🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.73 AU - 0.75 AU

Year: 244 Days

Day: 12.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,019,961 km

• M1: 73,004 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.93 AU - 0.95 AU

Year: 349 Days

Day: 35.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,019,961 km

• M1: 450,439 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.89 AU - 1.27 AU

Year: 430 Days

Day: 25 Hours

Environment

Temp: -13 °C

Axial Tilt: 118.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,019,961 km

• M1: 298,597 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.3 AU - 1.4 AU

Year: 601 Days

Day: 34.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,019,961 km

• M1: 270,174 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.8 AU - 2.08 AU

Year: 1035 Days

Day: 46.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.16 AU - 2.6 AU

Year: 1406 Days

Day: 16.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,019,961 km

• M1: 1,468,154 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.9

Radius: 11.1

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.48 AU - 6.8 AU

Year: 5128 Days

Day: 6.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,019,961 km

• M1: 467,942 km (0.111 R)
• M2: 588,518 km (0.083 R)
• M3: 927,058 km (0.103 R)
• M4: 1,071,121 km (0.112 R)
• M5: 1,265,748 km (0.067 R)
• M6: 1,674,150 km (0.08 R)
• M7: 1,885,382 km (0.102 R)
• M8: 2,070,883 km (0.034 R)
• M9: 2,645,190 km (0.06 R)
• M10: 2,739,287 km (0.109 R)
• M11: 2,930,921 km (0.05 R)
• M12: 3,048,206 km (0.064 R)
• M13: 3,186,883 km (0.06 R)
• M14: 3,409,186 km (0.119 R)
• M15: 4,194,126 km (0.029 R)
• M16: 4,482,999 km (0.112 R)
• M17: 4,573,057 km (0.109 R)
• M18: 5,174,291 km (0.091 R)
• M19: 5,556,663 km (0.107 R)
• M20: 6,147,425 km (0.035 R)
• M21: 6,298,370 km (0.116 R)
• M22: 6,374,216 km (0.114 R)
• M23: 6,810,144 km (0.081 R)
• M24: 6,992,504 km (0.083 R)
• M25: 7,176,359 km (0.086 R)
• M26: 7,282,275 km (0.094 R)
• M27: 7,846,408 km (0.103 R)
• M28: 8,010,218 km (0.109 R)
• M29: 8,452,728 km (0.094 R)
• M30: 8,903,018 km (0.067 R)
• M31: 9,361,236 km (0.083 R)
• M32: 10,122,390 km (0.088 R)
• M33: 10,360,550 km (0.08 R)
• M34: 10,540,367 km (0.114 R)
• M35: 11,025,064 km (0.096 R)
• M36: 11,270,255 km (0.035 R)
• M37: 11,362,557 km (0.101 R)
• M38: 11,953,618 km (0.108 R)
• M39: 12,490,824 km (0.095 R)
• M40: 12,650,445 km (0.076 R)
• M41: 13,133,047 km (0.076 R)
• M42: 13,621,784 km (0.069 R)
• M43: 14,017,021 km (0.114 R)
• M44: 14,216,136 km (0.098 R)
• M45: 14,349,278 km (0.07 R)
• M46: 15,430,123 km (0.099 R)
• M47: 15,601,263 km (0.097 R)
• M48: 15,807,708 km (0.087 R)
• M49: 15,911,080 km (0.117 R)
• M50: 16,222,991 km (0.12 R)
• M51: 16,292,555 km (0.095 R)
• M52: 16,432,129 km (0.109 R)
• M53: 16,712,177 km (0.082 R)
• M54: 17,029,174 km (0.072 R)
• M55: 18,172,551 km (0.057 R)
• M56: 18,244,807 km (0.109 R)
• M57: 18,498,525 km (0.103 R)
• M58: 18,680,585 km (0.119 R)
• M59: 19,083,004 km (0.063 R)
• M60: 19,266,859 km (0.117 R)
• M61: 19,488,264 km (0.111 R)
• M62: 19,710,567 km (0.047 R)
• M63: 21,480,609 km (0.11 R)
• M64: 21,710,241 km (0.079 R)
• M65: 22,094,858 km (0.075 R)
• M66: 22,637,000 km (0.093 R)
• M67: 23,026,852 km (0.099 R)
• M68: 23,144,287 km (0.095 R)
• M69: 23,222,676 km (0.109 R)
• M70: 23,615,969 km (0.078 R)
• M71: 24,289,458 km (0.082 R)
• M72: 24,369,194 km (0.091 R)
• M73: 24,488,872 km (0.119 R)
• M74: 25,696,127 km (0.069 R)
• M75: 25,818,049 km (0.109 R)
• M76: 25,939,972 km (0.09 R)
• M77: 26,021,353 km (0.034 R)
• M78: 26,429,905 km (0.119 R)
• M79: 26,881,690 km (0.083 R)
• M80: 27,087,836 km (0.028 R)
• M81: 27,501,773 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.9

Radius: 10.6

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.6 AU - 7.88 AU

Year: 6700 Days

Day: 11.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 46,019,961 km

• M1: 132,245 km (0.093 R)
• M2: 303,085 km (0.084 R)
• M3: 609,312 km (0.084 R)
• M4: 832,363 km (0.073 R)
• M5: 904,618 km (0.066 R)
• M6: 1,064,838 km (0.096 R)
• M7: 1,443,021 km (0.063 R)
• M8: 1,601,894 km (0.114 R)
• M9: 1,735,335 km (0.094 R)
• M10: 2,158,099 km (0.076 R)
• M11: 2,248,755 km (0.102 R)
• M12: 2,445,925 km (0.089 R)
• M13: 2,528,802 km (0.091 R)
• M14: 2,624,695 km (0.109 R)
• M15: 2,734,051 km (0.081 R)
• M16: 3,303,570 km (0.072 R)
• M17: 3,541,730 km (0.107 R)
• M18: 3,676,517 km (0.119 R)
• M19: 4,076,991 km (0.103 R)
• M20: 4,204,299 km (0.07 R)
• M21: 4,506,187 km (0.117 R)
• M22: 4,711,435 km (0.088 R)
• M23: 4,904,865 km (0.112 R)
• M24: 5,192,243 km (0.053 R)
• M25: 5,704,466 km (0.07 R)
• M26: 5,974,789 km (0.094 R)
• M27: 6,412,662 km (0.055 R)
• M28: 6,677,151 km (0.066 R)
• M29: 6,810,593 km (0.1 R)
• M30: 6,995,795 km (0.098 R)
• M31: 7,182,643 km (0.088 R)
• M32: 7,388,340 km (0.107 R)
• M33: 7,613,335 km (0.105 R)
• M34: 7,840,574 km (0.089 R)
• M35: 8,123,464 km (0.106 R)
• M36: 8,427,746 km (0.117 R)
• M37: 8,644,812 km (0.077 R)
• M38: 8,827,172 km (0.095 R)
• M39: 9,029,129 km (0.08 R)
• M40: 9,214,032 km (0.036 R)
• M41: 10,100,250 km (0.067 R)
• M42: 10,253,737 km (0.038 R)
• M43: 10,602,151 km (0.074 R)
• M44: 10,777,779 km (0.116 R)
• M45: 11,151,773 km (0.039 R)
• M46: 11,811,500 km (0.069 R)
• M47: 11,912,478 km (0.106 R)
• M48: 12,360,674 km (0.066 R)
• M49: 12,835,049 km (0.106 R)
• M50: 12,918,075 km (0.071 R)
• M51: 13,273,370 km (0.101 R)
• M52: 13,780,507 km (0.113 R)
• M53: 13,865,628 km (0.085 R)
• M54: 13,993,534 km (0.028 R)
• M55: 14,122,039 km (0.088 R)
• M56: 14,336,862 km (0.112 R)
• M57: 14,466,413 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.9

Radius: 10.4

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.03 AU - 11.69 AU

Year: 13703 Days

Day: 13.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,019,961 km

• M1: 225,444 km (0.106 R)
• M2: 975,827 km (0.041 R)
• M3: 1,118,394 km (0.086 R)
• M4: 1,268,291 km (0.116 R)
• M5: 2,062,805 km (0.092 R)
• M6: 2,141,643 km (0.092 R)
• M7: 2,221,678 km (0.052 R)
• M8: 2,329,837 km (0.099 R)
• M9: 2,665,236 km (0.063 R)
• M10: 2,780,426 km (0.08 R)
• M11: 2,897,412 km (0.115 R)
• M12: 3,227,574 km (0.115 R)
• M13: 3,475,308 km (0.071 R)
• M14: 4,493,471 km (0.056 R)
• M15: 6,940,892 km (0.119 R)
• M16: 7,382,954 km (0.055 R)
• M17: 7,627,846 km (0.043 R)
• M18: 8,125,857 km (0.113 R)
• M19: 8,591,555 km (0.112 R)
• M20: 10,130,618 km (0.115 R)
• M21: 11,375,123 km (0.092 R)
• M22: 12,376,232 km (0.097 R)
• M23: 12,667,349 km (0.086 R)
• M24: 12,960,860 km (0.086 R)
• M25: 13,355,649 km (0.119 R)
• M26: 13,454,982 km (0.092 R)
• M27: 14,871,225 km (0.081 R)
• M28: 14,974,148 km (0.097 R)
• M29: 16,281,185 km (0.091 R)
• M30: 17,029,025 km (0.116 R)
• M31: 17,136,885 km (0.113 R)
• M32: 18,447,512 km (0.077 R)
• M33: 20,017,242 km (0.086 R)
• M34: 20,818,040 km (0.097 R)
• M35: 21,745,995 km (0.086 R)
• M36: 22,273,926 km (0.073 R)
• M37: 22,569,083 km (0.114 R)
• M38: 23,163,136 km (0.115 R)
• M39: 24,003,577 km (0.102 R)
• M40: 24,488,423 km (0.083 R)
• M41: 25,221,603 km (0.071 R)
• M42: 25,714,378 km (0.037 R)
• M43: 26,459,525 km (0.095 R)
• M44: 26,709,503 km (0.06 R)
• M45: 27,274,833 km (0.096 R)
• M46: 27,527,355 km (0.032 R)
• M47: 27,653,914 km (0.109 R)
• M48: 29,640,125 km (0.076 R)
• M49: 29,899,678 km (0.115 R)
• M50: 30,160,128 km (0.092 R)
• M51: 30,225,352 km (0.115 R)
• M52: 31,011,489 km (0.025 R)
• M53: 32,003,772 km (0.067 R)
• M54: 33,208,184 km (0.117 R)
• M55: 33,410,291 km (0.12 R)
• M56: 35,111,069 km (0.098 R)
• M57: 35,937,298 km (0.071 R)
• M58: 36,075,676 km (0.101 R)
• M59: 36,144,940 km (0.12 R)
• M60: 36,214,204 km (0.049 R)
• M61: 37,819,987 km (0.077 R)
• M62: 39,092,766 km (0.097 R)
• M63: 40,811,496 km (0.105 R)
• M64: 41,680,211 km (0.101 R)
• M65: 43,878,402 km (0.11 R)
• M66: 43,952,303 km (0.045 R)
• M67: 44,470,959 km (0.116 R)
• M68: 44,842,560 km (0.072 R)
• M69: 44,991,560 km (0.102 R)
• M70: 46,791,820 km (0.096 R)
• M71: 47,245,700 km (0.082 R)
• M72: 47,397,243 km (0.109 R)
• M73: 47,548,935 km (0.1 R)
• M74: 47,852,918 km (0.097 R)
• M75: 48,539,273 km (0.069 R)
• M76: 48,615,718 km (0.042 R)
• M77: 49,075,282 km (0.116 R)
• M78: 50,230,477 km (0.097 R)
• M79: 52,019,368 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.1

Radius: 7.7

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 10.61 AU - 15.63 AU

Year: 18196 Days

Day: 20.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 46,019,961 km

• M1: 128,654 km (0.106 R)
• M2: 266,434 km (0.098 R)
• M3: 322,533 km (0.109 R)
• M4: 534,214 km (0.099 R)
• M5: 656,136 km (0.066 R)
• M6: 1,020,257 km (0.042 R)
• M7: 1,253,929 km (0.05 R)
• M8: 1,461,721 km (0.093 R)
• M9: 1,613,862 km (0.041 R)
• M10: 1,703,172 km (0.059 R)
• M11: 2,052,782 km (0.101 R)
• M12: 2,198,790 km (0.099 R)
• M13: 2,348,387 km (0.085 R)
• M14: 3,034,892 km (0.06 R)
• M15: 3,989,626 km (0.085 R)
• M16: 4,111,249 km (0.094 R)
• M17: 4,899,480 km (0.049 R)
• M18: 5,294,119 km (0.118 R)
• M19: 5,801,854 km (0.117 R)
• M20: 5,974,640 km (0.083 R)
• M21: 6,149,071 km (0.084 R)
• M22: 6,325,148 km (0.119 R)
• M23: 6,538,773 km (0.073 R)
• M24: 8,060,632 km (0.102 R)
• M25: 8,176,272 km (0.118 R)
• M26: 9,080,142 km (0.104 R)
• M27: 9,401,927 km (0.113 R)
• M28: 9,604,931 km (0.025 R)
• M29: 11,152,072 km (0.089 R)
• M30: 11,453,363 km (0.038 R)
• M31: 11,626,747 km (0.06 R)
• M32: 12,373,389 km (0.093 R)
• M33: 12,595,991 km (0.081 R)
• M34: 13,090,262 km (0.081 R)
• M35: 14,610,775 km (0.064 R)
• M36: 14,751,846 km (0.075 R)
• M37: 17,515,367 km (0.117 R)
• M38: 18,623,888 km (0.081 R)
• M39: 19,651,176 km (0.086 R)
• M40: 20,119,418 km (0.094 R)
• M41: 20,433,573 km (0.089 R)
• M42: 20,486,232 km (0.048 R)
• M43: 21,226,292 km (0.057 R)
• M44: 21,760,357 km (0.09 R)
• M45: 21,921,474 km (0.11 R)
• M46: 22,787,196 km (0.116 R)
• M47: 23,169,419 km (0.092 R)
• M48: 23,719,191 km (0.065 R)
• M49: 25,281,442 km (0.089 R)
• M50: 25,394,239 km (0.095 R)
• M51: 26,018,062 km (0.117 R)
• M52: 27,338,412 km (0.089 R)
• M53: 27,454,201 km (0.108 R)
• M54: 28,916,072 km (0.108 R)
• M55: 29,152,287 km (0.029 R)
• M56: 31,367,532 km (0.113 R)
• M57: 31,488,856 km (0.111 R)
• M58: 31,792,689 km (0.103 R)
• M59: 33,018,045 km (0.108 R)
• M60: 33,141,463 km (0.036 R)
• M61: 33,698,566 km (0.066 R)
• M62: 35,010,539 km (0.086 R)
• M63: 35,199,332 km (0.066 R)
• M64: 35,767,654 km (0.093 R)
• M65: 37,362,367 km (0.104 R)
• M66: 37,491,022 km (0.092 R)
• M67: 39,633,712 km (0.101 R)
• M68: 40,753,003 km (0.118 R)
• M69: 41,017,941 km (0.059 R)
• M70: 41,283,328 km (0.109 R)
• M71: 42,083,078 km (0.087 R)
• M72: 43,022,552 km (0.12 R)
• M73: 43,224,809 km (0.041 R)
• M74: 43,427,364 km (0.117 R)
• M75: 43,968,909 km (0.059 R)
• M76: 44,512,846 km (0.103 R)
• M77: 45,264,277 km (0.113 R)
• M78: 45,675,970 km (0.106 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 11,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit