🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.59 AU - 0.75 AU

Year: 206 Days

Day: 34.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.6 AU - 0.94 AU

Year: 253 Days

Day: 29.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.79 AU - 1.11 AU

Year: 347 Days

Day: 44.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 44.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,973,499 km

• M1: 240,404 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.87 AU - 1.09 AU

Year: 364 Days

Day: 29.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,973,499 km

• M1: 40,092 km (0.06 R)

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.8

Radius: 11.9

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.25 AU - 6.93 AU

Year: 6340 Days

Day: 6.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,973,499 km

• M1: 192,682 km (0.095 R)
• M2: 292,165 km (0.106 R)
• M3: 446,699 km (0.06 R)
• M4: 543,040 km (0.051 R)
• M5: 621,130 km (0.115 R)
• M6: 717,920 km (0.094 R)
• M7: 850,763 km (0.085 R)
• M8: 1,230,143 km (0.061 R)
• M9: 1,562,699 km (0.087 R)
• M10: 2,865,996 km (0.119 R)
• M11: 3,233,558 km (0.11 R)
• M12: 3,933,078 km (0.104 R)
• M13: 4,013,711 km (0.086 R)
• M14: 4,176,773 km (0.115 R)
• M15: 4,314,253 km (0.029 R)
• M16: 5,024,244 km (0.106 R)
• M17: 5,141,230 km (0.052 R)
• M18: 6,266,655 km (0.093 R)
• M19: 6,711,858 km (0.077 R)
• M20: 7,003,574 km (0.05 R)
• M21: 7,200,445 km (0.073 R)
• M22: 7,398,961 km (0.11 R)
• M23: 7,971,771 km (0.05 R)
• M24: 8,280,841 km (0.092 R)
• M25: 8,734,122 km (0.066 R)
• M26: 9,052,766 km (0.09 R)
• M27: 9,519,810 km (0.08 R)
• M28: 10,929,770 km (0.109 R)
• M29: 11,311,693 km (0.074 R)
• M30: 11,542,972 km (0.076 R)
• M31: 11,892,732 km (0.11 R)
• M32: 11,970,971 km (0.076 R)
• M33: 12,127,899 km (0.111 R)
• M34: 12,404,207 km (0.108 R)
• M35: 12,682,608 km (0.093 R)
• M36: 12,842,528 km (0.1 R)
• M37: 13,205,154 km (0.087 R)
• M38: 13,816,710 km (0.051 R)
• M39: 14,312,776 km (0.057 R)
• M40: 15,407,533 km (0.063 R)
• M41: 15,792,748 km (0.05 R)
• M42: 17,011,372 km (0.075 R)
• M43: 17,454,032 km (0.074 R)
• M44: 17,676,784 km (0.05 R)
• M45: 17,900,432 km (0.11 R)
• M46: 18,441,079 km (0.054 R)
• M47: 19,170,369 km (0.087 R)
• M48: 19,308,148 km (0.099 R)
• M49: 19,816,183 km (0.095 R)
• M50: 20,609,949 km (0.098 R)
• M51: 20,798,293 km (0.066 R)
• M52: 22,373,558 km (0.081 R)
• M53: 23,395,910 km (0.099 R)
• M54: 23,543,114 km (0.08 R)
• M55: 23,789,353 km (0.108 R)
• M56: 24,185,039 km (0.055 R)
• M57: 25,133,489 km (0.092 R)
• M58: 25,536,357 km (0.067 R)
• M59: 26,094,057 km (0.101 R)
• M60: 26,809,434 km (0.11 R)
• M61: 27,066,593 km (0.066 R)
• M62: 27,583,304 km (0.104 R)
• M63: 27,738,886 km (0.106 R)
• M64: 27,894,767 km (0.096 R)
• M65: 28,051,097 km (0.097 R)
• M66: 28,364,355 km (0.067 R)
• M67: 28,678,809 km (0.093 R)
• M68: 29,311,309 km (0.079 R)
• M69: 30,589,922 km (0.076 R)
• M70: 32,213,807 km (0.088 R)
• M71: 32,432,519 km (0.084 R)
• M72: 32,651,530 km (0.116 R)
• M73: 33,477,610 km (0.089 R)
• M74: 33,754,516 km (0.118 R)
• M75: 33,921,018 km (0.041 R)
• M76: 34,310,720 km (0.084 R)
• M77: 34,869,768 km (0.066 R)
• M78: 35,375,558 km (0.099 R)
• M79: 35,883,742 km (0.034 R)
• M80: 37,537,846 km (0.115 R)
• M81: 38,461,014 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.6

Radius: 14.9

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.76 AU - 8.36 AU

Year: 8575 Days

Day: 5.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,973,499 km

• M1: 284,086 km (0.101 R)
• M2: 590,313 km (0.049 R)
• M3: 780,602 km (0.111 R)
• M4: 1,069,625 km (0.082 R)
• M5: 2,238,732 km (0.117 R)
• M6: 3,514,952 km (0.095 R)
• M7: 3,911,087 km (0.086 R)
• M8: 4,036,001 km (0.109 R)
• M9: 4,418,822 km (0.093 R)
• M10: 4,614,646 km (0.067 R)
• M11: 5,083,036 km (0.063 R)
• M12: 5,254,027 km (0.053 R)
• M13: 5,672,452 km (0.073 R)
• M14: 6,065,595 km (0.115 R)
• M15: 6,174,353 km (0.106 R)
• M16: 6,653,365 km (0.078 R)
• M17: 6,954,207 km (0.079 R)
• M18: 7,336,579 km (0.111 R)
• M19: 7,491,413 km (0.086 R)
• M20: 7,647,443 km (0.051 R)
• M21: 7,962,795 km (0.1 R)
• M22: 8,202,002 km (0.099 R)
• M23: 8,646,907 km (0.113 R)
• M24: 9,058,301 km (0.1 R)
• M25: 9,518,314 km (0.097 R)
• M26: 10,723,624 km (0.06 R)
• M27: 11,344,156 km (0.037 R)
• M28: 11,613,881 km (0.075 R)
• M29: 11,931,029 km (0.054 R)
• M30: 12,251,168 km (0.072 R)
• M31: 12,389,247 km (0.088 R)
• M32: 13,228,641 km (0.095 R)
• M33: 13,465,005 km (0.096 R)
• M34: 14,038,264 km (0.056 R)
• M35: 14,327,736 km (0.108 R)
• M36: 14,668,221 km (0.089 R)
• M37: 14,765,908 km (0.082 R)
• M38: 14,863,895 km (0.036 R)
• M39: 16,056,339 km (0.107 R)
• M40: 16,613,292 km (0.057 R)
• M41: 17,902,377 km (0.106 R)
• M42: 18,006,946 km (0.054 R)
• M43: 18,744,314 km (0.115 R)
• M44: 19,384,144 km (0.063 R)
• M45: 21,847,273 km (0.065 R)
• M46: 22,071,071 km (0.074 R)
• M47: 22,803,353 km (0.063 R)
• M48: 24,639,816 km (0.111 R)
• M49: 25,106,263 km (0.111 R)
• M50: 25,282,040 km (0.059 R)
• M51: 25,811,617 km (0.12 R)
• M52: 27,542,913 km (0.095 R)
• M53: 28,270,258 km (0.1 R)
• M54: 29,126,855 km (0.08 R)
• M55: 30,928,313 km (0.059 R)
• M56: 31,684,231 km (0.085 R)
• M57: 32,128,088 km (0.083 R)
• M58: 32,765,524 km (0.106 R)
• M59: 33,729,832 km (0.09 R)
• M60: 33,859,084 km (0.102 R)
• M61: 34,964,463 km (0.087 R)
• M62: 35,226,259 km (0.108 R)
• M63: 35,817,769 km (0.081 R)
• M64: 35,949,715 km (0.107 R)
• M65: 37,277,545 km (0.093 R)
• M66: 38,486,147 km (0.076 R)
• M67: 38,688,852 km (0.081 R)
• M68: 39,231,294 km (0.095 R)
• M69: 39,503,263 km (0.12 R)
• M70: 41,011,059 km (0.12 R)
• M71: 41,494,709 km (0.057 R)
• M72: 41,633,237 km (0.113 R)
• M73: 41,910,891 km (0.117 R)
• M74: 42,119,430 km (0.081 R)
• M75: 42,397,981 km (0.116 R)
• M76: 42,607,418 km (0.072 R)
• M77: 42,957,178 km (0.096 R)
• M78: 43,237,674 km (0.11 R)
• M79: 45,932,381 km (0.114 R)
• M80: 46,650,450 km (0.089 R)
• M81: 47,083,237 km (0.116 R)
• M82: 48,389,226 km (0.1 R)
• M83: 48,754,096 km (0.096 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: 424 - 12,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit