🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.76 AU - 0.8 AU

Year: 258 Days

Day: 34.8 Hours

Environment

Temp: 92 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.64 AU - 1 AU

Year: 278 Days

Day: 37.5 Hours

Environment

Temp: 140 °C

Axial Tilt: 121.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.74 AU - 1.23 AU

Year: 364 Days

Day: 37 Hours

Environment

Temp: 16 °C

Axial Tilt: 52.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.27 AU - 1.47 AU

Year: 601 Days

Day: 27.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,913,061 km

• M1: 58,044 km (0.096 R)

Asteroid Belt

Center: 3.18 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.5

Radius: 13.3

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.74 AU - 6.24 AU

Year: 4177 Days

Day: 11.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 32,913,061 km

• M1: 221,854 km (0.067 R)
• M2: 450,888 km (0.096 R)
• M3: 539,001 km (0.036 R)
• M4: 699,220 km (0.076 R)
• M5: 961,914 km (0.092 R)
• M6: 1,072,018 km (0.104 R)
• M7: 1,281,605 km (0.075 R)
• M8: 1,379,442 km (0.105 R)
• M9: 1,492,538 km (0.116 R)
• M10: 1,609,075 km (0.074 R)
• M11: 2,063,104 km (0.072 R)
• M12: 2,179,342 km (0.111 R)
• M13: 2,297,674 km (0.114 R)
• M14: 4,156,128 km (0.096 R)
• M15: 4,530,123 km (0.079 R)
• M16: 4,625,417 km (0.085 R)
• M17: 4,779,203 km (0.089 R)
• M18: 5,191,046 km (0.056 R)
• M19: 5,371,162 km (0.107 R)
• M20: 5,840,750 km (0.055 R)
• M21: 5,944,720 km (0.109 R)
• M22: 6,028,196 km (0.104 R)
• M23: 6,345,044 km (0.106 R)
• M24: 6,559,418 km (0.097 R)
• M25: 7,757,846 km (0.069 R)
• M26: 8,149,194 km (0.079 R)
• M27: 8,288,769 km (0.038 R)
• M28: 8,570,612 km (0.059 R)
• M29: 8,903,168 km (0.071 R)
• M30: 9,071,166 km (0.088 R)
• M31: 9,459,073 km (0.055 R)
• M32: 9,605,978 km (0.032 R)
• M33: 9,704,264 km (0.074 R)
• M34: 9,926,716 km (0.065 R)
• M35: 10,125,981 km (0.111 R)
• M36: 10,351,724 km (0.079 R)
• M37: 10,477,835 km (0.089 R)
• M38: 11,193,511 km (0.05 R)
• M39: 11,453,063 km (0.118 R)
• M40: 11,557,333 km (0.097 R)
• M41: 12,030,960 km (0.054 R)
• M42: 12,137,025 km (0.063 R)
• M43: 12,243,389 km (0.102 R)
• M44: 13,024,290 km (0.108 R)
• M45: 13,324,682 km (0.06 R)
• M46: 13,517,065 km (0.068 R)
• M47: 13,682,670 km (0.089 R)
• M48: 13,821,198 km (0.076 R)
• M49: 14,127,724 km (0.07 R)
• M50: 14,267,747 km (0.066 R)
• M51: 14,380,095 km (0.093 R)
• M52: 14,521,017 km (0.081 R)
• M53: 14,662,237 km (0.053 R)
• M54: 15,433,414 km (0.114 R)
• M55: 15,751,459 km (0.06 R)
• M56: 16,188,584 km (0.12 R)
• M57: 16,511,715 km (0.096 R)
• M58: 16,896,182 km (0.101 R)
• M59: 17,015,262 km (0.084 R)
• M60: 17,463,756 km (0.081 R)
• M61: 17,855,553 km (0.119 R)
• M62: 19,079,563 km (0.089 R)
• M63: 20,172,674 km (0.064 R)
• M64: 20,520,490 km (0.047 R)
• M65: 20,679,213 km (0.064 R)
• M66: 20,806,521 km (0.114 R)
• M67: 20,933,978 km (0.072 R)
• M68: 21,478,963 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244

Radius: 14.1

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.53 AU - 8.77 AU

Year: 9534 Days

Day: 7.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,913,061 km

• M1: 223,948 km (0.105 R)
• M2: 328,667 km (0.118 R)
• M3: 541,395 km (0.061 R)
• M4: 847,771 km (0.12 R)
• M5: 1,353,412 km (0.036 R)
• M6: 1,639,593 km (0.11 R)
• M7: 1,890,319 km (0.113 R)
• M8: 2,077,166 km (0.103 R)
• M9: 2,510,701 km (0.111 R)
• M10: 3,576,586 km (0.062 R)
• M11: 3,928,739 km (0.079 R)
• M12: 4,366,163 km (0.101 R)
• M13: 4,666,706 km (0.111 R)
• M14: 4,999,860 km (0.111 R)
• M15: 5,156,339 km (0.034 R)
• M16: 5,314,464 km (0.054 R)
• M17: 5,744,109 km (0.111 R)
• M18: 5,908,069 km (0.113 R)
• M19: 6,018,322 km (0.111 R)
• M20: 6,297,023 km (0.097 R)
• M21: 6,437,944 km (0.066 R)
• M22: 7,454,013 km (0.113 R)
• M23: 7,603,162 km (0.026 R)
• M24: 8,519,599 km (0.051 R)
• M25: 9,086,275 km (0.078 R)
• M26: 9,762,907 km (0.057 R)
• M27: 10,690,264 km (0.086 R)
• M28: 10,892,670 km (0.026 R)
• M29: 11,370,037 km (0.081 R)
• M30: 11,473,259 km (0.102 R)
• M31: 11,576,631 km (0.095 R)
• M32: 11,680,452 km (0.117 R)
• M33: 12,133,883 km (0.111 R)
• M34: 13,166,258 km (0.03 R)
• M35: 13,528,734 km (0.108 R)
• M36: 13,638,239 km (0.082 R)
• M37: 14,823,503 km (0.119 R)
• M38: 15,162,791 km (0.078 R)
• M39: 15,390,479 km (0.096 R)
• M40: 15,810,849 km (0.066 R)
• M41: 16,273,705 km (0.09 R)
• M42: 16,506,779 km (0.029 R)
• M43: 16,662,809 km (0.066 R)
• M44: 17,252,374 km (0.094 R)
• M45: 17,689,051 km (0.096 R)
• M46: 17,968,799 km (0.087 R)
• M47: 18,451,850 km (0.087 R)
• M48: 18,735,637 km (0.077 R)
• M49: 20,636,278 km (0.073 R)
• M50: 20,973,023 km (0.098 R)
• M51: 21,354,049 km (0.076 R)
• M52: 21,737,468 km (0.037 R)
• M53: 22,338,403 km (0.054 R)
• M54: 22,511,188 km (0.102 R)
• M55: 23,162,687 km (0.102 R)
• M56: 23,600,560 km (0.112 R)
• M57: 23,908,732 km (0.06 R)
• M58: 24,395,523 km (0.058 R)
• M59: 24,528,964 km (0.104 R)
• M60: 25,379,279 km (0.097 R)
• M61: 25,469,337 km (0.109 R)
• M62: 25,785,437 km (0.096 R)
• M63: 26,558,409 km (0.117 R)
• M64: 27,709,116 km (0.084 R)
• M65: 28,735,058 km (0.099 R)
• M66: 28,922,953 km (0.114 R)
• M67: 29,252,816 km (0.086 R)
• M68: 29,868,561 km (0.109 R)
• M69: 30,776,321 km (0.081 R)
• M70: 32,667,837 km (0.12 R)
• M71: 32,765,823 km (0.116 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 17,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit