🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.4 AU - 0.62 AU

Year: 136 Days

Day: 19.2 Hours

Environment

Temp: 213 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.01 AU - 1.51 AU

Year: 527 Days

Day: 12.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 43.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 40,046,500 km

• M1: 872,156 km (0.091 R)
• M2: 1,074,562 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.91 AU - 2.35 AU

Year: 1159 Days

Day: 39.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.35 AU - 2.75 AU

Year: 1518 Days

Day: 42.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,046,500 km

• M1: 1,675,347 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.18 AU - 3.22 AU

Year: 2134 Days

Day: 40 Hours

Environment

Temp: -120 °C

Axial Tilt: 175.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,046,500 km

• M1: 1,170,005 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.4

Radius: 14.5

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.94 AU - 5.54 AU

Year: 3847 Days

Day: 8.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 40,046,500 km

• M1: 181,013 km (0.034 R)
• M2: 429,645 km (0.064 R)
• M3: 634,145 km (0.116 R)
• M4: 732,132 km (0.094 R)
• M5: 895,642 km (0.079 R)
• M6: 1,040,603 km (0.118 R)
• M7: 1,562,699 km (0.077 R)
• M8: 1,702,274 km (0.05 R)
• M9: 2,091,229 km (0.072 R)
• M10: 2,318,169 km (0.095 R)
• M11: 2,689,321 km (0.093 R)
• M12: 2,781,174 km (0.11 R)
• M13: 3,000,036 km (0.055 R)
• M14: 3,176,112 km (0.097 R)
• M15: 3,673,825 km (0.099 R)
• M16: 3,828,060 km (0.102 R)
• M17: 3,949,683 km (0.045 R)
• M18: 4,090,155 km (0.098 R)
• M19: 4,250,076 km (0.08 R)
• M20: 4,376,037 km (0.086 R)
• M21: 4,613,449 km (0.062 R)
• M22: 4,761,551 km (0.119 R)
• M23: 4,930,147 km (0.112 R)
• M24: 5,024,693 km (0.088 R)
• M25: 5,389,712 km (0.073 R)
• M26: 5,683,971 km (0.105 R)
• M27: 5,963,420 km (0.05 R)
• M28: 6,104,790 km (0.104 R)
• M29: 6,432,409 km (0.054 R)
• M30: 6,786,807 km (0.076 R)
• M31: 6,892,273 km (0.107 R)
• M32: 7,040,973 km (0.077 R)
• M33: 8,066,317 km (0.066 R)
• M34: 8,426,100 km (0.068 R)
• M35: 8,585,123 km (0.083 R)
• M36: 8,699,415 km (0.106 R)
• M37: 8,837,195 km (0.103 R)
• M38: 8,998,910 km (0.094 R)
• M39: 9,489,741 km (0.116 R)
• M40: 9,750,490 km (0.091 R)
• M41: 10,085,739 km (0.101 R)
• M42: 11,213,856 km (0.095 R)
• M43: 11,666,240 km (0.087 R)
• M44: 11,945,540 km (0.057 R)
• M45: 12,150,189 km (0.119 R)
• M46: 12,433,528 km (0.074 R)
• M47: 12,562,930 km (0.071 R)
• M48: 13,032,817 km (0.113 R)
• M49: 13,561,645 km (0.082 R)
• M50: 13,668,309 km (0.093 R)
• M51: 13,963,016 km (0.057 R)
• M52: 14,395,354 km (0.115 R)
• M53: 14,749,901 km (0.034 R)
• M54: 15,107,440 km (0.081 R)
• M55: 15,356,521 km (0.103 R)
• M56: 15,662,897 km (0.066 R)
• M57: 15,859,020 km (0.094 R)
• M58: 16,395,179 km (0.064 R)
• M59: 16,651,290 km (0.102 R)
• M60: 16,765,583 km (0.119 R)
• M61: 17,167,552 km (0.119 R)
• M62: 17,282,892 km (0.032 R)
• M63: 17,572,663 km (0.08 R)
• M64: 18,540,113 km (0.081 R)
• M65: 20,465,438 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340

Radius: 8.6

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.99 AU - 8.97 AU

Year: 8403 Days

Day: 5.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,046,500 km

• M1: 122,670 km (0.113 R)
• M2: 195,225 km (0.079 R)
• M3: 256,411 km (0.069 R)
• M4: 472,430 km (0.117 R)
• M5: 665,262 km (0.08 R)
• M6: 744,249 km (0.092 R)
• M7: 854,952 km (0.1 R)
• M8: 927,208 km (0.119 R)
• M9: 986,448 km (0.107 R)
• M10: 1,204,412 km (0.101 R)
• M11: 1,577,958 km (0.101 R)
• M12: 1,722,619 km (0.05 R)
• M13: 1,777,971 km (0.105 R)
• M14: 1,909,617 km (0.087 R)
• M15: 2,123,093 km (0.087 R)
• M16: 2,573,233 km (0.037 R)
• M17: 2,809,448 km (0.049 R)
• M18: 3,465,435 km (0.111 R)
• M19: 3,678,612 km (0.082 R)
• M20: 4,318,143 km (0.095 R)
• M21: 4,702,759 km (0.056 R)
• M22: 4,807,178 km (0.052 R)
• M23: 4,965,303 km (0.059 R)
• M24: 5,125,223 km (0.083 R)
• M25: 5,670,358 km (0.117 R)
• M26: 6,234,042 km (0.09 R)
• M27: 6,435,551 km (0.044 R)
• M28: 6,815,380 km (0.041 R)
• M29: 6,933,861 km (0.104 R)
• M30: 7,566,511 km (0.107 R)
• M31: 8,312,106 km (0.092 R)
• M32: 8,693,731 km (0.081 R)
• M33: 8,886,712 km (0.075 R)
• M34: 9,016,114 km (0.093 R)
• M35: 9,146,264 km (0.078 R)
• M36: 9,507,094 km (0.058 R)
• M37: 9,606,278 km (0.117 R)
• M38: 12,268,970 km (0.066 R)
• M39: 12,485,438 km (0.069 R)
• M40: 12,703,253 km (0.07 R)
• M41: 13,549,827 km (0.065 R)
• M42: 14,414,503 km (0.104 R)
• M43: 14,490,499 km (0.101 R)
• M44: 15,258,235 km (0.104 R)
• M45: 15,452,263 km (0.075 R)
• M46: 17,558,452 km (0.071 R)
• M47: 17,843,286 km (0.088 R)
• M48: 18,006,797 km (0.104 R)
• M49: 18,665,626 km (0.109 R)
• M50: 18,873,118 km (0.111 R)
• M51: 19,081,358 km (0.111 R)
• M52: 19,795,239 km (0.079 R)
• M53: 20,261,835 km (0.118 R)
• M54: 20,860,825 km (0.085 R)
• M55: 20,990,077 km (0.111 R)
• M56: 21,076,246 km (0.117 R)
• M57: 21,596,098 km (0.103 R)
• M58: 22,120,289 km (0.046 R)
• M59: 23,047,497 km (0.089 R)
• M60: 23,136,507 km (0.082 R)
• M61: 23,672,666 km (0.111 R)
• M62: 23,807,454 km (0.118 R)
• M63: 24,032,449 km (0.082 R)
• M64: 24,666,445 km (0.071 R)
• M65: 24,894,282 km (0.082 R)
• M66: 25,305,976 km (0.114 R)
• M67: 25,397,679 km (0.118 R)
• M68: 25,627,761 km (0.083 R)
• M69: 25,719,913 km (0.065 R)
• M70: 25,858,441 km (0.108 R)
• M71: 26,554,520 km (0.1 R)
• M72: 27,256,882 km (0.043 R)
• M73: 27,492,349 km (0.092 R)
• M74: 27,586,745 km (0.12 R)
• M75: 28,488,671 km (0.112 R)
• M76: 29,448,640 km (0.04 R)
• M77: 29,545,131 km (0.096 R)
• M78: 29,883,970 km (0.09 R)
• M79: 30,175,536 km (0.088 R)
• M80: 30,614,456 km (0.052 R)
• M81: 32,291,748 km (0.091 R)
• M82: 32,790,656 km (0.116 R)
• M83: 33,543,882 km (0.084 R)
• M84: 33,796,253 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.1

Radius: 3.3

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 16.36 AU - 18.12 AU

Year: 26685 Days

Day: 21.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 40,046,500 km

• M1: 42,336 km (0.081 R)
• M2: 81,082 km (0.056 R)
• M3: 180,565 km (0.111 R)
• M4: 373,097 km (0.105 R)
• M5: 501,751 km (0.111 R)
• M6: 963,261 km (0.1 R)
• M7: 997,668 km (0.113 R)
• M8: 1,344,286 km (0.103 R)
• M9: 1,441,226 km (0.083 R)
• M10: 1,500,616 km (0.099 R)
• M11: 1,766,751 km (0.093 R)
• M12: 2,577,422 km (0.086 R)
• M13: 2,894,719 km (0.047 R)
• M14: 2,919,702 km (0.078 R)
• M15: 2,944,684 km (0.119 R)
• M16: 3,070,795 km (0.037 R)
• M17: 3,973,768 km (0.114 R)
• M18: 4,141,019 km (0.056 R)
• M19: 4,197,417 km (0.113 R)
• M20: 4,598,489 km (0.119 R)
• M21: 4,656,832 km (0.113 R)
• M22: 4,774,117 km (0.05 R)
• M23: 5,560,403 km (0.098 R)
• M24: 5,716,135 km (0.091 R)
• M25: 6,320,959 km (0.117 R)
• M26: 6,812,837 km (0.055 R)
• M27: 7,282,873 km (0.107 R)
• M28: 7,521,781 km (0.087 R)
• M29: 7,763,232 km (0.061 R)
• M30: 7,867,502 km (0.105 R)
• M31: 8,007,226 km (0.106 R)
• M32: 8,502,844 km (0.101 R)
• M33: 8,574,501 km (0.118 R)
• M34: 8,899,129 km (0.072 R)
• M35: 9,747,049 km (0.033 R)
• M36: 9,859,547 km (0.103 R)
• M37: 9,934,795 km (0.079 R)
• M38: 10,010,342 km (0.099 R)
• M39: 10,390,320 km (0.101 R)
• M40: 11,996,852 km (0.059 R)
• M41: 13,303,439 km (0.118 R)
• M42: 13,762,855 km (0.049 R)
• M43: 15,042,215 km (0.073 R)
• M44: 15,215,599 km (0.113 R)
• M45: 17,121,327 km (0.109 R)
• M46: 17,257,012 km (0.031 R)
• M47: 17,895,196 km (0.077 R)
• M48: 18,309,433 km (0.058 R)
• M49: 19,807,955 km (0.109 R)
• M50: 21,345,372 km (0.099 R)
• M51: 21,491,380 km (0.117 R)
• M52: 23,420,594 km (0.109 R)
• M53: 23,671,769 km (0.041 R)
• M54: 24,227,824 km (0.104 R)
• M55: 25,455,723 km (0.101 R)
• M56: 25,869,661 km (0.1 R)
• M57: 27,071,679 km (0.116 R)
• M58: 27,812,189 km (0.084 R)
• M59: 28,345,206 km (0.118 R)
• M60: 28,559,281 km (0.097 R)
• M61: 28,935,370 km (0.042 R)
• M62: 29,313,104 km (0.066 R)
• M63: 30,018,907 km (0.089 R)
• M64: 30,675,343 km (0.058 R)
• M65: 32,058,076 km (0.109 R)
• M66: 32,616,824 km (0.083 R)
• M67: 33,573,951 km (0.109 R)
• M68: 34,027,681 km (0.103 R)
• M69: 35,573,626 km (0.1 R)
• M70: 37,083,966 km (0.109 R)
• M71: 39,209,303 km (0.081 R)
• M72: 39,268,992 km (0.03 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 12,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit