🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.6 AU - 0.72 AU

Year: 203 Days

Day: 47.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,848,091 km

• M1: 45,328 km (0.08 R)
• M2: 62,831 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.69 AU - 1.05 AU

Year: 307 Days

Day: 15.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 41.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,848,091 km

• M1: 224,846 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.03 AU - 1.41 AU

Year: 510 Days

Day: 24.6 Hours

Environment

Temp: -21 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,848,091 km

• M1: 1,080,097 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.49 AU - 3.31 AU

Year: 1870 Days

Day: 27 Hours

Environment

Temp: -113 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.6 AU - 3.68 AU

Year: 2107 Days

Day: 22.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.8

Radius: 14.7

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.43 AU - 4.73 AU

Year: 3712 Days

Day: 12.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 71,848,091 km

• M1: 295,755 km (0.096 R)
• M2: 416,630 km (0.092 R)
• M3: 555,906 km (0.109 R)
• M4: 680,072 km (0.119 R)
• M5: 853,755 km (0.066 R)
• M6: 1,117,795 km (0.114 R)
• M7: 1,351,467 km (0.025 R)
• M8: 1,468,602 km (0.107 R)
• M9: 1,626,428 km (0.07 R)
• M10: 1,726,509 km (0.092 R)
• M11: 1,828,834 km (0.097 R)
• M12: 2,039,917 km (0.082 R)
• M13: 2,134,911 km (0.104 R)
• M14: 2,287,351 km (0.07 R)
• M15: 2,458,043 km (0.048 R)
• M16: 2,632,923 km (0.118 R)
• M17: 3,230,566 km (0.097 R)
• M18: 3,504,330 km (0.073 R)
• M19: 3,752,363 km (0.111 R)
• M20: 4,144,160 km (0.113 R)
• M21: 4,301,088 km (0.075 R)
• M22: 4,442,159 km (0.071 R)
• M23: 4,729,387 km (0.106 R)
• M24: 4,875,245 km (0.071 R)
• M25: 5,004,049 km (0.029 R)
• M26: 5,302,945 km (0.117 R)
• M27: 5,454,787 km (0.118 R)
• M28: 5,918,541 km (0.046 R)
• M29: 7,577,132 km (0.086 R)
• M30: 8,314,051 km (0.081 R)
• M31: 8,668,897 km (0.116 R)
• M32: 9,051,419 km (0.117 R)
• M33: 9,233,330 km (0.042 R)
• M34: 9,393,400 km (0.114 R)
• M35: 9,973,092 km (0.037 R)
• M36: 10,326,591 km (0.11 R)
• M37: 10,445,223 km (0.056 R)
• M38: 10,564,452 km (0.103 R)
• M39: 10,780,172 km (0.117 R)
• M40: 11,070,093 km (0.075 R)
• M41: 11,411,475 km (0.063 R)
• M42: 11,583,662 km (0.047 R)
• M43: 12,080,028 km (0.085 R)
• M44: 12,659,421 km (0.048 R)
• M45: 12,863,173 km (0.055 R)
• M46: 12,965,348 km (0.09 R)
• M47: 13,767,193 km (0.071 R)
• M48: 14,055,468 km (0.09 R)
• M49: 14,345,837 km (0.098 R)
• M50: 14,478,531 km (0.091 R)
• M51: 14,825,299 km (0.115 R)
• M52: 15,120,904 km (0.096 R)
• M53: 15,608,892 km (0.082 R)
• M54: 15,772,702 km (0.116 R)
• M55: 16,019,538 km (0.101 R)
• M56: 16,628,252 km (0.087 R)
• M57: 16,767,677 km (0.118 R)
• M58: 16,879,427 km (0.108 R)
• M59: 17,047,725 km (0.104 R)
• M60: 17,669,154 km (0.112 R)
• M61: 17,896,992 km (0.033 R)
• M62: 18,039,858 km (0.092 R)
• M63: 18,355,509 km (0.045 R)
• M64: 18,557,466 km (0.079 R)
• M65: 19,430,968 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.9

Radius: 15

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.14 AU - 7.48 AU

Year: 6003 Days

Day: 11.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 71,848,091 km

• M1: 191,635 km (0.09 R)
• M2: 404,812 km (0.116 R)
• M3: 671,545 km (0.094 R)
• M4: 829,071 km (0.12 R)
• M5: 1,000,810 km (0.029 R)
• M6: 1,170,903 km (0.114 R)
• M7: 1,461,422 km (0.057 R)
• M8: 1,690,755 km (0.093 R)
• M9: 1,827,488 km (0.119 R)
• M10: 2,204,624 km (0.119 R)
• M11: 2,567,698 km (0.087 R)
• M12: 2,666,432 km (0.117 R)
• M13: 2,991,509 km (0.052 R)
• M14: 3,201,245 km (0.096 R)
• M15: 3,525,274 km (0.05 R)
• M16: 3,905,552 km (0.099 R)
• M17: 5,075,257 km (0.085 R)
• M18: 5,454,039 km (0.109 R)
• M19: 5,634,155 km (0.088 R)
• M20: 6,106,136 km (0.039 R)
• M21: 6,949,120 km (0.096 R)
• M22: 7,116,520 km (0.046 R)
• M23: 7,257,142 km (0.095 R)
• M24: 7,370,238 km (0.111 R)
• M25: 7,598,225 km (0.109 R)
• M26: 7,713,117 km (0.108 R)
• M27: 8,296,548 km (0.037 R)
• M28: 8,984,998 km (0.063 R)
• M29: 9,660,881 km (0.115 R)
• M30: 9,879,294 km (0.063 R)
• M31: 9,973,540 km (0.042 R)
• M32: 11,224,777 km (0.091 R)
• M33: 11,421,648 km (0.058 R)
• M34: 11,520,532 km (0.095 R)
• M35: 11,719,198 km (0.069 R)
• M36: 11,885,551 km (0.081 R)
• M37: 12,866,314 km (0.081 R)
• M38: 13,245,096 km (0.113 R)
• M39: 13,627,618 km (0.086 R)
• M40: 13,943,419 km (0.078 R)
• M41: 14,155,250 km (0.108 R)
• M42: 14,510,694 km (0.101 R)
• M43: 15,194,057 km (0.108 R)
• M44: 15,302,965 km (0.099 R)
• M45: 15,485,025 km (0.083 R)
• M46: 15,924,843 km (0.078 R)
• M47: 16,035,545 km (0.1 R)
• M48: 16,742,096 km (0.074 R)
• M49: 17,344,976 km (0.085 R)
• M50: 17,572,813 km (0.117 R)
• M51: 18,339,801 km (0.069 R)
• M52: 18,610,873 km (0.068 R)
• M53: 18,961,381 km (0.087 R)
• M54: 19,117,860 km (0.111 R)
• M55: 19,827,103 km (0.074 R)
• M56: 20,464,989 km (0.034 R)
• M57: 20,988,282 km (0.113 R)
• M58: 21,109,606 km (0.106 R)
• M59: 21,312,461 km (0.108 R)
• M60: 22,833,273 km (0.045 R)
• M61: 22,999,775 km (0.12 R)
• M62: 24,559,183 km (0.074 R)
• M63: 25,589,015 km (0.118 R)
• M64: 25,848,567 km (0.073 R)
• M65: 26,939,884 km (0.101 R)
• M66: 27,204,074 km (0.108 R)
• M67: 27,424,880 km (0.088 R)
• M68: 28,582,618 km (0.06 R)
• M69: 28,717,256 km (0.113 R)
• M70: 28,896,923 km (0.053 R)
• M71: 29,529,273 km (0.038 R)
• M72: 30,074,857 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.1

Radius: 8.9

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.28 AU - 8.82 AU

Year: 9469 Days

Day: 7.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 71,848,091 km

• M1: 113,994 km (0.111 R)
• M2: 214,523 km (0.086 R)
• M3: 690,993 km (0.117 R)
• M4: 747,241 km (0.039 R)
• M5: 849,566 km (0.103 R)
• M6: 1,151,604 km (0.051 R)
• M7: 1,870,871 km (0.047 R)
• M8: 2,095,417 km (0.054 R)
• M9: 2,372,173 km (0.088 R)
• M10: 3,007,516 km (0.101 R)
• M11: 3,393,478 km (0.113 R)
• M12: 3,542,328 km (0.054 R)
• M13: 4,027,773 km (0.042 R)
• M14: 4,265,185 km (0.054 R)
• M15: 4,452,930 km (0.096 R)
• M16: 4,948,398 km (0.116 R)
• M17: 5,374,752 km (0.088 R)
• M18: 5,606,928 km (0.059 R)
• M19: 6,201,879 km (0.105 R)
• M20: 6,262,466 km (0.091 R)
• M21: 6,568,543 km (0.1 R)
• M22: 7,036,785 km (0.104 R)
• M23: 7,354,979 km (0.101 R)
• M24: 7,580,423 km (0.097 R)
• M25: 7,972,370 km (0.098 R)
• M26: 8,404,558 km (0.066 R)
• M27: 8,776,159 km (0.036 R)
• M28: 9,015,366 km (0.118 R)
• M29: 9,781,307 km (0.067 R)
• M30: 10,604,395 km (0.115 R)
• M31: 10,822,808 km (0.058 R)
• M32: 11,375,123 km (0.087 R)
• M33: 11,524,122 km (0.076 R)
• M34: 11,673,571 km (0.079 R)
• M35: 13,282,047 km (0.098 R)
• M36: 13,635,696 km (0.053 R)
• M37: 14,072,223 km (0.084 R)
• M38: 14,674,803 km (0.114 R)
• M39: 15,863,657 km (0.107 R)
• M40: 16,322,624 km (0.089 R)
• M41: 16,490,622 km (0.102 R)
• M42: 16,870,750 km (0.083 R)
• M43: 16,998,208 km (0.108 R)
• M44: 17,985,105 km (0.116 R)
• M45: 18,507,351 km (0.105 R)
• M46: 19,034,534 km (0.085 R)
• M47: 19,745,273 km (0.101 R)
• M48: 22,160,980 km (0.099 R)
• M49: 22,767,599 km (0.086 R)
• M50: 24,140,608 km (0.072 R)
• M51: 24,812,901 km (0.058 R)
• M52: 26,077,901 km (0.091 R)
• M53: 26,372,758 km (0.107 R)
• M54: 26,520,711 km (0.118 R)
• M55: 27,813,685 km (0.086 R)
• M56: 28,366,898 km (0.107 R)
• M57: 29,178,017 km (0.055 R)
• M58: 29,791,369 km (0.079 R)
• M59: 32,181,793 km (0.081 R)
• M60: 35,772,142 km (0.091 R)
• M61: 36,099,761 km (0.07 R)
• M62: 36,318,773 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.8

Radius: 6

Gravity: 11.97 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 10.41 AU - 14.21 AU

Year: 16358 Days

Day: 22.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,848,091 km

• M1: 168,896 km (0.065 R)
• M2: 673,340 km (0.093 R)
• M3: 1,362,986 km (0.078 R)
• M4: 1,663,528 km (0.116 R)
• M5: 1,741,918 km (0.085 R)
• M6: 2,382,645 km (0.117 R)
• M7: 2,591,035 km (0.057 R)
• M8: 3,025,467 km (0.102 R)
• M9: 3,482,190 km (0.095 R)
• M10: 4,495,715 km (0.115 R)
• M11: 4,977,720 km (0.075 R)
• M12: 5,091,264 km (0.099 R)
• M13: 5,129,262 km (0.112 R)
• M14: 5,632,659 km (0.079 R)
• M15: 6,232,846 km (0.047 R)
• M16: 6,727,566 km (0.102 R)
• M17: 6,769,304 km (0.105 R)
• M18: 6,937,452 km (0.104 R)
• M19: 7,106,796 km (0.118 R)
• M20: 7,449,824 km (0.099 R)
• M21: 7,493,058 km (0.12 R)
• M22: 7,579,825 km (0.104 R)
• M23: 9,571,571 km (0.116 R)
• M24: 9,854,909 km (0.056 R)
• M25: 10,189,261 km (0.115 R)
• M26: 11,164,489 km (0.11 R)
• M27: 11,663,248 km (0.042 R)
• M28: 11,864,757 km (0.114 R)
• M29: 13,570,920 km (0.12 R)
• M30: 15,297,280 km (0.084 R)
• M31: 15,683,990 km (0.097 R)
• M32: 15,739,491 km (0.115 R)
• M33: 16,242,140 km (0.115 R)
• M34: 16,467,135 km (0.037 R)
• M35: 16,580,082 km (0.1 R)
• M36: 16,806,722 km (0.109 R)
• M37: 16,920,417 km (0.047 R)
• M38: 17,091,407 km (0.093 R)
• M39: 17,550,224 km (0.075 R)
• M40: 18,013,229 km (0.108 R)
• M41: 18,597,558 km (0.099 R)
• M42: 19,069,390 km (0.051 R)
• M43: 19,664,790 km (0.081 R)
• M44: 20,935,025 km (0.119 R)
• M45: 22,293,823 km (0.114 R)
• M46: 22,857,956 km (0.092 R)
• M47: 25,617,139 km (0.115 R)
• M48: 27,135,558 km (0.109 R)
• M49: 27,268,999 km (0.103 R)
• M50: 28,141,454 km (0.084 R)
• M51: 28,276,541 km (0.1 R)
• M52: 29,913,740 km (0.105 R)
• M53: 30,189,598 km (0.117 R)
• M54: 30,952,697 km (0.075 R)
• M55: 33,208,035 km (0.103 R)
• M56: 33,350,751 km (0.117 R)
• M57: 33,851,904 km (0.093 R)
• M58: 35,151,760 km (0.119 R)
• M59: 36,027,506 km (0.106 R)
• M60: 38,023,889 km (0.114 R)
• M61: 38,997,921 km (0.041 R)
• M62: 39,904,185 km (0.097 R)
• M63: 45,406,843 km (0.052 R)
• M64: 46,041,587 km (0.08 R)
• M65: 47,802,204 km (0.113 R)
• M66: 48,286,154 km (0.1 R)
• M67: 48,771,898 km (0.09 R)
• M68: 49,666,343 km (0.087 R)
• M69: 49,992,916 km (0.11 R)
• M70: 50,977,120 km (0.086 R)
• M71: 55,907,866 km (0.071 R)
• M72: 56,247,603 km (0.044 R)
• M73: 56,417,695 km (0.042 R)
• M74: 56,588,087 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.4

Radius: 5.4

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 14.54 AU - 19.92 AU

Year: 27088 Days

Day: 23.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,848,091 km

• M1: 69,413 km (0.074 R)
• M2: 109,206 km (0.057 R)
• M3: 149,897 km (0.094 R)
• M4: 368,160 km (0.061 R)
• M5: 993,031 km (0.103 R)
• M6: 1,229,395 km (0.046 R)
• M7: 1,909,168 km (0.095 R)
• M8: 2,169,020 km (0.116 R)
• M9: 2,371,276 km (0.102 R)
• M10: 2,544,361 km (0.083 R)
• M11: 2,579,516 km (0.076 R)
• M12: 3,201,394 km (0.063 R)
• M13: 4,320,985 km (0.089 R)
• M14: 5,686,514 km (0.084 R)
• M15: 6,012,039 km (0.115 R)
• M16: 7,223,034 km (0.107 R)
• M17: 7,323,115 km (0.093 R)
• M18: 7,423,794 km (0.08 R)
• M19: 8,559,691 km (0.107 R)
• M20: 9,310,223 km (0.114 R)
• M21: 10,645,384 km (0.071 R)
• M22: 11,626,896 km (0.061 R)
• M23: 13,860,692 km (0.094 R)
• M24: 14,235,135 km (0.1 R)
• M25: 14,803,158 km (0.096 R)
• M26: 17,617,094 km (0.079 R)
• M27: 17,684,413 km (0.118 R)
• M28: 17,954,736 km (0.059 R)
• M29: 18,842,749 km (0.063 R)
• M30: 20,803,529 km (0.065 R)
• M31: 20,874,737 km (0.076 R)
• M32: 20,945,946 km (0.119 R)
• M33: 21,519,355 km (0.062 R)
• M34: 22,754,584 km (0.114 R)
• M35: 25,141,568 km (0.081 R)
• M36: 25,597,991 km (0.054 R)
• M37: 25,903,769 km (0.069 R)
• M38: 26,133,850 km (0.12 R)
• M39: 27,138,849 km (0.089 R)
• M40: 27,999,037 km (0.027 R)
• M41: 28,788,764 km (0.061 R)
• M42: 28,868,200 km (0.069 R)
• M43: 29,987,043 km (0.095 R)
• M44: 32,020,227 km (0.086 R)
• M45: 32,184,785 km (0.108 R)
• M46: 32,762,981 km (0.114 R)
• M47: 35,704,973 km (0.075 R)
• M48: 35,960,935 km (0.103 R)
• M49: 36,560,822 km (0.099 R)
• M50: 37,944,453 km (0.113 R)
• M51: 38,817,805 km (0.118 R)
• M52: 39,786,152 km (0.068 R)
• M53: 45,575,739 km (0.111 R)
• M54: 45,760,941 km (0.095 R)
• M55: 46,876,792 km (0.068 R)
• M56: 48,851,334 km (0.038 R)
• M57: 49,705,688 km (0.09 R)
• M58: 51,333,163 km (0.085 R)
• M59: 52,105,088 km (0.056 R)
• M60: 52,201,728 km (0.12 R)
• M61: 53,270,007 km (0.117 R)
• M62: 54,247,329 km (0.094 R)
• M63: 55,428,105 km (0.098 R)
• M64: 56,716,592 km (0.102 R)
• M65: 57,614,478 km (0.085 R)
• M66: 60,539,416 km (0.112 R)
• M67: 62,893,338 km (0.078 R)
• M68: 64,133,355 km (0.089 R)
• M69: 65,068,641 km (0.092 R)
• M70: 65,590,139 km (0.064 R)
• M71: 66,532,456 km (0.107 R)
• M72: 67,690,045 km (0.09 R)
• M73: 69,385,886 km (0.107 R)
• M74: 69,492,400 km (0.042 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 18,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit