🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.66 AU - 0.7 AU

Year: 199 Days

Day: 36 Hours

Environment

Temp: 217 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.25 AU - 1.25 AU

Year: 496 Days

Day: 14.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 23,363,207 km

• M1: 27,975 km (0.085 R)
• M2: 697,126 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.63 AU - 3.93 AU

Year: 2607 Days

Day: 45.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773

Radius: 14.8

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.81 AU - 7.31 AU

Year: 6655 Days

Day: 8.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 149.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 23,363,207 km

• M1: 190,288 km (0.061 R)
• M2: 299,196 km (0.094 R)
• M3: 620,083 km (0.096 R)
• M4: 712,834 km (0.08 R)
• M5: 1,546,244 km (0.086 R)
• M6: 1,738,028 km (0.114 R)
• M7: 2,744,373 km (0.117 R)
• M8: 3,123,304 km (0.094 R)
• M9: 3,519,290 km (0.098 R)
• M10: 3,723,341 km (0.115 R)
• M11: 4,063,677 km (0.071 R)
• M12: 4,386,808 km (0.073 R)
• M13: 5,115,948 km (0.038 R)
• M14: 5,583,741 km (0.053 R)
• M15: 5,762,660 km (0.095 R)
• M16: 6,095,814 km (0.066 R)
• M17: 6,218,484 km (0.098 R)
• M18: 6,591,731 km (0.108 R)
• M19: 7,197,752 km (0.056 R)
• M20: 7,294,991 km (0.117 R)
• M21: 7,523,875 km (0.045 R)
• M22: 8,089,654 km (0.069 R)
• M23: 8,497,309 km (0.075 R)
• M24: 8,738,311 km (0.091 R)
• M25: 8,842,281 km (0.097 R)
• M26: 9,191,742 km (0.095 R)
• M27: 9,439,177 km (0.1 R)
• M28: 9,653,102 km (0.118 R)
• M29: 9,760,663 km (0.098 R)
• M30: 9,940,779 km (0.102 R)
• M31: 10,635,361 km (0.081 R)
• M32: 11,082,061 km (0.092 R)
• M33: 11,194,857 km (0.041 R)
• M34: 12,032,755 km (0.098 R)
• M35: 12,615,738 km (0.103 R)
• M36: 13,009,480 km (0.112 R)
• M37: 13,128,410 km (0.087 R)
• M38: 13,688,355 km (0.094 R)
• M39: 13,971,244 km (0.057 R)
• M40: 14,093,017 km (0.059 R)
• M41: 14,666,276 km (0.101 R)
• M42: 14,997,336 km (0.11 R)
• M43: 16,560,335 km (0.099 R)
• M44: 17,295,758 km (0.112 R)
• M45: 17,909,408 km (0.056 R)
• M46: 18,174,645 km (0.097 R)
• M47: 18,441,229 km (0.113 R)
• M48: 18,978,135 km (0.094 R)
• M49: 19,113,222 km (0.094 R)
• M50: 20,113,284 km (0.072 R)
• M51: 20,758,649 km (0.052 R)
• M52: 21,130,400 km (0.059 R)
• M53: 21,317,248 km (0.108 R)
• M54: 21,645,316 km (0.085 R)
• M55: 22,639,693 km (0.081 R)
• M56: 22,735,286 km (0.119 R)
• M57: 23,166,577 km (0.117 R)
• M58: 24,183,693 km (0.037 R)
• M59: 24,574,891 km (0.118 R)
• M60: 25,264,836 km (0.105 R)
• M61: 26,110,962 km (0.081 R)
• M62: 27,067,790 km (0.056 R)
• M63: 27,169,217 km (0.07 R)
• M64: 27,626,987 km (0.069 R)
• M65: 28,756,750 km (0.12 R)
• M66: 29,223,346 km (0.071 R)
• M67: 30,849,475 km (0.058 R)
• M68: 31,807,200 km (0.08 R)
• M69: 32,182,242 km (0.051 R)
• M70: 33,153,581 km (0.119 R)
• M71: 34,024,989 km (0.086 R)
• M72: 34,463,460 km (0.062 R)
• M73: 34,959,078 km (0.111 R)
• M74: 35,124,832 km (0.113 R)
• M75: 35,346,237 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.3

Radius: 14.7

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.26 AU - 8.36 AU

Year: 7743 Days

Day: 11.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 23,363,207 km

• M1: 191,036 km (0.101 R)
• M2: 396,734 km (0.085 R)
• M3: 630,705 km (0.115 R)
• M4: 819,198 km (0.045 R)
• M5: 1,281,904 km (0.117 R)
• M6: 1,436,289 km (0.076 R)
• M7: 1,583,643 km (0.053 R)
• M8: 1,821,952 km (0.106 R)
• M9: 2,413,612 km (0.076 R)
• M10: 2,857,319 km (0.078 R)
• M11: 3,362,960 km (0.049 R)
• M12: 4,049,016 km (0.082 R)
• M13: 4,359,282 km (0.061 R)
• M14: 5,937,390 km (0.087 R)
• M15: 6,469,809 km (0.059 R)
• M16: 6,650,673 km (0.117 R)
• M17: 6,833,332 km (0.109 R)
• M18: 6,925,334 km (0.081 R)
• M19: 7,273,748 km (0.101 R)
• M20: 8,133,636 km (0.087 R)
• M21: 8,378,378 km (0.106 R)
• M22: 8,575,848 km (0.097 R)
• M23: 8,950,291 km (0.115 R)
• M24: 9,689,454 km (0.094 R)
• M25: 10,001,216 km (0.086 R)
• M26: 11,581,418 km (0.115 R)
• M27: 11,829,302 km (0.11 R)
• M28: 12,078,981 km (0.097 R)
• M29: 12,246,381 km (0.106 R)
• M30: 13,468,745 km (0.086 R)
• M31: 13,904,374 km (0.079 R)
• M32: 15,208,868 km (0.074 R)
• M33: 15,450,169 km (0.063 R)
• M34: 15,601,712 km (0.115 R)
• M35: 17,049,969 km (0.1 R)
• M36: 17,143,916 km (0.084 R)
• M37: 17,363,675 km (0.114 R)
• M38: 17,521,351 km (0.074 R)
• M39: 18,092,516 km (0.093 R)
• M40: 19,776,988 km (0.113 R)
• M41: 20,405,000 km (0.089 R)
• M42: 20,537,992 km (0.076 R)
• M43: 20,972,425 km (0.069 R)
• M44: 21,274,912 km (0.034 R)
• M45: 22,327,931 km (0.108 R)
• M46: 23,328,442 km (0.04 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 17,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit