🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.78 AU - 1.08 AU

Year: 317 Days

Day: 47.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.2 AU - 6.52 AU

Year: 4382 Days

Day: 24.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,774,675 km

• M1: 911,500 km (0.117 R)

Asteroid Belt

Center: 5.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.7

Radius: 12.2

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.82 AU - 7.3 AU

Year: 5268 Days

Day: 11.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 73,774,675 km

• M1: 174,880 km (0.045 R)
• M2: 252,521 km (0.113 R)
• M3: 401,820 km (0.112 R)
• M4: 580,290 km (0.047 R)
• M5: 835,205 km (0.115 R)
• M6: 1,181,075 km (0.073 R)
• M7: 1,349,373 km (0.031 R)
• M8: 1,451,399 km (0.081 R)
• M9: 2,221,229 km (0.042 R)
• M10: 2,413,911 km (0.055 R)
• M11: 2,557,525 km (0.106 R)
• M12: 2,648,780 km (0.103 R)
• M13: 2,815,731 km (0.096 R)
• M14: 3,219,346 km (0.117 R)
• M15: 3,358,023 km (0.094 R)
• M16: 3,580,027 km (0.058 R)
• M17: 3,911,685 km (0.091 R)
• M18: 4,123,965 km (0.115 R)
• M19: 5,265,845 km (0.097 R)
• M20: 5,667,216 km (0.112 R)
• M21: 5,883,834 km (0.081 R)
• M22: 5,981,072 km (0.114 R)
• M23: 6,103,144 km (0.093 R)
• M24: 6,250,947 km (0.065 R)
• M25: 6,350,130 km (0.108 R)
• M26: 6,499,878 km (0.06 R)
• M27: 6,625,540 km (0.084 R)
• M28: 6,777,532 km (0.043 R)
• M29: 7,110,686 km (0.095 R)
• M30: 7,449,226 km (0.059 R)
• M31: 7,633,830 km (0.108 R)
• M32: 8,034,303 km (0.099 R)
• M33: 8,332,452 km (0.062 R)
• M34: 8,828,219 km (0.102 R)
• M35: 9,135,792 km (0.113 R)
• M36: 9,333,561 km (0.107 R)
• M37: 10,372,368 km (0.095 R)
• M38: 10,460,631 km (0.094 R)
• M39: 10,637,905 km (0.046 R)
• M40: 11,661,004 km (0.094 R)
• M41: 11,814,043 km (0.07 R)
• M42: 12,091,397 km (0.036 R)
• M43: 12,464,495 km (0.086 R)
• M44: 12,683,805 km (0.105 R)
• M45: 13,126,465 km (0.076 R)
• M46: 13,445,857 km (0.084 R)
• M47: 13,767,642 km (0.051 R)
• M48: 14,059,507 km (0.082 R)
• M49: 14,255,331 km (0.062 R)
• M50: 14,748,555 km (0.087 R)
• M51: 14,947,520 km (0.065 R)
• M52: 15,650,630 km (0.066 R)
• M53: 16,159,562 km (0.055 R)
• M54: 16,467,434 km (0.041 R)
• M55: 16,570,507 km (0.091 R)
• M56: 16,673,879 km (0.092 R)
• M57: 16,846,515 km (0.103 R)
• M58: 16,985,043 km (0.054 R)
• M59: 17,089,163 km (0.047 R)
• M60: 17,193,582 km (0.098 R)
• M61: 17,403,019 km (0.101 R)
• M62: 17,508,037 km (0.107 R)
• M63: 17,613,205 km (0.095 R)
• M64: 19,000,276 km (0.116 R)
• M65: 19,180,691 km (0.072 R)
• M66: 20,238,049 km (0.115 R)
• M67: 20,792,309 km (0.051 R)
• M68: 21,052,759 km (0.092 R)
• M69: 21,389,055 km (0.09 R)
• M70: 21,840,392 km (0.075 R)
• M71: 22,029,483 km (0.12 R)
• M72: 22,256,872 km (0.057 R)
• M73: 22,982,422 km (0.103 R)
• M74: 23,444,679 km (0.114 R)
• M75: 23,987,869 km (0.09 R)
• M76: 24,300,229 km (0.073 R)
• M77: 25,047,171 km (0.111 R)
• M78: 25,483,100 km (0.104 R)
• M79: 25,961,663 km (0.067 R)
• M80: 27,211,254 km (0.093 R)

Asteroid Belt

Center: 6.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123

Radius: 11.8

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.77 AU - 7.39 AU

Year: 6652 Days

Day: 5.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 73,774,675 km

• M1: 192,084 km (0.083 R)
• M2: 292,314 km (0.117 R)
• M3: 375,491 km (0.111 R)
• M4: 493,673 km (0.048 R)
• M5: 717,621 km (0.104 R)
• M6: 944,711 km (0.107 R)
• M7: 1,029,383 km (0.076 R)
• M8: 1,184,217 km (0.071 R)
• M9: 1,288,187 km (0.119 R)
• M10: 1,407,417 km (0.051 R)
• M11: 1,568,234 km (0.106 R)
• M12: 1,827,787 km (0.112 R)
• M13: 2,258,030 km (0.117 R)
• M14: 2,344,947 km (0.049 R)
• M15: 2,688,872 km (0.038 R)
• M16: 2,765,765 km (0.063 R)
• M17: 2,890,530 km (0.098 R)
• M18: 3,081,118 km (0.111 R)
• M19: 3,210,670 km (0.108 R)
• M20: 3,408,288 km (0.118 R)
• M21: 3,491,764 km (0.082 R)
• M22: 3,712,271 km (0.104 R)
• M23: 3,990,074 km (0.105 R)
• M24: 4,078,337 km (0.069 R)
• M25: 4,238,706 km (0.053 R)
• M26: 4,492,574 km (0.102 R)
• M27: 4,732,828 km (0.112 R)
• M28: 4,882,725 km (0.074 R)
• M29: 5,072,415 km (0.117 R)
• M30: 5,459,125 km (0.113 R)
• M31: 5,755,479 km (0.113 R)
• M32: 6,529,947 km (0.109 R)
• M33: 7,402,103 km (0.07 R)
• M34: 8,333,200 km (0.119 R)
• M35: 8,697,770 km (0.04 R)
• M36: 8,974,526 km (0.088 R)
• M37: 9,114,101 km (0.049 R)
• M38: 9,230,937 km (0.101 R)
• M39: 9,418,832 km (0.074 R)
• M40: 9,774,725 km (0.097 R)
• M41: 10,038,466 km (0.062 R)
• M42: 10,967,768 km (0.103 R)
• M43: 11,266,964 km (0.08 R)
• M44: 11,594,134 km (0.058 R)
• M45: 11,669,980 km (0.1 R)
• M46: 11,975,459 km (0.091 R)
• M47: 12,257,900 km (0.053 R)
• M48: 12,335,242 km (0.032 R)
• M49: 12,516,405 km (0.064 R)
• M50: 12,855,394 km (0.07 R)
• M51: 12,960,262 km (0.109 R)
• M52: 13,144,417 km (0.062 R)
• M53: 13,622,233 km (0.082 R)
• M54: 13,702,417 km (0.087 R)
• M55: 13,809,529 km (0.103 R)
• M56: 13,970,796 km (0.08 R)
• M57: 14,704,274 km (0.088 R)
• M58: 15,478,144 km (0.084 R)
• M59: 16,635,134 km (0.087 R)
• M60: 17,007,782 km (0.113 R)
• M61: 17,267,334 km (0.091 R)
• M62: 17,499,211 km (0.108 R)
• M63: 17,644,770 km (0.113 R)
• M64: 18,407,569 km (0.065 R)
• M65: 18,703,773 km (0.09 R)
• M66: 18,822,703 km (0.103 R)
• M67: 18,941,933 km (0.057 R)
• M68: 19,813,789 km (0.116 R)
• M69: 20,269,763 km (0.098 R)
• M70: 20,545,173 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.3

Radius: 6.4

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 18.6 AU - 22.18 AU

Year: 32511 Days

Day: 20.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 73,774,675 km

• M1: 153,338 km (0.093 R)
• M2: 336,595 km (0.09 R)
• M3: 462,557 km (0.111 R)
• M4: 1,300,903 km (0.054 R)
• M5: 1,593,217 km (0.068 R)
• M6: 2,136,108 km (0.03 R)
• M7: 2,953,511 km (0.111 R)
• M8: 3,654,078 km (0.038 R)
• M9: 3,694,469 km (0.081 R)
• M10: 4,796,108 km (0.088 R)
• M11: 5,290,678 km (0.062 R)
• M12: 8,102,669 km (0.094 R)
• M13: 8,314,650 km (0.119 R)
• M14: 8,690,290 km (0.108 R)
• M15: 9,071,316 km (0.1 R)
• M16: 9,625,127 km (0.091 R)
• M17: 10,189,859 km (0.086 R)
• M18: 10,707,318 km (0.083 R)
• M19: 11,529,059 km (0.117 R)
• M20: 11,707,829 km (0.085 R)
• M21: 11,767,518 km (0.068 R)
• M22: 12,188,935 km (0.103 R)
• M23: 12,553,954 km (0.097 R)
• M24: 13,419,827 km (0.081 R)
• M25: 13,796,813 km (0.115 R)
• M26: 19,144,189 km (0.109 R)
• M27: 19,568,299 km (0.052 R)
• M28: 20,786,923 km (0.106 R)
• M29: 21,442,012 km (0.037 R)
• M30: 27,873,225 km (0.055 R)
• M31: 28,353,733 km (0.117 R)
• M32: 28,917,867 km (0.106 R)
• M33: 29,893,544 km (0.096 R)
• M34: 30,549,980 km (0.11 R)
• M35: 32,211,713 km (0.086 R)
• M36: 34,673,046 km (0.039 R)
• M37: 36,580,120 km (0.04 R)
• M38: 36,930,628 km (0.074 R)
• M39: 40,043,760 km (0.076 R)
• M40: 41,130,439 km (0.055 R)
• M41: 41,221,394 km (0.096 R)
• M42: 41,951,731 km (0.069 R)
• M43: 42,502,251 km (0.048 R)
• M44: 42,962,863 km (0.117 R)
• M45: 44,728,267 km (0.058 R)
• M46: 45,196,658 km (0.11 R)
• M47: 47,372,709 km (0.113 R)
• M48: 47,945,968 km (0.075 R)
• M49: 53,505,174 km (0.064 R)
• M50: 53,902,806 km (0.074 R)
• M51: 55,704,562 km (0.083 R)
• M52: 57,221,186 km (0.106 R)
• M53: 57,322,762 km (0.117 R)
• M54: 59,367,017 km (0.093 R)
• M55: 62,687,193 km (0.108 R)
• M56: 63,001,498 km (0.091 R)
• M57: 64,581,102 km (0.116 R)
• M58: 65,641,451 km (0.071 R)
• M59: 66,173,721 km (0.088 R)
• M60: 70,919,264 km (0.099 R)
• M61: 71,356,090 km (0.045 R)
• M62: 71,903,469 km (0.108 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 18,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit