🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.8 AU - 1.02 AU

Year: 307 Days

Day: 38.7 Hours

Environment

Temp: 93 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,452,528 km

• M1: 569,669 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.97 AU - 1.35 AU

Year: 441 Days

Day: 38.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,452,528 km

• M1: 461,659 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.3 AU - 2.48 AU

Year: 1305 Days

Day: 31.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,452,528 km

• M1: 172,935 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.61 AU - 3.77 AU

Year: 2503 Days

Day: 18.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,452,528 km

• M1: 1,620,594 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.45 AU - 4.31 AU

Year: 2699 Days

Day: 40.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.83 AU - 5.65 AU

Year: 3644 Days

Day: 17.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,452,528 km

• M1: 185,801 km (0.111 R)
• M2: 2,482,128 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.2

Radius: 12.9

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 9.83 AU - 12.41 AU

Year: 13093 Days

Day: 11.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 110.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 86,452,528 km

• M1: 424,858 km (0.114 R)
• M2: 553,811 km (0.057 R)
• M3: 729,589 km (0.063 R)
• M4: 1,205,908 km (0.104 R)
• M5: 1,814,173 km (0.102 R)
• M6: 1,937,442 km (0.097 R)
• M7: 2,521,323 km (0.087 R)
• M8: 2,659,701 km (0.068 R)
• M9: 3,130,934 km (0.079 R)
• M10: 3,557,886 km (0.057 R)
• M11: 4,285,530 km (0.084 R)
• M12: 5,494,431 km (0.105 R)
• M13: 5,625,927 km (0.099 R)
• M14: 6,213,248 km (0.11 R)
• M15: 6,944,034 km (0.063 R)
• M16: 8,128,400 km (0.111 R)
• M17: 8,562,384 km (0.098 R)
• M18: 9,829,777 km (0.082 R)
• M19: 9,949,605 km (0.1 R)
• M20: 10,029,939 km (0.046 R)
• M21: 10,802,911 km (0.068 R)
• M22: 11,030,300 km (0.074 R)
• M23: 11,849,348 km (0.088 R)
• M24: 11,998,348 km (0.095 R)
• M25: 12,796,751 km (0.104 R)
• M26: 13,368,066 km (0.093 R)
• M27: 15,502,678 km (0.116 R)
• M28: 15,642,402 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.4

Radius: 5.3

Gravity: 23.9 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 15.03 AU - 18.71 AU

Year: 24466 Days

Day: 24.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,452,528 km

• M1: 607,517 km (0.111 R)
• M2: 731,234 km (0.118 R)
• M3: 946,207 km (0.097 R)
• M4: 1,367,474 km (0.044 R)
• M5: 1,497,475 km (0.09 R)
• M6: 1,530,685 km (0.113 R)
• M7: 2,094,370 km (0.087 R)
• M8: 2,282,714 km (0.092 R)
• M9: 2,716,099 km (0.058 R)
• M10: 3,174,616 km (0.035 R)
• M11: 3,478,898 km (0.114 R)
• M12: 3,701,949 km (0.073 R)
• M13: 3,975,713 km (0.102 R)
• M14: 4,934,785 km (0.079 R)
• M15: 5,134,797 km (0.05 R)
• M16: 5,908,518 km (0.08 R)
• M17: 8,558,045 km (0.12 R)
• M18: 8,980,061 km (0.098 R)
• M19: 9,040,947 km (0.095 R)
• M20: 9,656,991 km (0.099 R)
• M21: 9,907,119 km (0.113 R)
• M22: 10,159,491 km (0.088 R)
• M23: 10,413,957 km (0.063 R)
• M24: 10,670,517 km (0.072 R)
• M25: 10,929,022 km (0.052 R)
• M26: 11,452,615 km (0.03 R)
• M27: 12,320,581 km (0.096 R)
• M28: 12,591,802 km (0.089 R)
• M29: 13,977,677 km (0.119 R)
• M30: 16,145,350 km (0.116 R)
• M31: 16,890,946 km (0.104 R)
• M32: 17,876,796 km (0.104 R)
• M33: 21,024,934 km (0.094 R)
• M34: 21,920,127 km (0.119 R)
• M35: 22,084,236 km (0.116 R)
• M36: 23,328,142 km (0.102 R)
• M37: 23,411,768 km (0.069 R)
• M38: 24,000,734 km (0.096 R)
• M39: 26,230,341 km (0.066 R)
• M40: 28,257,093 km (0.089 R)
• M41: 31,251,893 km (0.104 R)
• M42: 31,529,098 km (0.108 R)
• M43: 32,552,347 km (0.055 R)
• M44: 32,739,644 km (0.095 R)
• M45: 32,833,441 km (0.071 R)
• M46: 33,397,874 km (0.081 R)
• M47: 34,345,577 km (0.079 R)
• M48: 34,631,608 km (0.095 R)
• M49: 34,822,794 km (0.034 R)
• M50: 35,687,320 km (0.116 R)
• M51: 36,073,881 km (0.103 R)
• M52: 37,046,118 km (0.112 R)
• M53: 37,437,466 km (0.106 R)
• M54: 38,125,466 km (0.097 R)
• M55: 40,014,139 km (0.11 R)
• M56: 40,818,527 km (0.088 R)
• M57: 41,222,740 km (0.111 R)
• M58: 41,526,723 km (0.072 R)
• M59: 43,572,175 km (0.114 R)
• M60: 45,232,113 km (0.115 R)
• M61: 45,336,532 km (0.108 R)
• M62: 46,280,046 km (0.078 R)
• M63: 47,124,077 km (0.098 R)
• M64: 48,079,708 km (0.118 R)
• M65: 48,186,372 km (0.094 R)
• M66: 48,720,436 km (0.061 R)
• M67: 49,686,689 km (0.089 R)
• M68: 50,659,225 km (0.046 R)
• M69: 50,767,683 km (0.115 R)
• M70: 51,638,193 km (0.09 R)
• M71: 56,512,690 km (0.075 R)
• M72: 56,850,332 km (0.109 R)
• M73: 59,575,706 km (0.058 R)
• M74: 60,034,074 km (0.048 R)
• M75: 60,838,911 km (0.078 R)
• M76: 60,954,251 km (0.115 R)
• M77: 63,391,948 km (0.116 R)
• M78: 64,328,880 km (0.081 R)
• M79: 65,861,360 km (0.045 R)
• M80: 66,929,190 km (0.117 R)
• M81: 68,002,854 km (0.094 R)
• M82: 70,046,211 km (0.097 R)
• M83: 71,500,751 km (0.081 R)
• M84: 72,598,201 km (0.117 R)
• M85: 72,842,794 km (0.107 R)
• M86: 73,455,546 km (0.102 R)
• M87: 73,701,186 km (0.12 R)
• M88: 74,809,706 km (0.066 R)
• M89: 74,933,274 km (0.065 R)
• M90: 79,298,540 km (0.057 R)
• M91: 80,814,266 km (0.028 R)
• M92: 82,339,266 km (0.101 R)
• M93: 85,159,934 km (0.102 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 13,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit