🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.6 AU - 0.88 AU

Year: 239 Days

Day: 27.9 Hours

Environment

Temp: 102 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.07 AU - 1.43 AU

Year: 524 Days

Day: 28.8 Hours

Environment

Temp: -16 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,247,946 km

• M1: 84,822 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.57 AU - 3.71 AU

Year: 2602 Days

Day: 24.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,247,946 km

• M1: 320,738 km (0.071 R)
• M2: 991,834 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.6

Radius: 13.9

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.4 AU - 4.98 AU

Year: 3806 Days

Day: 7.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 35,247,946 km

• M1: 177,124 km (0.101 R)
• M2: 312,211 km (0.051 R)
• M3: 408,552 km (0.04 R)
• M4: 805,734 km (0.062 R)
• M5: 908,807 km (0.106 R)
• M6: 1,208,003 km (0.079 R)
• M7: 1,686,118 km (0.041 R)
• M8: 1,884,335 km (0.103 R)
• M9: 2,042,310 km (0.079 R)
• M10: 2,338,065 km (0.09 R)
• M11: 2,647,882 km (0.076 R)
• M12: 2,754,246 km (0.046 R)
• M13: 2,880,208 km (0.102 R)
• M14: 2,971,313 km (0.044 R)
• M15: 3,345,756 km (0.047 R)
• M16: 3,499,842 km (0.077 R)
• M17: 4,368,856 km (0.095 R)
• M18: 4,474,323 km (0.111 R)
• M19: 4,601,780 km (0.077 R)
• M20: 4,752,126 km (0.099 R)
• M21: 5,415,293 km (0.039 R)
• M22: 5,665,720 km (0.11 R)
• M23: 6,178,392 km (0.106 R)
• M24: 6,560,615 km (0.061 R)
• M25: 7,348,247 km (0.105 R)
• M26: 7,448,777 km (0.036 R)
• M27: 7,907,295 km (0.091 R)
• M28: 8,427,446 km (0.067 R)
• M29: 9,364,378 km (0.102 R)
• M30: 9,914,599 km (0.087 R)
• M31: 11,075,628 km (0.102 R)
• M32: 11,540,279 km (0.115 R)
• M33: 11,834,089 km (0.102 R)
• M34: 12,070,753 km (0.119 R)
• M35: 12,160,063 km (0.082 R)
• M36: 12,309,212 km (0.096 R)
• M37: 12,458,959 km (0.12 R)
• M38: 12,579,236 km (0.054 R)
• M39: 12,972,679 km (0.101 R)
• M40: 13,155,637 km (0.036 R)
• M41: 13,247,490 km (0.1 R)
• M42: 13,339,493 km (0.056 R)
• M43: 13,958,678 km (0.091 R)
• M44: 14,841,006 km (0.114 R)
• M45: 15,871,736 km (0.118 R)
• M46: 16,297,042 km (0.103 R)
• M47: 16,792,511 km (0.107 R)
• M48: 17,058,645 km (0.076 R)
• M49: 18,001,710 km (0.06 R)
• M50: 18,376,752 km (0.086 R)
• M51: 18,926,973 km (0.085 R)
• M52: 19,273,591 km (0.052 R)
• M53: 19,447,723 km (0.09 R)
• M54: 19,657,459 km (0.088 R)
• M55: 20,043,721 km (0.082 R)
• M56: 20,645,553 km (0.041 R)
• M57: 21,505,592 km (0.088 R)
• M58: 21,649,953 km (0.079 R)
• M59: 21,794,764 km (0.082 R)
• M60: 21,939,874 km (0.109 R)
• M61: 22,194,639 km (0.088 R)
• M62: 22,560,256 km (0.079 R)
• M63: 23,186,324 km (0.067 R)
• M64: 23,408,776 km (0.103 R)
• M65: 24,005,073 km (0.048 R)
• M66: 24,493,360 km (0.041 R)
• M67: 24,606,606 km (0.108 R)
• M68: 25,022,937 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101

Radius: 6.4

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 10.79 AU - 14.07 AU

Year: 16422 Days

Day: 19 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 35,247,946 km

• M1: 85,420 km (0.085 R)
• M2: 137,780 km (0.03 R)
• M3: 244,293 km (0.092 R)
• M4: 290,369 km (0.072 R)
• M5: 404,213 km (0.108 R)
• M6: 461,061 km (0.091 R)
• M7: 508,633 km (0.103 R)
• M8: 583,581 km (0.072 R)
• M9: 675,883 km (0.062 R)
• M10: 717,023 km (0.099 R)
• M11: 773,271 km (0.07 R)
• M12: 920,476 km (0.113 R)
• M13: 997,668 km (0.104 R)
• M14: 1,191,697 km (0.033 R)
• M15: 1,578,258 km (0.077 R)
• M16: 1,671,307 km (0.095 R)
• M17: 2,184,279 km (0.108 R)
• M18: 2,610,184 km (0.063 R)
• M19: 3,248,817 km (0.099 R)
• M20: 3,610,096 km (0.095 R)
• M21: 3,758,198 km (0.056 R)
• M22: 3,832,997 km (0.047 R)
• M23: 3,908,244 km (0.063 R)
• M24: 4,009,522 km (0.108 R)
• M25: 4,240,352 km (0.057 R)
• M26: 4,608,213 km (0.113 R)
• M27: 5,290,230 km (0.052 R)
• M28: 5,486,801 km (0.106 R)
• M29: 5,571,773 km (0.104 R)
• M30: 5,743,212 km (0.079 R)
• M31: 6,032,534 km (0.104 R)
• M32: 6,326,793 km (0.068 R)
• M33: 6,565,551 km (0.118 R)
• M34: 6,685,978 km (0.051 R)
• M35: 6,837,520 km (0.115 R)
• M36: 7,834,740 km (0.055 R)
• M37: 7,898,618 km (0.106 R)
• M38: 9,652,055 km (0.116 R)
• M39: 10,099,951 km (0.062 R)
• M40: 10,731,254 km (0.12 R)
• M41: 11,231,060 km (0.088 R)
• M42: 11,339,070 km (0.039 R)
• M43: 11,701,994 km (0.069 R)
• M44: 11,921,454 km (0.038 R)
• M45: 12,253,262 km (0.098 R)
• M46: 13,001,551 km (0.118 R)
• M47: 13,115,096 km (0.103 R)
• M48: 13,266,938 km (0.088 R)
• M49: 13,687,607 km (0.114 R)
• M50: 13,918,885 km (0.085 R)
• M51: 15,174,161 km (0.074 R)
• M52: 16,465,190 km (0.062 R)
• M53: 17,082,431 km (0.087 R)
• M54: 17,206,897 km (0.117 R)
• M55: 17,875,150 km (0.1 R)
• M56: 18,424,474 km (0.106 R)
• M57: 18,893,613 km (0.075 R)
• M58: 19,452,959 km (0.059 R)
• M59: 19,582,810 km (0.111 R)
• M60: 20,061,523 km (0.099 R)
• M61: 20,368,199 km (0.086 R)
• M62: 21,431,241 km (0.08 R)
• M63: 21,924,466 km (0.116 R)
• M64: 23,334,575 km (0.114 R)
• M65: 23,610,733 km (0.064 R)
• M66: 23,795,636 km (0.116 R)
• M67: 24,352,888 km (0.083 R)
• M68: 25,196,919 km (0.083 R)
• M69: 25,385,711 km (0.112 R)
• M70: 25,812,365 km (0.071 R)
• M71: 26,002,653 km (0.113 R)
• M72: 26,145,818 km (0.051 R)
• M73: 26,913,405 km (0.073 R)
• M74: 27,203,176 km (0.067 R)
• M75: 27,251,496 km (0.068 R)
• M76: 28,815,093 km (0.09 R)
• M77: 29,062,079 km (0.033 R)
• M78: 29,607,812 km (0.105 R)
• M79: 29,657,628 km (0.088 R)
• M80: 29,906,858 km (0.12 R)
• M81: 30,056,755 km (0.059 R)
• M82: 30,257,067 km (0.115 R)
• M83: 31,468,211 km (0.102 R)
• M84: 31,518,925 km (0.087 R)
• M85: 31,824,404 km (0.115 R)
• M86: 32,695,063 km (0.078 R)
• M87: 33,004,133 km (0.079 R)
• M88: 33,625,413 km (0.112 R)
• M89: 34,198,223 km (0.11 R)
• M90: 34,931,851 km (0.11 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: 315 - 11,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit