🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.53 AU - 0.55 AU

Year: 140 Days

Day: 32.3 Hours

Environment

Temp: 202 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.52 AU - 4.14 AU

Year: 2146 Days

Day: 14.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,962,671 km

• M1: 701,315 km (0.093 R)

Asteroid Belt

Center: 4.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.8

Radius: 11.4

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.22 AU - 5.98 AU

Year: 4679 Days

Day: 14 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 52,962,671 km

• M1: 281,394 km (0.082 R)
• M2: 526,585 km (0.057 R)
• M3: 769,531 km (0.082 R)
• M4: 1,117,496 km (0.118 R)
• M5: 1,201,570 km (0.093 R)
• M6: 1,436,588 km (0.077 R)
• M7: 1,591,273 km (0.105 R)
• M8: 1,686,716 km (0.041 R)
• M9: 2,211,655 km (0.117 R)
• M10: 2,464,924 km (0.098 R)
• M11: 2,539,125 km (0.065 R)
• M12: 2,632,923 km (0.101 R)
• M13: 3,099,219 km (0.095 R)
• M14: 3,362,811 km (0.116 R)
• M15: 3,654,826 km (0.074 R)
• M16: 3,847,059 km (0.043 R)
• M17: 4,108,556 km (0.111 R)
• M18: 4,557,350 km (0.057 R)
• M19: 4,880,930 km (0.097 R)
• M20: 5,045,487 km (0.118 R)
• M21: 5,501,761 km (0.077 R)
• M22: 5,623,982 km (0.044 R)
• M23: 6,505,263 km (0.061 R)
• M24: 6,922,342 km (0.079 R)
• M25: 7,134,322 km (0.087 R)
• M26: 7,214,357 km (0.067 R)
• M27: 7,537,339 km (0.09 R)
• M28: 7,755,453 km (0.104 R)
• M29: 9,049,325 km (0.1 R)
• M30: 9,223,158 km (0.068 R)
• M31: 9,427,209 km (0.088 R)
• M32: 9,721,318 km (0.111 R)
• M33: 9,869,570 km (0.052 R)
• M34: 10,108,179 km (0.057 R)
• M35: 10,258,375 km (0.087 R)
• M36: 10,348,881 km (0.109 R)
• M37: 10,591,380 km (0.117 R)
• M38: 11,455,008 km (0.069 R)
• M39: 11,643,053 km (0.102 R)
• M40: 12,181,455 km (0.066 R)
• M41: 13,249,584 km (0.098 R)
• M42: 13,348,169 km (0.105 R)
• M43: 13,546,087 km (0.101 R)
• M44: 14,280,164 km (0.114 R)
• M45: 14,618,106 km (0.096 R)
• M46: 15,130,029 km (0.036 R)
• M47: 15,543,817 km (0.119 R)
• M48: 15,821,770 km (0.116 R)
• M49: 16,914,283 km (0.107 R)
• M50: 16,985,492 km (0.104 R)
• M51: 17,379,682 km (0.082 R)
• M52: 17,849,270 km (0.037 R)
• M53: 18,323,046 km (0.08 R)
• M54: 18,396,349 km (0.054 R)
• M55: 18,543,105 km (0.089 R)
• M56: 18,727,110 km (0.118 R)
• M57: 18,801,012 km (0.063 R)
• M58: 19,394,915 km (0.11 R)
• M59: 19,656,711 km (0.063 R)
• M60: 19,806,758 km (0.069 R)
• M61: 19,994,952 km (0.055 R)
• M62: 20,868,305 km (0.081 R)
• M63: 20,983,046 km (0.087 R)
• M64: 21,098,087 km (0.119 R)
• M65: 21,444,556 km (0.09 R)
• M66: 22,494,882 km (0.099 R)
• M67: 23,961,540 km (0.109 R)
• M68: 24,121,909 km (0.069 R)
• M69: 24,564,868 km (0.105 R)
• M70: 24,969,829 km (0.118 R)
• M71: 26,198,178 km (0.112 R)
• M72: 26,944,521 km (0.101 R)
• M73: 27,027,997 km (0.031 R)
• M74: 27,698,046 km (0.031 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.2

Radius: 7.7

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 13.75 AU - 15.53 AU

Year: 19779 Days

Day: 18.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,962,671 km

• M1: 356,791 km (0.104 R)
• M2: 567,126 km (0.109 R)
• M3: 669,151 km (0.075 R)
• M4: 1,033,272 km (0.074 R)
• M5: 1,117,197 km (0.106 R)
• M6: 1,247,497 km (0.082 R)
• M7: 1,337,106 km (0.062 R)
• M8: 1,742,516 km (0.098 R)
• M9: 2,157,500 km (0.096 R)
• M10: 2,211,505 km (0.07 R)
• M11: 2,806,007 km (0.113 R)
• M12: 3,228,621 km (0.114 R)
• M13: 3,479,198 km (0.042 R)
• M14: 3,801,282 km (0.117 R)
• M15: 3,866,955 km (0.093 R)
• M16: 3,965,989 km (0.041 R)
• M17: 4,753,622 km (0.11 R)
• M18: 5,813,523 km (0.037 R)
• M19: 5,927,217 km (0.071 R)
• M20: 6,428,520 km (0.095 R)
• M21: 7,145,094 km (0.11 R)
• M22: 7,554,094 km (0.081 R)
• M23: 8,266,778 km (0.104 R)
• M24: 8,652,741 km (0.066 R)
• M25: 10,026,797 km (0.064 R)
• M26: 10,209,007 km (0.092 R)
• M27: 11,042,567 km (0.078 R)
• M28: 11,325,157 km (0.054 R)
• M29: 11,420,002 km (0.107 R)
• M30: 12,430,835 km (0.118 R)
• M31: 12,479,754 km (0.067 R)
• M32: 13,924,121 km (0.048 R)
• M33: 15,002,572 km (0.106 R)
• M34: 15,158,902 km (0.035 R)
• M35: 15,683,691 km (0.105 R)
• M36: 16,054,694 km (0.101 R)
• M37: 16,589,506 km (0.078 R)
• M38: 16,859,231 km (0.118 R)
• M39: 16,967,540 km (0.095 R)
• M40: 17,676,784 km (0.061 R)
• M41: 18,340,250 km (0.095 R)
• M42: 18,451,551 km (0.049 R)
• M43: 18,955,546 km (0.065 R)
• M44: 19,350,634 km (0.068 R)
• M45: 19,577,574 km (0.117 R)
• M46: 20,206,334 km (0.114 R)
• M47: 20,494,310 km (0.12 R)
• M48: 20,609,799 km (0.066 R)
• M49: 20,667,694 km (0.077 R)
• M50: 22,786,748 km (0.085 R)
• M51: 22,906,426 km (0.09 R)
• M52: 24,420,805 km (0.111 R)
• M53: 25,530,971 km (0.083 R)
• M54: 26,405,969 km (0.092 R)
• M55: 30,199,472 km (0.11 R)
• M56: 31,456,842 km (0.092 R)
• M57: 31,590,134 km (0.116 R)
• M58: 32,461,541 km (0.052 R)
• M59: 33,001,739 km (0.084 R)
• M60: 34,227,993 km (0.114 R)
• M61: 34,915,694 km (0.098 R)
• M62: 35,261,265 km (0.1 R)
• M63: 37,428,789 km (0.04 R)
• M64: 37,640,919 km (0.062 R)
• M65: 38,493,028 km (0.087 R)
• M66: 39,495,334 km (0.066 R)
• M67: 40,071,884 km (0.097 R)
• M68: 41,087,654 km (0.105 R)
• M69: 41,306,366 km (0.114 R)
• M70: 41,671,833 km (0.071 R)
• M71: 42,848,421 km (0.098 R)
• M72: 44,484,124 km (0.089 R)
• M73: 45,159,109 km (0.118 R)
• M74: 45,988,779 km (0.102 R)
• M75: 49,822,524 km (0.109 R)
• M76: 52,013,983 km (0.059 R)
• M77: 52,250,647 km (0.103 R)
• M78: 52,408,472 km (0.11 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 19,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit