🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.52 AU - 0.78 AU

Year: 201 Days

Day: 31.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.76 AU - 1.92 AU

Year: 956 Days

Day: 23.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.57 AU - 2.15 AU

Year: 971 Days

Day: 42.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.31 AU - 3.49 AU

Year: 1891 Days

Day: 14.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,782,591 km

• M1: 1,118,543 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.7

Radius: 10.7

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.59 AU - 4.73 AU

Year: 3852 Days

Day: 10.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 58,782,591 km

• M1: 133,591 km (0.061 R)
• M2: 202,705 km (0.071 R)
• M3: 387,758 km (0.107 R)
• M4: 540,796 km (0.052 R)
• M5: 638,334 km (0.109 R)
• M6: 1,123,929 km (0.109 R)
• M7: 1,264,102 km (0.119 R)
• M8: 1,398,740 km (0.045 R)
• M9: 1,562,251 km (0.108 R)
• M10: 1,695,243 km (0.115 R)
• M11: 1,794,426 km (0.102 R)
• M12: 1,870,123 km (0.085 R)
• M13: 2,333,428 km (0.089 R)
• M14: 2,430,367 km (0.119 R)
• M15: 2,571,288 km (0.081 R)
• M16: 2,890,979 km (0.112 R)
• M17: 3,040,577 km (0.117 R)
• M18: 3,116,273 km (0.109 R)
• M19: 3,208,126 km (0.051 R)
• M20: 3,410,233 km (0.051 R)
• M21: 3,810,557 km (0.065 R)
• M22: 4,209,086 km (0.095 R)
• M23: 4,379,178 km (0.073 R)
• M24: 4,516,809 km (0.063 R)
• M25: 4,691,090 km (0.091 R)
• M26: 4,920,872 km (0.072 R)
• M27: 5,172,496 km (0.061 R)
• M28: 5,263,302 km (0.117 R)
• M29: 5,336,455 km (0.11 R)
• M30: 5,651,060 km (0.064 R)
• M31: 5,744,708 km (0.077 R)
• M32: 6,047,943 km (0.056 R)
• M33: 6,201,580 km (0.073 R)
• M34: 6,532,490 km (0.097 R)
• M35: 7,130,283 km (0.11 R)
• M36: 7,353,932 km (0.081 R)
• M37: 7,538,536 km (0.113 R)
• M38: 7,745,579 km (0.086 R)
• M39: 8,228,930 km (0.051 R)
• M40: 8,442,257 km (0.078 R)
• M41: 8,852,454 km (0.095 R)
• M42: 9,202,962 km (0.06 R)
• M43: 9,669,857 km (0.108 R)
• M44: 9,737,176 km (0.079 R)
• M45: 9,827,234 km (0.091 R)
• M46: 10,030,836 km (0.078 R)
• M47: 10,167,419 km (0.119 R)
• M48: 10,327,489 km (0.083 R)
• M49: 10,396,304 km (0.084 R)
• M50: 11,069,794 km (0.116 R)
• M51: 12,288,268 km (0.062 R)
• M52: 12,654,783 km (0.065 R)
• M53: 12,925,854 km (0.111 R)
• M54: 13,149,054 km (0.04 R)
• M55: 13,398,584 km (0.11 R)
• M56: 13,523,947 km (0.03 R)
• M57: 13,725,305 km (0.046 R)
• M58: 14,617,956 km (0.079 R)
• M59: 14,876,461 km (0.051 R)
• M60: 14,980,282 km (0.084 R)
• M61: 15,555,635 km (0.046 R)
• M62: 15,766,568 km (0.056 R)
• M63: 15,898,963 km (0.114 R)
• M64: 16,244,982 km (0.11 R)
• M65: 16,405,351 km (0.062 R)
• M66: 16,593,396 km (0.092 R)
• M67: 16,781,889 km (0.115 R)
• M68: 16,971,280 km (0.063 R)
• M69: 17,873,505 km (0.079 R)
• M70: 17,956,232 km (0.052 R)
• M71: 18,483,565 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.7

Radius: 14.3

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.48 AU - 6.86 AU

Year: 6596 Days

Day: 9.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 58,782,591 km

• M1: 218,562 km (0.033 R)
• M2: 313,557 km (0.094 R)
• M3: 440,267 km (0.052 R)
• M4: 612,454 km (0.095 R)
• M5: 995,424 km (0.079 R)
• M6: 1,180,626 km (0.107 R)
• M7: 1,291,927 km (0.115 R)
• M8: 1,541,157 km (0.073 R)
• M9: 1,758,673 km (0.119 R)
• M10: 1,936,993 km (0.041 R)
• M11: 2,053,680 km (0.088 R)
• M12: 2,155,705 km (0.08 R)
• M13: 2,822,912 km (0.068 R)
• M14: 2,917,906 km (0.042 R)
• M15: 3,033,396 km (0.068 R)
• M16: 3,170,128 km (0.116 R)
• M17: 3,593,042 km (0.078 R)
• M18: 4,163,309 km (0.086 R)
• M19: 4,359,731 km (0.032 R)
• M20: 4,514,864 km (0.11 R)
• M21: 4,853,254 km (0.07 R)
• M22: 5,176,685 km (0.114 R)
• M23: 5,699,230 km (0.05 R)
• M24: 5,893,558 km (0.055 R)
• M25: 6,414,158 km (0.076 R)
• M26: 6,641,846 km (0.115 R)
• M27: 7,053,240 km (0.079 R)
• M28: 7,288,408 km (0.071 R)
• M29: 7,686,039 km (0.088 R)
• M30: 7,874,084 km (0.108 R)
• M31: 8,309,563 km (0.111 R)
• M32: 8,865,170 km (0.045 R)
• M33: 9,006,091 km (0.116 R)
• M34: 9,289,878 km (0.086 R)
• M35: 9,750,191 km (0.089 R)
• M36: 10,306,545 km (0.113 R)
• M37: 10,425,027 km (0.07 R)
• M38: 10,813,233 km (0.107 R)
• M39: 10,903,441 km (0.073 R)
• M40: 11,328,000 km (0.079 R)
• M41: 11,450,371 km (0.034 R)
• M42: 11,573,041 km (0.081 R)
• M43: 12,006,127 km (0.082 R)
• M44: 12,413,183 km (0.114 R)
• M45: 13,048,076 km (0.087 R)
• M46: 14,316,666 km (0.092 R)
• M47: 15,083,205 km (0.055 R)
• M48: 15,454,657 km (0.104 R)
• M49: 16,344,465 km (0.114 R)
• M50: 16,795,503 km (0.099 R)
• M51: 17,852,262 km (0.119 R)
• M52: 19,734,652 km (0.106 R)
• M53: 20,029,958 km (0.089 R)
• M54: 20,140,960 km (0.071 R)
• M55: 20,252,261 km (0.096 R)
• M56: 20,662,009 km (0.076 R)
• M57: 20,924,254 km (0.076 R)
• M58: 21,187,546 km (0.041 R)
• M59: 21,452,035 km (0.12 R)
• M60: 22,790,637 km (0.061 R)
• M61: 22,906,576 km (0.094 R)
• M62: 23,255,737 km (0.076 R)
• M63: 23,763,323 km (0.095 R)
• M64: 24,274,349 km (0.096 R)
• M65: 25,307,621 km (0.115 R)
• M66: 26,395,796 km (0.12 R)
• M67: 26,680,331 km (0.068 R)
• M68: 26,925,074 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.9

Radius: 8.3

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 9.73 AU - 13.37 AU

Year: 15029 Days

Day: 13.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,782,591 km

• M1: 127,457 km (0.118 R)
• M2: 285,134 km (0.078 R)
• M3: 374,144 km (0.107 R)
• M4: 584,628 km (0.072 R)
• M5: 757,713 km (0.11 R)
• M6: 1,131,857 km (0.044 R)
• M7: 1,195,885 km (0.043 R)
• M8: 1,327,831 km (0.066 R)
• M9: 1,511,238 km (0.114 R)
• M10: 1,703,172 km (0.087 R)
• M11: 2,058,018 km (0.089 R)
• M12: 2,163,634 km (0.101 R)
• M13: 2,718,792 km (0.118 R)
• M14: 2,982,682 km (0.045 R)
• M15: 3,102,660 km (0.087 R)
• M16: 3,662,305 km (0.105 R)
• M17: 4,525,036 km (0.109 R)
• M18: 5,411,404 km (0.052 R)
• M19: 5,521,358 km (0.038 R)
• M20: 5,595,110 km (0.081 R)
• M21: 5,855,709 km (0.078 R)
• M22: 6,196,643 km (0.037 R)
• M23: 6,466,368 km (0.095 R)
• M24: 6,739,833 km (0.046 R)
• M25: 7,419,905 km (0.079 R)
• M26: 7,871,541 km (0.075 R)
• M27: 8,205,593 km (0.077 R)
• M28: 8,332,153 km (0.092 R)
• M29: 8,672,637 km (0.105 R)
• M30: 9,543,596 km (0.063 R)
• M31: 9,855,059 km (0.048 R)
• M32: 10,079,605 km (0.092 R)
• M33: 11,367,942 km (0.045 R)
• M34: 13,050,021 km (0.064 R)
• M35: 13,247,191 km (0.083 R)
• M36: 13,445,258 km (0.11 R)
• M37: 13,995,330 km (0.115 R)
• M38: 14,247,701 km (0.066 R)
• M39: 14,399,842 km (0.085 R)
• M40: 15,480,238 km (0.118 R)
• M41: 15,688,927 km (0.118 R)
• M42: 16,162,105 km (0.099 R)
• M43: 16,907,252 km (0.076 R)
• M44: 16,960,958 km (0.099 R)
• M45: 17,500,557 km (0.06 R)
• M46: 17,663,619 km (0.095 R)
• M47: 17,772,526 km (0.105 R)
• M48: 20,055,091 km (0.097 R)
• M49: 22,428,162 km (0.118 R)
• M50: 22,901,489 km (0.093 R)
• M51: 23,797,730 km (0.072 R)
• M52: 24,159,458 km (0.039 R)
• M53: 24,341,070 km (0.11 R)
• M54: 24,401,657 km (0.053 R)
• M55: 26,742,265 km (0.113 R)
• M56: 26,992,692 km (0.092 R)
• M57: 27,118,354 km (0.115 R)
• M58: 27,244,016 km (0.092 R)
• M59: 27,306,997 km (0.103 R)
• M60: 28,576,185 km (0.076 R)
• M61: 29,929,298 km (0.026 R)
• M62: 30,646,321 km (0.105 R)
• M63: 31,171,409 km (0.076 R)
• M64: 31,237,382 km (0.072 R)
• M65: 31,369,178 km (0.043 R)
• M66: 32,363,704 km (0.114 R)
• M67: 34,180,121 km (0.079 R)
• M68: 35,477,883 km (0.1 R)
• M69: 35,546,698 km (0.079 R)
• M70: 35,891,072 km (0.025 R)
• M71: 36,029,151 km (0.079 R)
• M72: 37,070,502 km (0.112 R)
• M73: 37,910,644 km (0.071 R)
• M74: 39,966,866 km (0.052 R)
• M75: 40,325,004 km (0.084 R)
• M76: 40,612,232 km (0.096 R)
• M77: 41,986,138 km (0.118 R)
• M78: 42,935,038 km (0.107 R)
• M79: 43,743,315 km (0.12 R)
• M80: 44,556,828 km (0.037 R)
• M81: 44,853,780 km (0.077 R)
• M82: 45,748,824 km (0.105 R)
• M83: 46,048,469 km (0.119 R)
• M84: 46,574,305 km (0.036 R)
• M85: 47,026,689 km (0.098 R)
• M86: 48,316,522 km (0.042 R)
• M87: 49,310,450 km (0.07 R)
• M88: 51,474,383 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.1

Radius: 4.8

Gravity: 14.67 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 12.36 AU - 14.96 AU

Year: 19331 Days

Day: 24.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,782,591 km

• M1: 80,484 km (0.095 R)
• M2: 251,324 km (0.112 R)
• M3: 349,760 km (0.034 R)
• M4: 411,693 km (0.048 R)
• M5: 494,720 km (0.109 R)
• M6: 966,253 km (0.097 R)
• M7: 1,540,708 km (0.07 R)
• M8: 1,618,799 km (0.058 R)
• M9: 1,779,167 km (0.086 R)
• M10: 2,086,292 km (0.065 R)
• M11: 2,143,887 km (0.103 R)
• M12: 2,202,081 km (0.092 R)
• M13: 2,531,346 km (0.05 R)
• M14: 2,592,830 km (0.097 R)
• M15: 3,268,564 km (0.088 R)
• M16: 3,369,393 km (0.087 R)
• M17: 3,574,043 km (0.097 R)
• M18: 3,608,600 km (0.05 R)
• M19: 3,643,157 km (0.092 R)
• M20: 3,677,864 km (0.105 R)
• M21: 4,248,580 km (0.063 R)
• M22: 4,619,133 km (0.082 R)
• M23: 4,961,563 km (0.098 R)
• M24: 5,710,899 km (0.077 R)
• M25: 6,285,205 km (0.075 R)
• M26: 6,706,772 km (0.093 R)
• M27: 7,093,931 km (0.041 R)
• M28: 7,444,140 km (0.115 R)
• M29: 7,844,912 km (0.116 R)
• M30: 8,252,567 km (0.104 R)
• M31: 9,902,481 km (0.096 R)
• M32: 9,951,101 km (0.096 R)
• M33: 10,540,516 km (0.111 R)
• M34: 10,689,665 km (0.055 R)
• M35: 11,344,007 km (0.109 R)
• M36: 11,959,452 km (0.108 R)
• M37: 12,219,004 km (0.082 R)
• M38: 12,375,633 km (0.046 R)
• M39: 13,924,121 km (0.106 R)
• M40: 14,306,942 km (0.104 R)
• M41: 14,361,994 km (0.109 R)
• M42: 14,472,098 km (0.091 R)
• M43: 15,083,056 km (0.119 R)
• M44: 15,929,480 km (0.085 R)
• M45: 17,140,326 km (0.057 R)
• M46: 17,550,523 km (0.091 R)
• M47: 17,727,198 km (0.062 R)
• M48: 18,320,802 km (0.105 R)
• M49: 18,560,009 km (0.118 R)
• M50: 19,102,003 km (0.091 R)
• M51: 19,527,160 km (0.117 R)
• M52: 20,325,115 km (0.116 R)
• M53: 20,572,699 km (0.115 R)
• M54: 20,696,865 km (0.091 R)
• M55: 20,946,095 km (0.048 R)
• M56: 22,079,449 km (0.049 R)
• M57: 22,143,028 km (0.117 R)
• M58: 23,556,429 km (0.061 R)
• M59: 23,686,280 km (0.078 R)
• M60: 23,946,879 km (0.113 R)
• M61: 24,012,253 km (0.066 R)
• M62: 24,536,744 km (0.084 R)
• M63: 26,334,611 km (0.107 R)
• M64: 26,943,325 km (0.101 R)
• M65: 29,353,945 km (0.08 R)
• M66: 29,984,948 km (0.079 R)
• M67: 30,478,771 km (0.08 R)
• M68: 33,206,239 km (0.092 R)
• M69: 35,339,655 km (0.054 R)
• M70: 36,310,246 km (0.102 R)
• M71: 37,592,748 km (0.067 R)
• M72: 37,820,586 km (0.12 R)
• M73: 39,043,548 km (0.033 R)
• M74: 39,351,271 km (0.12 R)
• M75: 39,505,506 km (0.053 R)
• M76: 40,590,390 km (0.117 R)
• M77: 41,763,686 km (0.077 R)
• M78: 42,551,918 km (0.105 R)
• M79: 43,265,649 km (0.116 R)
• M80: 44,303,559 km (0.115 R)
• M81: 44,624,596 km (0.067 R)
• M82: 45,754,060 km (0.082 R)
• M83: 48,041,262 km (0.069 R)
• M84: 48,536,281 km (0.104 R)
• M85: 48,784,314 km (0.085 R)
• M86: 49,115,823 km (0.119 R)
• M87: 51,794,224 km (0.082 R)
• M88: 52,301,660 km (0.067 R)
• M89: 53,577,580 km (0.105 R)
• M90: 56,073,321 km (0.116 R)
• M91: 56,594,370 km (0.061 R)
• M92: 57,291,497 km (0.12 R)
• M93: 57,641,256 km (0.03 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 11,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit