🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.71 AU - 0.75 AU

Year: 230 Days

Day: 38.3 Hours

Environment

Temp: 153 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,920,016 km

• M1: 145,409 km (0.081 R)
• M2: 301,739 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.88 AU - 1.92 AU

Year: 966 Days

Day: 35.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.69 AU - 3.81 AU

Year: 2162 Days

Day: 17.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.34 AU - 4.42 AU

Year: 3382 Days

Day: 44.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,920,016 km

• M1: 218,263 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.7

Radius: 8.7

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.22 AU - 7.44 AU

Year: 5876 Days

Day: 6.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,920,016 km

• M1: 145,708 km (0.074 R)
• M2: 214,224 km (0.057 R)
• M3: 470,186 km (0.082 R)
• M4: 527,482 km (0.119 R)
• M5: 632,051 km (0.054 R)
• M6: 773,271 km (0.066 R)
• M7: 1,076,057 km (0.094 R)
• M8: 1,177,485 km (0.12 R)
• M9: 1,305,989 km (0.105 R)
• M10: 1,378,096 km (0.089 R)
• M11: 1,513,930 km (0.12 R)
• M12: 1,577,061 km (0.099 R)
• M13: 1,654,253 km (0.088 R)
• M14: 1,852,470 km (0.069 R)
• M15: 1,975,290 km (0.092 R)
• M16: 2,143,289 km (0.09 R)
• M17: 2,229,008 km (0.096 R)
• M18: 2,538,377 km (0.029 R)
• M19: 2,798,976 km (0.094 R)
• M20: 2,924,638 km (0.088 R)
• M21: 3,100,416 km (0.12 R)
• M22: 3,312,695 km (0.108 R)
• M23: 3,546,816 km (0.082 R)
• M24: 3,803,526 km (0.094 R)
• M25: 3,942,951 km (0.116 R)
• M26: 4,013,262 km (0.032 R)
• M27: 4,155,230 km (0.117 R)
• M28: 4,335,197 km (0.117 R)
• M29: 4,702,609 km (0.042 R)
• M30: 5,156,788 km (0.086 R)
• M31: 5,233,831 km (0.1 R)
• M32: 5,704,466 km (0.114 R)
• M33: 5,824,144 km (0.078 R)
• M34: 6,025,653 km (0.09 R)
• M35: 6,291,039 km (0.075 R)
• M36: 6,602,053 km (0.093 R)
• M37: 6,833,332 km (0.09 R)
• M38: 6,918,154 km (0.06 R)
• M39: 7,067,303 km (0.078 R)
• M40: 7,696,810 km (0.082 R)
• M41: 7,807,214 km (0.106 R)
• M42: 7,918,066 km (0.067 R)
• M43: 8,096,536 km (0.071 R)
• M44: 8,208,734 km (0.056 R)
• M45: 9,335,954 km (0.12 R)
• M46: 9,643,228 km (0.117 R)
• M47: 10,219,031 km (0.071 R)
• M48: 10,511,195 km (0.086 R)
• M49: 10,830,736 km (0.11 R)
• M50: 10,929,770 km (0.116 R)
• M51: 11,303,615 km (0.104 R)
• M52: 11,504,675 km (0.099 R)
• M53: 11,732,363 km (0.11 R)
• M54: 12,372,641 km (0.106 R)
• M55: 13,024,140 km (0.115 R)
• M56: 13,473,682 km (0.063 R)
• M57: 14,035,871 km (0.053 R)
• M58: 14,279,117 km (0.111 R)
• M59: 14,633,065 km (0.065 R)
• M60: 14,687,818 km (0.104 R)
• M61: 15,238,638 km (0.108 R)
• M62: 15,628,190 km (0.117 R)
• M63: 16,021,184 km (0.08 R)
• M64: 16,190,529 km (0.109 R)
• M65: 16,417,319 km (0.106 R)
• M66: 16,502,590 km (0.063 R)
• M67: 16,988,783 km (0.103 R)
• M68: 17,277,058 km (0.063 R)
• M69: 17,363,825 km (0.096 R)
• M70: 17,450,741 km (0.109 R)
• M71: 17,654,194 km (0.098 R)
• M72: 17,741,559 km (0.109 R)
• M73: 17,858,395 km (0.068 R)
• M74: 18,034,023 km (0.109 R)
• M75: 18,534,877 km (0.064 R)
• M76: 18,594,118 km (0.075 R)
• M77: 18,861,300 km (0.096 R)
• M78: 19,040,219 km (0.087 R)
• M79: 20,460,800 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.7

Radius: 13.1

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.87 AU - 8.13 AU

Year: 7578 Days

Day: 9 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,920,016 km

• M1: 170,242 km (0.031 R)
• M2: 467,344 km (0.112 R)
• M3: 834,158 km (0.079 R)
• M4: 988,094 km (0.082 R)
• M5: 1,228,348 km (0.094 R)
• M6: 1,571,974 km (0.1 R)
• M7: 1,788,592 km (0.088 R)
• M8: 2,155,855 km (0.097 R)
• M9: 2,324,153 km (0.099 R)
• M10: 2,447,122 km (0.1 R)
• M11: 2,803,464 km (0.085 R)
• M12: 3,651,086 km (0.117 R)
• M13: 3,737,254 km (0.036 R)
• M14: 4,823,634 km (0.099 R)
• M15: 4,950,194 km (0.115 R)
• M16: 5,077,801 km (0.103 R)
• M17: 5,732,740 km (0.09 R)
• M18: 5,833,270 km (0.117 R)
• M19: 5,968,207 km (0.098 R)
• M20: 6,310,337 km (0.03 R)
• M21: 6,694,206 km (0.077 R)
• M22: 7,302,321 km (0.114 R)
• M23: 7,705,338 km (0.045 R)
• M24: 7,853,739 km (0.113 R)
• M25: 8,763,892 km (0.099 R)
• M26: 9,074,756 km (0.099 R)
• M27: 9,468,498 km (0.092 R)
• M28: 9,587,728 km (0.108 R)
• M29: 9,948,408 km (0.116 R)
• M30: 11,015,340 km (0.091 R)
• M31: 11,140,703 km (0.071 R)
• M32: 12,552,009 km (0.056 R)
• M33: 13,838,401 km (0.105 R)
• M34: 14,520,269 km (0.111 R)
• M35: 15,399,605 km (0.088 R)
• M36: 15,586,901 km (0.097 R)
• M37: 15,680,849 km (0.049 R)
• M38: 15,963,888 km (0.037 R)
• M39: 16,153,578 km (0.098 R)
• M40: 16,439,310 km (0.102 R)
• M41: 16,630,795 km (0.092 R)
• M42: 17,795,265 km (0.068 R)
• M43: 18,536,373 km (0.043 R)
• M44: 18,835,718 km (0.078 R)
• M45: 19,136,560 km (0.097 R)
• M46: 19,287,653 km (0.08 R)
• M47: 19,946,782 km (0.056 R)
• M48: 20,048,807 km (0.059 R)
• M49: 20,151,132 km (0.118 R)
• M50: 21,496,017 km (0.09 R)
• M51: 22,021,106 km (0.119 R)
• M52: 22,126,572 km (0.056 R)
• M53: 23,298,223 km (0.094 R)
• M54: 24,490,069 km (0.101 R)
• M55: 25,369,405 km (0.101 R)
• M56: 25,646,311 km (0.037 R)
• M57: 27,385,237 km (0.119 R)
• M58: 27,612,476 km (0.113 R)
• M59: 27,954,457 km (0.046 R)
• M60: 29,336,142 km (0.083 R)
• M61: 29,568,618 km (0.082 R)
• M62: 29,976,870 km (0.075 R)
• M63: 30,445,710 km (0.107 R)
• M64: 30,976,184 km (0.067 R)
• M65: 31,212,848 km (0.105 R)
• M66: 31,569,040 km (0.109 R)
• M67: 32,525,569 km (0.033 R)
• M68: 33,007,424 km (0.089 R)
• M69: 34,344,530 km (0.105 R)
• M70: 35,143,083 km (0.065 R)
• M71: 35,266,501 km (0.05 R)
• M72: 36,321,017 km (0.082 R)
• M73: 37,827,617 km (0.119 R)
• M74: 38,080,587 km (0.104 R)
• M75: 38,652,051 km (0.06 R)
• M76: 39,803,505 km (0.086 R)
• M77: 42,271,122 km (0.07 R)
• M78: 42,796,959 km (0.109 R)
• M79: 43,192,645 km (0.09 R)
• M80: 43,655,950 km (0.113 R)
• M81: 43,921,486 km (0.068 R)
• M82: 44,054,329 km (0.097 R)
• M83: 44,187,471 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.6

Radius: 9.2

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.87 AU - 12.85 AU

Year: 14127 Days

Day: 11.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 41,920,016 km

• M1: 120,576 km (0.109 R)
• M2: 187,895 km (0.049 R)
• M3: 514,916 km (0.111 R)
• M4: 1,169,556 km (0.112 R)
• M5: 2,068,340 km (0.029 R)
• M6: 3,561,177 km (0.094 R)
• M7: 4,509,029 km (0.052 R)
• M8: 4,968,444 km (0.118 R)
• M9: 7,554,992 km (0.08 R)
• M10: 8,734,571 km (0.071 R)
• M11: 11,009,356 km (0.097 R)
• M12: 13,247,639 km (0.106 R)
• M13: 13,723,660 km (0.12 R)
• M14: 14,175,146 km (0.109 R)
• M15: 14,448,462 km (0.111 R)
• M16: 14,754,090 km (0.105 R)
• M17: 14,938,395 km (0.086 R)
• M18: 15,123,597 km (0.11 R)
• M19: 15,714,957 km (0.045 R)
• M20: 17,794,816 km (0.07 R)
• M21: 18,221,170 km (0.086 R)
• M22: 18,452,149 km (0.076 R)
• M23: 19,083,901 km (0.074 R)
• M24: 19,351,981 km (0.089 R)
• M25: 19,655,066 km (0.045 R)
• M26: 21,471,932 km (0.117 R)
• M27: 22,347,379 km (0.072 R)
• M28: 23,520,824 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.1

Radius: 6.1

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 11.59 AU - 16.53 AU

Year: 19452 Days

Day: 24.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 41,920,016 km

• M1: 105,766 km (0.04 R)
• M2: 361,728 km (0.063 R)
• M3: 543,639 km (0.072 R)
• M4: 600,935 km (0.112 R)
• M5: 706,252 km (0.088 R)
• M6: 817,852 km (0.055 R)
• M7: 1,561,054 km (0.091 R)
• M8: 1,771,987 km (0.103 R)
• M9: 2,014,635 km (0.099 R)
• M10: 3,191,820 km (0.117 R)
• M11: 3,734,561 km (0.12 R)
• M12: 4,782,046 km (0.091 R)
• M13: 5,057,306 km (0.104 R)
• M14: 5,719,575 km (0.058 R)
• M15: 5,784,052 km (0.103 R)
• M16: 6,375,412 km (0.102 R)
• M17: 6,442,432 km (0.08 R)
• M18: 6,780,374 km (0.114 R)
• M19: 6,917,256 km (0.119 R)
• M20: 8,740,256 km (0.113 R)
• M21: 9,417,186 km (0.094 R)
• M22: 10,149,916 km (0.093 R)
• M23: 10,860,805 km (0.12 R)
• M24: 10,900,748 km (0.116 R)
• M25: 11,262,625 km (0.115 R)
• M26: 11,303,166 km (0.096 R)
• M27: 11,384,248 km (0.037 R)
• M28: 11,587,701 km (0.095 R)
• M29: 12,122,514 km (0.084 R)
• M30: 12,455,519 km (0.115 R)
• M31: 13,860,991 km (0.114 R)
• M32: 14,121,889 km (0.112 R)
• M33: 14,253,087 km (0.11 R)
• M34: 14,737,036 km (0.111 R)
• M35: 14,914,459 km (0.077 R)
• M36: 14,958,889 km (0.118 R)
• M37: 15,181,790 km (0.103 R)
• M38: 17,050,717 km (0.079 R)
• M39: 18,035,669 km (0.066 R)
• M40: 18,942,830 km (0.118 R)
• M41: 20,060,476 km (0.115 R)
• M42: 20,751,319 km (0.088 R)
• M43: 21,049,767 km (0.048 R)
• M44: 21,500,056 km (0.051 R)
• M45: 22,461,223 km (0.086 R)
• M46: 22,614,261 km (0.105 R)
• M47: 23,487,913 km (0.079 R)
• M48: 24,320,275 km (0.066 R)
• M49: 24,424,994 km (0.111 R)
• M50: 25,960,317 km (0.104 R)
• M51: 27,363,246 km (0.074 R)
• M52: 29,123,414 km (0.1 R)
• M53: 30,411,003 km (0.114 R)
• M54: 32,925,444 km (0.1 R)
• M55: 33,331,602 km (0.116 R)
• M56: 36,160,947 km (0.116 R)
• M57: 36,880,213 km (0.079 R)
• M58: 37,000,490 km (0.057 R)
• M59: 37,422,805 km (0.063 R)
• M60: 40,982,037 km (0.069 R)
• M61: 41,418,863 km (0.063 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 16,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit