🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.76 AU - 1.04 AU

Year: 306 Days

Day: 23.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,439,165 km

• M1: 100,530 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.96 AU - 1.06 AU

Year: 364 Days

Day: 16.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.5 AU - 3.68 AU

Year: 1945 Days

Day: 25.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,439,165 km

• M1: 1,216,829 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.4 AU - 3.92 AU

Year: 2012 Days

Day: 35.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,439,165 km

• M1: 2,058,168 km (0.094 R)

Asteroid Belt

Center: 6.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.7

Radius: 8.6

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.14 AU - 12.5 AU

Year: 12747 Days

Day: 9.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 105,439,165 km

• M1: 163,810 km (0.116 R)
• M2: 325,675 km (0.109 R)
• M3: 625,469 km (0.067 R)
• M4: 942,915 km (0.083 R)
• M5: 1,079,349 km (0.045 R)
• M6: 1,372,112 km (0.11 R)
• M7: 1,573,321 km (0.105 R)
• M8: 1,930,261 km (0.114 R)
• M9: 2,552,439 km (0.058 R)
• M10: 2,857,319 km (0.065 R)
• M11: 2,999,737 km (0.097 R)
• M12: 3,262,281 km (0.108 R)
• M13: 3,321,522 km (0.089 R)
• M14: 3,532,155 km (0.111 R)
• M15: 3,934,873 km (0.084 R)
• M16: 4,352,251 km (0.114 R)
• M17: 4,919,376 km (0.105 R)
• M18: 5,056,258 km (0.111 R)
• M19: 5,333,613 km (0.087 R)
• M20: 5,403,774 km (0.12 R)
• M21: 5,759,219 km (0.093 R)
• M22: 7,766,523 km (0.079 R)
• M23: 7,926,144 km (0.106 R)
• M24: 8,698,817 km (0.074 R)
• M25: 9,073,260 km (0.114 R)
• M26: 9,495,575 km (0.106 R)
• M27: 9,623,481 km (0.1 R)
• M28: 11,202,786 km (0.101 R)
• M29: 11,519,186 km (0.098 R)
• M30: 12,253,412 km (0.108 R)
• M31: 12,485,887 km (0.119 R)
• M32: 12,955,325 km (0.093 R)
• M33: 13,478,469 km (0.11 R)
• M34: 13,863,235 km (0.116 R)
• M35: 15,488,316 km (0.049 R)
• M36: 15,790,205 km (0.112 R)
• M37: 15,891,333 km (0.077 R)
• M38: 16,195,765 km (0.106 R)
• M39: 17,276,759 km (0.091 R)
• M40: 17,589,867 km (0.065 R)
• M41: 18,116,003 km (0.076 R)
• M42: 18,540,562 km (0.048 R)
• M43: 19,237,389 km (0.103 R)
• M44: 19,507,712 km (0.12 R)
• M45: 19,616,320 km (0.104 R)
• M46: 19,724,928 km (0.12 R)
• M47: 20,216,507 km (0.112 R)
• M48: 21,323,232 km (0.063 R)
• M49: 21,996,871 km (0.067 R)
• M50: 22,962,824 km (0.076 R)
• M51: 23,020,120 km (0.117 R)
• M52: 23,249,603 km (0.111 R)
• M53: 24,175,315 km (0.082 R)
• M54: 24,291,852 km (0.104 R)
• M55: 24,936,170 km (0.103 R)
• M56: 26,661,931 km (0.093 R)
• M57: 26,902,933 km (0.115 R)
• M58: 28,057,679 km (0.037 R)
• M59: 28,672,077 km (0.072 R)
• M60: 28,857,130 km (0.102 R)
• M61: 29,228,731 km (0.118 R)
• M62: 29,290,814 km (0.111 R)
• M63: 29,477,213 km (0.101 R)
• M64: 31,046,495 km (0.072 R)
• M65: 31,554,380 km (0.082 R)
• M66: 32,257,190 km (0.107 R)
• M67: 32,642,854 km (0.115 R)
• M68: 32,965,237 km (0.11 R)
• M69: 33,029,863 km (0.07 R)
• M70: 33,094,490 km (0.03 R)
• M71: 36,648,337 km (0.082 R)
• M72: 37,252,263 km (0.114 R)
• M73: 38,538,057 km (0.09 R)
• M74: 39,563,550 km (0.088 R)
• M75: 40,252,149 km (0.043 R)
• M76: 41,014,051 km (0.099 R)
• M77: 41,083,614 km (0.107 R)
• M78: 41,222,740 km (0.091 R)
• M79: 41,362,016 km (0.079 R)
• M80: 42,482,055 km (0.118 R)
• M81: 42,552,366 km (0.099 R)
• M82: 42,693,138 km (0.107 R)
• M83: 43,541,208 km (0.038 R)
• M84: 44,394,664 km (0.113 R)
• M85: 45,685,245 km (0.047 R)
• M86: 46,118,181 km (0.11 R)
• M87: 46,335,098 km (0.08 R)
• M88: 46,479,909 km (0.069 R)
• M89: 46,770,129 km (0.095 R)
• M90: 47,425,068 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.4

Radius: 15

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 9.24 AU - 13.06 AU

Year: 13335 Days

Day: 13.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 105,439,165 km

• M1: 202,855 km (0.099 R)
• M2: 369,656 km (0.072 R)
• M3: 468,391 km (0.118 R)
• M4: 825,032 km (0.045 R)
• M5: 1,013,825 km (0.118 R)
• M6: 1,454,390 km (0.054 R)
• M7: 1,614,610 km (0.096 R)
• M8: 1,724,863 km (0.052 R)
• M9: 2,420,194 km (0.091 R)
• M10: 2,612,428 km (0.113 R)
• M11: 2,787,756 km (0.105 R)
• M12: 3,058,379 km (0.12 R)
• M13: 3,480,544 km (0.106 R)
• M14: 3,601,120 km (0.091 R)
• M15: 4,097,934 km (0.106 R)
• M16: 4,199,960 km (0.096 R)
• M17: 4,302,884 km (0.097 R)
• M18: 4,511,273 km (0.111 R)
• M19: 4,776,660 km (0.111 R)
• M20: 5,129,262 km (0.118 R)
• M21: 5,518,665 km (0.092 R)
• M22: 5,660,035 km (0.091 R)
• M23: 6,120,797 km (0.102 R)
• M24: 6,267,403 km (0.099 R)
• M25: 6,474,446 km (0.099 R)
• M26: 6,834,828 km (0.112 R)
• M27: 6,956,451 km (0.106 R)
• M28: 7,294,691 km (0.051 R)
• M29: 7,481,390 km (0.081 R)
• M30: 8,471,727 km (0.114 R)
• M31: 8,734,122 km (0.038 R)
• M32: 8,932,638 km (0.12 R)
• M33: 9,166,161 km (0.1 R)
• M34: 9,300,500 km (0.109 R)
• M35: 9,844,587 km (0.102 R)
• M36: 10,189,859 km (0.042 R)
• M37: 10,363,991 km (0.068 R)
• M38: 10,504,014 km (0.118 R)
• M39: 11,321,716 km (0.113 R)
• M40: 12,196,714 km (0.105 R)
• M41: 12,904,911 km (0.101 R)
• M42: 15,869,193 km (0.076 R)
• M43: 16,111,990 km (0.057 R)
• M44: 16,929,991 km (0.102 R)
• M45: 17,219,463 km (0.103 R)
• M46: 17,761,456 km (0.086 R)
• M47: 18,224,461 km (0.098 R)
• M48: 18,648,871 km (0.06 R)
• M49: 19,162,590 km (0.061 R)
• M50: 19,507,562 km (0.11 R)
• M51: 20,291,306 km (0.064 R)
• M52: 20,422,952 km (0.081 R)
• M53: 21,575,753 km (0.059 R)
• M54: 22,431,602 km (0.106 R)
• M55: 24,316,087 km (0.064 R)
• M56: 24,736,457 km (0.093 R)
• M57: 25,537,254 km (0.101 R)
• M58: 25,679,522 km (0.107 R)
• M59: 26,059,949 km (0.083 R)
• M60: 26,346,579 km (0.108 R)
• M61: 27,067,640 km (0.111 R)
• M62: 27,843,904 km (0.105 R)
• M63: 27,990,360 km (0.113 R)
• M64: 28,332,939 km (0.109 R)
• M65: 28,874,035 km (0.099 R)
• M66: 29,418,571 km (0.105 R)
• M67: 30,719,175 km (0.091 R)
• M68: 31,173,653 km (0.115 R)
• M69: 31,325,645 km (0.099 R)
• M70: 31,528,798 km (0.111 R)
• M71: 31,885,290 km (0.081 R)
• M72: 32,294,291 km (0.065 R)
• M73: 33,324,422 km (0.116 R)
• M74: 33,791,466 km (0.097 R)
• M75: 34,574,761 km (0.098 R)
• M76: 34,837,155 km (0.092 R)
• M77: 34,994,981 km (0.094 R)
• M78: 35,311,231 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.5

Radius: 14.5

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 9.27 AU - 13.53 AU

Year: 13786 Days

Day: 8.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 105,439,165 km

• M1: 185,053 km (0.065 R)
• M2: 514,617 km (0.097 R)
• M3: 606,919 km (0.116 R)
• M4: 983,756 km (0.111 R)
• M5: 1,501,963 km (0.097 R)
• M6: 1,866,832 km (0.057 R)
• M7: 1,994,888 km (0.069 R)
• M8: 2,369,630 km (0.052 R)
• M9: 2,594,027 km (0.046 R)
• M10: 2,974,006 km (0.119 R)
• M11: 3,434,767 km (0.064 R)
• M12: 3,529,762 km (0.101 R)
• M13: 4,914,739 km (0.1 R)
• M14: 5,130,459 km (0.037 R)
• M15: 5,496,974 km (0.09 R)
• M16: 5,986,458 km (0.093 R)
• M17: 6,255,884 km (0.047 R)
• M18: 6,372,570 km (0.105 R)
• M19: 6,926,830 km (0.087 R)
• M20: 7,169,328 km (0.097 R)
• M21: 7,496,798 km (0.094 R)
• M22: 7,829,354 km (0.066 R)
• M23: 7,997,502 km (0.095 R)
• M24: 8,251,968 km (0.118 R)
• M25: 8,812,362 km (0.119 R)
• M26: 9,296,460 km (0.064 R)
• M27: 9,429,902 km (0.118 R)
• M28: 11,317,977 km (0.042 R)
• M29: 11,795,942 km (0.088 R)
• M30: 12,329,408 km (0.086 R)
• M31: 12,574,599 km (0.116 R)
• M32: 12,920,469 km (0.049 R)
• M33: 13,672,198 km (0.103 R)
• M34: 15,481,136 km (0.052 R)
• M35: 15,798,882 km (0.093 R)
• M36: 16,065,166 km (0.075 R)
• M37: 16,172,128 km (0.106 R)
• M38: 17,474,228 km (0.056 R)
• M39: 18,472,943 km (0.105 R)
• M40: 18,641,241 km (0.065 R)
• M41: 19,092,279 km (0.116 R)
• M42: 19,833,237 km (0.096 R)
• M43: 20,351,594 km (0.076 R)
• M44: 21,108,409 km (0.117 R)
• M45: 22,290,532 km (0.11 R)
• M46: 23,798,478 km (0.072 R)
• M47: 24,165,292 km (0.036 R)
• M48: 24,287,962 km (0.038 R)
• M49: 26,911,909 km (0.097 R)
• M50: 27,358,010 km (0.065 R)
• M51: 27,678,149 km (0.052 R)
• M52: 29,297,247 km (0.112 R)
• M53: 29,559,193 km (0.039 R)
• M54: 29,756,213 km (0.112 R)
• M55: 30,085,329 km (0.104 R)
• M56: 30,217,424 km (0.063 R)
• M57: 30,614,755 km (0.103 R)
• M58: 31,080,304 km (0.115 R)
• M59: 34,198,372 km (0.108 R)
• M60: 35,097,456 km (0.115 R)
• M61: 35,515,133 km (0.094 R)
• M62: 35,794,432 km (0.069 R)
• M63: 36,004,318 km (0.117 R)
• M64: 36,918,959 km (0.044 R)
• M65: 37,770,022 km (0.09 R)
• M66: 39,347,082 km (0.092 R)
• M67: 40,289,100 km (0.113 R)
• M68: 43,308,434 km (0.03 R)
• M69: 43,532,232 km (0.05 R)
• M70: 43,756,480 km (0.096 R)
• M71: 44,883,101 km (0.045 R)
• M72: 46,019,147 km (0.115 R)
• M73: 46,171,438 km (0.085 R)
• M74: 47,702,722 km (0.062 R)
• M75: 48,862,105 km (0.106 R)
• M76: 49,484,133 km (0.087 R)
• M77: 50,030,764 km (0.115 R)
• M78: 50,265,483 km (0.115 R)
• M79: 50,422,262 km (0.081 R)
• M80: 51,051,021 km (0.109 R)
• M81: 51,208,548 km (0.057 R)
• M82: 51,445,212 km (0.087 R)
• M83: 51,840,449 km (0.068 R)
• M84: 52,316,171 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.8

Radius: 5.4

Gravity: 30.69 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 17.67 AU - 19.37 AU

Year: 28545 Days

Day: 19.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 105,439,165 km

• M1: 76,594 km (0.077 R)
• M2: 387,758 km (0.107 R)
• M3: 1,073,066 km (0.117 R)
• M4: 1,426,266 km (0.082 R)
• M5: 1,654,702 km (0.115 R)
• M6: 2,318,617 km (0.089 R)
• M7: 3,859,176 km (0.056 R)
• M8: 3,911,386 km (0.063 R)
• M9: 4,123,067 km (0.118 R)
• M10: 4,284,184 km (0.106 R)
• M11: 5,235,925 km (0.097 R)
• M12: 5,586,882 km (0.075 R)
• M13: 5,646,123 km (0.088 R)
• M14: 5,825,191 km (0.035 R)
• M15: 6,188,714 km (0.099 R)
• M16: 7,258,339 km (0.059 R)
• M17: 7,781,184 km (0.084 R)
• M18: 8,248,677 km (0.096 R)
• M19: 8,383,913 km (0.116 R)
• M20: 8,793,961 km (0.048 R)
• M21: 9,001,453 km (0.072 R)
• M22: 9,847,579 km (0.118 R)
• M23: 11,088,942 km (0.117 R)
• M24: 11,538,783 km (0.112 R)
• M25: 12,611,549 km (0.068 R)
• M26: 15,762,978 km (0.087 R)
• M27: 16,015,050 km (0.115 R)
• M28: 16,523,085 km (0.08 R)
• M29: 17,295,010 km (0.066 R)
• M30: 18,166,567 km (0.106 R)
• M31: 18,963,026 km (0.069 R)
• M32: 21,792,371 km (0.081 R)
• M33: 21,979,368 km (0.044 R)
• M34: 23,782,471 km (0.068 R)
• M35: 24,652,981 km (0.11 R)
• M36: 26,226,152 km (0.044 R)
• M37: 27,427,274 km (0.069 R)
• M38: 28,339,671 km (0.119 R)
• M39: 28,953,621 km (0.097 R)
• M40: 29,468,537 km (0.107 R)
• M41: 29,675,281 km (0.116 R)
• M42: 29,778,952 km (0.118 R)
• M43: 30,611,913 km (0.112 R)
• M44: 30,926,218 km (0.091 R)
• M45: 31,875,716 km (0.065 R)
• M46: 32,620,863 km (0.107 R)
• M47: 32,941,900 km (0.116 R)
• M48: 33,049,162 km (0.077 R)
• M49: 35,218,630 km (0.117 R)
• M50: 38,897,391 km (0.119 R)
• M51: 40,035,981 km (0.081 R)
• M52: 40,150,573 km (0.057 R)
• M53: 40,265,164 km (0.072 R)
• M54: 40,724,580 km (0.082 R)
• M55: 41,416,918 km (0.062 R)
• M56: 44,698,946 km (0.085 R)
• M57: 47,577,808 km (0.097 R)
• M58: 50,145,655 km (0.091 R)
• M59: 50,887,511 km (0.09 R)
• M60: 52,007,251 km (0.1 R)
• M61: 53,764,876 km (0.086 R)
• M62: 54,397,376 km (0.069 R)
• M63: 56,694,601 km (0.073 R)
• M64: 58,763,091 km (0.108 R)
• M65: 59,414,590 km (0.091 R)
• M66: 59,545,188 km (0.103 R)
• M67: 60,593,271 km (0.117 R)
• M68: 63,907,462 km (0.1 R)
• M69: 67,008,177 km (0.109 R)
• M70: 67,144,012 km (0.077 R)
• M71: 67,824,982 km (0.086 R)
• M72: 70,848,355 km (0.09 R)
• M73: 71,819,544 km (0.069 R)
• M74: 74,196,505 km (0.094 R)
• M75: 77,453,101 km (0.052 R)
• M76: 78,024,116 km (0.114 R)
• M77: 78,453,462 km (0.119 R)
• M78: 80,034,113 km (0.098 R)
• M79: 82,351,833 km (0.071 R)
• M80: 83,518,995 km (0.083 R)
• M81: 85,869,627 km (0.111 R)
• M82: 86,756,742 km (0.12 R)
• M83: 87,053,095 km (0.064 R)
• M84: 90,185,376 km (0.1 R)
• M85: 91,388,292 km (0.081 R)
• M86: 93,354,307 km (0.119 R)
• M87: 98,407,125 km (0.105 R)
• M88: 101,668,658 km (0.116 R)
• M89: 102,763,565 km (0.1 R)
• M90: 103,077,271 km (0.106 R)
• M91: 103,548,205 km (0.109 R)
• M92: 103,862,510 km (0.106 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 19,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit