🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.59 AU - 0.67 AU

Year: 177 Days

Day: 18 Hours

Environment

Temp: 189 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,240,754 km

• M1: 33,360 km (0.116 R)
• M2: 88,562 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.8 AU - 0.92 AU

Year: 283 Days

Day: 47.1 Hours

Environment

Temp: 138 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,240,754 km

• M1: 42,635 km (0.111 R)
• M2: 113,395 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.17 AU - 1.71 AU

Year: 613 Days

Day: 40.3 Hours

Environment

Temp: -18 °C

Axial Tilt: 48.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.65 AU - 3.93 AU

Year: 2618 Days

Day: 37.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,240,754 km

• M1: 81,830 km (0.097 R)
• M2: 1,976,188 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.24 AU - 4.56 AU

Year: 3274 Days

Day: 18.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,240,754 km

• M1: 1,316,760 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31

Radius: 9.5

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.32 AU - 11.39 AU

Year: 11813 Days

Day: 8.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 93,240,754 km

• M1: 131,646 km (0.098 R)
• M2: 356,193 km (0.029 R)
• M3: 499,956 km (0.111 R)
• M4: 700,118 km (0.113 R)
• M5: 782,098 km (0.109 R)
• M6: 1,069,625 km (0.09 R)
• M7: 1,459,477 km (0.099 R)
• M8: 1,789,490 km (0.035 R)
• M9: 1,878,800 km (0.101 R)
• M10: 2,251,598 km (0.05 R)
• M11: 2,432,611 km (0.087 R)
• M12: 2,503,520 km (0.096 R)
• M13: 2,853,729 km (0.099 R)
• M14: 2,928,678 km (0.113 R)
• M15: 4,046,024 km (0.105 R)
• M16: 6,250,049 km (0.054 R)
• M17: 7,272,401 km (0.047 R)
• M18: 7,334,185 km (0.067 R)
• M19: 7,750,366 km (0.079 R)
• M20: 8,260,046 km (0.111 R)
• M21: 8,868,461 km (0.095 R)
• M22: 9,289,429 km (0.113 R)
• M23: 9,513,677 km (0.118 R)
• M24: 9,853,413 km (0.107 R)
• M25: 10,990,806 km (0.079 R)
• M26: 12,022,732 km (0.115 R)
• M27: 13,539,355 km (0.063 R)
• M28: 15,591,389 km (0.117 R)
• M29: 16,314,695 km (0.09 R)
• M30: 16,830,359 km (0.117 R)
• M31: 16,939,565 km (0.095 R)
• M32: 18,156,544 km (0.049 R)
• M33: 18,888,975 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.7

Radius: 3.9

Gravity: 53.23 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 16.67 AU - 17.41 AU

Year: 24954 Days

Day: 19 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,240,754 km

• M1: 219,759 km (0.079 R)
• M2: 711,787 km (0.105 R)
• M3: 794,065 km (0.094 R)
• M4: 850,613 km (0.117 R)
• M5: 908,657 km (0.036 R)
• M6: 1,250,489 km (0.077 R)
• M7: 1,886,579 km (0.11 R)
• M8: 2,078,662 km (0.095 R)
• M9: 2,157,201 km (0.08 R)
• M10: 2,236,787 km (0.1 R)
• M11: 2,317,271 km (0.083 R)
• M12: 2,820,518 km (0.057 R)
• M13: 3,588,404 km (0.11 R)
• M14: 3,874,136 km (0.063 R)
• M15: 4,316,198 km (0.088 R)
• M16: 4,930,147 km (0.087 R)
• M17: 4,982,656 km (0.111 R)
• M18: 5,140,931 km (0.119 R)
• M19: 5,247,445 km (0.105 R)
• M20: 5,354,557 km (0.067 R)
• M21: 6,638,256 km (0.112 R)
• M22: 8,135,132 km (0.059 R)
• M23: 9,274,170 km (0.08 R)
• M24: 9,862,240 km (0.115 R)
• M25: 10,937,250 km (0.115 R)
• M26: 11,558,081 km (0.082 R)
• M27: 12,617,832 km (0.059 R)
• M28: 12,905,659 km (0.095 R)
• M29: 14,078,506 km (0.08 R)
• M30: 14,153,006 km (0.106 R)
• M31: 15,285,013 km (0.048 R)
• M32: 15,900,608 km (0.063 R)
• M33: 17,315,056 km (0.086 R)
• M34: 17,956,532 km (0.061 R)
• M35: 19,427,976 km (0.048 R)
• M36: 22,310,877 km (0.084 R)
• M37: 23,008,302 km (0.041 R)
• M38: 23,095,966 km (0.074 R)
• M39: 23,801,470 km (0.071 R)
• M40: 24,156,915 km (0.05 R)
• M41: 25,053,155 km (0.026 R)
• M42: 26,051,422 km (0.034 R)
• M43: 27,712,856 km (0.096 R)
• M44: 30,460,670 km (0.098 R)
• M45: 31,233,791 km (0.104 R)
• M46: 31,428,119 km (0.083 R)
• M47: 31,525,507 km (0.073 R)
• M48: 31,817,971 km (0.085 R)
• M49: 32,013,496 km (0.057 R)
• M50: 32,111,333 km (0.089 R)
• M51: 32,405,592 km (0.095 R)
• M52: 36,006,412 km (0.096 R)
• M53: 37,646,903 km (0.085 R)
• M54: 37,750,125 km (0.101 R)
• M55: 38,684,513 km (0.112 R)
• M56: 41,426,044 km (0.057 R)
• M57: 41,639,520 km (0.069 R)
• M58: 43,794,178 km (0.075 R)
• M59: 48,885,592 km (0.104 R)
• M60: 49,563,420 km (0.119 R)
• M61: 50,017,001 km (0.118 R)
• M62: 51,500,563 km (0.081 R)
• M63: 52,536,079 km (0.062 R)
• M64: 52,998,486 km (0.045 R)
• M65: 53,230,214 km (0.117 R)
• M66: 54,510,771 km (0.07 R)
• M67: 55,801,352 km (0.09 R)
• M68: 56,273,184 km (0.116 R)
• M69: 56,864,843 km (0.09 R)
• M70: 58,771,917 km (0.113 R)
• M71: 59,853,809 km (0.12 R)
• M72: 59,974,385 km (0.107 R)
• M73: 60,215,836 km (0.07 R)
• M74: 60,699,785 km (0.072 R)
• M75: 60,942,133 km (0.091 R)
• M76: 63,261,349 km (0.083 R)
• M77: 63,384,319 km (0.116 R)
• M78: 64,123,183 km (0.079 R)
• M79: 64,370,019 km (0.117 R)
• M80: 66,856,485 km (0.117 R)
• M81: 67,859,838 km (0.08 R)
• M82: 68,363,385 km (0.106 R)
• M83: 69,374,217 km (0.119 R)
• M84: 70,262,829 km (0.066 R)
• M85: 72,564,691 km (0.099 R)
• M86: 72,821,999 km (0.109 R)
• M87: 76,717,827 km (0.072 R)
• M88: 76,848,875 km (0.097 R)
• M89: 76,979,923 km (0.069 R)
• M90: 79,484,789 km (0.05 R)
• M91: 81,214,141 km (0.092 R)
• M92: 84,439,022 km (0.091 R)
• M93: 84,980,566 km (0.066 R)
• M94: 86,339,513 km (0.093 R)
• M95: 88,666,060 km (0.103 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 18,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit