🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.13 AU - 2.25 AU

Year: 1202 Days

Day: 20.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,418,345 km

• M1: 119,529 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.16 AU - 2.24 AU

Year: 1210 Days

Day: 24.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.8

Radius: 8.4

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.5 AU - 5.84 AU

Year: 5007 Days

Day: 13.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 88,418,345 km

• M1: 104,569 km (0.079 R)
• M2: 646,412 km (0.117 R)
• M3: 3,072,291 km (0.067 R)
• M4: 4,646,211 km (0.118 R)
• M5: 7,225,727 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.7

Radius: 9.3

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.83 AU - 8.07 AU

Year: 8313 Days

Day: 12.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 88,418,345 km

• M1: 116,238 km (0.085 R)
• M2: 439,668 km (0.115 R)
• M3: 1,357,900 km (0.039 R)
• M4: 1,668,166 km (0.029 R)
• M5: 2,151,517 km (0.11 R)
• M6: 2,596,271 km (0.113 R)
• M7: 3,101,313 km (0.057 R)
• M8: 3,859,475 km (0.08 R)
• M9: 4,282,389 km (0.1 R)
• M10: 4,708,443 km (0.114 R)
• M11: 5,739,921 km (0.068 R)
• M12: 7,241,734 km (0.07 R)
• M13: 7,654,923 km (0.086 R)
• M14: 8,083,820 km (0.045 R)
• M15: 8,569,864 km (0.061 R)
• M16: 9,118,289 km (0.102 R)
• M17: 9,467,301 km (0.09 R)
• M18: 10,007,649 km (0.052 R)
• M19: 10,568,342 km (0.109 R)
• M20: 11,448,426 km (0.11 R)
• M21: 11,854,883 km (0.105 R)
• M22: 12,696,970 km (0.072 R)
• M23: 13,522,002 km (0.104 R)
• M24: 15,096,520 km (0.113 R)
• M25: 15,523,921 km (0.093 R)
• M26: 16,660,116 km (0.101 R)
• M27: 20,549,512 km (0.105 R)
• M28: 24,835,939 km (0.109 R)
• M29: 25,950,294 km (0.102 R)
• M30: 26,299,904 km (0.098 R)
• M31: 27,638,506 km (0.116 R)
• M32: 29,210,031 km (0.112 R)
• M33: 30,840,199 km (0.088 R)
• M34: 33,656,080 km (0.069 R)
• M35: 35,769,449 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.9

Radius: 9.8

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.51 AU - 10.73 AU

Year: 9386 Days

Day: 6.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 88,418,345 km

• M1: 122,221 km (0.04 R)
• M2: 450,738 km (0.096 R)
• M3: 939,624 km (0.031 R)
• M4: 1,543,401 km (0.106 R)
• M5: 1,892,263 km (0.119 R)
• M6: 2,486,167 km (0.109 R)
• M7: 3,491,315 km (0.069 R)
• M8: 3,853,940 km (0.113 R)
• M9: 4,624,818 km (0.119 R)
• M10: 6,509,303 km (0.109 R)
• M11: 10,616,662 km (0.087 R)
• M12: 12,418,568 km (0.084 R)
• M13: 13,580,196 km (0.058 R)
• M14: 18,411,010 km (0.059 R)
• M15: 18,800,114 km (0.098 R)
• M16: 25,220,555 km (0.116 R)
• M17: 28,296,587 km (0.077 R)
• M18: 32,285,315 km (0.103 R)
• M19: 32,965,536 km (0.054 R)
• M20: 35,063,796 km (0.118 R)
• M21: 36,389,084 km (0.105 R)
• M22: 40,827,802 km (0.077 R)
• M23: 43,245,453 km (0.098 R)
• M24: 44,628,934 km (0.069 R)
• M25: 48,216,591 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.1

Radius: 4.1

Gravity: 30.35 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 16.87 AU - 19.73 AU

Year: 29032 Days

Day: 18.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 88,418,345 km

• M1: 51,312 km (0.096 R)
• M2: 196,123 km (0.113 R)
• M3: 747,391 km (0.09 R)
• M4: 1,415,196 km (0.042 R)
• M5: 1,714,092 km (0.097 R)
• M6: 1,868,777 km (0.112 R)
• M7: 3,679,659 km (0.111 R)
• M8: 4,348,062 km (0.115 R)
• M9: 4,599,985 km (0.054 R)
• M10: 4,861,632 km (0.047 R)
• M11: 5,212,588 km (0.086 R)
• M12: 5,580,150 km (0.103 R)
• M13: 6,786,807 km (0.103 R)
• M14: 7,943,497 km (0.051 R)
• M15: 8,374,938 km (0.103 R)
• M16: 8,596,342 km (0.032 R)
• M17: 10,194,796 km (0.111 R)
• M18: 10,383,738 km (0.067 R)
• M19: 11,163,292 km (0.09 R)
• M20: 11,635,573 km (0.097 R)
• M21: 11,911,431 km (0.104 R)
• M22: 12,121,167 km (0.098 R)
• M23: 12,262,388 km (0.083 R)
• M24: 12,692,482 km (0.081 R)
• M25: 13,658,734 km (0.044 R)
• M26: 14,753,043 km (0.111 R)
• M27: 16,158,964 km (0.066 R)
• M28: 18,107,625 km (0.064 R)
• M29: 20,306,565 km (0.119 R)
• M30: 26,509,790 km (0.114 R)
• M31: 28,828,706 km (0.115 R)
• M32: 34,005,242 km (0.083 R)
• M33: 36,885,449 km (0.116 R)
• M34: 42,309,270 km (0.108 R)
• M35: 45,125,599 km (0.111 R)
• M36: 47,536,818 km (0.108 R)
• M37: 52,614,020 km (0.114 R)
• M38: 66,642,111 km (0.06 R)
• M39: 77,745,116 km (0.096 R)
• M40: 83,731,873 km (0.101 R)
• M41: 88,418,325 km (0.073 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 16,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit