🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.87 AU - 1.03 AU

Year: 327 Days

Day: 31.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,751,074 km

• M1: 353,201 km (0.116 R)
• M2: 443,857 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.1 AU - 1.46 AU

Year: 511 Days

Day: 46.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.2 AU - 3.06 AU

Year: 1506 Days

Day: 21.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 80.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.62 AU - 2.8 AU

Year: 1575 Days

Day: 31.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.57 AU - 3.87 AU

Year: 2533 Days

Day: 34.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 105.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,751,074 km

• M1: 1,017,116 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.8

Radius: 11.8

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.41 AU - 5.47 AU

Year: 4480 Days

Day: 11.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,751,074 km

• M1: 248,931 km (0.104 R)
• M2: 354,846 km (0.05 R)
• M3: 508,034 km (0.12 R)
• M4: 585,676 km (0.046 R)
• M5: 687,103 km (0.074 R)
• M6: 765,193 km (0.073 R)
• M7: 931,396 km (0.093 R)
• M8: 1,030,580 km (0.057 R)
• M9: 1,180,626 km (0.106 R)
• M10: 1,375,702 km (0.116 R)
• M11: 1,555,369 km (0.118 R)
• M12: 1,702,125 km (0.109 R)
• M13: 1,839,755 km (0.063 R)
• M14: 1,981,274 km (0.12 R)
• M15: 2,141,045 km (0.098 R)
• M16: 2,396,857 km (0.104 R)
• M17: 2,489,458 km (0.096 R)
• M18: 2,742,578 km (0.093 R)
• M19: 3,534,399 km (0.044 R)
• M20: 3,658,266 km (0.114 R)
• M21: 3,983,343 km (0.077 R)
• M22: 4,075,345 km (0.086 R)
• M23: 4,817,500 km (0.051 R)
• M24: 4,994,624 km (0.102 R)
• M25: 5,355,753 km (0.075 R)
• M26: 5,746,054 km (0.092 R)
• M27: 6,060,659 km (0.108 R)
• M28: 6,359,555 km (0.107 R)
• M29: 6,467,565 km (0.112 R)
• M30: 6,663,388 km (0.114 R)
• M31: 6,971,859 km (0.094 R)
• M32: 7,195,059 km (0.095 R)
• M33: 7,855,983 km (0.104 R)
• M34: 7,971,921 km (0.09 R)
• M35: 8,065,120 km (0.112 R)
• M36: 8,370,450 km (0.091 R)
• M37: 8,465,145 km (0.062 R)
• M38: 8,631,648 km (0.097 R)
• M39: 8,871,603 km (0.065 R)
• M40: 9,555,115 km (0.11 R)
• M41: 9,654,149 km (0.078 R)
• M42: 10,003,460 km (0.079 R)
• M43: 10,154,404 km (0.118 R)
• M44: 10,230,250 km (0.057 R)
• M45: 10,484,118 km (0.077 R)
• M46: 10,560,862 km (0.109 R)
• M47: 10,817,572 km (0.078 R)
• M48: 11,180,346 km (0.101 R)
• M49: 11,310,945 km (0.06 R)
• M50: 11,626,447 km (0.08 R)
• M51: 12,212,273 km (0.092 R)
• M52: 12,698,914 km (0.104 R)
• M53: 12,807,822 km (0.095 R)
• M54: 12,971,931 km (0.105 R)
• M55: 13,054,209 km (0.062 R)
• M56: 13,496,122 km (0.11 R)
• M57: 13,691,048 km (0.117 R)
• M58: 14,083,592 km (0.116 R)
• M59: 14,196,389 km (0.118 R)
• M60: 14,281,211 km (0.108 R)
• M61: 14,851,179 km (0.071 R)
• M62: 15,023,516 km (0.112 R)
• M63: 15,138,856 km (0.077 R)
• M64: 16,013,255 km (0.051 R)
• M65: 16,219,551 km (0.106 R)
• M66: 16,694,674 km (0.102 R)
• M67: 16,874,041 km (0.116 R)
• M68: 17,325,079 km (0.116 R)
• M69: 17,658,383 km (0.099 R)
• M70: 18,857,410 km (0.108 R)
• M71: 19,356,917 km (0.108 R)
• M72: 19,671,372 km (0.05 R)
• M73: 19,987,472 km (0.096 R)
• M74: 20,305,218 km (0.119 R)
• M75: 20,528,568 km (0.067 R)
• M76: 20,817,142 km (0.104 R)
• M77: 21,560,494 km (0.087 R)

Asteroid Belt

Center: 6.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829

Radius: 14.8

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.14 AU - 8.4 AU

Year: 6921 Days

Day: 9.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,751,074 km

• M1: 217,964 km (0.097 R)
• M2: 370,404 km (0.098 R)
• M3: 602,431 km (0.072 R)
• M4: 739,761 km (0.078 R)
• M5: 920,924 km (0.054 R)
• M6: 1,017,565 km (0.119 R)
• M7: 1,170,005 km (0.087 R)
• M8: 1,518,418 km (0.094 R)
• M9: 1,615,807 km (0.107 R)
• M10: 1,755,830 km (0.119 R)
• M11: 2,358,111 km (0.075 R)
• M12: 2,495,292 km (0.048 R)
• M13: 2,850,587 km (0.104 R)
• M14: 3,427,138 km (0.089 R)
• M15: 3,557,288 km (0.115 R)
• M16: 4,177,969 km (0.084 R)
• M17: 4,458,465 km (0.117 R)
• M18: 5,097,547 km (0.119 R)
• M19: 5,367,422 km (0.09 R)
• M20: 5,734,685 km (0.116 R)
• M21: 5,827,884 km (0.12 R)
• M22: 5,984,214 km (0.111 R)
• M23: 6,754,045 km (0.105 R)
• M24: 6,852,480 km (0.1 R)
• M25: 7,521,332 km (0.066 R)
• M26: 8,071,553 km (0.116 R)
• M27: 8,492,671 km (0.118 R)
• M28: 8,599,185 km (0.068 R)
• M29: 8,705,998 km (0.082 R)
• M30: 9,430,051 km (0.062 R)
• M31: 9,688,108 km (0.091 R)
• M32: 10,286,649 km (0.086 R)
• M33: 11,677,161 km (0.044 R)
• M34: 11,835,436 km (0.117 R)
• M35: 12,034,102 km (0.11 R)
• M36: 12,233,964 km (0.12 R)
• M37: 12,394,632 km (0.071 R)
• M38: 12,636,831 km (0.108 R)
• M39: 13,497,468 km (0.079 R)
• M40: 14,123,685 km (0.114 R)
• M41: 14,461,626 km (0.103 R)
• M42: 15,059,419 km (0.111 R)
• M43: 15,665,440 km (0.116 R)
• M44: 16,544,926 km (0.095 R)
• M45: 17,305,033 km (0.113 R)
• M46: 17,621,432 km (0.114 R)
• M47: 18,031,031 km (0.047 R)
• M48: 18,535,775 km (0.092 R)
• M49: 18,813,129 km (0.07 R)
• M50: 19,653,570 km (0.056 R)
• M51: 21,856,399 km (0.085 R)
• M52: 21,953,936 km (0.074 R)
• M53: 22,542,305 km (0.072 R)
• M54: 22,640,890 km (0.093 R)
• M55: 24,743,787 km (0.108 R)
• M56: 25,151,441 km (0.089 R)
• M57: 25,458,566 km (0.102 R)
• M58: 26,025,093 km (0.073 R)
• M59: 26,335,808 km (0.111 R)
• M60: 26,804,049 km (0.097 R)
• M61: 27,013,187 km (0.096 R)
• M62: 27,327,791 km (0.108 R)
• M63: 28,172,720 km (0.096 R)
• M64: 29,617,835 km (0.108 R)
• M65: 29,942,313 km (0.101 R)
• M66: 30,159,230 km (0.094 R)
• M67: 30,813,272 km (0.091 R)
• M68: 31,251,893 km (0.107 R)
• M69: 31,527,003 km (0.1 R)
• M70: 31,858,363 km (0.093 R)
• M71: 32,859,172 km (0.056 R)
• M72: 33,082,971 km (0.057 R)
• M73: 33,251,119 km (0.092 R)
• M74: 33,700,960 km (0.036 R)
• M75: 33,926,703 km (0.118 R)
• M76: 34,266,140 km (0.037 R)
• M77: 34,493,080 km (0.081 R)
• M78: 34,834,463 km (0.117 R)
• M79: 35,750,301 km (0.099 R)
• M80: 37,197,211 km (0.076 R)
• M81: 37,313,748 km (0.086 R)
• M82: 38,899,486 km (0.106 R)
• M83: 39,611,272 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.4

Radius: 8.7

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.31 AU - 10.91 AU

Year: 10519 Days

Day: 12.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 40,751,074 km

• M1: 111,899 km (0.094 R)
• M2: 278,551 km (0.099 R)
• M3: 535,560 km (0.102 R)
• M4: 675,883 km (0.071 R)
• M5: 797,357 km (0.07 R)
• M6: 1,027,887 km (0.072 R)
• M7: 1,298,210 km (0.074 R)
• M8: 1,631,514 km (0.076 R)
• M9: 1,776,624 km (0.045 R)
• M10: 2,013,288 km (0.112 R)
• M11: 2,124,140 km (0.104 R)
• M12: 2,422,289 km (0.071 R)
• M13: 2,540,471 km (0.028 R)
• M14: 2,709,367 km (0.053 R)
• M15: 2,832,187 km (0.051 R)
• M16: 3,160,405 km (0.103 R)
• M17: 3,474,261 km (0.083 R)
• M18: 4,503,793 km (0.102 R)
• M19: 5,341,691 km (0.111 R)
• M20: 5,558,758 km (0.101 R)
• M21: 5,969,404 km (0.115 R)
• M22: 6,162,235 km (0.085 R)
• M23: 6,554,182 km (0.038 R)
• M24: 7,089,293 km (0.106 R)
• M25: 7,499,790 km (0.059 R)
• M26: 8,272,613 km (0.103 R)
• M27: 8,487,734 km (0.1 R)
• M28: 8,559,990 km (0.109 R)
• M29: 9,553,619 km (0.068 R)
• M30: 10,045,048 km (0.114 R)
• M31: 10,197,937 km (0.104 R)
• M32: 10,778,078 km (0.071 R)
• M33: 11,488,368 km (0.102 R)
• M34: 13,708,700 km (0.118 R)
• M35: 13,963,465 km (0.058 R)
• M36: 14,048,736 km (0.109 R)
• M37: 14,305,596 km (0.112 R)
• M38: 14,520,717 km (0.114 R)
• M39: 14,737,036 km (0.112 R)
• M40: 14,823,803 km (0.097 R)
• M41: 15,834,486 km (0.065 R)
• M42: 16,685,997 km (0.086 R)
• M43: 16,821,832 km (0.076 R)
• M44: 17,049,071 km (0.103 R)
• M45: 17,368,911 km (0.078 R)
• M46: 17,460,615 km (0.064 R)
• M47: 17,552,468 km (0.114 R)
• M48: 18,153,702 km (0.031 R)
• M49: 18,386,775 km (0.112 R)
• M50: 19,566,803 km (0.1 R)
• M51: 19,662,247 km (0.063 R)
• M52: 19,997,645 km (0.105 R)
• M53: 20,141,857 km (0.082 R)
• M54: 20,431,479 km (0.114 R)
• M55: 21,259,653 km (0.099 R)
• M56: 22,747,703 km (0.107 R)
• M57: 23,251,249 km (0.071 R)
• M58: 23,453,655 km (0.095 R)
• M59: 24,731,969 km (0.092 R)
• M60: 24,990,324 km (0.045 R)
• M61: 25,614,147 km (0.055 R)
• M62: 25,875,495 km (0.111 R)
• M63: 26,242,907 km (0.068 R)
• M64: 27,249,103 km (0.075 R)
• M65: 27,622,948 km (0.071 R)
• M66: 27,730,060 km (0.111 R)
• M67: 28,429,879 km (0.06 R)
• M68: 28,592,192 km (0.114 R)
• M69: 28,917,717 km (0.051 R)
• M70: 29,299,042 km (0.107 R)
• M71: 29,408,249 km (0.053 R)
• M72: 29,572,357 km (0.082 R)
• M73: 29,901,622 km (0.102 R)
• M74: 30,287,286 km (0.089 R)
• M75: 30,840,947 km (0.061 R)
• M76: 31,902,195 km (0.062 R)
• M77: 31,958,444 km (0.104 R)
• M78: 32,296,236 km (0.114 R)
• M79: 33,146,101 km (0.04 R)
• M80: 33,831,110 km (0.12 R)
• M81: 34,925,418 km (0.092 R)
• M82: 35,215,339 km (0.11 R)
• M83: 35,389,620 km (0.092 R)
• M84: 35,447,814 km (0.056 R)
• M85: 36,912,527 km (0.059 R)
• M86: 37,860,229 km (0.066 R)
• M87: 37,979,159 km (0.086 R)
• M88: 39,417,244 km (0.106 R)
• M89: 39,477,532 km (0.114 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 12,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit