🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.52 AU - 0.78 AU

Year: 190 Days

Day: 30.5 Hours

Environment

Temp: 167 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,955,095 km

• M1: 315,652 km (0.055 R)
• M2: 433,086 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.56 AU - 0.74 AU

Year: 190 Days

Day: 44.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,955,095 km

• M1: 29,770 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.07 AU - 1.19 AU

Year: 437 Days

Day: 21 Hours

Environment

Temp: 21 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.2 AU - 1.38 AU

Year: 532 Days

Day: 17.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,955,095 km

• M1: 855,999 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.28 AU - 1.72 AU

Year: 668 Days

Day: 38.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,955,095 km

• M1: 785,090 km (0.045 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.57 AU - 1.71 AU

Year: 763 Days

Day: 17 Hours

Environment

Temp: -53 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.54 AU - 2.32 AU

Year: 974 Days

Day: 36.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,955,095 km

• M1: 425,905 km (0.101 R)
• M2: 529,427 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.5

Radius: 5.6

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 16.19 AU - 19.39 AU

Year: 27271 Days

Day: 22 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,955,095 km

• M1: 104,868 km (0.092 R)
• M2: 654,042 km (0.09 R)
• M3: 969,544 km (0.117 R)
• M4: 1,212,940 km (0.096 R)
• M5: 1,298,360 km (0.074 R)
• M6: 1,356,404 km (0.12 R)
• M7: 1,415,196 km (0.105 R)
• M8: 1,475,035 km (0.12 R)
• M9: 1,628,373 km (0.115 R)
• M10: 1,983,518 km (0.103 R)
• M11: 2,433,509 km (0.036 R)
• M12: 2,800,472 km (0.089 R)
• M13: 3,106,549 km (0.099 R)
• M14: 3,263,627 km (0.026 R)
• M15: 3,383,156 km (0.074 R)
• M16: 3,504,181 km (0.088 R)
• M17: 3,626,552 km (0.077 R)
• M18: 4,522,344 km (0.1 R)
• M19: 4,835,602 km (0.106 R)
• M20: 5,577,457 km (0.104 R)
• M21: 6,604,148 km (0.099 R)
• M22: 6,755,541 km (0.1 R)
• M23: 6,959,143 km (0.115 R)
• M24: 9,555,265 km (0.082 R)
• M25: 9,956,486 km (0.04 R)
• M26: 10,014,231 km (0.079 R)
• M27: 11,373,328 km (0.073 R)
• M28: 11,737,299 km (0.074 R)
• M29: 11,920,706 km (0.098 R)
• M30: 12,663,759 km (0.074 R)
• M31: 14,194,594 km (0.087 R)
• M32: 15,380,456 km (0.075 R)
• M33: 15,447,177 km (0.059 R)
• M34: 15,648,236 km (0.095 R)
• M35: 15,917,513 km (0.113 R)
• M36: 15,985,131 km (0.099 R)
• M37: 16,052,899 km (0.102 R)
• M38: 16,666,250 km (0.076 R)
• M39: 16,803,581 km (0.081 R)
• M40: 17,287,231 km (0.112 R)
• M41: 18,197,683 km (0.066 R)
• M42: 18,694,199 km (0.095 R)
• M43: 18,980,080 km (0.083 R)
• M44: 19,267,308 km (0.054 R)
• M45: 19,773,398 km (0.119 R)
• M46: 19,991,661 km (0.108 R)
• M47: 21,392,496 km (0.066 R)
• M48: 22,293,374 km (0.111 R)
• M49: 22,672,305 km (0.077 R)
• M50: 23,360,007 km (0.041 R)
• M51: 23,744,922 km (0.112 R)
• M52: 24,755,605 km (0.081 R)
• M53: 25,226,839 km (0.09 R)
• M54: 25,859,638 km (0.087 R)
• M55: 26,497,822 km (0.04 R)
• M56: 27,302,659 km (0.109 R)
• M57: 27,626,837 km (0.092 R)
• M58: 28,853,989 km (0.092 R)
• M59: 31,191,605 km (0.085 R)
• M60: 31,445,622 km (0.091 R)
• M61: 34,635,049 km (0.049 R)
• M62: 35,161,783 km (0.061 R)
• M63: 37,745,188 km (0.093 R)
• M64: 38,106,318 km (0.114 R)
• M65: 38,287,331 km (0.059 R)
• M66: 40,020,871 km (0.092 R)
• M67: 45,468,627 km (0.114 R)
• M68: 46,141,668 km (0.118 R)
• M69: 46,431,140 km (0.063 R)
• M70: 48,376,211 km (0.077 R)
• M71: 48,964,879 km (0.084 R)
• M72: 49,063,314 km (0.061 R)
• M73: 49,358,621 km (0.05 R)
• M74: 50,248,578 km (0.091 R)
• M75: 50,844,726 km (0.074 R)
• M76: 52,546,551 km (0.069 R)
• M77: 53,455,209 km (0.118 R)
• M78: 53,759,192 km (0.101 R)
• M79: 54,470,679 km (0.1 R)
• M80: 56,108,776 km (0.093 R)
• M81: 59,328,421 km (0.116 R)
• M82: 61,119,257 km (0.034 R)
• M83: 61,861,711 km (0.072 R)
• M84: 66,270,660 km (0.105 R)
• M85: 66,706,139 km (0.084 R)
• M86: 68,128,217 km (0.103 R)
• M87: 69,118,555 km (0.103 R)
• M88: 71,894,343 km (0.095 R)
• M89: 73,127,179 km (0.097 R)
• M90: 73,689,966 km (0.107 R)
• M91: 73,802,614 km (0.025 R)
• M92: 75,046,221 km (0.07 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 17,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit