🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.82 AU - 0.98 AU

Year: 297 Days

Day: 23.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.66 AU - 2.44 AU

Year: 1022 Days

Day: 20.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.39 AU - 2.73 AU

Year: 1426 Days

Day: 20.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.8

Radius: 13.3

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.02 AU - 8.02 AU

Year: 6477 Days

Day: 11.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 103,465,901 km

• M1: 224,995 km (0.061 R)
• M2: 316,250 km (0.089 R)
• M3: 486,343 km (0.097 R)
• M4: 592,258 km (0.054 R)
• M5: 831,914 km (0.113 R)
• M6: 1,104,930 km (0.097 R)
• M7: 1,337,854 km (0.099 R)
• M8: 1,460,674 km (0.096 R)
• M9: 1,624,334 km (0.12 R)
• M10: 1,970,503 km (0.106 R)
• M11: 2,447,421 km (0.094 R)
• M12: 2,937,055 km (0.094 R)
• M13: 3,122,706 km (0.117 R)
• M14: 3,555,193 km (0.072 R)
• M15: 3,955,667 km (0.099 R)
• M16: 4,370,801 km (0.114 R)
• M17: 4,745,693 km (0.063 R)
• M18: 4,854,750 km (0.099 R)
• M19: 5,159,032 km (0.11 R)
• M20: 5,699,380 km (0.117 R)
• M21: 6,198,289 km (0.083 R)
• M22: 6,317,668 km (0.092 R)
• M23: 6,558,969 km (0.12 R)
• M24: 6,926,531 km (0.118 R)
• M25: 7,144,196 km (0.099 R)
• M26: 8,037,146 km (0.062 R)
• M27: 9,270,879 km (0.096 R)
• M28: 9,407,761 km (0.099 R)
• M29: 9,510,834 km (0.079 R)
• M30: 10,921,841 km (0.092 R)
• M31: 11,102,855 km (0.071 R)
• M32: 11,504,525 km (0.059 R)
• M33: 12,172,180 km (0.077 R)
• M34: 12,700,261 km (0.087 R)
• M35: 13,043,588 km (0.099 R)
• M36: 13,274,268 km (0.111 R)
• M37: 13,817,757 km (0.097 R)
• M38: 15,369,984 km (0.082 R)
• M39: 15,695,061 km (0.061 R)
• M40: 16,893,190 km (0.111 R)
• M41: 16,976,815 km (0.106 R)
• M42: 17,102,627 km (0.065 R)
• M43: 17,186,701 km (0.104 R)
• M44: 17,693,987 km (0.094 R)
• M45: 17,864,080 km (0.083 R)
• M46: 18,163,276 km (0.086 R)
• M47: 18,593,519 km (0.117 R)
• M48: 19,201,485 km (0.104 R)
• M49: 19,376,365 km (0.05 R)
• M50: 20,081,270 km (0.112 R)
• M51: 20,660,214 km (0.093 R)
• M52: 20,839,582 km (0.07 R)
• M53: 21,380,378 km (0.105 R)
• M54: 21,561,691 km (0.041 R)
• M55: 22,108,770 km (0.036 R)
• M56: 22,706,563 km (0.069 R)
• M57: 23,636,613 km (0.05 R)
• M58: 23,824,209 km (0.09 R)
• M59: 24,912,085 km (0.101 R)
• M60: 25,055,100 km (0.117 R)
• M61: 25,534,113 km (0.099 R)
• M62: 26,549,733 km (0.09 R)
• M63: 26,793,427 km (0.091 R)
• M64: 27,283,211 km (0.083 R)
• M65: 27,578,517 km (0.098 R)
• M66: 27,677,252 km (0.082 R)
• M67: 27,973,904 km (0.097 R)
• M68: 28,221,938 km (0.082 R)
• M69: 28,870,444 km (0.089 R)
• M70: 29,372,495 km (0.106 R)
• M71: 29,574,153 km (0.045 R)
• M72: 29,826,973 km (0.071 R)
• M73: 30,538,311 km (0.083 R)
• M74: 31,616,014 km (0.112 R)
• M75: 31,822,758 km (0.072 R)
• M76: 31,978,041 km (0.106 R)
• M77: 32,862,912 km (0.077 R)
• M78: 32,967,481 km (0.088 R)
• M79: 33,072,200 km (0.059 R)
• M80: 34,337,798 km (0.095 R)
• M81: 34,550,227 km (0.111 R)
• M82: 34,869,768 km (0.104 R)
• M83: 35,083,393 km (0.097 R)
• M84: 35,190,356 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.8

Radius: 4.2

Gravity: 55.03 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 13.8 AU - 22.24 AU

Year: 26639 Days

Day: 15.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,465,901 km

• M1: 126,261 km (0.043 R)
• M2: 223,499 km (0.079 R)
• M3: 942,317 km (0.081 R)
• M4: 1,386,174 km (0.074 R)
• M5: 1,459,477 km (0.091 R)
• M6: 2,705,926 km (0.113 R)
• M7: 3,470,671 km (0.069 R)
• M8: 3,722,593 km (0.106 R)
• M9: 4,190,835 km (0.084 R)
• M10: 6,000,071 km (0.119 R)
• M11: 6,241,223 km (0.084 R)
• M12: 6,795,184 km (0.083 R)
• M13: 6,857,716 km (0.106 R)
• M14: 7,429,030 km (0.07 R)
• M15: 7,493,507 km (0.116 R)
• M16: 8,147,998 km (0.064 R)
• M17: 8,616,837 km (0.026 R)
• M18: 8,820,440 km (0.087 R)
• M19: 9,933,149 km (0.09 R)
• M20: 10,289,790 km (0.078 R)
• M21: 10,650,770 km (0.102 R)
• M22: 10,869,183 km (0.097 R)
• M23: 11,459,197 km (0.094 R)
• M24: 11,983,837 km (0.089 R)
• M25: 12,211,076 km (0.061 R)
• M26: 13,525,592 km (0.102 R)
• M27: 14,079,852 km (0.041 R)
• M28: 14,965,621 km (0.051 R)
• M29: 15,374,173 km (0.07 R)
• M30: 15,456,302 km (0.077 R)
• M31: 15,786,465 km (0.086 R)
• M32: 19,301,117 km (0.118 R)
• M33: 19,478,540 km (0.027 R)
• M34: 19,924,342 km (0.12 R)
• M35: 21,557,203 km (0.119 R)
• M36: 21,741,208 km (0.052 R)
• M37: 24,276,593 km (0.112 R)
• M38: 25,142,316 km (0.106 R)
• M39: 25,336,045 km (0.11 R)
• M40: 25,920,225 km (0.05 R)
• M41: 27,599,461 km (0.098 R)
• M42: 27,799,324 km (0.114 R)
• M43: 28,200,545 km (0.116 R)
• M44: 28,502,583 km (0.1 R)
• M45: 29,313,553 km (0.039 R)
• M46: 30,234,926 km (0.1 R)
• M47: 31,061,754 km (0.08 R)
• M48: 31,791,343 km (0.085 R)
• M49: 31,896,061 km (0.091 R)
• M50: 32,210,815 km (0.105 R)
• M51: 32,315,982 km (0.109 R)
• M52: 35,089,677 km (0.046 R)
• M53: 35,631,819 km (0.078 R)
• M54: 36,176,655 km (0.086 R)
• M55: 36,395,367 km (0.095 R)
• M56: 41,088,551 km (0.115 R)
• M57: 41,430,981 km (0.113 R)
• M58: 42,810,273 km (0.097 R)
• M59: 43,157,340 km (0.109 R)
• M60: 45,142,205 km (0.036 R)
• M61: 47,275,919 km (0.075 R)
• M62: 50,171,685 km (0.091 R)
• M63: 51,149,606 km (0.073 R)
• M64: 51,272,277 km (0.035 R)
• M65: 52,875,966 km (0.093 R)
• M66: 53,497,246 km (0.106 R)
• M67: 53,746,326 km (0.027 R)
• M68: 54,746,837 km (0.103 R)
• M69: 55,879,741 km (0.085 R)
• M70: 56,766,258 km (0.065 R)
• M71: 58,168,589 km (0.113 R)
• M72: 59,840,644 km (0.058 R)
• M73: 60,877,507 km (0.07 R)
• M74: 62,312,749 km (0.091 R)
• M75: 62,837,389 km (0.113 R)
• M76: 67,355,693 km (0.084 R)
• M77: 67,894,246 km (0.12 R)
• M78: 69,925,934 km (0.115 R)
• M79: 70,471,219 km (0.095 R)
• M80: 71,154,582 km (0.06 R)
• M81: 71,840,189 km (0.106 R)
• M82: 73,633,119 km (0.109 R)
• M83: 77,967,717 km (0.077 R)
• M84: 79,241,394 km (0.065 R)
• M85: 80,379,534 km (0.099 R)
• M86: 80,950,549 km (0.086 R)
• M87: 84,694,984 km (0.115 R)
• M88: 88,054,204 km (0.104 R)
• M89: 89,824,097 km (0.102 R)
• M90: 90,861,857 km (0.098 R)
• M91: 93,099,093 km (0.116 R)
• M92: 99,459,097 km (0.109 R)
• M93: 102,227,406 km (0.095 R)
• M94: 102,536,625 km (0.063 R)
• M95: 102,845,993 km (0.104 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 14,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit