🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.7 AU - 0.74 AU

Year: 216 Days

Day: 47.6 Hours

Environment

Temp: 196 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,493,636 km

• M1: 458,069 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.99 AU - 1.37 AU

Year: 453 Days

Day: 12.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,493,636 km

• M1: 68,217 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.12 AU - 1.52 AU

Year: 535 Days

Day: 44.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.3

Radius: 10.6

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.61 AU - 12.57 AU

Year: 12169 Days

Day: 10.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 84,493,636 km

• M1: 288,125 km (0.089 R)
• M2: 393,293 km (0.081 R)
• M3: 500,704 km (0.087 R)
• M4: 635,492 km (0.041 R)
• M5: 1,018,761 km (0.116 R)
• M6: 1,135,298 km (0.107 R)
• M7: 1,601,146 km (0.057 R)
• M8: 1,714,990 km (0.096 R)
• M9: 1,879,099 km (0.114 R)
• M10: 1,999,675 km (0.108 R)
• M11: 2,147,627 km (0.074 R)
• M12: 2,560,517 km (0.114 R)
• M13: 2,749,010 km (0.063 R)
• M14: 2,831,140 km (0.104 R)
• M15: 3,168,333 km (0.102 R)
• M16: 3,312,695 km (0.072 R)
• M17: 3,459,301 km (0.069 R)
• M18: 3,728,577 km (0.079 R)
• M19: 3,819,832 km (0.086 R)
• M20: 4,351,503 km (0.061 R)
• M21: 5,483,809 km (0.066 R)
• M22: 5,553,223 km (0.11 R)
• M23: 5,727,803 km (0.097 R)
• M24: 7,418,858 km (0.099 R)
• M25: 7,572,794 km (0.1 R)
• M26: 7,883,808 km (0.12 R)
• M27: 8,358,482 km (0.095 R)
• M28: 8,518,701 km (0.106 R)
• M29: 9,459,821 km (0.071 R)
• M30: 9,668,810 km (0.082 R)
• M31: 9,752,884 km (0.072 R)
• M32: 10,006,452 km (0.074 R)
• M33: 10,134,059 km (0.12 R)
• M34: 10,649,872 km (0.116 R)
• M35: 10,823,705 km (0.095 R)
• M36: 11,573,041 km (0.04 R)
• M37: 12,202,848 km (0.114 R)
• M38: 12,843,576 km (0.09 R)
• M39: 13,121,678 km (0.097 R)
• M40: 13,683,717 km (0.091 R)
• M41: 13,778,113 km (0.079 R)
• M42: 14,253,536 km (0.104 R)
• M43: 14,686,023 km (0.052 R)
• M44: 15,465,727 km (0.108 R)
• M45: 15,810,999 km (0.114 R)
• M46: 17,987,498 km (0.057 R)
• M47: 18,194,691 km (0.104 R)
• M48: 18,402,782 km (0.112 R)
• M49: 19,137,008 km (0.041 R)
• M50: 19,880,959 km (0.115 R)
• M51: 20,095,183 km (0.102 R)
• M52: 20,256,449 km (0.094 R)
• M53: 20,851,101 km (0.041 R)
• M54: 21,616,444 km (0.064 R)
• M55: 21,892,003 km (0.113 R)
• M56: 23,513,195 km (0.087 R)
• M57: 24,138,215 km (0.118 R)
• M58: 25,346,517 km (0.047 R)
• M59: 25,578,842 km (0.051 R)
• M60: 26,574,416 km (0.051 R)
• M61: 27,106,685 km (0.058 R)
• M62: 28,422,399 km (0.114 R)
• M63: 28,784,725 km (0.086 R)
• M64: 29,331,355 km (0.096 R)
• M65: 29,636,385 km (0.057 R)
• M66: 34,659,433 km (0.096 R)
• M67: 34,852,863 km (0.096 R)
• M68: 35,955,699 km (0.104 R)
• M69: 36,151,522 km (0.112 R)
• M70: 36,282,271 km (0.12 R)
• M71: 36,741,087 km (0.114 R)
• M72: 37,598,433 km (0.072 R)
• M73: 38,262,199 km (0.075 R)
• M74: 38,796,113 km (0.104 R)
• M75: 38,863,133 km (0.117 R)
• M76: 40,752,255 km (0.104 R)
• M77: 40,956,456 km (0.114 R)
• M78: 41,092,740 km (0.117 R)
• M79: 43,502,462 km (0.046 R)
• M80: 44,269,301 km (0.082 R)
• M81: 44,339,163 km (0.118 R)
• M82: 46,099,332 km (0.113 R)
• M83: 46,525,237 km (0.037 R)
• M84: 46,667,505 km (0.048 R)
• M85: 47,023,697 km (0.081 R)
• M86: 47,595,460 km (0.117 R)
• M87: 47,738,925 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.6

Radius: 6.2

Gravity: 15.96 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 16.57 AU - 17.41 AU

Year: 24728 Days

Day: 15.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,493,636 km

• M1: 84,672 km (0.093 R)
• M2: 202,256 km (0.062 R)
• M3: 430,991 km (0.089 R)
• M4: 653,743 km (0.094 R)
• M5: 1,195,736 km (0.077 R)
• M6: 1,348,924 km (0.116 R)
• M7: 1,674,150 km (0.061 R)
• M8: 1,880,744 km (0.104 R)
• M9: 2,356,316 km (0.103 R)
• M10: 2,908,332 km (0.039 R)
• M11: 3,031,750 km (0.118 R)
• M12: 3,156,814 km (0.105 R)
• M13: 3,369,243 km (0.103 R)
• M14: 3,586,160 km (0.117 R)
• M15: 5,530,484 km (0.083 R)
• M16: 6,310,038 km (0.094 R)
• M17: 6,958,246 km (0.091 R)
• M18: 8,317,193 km (0.054 R)
• M19: 9,086,575 km (0.119 R)
• M20: 9,571,421 km (0.105 R)
• M21: 9,632,607 km (0.05 R)
• M22: 10,251,643 km (0.095 R)
• M23: 10,439,837 km (0.113 R)
• M24: 10,565,948 km (0.057 R)
• M25: 10,692,508 km (0.039 R)
• M26: 11,011,301 km (0.061 R)
• M27: 12,250,869 km (0.117 R)
• M28: 12,718,661 km (0.113 R)
• M29: 13,397,088 km (0.107 R)
• M30: 15,215,151 km (0.118 R)
• M31: 15,789,906 km (0.112 R)
• M32: 17,034,859 km (0.114 R)
• M33: 19,385,042 km (0.031 R)
• M34: 20,795,450 km (0.083 R)
• M35: 21,673,740 km (0.053 R)
• M36: 21,834,707 km (0.095 R)
• M37: 22,076,906 km (0.106 R)
• M38: 22,890,569 km (0.052 R)
• M39: 23,301,215 km (0.089 R)
• M40: 23,466,072 km (0.092 R)
• M41: 23,548,650 km (0.114 R)
• M42: 24,046,212 km (0.075 R)
• M43: 25,559,843 km (0.062 R)
• M44: 25,644,815 km (0.056 R)
• M45: 25,900,328 km (0.073 R)
• M46: 28,150,131 km (0.076 R)
• M47: 28,413,722 km (0.117 R)
• M48: 28,943,448 km (0.064 R)
• M49: 30,102,084 km (0.103 R)
• M50: 31,548,994 km (0.081 R)
• M51: 31,640,099 km (0.12 R)
• M52: 32,188,974 km (0.11 R)
• M53: 33,947,946 km (0.066 R)
• M54: 34,416,037 km (0.093 R)
• M55: 34,697,880 km (0.03 R)
• M56: 35,358,504 km (0.047 R)
• M57: 35,453,199 km (0.094 R)
• M58: 35,832,879 km (0.117 R)
• M59: 36,788,061 km (0.074 R)
• M60: 36,883,953 km (0.104 R)
• M61: 36,979,995 km (0.117 R)
• M62: 39,998,880 km (0.119 R)
• M63: 40,196,349 km (0.047 R)
• M64: 42,591,262 km (0.108 R)
• M65: 43,399,689 km (0.075 R)
• M66: 44,009,450 km (0.05 R)
• M67: 44,417,403 km (0.109 R)
• M68: 45,237,349 km (0.097 R)
• M69: 45,958,710 km (0.11 R)
• M70: 47,831,376 km (0.091 R)
• M71: 48,882,301 km (0.066 R)
• M72: 49,199,149 km (0.03 R)
• M73: 50,153,733 km (0.091 R)
• M74: 50,366,611 km (0.089 R)
• M75: 52,404,433 km (0.082 R)
• M76: 52,945,230 km (0.082 R)
• M77: 54,141,414 km (0.095 R)
• M78: 55,897,095 km (0.105 R)
• M79: 57,337,423 km (0.038 R)
• M80: 59,915,294 km (0.098 R)
• M81: 61,502,826 km (0.103 R)
• M82: 64,371,964 km (0.091 R)
• M83: 65,648,183 km (0.084 R)
• M84: 65,997,793 km (0.074 R)
• M85: 70,716,559 km (0.081 R)
• M86: 72,754,680 km (0.104 R)
• M87: 73,116,408 km (0.075 R)
• M88: 73,478,585 km (0.109 R)
• M89: 77,134,009 km (0.118 R)
• M90: 77,625,886 km (0.1 R)
• M91: 79,603,720 km (0.052 R)
• M92: 80,723,460 km (0.087 R)
• M93: 81,347,881 km (0.117 R)
• M94: 83,230,571 km (0.114 R)
• M95: 83,482,643 km (0.052 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 18,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit