🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.85 AU - 1.39 AU

Year: 420 Days

Day: 31.2 Hours

Environment

Temp: 38 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.33 AU - 1.41 AU

Year: 569 Days

Day: 20.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 22,110,361 km

• M1: 680,521 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.9 AU - 4.66 AU

Year: 2607 Days

Day: 45.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,110,361 km

• M1: 2,352,726 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.03 AU - 4.99 AU

Year: 2849 Days

Day: 15.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,110,361 km

• M1: 56,698 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.27 AU - 5.11 AU

Year: 3603 Days

Day: 12 Hours

Environment

Temp: -135 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.8

Radius: 10.8

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.99 AU - 6.43 AU

Year: 4841 Days

Day: 8.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 22,110,361 km

• M1: 181,911 km (0.11 R)
• M2: 283,488 km (0.1 R)
• M3: 372,648 km (0.064 R)
• M4: 445,652 km (0.066 R)
• M5: 712,235 km (0.116 R)
• M6: 1,124,976 km (0.111 R)
• M7: 1,372,560 km (0.118 R)
• M8: 1,510,938 km (0.099 R)
• M9: 1,801,906 km (0.039 R)
• M10: 2,023,461 km (0.09 R)
• M11: 2,235,740 km (0.069 R)
• M12: 2,587,146 km (0.045 R)
• M13: 2,663,440 km (0.081 R)
• M14: 2,779,229 km (0.112 R)
• M15: 3,321,372 km (0.063 R)
• M16: 3,551,753 km (0.105 R)
• M17: 3,852,444 km (0.097 R)
• M18: 3,961,950 km (0.06 R)
• M19: 4,251,422 km (0.096 R)
• M20: 4,478,960 km (0.11 R)
• M21: 4,547,925 km (0.061 R)
• M22: 4,969,641 km (0.118 R)
• M23: 5,185,212 km (0.051 R)
• M24: 5,306,236 km (0.078 R)
• M25: 5,428,308 km (0.084 R)
• M26: 5,675,294 km (0.094 R)
• M27: 5,951,302 km (0.081 R)
• M28: 6,052,730 km (0.046 R)
• M29: 6,154,756 km (0.095 R)
• M30: 7,233,655 km (0.046 R)
• M31: 7,533,001 km (0.039 R)
• M32: 7,615,280 km (0.039 R)
• M33: 8,115,834 km (0.092 R)
• M34: 8,285,029 km (0.117 R)
• M35: 8,426,998 km (0.081 R)
• M36: 8,541,141 km (0.059 R)
• M37: 8,684,456 km (0.06 R)
• M38: 9,090,165 km (0.026 R)
• M39: 10,192,253 km (0.045 R)
• M40: 10,283,358 km (0.098 R)
• M41: 11,116,468 km (0.07 R)
• M42: 11,304,513 km (0.036 R)
• M43: 12,390,294 km (0.078 R)
• M44: 12,683,207 km (0.059 R)
• M45: 13,044,336 km (0.069 R)
• M46: 13,209,642 km (0.029 R)
• M47: 13,375,695 km (0.047 R)
• M48: 14,900,696 km (0.09 R)
• M49: 15,108,188 km (0.116 R)
• M50: 15,177,602 km (0.064 R)
• M51: 15,771,505 km (0.109 R)
• M52: 16,623,016 km (0.081 R)
• M53: 17,018,403 km (0.076 R)
• M54: 17,162,915 km (0.103 R)
• M55: 17,271,523 km (0.051 R)
• M56: 17,745,000 km (0.11 R)
• M57: 18,149,064 km (0.115 R)
• M58: 19,078,516 km (0.077 R)
• M59: 19,492,303 km (0.101 R)
• M60: 19,795,239 km (0.064 R)
• M61: 19,909,233 km (0.031 R)
• M62: 20,367,301 km (0.118 R)
• M63: 20,482,342 km (0.107 R)
• M64: 20,597,682 km (0.092 R)
• M65: 20,906,153 km (0.091 R)
• M66: 21,138,478 km (0.113 R)
• M67: 21,840,691 km (0.068 R)
• M68: 23,348,338 km (0.04 R)
• M69: 23,549,248 km (0.118 R)
• M70: 23,993,105 km (0.073 R)
• M71: 24,521,335 km (0.108 R)
• M72: 24,807,366 km (0.092 R)
• M73: 25,012,465 km (0.102 R)
• M74: 25,094,594 km (0.048 R)
• M75: 25,465,298 km (0.094 R)
• M76: 26,504,853 km (0.089 R)
• M77: 27,473,350 km (0.109 R)
• M78: 28,239,440 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.3

Radius: 15

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.56 AU - 6.7 AU

Year: 6056 Days

Day: 12.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 22,110,361 km

• M1: 194,328 km (0.092 R)
• M2: 312,061 km (0.09 R)
• M3: 492,775 km (0.116 R)
• M4: 691,890 km (0.072 R)
• M5: 900,729 km (0.057 R)
• M6: 1,167,163 km (0.064 R)
• M7: 1,819,110 km (0.068 R)
• M8: 1,988,006 km (0.053 R)
• M9: 2,266,258 km (0.087 R)
• M10: 2,927,032 km (0.119 R)
• M11: 3,663,652 km (0.086 R)
• M12: 3,988,878 km (0.072 R)
• M13: 5,060,896 km (0.082 R)
• M14: 5,221,115 km (0.105 R)
• M15: 5,816,216 km (0.12 R)
• M16: 5,942,177 km (0.114 R)
• M17: 6,694,654 km (0.107 R)
• M18: 6,937,452 km (0.107 R)
• M19: 7,341,067 km (0.067 R)
• M20: 7,961,000 km (0.068 R)
• M21: 9,596,404 km (0.114 R)
• M22: 9,720,720 km (0.08 R)
• M23: 11,516,942 km (0.058 R)
• M24: 14,114,410 km (0.101 R)
• M25: 14,426,471 km (0.099 R)
• M26: 14,683,629 km (0.093 R)
• M27: 14,942,135 km (0.042 R)
• M28: 15,347,545 km (0.047 R)
• M29: 15,962,242 km (0.085 R)
• M30: 16,495,708 km (0.04 R)
• M31: 18,007,993 km (0.094 R)
• M32: 18,254,082 km (0.11 R)
• M33: 18,532,334 km (0.115 R)
• M34: 19,218,240 km (0.114 R)
• M35: 20,103,411 km (0.11 R)
• M36: 20,422,802 km (0.118 R)
• M37: 21,131,298 km (0.036 R)
• M38: 21,586,225 km (0.111 R)
• M39: 21,815,109 km (0.119 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 18,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit