🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.6 AU - 0.8 AU

Year: 212 Days

Day: 27.4 Hours

Environment

Temp: 122 °C

Axial Tilt: 97.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,186,483 km

• M1: 473,627 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.71 AU - 0.99 AU

Year: 283 Days

Day: 31.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.15 AU - 3.09 AU

Year: 1534 Days

Day: 15.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,186,483 km

• M1: 530,923 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.17 AU - 3.59 AU

Year: 1768 Days

Day: 32.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.4 AU - 3.36 AU

Year: 1768 Days

Day: 44.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,186,483 km

• M1: 465,848 km (0.058 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.12 AU - 3.28 AU

Year: 2070 Days

Day: 13.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,186,483 km

• M1: 591,660 km (0.118 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.29 AU - 3.63 AU

Year: 2328 Days

Day: 23.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,186,483 km

• M1: 2,307,547 km (0.044 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.33 AU - 5.51 AU

Year: 3361 Days

Day: 34.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.7

Radius: 8.6

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.76 AU - 7.34 AU

Year: 5382 Days

Day: 11.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 23,186,483 km

• M1: 110,702 km (0.12 R)
• M2: 220,956 km (0.099 R)
• M3: 319,990 km (0.04 R)
• M4: 446,101 km (0.112 R)
• M5: 689,048 km (0.093 R)
• M6: 847,771 km (0.113 R)
• M7: 1,018,761 km (0.053 R)
• M8: 1,328,878 km (0.034 R)
• M9: 1,584,092 km (0.104 R)
• M10: 1,667,867 km (0.053 R)
• M11: 1,753,287 km (0.112 R)
• M12: 1,869,525 km (0.051 R)
• M13: 2,504,717 km (0.082 R)
• M14: 2,636,064 km (0.083 R)
• M15: 2,854,477 km (0.101 R)
• M16: 3,237,597 km (0.072 R)
• M17: 3,508,220 km (0.111 R)
• M18: 3,581,523 km (0.093 R)
• M19: 3,729,924 km (0.116 R)
• M20: 3,861,420 km (0.116 R)
• M21: 4,032,859 km (0.087 R)
• M22: 4,226,140 km (0.082 R)
• M23: 4,402,815 km (0.048 R)
• M24: 4,462,205 km (0.095 R)
• M25: 4,845,026 km (0.108 R)
• M26: 5,364,580 km (0.057 R)
• M27: 5,428,159 km (0.032 R)
• M28: 5,534,672 km (0.044 R)
• M29: 6,232,546 km (0.078 R)
• M30: 6,299,417 km (0.119 R)
• M31: 6,546,702 km (0.102 R)
• M32: 6,865,944 km (0.117 R)
• M33: 7,190,422 km (0.056 R)
• M34: 7,330,894 km (0.045 R)
• M35: 7,519,836 km (0.112 R)
• M36: 7,662,553 km (0.044 R)
• M37: 8,047,468 km (0.028 R)
• M38: 8,661,567 km (0.118 R)
• M39: 8,761,199 km (0.097 R)
• M40: 8,936,528 km (0.066 R)
• M41: 9,367,220 km (0.08 R)
• M42: 9,443,964 km (0.104 R)
• M43: 9,546,588 km (0.101 R)
• M44: 9,830,674 km (0.098 R)
• M45: 10,039,064 km (0.104 R)
• M46: 10,513,140 km (0.03 R)
• M47: 10,592,876 km (0.111 R)
• M48: 10,752,945 km (0.072 R)
• M49: 10,940,840 km (0.069 R)
• M50: 11,129,633 km (0.057 R)
• M51: 11,647,840 km (0.058 R)
• M52: 11,785,470 km (0.114 R)
• M53: 12,963,104 km (0.088 R)
• M54: 13,363,877 km (0.087 R)
• M55: 13,536,962 km (0.112 R)
• M56: 13,594,856 km (0.059 R)
• M57: 14,031,233 km (0.096 R)
• M58: 14,295,423 km (0.108 R)
• M59: 14,531,488 km (0.071 R)
• M60: 15,247,763 km (0.11 R)
• M61: 15,428,477 km (0.077 R)
• M62: 16,590,404 km (0.114 R)
• M63: 16,776,354 km (0.082 R)
• M64: 16,838,587 km (0.107 R)
• M65: 16,963,052 km (0.031 R)
• M66: 17,432,939 km (0.097 R)
• M67: 19,094,523 km (0.054 R)
• M68: 19,322,061 km (0.055 R)
• M69: 19,779,830 km (0.103 R)
• M70: 19,911,177 km (0.063 R)
• M71: 20,839,432 km (0.12 R)
• M72: 21,006,683 km (0.113 R)
• M73: 21,073,702 km (0.114 R)
• M74: 21,781,749 km (0.066 R)
• M75: 21,883,476 km (0.104 R)
• M76: 22,841,201 km (0.095 R)
• M77: 23,048,095 km (0.075 R)
• M78: 23,186,473 km (0.083 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 17,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit