🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.45 AU - 0.59 AU

Year: 138 Days

Day: 27.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.59 AU - 0.61 AU

Year: 171 Days

Day: 28.7 Hours

Environment

Temp: 221 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,746,520 km

• M1: 63,878 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.8 AU - 1.06 AU

Year: 331 Days

Day: 38.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.24 AU - 2.36 AU

Year: 1287 Days

Day: 23.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.52 AU - 2.88 AU

Year: 1637 Days

Day: 27.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.4 AU - 5.56 AU

Year: 3499 Days

Day: 15.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,746,520 km

• M1: 1,277,566 km (0.033 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.6

Radius: 9.8

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.18 AU - 5.82 AU

Year: 4759 Days

Day: 5.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,746,520 km

• M1: 188,045 km (0.11 R)
• M2: 302,337 km (0.113 R)
• M3: 433,235 km (0.088 R)
• M4: 498,759 km (0.032 R)
• M5: 604,375 km (0.054 R)
• M6: 679,474 km (0.072 R)
• M7: 1,025,194 km (0.101 R)
• M8: 1,187,807 km (0.054 R)
• M9: 1,321,697 km (0.12 R)
• M10: 1,486,704 km (0.108 R)
• M11: 1,591,572 km (0.097 R)
• M12: 2,410,321 km (0.084 R)
• M13: 2,613,325 km (0.1 R)
• M14: 2,838,320 km (0.099 R)
• M15: 2,953,212 km (0.106 R)
• M16: 3,086,354 km (0.064 R)
• M17: 3,153,673 km (0.115 R)
• M18: 3,238,644 km (0.083 R)
• M19: 3,480,544 km (0.056 R)
• M20: 3,710,476 km (0.06 R)
• M21: 3,800,235 km (0.063 R)
• M22: 3,890,891 km (0.12 R)
• M23: 3,982,146 km (0.066 R)
• M24: 4,073,999 km (0.052 R)
• M25: 4,166,749 km (0.045 R)
• M26: 4,316,497 km (0.11 R)
• M27: 4,411,043 km (0.091 R)
• M28: 4,621,527 km (0.097 R)
• M29: 4,698,869 km (0.098 R)
• M30: 4,796,257 km (0.105 R)
• M31: 5,292,922 km (0.105 R)
• M32: 5,702,072 km (0.035 R)
• M33: 5,764,455 km (0.11 R)
• M34: 6,185,423 km (0.041 R)
• M35: 6,399,647 km (0.076 R)
• M36: 6,507,657 km (0.086 R)
• M37: 6,791,444 km (0.117 R)
• M38: 6,857,566 km (0.093 R)
• M39: 7,101,561 km (0.101 R)
• M40: 7,804,970 km (0.101 R)
• M41: 8,083,222 km (0.094 R)
• M42: 8,459,311 km (0.079 R)
• M43: 9,082,685 km (0.091 R)
• M44: 9,228,543 km (0.114 R)
• M45: 9,301,846 km (0.091 R)
• M46: 10,095,612 km (0.083 R)
• M47: 10,348,134 km (0.08 R)
• M48: 10,628,181 km (0.101 R)
• M49: 11,378,863 km (0.112 R)
• M50: 11,615,227 km (0.045 R)
• M51: 11,773,801 km (0.055 R)
• M52: 12,146,450 km (0.052 R)
• M53: 12,794,358 km (0.116 R)
• M54: 12,876,188 km (0.109 R)
• M55: 13,260,206 km (0.12 R)
• M56: 14,011,337 km (0.114 R)
• M57: 14,349,727 km (0.03 R)
• M58: 14,462,973 km (0.1 R)
• M59: 14,662,087 km (0.098 R)
• M60: 14,804,953 km (0.087 R)
• M61: 15,700,446 km (0.109 R)
• M62: 16,317,089 km (0.079 R)
• M63: 16,405,950 km (0.115 R)
• M64: 17,001,648 km (0.114 R)
• M65: 17,151,695 km (0.062 R)
• M66: 17,332,260 km (0.107 R)
• M67: 17,939,029 km (0.057 R)
• M68: 18,030,583 km (0.079 R)
• M69: 18,122,286 km (0.097 R)
• M70: 18,614,313 km (0.103 R)
• M71: 18,707,064 km (0.12 R)
• M72: 18,924,131 km (0.066 R)
• M73: 18,986,214 km (0.096 R)
• M74: 19,329,391 km (0.114 R)
• M75: 19,768,910 km (0.118 R)
• M76: 20,498,349 km (0.099 R)
• M77: 20,594,092 km (0.114 R)
• M78: 20,754,161 km (0.041 R)
• M79: 21,171,988 km (0.077 R)
• M80: 21,560,195 km (0.11 R)
• M81: 21,852,958 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.6

Radius: 12.2

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.92 AU - 10.84 AU

Year: 9763 Days

Day: 8.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 30,746,520 km

• M1: 811,269 km (0.115 R)
• M2: 1,073,365 km (0.099 R)
• M3: 1,608,925 km (0.057 R)
• M4: 1,796,820 km (0.052 R)
• M5: 1,942,528 km (0.047 R)
• M6: 2,220,481 km (0.091 R)
• M7: 2,457,444 km (0.109 R)
• M8: 2,538,377 km (0.105 R)
• M9: 2,758,585 km (0.102 R)
• M10: 3,218,000 km (0.097 R)
• M11: 4,436,923 km (0.107 R)
• M12: 4,737,017 km (0.074 R)
• M13: 5,286,938 km (0.105 R)
• M14: 5,893,558 km (0.08 R)
• M15: 6,186,770 km (0.095 R)
• M16: 6,297,921 km (0.091 R)
• M17: 7,446,234 km (0.112 R)
• M18: 7,723,439 km (0.119 R)
• M19: 8,125,408 km (0.072 R)
• M20: 8,451,980 km (0.078 R)
• M21: 8,782,891 km (0.096 R)
• M22: 9,075,804 km (0.076 R)
• M23: 9,287,185 km (0.084 R)
• M24: 9,585,783 km (0.108 R)
• M25: 9,757,820 km (0.107 R)
• M26: 10,368,030 km (0.102 R)
• M27: 10,811,588 km (0.091 R)
• M28: 11,442,891 km (0.076 R)
• M29: 11,947,484 km (0.115 R)
• M30: 12,086,311 km (0.091 R)
• M31: 13,264,394 km (0.113 R)
• M32: 14,429,463 km (0.025 R)
• M33: 15,074,229 km (0.12 R)
• M34: 15,627,293 km (0.08 R)
• M35: 16,289,263 km (0.078 R)
• M36: 16,392,037 km (0.074 R)
• M37: 16,701,405 km (0.097 R)
• M38: 17,221,258 km (0.117 R)
• M39: 18,010,985 km (0.113 R)
• M40: 19,571,291 km (0.065 R)
• M41: 20,229,522 km (0.092 R)
• M42: 20,339,925 km (0.081 R)
• M43: 20,783,632 km (0.097 R)
• M44: 21,062,483 km (0.077 R)
• M45: 21,286,580 km (0.102 R)
• M46: 22,475,734 km (0.099 R)
• M47: 22,590,176 km (0.103 R)
• M48: 22,991,996 km (0.112 R)
• M49: 23,164,931 km (0.099 R)
• M50: 23,570,192 km (0.069 R)
• M51: 24,036,339 km (0.117 R)
• M52: 24,446,536 km (0.113 R)
• M53: 25,393,042 km (0.095 R)
• M54: 25,751,029 km (0.111 R)
• M55: 26,653,404 km (0.118 R)
• M56: 27,199,885 km (0.049 R)
• M57: 27,382,843 km (0.04 R)
• M58: 27,811,291 km (0.116 R)
• M59: 27,934,261 km (0.115 R)
• M60: 28,612,986 km (0.073 R)
• M61: 28,799,086 km (0.036 R)
• M62: 29,422,311 km (0.097 R)
• M63: 29,861,231 km (0.074 R)
• M64: 30,555,365 km (0.096 R)
• M65: 31,830,837 km (0.045 R)
• M66: 32,088,145 km (0.047 R)
• M67: 32,799,034 km (0.098 R)
• M68: 33,058,736 km (0.065 R)
• M69: 34,499,812 km (0.106 R)
• M70: 34,631,907 km (0.112 R)
• M71: 35,294,476 km (0.077 R)
• M72: 36,363,502 km (0.118 R)
• M73: 36,834,437 km (0.108 R)
• M74: 38,054,856 km (0.047 R)
• M75: 38,327,872 km (0.07 R)
• M76: 38,670,002 km (0.043 R)
• M77: 39,081,995 km (0.108 R)
• M78: 41,163,649 km (0.102 R)
• M79: 41,654,480 km (0.1 R)
• M80: 42,429,846 km (0.039 R)
• M81: 43,067,731 km (0.067 R)
• M82: 43,637,400 km (0.112 R)
• M83: 44,496,540 km (0.076 R)
• M84: 46,522,993 km (0.057 R)
• M85: 48,062,505 km (0.078 R)
• M86: 48,431,563 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.3

Radius: 7

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 10.12 AU - 15.62 AU

Year: 17035 Days

Day: 15.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 30,746,520 km

• M1: 94,845 km (0.108 R)
• M2: 167,400 km (0.086 R)
• M3: 262,544 km (0.085 R)
• M4: 379,679 km (0.12 R)
• M5: 461,210 km (0.101 R)
• M6: 642,822 km (0.102 R)
• M7: 833,410 km (0.098 R)
• M8: 1,130,212 km (0.079 R)
• M9: 1,220,868 km (0.055 R)
• M10: 1,675,945 km (0.107 R)
• M11: 2,049,192 km (0.068 R)
• M12: 2,747,514 km (0.101 R)
• M13: 3,646,897 km (0.058 R)
• M14: 3,714,366 km (0.067 R)
• M15: 4,011,766 km (0.11 R)
• M16: 5,793,776 km (0.046 R)
• M17: 6,544,608 km (0.118 R)
• M18: 6,875,817 km (0.051 R)
• M19: 7,727,328 km (0.082 R)
• M20: 7,989,274 km (0.087 R)
• M21: 8,047,917 km (0.099 R)
• M22: 8,106,559 km (0.076 R)
• M23: 8,313,303 km (0.081 R)
• M24: 10,959,390 km (0.119 R)
• M25: 11,352,234 km (0.104 R)
• M26: 12,763,690 km (0.116 R)
• M27: 13,875,651 km (0.105 R)
• M28: 14,336,263 km (0.114 R)
• M29: 14,801,812 km (0.114 R)
• M30: 15,784,670 km (0.11 R)
• M31: 16,042,876 km (0.085 R)
• M32: 16,116,927 km (0.062 R)
• M33: 17,317,001 km (0.097 R)
• M34: 20,360,420 km (0.089 R)
• M35: 20,722,147 km (0.074 R)
• M36: 22,313,719 km (0.043 R)
• M37: 23,019,821 km (0.118 R)
• M38: 23,145,184 km (0.028 R)
• M39: 24,156,167 km (0.101 R)
• M40: 28,880,467 km (0.071 R)
• M41: 29,105,911 km (0.099 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 11,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit