🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.74 AU - 0.8 AU

Year: 242 Days

Day: 14 Hours

Environment

Temp: 183 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,754,955 km

• M1: 41,738 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.97 AU - 2.13 AU

Year: 1051 Days

Day: 19.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.53 AU - 4.33 AU

Year: 2790 Days

Day: 28.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,754,955 km

• M1: 732,282 km (0.075 R)
• M2: 1,112,709 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.9

Radius: 8.6

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 12.1 AU - 12.44 AU

Year: 15394 Days

Day: 6.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 50,754,955 km

• M1: 138,827 km (0.049 R)
• M2: 575,802 km (0.037 R)
• M3: 715,975 km (0.056 R)
• M4: 809,624 km (0.117 R)
• M5: 1,051,673 km (0.083 R)
• M6: 1,159,383 km (0.116 R)
• M7: 1,293,722 km (0.075 R)
• M8: 1,702,125 km (0.084 R)
• M9: 1,855,612 km (0.094 R)
• M10: 2,689,919 km (0.1 R)
• M11: 3,177,309 km (0.045 R)
• M12: 3,431,326 km (0.087 R)
• M13: 3,993,066 km (0.119 R)
• M14: 4,798,053 km (0.079 R)
• M15: 5,387,019 km (0.068 R)
• M16: 6,875,817 km (0.069 R)
• M17: 7,749,918 km (0.119 R)
• M18: 8,221,749 km (0.09 R)
• M19: 8,570,761 km (0.102 R)
• M20: 8,924,710 km (0.109 R)
• M21: 9,103,330 km (0.104 R)
• M22: 10,153,955 km (0.07 R)
• M23: 10,622,646 km (0.072 R)
• M24: 12,667,349 km (0.03 R)
• M25: 13,019,652 km (0.108 R)
• M26: 13,324,383 km (0.102 R)
• M27: 14,513,686 km (0.035 R)
• M28: 14,776,829 km (0.048 R)
• M29: 14,935,403 km (0.032 R)
• M30: 15,844,658 km (0.086 R)
• M31: 15,898,813 km (0.092 R)
• M32: 17,214,377 km (0.1 R)
• M33: 17,548,728 km (0.112 R)
• M34: 18,964,672 km (0.086 R)
• M35: 20,711,975 km (0.052 R)
• M36: 20,889,547 km (0.114 R)
• M37: 21,067,569 km (0.048 R)
• M38: 21,126,959 km (0.095 R)
• M39: 21,186,499 km (0.095 R)
• M40: 21,365,418 km (0.111 R)
• M41: 21,425,108 km (0.054 R)
• M42: 21,905,167 km (0.117 R)
• M43: 23,489,409 km (0.113 R)
• M44: 23,551,043 km (0.075 R)
• M45: 24,295,293 km (0.119 R)
• M46: 26,125,473 km (0.108 R)
• M47: 26,831,276 km (0.104 R)
• M48: 27,869,036 km (0.089 R)
• M49: 28,655,921 km (0.098 R)
• M50: 28,787,866 km (0.069 R)
• M51: 28,919,812 km (0.117 R)
• M52: 29,052,206 km (0.084 R)
• M53: 29,118,328 km (0.045 R)
• M54: 29,250,872 km (0.051 R)
• M55: 30,587,678 km (0.065 R)
• M56: 30,722,466 km (0.091 R)
• M57: 32,286,512 km (0.116 R)
• M58: 33,459,060 km (0.115 R)
• M59: 33,876,288 km (0.12 R)
• M60: 35,138,146 km (0.062 R)
• M61: 36,130,279 km (0.084 R)
• M62: 37,059,731 km (0.109 R)
• M63: 37,491,321 km (0.1 R)
• M64: 38,650,405 km (0.076 R)
• M65: 38,796,113 km (0.12 R)
• M66: 38,869,117 km (0.086 R)
• M67: 39,015,125 km (0.067 R)
• M68: 39,234,435 km (0.107 R)
• M69: 39,894,910 km (0.101 R)
• M70: 40,411,172 km (0.085 R)
• M71: 41,152,429 km (0.09 R)
• M72: 42,122,871 km (0.042 R)
• M73: 42,197,819 km (0.113 R)
• M74: 42,498,212 km (0.105 R)
• M75: 42,949,997 km (0.102 R)
• M76: 44,391,074 km (0.04 R)
• M77: 44,772,848 km (0.098 R)
• M78: 47,086,977 km (0.066 R)
• M79: 48,336,867 km (0.105 R)
• M80: 48,808,400 km (0.084 R)
• M81: 49,360,565 km (0.117 R)
• M82: 50,550,467 km (0.072 R)
• M83: 50,709,938 km (0.087 R)
• M84: 51,429,205 km (0.117 R)
• M85: 52,312,879 km (0.044 R)
• M86: 53,039,626 km (0.059 R)
• M87: 53,444,886 km (0.104 R)
• M88: 54,095,338 km (0.098 R)
• M89: 54,421,461 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.6

Radius: 6.8

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 16.02 AU - 17.26 AU

Year: 24311 Days

Day: 23.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,754,955 km

• M1: 86,168 km (0.087 R)
• M2: 168,447 km (0.077 R)
• M3: 416,331 km (0.118 R)
• M4: 685,457 km (0.042 R)
• M5: 738,116 km (0.115 R)
• M6: 1,274,424 km (0.106 R)
• M7: 1,833,322 km (0.12 R)
• M8: 1,933,104 km (0.05 R)
• M9: 2,297,075 km (0.077 R)
• M10: 3,206,630 km (0.12 R)
• M11: 3,297,137 km (0.078 R)
• M12: 4,314,253 km (0.104 R)
• M13: 4,582,781 km (0.034 R)
• M14: 4,650,699 km (0.093 R)
• M15: 6,494,492 km (0.084 R)
• M16: 6,647,681 km (0.115 R)
• M17: 6,840,961 km (0.116 R)
• M18: 7,632,184 km (0.079 R)
• M19: 8,079,781 km (0.112 R)
• M20: 8,577,643 km (0.07 R)
• M21: 8,957,621 km (0.117 R)
• M22: 9,128,163 km (0.111 R)
• M23: 9,299,901 km (0.078 R)
• M24: 9,342,985 km (0.029 R)
• M25: 9,733,885 km (0.112 R)
• M26: 10,441,931 km (0.076 R)
• M27: 10,711,656 km (0.115 R)
• M28: 13,435,684 km (0.1 R)
• M29: 13,876,549 km (0.12 R)
• M30: 14,621,995 km (0.03 R)
• M31: 15,431,469 km (0.098 R)
• M32: 15,482,482 km (0.069 R)
• M33: 16,620,174 km (0.078 R)
• M34: 16,725,042 km (0.105 R)
• M35: 16,935,227 km (0.067 R)
• M36: 17,517,761 km (0.031 R)
• M37: 17,999,317 km (0.106 R)
• M38: 18,430,906 km (0.109 R)
• M39: 19,194,604 km (0.06 R)
• M40: 19,304,408 km (0.12 R)
• M41: 19,469,714 km (0.07 R)
• M42: 20,303,273 km (0.106 R)
• M43: 20,527,521 km (0.086 R)
• M44: 21,432,588 km (0.113 R)
• M45: 21,775,466 km (0.099 R)
• M46: 22,524,353 km (0.061 R)
• M47: 23,106,139 km (0.1 R)
• M48: 24,106,650 km (0.072 R)
• M49: 25,181,211 km (0.084 R)
• M50: 26,210,445 km (0.084 R)
• M51: 26,271,331 km (0.114 R)
• M52: 26,454,588 km (0.096 R)
• M53: 26,945,269 km (0.114 R)
• M54: 27,068,388 km (0.094 R)
• M55: 27,315,075 km (0.106 R)
• M56: 28,309,751 km (0.043 R)
• M57: 28,623,009 km (0.078 R)
• M58: 28,748,672 km (0.118 R)
• M59: 30,015,018 km (0.093 R)
• M60: 30,590,820 km (0.096 R)
• M61: 30,719,175 km (0.056 R)
• M62: 30,847,829 km (0.081 R)
• M63: 31,041,109 km (0.111 R)
• M64: 31,105,736 km (0.104 R)
• M65: 31,818,270 km (0.108 R)
• M66: 32,601,864 km (0.107 R)
• M67: 33,656,379 km (0.115 R)
• M68: 33,788,923 km (0.089 R)
• M69: 34,387,913 km (0.073 R)
• M70: 34,856,154 km (0.038 R)
• M71: 35,461,128 km (0.081 R)
• M72: 36,681,847 km (0.027 R)
• M73: 38,330,565 km (0.106 R)
• M74: 38,607,770 km (0.119 R)
• M75: 38,955,136 km (0.096 R)
• M76: 40,707,376 km (0.109 R)
• M77: 42,199,166 km (0.095 R)
• M78: 42,772,126 km (0.102 R)
• M79: 42,987,696 km (0.119 R)
• M80: 44,215,895 km (0.065 R)
• M81: 44,579,268 km (0.098 R)
• M82: 44,652,122 km (0.091 R)
• M83: 45,089,696 km (0.119 R)
• M84: 45,309,006 km (0.093 R)
• M85: 46,189,988 km (0.077 R)
• M86: 46,484,995 km (0.064 R)
• M87: 46,780,451 km (0.057 R)
• M88: 48,342,402 km (0.112 R)
• M89: 49,468,425 km (0.081 R)
• M90: 49,619,220 km (0.108 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 19,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit