🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.52 AU - 0.84 AU

Year: 203 Days

Day: 35.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 116,063,880 km

• M1: 478,713 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.7 AU - 1.04 AU

Year: 293 Days

Day: 24.4 Hours

Environment

Temp: 115 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 116,063,880 km

• M1: 229,334 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.82 AU - 1.22 AU

Year: 373 Days

Day: 41.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.95 AU - 4.09 AU

Year: 2388 Days

Day: 36.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.3

Radius: 12.9

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.76 AU - 8.64 AU

Year: 6987 Days

Day: 8.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 116,063,880 km

• M1: 226,342 km (0.072 R)
• M2: 378,333 km (0.057 R)
• M3: 471,383 km (0.099 R)
• M4: 563,535 km (0.029 R)
• M5: 712,834 km (0.12 R)
• M6: 876,943 km (0.091 R)
• M7: 1,010,982 km (0.101 R)
• M8: 1,152,352 km (0.103 R)
• M9: 1,540,260 km (0.025 R)
• M10: 1,626,278 km (0.109 R)
• M11: 1,776,475 km (0.091 R)
• M12: 1,922,333 km (0.114 R)
• M13: 2,100,803 km (0.086 R)
• M14: 2,245,614 km (0.053 R)
• M15: 2,545,557 km (0.091 R)
• M16: 2,690,219 km (0.119 R)
• M17: 2,795,087 km (0.064 R)
• M18: 3,031,002 km (0.038 R)
• M19: 3,206,630 km (0.06 R)
• M20: 3,848,405 km (0.097 R)
• M21: 4,257,555 km (0.094 R)
• M22: 4,529,824 km (0.057 R)
• M23: 5,039,503 km (0.049 R)
• M24: 5,156,788 km (0.087 R)
• M25: 5,367,572 km (0.091 R)
• M26: 5,770,289 km (0.026 R)
• M27: 5,865,733 km (0.028 R)
• M28: 6,155,204 km (0.114 R)
• M29: 6,648,279 km (0.074 R)
• M30: 6,863,401 km (0.12 R)
• M31: 7,022,722 km (0.108 R)
• M32: 7,256,694 km (0.087 R)
• M33: 7,345,106 km (0.119 R)
• M34: 7,537,788 km (0.05 R)
• M35: 7,837,732 km (0.058 R)
• M36: 8,172,083 km (0.11 R)
• M37: 8,807,874 km (0.092 R)
• M38: 9,139,832 km (0.11 R)
• M39: 9,411,501 km (0.104 R)
• M40: 9,572,618 km (0.052 R)
• M41: 9,767,095 km (0.12 R)
• M42: 10,143,633 km (0.098 R)
• M43: 10,441,483 km (0.047 R)
• M44: 10,995,443 km (0.052 R)
• M45: 11,507,218 km (0.079 R)
• M46: 11,593,386 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.3

Radius: 10.7

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.2 AU - 13.58 AU

Year: 12997 Days

Day: 10.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 116,063,880 km

• M1: 224,247 km (0.045 R)
• M2: 436,676 km (0.071 R)
• M3: 1,223,262 km (0.094 R)
• M4: 1,820,756 km (0.047 R)
• M5: 2,135,809 km (0.111 R)
• M6: 2,468,365 km (0.112 R)
• M7: 2,720,736 km (0.05 R)
• M8: 3,527,667 km (0.077 R)
• M9: 3,957,612 km (0.075 R)
• M10: 4,404,461 km (0.056 R)
• M11: 7,406,890 km (0.116 R)
• M12: 7,818,134 km (0.078 R)
• M13: 8,902,719 km (0.089 R)
• M14: 8,999,210 km (0.098 R)
• M15: 9,193,388 km (0.082 R)
• M16: 9,585,783 km (0.11 R)
• M17: 9,734,483 km (0.101 R)
• M18: 10,590,931 km (0.108 R)
• M19: 12,591,503 km (0.066 R)
• M20: 13,192,139 km (0.088 R)
• M21: 14,477,932 km (0.032 R)
• M22: 15,049,396 km (0.113 R)
• M23: 16,037,789 km (0.119 R)
• M24: 16,807,770 km (0.098 R)
• M25: 16,927,298 km (0.049 R)
• M26: 17,711,191 km (0.039 R)
• M27: 17,893,701 km (0.099 R)
• M28: 18,445,268 km (0.081 R)
• M29: 19,189,218 km (0.106 R)
• M30: 20,006,322 km (0.054 R)
• M31: 22,065,686 km (0.077 R)
• M32: 22,393,455 km (0.096 R)
• M33: 22,656,897 km (0.027 R)
• M34: 22,855,114 km (0.066 R)
• M35: 23,053,929 km (0.111 R)
• M36: 23,989,515 km (0.112 R)
• M37: 24,258,940 km (0.067 R)
• M38: 24,869,150 km (0.032 R)
• M39: 27,149,620 km (0.025 R)
• M40: 28,279,084 km (0.115 R)
• M41: 29,280,043 km (0.065 R)
• M42: 29,712,531 km (0.079 R)
• M43: 30,802,950 km (0.111 R)
• M44: 30,949,406 km (0.112 R)
• M45: 31,611,077 km (0.109 R)
• M46: 31,906,683 km (0.107 R)
• M47: 33,173,029 km (0.08 R)
• M48: 33,247,977 km (0.071 R)
• M49: 33,398,173 km (0.101 R)
• M50: 33,473,421 km (0.058 R)
• M51: 33,850,109 km (0.094 R)
• M52: 34,379,835 km (0.069 R)
• M53: 34,455,830 km (0.028 R)
• M54: 35,677,895 km (0.081 R)
• M55: 35,754,789 km (0.03 R)
• M56: 36,062,661 km (0.083 R)
• M57: 36,603,757 km (0.074 R)
• M58: 37,381,366 km (0.07 R)
• M59: 37,928,895 km (0.099 R)
• M60: 40,065,751 km (0.106 R)
• M61: 41,350,497 km (0.051 R)
• M62: 43,548,838 km (0.072 R)
• M63: 44,537,979 km (0.054 R)
• M64: 45,118,419 km (0.051 R)
• M65: 45,701,402 km (0.063 R)
• M66: 46,790,624 km (0.051 R)
• M67: 46,958,921 km (0.08 R)
• M68: 47,465,160 km (0.089 R)
• M69: 48,397,903 km (0.118 R)
• M70: 49,851,396 km (0.117 R)
• M71: 50,886,015 km (0.099 R)
• M72: 51,059,100 km (0.093 R)
• M73: 51,840,599 km (0.118 R)
• M74: 52,363,743 km (0.114 R)
• M75: 52,625,988 km (0.117 R)
• M76: 52,713,503 km (0.057 R)
• M77: 53,327,452 km (0.087 R)
• M78: 53,679,306 km (0.12 R)
• M79: 53,943,795 km (0.084 R)
• M80: 54,828,368 km (0.053 R)
• M81: 55,272,374 km (0.071 R)
• M82: 55,985,358 km (0.101 R)
• M83: 56,074,817 km (0.094 R)
• M84: 56,522,115 km (0.076 R)
• M85: 57,330,542 km (0.096 R)
• M86: 58,142,708 km (0.095 R)
• M87: 58,958,615 km (0.039 R)
• M88: 59,140,526 km (0.111 R)
• M89: 59,413,542 km (0.11 R)
• M90: 59,687,157 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.6

Radius: 6.9

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 13.54 AU - 15.74 AU

Year: 20258 Days

Day: 18.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 116,063,880 km

• M1: 158,125 km (0.105 R)
• M2: 792,121 km (0.072 R)
• M3: 1,570,179 km (0.102 R)
• M4: 1,944,922 km (0.105 R)
• M5: 2,773,993 km (0.082 R)
• M6: 2,825,754 km (0.118 R)
• M7: 2,877,964 km (0.117 R)
• M8: 3,116,872 km (0.109 R)
• M9: 3,252,407 km (0.11 R)
• M10: 3,445,389 km (0.062 R)
• M11: 4,105,564 km (0.117 R)
• M12: 4,557,050 km (0.119 R)
• M13: 5,473,936 km (0.082 R)
• M14: 5,703,718 km (0.105 R)
• M15: 6,104,940 km (0.041 R)
• M16: 6,863,999 km (0.11 R)
• M17: 7,218,696 km (0.061 R)
• M18: 8,356,387 km (0.064 R)
• M19: 8,469,334 km (0.086 R)
• M20: 8,582,879 km (0.088 R)
• M21: 8,926,655 km (0.098 R)
• M22: 9,864,932 km (0.119 R)
• M23: 10,793,337 km (0.08 R)
• M24: 10,916,605 km (0.07 R)
• M25: 11,040,173 km (0.068 R)
• M26: 11,413,869 km (0.083 R)
• M27: 11,497,494 km (0.117 R)
• M28: 12,045,770 km (0.109 R)
• M29: 12,173,527 km (0.062 R)
• M30: 14,098,552 km (0.119 R)
• M31: 14,188,161 km (0.079 R)
• M32: 16,256,801 km (0.117 R)
• M33: 18,075,612 km (0.12 R)
• M34: 19,257,285 km (0.063 R)
• M35: 19,606,596 km (0.106 R)
• M36: 22,057,757 km (0.119 R)
• M37: 22,161,877 km (0.087 R)
• M38: 22,737,979 km (0.087 R)
• M39: 22,843,296 km (0.075 R)
• M40: 23,054,378 km (0.071 R)
• M41: 24,119,216 km (0.105 R)
• M42: 24,280,333 km (0.084 R)
• M43: 24,820,082 km (0.113 R)
• M44: 26,021,054 km (0.055 R)
• M45: 27,577,021 km (0.067 R)
• M46: 27,633,120 km (0.081 R)
• M47: 32,126,292 km (0.107 R)
• M48: 32,362,807 km (0.115 R)
• M49: 32,421,898 km (0.113 R)
• M50: 37,646,603 km (0.046 R)
• M51: 38,584,283 km (0.096 R)
• M52: 39,276,921 km (0.032 R)
• M53: 39,846,590 km (0.092 R)
• M54: 41,250,566 km (0.04 R)
• M55: 41,378,921 km (0.079 R)

Asteroid Belt

Center: 17.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.5

Radius: 3.4

Gravity: 81.62 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 17.25 AU - 22.55 AU

Year: 32105 Days

Day: 24.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 116,063,880 km

• M1: 61,335 km (0.115 R)
• M2: 834,756 km (0.088 R)
• M3: 1,149,809 km (0.046 R)
• M4: 1,186,910 km (0.067 R)
• M5: 2,145,084 km (0.074 R)
• M6: 2,917,458 km (0.102 R)
• M7: 3,174,916 km (0.088 R)
• M8: 3,227,275 km (0.086 R)
• M9: 3,711,224 km (0.063 R)
• M10: 5,733,338 km (0.104 R)
• M11: 6,316,321 km (0.106 R)
• M12: 6,448,267 km (0.11 R)
• M13: 7,818,434 km (0.042 R)
• M14: 9,651,157 km (0.106 R)
• M15: 10,187,017 km (0.066 R)
• M16: 11,048,401 km (0.12 R)
• M17: 11,689,428 km (0.119 R)
• M18: 13,175,234 km (0.079 R)
• M19: 13,683,568 km (0.115 R)
• M20: 15,070,190 km (0.083 R)
• M21: 15,423,840 km (0.068 R)
• M22: 16,319,632 km (0.074 R)
• M23: 16,500,795 km (0.074 R)
• M24: 16,682,706 km (0.076 R)
• M25: 16,773,960 km (0.097 R)
• M26: 16,865,215 km (0.092 R)
• M27: 17,048,473 km (0.12 R)
• M28: 17,416,782 km (0.048 R)
• M29: 18,443,173 km (0.062 R)
• M30: 18,537,570 km (0.069 R)
• M31: 19,489,162 km (0.113 R)
• M32: 20,359,073 km (0.078 R)
• M33: 21,538,653 km (0.061 R)
• M34: 21,836,951 km (0.094 R)
• M35: 25,521,846 km (0.078 R)
• M36: 26,366,326 km (0.093 R)
• M37: 26,472,540 km (0.115 R)
• M38: 27,650,324 km (0.097 R)
• M39: 31,060,108 km (0.094 R)
• M40: 31,397,003 km (0.03 R)
• M41: 31,961,286 km (0.104 R)
• M42: 32,074,531 km (0.05 R)
• M43: 32,528,860 km (0.116 R)
• M44: 35,533,683 km (0.103 R)
• M45: 35,885,986 km (0.092 R)
• M46: 36,357,668 km (0.085 R)
• M47: 36,475,850 km (0.116 R)
• M48: 36,594,182 km (0.101 R)
• M49: 37,545,625 km (0.103 R)
• M50: 37,665,153 km (0.118 R)
• M51: 41,185,191 km (0.105 R)
• M52: 42,672,194 km (0.055 R)
• M53: 43,547,791 km (0.101 R)
• M54: 44,176,700 km (0.116 R)
• M55: 44,429,221 km (0.093 R)
• M56: 47,366,426 km (0.075 R)
• M57: 48,793,290 km (0.101 R)
• M58: 50,497,509 km (0.107 R)
• M59: 50,893,644 km (0.053 R)
• M60: 52,221,326 km (0.114 R)
• M61: 54,639,725 km (0.084 R)
• M62: 55,317,852 km (0.065 R)
• M63: 55,453,836 km (0.025 R)
• M64: 56,545,751 km (0.11 R)
• M65: 58,335,091 km (0.115 R)
• M66: 59,863,533 km (0.093 R)
• M67: 62,392,934 km (0.119 R)
• M68: 62,817,941 km (0.11 R)
• M69: 63,955,782 km (0.114 R)
• M70: 64,098,499 km (0.062 R)
• M71: 64,527,246 km (0.066 R)
• M72: 64,957,041 km (0.117 R)
• M73: 65,100,505 km (0.051 R)
• M74: 68,867,230 km (0.082 R)
• M75: 69,599,661 km (0.032 R)
• M76: 70,629,343 km (0.116 R)
• M77: 76,609,518 km (0.115 R)
• M78: 76,912,753 km (0.068 R)
• M79: 77,216,287 km (0.082 R)
• M80: 81,508,849 km (0.107 R)
• M81: 84,152,542 km (0.065 R)
• M82: 88,408,901 km (0.096 R)
• M83: 89,523,704 km (0.089 R)
• M84: 91,606,406 km (0.115 R)
• M85: 92,411,841 km (0.095 R)
• M86: 94,029,442 km (0.112 R)
• M87: 94,841,759 km (0.042 R)
• M88: 97,621,138 km (0.113 R)
• M89: 100,924,857 km (0.101 R)
• M90: 102,924,681 km (0.062 R)
• M91: 105,948,952 km (0.115 R)
• M92: 110,368,522 km (0.097 R)
• M93: 110,882,241 km (0.087 R)
• M94: 111,396,858 km (0.029 R)
• M95: 113,463,253 km (0.116 R)
• M96: 114,501,163 km (0.106 R)
• M97: 114,847,781 km (0.1 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 12,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit