🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.52 AU - 0.62 AU

Year: 183 Days

Day: 15.5 Hours

Environment

Temp: 44 °C

Axial Tilt: 45.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,410,273 km

• M1: 172,486 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.14 AU - 1.18 AU

Year: 530 Days

Day: 47.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.93 AU - 1.45 AU

Year: 551 Days

Day: 34.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,410,273 km

• M1: 780,153 km (0.071 R)

Asteroid Belt

Center: 2.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.6

Radius: 11.2

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.08 AU - 5.12 AU

Year: 3525 Days

Day: 11.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 84,410,273 km

• M1: 145,409 km (0.106 R)
• M2: 375,191 km (0.036 R)
• M3: 630,705 km (0.072 R)
• M4: 913,295 km (0.091 R)
• M5: 1,240,316 km (0.114 R)
• M6: 1,750,295 km (0.064 R)
• M7: 2,609,436 km (0.11 R)
• M8: 3,029,207 km (0.077 R)
• M9: 3,448,381 km (0.107 R)
• M10: 4,148,798 km (0.061 R)
• M11: 4,504,990 km (0.092 R)
• M12: 4,876,442 km (0.09 R)
• M13: 5,686,215 km (0.108 R)
• M14: 6,513,641 km (0.058 R)
• M15: 8,054,499 km (0.086 R)
• M16: 8,367,009 km (0.089 R)
• M17: 8,765,986 km (0.041 R)
• M18: 9,962,171 km (0.097 R)
• M19: 10,515,534 km (0.088 R)
• M20: 10,902,842 km (0.085 R)
• M21: 11,144,742 km (0.049 R)
• M22: 11,450,819 km (0.08 R)
• M23: 12,139,119 km (0.103 R)
• M24: 12,880,377 km (0.101 R)
• M25: 13,948,505 km (0.106 R)
• M26: 14,743,020 km (0.079 R)
• M27: 15,273,045 km (0.116 R)
• M28: 15,631,631 km (0.116 R)
• M29: 17,183,559 km (0.03 R)
• M30: 17,717,325 km (0.111 R)
• M31: 19,610,037 km (0.075 R)
• M32: 20,016,494 km (0.107 R)
• M33: 20,509,868 km (0.053 R)
• M34: 20,800,387 km (0.036 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.1

Radius: 5.9

Gravity: 18.93 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 9.93 AU - 12.17 AU

Year: 15596 Days

Day: 22.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 84,410,273 km

• M1: 279,898 km (0.064 R)
• M2: 787,633 km (0.113 R)
• M3: 958,474 km (0.09 R)
• M4: 3,436,113 km (0.111 R)
• M5: 3,704,342 km (0.114 R)
• M6: 3,888,946 km (0.104 R)
• M7: 4,078,188 km (0.118 R)
• M8: 4,604,922 km (0.091 R)
• M9: 5,164,418 km (0.082 R)
• M10: 6,221,626 km (0.118 R)
• M11: 6,746,415 km (0.05 R)
• M12: 6,870,581 km (0.092 R)
• M13: 8,588,563 km (0.049 R)
• M14: 12,379,972 km (0.085 R)
• M15: 12,604,668 km (0.088 R)
• M16: 16,737,010 km (0.103 R)
• M17: 16,867,459 km (0.096 R)
• M18: 17,129,854 km (0.11 R)
• M19: 18,132,010 km (0.1 R)
• M20: 20,007,967 km (0.106 R)
• M21: 29,553,209 km (0.057 R)
• M22: 30,866,229 km (0.085 R)
• M23: 32,570,448 km (0.077 R)
• M24: 37,469,031 km (0.04 R)
• M25: 43,970,255 km (0.113 R)
• M26: 46,216,916 km (0.076 R)
• M27: 47,966,164 km (0.091 R)
• M28: 52,021,313 km (0.055 R)
• M29: 53,526,118 km (0.086 R)
• M30: 54,580,484 km (0.104 R)
• M31: 57,926,689 km (0.109 R)
• M32: 63,386,263 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644

Radius: 5

Gravity: 25.76 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 12.86 AU - 16.68 AU

Year: 24102 Days

Day: 17.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 84,410,273 km

• M1: 72,405 km (0.111 R)
• M2: 256,560 km (0.107 R)
• M3: 536,608 km (0.118 R)
• M4: 956,978 km (0.119 R)
• M5: 1,276,818 km (0.095 R)
• M6: 1,422,676 km (0.109 R)
• M7: 3,817,438 km (0.115 R)
• M8: 4,107,658 km (0.087 R)
• M9: 4,446,946 km (0.112 R)
• M10: 4,720,262 km (0.073 R)
• M11: 5,418,584 km (0.085 R)
• M12: 6,075,319 km (0.112 R)
• M13: 7,603,013 km (0.106 R)
• M14: 8,807,724 km (0.085 R)
• M15: 8,971,384 km (0.113 R)
• M16: 9,192,041 km (0.075 R)
• M17: 9,755,576 km (0.117 R)
• M18: 10,394,808 km (0.116 R)
• M19: 11,054,535 km (0.1 R)
• M20: 11,484,928 km (0.039 R)
• M21: 14,449,359 km (0.091 R)
• M22: 15,083,205 km (0.105 R)
• M23: 16,915,630 km (0.041 R)
• M24: 19,496,043 km (0.062 R)
• M25: 19,984,929 km (0.113 R)
• M26: 24,385,500 km (0.073 R)
• M27: 26,513,679 km (0.099 R)
• M28: 27,756,090 km (0.055 R)
• M29: 31,037,818 km (0.111 R)
• M30: 31,551,089 km (0.119 R)
• M31: 35,371,070 km (0.079 R)
• M32: 37,139,018 km (0.093 R)
• M33: 40,220,285 km (0.058 R)
• M34: 44,765,368 km (0.053 R)
• M35: 45,134,575 km (0.07 R)
• M36: 48,525,510 km (0.084 R)
• M37: 53,238,292 km (0.119 R)
• M38: 55,676,588 km (0.096 R)
• M39: 60,860,303 km (0.047 R)
• M40: 65,976,551 km (0.103 R)
• M41: 70,834,891 km (0.091 R)
• M42: 77,150,913 km (0.111 R)
• M43: 79,425,250 km (0.105 R)
• M44: 81,898,850 km (0.104 R)
• M45: 84,073,255 km (0.091 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 18,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit