🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.95 AU - 1.03 AU

Year: 346 Days

Day: 17.3 Hours

Environment

Temp: 131 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,218,571 km

• M1: 152,291 km (0.075 R)
• M2: 547,678 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.18 AU - 1.2 AU

Year: 456 Days

Day: 47.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.4 AU - 2.5 AU

Year: 1348 Days

Day: 45.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,218,571 km

• M1: 793,766 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.99 AU - 4.33 AU

Year: 2982 Days

Day: 43.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,218,571 km

• M1: 335,698 km (0.089 R)
• M2: 2,057,569 km (0.03 R)

Asteroid Belt

Center: 6.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.8

Radius: 12

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.01 AU - 8.89 AU

Year: 7878 Days

Day: 6.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,218,571 km

• M1: 150,346 km (0.087 R)
• M2: 242,947 km (0.047 R)
• M3: 383,419 km (0.058 R)
• M4: 585,526 km (0.082 R)
• M5: 1,196,185 km (0.068 R)
• M6: 1,580,053 km (0.07 R)
• M7: 1,786,647 km (0.079 R)
• M8: 2,103,047 km (0.09 R)
• M9: 2,247,110 km (0.112 R)
• M10: 2,948,275 km (0.11 R)
• M11: 3,086,952 km (0.091 R)
• M12: 3,788,416 km (0.096 R)
• M13: 3,965,092 km (0.092 R)
• M14: 4,092,998 km (0.109 R)
• M15: 4,274,460 km (0.045 R)
• M16: 4,432,136 km (0.097 R)
• M17: 4,618,535 km (0.035 R)
• M18: 4,780,400 km (0.105 R)
• M19: 4,889,307 km (0.112 R)
• M20: 5,054,314 km (0.092 R)
• M21: 5,333,463 km (0.087 R)
• M22: 5,675,294 km (0.085 R)
• M23: 6,865,645 km (0.091 R)
• M24: 7,050,697 km (0.109 R)
• M25: 8,491,474 km (0.094 R)
• M26: 8,590,658 km (0.12 R)
• M27: 8,924,411 km (0.054 R)
• M28: 9,604,482 km (0.089 R)
• M29: 9,915,945 km (0.075 R)
• M30: 10,407,075 km (0.075 R)
• M31: 11,340,416 km (0.057 R)
• M32: 12,225,587 km (0.101 R)
• M33: 12,412,883 km (0.05 R)
• M34: 12,601,077 km (0.076 R)
• M35: 13,324,832 km (0.109 R)
• M36: 13,517,514 km (0.033 R)
• M37: 13,827,780 km (0.116 R)
• M38: 14,376,505 km (0.083 R)
• M39: 15,052,239 km (0.114 R)
• M40: 15,454,657 km (0.092 R)
• M41: 15,616,671 km (0.102 R)
• M42: 15,697,903 km (0.073 R)
• M43: 15,983,186 km (0.109 R)
• M44: 16,434,972 km (0.057 R)
• M45: 16,849,358 km (0.094 R)
• M46: 17,435,183 km (0.114 R)
• M47: 17,688,452 km (0.099 R)
• M48: 18,241,216 km (0.048 R)
• M49: 18,412,356 km (0.058 R)
• M50: 18,627,179 km (0.046 R)
• M51: 18,972,451 km (0.097 R)
• M52: 19,494,547 km (0.112 R)
• M53: 19,713,409 km (0.039 R)
• M54: 19,801,223 km (0.074 R)
• M55: 20,197,957 km (0.106 R)
• M56: 20,552,803 km (0.115 R)
• M57: 20,730,974 km (0.113 R)
• M58: 20,954,473 km (0.085 R)
• M59: 21,178,720 km (0.094 R)
• M60: 21,268,628 km (0.086 R)
• M61: 21,765,593 km (0.067 R)
• M62: 23,140,247 km (0.102 R)
• M63: 23,325,599 km (0.111 R)
• M64: 24,495,604 km (0.092 R)
• M65: 25,445,401 km (0.1 R)
• M66: 26,455,635 km (0.109 R)
• M67: 27,087,537 km (0.095 R)
• M68: 27,282,912 km (0.117 R)
• M69: 27,380,898 km (0.08 R)
• M70: 28,664,149 km (0.049 R)
• M71: 29,213,023 km (0.045 R)
• M72: 29,815,604 km (0.107 R)
• M73: 30,270,381 km (0.111 R)
• M74: 30,829,279 km (0.066 R)
• M75: 30,982,317 km (0.119 R)
• M76: 31,135,506 km (0.113 R)
• M77: 31,648,327 km (0.076 R)
• M78: 32,578,227 km (0.102 R)
• M79: 32,838,079 km (0.104 R)
• M80: 33,621,972 km (0.091 R)
• M81: 34,517,913 km (0.091 R)
• M82: 35,155,051 km (0.119 R)
• M83: 35,688,816 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.3

Radius: 11.5

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.97 AU - 8.53 AU

Year: 8328 Days

Day: 14.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,218,571 km

• M1: 148,551 km (0.112 R)
• M2: 246,687 km (0.097 R)
• M3: 385,514 km (0.112 R)
• M4: 457,470 km (0.105 R)
• M5: 558,748 km (0.038 R)
• M6: 669,002 km (0.115 R)
• M7: 1,125,126 km (0.063 R)
• M8: 1,285,943 km (0.102 R)
• M9: 1,471,893 km (0.092 R)
• M10: 1,595,012 km (0.092 R)
• M11: 1,814,473 km (0.115 R)
• M12: 2,385,488 km (0.112 R)
• M13: 3,236,700 km (0.064 R)
• M14: 3,611,442 km (0.092 R)
• M15: 4,149,396 km (0.103 R)
• M16: 4,402,516 km (0.062 R)
• M17: 4,634,542 km (0.1 R)
• M18: 4,976,972 km (0.064 R)
• M19: 5,939,335 km (0.1 R)
• M20: 6,369,279 km (0.028 R)
• M21: 7,781,034 km (0.094 R)
• M22: 7,999,447 km (0.072 R)
• M23: 8,251,519 km (0.065 R)
• M24: 9,187,104 km (0.036 R)
• M25: 9,919,386 km (0.094 R)
• M26: 10,122,390 km (0.12 R)
• M27: 10,635,810 km (0.102 R)
• M28: 11,052,739 km (0.076 R)
• M29: 11,368,840 km (0.028 R)
• M30: 11,652,477 km (0.065 R)
• M31: 12,082,272 km (0.074 R)
• M32: 12,226,634 km (0.104 R)
• M33: 12,920,618 km (0.057 R)
• M34: 14,004,305 km (0.113 R)
• M35: 14,155,998 km (0.118 R)
• M36: 14,308,288 km (0.112 R)
• M37: 14,652,962 km (0.11 R)
• M38: 15,155,760 km (0.094 R)
• M39: 15,233,701 km (0.087 R)
• M40: 15,389,731 km (0.104 R)
• M41: 16,497,354 km (0.075 R)
• M42: 16,617,631 km (0.083 R)
• M43: 16,858,932 km (0.112 R)
• M44: 17,304,285 km (0.114 R)
• M45: 17,508,037 km (0.032 R)
• M46: 17,712,537 km (0.066 R)
• M47: 18,330,825 km (0.051 R)
• M48: 18,705,269 km (0.088 R)
• M49: 19,040,219 km (0.068 R)
• M50: 19,250,553 km (0.073 R)
• M51: 19,504,122 km (0.031 R)
• M52: 19,971,615 km (0.085 R)
• M53: 20,529,017 km (0.084 R)
• M54: 20,658,269 km (0.042 R)
• M55: 20,874,438 km (0.081 R)
• M56: 21,004,588 km (0.052 R)
• M57: 21,134,888 km (0.104 R)
• M58: 21,221,954 km (0.114 R)
• M59: 21,309,020 km (0.09 R)
• M60: 21,440,068 km (0.104 R)
• M61: 21,746,743 km (0.107 R)
• M62: 21,922,521 km (0.054 R)
• M63: 22,943,077 km (0.118 R)
• M64: 24,434,119 km (0.082 R)
• M65: 24,662,705 km (0.117 R)
• M66: 25,168,346 km (0.078 R)
• M67: 25,260,648 km (0.054 R)
• M68: 25,956,427 km (0.082 R)
• M69: 28,129,187 km (0.077 R)
• M70: 28,609,097 km (0.073 R)
• M71: 29,237,258 km (0.092 R)
• M72: 29,528,675 km (0.097 R)
• M73: 29,723,451 km (0.076 R)
• M74: 30,556,263 km (0.097 R)
• M75: 30,802,650 km (0.101 R)
• M76: 31,496,037 km (0.102 R)
• M77: 31,844,749 km (0.099 R)
• M78: 32,445,385 km (0.101 R)
• M79: 33,505,435 km (0.073 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 14,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit