🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.55 AU - 0.57 AU

Year: 160 Days

Day: 33.6 Hours

Environment

Temp: 222 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.81 AU - 0.89 AU

Year: 298 Days

Day: 15 Hours

Environment

Temp: 24 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.76 AU - 1.08 AU

Year: 336 Days

Day: 26 Hours

Environment

Temp: 8 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.12 AU - 1.56 AU

Year: 591 Days

Day: 23.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.49 AU - 3.47 AU

Year: 1959 Days

Day: 38.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.05 AU - 3.71 AU

Year: 2366 Days

Day: 34.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,783,631 km

• M1: 2,225,418 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.5

Radius: 8.8

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.04 AU - 8.22 AU

Year: 8026 Days

Day: 5.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 27,783,631 km

• M1: 123,568 km (0.098 R)
• M2: 266,583 km (0.105 R)
• M3: 369,806 km (0.113 R)
• M4: 427,551 km (0.055 R)
• M5: 753,375 km (0.118 R)
• M6: 877,840 km (0.082 R)
• M7: 1,147,715 km (0.112 R)
• M8: 1,660,387 km (0.088 R)
• M9: 1,762,712 km (0.093 R)
• M10: 1,867,131 km (0.095 R)
• M11: 2,148,225 km (0.073 R)
• M12: 2,489,608 km (0.054 R)
• M13: 2,750,806 km (0.119 R)
• M14: 2,897,112 km (0.071 R)
• M15: 3,096,227 km (0.103 R)
• M16: 3,481,591 km (0.076 R)
• M17: 3,693,422 km (0.097 R)
• M18: 4,297,648 km (0.059 R)
• M19: 4,467,740 km (0.071 R)
• M20: 5,021,253 km (0.111 R)
• M21: 5,382,083 km (0.034 R)
• M22: 5,689,207 km (0.064 R)
• M23: 6,192,454 km (0.108 R)
• M24: 7,174,265 km (0.11 R)
• M25: 7,959,355 km (0.102 R)
• M26: 8,771,671 km (0.081 R)
• M27: 8,915,584 km (0.089 R)
• M28: 9,024,192 km (0.071 R)
• M29: 10,020,215 km (0.076 R)
• M30: 10,208,559 km (0.09 R)
• M31: 10,360,101 km (0.084 R)
• M32: 10,665,281 km (0.114 R)
• M33: 10,934,707 km (0.091 R)
• M34: 11,519,784 km (0.076 R)
• M35: 11,836,034 km (0.059 R)
• M36: 12,155,126 km (0.054 R)
• M37: 12,679,766 km (0.087 R)
• M38: 13,006,188 km (0.047 R)
• M39: 13,459,620 km (0.094 R)
• M40: 14,382,040 km (0.113 R)
• M41: 14,594,619 km (0.054 R)
• M42: 14,979,684 km (0.067 R)
• M43: 15,498,339 km (0.073 R)
• M44: 16,155,074 km (0.102 R)
• M45: 18,964,223 km (0.092 R)
• M46: 19,478,241 km (0.086 R)
• M47: 20,855,290 km (0.028 R)
• M48: 21,579,642 km (0.05 R)
• M49: 23,501,676 km (0.116 R)
• M50: 24,864,213 km (0.115 R)
• M51: 25,119,278 km (0.098 R)
• M52: 25,426,552 km (0.072 R)
• M53: 25,529,325 km (0.099 R)
• M54: 26,148,511 km (0.089 R)
• M55: 26,616,004 km (0.073 R)
• M56: 27,086,340 km (0.085 R)
• M57: 27,191,358 km (0.063 R)
• M58: 27,296,375 km (0.074 R)
• M59: 27,454,201 km (0.069 R)
• M60: 27,982,431 km (0.119 R)
• M61: 28,567,359 km (0.085 R)
• M62: 29,749,182 km (0.11 R)
• M63: 31,551,837 km (0.077 R)
• M64: 31,717,591 km (0.107 R)
• M65: 32,105,199 km (0.067 R)
• M66: 32,661,554 km (0.083 R)
• M67: 32,885,053 km (0.047 R)
• M68: 33,165,100 km (0.077 R)
• M69: 34,406,762 km (0.117 R)
• M70: 34,747,995 km (0.105 R)
• M71: 34,918,985 km (0.079 R)
• M72: 35,033,278 km (0.094 R)
• M73: 35,720,980 km (0.065 R)
• M74: 36,760,984 km (0.102 R)
• M75: 37,343,069 km (0.086 R)
• M76: 37,459,905 km (0.046 R)
• M77: 37,518,248 km (0.047 R)
• M78: 37,752,369 km (0.061 R)
• M79: 38,752,431 km (0.04 R)
• M80: 38,811,522 km (0.103 R)
• M81: 38,929,854 km (0.064 R)
• M82: 39,344,838 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.4

Radius: 14.5

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.92 AU - 8.56 AU

Year: 8200 Days

Day: 8.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 27,783,631 km

• M1: 187,297 km (0.028 R)
• M2: 289,472 km (0.085 R)
• M3: 443,857 km (0.101 R)
• M4: 596,148 km (0.098 R)
• M5: 713,582 km (0.111 R)
• M6: 950,545 km (0.056 R)
• M7: 1,053,169 km (0.066 R)
• M8: 1,242,859 km (0.072 R)
• M9: 1,400,236 km (0.116 R)
• M10: 2,132,218 km (0.091 R)
• M11: 2,484,521 km (0.103 R)
• M12: 2,874,673 km (0.096 R)
• M13: 3,009,311 km (0.048 R)
• M14: 3,165,641 km (0.066 R)
• M15: 4,335,945 km (0.116 R)
• M16: 4,558,247 km (0.112 R)
• M17: 5,200,471 km (0.118 R)
• M18: 5,532,428 km (0.102 R)
• M19: 5,945,019 km (0.116 R)
• M20: 6,117,805 km (0.062 R)
• M21: 6,468,462 km (0.05 R)
• M22: 6,569,890 km (0.097 R)
• M23: 6,723,078 km (0.101 R)
• M24: 7,189,674 km (0.084 R)
• M25: 7,613,335 km (0.119 R)
• M26: 8,017,997 km (0.077 R)
• M27: 8,127,054 km (0.049 R)
• M28: 8,291,761 km (0.107 R)
• M29: 9,648,315 km (0.092 R)
• M30: 9,998,224 km (0.101 R)
• M31: 10,115,808 km (0.039 R)
• M32: 10,650,620 km (0.103 R)
• M33: 10,951,761 km (0.104 R)
• M34: 11,103,453 km (0.087 R)
• M35: 12,027,968 km (0.105 R)
• M36: 12,689,789 km (0.115 R)
• M37: 13,009,180 km (0.046 R)
• M38: 13,819,253 km (0.077 R)
• M39: 13,950,450 km (0.039 R)
• M40: 14,180,981 km (0.097 R)
• M41: 14,280,164 km (0.039 R)
• M42: 14,612,421 km (0.058 R)
• M43: 15,081,859 km (0.064 R)
• M44: 15,488,316 km (0.08 R)
• M45: 15,829,699 km (0.1 R)
• M46: 16,208,181 km (0.12 R)
• M47: 17,396,886 km (0.069 R)
• M48: 18,288,788 km (0.105 R)
• M49: 18,685,971 km (0.07 R)
• M50: 19,342,107 km (0.09 R)
• M51: 19,488,863 km (0.05 R)
• M52: 19,746,769 km (0.075 R)
• M53: 20,452,422 km (0.03 R)
• M54: 20,902,263 km (0.114 R)
• M55: 21,015,359 km (0.089 R)
• M56: 21,128,455 km (0.087 R)
• M57: 21,583,382 km (0.1 R)
• M58: 21,850,115 km (0.091 R)
• M59: 22,041,451 km (0.114 R)
• M60: 22,387,022 km (0.115 R)
• M61: 22,541,258 km (0.053 R)
• M62: 23,006,058 km (0.103 R)
• M63: 23,278,625 km (0.099 R)
• M64: 24,419,309 km (0.069 R)
• M65: 24,578,182 km (0.11 R)
• M66: 25,056,447 km (0.118 R)
• M67: 25,377,184 km (0.096 R)
• M68: 25,538,002 km (0.081 R)
• M69: 26,225,255 km (0.051 R)
• M70: 26,347,177 km (0.099 R)
• M71: 26,510,089 km (0.114 R)
• M72: 26,754,981 km (0.089 R)
• M73: 26,918,641 km (0.087 R)
• M74: 27,164,879 km (0.114 R)
• M75: 27,494,293 km (0.109 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 11,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit