🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.51 AU - 0.75 AU

Year: 188 Days

Day: 14.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,692,682 km

• M1: 448,046 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.08 AU - 2.98 AU

Year: 1516 Days

Day: 36.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.6

Radius: 9.5

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.59 AU - 5.75 AU

Year: 3802 Days

Day: 12.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 57,692,682 km

• M1: 118,930 km (0.12 R)
• M2: 235,168 km (0.065 R)
• M3: 329,265 km (0.108 R)
• M4: 458,517 km (0.035 R)
• M5: 535,411 km (0.091 R)
• M6: 682,017 km (0.099 R)
• M7: 990,488 km (0.053 R)
• M8: 1,215,184 km (0.12 R)
• M9: 1,340,846 km (0.084 R)
• M10: 1,919,191 km (0.094 R)
• M11: 2,514,142 km (0.116 R)
• M12: 2,804,362 km (0.091 R)
• M13: 3,010,208 km (0.106 R)
• M14: 3,637,023 km (0.071 R)
• M15: 4,070,259 km (0.037 R)
• M16: 4,133,389 km (0.091 R)
• M17: 4,389,650 km (0.112 R)
• M18: 5,098,295 km (0.054 R)
• M19: 5,771,037 km (0.077 R)
• M20: 6,057,667 km (0.096 R)
• M21: 6,251,396 km (0.079 R)
• M22: 6,398,002 km (0.091 R)
• M23: 6,520,971 km (0.073 R)
• M24: 6,719,488 km (0.12 R)
• M25: 6,794,586 km (0.097 R)
• M26: 7,585,510 km (0.06 R)
• M27: 7,768,169 km (0.091 R)
• M28: 7,978,653 km (0.047 R)
• M29: 8,378,528 km (0.108 R)
• M30: 8,459,311 km (0.063 R)
• M31: 8,540,393 km (0.055 R)
• M32: 8,648,851 km (0.083 R)
• M33: 8,757,759 km (0.098 R)
• M34: 9,645,323 km (0.091 R)
• M35: 9,786,543 km (0.087 R)
• M36: 10,765,512 km (0.104 R)
• M37: 10,882,647 km (0.119 R)
• M38: 11,624,951 km (0.104 R)
• M39: 12,261,041 km (0.034 R)
• M40: 12,414,080 km (0.092 R)
• M41: 12,784,185 km (0.051 R)
• M42: 12,846,268 km (0.067 R)
• M43: 13,189,296 km (0.028 R)
• M44: 14,494,238 km (0.12 R)
• M45: 14,591,328 km (0.089 R)
• M46: 14,656,103 km (0.041 R)
• M47: 15,047,302 km (0.096 R)
• M48: 15,906,592 km (0.114 R)
• M49: 16,612,096 km (0.09 R)
• M50: 17,122,374 km (0.097 R)
• M51: 17,190,890 km (0.083 R)
• M52: 17,431,144 km (0.108 R)
• M53: 17,984,357 km (0.057 R)
• M54: 18,403,081 km (0.09 R)
• M55: 18,789,792 km (0.099 R)
• M56: 19,001,772 km (0.088 R)
• M57: 19,250,104 km (0.066 R)
• M58: 19,606,895 km (0.111 R)
• M59: 20,146,046 km (0.074 R)
• M60: 20,544,575 km (0.119 R)
• M61: 20,617,279 km (0.066 R)
• M62: 20,762,988 km (0.118 R)
• M63: 21,386,212 km (0.092 R)
• M64: 22,763,710 km (0.062 R)
• M65: 23,178,694 km (0.082 R)
• M66: 23,330,237 km (0.076 R)
• M67: 23,901,551 km (0.11 R)
• M68: 24,825,019 km (0.067 R)
• M69: 24,902,510 km (0.074 R)
• M70: 24,980,152 km (0.103 R)
• M71: 25,057,793 km (0.117 R)
• M72: 25,213,375 km (0.107 R)
• M73: 25,878,038 km (0.083 R)
• M74: 26,035,265 km (0.116 R)
• M75: 26,271,630 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.3

Radius: 14.4

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.06 AU - 5.6 AU

Year: 4636 Days

Day: 11.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 57,692,682 km

• M1: 196,272 km (0.117 R)
• M2: 347,366 km (0.113 R)
• M3: 744,698 km (0.058 R)
• M4: 965,505 km (0.104 R)
• M5: 1,076,207 km (0.079 R)
• M6: 1,251,087 km (0.108 R)
• M7: 1,519,166 km (0.063 R)
• M8: 1,868,926 km (0.107 R)
• M9: 2,177,846 km (0.106 R)
• M10: 2,472,703 km (0.038 R)
• M11: 2,724,476 km (0.088 R)
• M12: 3,399,612 km (0.065 R)
• M13: 3,530,360 km (0.063 R)
• M14: 3,814,895 km (0.106 R)
• M15: 4,172,135 km (0.109 R)
• M16: 4,406,854 km (0.119 R)
• M17: 4,540,295 km (0.113 R)
• M18: 4,636,487 km (0.118 R)
• M19: 5,177,433 km (0.073 R)
• M20: 5,267,939 km (0.063 R)
• M21: 5,399,586 km (0.059 R)
• M22: 5,604,235 km (0.079 R)
• M23: 6,000,371 km (0.038 R)
• M24: 6,106,136 km (0.102 R)
• M25: 6,416,552 km (0.057 R)
• M26: 7,175,761 km (0.038 R)
• M27: 7,288,109 km (0.104 R)
• M28: 7,870,643 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.3

Radius: 6.9

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 10.16 AU - 15.88 AU

Year: 17699 Days

Day: 18 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,692,682 km

• M1: 286,779 km (0.092 R)
• M2: 446,998 km (0.086 R)
• M3: 932,444 km (0.081 R)
• M4: 1,107,323 km (0.094 R)
• M5: 2,102,149 km (0.062 R)
• M6: 2,332,380 km (0.064 R)
• M7: 2,420,793 km (0.053 R)
• M8: 2,754,845 km (0.087 R)
• M9: 2,975,053 km (0.106 R)
• M10: 3,233,708 km (0.098 R)
• M11: 3,299,531 km (0.118 R)
• M12: 3,635,228 km (0.119 R)
• M13: 4,411,940 km (0.059 R)
• M14: 4,595,497 km (0.12 R)
• M15: 5,084,532 km (0.106 R)
• M16: 5,550,530 km (0.085 R)
• M17: 5,868,874 km (0.101 R)
• M18: 6,275,032 km (0.073 R)
• M19: 6,357,311 km (0.079 R)
• M20: 6,816,726 km (0.087 R)
• M21: 7,416,614 km (0.034 R)
• M22: 7,635,027 km (0.077 R)
• M23: 9,035,711 km (0.067 R)
• M24: 9,315,908 km (0.06 R)
• M25: 10,221,873 km (0.094 R)
• M26: 10,611,725 km (0.112 R)
• M27: 11,556,884 km (0.046 R)
• M28: 12,841,332 km (0.094 R)
• M29: 12,945,901 km (0.077 R)
• M30: 14,116,205 km (0.115 R)
• M31: 14,823,653 km (0.103 R)
• M32: 16,046,765 km (0.083 R)
• M33: 16,159,562 km (0.095 R)
• M34: 16,385,904 km (0.062 R)
• M35: 16,670,439 km (0.086 R)
• M36: 16,784,582 km (0.093 R)
• M37: 17,013,915 km (0.072 R)
• M38: 17,244,147 km (0.043 R)
• M39: 18,825,695 km (0.119 R)
• M40: 18,885,086 km (0.094 R)
• M41: 20,759,248 km (0.061 R)
• M42: 21,190,538 km (0.108 R)
• M43: 21,687,054 km (0.052 R)
• M44: 22,945,172 km (0.081 R)
• M45: 23,455,151 km (0.073 R)
• M46: 23,583,057 km (0.106 R)
• M47: 25,795,310 km (0.09 R)
• M48: 26,391,907 km (0.113 R)
• M49: 28,413,124 km (0.064 R)
• M50: 28,960,502 km (0.042 R)
• M51: 29,373,392 km (0.112 R)
• M52: 30,903,629 km (0.059 R)
• M53: 32,317,179 km (0.119 R)
• M54: 34,403,920 km (0.12 R)
• M55: 34,549,479 km (0.114 R)
• M56: 34,768,191 km (0.059 R)
• M57: 35,280,115 km (0.114 R)
• M58: 36,015,987 km (0.103 R)
• M59: 37,577,489 km (0.043 R)
• M60: 37,952,531 km (0.034 R)
• M61: 38,630,658 km (0.053 R)
• M62: 40,535,488 km (0.045 R)
• M63: 40,689,125 km (0.067 R)
• M64: 40,843,061 km (0.115 R)
• M65: 42,159,074 km (0.082 R)
• M66: 43,017,915 km (0.051 R)
• M67: 43,961,429 km (0.091 R)
• M68: 44,673,515 km (0.033 R)
• M69: 45,549,111 km (0.108 R)
• M70: 45,628,996 km (0.115 R)
• M71: 45,708,881 km (0.107 R)
• M72: 46,109,205 km (0.116 R)
• M73: 47,479,073 km (0.08 R)
• M74: 48,046,947 km (0.117 R)
• M75: 48,454,002 km (0.082 R)
• M76: 48,698,744 km (0.033 R)
• M77: 49,353,385 km (0.11 R)
• M78: 51,501,311 km (0.097 R)
• M79: 52,084,743 km (0.111 R)
• M80: 52,335,469 km (0.057 R)
• M81: 53,006,116 km (0.099 R)
• M82: 53,763,829 km (0.105 R)
• M83: 53,932,725 km (0.085 R)
• M84: 54,355,788 km (0.111 R)
• M85: 54,694,926 km (0.026 R)
• M86: 55,716,680 km (0.105 R)
• M87: 56,401,389 km (0.085 R)
• M88: 56,830,735 km (0.081 R)
• M89: 57,002,773 km (0.082 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: 308 - 14,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit