🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.51 AU - 0.53 AU

Year: 134 Days

Day: 41.1 Hours

Environment

Temp: 254 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.86 AU - 2.28 AU

Year: 1062 Days

Day: 24.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,464,250 km

• M1: 597,494 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.97 AU - 2.33 AU

Year: 1124 Days

Day: 28.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,464,250 km

• M1: 1,382,434 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.29 AU - 2.85 AU

Year: 1469 Days

Day: 18.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.98 AU - 3.22 AU

Year: 1946 Days

Day: 16.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,464,250 km

• M1: 503,546 km (0.11 R)
• M2: 803,341 km (0.102 R)

Asteroid Belt

Center: 5.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.8

Radius: 14.2

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.9 AU - 10.3 AU

Year: 8990 Days

Day: 11 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,464,250 km

• M1: 244,443 km (0.086 R)
• M2: 402,717 km (0.029 R)
• M3: 1,668,465 km (0.07 R)
• M4: 2,347,939 km (0.103 R)
• M5: 2,473,451 km (0.084 R)
• M6: 3,761,638 km (0.027 R)
• M7: 4,029,419 km (0.065 R)
• M8: 4,710,239 km (0.067 R)
• M9: 4,902,173 km (0.088 R)
• M10: 5,195,085 km (0.067 R)
• M11: 5,393,602 km (0.104 R)
• M12: 5,969,853 km (0.1 R)
• M13: 6,143,087 km (0.114 R)
• M14: 6,601,455 km (0.034 R)
• M15: 7,071,043 km (0.096 R)
• M16: 7,180,997 km (0.051 R)
• M17: 7,588,950 km (0.083 R)
• M18: 7,966,386 km (0.057 R)
• M19: 8,234,465 km (0.082 R)
• M20: 8,388,850 km (0.061 R)
• M21: 8,544,282 km (0.036 R)
• M22: 8,700,762 km (0.054 R)
• M23: 8,976,770 km (0.066 R)
• M24: 10,027,246 km (0.067 R)
• M25: 10,192,253 km (0.088 R)
• M26: 10,567,145 km (0.12 R)
• M27: 11,588,749 km (0.078 R)
• M28: 11,849,049 km (0.069 R)
• M29: 12,331,352 km (0.085 R)
• M30: 12,464,046 km (0.119 R)
• M31: 12,730,928 km (0.118 R)
• M32: 12,999,606 km (0.112 R)
• M33: 13,542,646 km (0.113 R)
• M34: 13,908,712 km (0.117 R)
• M35: 14,510,844 km (0.11 R)
• M36: 14,791,489 km (0.048 R)
• M37: 15,692,517 km (0.1 R)
• M38: 15,788,410 km (0.098 R)
• M39: 17,151,097 km (0.104 R)
• M40: 17,946,658 km (0.077 R)
• M41: 18,197,833 km (0.11 R)
• M42: 19,060,265 km (0.065 R)
• M43: 19,625,445 km (0.119 R)
• M44: 20,092,041 km (0.1 R)
• M45: 20,300,581 km (0.031 R)
• M46: 20,405,150 km (0.112 R)
• M47: 21,887,515 km (0.116 R)
• M48: 22,479,324 km (0.095 R)
• M49: 23,021,916 km (0.095 R)
• M50: 23,240,179 km (0.078 R)
• M51: 23,568,995 km (0.068 R)
• M52: 23,844,105 km (0.085 R)
• M53: 24,843,270 km (0.054 R)
• M54: 25,179,266 km (0.067 R)
• M55: 25,742,802 km (0.115 R)
• M56: 26,310,526 km (0.119 R)
• M57: 27,921,994 km (0.103 R)
• M58: 28,622,411 km (0.084 R)
• M59: 28,857,280 km (0.09 R)
• M60: 29,328,663 km (0.058 R)
• M61: 29,565,326 km (0.094 R)
• M62: 29,683,957 km (0.03 R)
• M63: 30,758,369 km (0.101 R)
• M64: 30,938,635 km (0.055 R)
• M65: 31,360,800 km (0.09 R)
• M66: 31,784,760 km (0.106 R)
• M67: 32,088,743 km (0.056 R)
• M68: 32,271,701 km (0.075 R)
• M69: 32,945,191 km (0.11 R)
• M70: 33,252,914 km (0.099 R)
• M71: 34,119,385 km (0.031 R)
• M72: 36,508,912 km (0.092 R)
• M73: 36,636,219 km (0.106 R)
• M74: 37,788,123 km (0.1 R)
• M75: 38,692,442 km (0.105 R)
• M76: 39,669,167 km (0.118 R)
• M77: 41,182,499 km (0.102 R)
• M78: 41,381,314 km (0.112 R)
• M79: 41,646,850 km (0.041 R)
• M80: 42,513,770 km (0.086 R)
• M81: 43,184,717 km (0.117 R)
• M82: 43,588,930 km (0.109 R)
• M83: 43,724,017 km (0.066 R)
• M84: 45,492,114 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.1

Radius: 8.3

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 10.11 AU - 13.91 AU

Year: 14836 Days

Day: 10 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 38,464,250 km

• M1: 117,434 km (0.114 R)
• M2: 250,427 km (0.078 R)
• M3: 712,684 km (0.098 R)
• M4: 808,277 km (0.101 R)
• M5: 908,508 km (0.089 R)
• M6: 1,422,676 km (0.091 R)
• M7: 1,645,726 km (0.099 R)
• M8: 1,880,146 km (0.063 R)
• M9: 2,676,306 km (0.119 R)
• M10: 2,983,730 km (0.106 R)
• M11: 3,237,747 km (0.105 R)
• M12: 3,334,985 km (0.08 R)
• M13: 3,565,366 km (0.054 R)
• M14: 3,733,065 km (0.107 R)
• M15: 4,793,565 km (0.068 R)
• M16: 4,978,916 km (0.032 R)
• M17: 5,433,395 km (0.044 R)
• M18: 6,260,671 km (0.113 R)
• M19: 6,792,491 km (0.06 R)
• M20: 6,875,518 km (0.088 R)
• M21: 7,595,533 km (0.066 R)
• M22: 7,855,235 km (0.081 R)
• M23: 8,697,321 km (0.046 R)
• M24: 9,707,855 km (0.082 R)
• M25: 10,037,120 km (0.064 R)
• M26: 11,638,266 km (0.053 R)
• M27: 12,088,705 km (0.11 R)
• M28: 12,698,017 km (0.117 R)
• M29: 13,317,352 km (0.087 R)
• M30: 15,452,114 km (0.117 R)
• M31: 15,726,327 km (0.079 R)
• M32: 16,168,388 km (0.07 R)
• M33: 16,279,539 km (0.1 R)
• M34: 16,783,086 km (0.106 R)
• M35: 17,121,476 km (0.115 R)
• M36: 17,291,569 km (0.09 R)
• M37: 17,462,260 km (0.086 R)
• M38: 17,747,992 km (0.115 R)
• M39: 18,150,410 km (0.107 R)
• M40: 18,323,944 km (0.088 R)
• M41: 19,612,580 km (0.103 R)
• M42: 19,790,602 km (0.06 R)
• M43: 19,909,532 km (0.047 R)
• M44: 20,267,819 km (0.09 R)
• M45: 21,112,149 km (0.051 R)
• M46: 21,233,623 km (0.118 R)
• M47: 21,477,467 km (0.071 R)
• M48: 22,648,220 km (0.108 R)
• M49: 23,022,215 km (0.077 R)
• M50: 23,209,960 km (0.09 R)
• M51: 23,398,304 km (0.112 R)
• M52: 23,902,897 km (0.097 R)
• M53: 24,156,466 km (0.065 R)
• M54: 25,115,538 km (0.101 R)
• M55: 26,413,598 km (0.104 R)
• M56: 26,544,646 km (0.12 R)
• M57: 27,866,643 km (0.101 R)
• M58: 29,007,027 km (0.119 R)
• M59: 29,413,185 km (0.037 R)
• M60: 29,480,953 km (0.092 R)
• M61: 31,680,341 km (0.095 R)
• M62: 33,152,085 km (0.051 R)
• M63: 34,574,461 km (0.109 R)
• M64: 35,944,180 km (0.094 R)
• M65: 37,257,948 km (0.098 R)
• M66: 38,290,772 km (0.105 R)
• M67: 39,407,669 km (0.043 R)
• M68: 39,707,314 km (0.114 R)
• M69: 40,384,244 km (0.107 R)
• M70: 40,761,979 km (0.058 R)
• M71: 40,837,676 km (0.104 R)
• M72: 41,368,898 km (0.106 R)
• M73: 42,361,330 km (0.117 R)
• M74: 43,053,070 km (0.092 R)
• M75: 43,438,883 km (0.088 R)
• M76: 44,369,681 km (0.076 R)
• M77: 44,447,622 km (0.093 R)
• M78: 44,915,713 km (0.046 R)
• M79: 45,935,672 km (0.11 R)
• M80: 46,172,186 km (0.102 R)
• M81: 47,758,821 km (0.112 R)
• M82: 47,998,327 km (0.118 R)
• M83: 51,475,431 km (0.087 R)
• M84: 51,885,029 km (0.066 R)
• M85: 52,131,268 km (0.114 R)
• M86: 52,295,676 km (0.095 R)
• M87: 52,377,805 km (0.051 R)
• M88: 53,699,801 km (0.1 R)
• M89: 54,281,737 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.8

Radius: 4.9

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 16.04 AU - 24.36 AU

Year: 32361 Days

Day: 19 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 38,464,250 km

• M1: 124,615 km (0.084 R)
• M2: 929,900 km (0.12 R)
• M3: 1,257,221 km (0.1 R)
• M4: 1,330,374 km (0.109 R)
• M5: 2,008,351 km (0.107 R)
• M6: 2,115,912 km (0.104 R)
• M7: 2,269,699 km (0.111 R)
• M8: 3,367,897 km (0.087 R)
• M9: 3,625,504 km (0.065 R)
• M10: 3,730,223 km (0.119 R)
• M11: 4,214,322 km (0.107 R)
• M12: 4,407,901 km (0.077 R)
• M13: 5,211,092 km (0.104 R)
• M14: 5,538,861 km (0.111 R)
• M15: 6,689,418 km (0.033 R)
• M16: 7,407,339 km (0.059 R)
• M17: 7,540,481 km (0.117 R)
• M18: 7,708,030 km (0.118 R)
• M19: 8,774,214 km (0.11 R)
• M20: 8,844,675 km (0.098 R)
• M21: 9,056,805 km (0.066 R)
• M22: 9,128,013 km (0.114 R)
• M23: 9,163,618 km (0.066 R)
• M24: 9,342,387 km (0.092 R)
• M25: 9,995,681 km (0.086 R)
• M26: 10,965,075 km (0.091 R)
• M27: 11,538,035 km (0.12 R)
• M28: 11,886,299 km (0.047 R)
• M29: 11,964,239 km (0.108 R)
• M30: 12,003,284 km (0.082 R)
• M31: 12,081,374 km (0.041 R)
• M32: 12,474,667 km (0.096 R)
• M33: 12,633,091 km (0.117 R)
• M34: 13,435,385 km (0.113 R)
• M35: 14,295,423 km (0.068 R)
• M36: 15,469,617 km (0.05 R)
• M37: 17,244,147 km (0.082 R)
• M38: 18,312,275 km (0.071 R)
• M39: 18,718,284 km (0.036 R)
• M40: 20,325,563 km (0.105 R)
• M41: 21,122,023 km (0.105 R)
• M42: 21,310,965 km (0.084 R)
• M43: 21,452,933 km (0.106 R)
• M44: 21,737,917 km (0.098 R)
• M45: 23,181,686 km (0.034 R)
• M46: 23,669,824 km (0.087 R)
• M47: 23,915,164 km (0.053 R)
• M48: 24,210,620 km (0.065 R)
• M49: 24,904,904 km (0.092 R)
• M50: 25,354,595 km (0.05 R)
• M51: 26,110,214 km (0.063 R)
• M52: 27,746,515 km (0.088 R)
• M53: 28,995,358 km (0.104 R)
• M54: 29,573,853 km (0.11 R)
• M55: 34,059,845 km (0.093 R)
• M56: 36,579,073 km (0.08 R)
• M57: 36,805,863 km (0.029 R)
• M58: 37,946,996 km (0.077 R)
• M59: 38,291,520 km (0.071 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 16,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit