🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.48 AU - 0.78 AU

Year: 177 Days

Day: 30.1 Hours

Environment

Temp: 221 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.18 AU - 1.72 AU

Year: 619 Days

Day: 40.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,300,241 km

• M1: 590,762 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.73 AU - 2.59 AU

Year: 1126 Days

Day: 36.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.08 AU - 2.36 AU

Year: 1173 Days

Day: 17.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2 AU - 3 AU

Year: 1402 Days

Day: 24.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,300,241 km

• M1: 782,546 km (0.102 R)
• M2: 864,526 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.27 AU - 3.91 AU

Year: 2413 Days

Day: 29.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,300,241 km

• M1: 2,496,340 km (0.083 R)
• M2: 2,701,588 km (0.099 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.58 AU - 4.42 AU

Year: 2838 Days

Day: 25 Hours

Environment

Temp: -126 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,300,241 km

• M1: 341,382 km (0.11 R)
• M2: 926,160 km (0.088 R)

Asteroid Belt

Center: 6.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.2

Radius: 8.3

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.17 AU - 11.27 AU

Year: 10751 Days

Day: 5.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,300,241 km

• M1: 116,836 km (0.098 R)
• M2: 265,087 km (0.057 R)
• M3: 547,827 km (0.116 R)
• M4: 614,847 km (0.093 R)
• M5: 1,379,442 km (0.099 R)
• M6: 1,830,031 km (0.103 R)
• M7: 2,103,944 km (0.081 R)
• M8: 2,256,983 km (0.11 R)
• M9: 2,323,704 km (0.082 R)
• M10: 2,505,016 km (0.078 R)
• M11: 3,175,364 km (0.072 R)
• M12: 3,530,510 km (0.117 R)
• M13: 3,952,077 km (0.064 R)
• M14: 4,389,650 km (0.102 R)
• M15: 4,501,550 km (0.071 R)
• M16: 4,871,505 km (0.103 R)
• M17: 5,074,809 km (0.028 R)
• M18: 5,162,772 km (0.08 R)
• M19: 5,340,195 km (0.087 R)
• M20: 6,928,925 km (0.028 R)
• M21: 7,124,898 km (0.118 R)
• M22: 7,555,740 km (0.103 R)
• M23: 7,622,760 km (0.053 R)
• M24: 7,689,929 km (0.108 R)
• M25: 8,097,583 km (0.093 R)
• M26: 8,304,028 km (0.043 R)
• M27: 8,407,849 km (0.067 R)
• M28: 8,477,412 km (0.097 R)
• M29: 8,546,975 km (0.103 R)
• M30: 8,616,987 km (0.109 R)
• M31: 8,827,770 km (0.118 R)
• M32: 9,004,745 km (0.097 R)
• M33: 9,615,104 km (0.095 R)
• M34: 9,760,663 km (0.105 R)
• M35: 9,907,119 km (0.094 R)
• M36: 10,164,876 km (0.08 R)
• M37: 10,276,027 km (0.091 R)
• M38: 10,462,277 km (0.07 R)
• M39: 11,180,047 km (0.067 R)
• M40: 11,525,469 km (0.059 R)
• M41: 11,991,765 km (0.058 R)
• M42: 12,070,005 km (0.053 R)
• M43: 12,227,083 km (0.111 R)
• M44: 12,503,689 km (0.117 R)
• M45: 13,386,317 km (0.075 R)
• M46: 13,467,548 km (0.046 R)
• M47: 13,630,610 km (0.088 R)
• M48: 13,876,250 km (0.045 R)
• M49: 14,206,113 km (0.104 R)
• M50: 14,413,755 km (0.065 R)
• M51: 14,789,694 km (0.073 R)
• M52: 15,084,402 km (0.1 R)
• M53: 15,338,569 km (0.106 R)
• M54: 15,594,082 km (0.104 R)
• M55: 16,805,376 km (0.092 R)
• M56: 17,378,037 km (0.1 R)
• M57: 18,136,498 km (0.059 R)
• M58: 19,271,347 km (0.042 R)
• M59: 20,898,523 km (0.116 R)
• M60: 21,324,129 km (0.081 R)
• M61: 22,617,702 km (0.067 R)
• M62: 23,838,122 km (0.059 R)
• M63: 24,979,553 km (0.114 R)
• M64: 25,280,395 km (0.047 R)
• M65: 25,986,646 km (0.06 R)
• M66: 26,444,116 km (0.113 R)
• M67: 26,648,318 km (0.041 R)
• M68: 27,109,677 km (0.106 R)
• M69: 27,315,674 km (0.052 R)
• M70: 28,040,326 km (0.119 R)
• M71: 28,300,776 km (0.089 R)
• M72: 28,823,919 km (0.109 R)
• M73: 28,928,787 km (0.113 R)
• M74: 30,412,350 km (0.08 R)
• M75: 33,397,575 km (0.026 R)
• M76: 33,673,583 km (0.099 R)
• M77: 34,339,144 km (0.07 R)
• M78: 34,450,445 km (0.109 R)
• M79: 34,673,495 km (0.091 R)
• M80: 34,841,045 km (0.076 R)
• M81: 35,289,240 km (0.119 R)
• M82: 36,588,647 km (0.107 R)
• M83: 37,101,319 km (0.042 R)
• M84: 38,711,441 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.4

Radius: 7.1

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 14.27 AU - 20.07 AU

Year: 25240 Days

Day: 18.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 34,300,241 km

• M1: 122,521 km (0.119 R)
• M2: 185,053 km (0.106 R)
• M3: 393,293 km (0.054 R)
• M4: 566,228 km (0.079 R)
• M5: 819,348 km (0.103 R)
• M6: 966,253 km (0.025 R)
• M7: 1,042,996 km (0.095 R)
• M8: 1,153,998 km (0.099 R)
• M9: 1,336,507 km (0.103 R)
• M10: 1,804,150 km (0.098 R)
• M11: 1,861,297 km (0.112 R)
• M12: 2,095,717 km (0.091 R)
• M13: 2,571,438 km (0.053 R)
• M14: 3,217,401 km (0.106 R)
• M15: 3,427,736 km (0.102 R)
• M16: 3,788,416 km (0.111 R)
• M17: 4,914,739 km (0.102 R)
• M18: 4,995,223 km (0.107 R)
• M19: 5,102,933 km (0.075 R)
• M20: 5,211,691 km (0.094 R)
• M21: 5,514,327 km (0.092 R)
• M22: 5,737,976 km (0.118 R)
• M23: 5,879,346 km (0.118 R)
• M24: 5,964,766 km (0.106 R)
• M25: 6,339,509 km (0.073 R)
• M26: 6,573,929 km (0.095 R)
• M27: 7,081,365 km (0.114 R)
• M28: 7,141,952 km (0.112 R)
• M29: 7,850,597 km (0.069 R)
• M30: 9,600,743 km (0.028 R)
• M31: 9,937,637 km (0.114 R)
• M32: 10,175,797 km (0.074 R)
• M33: 11,608,047 km (0.112 R)
• M34: 11,930,879 km (0.057 R)
• M35: 12,475,565 km (0.099 R)
• M36: 12,880,077 km (0.083 R)
• M37: 12,991,079 km (0.059 R)
• M38: 15,005,265 km (0.068 R)
• M39: 18,141,285 km (0.107 R)
• M40: 18,390,665 km (0.119 R)
• M41: 19,526,860 km (0.097 R)
• M42: 19,697,103 km (0.101 R)
• M43: 20,167,887 km (0.102 R)
• M44: 21,646,363 km (0.093 R)
• M45: 21,734,327 km (0.039 R)
• M46: 22,043,545 km (0.086 R)
• M47: 22,755,482 km (0.063 R)
• M48: 24,385,051 km (0.115 R)
• M49: 24,476,605 km (0.111 R)
• M50: 24,568,309 km (0.108 R)
• M51: 25,167,448 km (0.042 R)
• M52: 27,135,857 km (0.072 R)
• M53: 28,282,525 km (0.084 R)
• M54: 28,620,017 km (0.064 R)
• M55: 28,958,857 km (0.104 R)
• M56: 29,153,035 km (0.088 R)
• M57: 29,250,273 km (0.108 R)
• M58: 29,347,661 km (0.116 R)
• M59: 29,542,737 km (0.117 R)
• M60: 30,130,507 km (0.087 R)
• M61: 30,672,650 km (0.098 R)
• M62: 31,516,980 km (0.025 R)
• M63: 32,974,662 km (0.083 R)
• M64: 33,177,517 km (0.079 R)
• M65: 33,533,410 km (0.079 R)
• M66: 33,788,325 km (0.072 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: 497 - 17,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit