🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.56 AU - 0.66 AU

Year: 179 Days

Day: 22 Hours

Environment

Temp: 124 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,538,482 km

• M1: 151,243 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.91 AU - 3.89 AU

Year: 2349 Days

Day: 40 Hours

Environment

Temp: -111 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,538,482 km

• M1: 543,339 km (0.072 R)
• M2: 1,037,611 km (0.105 R)

Asteroid Belt

Center: 4.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.5

Radius: 10.7

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.02 AU - 6.58 AU

Year: 5234 Days

Day: 9.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,538,482 km

• M1: 135,685 km (0.104 R)
• M2: 354,098 km (0.1 R)
• M3: 466,745 km (0.115 R)
• M4: 783,145 km (0.112 R)
• M5: 872,604 km (0.118 R)
• M6: 1,020,706 km (0.092 R)
• M7: 1,281,755 km (0.117 R)
• M8: 1,613,413 km (0.061 R)
• M9: 1,713,195 km (0.094 R)
• M10: 1,780,813 km (0.082 R)
• M11: 1,884,185 km (0.104 R)
• M12: 2,393,117 km (0.113 R)
• M13: 2,488,561 km (0.104 R)
• M14: 2,604,649 km (0.117 R)
• M15: 2,702,934 km (0.093 R)
• M16: 3,004,972 km (0.112 R)
• M17: 3,128,989 km (0.057 R)
• M18: 3,576,287 km (0.086 R)
• M19: 4,043,930 km (0.087 R)
• M20: 4,135,334 km (0.096 R)
• M21: 4,250,375 km (0.051 R)
• M22: 4,389,950 km (0.117 R)
• M23: 4,460,410 km (0.111 R)
• M24: 4,890,504 km (0.106 R)
• M25: 5,359,045 km (0.107 R)
• M26: 5,535,271 km (0.053 R)
• M27: 5,713,591 km (0.112 R)
• M28: 5,816,216 km (0.07 R)
• M29: 5,971,498 km (0.117 R)
• M30: 6,154,307 km (0.103 R)
• M31: 6,768,256 km (0.098 R)
• M32: 7,290,054 km (0.104 R)
• M33: 7,541,827 km (0.088 R)
• M34: 7,825,016 km (0.075 R)
• M35: 8,111,645 km (0.056 R)
• M36: 9,565,587 km (0.085 R)
• M37: 9,657,141 km (0.108 R)
• M38: 9,902,930 km (0.066 R)
• M39: 10,463,623 km (0.072 R)
• M40: 10,558,019 km (0.099 R)
• M41: 13,043,588 km (0.111 R)
• M42: 13,417,882 km (0.114 R)
• M43: 13,589,022 km (0.11 R)
• M44: 14,351,223 km (0.099 R)
• M45: 15,056,278 km (0.061 R)
• M46: 15,484,576 km (0.1 R)
• M47: 15,664,393 km (0.111 R)
• M48: 15,844,658 km (0.083 R)
• M49: 16,098,376 km (0.029 R)
• M50: 16,536,399 km (0.098 R)
• M51: 16,609,852 km (0.109 R)
• M52: 16,756,906 km (0.108 R)
• M53: 18,517,823 km (0.079 R)
• M54: 18,746,857 km (0.066 R)
• M55: 19,439,495 km (0.092 R)
• M56: 19,633,374 km (0.11 R)
• M57: 20,140,661 km (0.101 R)
• M58: 21,487,341 km (0.096 R)
• M59: 21,808,527 km (0.087 R)
• M60: 22,171,601 km (0.071 R)
• M61: 23,809,848 km (0.116 R)
• M62: 24,058,928 km (0.113 R)
• M63: 24,350,494 km (0.113 R)
• M64: 24,517,745 km (0.085 R)
• M65: 24,643,407 km (0.094 R)
• M66: 25,359,532 km (0.105 R)
• M67: 25,571,512 km (0.078 R)
• M68: 25,698,969 km (0.082 R)
• M69: 26,082,538 km (0.051 R)
• M70: 26,210,744 km (0.036 R)
• M71: 26,683,024 km (0.107 R)
• M72: 26,769,193 km (0.101 R)
• M73: 26,984,913 km (0.081 R)
• M74: 27,635,813 km (0.052 R)
• M75: 28,028,807 km (0.102 R)
• M76: 28,160,154 km (0.114 R)
• M77: 28,291,800 km (0.067 R)
• M78: 28,423,595 km (0.095 R)
• M79: 29,085,716 km (0.113 R)
• M80: 29,708,342 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.2

Radius: 9.3

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.01 AU - 11.05 AU

Year: 10169 Days

Day: 7.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,538,482 km

• M1: 164,857 km (0.105 R)
• M2: 263,591 km (0.095 R)
• M3: 572,212 km (0.049 R)
• M4: 823,686 km (0.107 R)
• M5: 1,263,803 km (0.091 R)
• M6: 1,407,118 km (0.099 R)
• M7: 1,651,860 km (0.1 R)
• M8: 1,710,352 km (0.061 R)
• M9: 1,890,019 km (0.112 R)
• M10: 2,013,288 km (0.052 R)
• M11: 2,224,820 km (0.091 R)
• M12: 2,333,278 km (0.071 R)
• M13: 3,313,294 km (0.098 R)
• M14: 3,412,776 km (0.105 R)
• M15: 3,538,438 km (0.098 R)
• M16: 3,820,430 km (0.05 R)
• M17: 3,898,521 km (0.105 R)
• M18: 4,056,496 km (0.092 R)
• M19: 4,378,879 km (0.035 R)
• M20: 4,543,138 km (0.083 R)
• M21: 4,653,840 km (0.099 R)
• M22: 5,307,732 km (0.055 R)
• M23: 5,541,853 km (0.117 R)
• M24: 5,600,944 km (0.108 R)
• M25: 5,809,484 km (0.076 R)
• M26: 6,172,857 km (0.051 R)
• M27: 6,606,092 km (0.045 R)
• M28: 6,794,885 km (0.081 R)
• M29: 6,858,165 km (0.107 R)
• M30: 7,017,337 km (0.07 R)
• M31: 7,081,365 km (0.071 R)
• M32: 7,798,238 km (0.067 R)
• M33: 7,931,081 km (0.069 R)
• M34: 9,125,171 km (0.1 R)
• M35: 9,335,506 km (0.07 R)
• M36: 10,631,023 km (0.095 R)
• M37: 11,905,447 km (0.08 R)
• M38: 12,020,339 km (0.1 R)
• M39: 12,096,933 km (0.091 R)
• M40: 12,444,299 km (0.093 R)
• M41: 12,560,686 km (0.086 R)
• M42: 12,951,735 km (0.112 R)
• M43: 13,625,374 km (0.089 R)
• M44: 13,745,501 km (0.075 R)
• M45: 14,027,044 km (0.107 R)
• M46: 14,718,934 km (0.036 R)
• M47: 15,089,638 km (0.118 R)
• M48: 15,255,392 km (0.117 R)
• M49: 15,672,471 km (0.114 R)
• M50: 15,756,246 km (0.039 R)
• M51: 15,966,581 km (0.03 R)
• M52: 17,248,036 km (0.084 R)
• M53: 17,334,653 km (0.097 R)
• M54: 19,276,134 km (0.076 R)
• M55: 19,546,159 km (0.113 R)
• M56: 19,908,335 km (0.106 R)
• M57: 20,501,341 km (0.106 R)
• M58: 20,593,044 km (0.082 R)
• M59: 21,100,181 km (0.099 R)
• M60: 21,798,355 km (0.116 R)
• M61: 22,409,611 km (0.055 R)
• M62: 22,693,548 km (0.027 R)
• M63: 23,121,847 km (0.12 R)
• M64: 23,504,668 km (0.066 R)
• M65: 23,600,710 km (0.115 R)
• M66: 24,179,803 km (0.083 R)
• M67: 24,568,458 km (0.077 R)
• M68: 25,450,487 km (0.082 R)
• M69: 25,697,324 km (0.103 R)
• M70: 27,044,004 km (0.043 R)
• M71: 27,751,303 km (0.11 R)
• M72: 28,107,196 km (0.108 R)
• M73: 28,260,235 km (0.094 R)
• M74: 28,567,060 km (0.056 R)
• M75: 29,080,928 km (0.109 R)
• M76: 30,117,791 km (0.102 R)
• M77: 34,384,921 km (0.094 R)
• M78: 35,480,875 km (0.104 R)
• M79: 35,701,382 km (0.08 R)
• M80: 36,866,899 km (0.103 R)
• M81: 37,090,249 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 19,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit