🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.62 AU - 0.76 AU

Year: 208 Days

Day: 39.6 Hours

Environment

Temp: 203 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,642,846 km

• M1: 144,362 km (0.076 R)
• M2: 488,736 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.76 AU - 0.94 AU

Year: 285 Days

Day: 25.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,642,846 km

• M1: 48,021 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.76 AU - 1.14 AU

Year: 337 Days

Day: 42.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,642,846 km

• M1: 98,435 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.12 AU - 2.74 AU

Year: 1377 Days

Day: 21.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.98 AU - 2.98 AU

Year: 1419 Days

Day: 21 Hours

Environment

Temp: -88 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,642,846 km

• M1: 1,339,799 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.68 AU - 3.64 AU

Year: 2042 Days

Day: 31.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.8

Radius: 13.4

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 10.06 AU - 10.16 AU

Year: 11683 Days

Day: 12.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,642,846 km

• M1: 321,635 km (0.099 R)
• M2: 665,860 km (0.087 R)
• M3: 1,301,950 km (0.03 R)
• M4: 1,513,182 km (0.079 R)
• M5: 1,600,996 km (0.099 R)
• M6: 2,164,980 km (0.073 R)
• M7: 2,653,567 km (0.08 R)
• M8: 2,952,464 km (0.06 R)
• M9: 3,435,814 km (0.039 R)
• M10: 4,005,782 km (0.075 R)
• M11: 4,254,863 km (0.044 R)
• M12: 4,349,558 km (0.114 R)
• M13: 4,541,043 km (0.113 R)
• M14: 4,833,657 km (0.106 R)
• M15: 6,280,119 km (0.03 R)
• M16: 6,643,193 km (0.09 R)
• M17: 6,938,648 km (0.102 R)
• M18: 7,163,195 km (0.062 R)
• M19: 7,314,139 km (0.026 R)
• M20: 8,203,050 km (0.033 R)
• M21: 8,400,818 km (0.051 R)
• M22: 8,881,925 km (0.104 R)
• M23: 9,085,079 km (0.081 R)
• M24: 10,208,559 km (0.089 R)
• M25: 10,378,801 km (0.12 R)
• M26: 10,507,006 km (0.119 R)
• M27: 11,069,046 km (0.114 R)
• M28: 11,640,809 km (0.108 R)
• M29: 11,997,600 km (0.071 R)
• M30: 12,087,358 km (0.097 R)
• M31: 12,403,159 km (0.096 R)
• M32: 12,539,443 km (0.063 R)
• M33: 12,676,176 km (0.116 R)
• M34: 12,950,987 km (0.061 R)
• M35: 13,227,893 km (0.1 R)
• M36: 13,413,693 km (0.105 R)
• M37: 14,117,701 km (0.086 R)
• M38: 14,593,871 km (0.088 R)
• M39: 15,513,000 km (0.031 R)
• M40: 16,401,163 km (0.112 R)
• M41: 16,650,841 km (0.099 R)
• M42: 16,801,187 km (0.085 R)
• M43: 17,002,396 km (0.111 R)
• M44: 17,356,495 km (0.087 R)
• M45: 19,902,650 km (0.08 R)
• M46: 20,490,121 km (0.049 R)
• M47: 21,029,272 km (0.096 R)
• M48: 21,354,946 km (0.115 R)
• M49: 21,846,525 km (0.115 R)
• M50: 22,785,551 km (0.101 R)
• M51: 23,231,951 km (0.105 R)
• M52: 23,400,099 km (0.076 R)
• M53: 24,190,125 km (0.077 R)
• M54: 24,931,682 km (0.088 R)
• M55: 25,103,869 km (0.084 R)
• M56: 26,378,593 km (0.107 R)
• M57: 26,671,206 km (0.068 R)
• M58: 28,270,108 km (0.082 R)
• M59: 29,595,844 km (0.092 R)
• M60: 29,778,204 km (0.1 R)
• M61: 29,960,863 km (0.086 R)
• M62: 30,695,538 km (0.116 R)
• M63: 31,003,411 km (0.084 R)
• M64: 32,620,713 km (0.116 R)
• M65: 34,648,662 km (0.098 R)
• M66: 34,969,250 km (0.117 R)
• M67: 35,484,166 km (0.102 R)
• M68: 36,131,476 km (0.036 R)
• M69: 36,391,477 km (0.115 R)
• M70: 36,717,301 km (0.103 R)
• M71: 39,092,018 km (0.113 R)
• M72: 39,626,382 km (0.061 R)
• M73: 39,894,461 km (0.065 R)
• M74: 40,837,676 km (0.053 R)
• M75: 41,584,019 km (0.087 R)
• M76: 42,129,603 km (0.083 R)
• M77: 43,021,056 km (0.074 R)
• M78: 43,503,809 km (0.092 R)
• M79: 44,057,620 km (0.106 R)
• M80: 47,074,261 km (0.073 R)
• M81: 47,500,466 km (0.069 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 19,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit