🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.53 AU - 0.87 AU

Year: 205 Days

Day: 15.5 Hours

Environment

Temp: 160 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.56 AU - 0.92 AU

Year: 223 Days

Day: 44.7 Hours

Environment

Temp: 216 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,073,983 km

• M1: 128,804 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.84 AU - 0.92 AU

Year: 289 Days

Day: 32.1 Hours

Environment

Temp: 114 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.93 AU - 1.23 AU

Year: 393 Days

Day: 26.9 Hours

Environment

Temp: 72 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.45 AU - 2.19 AU

Year: 859 Days

Day: 18.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.2 AU - 4.14 AU

Year: 2460 Days

Day: 41.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 163.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,073,983 km

• M1: 879,785 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.1

Radius: 13.8

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.5 AU - 7.78 AU

Year: 5986 Days

Day: 11.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 41,073,983 km

• M1: 173,384 km (0.089 R)
• M2: 323,131 km (0.113 R)
• M3: 464,651 km (0.114 R)
• M4: 616,942 km (0.102 R)
• M5: 705,354 km (0.111 R)
• M6: 1,000,361 km (0.073 R)
• M7: 1,185,713 km (0.076 R)
• M8: 1,347,428 km (0.099 R)
• M9: 1,592,021 km (0.099 R)
• M10: 1,772,136 km (0.079 R)
• M11: 2,353,623 km (0.09 R)
• M12: 3,103,857 km (0.103 R)
• M13: 3,298,483 km (0.119 R)
• M14: 3,564,618 km (0.05 R)
• M15: 3,786,023 km (0.119 R)
• M16: 3,907,197 km (0.11 R)
• M17: 4,332,504 km (0.057 R)
• M18: 4,754,220 km (0.118 R)
• M19: 4,903,968 km (0.107 R)
• M20: 5,112,657 km (0.055 R)
• M21: 5,617,550 km (0.057 R)
• M22: 5,876,055 km (0.063 R)
• M23: 6,057,367 km (0.104 R)
• M24: 6,343,099 km (0.115 R)
• M25: 6,446,172 km (0.043 R)
• M26: 6,654,263 km (0.088 R)
• M27: 6,927,877 km (0.045 R)
• M28: 7,119,662 km (0.085 R)
• M29: 7,270,008 km (0.055 R)
• M30: 7,378,017 km (0.081 R)
• M31: 7,573,841 km (0.096 R)
• M32: 7,727,328 km (0.107 R)
• M33: 8,149,344 km (0.095 R)
• M34: 8,946,401 km (0.043 R)
• M35: 9,673,148 km (0.117 R)
• M36: 10,176,395 km (0.045 R)
• M37: 10,273,185 km (0.08 R)
• M38: 10,663,486 km (0.084 R)
• M39: 11,058,873 km (0.115 R)
• M40: 11,358,518 km (0.087 R)
• M41: 13,583,487 km (0.061 R)
• M42: 13,824,040 km (0.119 R)
• M43: 14,039,012 km (0.11 R)
• M44: 14,146,872 km (0.088 R)
• M45: 14,855,069 km (0.115 R)
• M46: 15,130,628 km (0.065 R)
• M47: 15,407,833 km (0.098 R)
• M48: 16,192,922 km (0.081 R)
• M49: 16,704,547 km (0.111 R)
• M50: 17,308,025 km (0.117 R)
• M51: 17,568,924 km (0.119 R)
• M52: 17,772,825 km (0.067 R)
• M53: 18,477,581 km (0.075 R)
• M54: 18,625,533 km (0.096 R)
• M55: 19,042,014 km (0.098 R)
• M56: 19,521,774 km (0.111 R)
• M57: 20,218,451 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.9

Radius: 8.7

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.67 AU - 9.03 AU

Year: 6971 Days

Day: 14.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,073,983 km

• M1: 310,565 km (0.051 R)
• M2: 423,661 km (0.045 R)
• M3: 499,208 km (0.104 R)
• M4: 579,991 km (0.1 R)
• M5: 740,659 km (0.077 R)
• M6: 818,600 km (0.087 R)
• M7: 949,647 km (0.068 R)
• M8: 1,105,528 km (0.037 R)
• M9: 1,214,286 km (0.079 R)
• M10: 1,403,677 km (0.028 R)
• M11: 1,664,276 km (0.107 R)
• M12: 1,726,659 km (0.101 R)
• M13: 1,853,817 km (0.041 R)
• M14: 2,488,112 km (0.111 R)
• M15: 2,583,854 km (0.119 R)
• M16: 2,853,879 km (0.095 R)
• M17: 2,979,541 km (0.077 R)
• M18: 3,581,672 km (0.105 R)
• M19: 4,078,636 km (0.074 R)
• M20: 4,163,608 km (0.106 R)
• M21: 4,656,383 km (0.045 R)
• M22: 4,745,244 km (0.108 R)
• M23: 4,804,784 km (0.061 R)
• M24: 5,633,557 km (0.117 R)
• M25: 5,951,602 km (0.053 R)
• M26: 6,080,555 km (0.083 R)
• M27: 6,472,801 km (0.039 R)
• M28: 6,572,134 km (0.117 R)
• M29: 6,638,705 km (0.115 R)
• M30: 6,940,743 km (0.103 R)
• M31: 7,316,233 km (0.101 R)
• M32: 8,265,582 km (0.032 R)
• M33: 8,518,103 km (0.11 R)
• M34: 9,141,776 km (0.099 R)
• M35: 9,440,374 km (0.112 R)
• M36: 9,553,170 km (0.099 R)
• M37: 10,162,483 km (0.11 R)
• M38: 10,239,525 km (0.074 R)
• M39: 10,902,244 km (0.084 R)
• M40: 11,659,359 km (0.049 R)
• M41: 12,639,823 km (0.074 R)
• M42: 12,930,642 km (0.081 R)
• M43: 13,014,267 km (0.036 R)
• M44: 13,902,130 km (0.083 R)
• M45: 14,591,776 km (0.118 R)
• M46: 15,072,434 km (0.073 R)
• M47: 15,204,380 km (0.079 R)
• M48: 15,780,631 km (0.062 R)
• M49: 16,273,855 km (0.103 R)
• M50: 16,772,165 km (0.075 R)
• M51: 17,923,321 km (0.087 R)
• M52: 18,109,869 km (0.092 R)
• M53: 18,250,192 km (0.114 R)
• M54: 18,343,990 km (0.059 R)
• M55: 18,673,405 km (0.039 R)
• M56: 19,052,186 km (0.119 R)
• M57: 19,577,425 km (0.037 R)
• M58: 19,817,679 km (0.114 R)
• M59: 21,874,051 km (0.062 R)
• M60: 22,574,618 km (0.095 R)
• M61: 22,675,297 km (0.057 R)
• M62: 24,203,140 km (0.07 R)
• M63: 24,927,643 km (0.047 R)
• M64: 25,344,722 km (0.11 R)
• M65: 25,554,159 km (0.115 R)
• M66: 25,869,361 km (0.094 R)
• M67: 26,027,486 km (0.094 R)
• M68: 27,841,510 km (0.086 R)
• M69: 28,382,905 km (0.116 R)
• M70: 28,437,209 km (0.102 R)
• M71: 30,694,042 km (0.115 R)
• M72: 31,309,338 km (0.078 R)
• M73: 31,421,686 km (0.072 R)
• M74: 34,446,107 km (0.102 R)
• M75: 34,794,370 km (0.102 R)
• M76: 35,260,368 km (0.072 R)
• M77: 35,963,478 km (0.045 R)
• M78: 36,140,003 km (0.053 R)
• M79: 36,789,557 km (0.05 R)
• M80: 37,323,771 km (0.052 R)
• M81: 37,562,081 km (0.073 R)
• M82: 38,340,139 km (0.111 R)
• M83: 39,911,964 km (0.069 R)
• M84: 40,705,880 km (0.104 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 12,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit