🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.45 AU - 0.57 AU

Year: 130 Days

Day: 45.7 Hours

Environment

Temp: 221 °C

Axial Tilt: 54.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,844,535 km

• M1: 31,416 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.57 AU - 2.41 AU

Year: 1005 Days

Day: 18.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.04 AU - 3.34 AU

Year: 1580 Days

Day: 36.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.62 AU - 3.92 AU

Year: 2118 Days

Day: 32.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 170.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.04 AU - 3.56 AU

Year: 2147 Days

Day: 36.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.5

Radius: 12.5

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.87 AU - 12.87 AU

Year: 14647 Days

Day: 10 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 99,844,535 km

• M1: 165,904 km (0.106 R)
• M2: 308,620 km (0.068 R)
• M3: 391,348 km (0.05 R)
• M4: 495,019 km (0.106 R)
• M5: 610,659 km (0.096 R)
• M6: 1,005,148 km (0.12 R)
• M7: 1,216,530 km (0.086 R)
• M8: 1,335,460 km (0.037 R)
• M9: 1,569,431 km (0.119 R)
• M10: 1,783,506 km (0.109 R)
• M11: 1,972,149 km (0.071 R)
• M12: 3,074,386 km (0.081 R)
• M13: 3,156,665 km (0.052 R)
• M14: 3,239,542 km (0.071 R)
• M15: 3,386,597 km (0.09 R)
• M16: 3,535,895 km (0.096 R)
• M17: 3,622,213 km (0.085 R)
• M18: 4,177,670 km (0.082 R)
• M19: 4,430,790 km (0.112 R)
• M20: 5,719,575 km (0.081 R)
• M21: 5,898,046 km (0.114 R)
• M22: 6,630,626 km (0.087 R)
• M23: 6,764,517 km (0.047 R)
• M24: 6,872,227 km (0.06 R)
• M25: 8,123,763 km (0.111 R)
• M26: 9,264,596 km (0.102 R)
• M27: 10,642,542 km (0.116 R)
• M28: 11,052,590 km (0.113 R)
• M29: 11,855,631 km (0.068 R)
• M30: 11,953,319 km (0.062 R)
• M31: 12,346,462 km (0.12 R)
• M32: 12,577,890 km (0.06 R)
• M33: 12,743,943 km (0.101 R)
• M34: 13,927,412 km (0.112 R)
• M35: 14,375,907 km (0.108 R)
• M36: 16,470,576 km (0.087 R)
• M37: 16,725,491 km (0.103 R)
• M38: 17,055,055 km (0.095 R)
• M39: 17,165,308 km (0.06 R)
• M40: 17,312,812 km (0.103 R)
• M41: 17,757,866 km (0.098 R)
• M42: 18,394,704 km (0.057 R)
• M43: 18,621,195 km (0.086 R)
• M44: 19,039,022 km (0.033 R)
• M45: 19,306,503 km (0.063 R)
• M46: 19,652,223 km (0.074 R)
• M47: 20,506,128 km (0.088 R)
• M48: 20,898,224 km (0.086 R)
• M49: 22,290,083 km (0.038 R)
• M50: 22,370,566 km (0.081 R)
• M51: 22,491,292 km (0.039 R)
• M52: 24,329,999 km (0.112 R)
• M53: 24,995,261 km (0.045 R)
• M54: 25,498,209 km (0.093 R)
• M55: 25,877,589 km (0.088 R)
• M56: 27,586,446 km (0.069 R)
• M57: 28,149,532 km (0.043 R)
• M58: 28,410,880 km (0.086 R)
• M59: 28,629,143 km (0.046 R)
• M60: 28,935,669 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.3

Radius: 3.7

Gravity: 67.74 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 15.39 AU - 19.27 AU

Year: 25839 Days

Day: 15.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 99,844,535 km

• M1: 92,451 km (0.055 R)
• M2: 117,434 km (0.119 R)
• M3: 307,424 km (0.083 R)
• M4: 394,190 km (0.04 R)
• M5: 785,239 km (0.044 R)
• M6: 814,710 km (0.082 R)
• M7: 1,934,001 km (0.118 R)
• M8: 2,095,866 km (0.07 R)
• M9: 2,220,032 km (0.113 R)
• M10: 3,887,301 km (0.052 R)
• M11: 4,669,847 km (0.094 R)
• M12: 5,556,364 km (0.117 R)
• M13: 5,670,657 km (0.088 R)
• M14: 5,785,847 km (0.102 R)
• M15: 6,979,489 km (0.104 R)
• M16: 7,164,990 km (0.118 R)
• M17: 8,311,209 km (0.116 R)
• M18: 9,309,027 km (0.108 R)
• M19: 9,376,944 km (0.118 R)
• M20: 9,925,669 km (0.112 R)
• M21: 10,910,921 km (0.074 R)
• M22: 11,198,149 km (0.074 R)
• M23: 11,270,255 km (0.073 R)
• M24: 14,595,367 km (0.112 R)
• M25: 14,991,053 km (0.105 R)
• M26: 15,712,264 km (0.104 R)
• M27: 17,271,373 km (0.093 R)
• M28: 17,942,320 km (0.116 R)
• M29: 19,223,476 km (0.031 R)
• M30: 19,570,094 km (0.106 R)
• M31: 19,744,077 km (0.077 R)
• M32: 20,622,066 km (0.108 R)
• M33: 20,887,902 km (0.096 R)
• M34: 21,872,555 km (0.075 R)
• M35: 24,258,940 km (0.037 R)
• M36: 24,821,428 km (0.101 R)
• M37: 26,534,025 km (0.085 R)
• M38: 27,016,478 km (0.06 R)
• M39: 28,284,469 km (0.103 R)
• M40: 30,877,749 km (0.098 R)
• M41: 31,588,937 km (0.111 R)
• M42: 32,305,361 km (0.111 R)
• M43: 33,858,636 km (0.11 R)
• M44: 34,486,648 km (0.116 R)
• M45: 35,118,699 km (0.076 R)
• M46: 36,287,058 km (0.106 R)
• M47: 38,552,867 km (0.103 R)
• M48: 38,770,981 km (0.118 R)
• M49: 42,654,691 km (0.068 R)
• M50: 42,993,381 km (0.115 R)
• M51: 43,446,214 km (0.074 R)
• M52: 44,242,523 km (0.097 R)
• M53: 45,043,620 km (0.099 R)
• M54: 45,273,402 km (0.047 R)
• M55: 46,312,210 km (0.1 R)
• M56: 46,660,324 km (0.064 R)
• M57: 47,358,946 km (0.086 R)
• M58: 48,766,512 km (0.088 R)
• M59: 51,023,196 km (0.096 R)
• M60: 51,742,762 km (0.06 R)
• M61: 52,586,644 km (0.082 R)
• M62: 54,165,799 km (0.119 R)
• M63: 54,900,025 km (0.071 R)
• M64: 55,883,930 km (0.061 R)
• M65: 56,254,335 km (0.119 R)
• M66: 63,832,663 km (0.042 R)
• M67: 65,906,988 km (0.119 R)
• M68: 66,298,336 km (0.101 R)
• M69: 66,690,432 km (0.092 R)
• M70: 67,083,425 km (0.116 R)
• M71: 68,530,635 km (0.1 R)
• M72: 70,520,885 km (0.1 R)
• M73: 73,609,034 km (0.094 R)
• M74: 77,427,669 km (0.074 R)
• M75: 78,806,962 km (0.085 R)
• M76: 80,194,332 km (0.072 R)
• M77: 81,589,931 km (0.114 R)
• M78: 81,869,978 km (0.099 R)
• M79: 82,852,686 km (0.071 R)
• M80: 83,980,505 km (0.051 R)
• M81: 84,546,433 km (0.082 R)
• M82: 84,829,772 km (0.117 R)
• M83: 87,108,297 km (0.078 R)
• M84: 87,394,627 km (0.054 R)
• M85: 88,974,381 km (0.062 R)
• M86: 89,695,742 km (0.111 R)
• M87: 92,308,169 km (0.092 R)
• M88: 92,454,027 km (0.112 R)
• M89: 94,651,171 km (0.057 R)
• M90: 94,798,375 km (0.082 R)
• M91: 98,202,325 km (0.106 R)
• M92: 98,351,325 km (0.096 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 11,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit