🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1 AU - 1.66 AU

Year: 591 Days

Day: 45 Hours

Environment

Temp: -36 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.04 AU - 1.66 AU

Year: 604 Days

Day: 15 Hours

Environment

Temp: -39 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.46 AU - 1.62 AU

Year: 736 Days

Day: 17.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,508,124 km

• M1: 1,329,476 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.33 AU - 1.89 AU

Year: 787 Days

Day: 38.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,508,124 km

• M1: 607,667 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.3 AU - 3.72 AU

Year: 2532 Days

Day: 28.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,508,124 km

• M1: 180,714 km (0.054 R)

Asteroid Belt

Center: 8.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.8

Radius: 5.6

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 12.72 AU - 13.7 AU

Year: 18485 Days

Day: 24.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,508,124 km

• M1: 108,608 km (0.103 R)
• M2: 235,317 km (0.114 R)
• M3: 624,272 km (0.106 R)
• M4: 660,175 km (0.054 R)
• M5: 733,927 km (0.088 R)
• M6: 849,866 km (0.119 R)
• M7: 889,808 km (0.06 R)
• M8: 950,994 km (0.097 R)
• M9: 1,395,000 km (0.103 R)
• M10: 1,539,512 km (0.062 R)
• M11: 1,843,046 km (0.094 R)
• M12: 1,895,405 km (0.117 R)
• M13: 2,055,774 km (0.092 R)
• M14: 2,164,980 km (0.119 R)
• M15: 2,446,673 km (0.117 R)
• M16: 2,504,418 km (0.088 R)
• M17: 2,650,725 km (0.078 R)
• M18: 3,784,826 km (0.08 R)
• M19: 3,885,356 km (0.096 R)
• M20: 4,227,037 km (0.084 R)
• M21: 4,902,322 km (0.114 R)
• M22: 5,048,779 km (0.062 R)
• M23: 5,572,521 km (0.074 R)
• M24: 6,271,292 km (0.113 R)
• M25: 6,550,442 km (0.116 R)
• M26: 7,079,570 km (0.047 R)
• M27: 7,580,274 km (0.108 R)
• M28: 7,664,797 km (0.11 R)
• M29: 7,920,310 km (0.07 R)
• M30: 8,527,378 km (0.107 R)
• M31: 8,571,360 km (0.042 R)
• M32: 8,747,735 km (0.106 R)
• M33: 9,831,871 km (0.092 R)
• M34: 10,577,766 km (0.119 R)
• M35: 11,101,209 km (0.069 R)
• M36: 11,293,592 km (0.031 R)
• M37: 12,771,469 km (0.084 R)
• M38: 13,430,598 km (0.112 R)
• M39: 13,584,235 km (0.068 R)
• M40: 13,945,065 km (0.095 R)
• M41: 18,343,392 km (0.101 R)
• M42: 20,189,130 km (0.112 R)
• M43: 20,718,856 km (0.083 R)
• M44: 21,912,199 km (0.074 R)
• M45: 22,395,848 km (0.102 R)
• M46: 25,370,303 km (0.091 R)
• M47: 25,814,459 km (0.107 R)
• M48: 26,581,597 km (0.066 R)
• M49: 27,032,634 km (0.106 R)
• M50: 29,391,643 km (0.082 R)
• M51: 29,724,499 km (0.094 R)
• M52: 30,192,441 km (0.032 R)
• M53: 30,460,969 km (0.113 R)
• M54: 30,797,863 km (0.12 R)
• M55: 30,865,332 km (0.118 R)
• M56: 32,362,956 km (0.088 R)
• M57: 33,120,669 km (0.1 R)
• M58: 33,605,815 km (0.028 R)
• M59: 34,513,126 km (0.09 R)
• M60: 35,499,276 km (0.088 R)
• M61: 36,709,074 km (0.116 R)
• M62: 37,211,124 km (0.103 R)
• M63: 37,282,931 km (0.083 R)
• M64: 37,643,163 km (0.05 R)
• M65: 38,149,551 km (0.082 R)
• M66: 39,388,371 km (0.081 R)
• M67: 40,049,594 km (0.042 R)
• M68: 40,270,849 km (0.068 R)
• M69: 43,486,007 km (0.102 R)
• M70: 44,169,370 km (0.076 R)
• M71: 44,321,660 km (0.079 R)
• M72: 47,015,619 km (0.1 R)
• M73: 47,638,844 km (0.084 R)
• M74: 48,343,150 km (0.084 R)
• M75: 49,050,898 km (0.111 R)
• M76: 50,079,234 km (0.059 R)
• M77: 51,916,146 km (0.111 R)
• M78: 52,157,298 km (0.111 R)
• M79: 53,206,876 km (0.084 R)
• M80: 53,531,204 km (0.108 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: 545 - 11,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit