🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.91 AU - 0.91 AU

Year: 312 Days

Day: 17.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.09 AU - 1.51 AU

Year: 533 Days

Day: 28.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 43.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30

Radius: 12.4

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.33 AU - 6.19 AU

Year: 4975 Days

Day: 6.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 32,507,997 km

• M1: 154,535 km (0.066 R)
• M2: 278,102 km (0.071 R)
• M3: 364,720 km (0.117 R)
• M4: 535,560 km (0.072 R)
• M5: 773,720 km (0.059 R)
• M6: 1,110,315 km (0.101 R)
• M7: 2,365,442 km (0.119 R)
• M8: 2,535,684 km (0.094 R)
• M9: 2,671,070 km (0.103 R)
• M10: 3,352,189 km (0.091 R)
• M11: 4,176,473 km (0.053 R)
• M12: 4,325,622 km (0.047 R)
• M13: 4,418,373 km (0.102 R)
• M14: 4,641,274 km (0.098 R)
• M15: 4,748,087 km (0.082 R)
• M16: 5,481,715 km (0.096 R)
• M17: 5,874,559 km (0.117 R)
• M18: 5,964,617 km (0.096 R)
• M19: 6,094,019 km (0.104 R)
• M20: 6,263,663 km (0.043 R)
• M21: 6,836,024 km (0.093 R)
• M22: 6,998,787 km (0.055 R)
• M23: 7,080,617 km (0.119 R)
• M24: 7,411,228 km (0.115 R)
• M25: 7,775,200 km (0.101 R)
• M26: 8,116,432 km (0.113 R)
• M27: 8,274,557 km (0.086 R)
• M28: 8,725,445 km (0.093 R)
• M29: 9,956,636 km (0.107 R)
• M30: 10,187,765 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.8

Radius: 8.8

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.73 AU - 9.43 AU

Year: 7511 Days

Day: 12.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,507,997 km

• M1: 120,875 km (0.073 R)
• M2: 229,932 km (0.054 R)
• M3: 340,036 km (0.117 R)
• M4: 398,379 km (0.086 R)
• M5: 482,603 km (0.083 R)
• M6: 562,039 km (0.049 R)
• M7: 658,829 km (0.093 R)
• M8: 722,408 km (0.101 R)
• M9: 1,043,146 km (0.048 R)
• M10: 1,103,434 km (0.088 R)
• M11: 1,243,458 km (0.116 R)
• M12: 1,372,860 km (0.091 R)
• M13: 1,593,068 km (0.051 R)
• M14: 1,716,486 km (0.069 R)
• M15: 2,086,442 km (0.081 R)
• M16: 2,163,484 km (0.063 R)
• M17: 2,522,071 km (0.091 R)
• M18: 3,452,569 km (0.065 R)
• M19: 3,590,349 km (0.088 R)
• M20: 4,135,035 km (0.057 R)
• M21: 4,454,277 km (0.103 R)
• M22: 4,529,225 km (0.072 R)
• M23: 4,705,451 km (0.057 R)
• M24: 5,012,875 km (0.101 R)
• M25: 5,195,235 km (0.079 R)
• M26: 5,810,082 km (0.117 R)
• M27: 6,195,446 km (0.113 R)
• M28: 6,419,544 km (0.12 R)
• M29: 6,760,627 km (0.078 R)
• M30: 6,933,263 km (0.093 R)
• M31: 7,136,716 km (0.083 R)
• M32: 7,195,209 km (0.058 R)
• M33: 7,579,227 km (0.107 R)
• M34: 7,758,744 km (0.086 R)
• M35: 7,939,608 km (0.114 R)
• M36: 8,183,004 km (0.098 R)
• M37: 8,275,006 km (0.064 R)
• M38: 8,521,843 km (0.085 R)
• M39: 8,928,001 km (0.031 R)
• M40: 9,022,696 km (0.045 R)
• M41: 9,565,437 km (0.105 R)
• M42: 9,857,004 km (0.082 R)
• M43: 10,118,650 km (0.052 R)
• M44: 10,283,358 km (0.071 R)
• M45: 10,482,173 km (0.067 R)
• M46: 11,188,126 km (0.095 R)
• M47: 12,188,187 km (0.076 R)
• M48: 12,363,516 km (0.112 R)
• M49: 12,645,658 km (0.117 R)
• M50: 13,144,716 km (0.113 R)
• M51: 16,156,121 km (0.058 R)
• M52: 16,426,145 km (0.108 R)
• M53: 16,542,233 km (0.086 R)
• M54: 16,619,875 km (0.054 R)
• M55: 17,166,206 km (0.048 R)
• M56: 17,323,433 km (0.115 R)
• M57: 17,481,110 km (0.101 R)
• M58: 18,397,097 km (0.1 R)
• M59: 18,477,431 km (0.073 R)
• M60: 19,084,051 km (0.089 R)
• M61: 20,150,983 km (0.11 R)
• M62: 20,358,325 km (0.11 R)
• M63: 20,817,142 km (0.071 R)
• M64: 20,900,917 km (0.1 R)
• M65: 20,984,841 km (0.102 R)
• M66: 21,490,482 km (0.039 R)
• M67: 21,872,405 km (0.084 R)
• M68: 21,957,676 km (0.117 R)
• M69: 22,556,965 km (0.078 R)
• M70: 23,075,023 km (0.077 R)
• M71: 25,185,998 km (0.119 R)
• M72: 26,400,284 km (0.083 R)
• M73: 26,672,702 km (0.083 R)
• M74: 26,900,540 km (0.064 R)
• M75: 27,357,860 km (0.117 R)
• M76: 28,187,829 km (0.094 R)
• M77: 29,495,015 km (0.096 R)
• M78: 29,777,755 km (0.026 R)
• M79: 32,508,066 km (0.083 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 14,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit