🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.48 AU - 0.7 AU

Year: 167 Days

Day: 46 Hours

Environment

Temp: 221 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.02 AU - 1.6 AU

Year: 553 Days

Day: 18.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.4

Radius: 8.8

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.71 AU - 7.31 AU

Year: 5436 Days

Day: 8.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 76,317,251 km

• M1: 109,506 km (0.025 R)
• M2: 482,902 km (0.116 R)
• M3: 838,945 km (0.069 R)
• M4: 1,137,991 km (0.109 R)
• M5: 2,000,872 km (0.091 R)
• M6: 2,595,972 km (0.113 R)
• M7: 3,079,323 km (0.108 R)
• M8: 4,002,790 km (0.118 R)
• M9: 4,364,069 km (0.086 R)
• M10: 6,032,235 km (0.087 R)
• M11: 7,739,446 km (0.088 R)
• M12: 8,410,243 km (0.057 R)
• M13: 10,741,426 km (0.077 R)
• M14: 16,521,290 km (0.059 R)
• M15: 17,276,011 km (0.118 R)
• M16: 20,262,433 km (0.074 R)
• M17: 22,929,614 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434

Radius: 9.5

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.78 AU - 12.02 AU

Year: 12374 Days

Day: 13.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 76,317,251 km

• M1: 118,182 km (0.106 R)
• M2: 595,100 km (0.099 R)
• M3: 1,284,597 km (0.119 R)
• M4: 3,057,481 km (0.077 R)
• M5: 4,938,974 km (0.12 R)
• M6: 6,545,954 km (0.12 R)
• M7: 7,006,715 km (0.116 R)
• M8: 9,545,840 km (0.11 R)
• M9: 10,393,312 km (0.081 R)
• M10: 12,468,235 km (0.085 R)
• M11: 16,076,834 km (0.047 R)
• M12: 17,202,858 km (0.064 R)
• M13: 18,836,017 km (0.065 R)
• M14: 21,811,818 km (0.096 R)
• M15: 24,443,843 km (0.043 R)
• M16: 24,994,663 km (0.053 R)
• M17: 26,890,367 km (0.1 R)
• M18: 28,172,869 km (0.098 R)
• M19: 32,264,820 km (0.074 R)
• M20: 34,854,808 km (0.114 R)
• M21: 36,497,542 km (0.106 R)
• M22: 36,856,128 km (0.057 R)
• M23: 37,701,955 km (0.076 R)
• M24: 39,057,311 km (0.107 R)
• M25: 40,190,216 km (0.093 R)
• M26: 40,572,738 km (0.108 R)
• M27: 42,389,604 km (0.113 R)
• M28: 44,668,129 km (0.105 R)
• M29: 45,215,807 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.8

Radius: 7.5

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 16.01 AU - 17.17 AU

Year: 24931 Days

Day: 21.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 76,317,251 km

• M1: 93,349 km (0.106 R)
• M2: 545,284 km (0.082 R)
• M3: 819,497 km (0.076 R)
• M4: 1,120,937 km (0.065 R)
• M5: 2,070,135 km (0.056 R)
• M6: 2,453,106 km (0.045 R)
• M7: 3,305,664 km (0.079 R)
• M8: 3,679,360 km (0.117 R)
• M9: 4,210,133 km (0.087 R)
• M10: 5,119,389 km (0.039 R)
• M11: 8,575,848 km (0.109 R)
• M12: 9,678,533 km (0.117 R)
• M13: 15,197,498 km (0.104 R)
• M14: 20,929,789 km (0.118 R)
• M15: 21,709,942 km (0.065 R)
• M16: 22,007,343 km (0.044 R)
• M17: 24,486,030 km (0.089 R)
• M18: 24,916,423 km (0.027 R)
• M19: 34,218,568 km (0.112 R)
• M20: 36,684,539 km (0.052 R)
• M21: 37,960,759 km (0.119 R)
• M22: 39,708,212 km (0.078 R)
• M23: 40,004,715 km (0.1 R)
• M24: 40,902,601 km (0.081 R)
• M25: 41,204,938 km (0.075 R)
• M26: 41,661,212 km (0.108 R)
• M27: 47,568,233 km (0.09 R)
• M28: 49,426,538 km (0.116 R)
• M29: 52,928,175 km (0.076 R)
• M30: 54,374,039 km (0.085 R)
• M31: 67,110,802 km (0.037 R)
• M32: 69,445,875 km (0.057 R)
• M33: 70,091,988 km (0.039 R)
• M34: 71,615,343 km (0.064 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 18,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit