🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.67 AU - 0.67 AU

Year: 197 Days

Day: 40.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.09 AU - 1.65 AU

Year: 577 Days

Day: 15.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.37 AU - 2.95 AU

Year: 1561 Days

Day: 29.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,319,621 km

• M1: 416,181 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.2

Radius: 11.8

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.27 AU - 6.77 AU

Year: 5316 Days

Day: 6.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 59,319,621 km

• M1: 185,501 km (0.059 R)
• M2: 357,090 km (0.111 R)
• M3: 591,510 km (0.104 R)
• M4: 690,095 km (0.095 R)
• M5: 1,354,609 km (0.093 R)
• M6: 1,438,683 km (0.095 R)
• M7: 1,793,080 km (0.085 R)
• M8: 1,923,829 km (0.052 R)
• M9: 2,254,590 km (0.096 R)
• M10: 2,457,893 km (0.081 R)
• M11: 2,752,750 km (0.111 R)
• M12: 2,970,415 km (0.069 R)
• M13: 3,193,915 km (0.06 R)
• M14: 3,492,661 km (0.111 R)
• M15: 3,776,748 km (0.114 R)
• M16: 4,392,642 km (0.075 R)
• M17: 4,519,651 km (0.103 R)
• M18: 4,986,995 km (0.075 R)
• M19: 5,092,910 km (0.107 R)
• M20: 5,579,253 km (0.109 R)
• M21: 5,717,032 km (0.105 R)
• M22: 5,967,758 km (0.114 R)
• M23: 6,080,555 km (0.045 R)
• M24: 6,279,371 km (0.098 R)
• M25: 6,538,325 km (0.108 R)
• M26: 7,336,130 km (0.057 R)
• M27: 7,823,370 km (0.119 R)
• M28: 8,478,908 km (0.041 R)
• M29: 9,054,860 km (0.116 R)
• M30: 9,742,861 km (0.118 R)
• M31: 10,892,371 km (0.025 R)
• M32: 11,308,253 km (0.108 R)
• M33: 11,800,130 km (0.066 R)
• M34: 11,941,949 km (0.063 R)
• M35: 12,120,120 km (0.087 R)
• M36: 12,299,039 km (0.087 R)
• M37: 12,551,112 km (0.109 R)
• M38: 12,732,125 km (0.09 R)
• M39: 12,877,684 km (0.076 R)
• M40: 13,060,343 km (0.073 R)
• M41: 13,170,297 km (0.089 R)
• M42: 13,650,656 km (0.036 R)
• M43: 13,911,555 km (0.083 R)
• M44: 14,590,280 km (0.066 R)
• M45: 15,087,244 km (0.082 R)
• M46: 15,395,865 km (0.039 R)
• M47: 16,969,934 km (0.085 R)
• M48: 17,250,579 km (0.101 R)
• M49: 17,371,454 km (0.071 R)
• M50: 17,492,479 km (0.058 R)
• M51: 17,694,885 km (0.117 R)
• M52: 18,801,161 km (0.1 R)
• M53: 18,967,065 km (0.041 R)
• M54: 19,425,583 km (0.055 R)
• M55: 19,972,213 km (0.114 R)
• M56: 20,694,621 km (0.107 R)
• M57: 20,822,976 km (0.101 R)
• M58: 21,598,791 km (0.04 R)
• M59: 22,033,971 km (0.102 R)
• M60: 22,296,366 km (0.077 R)
• M61: 22,384,180 km (0.076 R)
• M62: 22,824,446 km (0.038 R)
• M63: 23,267,705 km (0.079 R)
• M64: 23,624,346 km (0.11 R)
• M65: 24,117,570 km (0.101 R)
• M66: 24,297,836 km (0.111 R)
• M67: 24,569,057 km (0.12 R)
• M68: 24,750,369 km (0.079 R)
• M69: 24,886,653 km (0.081 R)
• M70: 25,068,863 km (0.119 R)
• M71: 25,205,745 km (0.09 R)
• M72: 25,801,743 km (0.046 R)
• M73: 26,170,951 km (0.04 R)
• M74: 26,495,279 km (0.058 R)
• M75: 27,148,274 km (0.112 R)
• M76: 27,476,641 km (0.077 R)
• M77: 27,617,712 km (0.06 R)
• M78: 27,759,231 km (0.118 R)
• M79: 27,900,900 km (0.041 R)
• M80: 28,899,017 km (0.032 R)
• M81: 29,812,312 km (0.095 R)
• M82: 30,151,152 km (0.111 R)
• M83: 30,345,330 km (0.08 R)
• M84: 32,210,965 km (0.117 R)
• M85: 33,257,851 km (0.07 R)
• M86: 33,358,081 km (0.114 R)
• M87: 33,508,726 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450

Radius: 3.1

Gravity: 46.83 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 10.13 AU - 15.99 AU

Year: 16986 Days

Day: 24.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,319,621 km

• M1: 426,653 km (0.113 R)
• M2: 477,666 km (0.104 R)
• M3: 512,822 km (0.077 R)
• M4: 642,523 km (0.119 R)
• M5: 661,971 km (0.117 R)
• M6: 1,066,633 km (0.074 R)
• M7: 1,354,908 km (0.067 R)
• M8: 1,692,850 km (0.088 R)
• M9: 2,689,919 km (0.119 R)
• M10: 2,849,241 km (0.106 R)
• M11: 2,913,867 km (0.08 R)
• M12: 3,110,738 km (0.06 R)
• M13: 3,448,081 km (0.041 R)
• M14: 3,691,178 km (0.117 R)
• M15: 3,726,333 km (0.039 R)
• M16: 4,378,430 km (0.03 R)
• M17: 4,870,907 km (0.086 R)
• M18: 4,948,099 km (0.051 R)
• M19: 5,989,600 km (0.108 R)
• M20: 6,365,389 km (0.084 R)
• M21: 7,095,876 km (0.099 R)
• M22: 8,401,716 km (0.038 R)
• M23: 9,010,579 km (0.102 R)
• M24: 9,153,146 km (0.05 R)
• M25: 10,122,390 km (0.099 R)
• M26: 10,171,608 km (0.095 R)
• M27: 10,369,676 km (0.095 R)
• M28: 10,568,940 km (0.088 R)
• M29: 13,434,637 km (0.094 R)
• M30: 14,199,979 km (0.103 R)
• M31: 14,421,235 km (0.079 R)
• M32: 14,587,887 km (0.082 R)
• M33: 14,811,236 km (0.119 R)
• M34: 16,521,290 km (0.117 R)
• M35: 17,105,170 km (0.082 R)
• M36: 18,112,861 km (0.114 R)
• M37: 18,232,689 km (0.116 R)
• M38: 18,896,455 km (0.111 R)
• M39: 18,957,192 km (0.116 R)
• M40: 19,139,851 km (0.117 R)
• M41: 19,384,144 km (0.093 R)
• M42: 19,752,753 km (0.098 R)
• M43: 19,937,806 km (0.047 R)
• M44: 20,061,523 km (0.11 R)
• M45: 20,684,000 km (0.117 R)
• M46: 20,809,213 km (0.065 R)
• M47: 20,934,726 km (0.06 R)
• M48: 21,629,459 km (0.105 R)
• M49: 22,717,933 km (0.113 R)
• M50: 22,976,737 km (0.097 R)
• M51: 23,693,161 km (0.106 R)
• M52: 25,081,130 km (0.101 R)
• M53: 25,616,691 km (0.111 R)
• M54: 25,885,967 km (0.059 R)
• M55: 27,109,229 km (0.093 R)
• M56: 27,314,776 km (0.089 R)
• M57: 28,839,029 km (0.112 R)
• M58: 29,540,792 km (0.085 R)
• M59: 31,679,892 km (0.092 R)
• M60: 32,041,171 km (0.065 R)
• M61: 32,331,241 km (0.088 R)
• M62: 32,476,651 km (0.101 R)
• M63: 32,622,209 km (0.089 R)
• M64: 32,768,067 km (0.116 R)
• M65: 35,804,006 km (0.087 R)
• M66: 36,406,736 km (0.118 R)
• M67: 37,012,907 km (0.118 R)
• M68: 37,088,902 km (0.081 R)
• M69: 38,004,890 km (0.065 R)
• M70: 38,235,121 km (0.09 R)
• M71: 41,111,739 km (0.082 R)
• M72: 41,190,427 km (0.066 R)
• M73: 43,014,624 km (0.09 R)
• M74: 43,494,833 km (0.088 R)
• M75: 44,057,171 km (0.077 R)
• M76: 44,218,288 km (0.067 R)
• M77: 44,460,487 km (0.117 R)
• M78: 46,167,249 km (0.077 R)
• M79: 47,317,059 km (0.063 R)
• M80: 48,144,036 km (0.104 R)
• M81: 48,559,319 km (0.054 R)
• M82: 51,330,021 km (0.119 R)
• M83: 51,414,694 km (0.103 R)
• M84: 52,948,222 km (0.052 R)
• M85: 53,291,100 km (0.103 R)
• M86: 54,583,326 km (0.1 R)
• M87: 56,672,012 km (0.117 R)
• M88: 56,935,005 km (0.105 R)
• M89: 57,022,819 km (0.115 R)
• M90: 57,374,075 km (0.05 R)
• M91: 57,726,228 km (0.109 R)
• M92: 59,141,873 km (0.069 R)
• M93: 59,319,595 km (0.094 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 19,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit