🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.58 AU - 0.92 AU

Year: 243 Days

Day: 22.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.02 AU - 1.06 AU

Year: 397 Days

Day: 39.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,208,062 km

• M1: 213,626 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.86 AU - 1.3 AU

Year: 421 Days

Day: 37.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,208,062 km

• M1: 653,593 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.01 AU - 2.49 AU

Year: 1265 Days

Day: 34.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,208,062 km

• M1: 1,127,669 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.1

Radius: 8.3

Gravity: 12.54 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.34 AU - 9.54 AU

Year: 10869 Days

Day: 9.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,208,062 km

• M1: 105,018 km (0.113 R)
• M2: 224,397 km (0.095 R)
• M3: 359,184 km (0.084 R)
• M4: 461,061 km (0.111 R)
• M5: 660,026 km (0.08 R)
• M6: 946,805 km (0.094 R)
• M7: 1,093,710 km (0.107 R)
• M8: 1,678,189 km (0.117 R)
• M9: 2,262,219 km (0.108 R)
• M10: 2,547,353 km (0.098 R)
• M11: 2,694,258 km (0.094 R)
• M12: 3,470,222 km (0.079 R)
• M13: 3,799,188 km (0.088 R)
• M14: 3,933,526 km (0.071 R)
• M15: 4,346,117 km (0.116 R)
• M16: 4,629,007 km (0.117 R)
• M17: 5,819,208 km (0.096 R)
• M18: 5,974,341 km (0.06 R)
• M19: 6,209,808 km (0.041 R)
• M20: 6,608,785 km (0.064 R)
• M21: 7,306,210 km (0.093 R)
• M22: 7,389,836 km (0.044 R)
• M23: 8,505,237 km (0.078 R)
• M24: 8,593,201 km (0.112 R)
• M25: 8,770,175 km (0.097 R)
• M26: 9,353,308 km (0.089 R)
• M27: 9,626,623 km (0.106 R)
• M28: 10,321,655 km (0.096 R)
• M29: 10,698,941 km (0.068 R)
• M30: 10,793,935 km (0.099 R)
• M31: 11,128,735 km (0.109 R)
• M32: 13,463,808 km (0.037 R)
• M33: 13,927,861 km (0.117 R)
• M34: 14,240,072 km (0.093 R)
• M35: 14,659,993 km (0.054 R)
• M36: 15,458,247 km (0.079 R)
• M37: 16,052,450 km (0.048 R)
• M38: 16,106,904 km (0.08 R)
• M39: 16,599,380 km (0.116 R)
• M40: 16,654,282 km (0.117 R)
• M41: 16,819,737 km (0.043 R)
• M42: 16,875,089 km (0.083 R)
• M43: 16,985,791 km (0.118 R)
• M44: 18,162,677 km (0.09 R)
• M45: 18,675,050 km (0.03 R)
• M46: 18,732,346 km (0.115 R)
• M47: 19,077,020 km (0.11 R)
• M48: 19,830,843 km (0.103 R)
• M49: 20,123,457 km (0.038 R)
• M50: 20,831,354 km (0.113 R)
• M51: 22,029,334 km (0.095 R)
• M52: 23,249,454 km (0.048 R)
• M53: 23,805,808 km (0.053 R)
• M54: 24,554,247 km (0.081 R)
• M55: 26,910,263 km (0.118 R)
• M56: 27,559,219 km (0.062 R)
• M57: 28,213,560 km (0.047 R)
• M58: 28,674,471 km (0.075 R)
• M59: 28,872,838 km (0.069 R)
• M60: 29,938,274 km (0.089 R)
• M61: 31,288,245 km (0.104 R)
• M62: 31,628,730 km (0.068 R)
• M63: 34,678,282 km (0.103 R)
• M64: 34,960,274 km (0.062 R)
• M65: 35,172,105 km (0.075 R)
• M66: 35,455,294 km (0.102 R)
• M67: 35,739,231 km (0.093 R)
• M68: 36,452,513 km (0.11 R)
• M69: 36,667,336 km (0.098 R)
• M70: 36,810,800 km (0.093 R)
• M71: 38,255,915 km (0.103 R)
• M72: 38,401,474 km (0.111 R)
• M73: 38,547,183 km (0.038 R)
• M74: 40,532,197 km (0.059 R)
• M75: 40,680,598 km (0.099 R)
• M76: 42,475,024 km (0.104 R)
• M77: 43,003,254 km (0.098 R)
• M78: 43,381,887 km (0.08 R)
• M79: 43,533,579 km (0.095 R)
• M80: 44,295,032 km (0.076 R)
• M81: 44,524,365 km (0.115 R)
• M82: 44,600,960 km (0.094 R)
• M83: 45,137,717 km (0.103 R)
• M84: 46,063,129 km (0.119 R)
• M85: 46,761,302 km (0.103 R)
• M86: 47,697,486 km (0.06 R)
• M87: 50,463,401 km (0.109 R)
• M88: 52,389,922 km (0.09 R)
• M89: 52,551,638 km (0.071 R)
• M90: 53,118,614 km (0.091 R)
• M91: 54,177,018 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.9

Radius: 5.4

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 10.96 AU - 17.3 AU

Year: 19904 Days

Day: 19.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,208,062 km

• M1: 84,224 km (0.086 R)
• M2: 155,582 km (0.076 R)
• M3: 193,280 km (0.119 R)
• M4: 304,880 km (0.105 R)
• M5: 739,612 km (0.11 R)
• M6: 939,774 km (0.089 R)
• M7: 1,036,264 km (0.084 R)
• M8: 1,281,306 km (0.062 R)
• M9: 2,297,674 km (0.12 R)
• M10: 2,616,018 km (0.105 R)
• M11: 3,866,806 km (0.105 R)
• M12: 3,960,155 km (0.102 R)
• M13: 4,085,667 km (0.089 R)
• M14: 4,244,540 km (0.083 R)
• M15: 4,308,568 km (0.097 R)
• M16: 4,633,944 km (0.073 R)
• M17: 5,586,433 km (0.079 R)
• M18: 6,302,708 km (0.108 R)
• M19: 6,339,210 km (0.042 R)
• M20: 6,449,463 km (0.083 R)
• M21: 7,123,551 km (0.084 R)
• M22: 7,702,346 km (0.093 R)
• M23: 7,898,468 km (0.058 R)
• M24: 8,136,179 km (0.095 R)
• M25: 8,416,526 km (0.098 R)
• M26: 8,740,704 km (0.109 R)
• M27: 9,737,774 km (0.087 R)
• M28: 10,120,894 km (0.113 R)
• M29: 10,857,963 km (0.087 R)
• M30: 11,122,153 km (0.062 R)
• M31: 11,522,626 km (0.114 R)
• M32: 11,837,231 km (0.045 R)
• M33: 13,878,942 km (0.111 R)
• M34: 14,744,965 km (0.096 R)
• M35: 14,793,584 km (0.059 R)
• M36: 15,184,633 km (0.067 R)
• M37: 15,430,572 km (0.1 R)
• M38: 15,876,822 km (0.08 R)
• M39: 16,782,039 km (0.094 R)
• M40: 17,343,480 km (0.109 R)
• M41: 18,432,253 km (0.111 R)
• M42: 18,694,648 km (0.115 R)
• M43: 20,025,620 km (0.061 R)
• M44: 20,512,112 km (0.103 R)
• M45: 20,947,891 km (0.054 R)
• M46: 21,828,573 km (0.065 R)
• M47: 22,441,027 km (0.084 R)
• M48: 22,889,970 km (0.065 R)
• M49: 22,946,369 km (0.1 R)
• M50: 23,739,836 km (0.073 R)
• M51: 24,139,860 km (0.049 R)
• M52: 25,411,742 km (0.118 R)
• M53: 25,997,118 km (0.045 R)
• M54: 28,564,068 km (0.12 R)
• M55: 29,050,560 km (0.12 R)
• M56: 29,233,668 km (0.067 R)
• M57: 29,478,410 km (0.044 R)
• M58: 29,662,415 km (0.087 R)
• M59: 29,969,989 km (0.09 R)
• M60: 30,093,257 km (0.067 R)
• M61: 31,335,518 km (0.086 R)
• M62: 32,152,023 km (0.041 R)
• M63: 33,039,139 km (0.083 R)
• M64: 33,485,838 km (0.079 R)
• M65: 33,934,332 km (0.098 R)
• M66: 34,320,444 km (0.084 R)
• M67: 36,865,104 km (0.033 R)
• M68: 38,260,254 km (0.07 R)
• M69: 39,132,559 km (0.098 R)
• M70: 39,402,434 km (0.102 R)
• M71: 39,943,679 km (0.071 R)
• M72: 40,283,266 km (0.055 R)
• M73: 40,351,333 km (0.07 R)
• M74: 40,896,916 km (0.1 R)
• M75: 42,202,457 km (0.101 R)
• M76: 42,409,800 km (0.069 R)
• M77: 43,661,335 km (0.099 R)
• M78: 44,502,375 km (0.059 R)
• M79: 44,783,918 km (0.105 R)
• M80: 44,924,839 km (0.104 R)
• M81: 45,631,988 km (0.097 R)
• M82: 46,129,251 km (0.092 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: 403 - 11,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit