🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.49 AU - 0.55 AU

Year: 137 Days

Day: 17.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,426,453 km

• M1: 56,099 km (0.11 R)
• M2: 169,943 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.18 AU - 1.5 AU

Year: 567 Days

Day: 28.1 Hours

Environment

Temp: -20 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,426,453 km

• M1: 341,682 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.12 AU - 1.8 AU

Year: 644 Days

Day: 19.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.73 AU - 2.13 AU

Year: 979 Days

Day: 20.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.39 AU - 4.91 AU

Year: 3088 Days

Day: 30 Hours

Environment

Temp: -132 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.5

Radius: 8.6

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.09 AU - 5.91 AU

Year: 4084 Days

Day: 13.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 27,426,453 km

• M1: 147,504 km (0.075 R)
• M2: 202,256 km (0.051 R)
• M3: 285,882 km (0.113 R)
• M4: 367,712 km (0.059 R)
• M5: 602,131 km (0.073 R)
• M6: 679,324 km (0.101 R)
• M7: 844,630 km (0.106 R)
• M8: 1,584,241 km (0.103 R)
• M9: 1,646,624 km (0.097 R)
• M10: 1,725,911 km (0.111 R)
• M11: 1,888,224 km (0.08 R)
• M12: 2,055,774 km (0.095 R)
• M13: 2,228,111 km (0.078 R)
• M14: 2,605,696 km (0.048 R)
• M15: 2,717,296 km (0.076 R)
• M16: 3,081,118 km (0.099 R)
• M17: 3,359,220 km (0.116 R)
• M18: 3,521,833 km (0.111 R)
• M19: 3,707,933 km (0.052 R)
• M20: 4,025,230 km (0.03 R)
• M21: 4,845,176 km (0.069 R)
• M22: 5,122,081 km (0.103 R)
• M23: 5,215,431 km (0.046 R)
• M24: 5,812,326 km (0.109 R)
• M25: 6,032,534 km (0.061 R)
• M26: 6,863,401 km (0.099 R)
• M27: 7,148,235 km (0.117 R)
• M28: 7,279,133 km (0.118 R)
• M29: 7,543,024 km (0.102 R)
• M30: 7,702,944 km (0.086 R)
• M31: 7,864,061 km (0.065 R)
• M32: 8,298,942 km (0.073 R)
• M33: 8,381,370 km (0.118 R)
• M34: 8,491,624 km (0.079 R)
• M35: 8,825,526 km (0.071 R)
• M36: 9,534,919 km (0.064 R)
• M37: 9,650,110 km (0.113 R)
• M38: 9,736,877 km (0.117 R)
• M39: 10,115,658 km (0.106 R)
• M40: 10,917,653 km (0.109 R)
• M41: 11,555,688 km (0.083 R)
• M42: 11,678,507 km (0.115 R)
• M43: 11,832,743 km (0.074 R)
• M44: 12,143,158 km (0.095 R)
• M45: 12,456,416 km (0.104 R)
• M46: 13,186,753 km (0.055 R)
• M47: 13,411,748 km (0.107 R)
• M48: 13,638,090 km (0.1 R)
• M49: 13,767,941 km (0.065 R)
• M50: 13,996,227 km (0.05 R)
• M51: 14,061,751 km (0.077 R)
• M52: 14,127,275 km (0.084 R)
• M53: 14,225,860 km (0.093 R)
• M54: 14,522,812 km (0.053 R)
• M55: 14,722,076 km (0.107 R)
• M56: 14,788,647 km (0.089 R)
• M57: 15,022,469 km (0.09 R)
• M58: 15,089,488 km (0.094 R)
• M59: 15,493,851 km (0.109 R)
• M60: 16,347,607 km (0.119 R)
• M61: 16,693,327 km (0.086 R)
• M62: 17,427,254 km (0.101 R)
• M63: 17,745,150 km (0.12 R)
• M64: 18,207,557 km (0.1 R)
• M65: 20,022,927 km (0.094 R)
• M66: 20,318,682 km (0.088 R)
• M67: 20,989,479 km (0.1 R)
• M68: 21,971,140 km (0.095 R)
• M69: 23,238,683 km (0.098 R)
• M70: 23,939,998 km (0.106 R)
• M71: 24,135,971 km (0.095 R)
• M72: 24,253,854 km (0.096 R)
• M73: 24,372,036 km (0.031 R)
• M74: 24,608,700 km (0.078 R)
• M75: 24,687,837 km (0.069 R)
• M76: 24,885,905 km (0.09 R)
• M77: 24,965,192 km (0.065 R)
• M78: 25,683,411 km (0.085 R)
• M79: 26,327,580 km (0.078 R)
• M80: 26,408,363 km (0.109 R)
• M81: 26,570,377 km (0.053 R)
• M82: 26,895,453 km (0.119 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 14,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit