 km (0.107 R)
• M17: 3,244,927 km (0.112 R)
• M18: 3,581,223 km (0.094 R)
• M19: 3,811,455 km (0.039 R)
• M20: 3,905,103 km (0.106 R)
• M21: 4,046,772 km (0.101 R)
• M22: 4,118,280 km (0.099 R)
• M23: 4,730,434 km (0.101 R)
• M24: 4,881,678 km (0.092 R)
• M25: 5,163,071 km (0.103 R)
• M26: 5,240,713 km (0.119 R)
• M27: 5,581,796 km (0.107 R)
• M28: 5,768,494 km (0.082 R)
• M29: 5,957,137 km (0.11 R)
• M30: 6,120,498 km (0.089 R)
• M31: 6,340,706 km (0.108 R)
• M32: 7,686,189 km (0.079 R)
• M33: 8,103,717 km (0.087 R)
• M34: 8,315,098 km (0.06 R)
• M35: 9,085,378 km (0.094 R)
• M36: 9,749,892 km (0.119 R)
• M37: 10,007,050 km (0.074 R)
• M38: 10,169,065 km (0.091 R)
• M39: 10,266,603 km (0.113 R)
• M40: 10,331,827 km (0.1 R)
• M41: 10,561,161 km (0.085 R)
• M42: 10,627,134 km (0.096 R)
• M43: 10,792,290 km (0.031 R)
• M44: 11,293,143 km (0.068 R)
• M45: 11,360,462 km (0.049 R)
• M46: 11,733,260 km (0.107 R)
• M47: 11,938,359 km (0.119 R)
• M48: 12,317,290 km (0.079 R)
• M49: 12,386,704 km (0.082 R)
• M50: 12,525,830 km (0.085 R)
• M51: 12,630,399 km (0.104 R)
• M52: 12,770,422 km (0.072 R)
• M53: 14,343,893 km (0.12 R)
• M54: 14,783,561 km (0.107 R)
• M55: 15,079,166 km (0.1 R)
• M56: 15,302,217 km (0.055 R)
• M57: 16,167,042 km (0.046 R)
• M58: 16,243,038 km (0.073 R)
• M59: 16,893,489 km (0.1 R)
• M60: 17,125,067 km (0.057 R)
• M61: 18,022,654 km (0.11 R)
• M62: 18,695,844 km (0.05 R)
• M63: 19,498,437 km (0.04 R)
• M64: 19,985,378 km (0.093 R)
• M65: 20,107,749 km (0.092 R)
• M66: 20,353,090 km (0.113 R)
• M67: 20,558,487 km (0.074 R)
• M68: 20,805,773 km (0.085 R)
• M69: 22,057,009 km (0.067 R)
• M70: 22,267,793 km (0.084 R)
• M71: 23,203,827 km (0.112 R)
• M72: 25,157,874 km (0.087 R)
• M73: 26,221,515 km (0.106 R)
• M74: 26,534,474 km (0.095 R)
• M75: 26,893,658 km (0.037 R)
• M76: 27,028,745 km (0.07 R)
• M77: 27,209,310 km (0.1 R)
• M78: 27,435,501 km (0.096 R)
• M79: 28,026,563 km (0.094 R)
• M80: 28,438,256 km (0.069 R)
• M81: 28,897,970 km (0.105 R)
• M82: 28,990,272 km (0.088 R)
• M83: 30,667,414 km (0.087 R)
• M84: 30,761,511 km (0.031 R)
• M85: 31,755,290 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.8

Radius: 6.9

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 16.34 AU - 17.46 AU

Year: 25250 Days

Day: 16.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,028,953 km

• M1: 92,451 km (0.032 R)
• M2: 159,771 km (0.119 R)
• M3: 378,034 km (0.101 R)
• M4: 768,335 km (0.114 R)
• M5: 863,479 km (0.099 R)
• M6: 988,094 km (0.092 R)
• M7: 1,199,775 km (0.096 R)
• M8: 1,282,951 km (0.065 R)
• M9: 1,950,607 km (0.112 R)
• M10: 2,319,665 km (0.077 R)
• M11: 2,389,078 km (0.113 R)
• M12: 2,969,518 km (0.117 R)
• M13: 3,511,810 km (0.068 R)
• M14: 3,672,329 km (0.111 R)
• M15: 4,042,434 km (0.098 R)
• M16: 4,818,099 km (0.113 R)
• M17: 4,907,109 km (0.06 R)
• M18: 5,086,776 km (0.091 R)
• M19: 5,545,443 km (0.102 R)
• M20: 5,638,793 km (0.116 R)
• M21: 5,826,987 km (0.107 R)
• M22: 6,065,296 km (0.094 R)
• M23: 6,749,108 km (0.071 R)
• M24: 7,354,680 km (0.094 R)
• M25: 8,030,264 km (0.073 R)
• M26: 8,348,608 km (0.071 R)
• M27: 8,455,720 km (0.107 R)
• M28: 8,725,445 km (0.059 R)
• M29: 8,779,749 km (0.114 R)
• M30: 9,495,575 km (0.115 R)
• M31: 10,344,693 km (0.12 R)
• M32: 10,633,117 km (0.045 R)
• M33: 11,041,370 km (0.086 R)
• M34: 11,276,987 km (0.046 R)
• M35: 11,395,468 km (0.064 R)
• M36: 13,034,163 km (0.119 R)
• M37: 13,849,172 km (0.071 R)
• M38: 14,939,591 km (0.097 R)
• M39: 15,924,544 km (0.107 R)
• M40: 17,475,275 km (0.084 R)
• M41: 17,749,787 km (0.041 R)
• M42: 17,818,602 km (0.062 R)
• M43: 18,792,036 km (0.108 R)
• M44: 22,332,569 km (0.095 R)
• M45: 23,004,861 km (0.08 R)
• M46: 23,456,647 km (0.091 R)
• M47: 26,307,085 km (0.1 R)
• M48: 28,053,042 km (0.073 R)
• M49: 28,778,142 km (0.11 R)
• M50: 28,940,007 km (0.104 R)
• M51: 31,488,706 km (0.117 R)
• M52: 31,572,182 km (0.113 R)
• M53: 31,655,657 km (0.078 R)
• M54: 32,494,453 km (0.12 R)
• M55: 32,578,826 km (0.118 R)
• M56: 33,681,213 km (0.101 R)
• M57: 33,851,904 km (0.071 R)
• M58: 35,141,138 km (0.06 R)
• M59: 36,709,223 km (0.113 R)
• M60: 37,944,752 km (0.056 R)
• M61: 42,282,641 km (0.087 R)
• M62: 43,391,461 km (0.118 R)
• M63: 46,489,633 km (0.106 R)
• M64: 47,251,385 km (0.039 R)
• M65: 47,538,164 km (0.1 R)
• M66: 47,921,284 km (0.103 R)
• M67: 48,209,410 km (0.088 R)
• M68: 48,305,601 km (0.055 R)
• M69: 51,612,462 km (0.096 R)
• M70: 52,302,258 km (0.112 R)
• M71: 54,490,276 km (0.097 R)
• M72: 55,999,121 km (0.077 R)
• M73: 56,606,488 km (0.086 R)
• M74: 56,809,492 km (0.117 R)
• M75: 58,852,102 km (0.04 R)
• M76: 59,160,722 km (0.062 R)
• M77: 59,366,569 km (0.096 R)
• M78: 59,469,642 km (0.099 R)
• M79: 59,985,904 km (0.04 R)
• M80: 61,961,044 km (0.091 R)
• M81: 62,904,109 km (0.047 R)
• M82: 63,535,562 km (0.089 R)
• M83: 64,380,491 km (0.09 R)
• M84: 65,655,065 km (0.056 R)
• M85: 66,295,493 km (0.089 R)
• M86: 66,616,530 km (0.112 R)
• M87: 67,474,923 km (0.084 R)
• M88: 67,690,045 km (0.068 R)
• M89: 68,337,055 km (0.057 R)
• M90: 68,553,075 km (0.078 R)
• M91: 69,419,845 km (0.051 R)
• M92: 71,273,512 km (0.068 R)
• M93: 72,151,502 km (0.112 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 14,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit