🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.54 AU - 0.78 AU

Year: 188 Days

Day: 35.2 Hours

Environment

Temp: 200 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.76 AU - 1.04 AU

Year: 299 Days

Day: 18.4 Hours

Environment

Temp: 114 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 13,680,720 km

• M1: 142,118 km (0.042 R)
• M2: 560,094 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.83 AU - 2.85 AU

Year: 1252 Days

Day: 43.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.04 AU - 3.38 AU

Year: 1561 Days

Day: 12.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 164.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.45 AU - 3.51 AU

Year: 2271 Days

Day: 20.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.4

Radius: 11

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.89 AU - 7.37 AU

Year: 6661 Days

Day: 12.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 13,680,720 km

• M1: 142,866 km (0.087 R)
• M2: 226,641 km (0.087 R)
• M3: 407,056 km (0.051 R)
• M4: 693,985 km (0.076 R)
• M5: 789,428 km (0.103 R)
• M6: 1,054,964 km (0.06 R)
• M7: 1,205,011 km (0.111 R)
• M8: 1,430,305 km (0.108 R)
• M9: 1,640,490 km (0.113 R)
• M10: 1,952,103 km (0.059 R)
• M11: 2,091,528 km (0.108 R)
• M12: 2,170,366 km (0.119 R)
• M13: 2,462,979 km (0.12 R)
• M14: 2,614,073 km (0.115 R)
• M15: 2,716,548 km (0.081 R)
• M16: 2,996,595 km (0.098 R)
• M17: 3,212,913 km (0.069 R)
• M18: 3,322,868 km (0.072 R)
• M19: 3,397,068 km (0.039 R)
• M20: 3,698,957 km (0.08 R)
• M21: 4,349,408 km (0.101 R)
• M22: 4,512,470 km (0.108 R)
• M23: 4,950,044 km (0.104 R)
• M24: 5,077,651 km (0.103 R)
• M25: 5,314,464 km (0.063 R)
• M26: 5,665,421 km (0.036 R)
• M27: 5,754,432 km (0.037 R)
• M28: 6,092,074 km (0.104 R)
• M29: 6,320,809 km (0.115 R)
• M30: 6,482,674 km (0.093 R)
• M31: 6,552,387 km (0.115 R)
• M32: 6,622,399 km (0.107 R)
• M33: 6,786,807 km (0.119 R)
• M34: 6,881,352 km (0.094 R)
• M35: 7,409,283 km (0.114 R)
• M36: 7,531,056 km (0.077 R)
• M37: 8,074,994 km (0.04 R)
• M38: 8,377,032 km (0.107 R)
• M39: 9,226,897 km (0.073 R)
• M40: 9,516,369 km (0.081 R)
• M41: 10,050,135 km (0.097 R)
• M42: 11,709,624 km (0.12 R)
• M43: 11,794,895 km (0.087 R)
• M44: 11,908,738 km (0.077 R)
• M45: 12,425,898 km (0.113 R)
• M46: 12,629,052 km (0.079 R)
• M47: 12,745,589 km (0.093 R)
• M48: 12,950,538 km (0.074 R)
• M49: 13,482,358 km (0.041 R)
• M50: 14,081,648 km (0.113 R)
• M51: 14,293,478 km (0.075 R)
• M52: 14,475,838 km (0.105 R)
• M53: 15,151,272 km (0.101 R)
• M54: 15,306,256 km (0.074 R)
• M55: 15,492,804 km (0.094 R)
• M56: 15,711,516 km (0.058 R)
• M57: 15,805,613 km (0.094 R)
• M58: 15,962,691 km (0.111 R)
• M59: 16,246,927 km (0.11 R)
• M60: 16,724,294 km (0.056 R)
• M61: 16,916,677 km (0.065 R)
• M62: 17,109,658 km (0.082 R)
• M63: 18,547,144 km (0.064 R)
• M64: 19,112,923 km (0.087 R)
• M65: 19,246,813 km (0.116 R)
• M66: 19,381,152 km (0.102 R)
• M67: 19,583,109 km (0.115 R)
• M68: 19,989,118 km (0.086 R)
• M69: 20,193,319 km (0.12 R)
• M70: 20,740,847 km (0.092 R)
• M71: 20,947,442 km (0.117 R)
• M72: 22,131,210 km (0.06 R)
• M73: 22,377,597 km (0.028 R)
• M74: 22,660,337 km (0.063 R)
• M75: 22,837,611 km (0.073 R)
• M76: 23,336,520 km (0.076 R)
• M77: 23,947,178 km (0.091 R)
• M78: 24,308,756 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.9

Radius: 8

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.42 AU - 8.84 AU

Year: 6661 Days

Day: 10.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 13,680,720 km

• M1: 150,047 km (0.075 R)
• M2: 220,657 km (0.106 R)
• M3: 299,046 km (0.085 R)
• M4: 857,196 km (0.051 R)
• M5: 912,248 km (0.063 R)
• M6: 968,646 km (0.114 R)
• M7: 1,145,321 km (0.114 R)
• M8: 1,233,135 km (0.054 R)
• M9: 1,296,116 km (0.041 R)
• M10: 1,443,919 km (0.097 R)
• M11: 1,617,153 km (0.038 R)
• M12: 2,154,957 km (0.072 R)
• M13: 2,253,393 km (0.102 R)
• M14: 2,342,254 km (0.116 R)
• M15: 2,768,309 km (0.055 R)
• M16: 3,143,799 km (0.074 R)
• M17: 3,445,538 km (0.073 R)
• M18: 3,862,318 km (0.102 R)
• M19: 4,559,594 km (0.116 R)
• M20: 4,858,041 km (0.089 R)
• M21: 5,002,403 km (0.098 R)
• M22: 5,310,126 km (0.083 R)
• M23: 5,760,416 km (0.084 R)
• M24: 6,082,949 km (0.106 R)
• M25: 6,223,122 km (0.04 R)
• M26: 6,348,485 km (0.078 R)
• M27: 6,538,175 km (0.073 R)
• M28: 6,890,777 km (0.11 R)
• M29: 7,365,002 km (0.116 R)
• M30: 7,531,056 km (0.096 R)
• M31: 7,614,532 km (0.083 R)
• M32: 7,799,135 km (0.071 R)
• M33: 8,121,818 km (0.099 R)
• M34: 8,552,809 km (0.107 R)
• M35: 8,832,707 km (0.086 R)
• M36: 8,938,473 km (0.077 R)
• M37: 9,097,795 km (0.049 R)
• M38: 9,455,333 km (0.079 R)
• M39: 9,545,391 km (0.116 R)
• M40: 9,908,615 km (0.119 R)
• M41: 10,073,621 km (0.113 R)
• M42: 10,295,026 km (0.098 R)
• M43: 10,817,721 km (0.101 R)
• M44: 11,618,070 km (0.101 R)
• M45: 12,005,977 km (0.118 R)
• M46: 13,154,440 km (0.061 R)
• M47: 13,356,098 km (0.063 R)
• M48: 13,416,685 km (0.11 R)
• M49: 13,477,571 km (0.108 R)
• M50: 13,619,689 km (0.096 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 18,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit