🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.48 AU - 0.56 AU

Year: 134 Days

Day: 30.8 Hours

Environment

Temp: 245 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,287,840 km

• M1: 348,264 km (0.117 R)
• M2: 428,598 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.51 AU - 0.83 AU

Year: 196 Days

Day: 29.1 Hours

Environment

Temp: 220 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.61 AU - 0.89 AU

Year: 233 Days

Day: 26.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.08 AU - 1.18 AU

Year: 430 Days

Day: 30.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.49 AU - 1.61 AU

Year: 691 Days

Day: 40.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.46 AU - 3.78 AU

Year: 2467 Days

Day: 47.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.3

Radius: 12.6

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.3 AU - 11.7 AU

Year: 12186 Days

Day: 11.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,287,840 km

• M1: 176,974 km (0.099 R)
• M2: 295,157 km (0.072 R)
• M3: 425,307 km (0.06 R)
• M4: 615,446 km (0.104 R)
• M5: 856,298 km (0.102 R)
• M6: 999,463 km (0.071 R)
• M7: 1,129,015 km (0.106 R)
• M8: 1,287,738 km (0.103 R)
• M9: 1,454,241 km (0.119 R)
• M10: 1,577,809 km (0.073 R)
• M11: 2,024,658 km (0.117 R)
• M12: 2,721,335 km (0.078 R)
• M13: 2,844,454 km (0.056 R)
• M14: 3,192,718 km (0.053 R)
• M15: 3,689,831 km (0.028 R)
• M16: 4,609,110 km (0.082 R)
• M17: 5,324,188 km (0.103 R)
• M18: 6,033,581 km (0.112 R)
• M19: 6,195,297 km (0.101 R)
• M20: 7,979,251 km (0.087 R)
• M21: 8,201,703 km (0.041 R)
• M22: 8,561,935 km (0.076 R)
• M23: 9,251,282 km (0.116 R)
• M24: 10,634,464 km (0.111 R)
• M25: 10,879,356 km (0.042 R)
• M26: 12,594,495 km (0.109 R)
• M27: 12,698,017 km (0.055 R)
• M28: 13,010,228 km (0.07 R)
• M29: 13,167,305 km (0.106 R)
• M30: 13,483,256 km (0.102 R)
• M31: 13,908,563 km (0.118 R)
• M32: 14,826,944 km (0.093 R)
• M33: 15,155,910 km (0.055 R)
• M34: 16,495,260 km (0.08 R)
• M35: 16,608,655 km (0.037 R)
• M36: 18,047,038 km (0.12 R)
• M37: 18,339,502 km (0.083 R)
• M38: 18,515,728 km (0.109 R)
• M39: 19,345,697 km (0.115 R)
• M40: 19,585,054 km (0.056 R)
• M41: 19,765,170 km (0.086 R)
• M42: 20,857,833 km (0.105 R)
• M43: 21,597,145 km (0.105 R)
• M44: 24,058,629 km (0.108 R)
• M45: 26,807,490 km (0.104 R)
• M46: 27,678,299 km (0.079 R)
• M47: 28,218,796 km (0.066 R)
• M48: 29,516,408 km (0.101 R)
• M49: 29,861,081 km (0.053 R)
• M50: 32,240,585 km (0.063 R)
• M51: 32,595,581 km (0.118 R)
• M52: 33,452,926 km (0.112 R)
• M53: 33,884,516 km (0.104 R)
• M54: 34,100,835 km (0.069 R)
• M55: 34,462,712 km (0.084 R)
• M56: 36,216,747 km (0.105 R)
• M57: 37,178,960 km (0.089 R)
• M58: 37,327,810 km (0.108 R)
• M59: 37,775,258 km (0.06 R)
• M60: 37,999,654 km (0.038 R)
• M61: 38,675,687 km (0.095 R)
• M62: 38,826,482 km (0.085 R)
• M63: 39,887,280 km (0.085 R)
• M64: 43,282,853 km (0.114 R)
• M65: 43,831,578 km (0.09 R)
• M66: 44,224,871 km (0.102 R)
• M67: 45,094,333 km (0.114 R)
• M68: 46,529,276 km (0.115 R)
• M69: 48,384,589 km (0.071 R)
• M70: 48,954,108 km (0.067 R)
• M71: 50,593,401 km (0.118 R)
• M72: 52,167,171 km (0.09 R)
• M73: 53,253,401 km (0.112 R)
• M74: 54,262,588 km (0.042 R)
• M75: 55,193,237 km (0.104 R)
• M76: 55,788,188 km (0.09 R)
• M77: 56,043,850 km (0.098 R)
• M78: 56,299,962 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.1

Radius: 9.3

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 10.7 AU - 14.5 AU

Year: 16019 Days

Day: 11.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 36,287,840 km

• M1: 117,584 km (0.052 R)
• M2: 196,572 km (0.09 R)
• M3: 264,339 km (0.064 R)
• M4: 645,365 km (0.099 R)
• M5: 824,434 km (0.069 R)
• M6: 1,065,735 km (0.112 R)
• M7: 1,667,717 km (0.093 R)
• M8: 2,330,286 km (0.092 R)
• M9: 2,578,469 km (0.107 R)
• M10: 2,835,328 km (0.104 R)
• M11: 2,900,852 km (0.098 R)
• M12: 3,168,184 km (0.118 R)
• M13: 3,834,642 km (0.088 R)
• M14: 4,054,102 km (0.089 R)
• M15: 4,202,803 km (0.048 R)
• M16: 4,620,779 km (0.095 R)
• M17: 5,052,219 km (0.093 R)
• M18: 5,252,531 km (0.057 R)
• M19: 5,619,794 km (0.064 R)
• M20: 6,080,106 km (0.064 R)
• M21: 6,165,078 km (0.069 R)
• M22: 6,379,452 km (0.079 R)
• M23: 7,946,938 km (0.093 R)
• M24: 8,039,988 km (0.103 R)
• M25: 10,278,122 km (0.045 R)
• M26: 12,047,715 km (0.092 R)
• M27: 12,640,272 km (0.117 R)
• M28: 13,077,098 km (0.091 R)
• M29: 13,297,456 km (0.082 R)
• M30: 13,574,511 km (0.099 R)
• M31: 13,853,511 km (0.106 R)
• M32: 15,161,445 km (0.038 R)
• M33: 16,985,791 km (0.097 R)
• M34: 17,467,795 km (0.116 R)
• M35: 18,568,686 km (0.074 R)
• M36: 18,754,337 km (0.107 R)
• M37: 19,628,886 km (0.072 R)
• M38: 20,772,712 km (0.081 R)
• M39: 22,859,303 km (0.078 R)
• M40: 23,391,273 km (0.082 R)
• M41: 24,807,217 km (0.085 R)
• M42: 25,904,517 km (0.092 R)
• M43: 26,112,009 km (0.111 R)
• M44: 28,787,866 km (0.068 R)
• M45: 30,012,923 km (0.096 R)
• M46: 30,158,183 km (0.101 R)
• M47: 30,376,446 km (0.043 R)
• M48: 30,814,768 km (0.103 R)
• M49: 31,255,034 km (0.065 R)
• M50: 31,402,239 km (0.111 R)
• M51: 32,812,348 km (0.094 R)
• M52: 33,262,039 km (0.071 R)
• M53: 33,487,633 km (0.104 R)
• M54: 34,470,940 km (0.104 R)
• M55: 34,623,081 km (0.115 R)
• M56: 34,699,226 km (0.051 R)
• M57: 36,002,224 km (0.117 R)
• M58: 38,735,077 km (0.047 R)
• M59: 38,972,340 km (0.105 R)
• M60: 39,368,924 km (0.084 R)
• M61: 39,607,532 km (0.114 R)
• M62: 39,687,268 km (0.114 R)
• M63: 40,647,237 km (0.119 R)
• M64: 40,727,572 km (0.081 R)
• M65: 41,614,687 km (0.103 R)
• M66: 41,695,769 km (0.038 R)
• M67: 43,737,032 km (0.096 R)
• M68: 43,984,168 km (0.072 R)
• M69: 44,562,663 km (0.085 R)
• M70: 44,728,417 km (0.075 R)
• M71: 45,393,529 km (0.095 R)
• M72: 46,061,783 km (0.112 R)
• M73: 46,649,254 km (0.12 R)
• M74: 47,492,686 km (0.03 R)
• M75: 47,746,704 km (0.064 R)
• M76: 47,831,526 km (0.063 R)
• M77: 48,341,206 km (0.108 R)
• M78: 49,709,278 km (0.102 R)
• M79: 49,795,147 km (0.036 R)
• M80: 50,225,540 km (0.108 R)
• M81: 50,484,345 km (0.09 R)
• M82: 51,263,450 km (0.091 R)
• M83: 51,872,164 km (0.107 R)
• M84: 52,133,811 km (0.113 R)
• M85: 52,570,786 km (0.1 R)
• M86: 56,468,559 km (0.059 R)
• M87: 56,647,927 km (0.079 R)
• M88: 57,728,173 km (0.108 R)
• M89: 58,452,077 km (0.117 R)
• M90: 58,906,106 km (0.049 R)
• M91: 61,193,458 km (0.098 R)
• M92: 61,562,217 km (0.065 R)
• M93: 61,654,518 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.9

Radius: 5.2

Gravity: 9.94 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 15.55 AU - 15.81 AU

Year: 22238 Days

Day: 19.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,287,840 km

• M1: 70,012 km (0.083 R)
• M2: 115,639 km (0.074 R)
• M3: 221,106 km (0.111 R)
• M4: 597,195 km (0.071 R)
• M5: 692,788 km (0.089 R)
• M6: 1,031,777 km (0.104 R)
• M7: 1,170,903 km (0.09 R)
• M8: 1,704,369 km (0.096 R)
• M9: 3,362,661 km (0.046 R)
• M10: 3,465,435 km (0.066 R)
• M11: 3,604,261 km (0.035 R)
• M12: 3,923,204 km (0.083 R)
• M13: 3,995,460 km (0.098 R)
• M14: 4,141,019 km (0.087 R)
• M15: 4,177,670 km (0.084 R)
• M16: 4,972,484 km (0.104 R)
• M17: 5,089,768 km (0.09 R)
• M18: 5,168,457 km (0.069 R)
• M19: 5,247,594 km (0.086 R)
• M20: 5,689,955 km (0.088 R)
• M21: 6,270,245 km (0.079 R)
• M22: 7,308,006 km (0.058 R)
• M23: 7,756,051 km (0.109 R)
• M24: 7,937,663 km (0.107 R)
• M25: 8,258,999 km (0.051 R)
• M26: 8,678,322 km (0.086 R)
• M27: 9,296,311 km (0.117 R)
• M28: 9,635,000 km (0.11 R)
• M29: 10,524,061 km (0.101 R)
• M30: 10,725,270 km (0.109 R)
• M31: 11,182,441 km (0.12 R)
• M32: 11,906,195 km (0.098 R)
• M33: 12,115,782 km (0.093 R)
• M34: 12,273,907 km (0.089 R)
• M35: 12,485,588 km (0.046 R)
• M36: 13,020,101 km (0.117 R)
• M37: 15,459,444 km (0.106 R)
• M38: 15,802,921 km (0.109 R)
• M39: 16,438,861 km (0.076 R)
• M40: 17,915,243 km (0.112 R)
• M41: 18,035,220 km (0.089 R)
• M42: 19,065,351 km (0.113 R)
• M43: 19,680,348 km (0.114 R)
• M44: 21,372,749 km (0.097 R)
• M45: 22,011,382 km (0.041 R)
• M46: 23,241,824 km (0.064 R)
• M47: 23,307,199 km (0.112 R)
• M48: 23,503,621 km (0.081 R)
• M49: 23,832,437 km (0.068 R)
• M50: 24,827,711 km (0.106 R)
• M51: 26,039,903 km (0.047 R)
• M52: 27,963,582 km (0.104 R)
• M53: 28,172,421 km (0.106 R)
• M54: 28,521,582 km (0.115 R)
• M55: 30,288,782 km (0.099 R)
• M56: 30,646,321 km (0.116 R)
• M57: 31,438,142 km (0.068 R)
• M58: 32,675,167 km (0.108 R)
• M59: 32,821,623 km (0.097 R)
• M60: 33,262,638 km (0.117 R)
• M61: 33,853,699 km (0.099 R)
• M62: 34,896,396 km (0.095 R)
• M63: 35,046,293 km (0.088 R)
• M64: 36,480,039 km (0.046 R)
• M65: 36,708,176 km (0.09 R)
• M66: 37,472,172 km (0.113 R)
• M67: 38,318,597 km (0.12 R)
• M68: 38,938,082 km (0.043 R)
• M69: 40,108,386 km (0.115 R)
• M70: 40,186,925 km (0.085 R)
• M71: 40,579,918 km (0.028 R)
• M72: 41,845,965 km (0.105 R)
• M73: 42,884,025 km (0.059 R)
• M74: 44,985,725 km (0.095 R)
• M75: 45,802,978 km (0.108 R)
• M76: 47,038,058 km (0.101 R)
• M77: 48,200,584 km (0.105 R)
• M78: 49,961,949 km (0.079 R)
• M79: 50,299,890 km (0.115 R)
• M80: 50,469,086 km (0.08 R)
• M81: 54,848,264 km (0.105 R)
• M82: 55,109,612 km (0.108 R)
• M83: 56,950,563 km (0.106 R)
• M84: 57,745,825 km (0.113 R)
• M85: 58,633,689 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.2

Radius: 6.8

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 15.94 AU - 23.08 AU

Year: 30865 Days

Day: 20.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 36,287,840 km

• M1: 151,094 km (0.104 R)
• M2: 272,717 km (0.075 R)
• M3: 1,127,968 km (0.112 R)
• M4: 1,533,378 km (0.094 R)
• M5: 1,608,327 km (0.045 R)
• M6: 2,872,429 km (0.104 R)
• M7: 3,668,589 km (0.089 R)
• M8: 4,828,870 km (0.086 R)
• M9: 4,911,896 km (0.072 R)
• M10: 5,191,944 km (0.106 R)
• M11: 5,248,641 km (0.085 R)
• M12: 5,334,062 km (0.103 R)
• M13: 7,677,512 km (0.109 R)
• M14: 8,632,096 km (0.114 R)
• M15: 9,798,361 km (0.094 R)
• M16: 9,973,989 km (0.091 R)
• M17: 10,904,189 km (0.096 R)
• M18: 11,453,213 km (0.092 R)
• M19: 15,215,450 km (0.069 R)
• M20: 15,787,512 km (0.111 R)
• M21: 16,366,456 km (0.088 R)
• M22: 16,491,370 km (0.087 R)
• M23: 17,801,399 km (0.086 R)
• M24: 18,144,875 km (0.108 R)
• M25: 18,490,446 km (0.079 R)
• M26: 20,072,593 km (0.059 R)
• M27: 21,560,644 km (0.117 R)
• M28: 22,202,568 km (0.073 R)
• M29: 22,294,870 km (0.09 R)
• M30: 23,787,707 km (0.109 R)
• M31: 24,736,906 km (0.103 R)
• M32: 26,135,346 km (0.106 R)
• M33: 26,672,552 km (0.115 R)
• M34: 26,966,961 km (0.094 R)
• M35: 27,608,736 km (0.091 R)
• M36: 28,857,130 km (0.104 R)
• M37: 28,907,395 km (0.119 R)
• M38: 29,109,053 km (0.063 R)
• M39: 29,311,010 km (0.084 R)
• M40: 31,150,166 km (0.101 R)
• M41: 32,135,717 km (0.088 R)
• M42: 33,026,273 km (0.11 R)
• M43: 34,403,920 km (0.12 R)
• M44: 35,368,527 km (0.119 R)
• M45: 35,530,242 km (0.043 R)
• M46: 35,962,431 km (0.114 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 13,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit