🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.56 AU - 0.66 AU

Year: 313 Days

Day: 39.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,719,368 km

• M1: 138,228 km (0.034 R)
• M2: 186,698 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.55 AU - 0.75 AU

Year: 344 Days

Day: 22.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,719,368 km

• M1: 35,604 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.1

Radius: 12.4

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.49 AU - 1.95 AU

Year: 1480 Days

Day: 12.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 75,719,368 km

• M1: 173,683 km (0.098 R)
• M2: 322,234 km (0.105 R)
• M3: 424,559 km (0.082 R)
• M4: 672,293 km (0.083 R)
• M5: 774,917 km (0.06 R)
• M6: 932,892 km (0.097 R)
• M7: 1,125,275 km (0.059 R)
• M8: 1,331,271 km (0.077 R)
• M9: 1,464,414 km (0.068 R)
• M10: 1,771,837 km (0.1 R)
• M11: 1,882,091 km (0.031 R)
• M12: 1,975,739 km (0.113 R)
• M13: 2,187,719 km (0.052 R)
• M14: 2,366,788 km (0.114 R)
• M15: 2,499,182 km (0.027 R)
• M16: 2,581,910 km (0.077 R)
• M17: 2,676,156 km (0.089 R)
• M18: 2,846,698 km (0.12 R)
• M19: 3,009,760 km (0.112 R)
• M20: 3,266,021 km (0.044 R)
• M21: 3,552,800 km (0.072 R)
• M22: 3,646,448 km (0.109 R)
• M23: 3,812,053 km (0.083 R)
• M24: 3,980,351 km (0.069 R)
• M25: 4,151,191 km (0.076 R)
• M26: 4,550,618 km (0.05 R)
• M27: 4,975,775 km (0.077 R)
• M28: 5,133,451 km (0.119 R)
• M29: 5,252,980 km (0.12 R)
• M30: 5,535,271 km (0.053 R)
• M31: 5,712,694 km (0.114 R)
• M32: 5,905,675 km (0.091 R)
• M33: 6,059,013 km (0.104 R)
• M34: 6,185,274 km (0.115 R)
• M35: 6,440,787 km (0.11 R)
• M36: 6,772,146 km (0.107 R)
• M37: 7,020,778 km (0.058 R)
• M38: 7,153,621 km (0.048 R)
• M39: 7,557,236 km (0.049 R)
• M40: 7,754,256 km (0.105 R)
• M41: 7,845,810 km (0.097 R)
• M42: 8,014,556 km (0.078 R)
• M43: 8,339,932 km (0.056 R)
• M44: 8,575,100 km (0.075 R)
• M45: 8,653,938 km (0.08 R)
• M46: 9,019,854 km (0.081 R)
• M47: 9,164,515 km (0.119 R)
• M48: 9,750,640 km (0.059 R)
• M49: 9,965,313 km (0.109 R)
• M50: 10,098,155 km (0.117 R)
• M51: 10,265,107 km (0.107 R)
• M52: 10,416,051 km (0.069 R)
• M53: 10,517,179 km (0.087 R)
• M54: 10,890,725 km (0.071 R)
• M55: 11,268,609 km (0.057 R)
• M56: 11,389,783 km (0.118 R)
• M57: 11,511,407 km (0.088 R)
• M58: 11,703,341 km (0.107 R)
• M59: 11,878,819 km (0.025 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.9

Radius: 14.4

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.85 AU - 2.55 AU

Year: 2141 Days

Day: 13.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 75,719,368 km

• M1: 203,902 km (0.103 R)
• M2: 303,833 km (0.068 R)
• M3: 632,949 km (0.079 R)
• M4: 858,991 km (0.12 R)
• M5: 957,576 km (0.118 R)
• M6: 1,095,804 km (0.088 R)
• M7: 1,186,012 km (0.104 R)
• M8: 1,364,781 km (0.09 R)
• M9: 1,512,734 km (0.1 R)
• M10: 1,687,165 km (0.104 R)
• M11: 1,782,459 km (0.066 R)
• M12: 2,068,191 km (0.112 R)
• M13: 2,635,316 km (0.078 R)
• M14: 3,276,493 km (0.075 R)
• M15: 3,370,141 km (0.112 R)
• M16: 3,464,687 km (0.117 R)
• M17: 3,573,893 km (0.119 R)
• M18: 3,739,947 km (0.11 R)
• M19: 3,936,967 km (0.108 R)
• M20: 4,282,837 km (0.079 R)
• M21: 4,504,093 km (0.118 R)
• M22: 4,593,702 km (0.06 R)
• M23: 4,866,120 km (0.106 R)
• M24: 5,268,987 km (0.1 R)
• M25: 5,538,412 km (0.111 R)
• M26: 5,780,013 km (0.105 R)
• M27: 5,926,619 km (0.085 R)
• M28: 6,190,210 km (0.091 R)
• M29: 7,143,747 km (0.109 R)
• M30: 7,318,926 km (0.119 R)
• M31: 7,459,997 km (0.084 R)
• M32: 7,602,115 km (0.095 R)
• M33: 7,781,034 km (0.103 R)
• M34: 7,979,401 km (0.105 R)
• M35: 8,234,316 km (0.102 R)
• M36: 8,418,022 km (0.117 R)
• M37: 8,621,774 km (0.032 R)
• M38: 8,864,721 km (0.109 R)
• M39: 9,015,366 km (0.105 R)
• M40: 9,568,429 km (0.079 R)
• M41: 9,703,666 km (0.105 R)
• M42: 9,820,053 km (0.116 R)
• M43: 10,290,239 km (0.042 R)
• M44: 10,428,916 km (0.049 R)
• M45: 10,868,435 km (0.11 R)
• M46: 11,070,242 km (0.099 R)
• M47: 11,191,866 km (0.109 R)
• M48: 11,580,222 km (0.105 R)
• M49: 12,035,298 km (0.102 R)
• M50: 12,286,174 km (0.116 R)
• M51: 12,412,135 km (0.083 R)
• M52: 12,517,602 km (0.101 R)
• M53: 12,856,740 km (0.071 R)
• M54: 12,984,646 km (0.11 R)
• M55: 13,349,665 km (0.037 R)
• M56: 13,457,675 km (0.058 R)
• M57: 13,609,367 km (0.062 R)
• M58: 13,805,191 km (0.088 R)
• M59: 13,980,071 km (0.088 R)
• M60: 14,089,726 km (0.117 R)
• M61: 14,932,710 km (0.106 R)
• M62: 15,134,667 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.6

Radius: 12.2

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.05 AU - 4.05 AU

Year: 4388 Days

Day: 13.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 175.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 75,719,368 km

• M1: 153,338 km (0.101 R)
• M2: 336,894 km (0.082 R)
• M3: 459,714 km (0.084 R)
• M4: 539,899 km (0.059 R)
• M5: 642,224 km (0.096 R)
• M6: 869,463 km (0.087 R)
• M7: 983,606 km (0.048 R)
• M8: 1,113,607 km (0.033 R)
• M9: 1,260,362 km (0.115 R)
• M10: 1,493,136 km (0.067 R)
• M11: 1,740,272 km (0.101 R)
• M12: 1,850,376 km (0.1 R)
• M13: 1,988,156 km (0.114 R)
• M14: 2,116,511 km (0.11 R)
• M15: 2,314,429 km (0.107 R)
• M16: 2,408,975 km (0.104 R)
• M17: 2,546,305 km (0.111 R)
• M18: 2,672,267 km (0.091 R)
• M19: 2,771,600 km (0.093 R)
• M20: 2,930,323 km (0.037 R)
• M21: 3,226,826 km (0.1 R)
• M22: 3,317,782 km (0.08 R)
• M23: 3,409,485 km (0.09 R)
• M24: 3,769,268 km (0.054 R)
• M25: 4,075,794 km (0.116 R)
• M26: 4,290,317 km (0.1 R)
• M27: 4,457,867 km (0.102 R)
• M28: 4,542,390 km (0.102 R)
• M29: 4,834,106 km (0.093 R)
• M30: 5,490,242 km (0.08 R)
• M31: 6,117,955 km (0.077 R)
• M32: 6,440,338 km (0.104 R)
• M33: 6,924,736 km (0.073 R)
• M34: 7,003,275 km (0.108 R)
• M35: 7,082,262 km (0.033 R)
• M36: 7,161,400 km (0.088 R)
• M37: 7,501,436 km (0.09 R)
• M38: 7,582,069 km (0.116 R)
• M39: 7,703,842 km (0.09 R)
• M40: 7,846,708 km (0.087 R)
• M41: 7,990,321 km (0.075 R)
• M42: 8,468,735 km (0.109 R)
• M43: 8,616,089 km (0.07 R)
• M44: 8,999,210 km (0.12 R)
• M45: 9,214,481 km (0.104 R)
• M46: 9,322,790 km (0.073 R)
• M47: 10,271,390 km (0.113 R)
• M48: 10,768,653 km (0.054 R)
• M49: 11,204,581 km (0.066 R)
• M50: 11,320,220 km (0.063 R)
• M51: 11,951,673 km (0.046 R)
• M52: 12,235,909 km (0.077 R)
• M53: 12,378,925 km (0.064 R)
• M54: 12,546,474 km (0.093 R)
• M55: 12,932,287 km (0.114 R)
• M56: 13,029,376 km (0.098 R)
• M57: 13,150,999 km (0.114 R)
• M58: 13,592,163 km (0.079 R)
• M59: 14,489,152 km (0.108 R)
• M60: 14,741,823 km (0.102 R)
• M61: 14,944,827 km (0.062 R)
• M62: 15,302,516 km (0.097 R)
• M63: 15,844,359 km (0.103 R)
• M64: 16,182,899 km (0.118 R)
• M65: 16,261,438 km (0.06 R)
• M66: 16,761,394 km (0.12 R)
• M67: 17,668,705 km (0.058 R)
• M68: 17,776,565 km (0.117 R)
• M69: 17,857,498 km (0.107 R)
• M70: 17,965,657 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.3

Radius: 14.1

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.72 AU - 6.3 AU

Year: 8485 Days

Day: 11.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 75,719,368 km

• M1: 185,651 km (0.042 R)
• M2: 337,044 km (0.115 R)
• M3: 552,914 km (0.111 R)
• M4: 732,132 km (0.104 R)
• M5: 869,014 km (0.102 R)
• M6: 1,032,525 km (0.1 R)
• M7: 1,171,351 km (0.037 R)
• M8: 1,373,308 km (0.081 R)
• M9: 1,567,337 km (0.04 R)
• M10: 1,983,369 km (0.1 R)
• M11: 2,410,919 km (0.08 R)
• M12: 2,671,968 km (0.025 R)
• M13: 2,818,274 km (0.071 R)
• M14: 3,299,680 km (0.066 R)
• M15: 3,430,728 km (0.113 R)
• M16: 4,112,445 km (0.119 R)
• M17: 4,747,040 km (0.052 R)
• M18: 4,955,579 km (0.026 R)
• M19: 5,136,742 km (0.059 R)
• M20: 5,443,567 km (0.095 R)
• M21: 5,851,521 km (0.031 R)
• M22: 6,139,796 km (0.059 R)
• M23: 6,269,497 km (0.083 R)
• M24: 6,564,654 km (0.059 R)
• M25: 6,830,788 km (0.03 R)
• M26: 7,100,513 km (0.115 R)
• M27: 7,271,055 km (0.087 R)
• M28: 7,685,591 km (0.108 R)
• M29: 7,931,081 km (0.079 R)
• M30: 8,393,787 km (0.109 R)
• M31: 8,975,573 km (0.052 R)
• M32: 9,234,228 km (0.038 R)
• M33: 9,495,276 km (0.071 R)
• M34: 9,872,562 km (0.065 R)
• M35: 10,798,274 km (0.058 R)
• M36: 10,915,857 km (0.081 R)
• M37: 12,279,292 km (0.11 R)
• M38: 12,443,252 km (0.032 R)
• M39: 13,064,532 km (0.079 R)
• M40: 13,653,498 km (0.072 R)
• M41: 14,122,338 km (0.034 R)
• M42: 14,251,142 km (0.101 R)
• M43: 16,726,688 km (0.104 R)
• M44: 17,642,675 km (0.095 R)
• M45: 18,293,576 km (0.118 R)
• M46: 18,857,859 km (0.094 R)
• M47: 20,244,930 km (0.098 R)
• M48: 20,390,190 km (0.105 R)
• M49: 20,828,512 km (0.112 R)
• M50: 21,171,390 km (0.087 R)
• M51: 21,466,995 km (0.11 R)
• M52: 22,914,355 km (0.054 R)
• M53: 23,116,461 km (0.1 R)
• M54: 23,319,166 km (0.12 R)
• M55: 23,471,607 km (0.109 R)
• M56: 23,726,372 km (0.102 R)
• M57: 24,033,347 km (0.114 R)
• M58: 24,238,745 km (0.116 R)
• M59: 24,910,289 km (0.053 R)
• M60: 25,118,081 km (0.081 R)
• M61: 26,483,311 km (0.117 R)
• M62: 26,854,912 km (0.055 R)
• M63: 27,657,056 km (0.079 R)
• M64: 27,872,327 km (0.082 R)
• M65: 28,250,511 km (0.045 R)
• M66: 29,449,687 km (0.089 R)
• M67: 31,223,619 km (0.094 R)
• M68: 31,897,707 km (0.083 R)
• M69: 32,633,429 km (0.096 R)
• M70: 32,974,961 km (0.096 R)
• M71: 33,317,540 km (0.117 R)
• M72: 34,990,344 km (0.069 R)
• M73: 35,514,983 km (0.118 R)
• M74: 37,104,760 km (0.089 R)
• M75: 37,461,102 km (0.093 R)
• M76: 38,177,377 km (0.113 R)
• M77: 38,717,575 km (0.116 R)
• M78: 39,139,441 km (0.063 R)
• M79: 39,805,450 km (0.075 R)
• M80: 40,048,696 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.8

Radius: 5

Gravity: 18.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 10.52 AU - 11.68 AU

Year: 24260 Days

Day: 15.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,719,368 km

• M1: 215,271 km (0.094 R)
• M2: 309,069 km (0.09 R)
• M3: 455,376 km (0.115 R)
• M4: 578,944 km (0.084 R)
• M5: 1,118,992 km (0.051 R)
• M6: 1,904,082 km (0.105 R)
• M7: 2,312,633 km (0.111 R)
• M8: 2,710,265 km (0.11 R)
• M9: 2,898,010 km (0.118 R)
• M10: 3,567,610 km (0.094 R)
• M11: 3,608,450 km (0.097 R)
• M12: 4,679,122 km (0.114 R)
• M13: 4,858,939 km (0.074 R)
• M14: 5,600,944 km (0.063 R)
• M15: 6,082,350 km (0.084 R)
• M16: 6,476,989 km (0.086 R)
• M17: 6,577,070 km (0.05 R)
• M18: 7,869,147 km (0.093 R)
• M19: 9,069,072 km (0.064 R)
• M20: 9,237,070 km (0.109 R)
• M21: 9,349,568 km (0.099 R)
• M22: 9,747,199 km (0.094 R)
• M23: 13,183,911 km (0.083 R)
• M24: 14,929,269 km (0.075 R)
• M25: 16,268,170 km (0.113 R)
• M26: 16,336,087 km (0.117 R)
• M27: 17,297,254 km (0.084 R)
• M28: 18,418,041 km (0.104 R)
• M29: 18,844,395 km (0.118 R)
• M30: 20,215,759 km (0.113 R)
• M31: 20,729,029 km (0.079 R)
• M32: 21,843,234 km (0.105 R)
• M33: 22,369,968 km (0.087 R)
• M34: 22,672,754 km (0.05 R)
• M35: 23,282,515 km (0.111 R)
• M36: 23,820,319 km (0.063 R)
• M37: 24,362,312 km (0.111 R)
• M38: 24,673,925 km (0.107 R)
• M39: 25,143,662 km (0.107 R)
• M40: 25,300,889 km (0.08 R)
• M41: 28,595,783 km (0.073 R)
• M42: 28,842,021 km (0.082 R)
• M43: 29,585,223 km (0.062 R)
• M44: 31,259,373 km (0.103 R)
• M45: 32,193,013 km (0.067 R)
• M46: 34,873,358 km (0.116 R)
• M47: 35,312,428 km (0.069 R)
• M48: 35,400,391 km (0.092 R)
• M49: 36,195,803 km (0.065 R)
• M50: 36,551,248 km (0.026 R)
• M51: 36,907,889 km (0.076 R)
• M52: 38,164,810 km (0.071 R)
• M53: 39,344,689 km (0.066 R)
• M54: 42,112,549 km (0.099 R)
• M55: 43,708,758 km (0.117 R)
• M56: 43,803,304 km (0.108 R)
• M57: 44,181,936 km (0.031 R)
• M58: 44,466,770 km (0.116 R)
• M59: 44,752,053 km (0.068 R)
• M60: 48,516,534 km (0.111 R)
• M61: 48,614,521 km (0.113 R)
• M62: 49,991,270 km (0.089 R)
• M63: 50,387,106 km (0.087 R)
• M64: 51,281,252 km (0.073 R)
• M65: 51,380,885 km (0.049 R)
• M66: 53,691,274 km (0.083 R)
• M67: 53,995,107 km (0.054 R)
• M68: 55,727,750 km (0.118 R)
• M69: 56,549,342 km (0.03 R)
• M70: 57,271,600 km (0.086 R)
• M71: 66,172,524 km (0.076 R)
• M72: 67,588,019 km (0.071 R)
• M73: 67,916,087 km (0.029 R)
• M74: 68,354,259 km (0.111 R)
• M75: 68,683,524 km (0.088 R)
• M76: 73,461,082 km (0.075 R)
• M77: 74,474,458 km (0.091 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 13,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit