🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.87 AU - 1.01 AU

Year: 326 Days

Day: 33.2 Hours

Environment

Temp: 87 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,085,097 km

• M1: 139,874 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.81 AU - 1.11 AU

Year: 337 Days

Day: 43.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 67.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.86 AU - 1.38 AU

Year: 425 Days

Day: 35.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.06 AU - 2.74 AU

Year: 1332 Days

Day: 26.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,085,097 km

• M1: 386,561 km (0.091 R)
• M2: 888,462 km (0.063 R)

Asteroid Belt

Center: 7.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.9

Radius: 4.1

Gravity: 20.04 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 10.18 AU - 15.78 AU

Year: 16749 Days

Day: 22.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,085,097 km

• M1: 64,477 km (0.08 R)
• M2: 559,945 km (0.054 R)
• M3: 738,565 km (0.092 R)
• M4: 873,951 km (0.083 R)
• M5: 1,302,848 km (0.116 R)
• M6: 1,839,007 km (0.119 R)
• M7: 1,916,947 km (0.059 R)
• M8: 2,211,954 km (0.069 R)
• M9: 2,754,246 km (0.092 R)
• M10: 3,117,171 km (0.07 R)
• M11: 3,335,733 km (0.085 R)
• M12: 3,399,013 km (0.108 R)
• M13: 4,855,049 km (0.089 R)
• M14: 5,702,820 km (0.061 R)
• M15: 5,778,667 km (0.066 R)
• M16: 6,046,746 km (0.026 R)
• M17: 6,124,088 km (0.111 R)
• M18: 6,515,885 km (0.088 R)
• M19: 6,996,692 km (0.109 R)
• M20: 7,447,281 km (0.083 R)
• M21: 7,697,110 km (0.118 R)
• M22: 8,376,434 km (0.095 R)
• M23: 8,592,752 km (0.098 R)
• M24: 8,767,034 km (0.045 R)
• M25: 10,019,617 km (0.086 R)
• M26: 10,526,753 km (0.078 R)
• M27: 10,713,302 km (0.062 R)
• M28: 10,995,144 km (0.042 R)
• M29: 11,518,138 km (0.096 R)
• M30: 11,758,542 km (0.081 R)
• M31: 12,000,592 km (0.1 R)
• M32: 13,537,560 km (0.067 R)
• M33: 14,406,425 km (0.093 R)
• M34: 14,821,559 km (0.118 R)
• M35: 15,716,603 km (0.109 R)
• M36: 16,036,593 km (0.094 R)
• M37: 17,338,244 km (0.071 R)
• M38: 18,898,998 km (0.114 R)
• M39: 19,868,392 km (0.09 R)
• M40: 20,446,139 km (0.094 R)
• M41: 20,795,450 km (0.114 R)
• M42: 22,212,292 km (0.104 R)
• M43: 22,872,018 km (0.103 R)
• M44: 22,932,306 km (0.078 R)
• M45: 23,174,057 km (0.114 R)
• M46: 24,827,412 km (0.032 R)
• M47: 24,951,429 km (0.087 R)
• M48: 25,762,399 km (0.064 R)
• M49: 26,265,646 km (0.075 R)
• M50: 26,581,896 km (0.081 R)
• M51: 26,708,755 km (0.116 R)
• M52: 27,154,258 km (0.086 R)
• M53: 27,988,116 km (0.119 R)
• M54: 28,052,593 km (0.119 R)
• M55: 28,311,098 km (0.106 R)
• M56: 28,635,276 km (0.078 R)
• M57: 29,156,625 km (0.119 R)
• M58: 30,010,380 km (0.116 R)
• M59: 30,274,719 km (0.03 R)
• M60: 30,606,228 km (0.114 R)
• M61: 30,672,650 km (0.118 R)
• M62: 30,805,792 km (0.119 R)
• M63: 31,005,655 km (0.083 R)
• M64: 31,406,727 km (0.091 R)
• M65: 32,620,414 km (0.111 R)
• M66: 33,233,017 km (0.064 R)
• M67: 34,331,515 km (0.096 R)
• M68: 34,746,349 km (0.101 R)
• M69: 37,554,900 km (0.092 R)
• M70: 37,768,526 km (0.048 R)
• M71: 37,911,092 km (0.087 R)
• M72: 39,708,660 km (0.074 R)
• M73: 41,386,700 km (0.096 R)
• M74: 41,460,152 km (0.096 R)
• M75: 42,345,472 km (0.08 R)
• M76: 42,641,826 km (0.062 R)
• M77: 42,790,377 km (0.113 R)
• M78: 43,162,277 km (0.111 R)
• M79: 44,284,710 km (0.098 R)
• M80: 45,416,567 km (0.108 R)
• M81: 45,948,088 km (0.062 R)
• M82: 46,634,443 km (0.116 R)
• M83: 46,787,332 km (0.096 R)
• M84: 47,093,858 km (0.074 R)
• M85: 50,038,393 km (0.112 R)
• M86: 50,587,268 km (0.075 R)
• M87: 51,770,138 km (0.085 R)
• M88: 52,962,134 km (0.048 R)
• M89: 53,281,526 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.2

Radius: 7.8

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 15.4 AU - 16.54 AU

Year: 22858 Days

Day: 23.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,085,097 km

• M1: 161,715 km (0.07 R)
• M2: 266,434 km (0.108 R)
• M3: 433,235 km (0.089 R)
• M4: 694,284 km (0.113 R)
• M5: 799,002 km (0.116 R)
• M6: 1,072,018 km (0.045 R)
• M7: 1,295,667 km (0.073 R)
• M8: 1,506,899 km (0.093 R)
• M9: 1,757,775 km (0.115 R)
• M10: 1,844,392 km (0.086 R)
• M11: 1,903,035 km (0.089 R)
• M12: 2,490,505 km (0.103 R)
• M13: 2,620,955 km (0.087 R)
• M14: 2,991,658 km (0.101 R)
• M15: 3,414,871 km (0.079 R)
• M16: 4,754,071 km (0.11 R)
• M17: 5,163,670 km (0.11 R)
• M18: 7,423,046 km (0.109 R)
• M19: 9,126,667 km (0.115 R)
• M20: 9,177,081 km (0.097 R)
• M21: 9,995,980 km (0.041 R)
• M22: 10,152,160 km (0.086 R)
• M23: 10,466,914 km (0.079 R)
• M24: 11,593,685 km (0.101 R)
• M25: 11,648,438 km (0.089 R)
• M26: 12,422,009 km (0.114 R)
• M27: 13,613,257 km (0.103 R)
• M28: 13,844,385 km (0.079 R)
• M29: 14,135,054 km (0.115 R)
• M30: 17,212,581 km (0.116 R)
• M31: 17,525,091 km (0.109 R)
• M32: 18,665,626 km (0.059 R)
• M33: 19,374,271 km (0.113 R)
• M34: 19,829,946 km (0.117 R)
• M35: 20,223,239 km (0.081 R)
• M36: 20,818,189 km (0.119 R)
• M37: 21,553,014 km (0.098 R)
• M38: 21,620,183 km (0.092 R)
• M39: 22,705,217 km (0.096 R)
• M40: 23,599,812 km (0.066 R)
• M41: 24,506,076 km (0.094 R)
• M42: 24,646,399 km (0.108 R)
• M43: 26,640,239 km (0.114 R)
• M44: 26,856,857 km (0.096 R)
• M45: 27,656,308 km (0.064 R)
• M46: 27,949,071 km (0.108 R)
• M47: 28,759,143 km (0.117 R)
• M48: 28,833,194 km (0.044 R)
• M49: 30,855,907 km (0.068 R)
• M50: 30,931,604 km (0.06 R)
• M51: 31,387,728 km (0.067 R)
• M52: 31,616,612 km (0.119 R)
• M53: 31,693,057 km (0.077 R)
• M54: 31,769,501 km (0.084 R)
• M55: 36,148,829 km (0.066 R)
• M56: 36,468,819 km (0.072 R)
• M57: 38,571,567 km (0.05 R)
• M58: 39,144,377 km (0.032 R)
• M59: 39,802,458 km (0.096 R)
• M60: 40,215,648 km (0.099 R)
• M61: 40,630,183 km (0.118 R)
• M62: 40,713,360 km (0.043 R)
• M63: 43,912,361 km (0.094 R)
• M64: 44,681,742 km (0.026 R)
• M65: 45,369,444 km (0.088 R)
• M66: 46,407,503 km (0.1 R)
• M67: 46,755,319 km (0.076 R)
• M68: 47,365,977 km (0.081 R)
• M69: 47,540,857 km (0.052 R)
• M70: 47,628,521 km (0.074 R)
• M71: 48,242,920 km (0.077 R)
• M72: 48,595,223 km (0.1 R)
• M73: 49,036,686 km (0.119 R)
• M74: 49,125,248 km (0.096 R)
• M75: 49,390,934 km (0.089 R)
• M76: 50,190,983 km (0.072 R)
• M77: 51,713,890 km (0.087 R)
• M78: 52,435,849 km (0.105 R)
• M79: 53,161,099 km (0.079 R)
• M80: 54,072,300 km (0.043 R)
• M81: 54,621,474 km (0.114 R)
• M82: 58,423,653 km (0.103 R)
• M83: 58,611,249 km (0.076 R)
• M84: 58,705,196 km (0.084 R)
• M85: 60,119,644 km (0.11 R)
• M86: 60,309,035 km (0.059 R)
• M87: 60,593,720 km (0.119 R)
• M88: 60,878,704 km (0.087 R)
• M89: 61,164,137 km (0.102 R)
• M90: 61,545,312 km (0.115 R)
• M91: 61,831,792 km (0.106 R)
• M92: 64,430,008 km (0.079 R)
• M93: 64,623,887 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.9

Radius: 7.5

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 12.5 AU - 19.8 AU

Year: 23245 Days

Day: 18.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,085,097 km

• M1: 163,361 km (0.091 R)
• M2: 279,449 km (0.054 R)
• M3: 488,587 km (0.075 R)
• M4: 1,167,611 km (0.11 R)
• M5: 1,300,903 km (0.09 R)
• M6: 1,780,963 km (0.113 R)
• M7: 2,040,365 km (0.06 R)
• M8: 2,284,060 km (0.099 R)
• M9: 3,637,771 km (0.113 R)
• M10: 4,135,035 km (0.032 R)
• M11: 4,408,948 km (0.101 R)
• M12: 4,724,301 km (0.12 R)
• M13: 5,156,040 km (0.107 R)
• M14: 5,376,547 km (0.117 R)
• M15: 5,713,442 km (0.073 R)
• M16: 6,057,068 km (0.113 R)
• M17: 6,525,609 km (0.074 R)
• M18: 6,604,896 km (0.079 R)
• M19: 7,087,199 km (0.101 R)
• M20: 7,747,674 km (0.109 R)
• M21: 9,038,703 km (0.113 R)
• M22: 9,663,723 km (0.047 R)
• M23: 10,072,873 km (0.099 R)
• M24: 10,210,503 km (0.114 R)
• M25: 10,627,134 km (0.114 R)
• M26: 11,525,020 km (0.091 R)
• M27: 12,348,855 km (0.075 R)
• M28: 13,443,014 km (0.08 R)
• M29: 13,899,587 km (0.08 R)
• M30: 14,309,635 km (0.117 R)
• M31: 14,880,051 km (0.106 R)
• M32: 15,089,189 km (0.062 R)
• M33: 15,194,207 km (0.109 R)
• M34: 17,179,969 km (0.054 R)
• M35: 17,289,624 km (0.118 R)
• M36: 20,336,783 km (0.042 R)
• M37: 20,394,678 km (0.109 R)
• M38: 20,977,511 km (0.097 R)
• M39: 22,338,702 km (0.099 R)
• M40: 22,638,347 km (0.094 R)
• M41: 23,120,501 km (0.1 R)
• M42: 23,302,262 km (0.118 R)
• M43: 24,340,920 km (0.039 R)
• M44: 25,020,992 km (0.065 R)
• M45: 25,207,540 km (0.071 R)
• M46: 25,582,133 km (0.094 R)
• M47: 25,895,691 km (0.1 R)
• M48: 25,958,522 km (0.119 R)
• M49: 26,147,314 km (0.049 R)
• M50: 27,098,607 km (0.057 R)
• M51: 27,226,214 km (0.082 R)
• M52: 28,061,120 km (0.05 R)
• M53: 28,774,103 km (0.032 R)
• M54: 28,904,253 km (0.109 R)
• M55: 29,887,560 km (0.079 R)
• M56: 29,953,533 km (0.108 R)
• M57: 30,350,117 km (0.081 R)
• M58: 32,156,661 km (0.091 R)
• M59: 32,359,515 km (0.101 R)
• M60: 32,427,134 km (0.115 R)
• M61: 33,106,906 km (0.078 R)
• M62: 33,243,489 km (0.05 R)
• M63: 35,174,199 km (0.049 R)
• M64: 35,383,188 km (0.081 R)
• M65: 36,505,022 km (0.078 R)
• M66: 38,209,391 km (0.1 R)
• M67: 38,999,267 km (0.093 R)
• M68: 39,504,609 km (0.056 R)
• M69: 39,577,014 km (0.091 R)
• M70: 39,721,975 km (0.067 R)
• M71: 40,230,458 km (0.116 R)
• M72: 40,522,024 km (0.12 R)
• M73: 41,254,006 km (0.108 R)
• M74: 41,400,912 km (0.114 R)
• M75: 41,990,327 km (0.115 R)
• M76: 42,508,235 km (0.047 R)
• M77: 42,656,636 km (0.104 R)
• M78: 42,805,187 km (0.114 R)
• M79: 43,475,834 km (0.081 R)
• M80: 43,775,030 km (0.113 R)
• M81: 44,150,072 km (0.065 R)
• M82: 44,300,268 km (0.098 R)
• M83: 45,432,873 km (0.097 R)
• M84: 46,193,130 km (0.094 R)
• M85: 46,498,459 km (0.105 R)
• M86: 46,804,387 km (0.106 R)
• M87: 47,418,336 km (0.054 R)
• M88: 47,880,594 km (0.106 R)
• M89: 48,112,171 km (0.117 R)
• M90: 52,902,744 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142

Radius: 3.6

Gravity: 10.96 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 16.06 AU - 20.98 AU

Year: 28545 Days

Day: 19 Hours

Environment

Temp: -198 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,085,097 km

• M1: 371,302 km (0.049 R)
• M2: 625,917 km (0.068 R)
• M3: 1,146,817 km (0.067 R)
• M4: 1,193,043 km (0.103 R)
• M5: 1,335,460 km (0.115 R)
• M6: 1,384,079 km (0.038 R)
• M7: 1,533,827 km (0.06 R)
• M8: 1,848,581 km (0.105 R)
• M9: 1,930,261 km (0.106 R)
• M10: 1,985,463 km (0.116 R)
• M11: 2,182,783 km (0.05 R)
• M12: 2,327,593 km (0.102 R)
• M13: 3,259,588 km (0.111 R)
• M14: 4,620,480 km (0.077 R)
• M15: 4,918,778 km (0.104 R)
• M16: 5,416,789 km (0.11 R)
• M17: 6,751,352 km (0.094 R)
• M18: 6,919,650 km (0.097 R)
• M19: 6,961,986 km (0.029 R)
• M20: 7,738,099 km (0.051 R)
• M21: 7,782,081 km (0.04 R)
• M22: 7,914,326 km (0.066 R)
• M23: 8,315,547 km (0.054 R)
• M24: 8,450,784 km (0.115 R)
• M25: 8,906,758 km (0.107 R)
• M26: 9,091,362 km (0.066 R)
• M27: 9,184,112 km (0.095 R)
• M28: 9,937,637 km (0.099 R)
• M29: 9,985,359 km (0.074 R)
• M30: 11,453,063 km (0.061 R)
• M31: 11,553,294 km (0.115 R)
• M32: 13,301,046 km (0.077 R)
• M33: 13,353,555 km (0.095 R)
• M34: 14,312,926 km (0.034 R)
• M35: 14,474,940 km (0.117 R)
• M36: 14,583,249 km (0.089 R)
• M37: 15,294,288 km (0.08 R)
• M38: 15,570,595 km (0.082 R)
• M39: 17,034,410 km (0.057 R)
• M40: 17,206,149 km (0.104 R)
• M41: 17,435,931 km (0.118 R)
• M42: 17,609,016 km (0.113 R)
• M43: 17,840,593 km (0.093 R)
• M44: 18,659,193 km (0.068 R)
• M45: 18,777,076 km (0.045 R)
• M46: 19,310,841 km (0.115 R)
• M47: 19,789,554 km (0.109 R)
• M48: 20,880,721 km (0.065 R)
• M49: 22,115,801 km (0.107 R)
• M50: 22,240,715 km (0.113 R)
• M51: 23,057,669 km (0.099 R)
• M52: 24,980,152 km (0.118 R)
• M53: 25,240,302 km (0.037 R)
• M54: 25,370,752 km (0.099 R)
• M55: 25,436,126 km (0.113 R)
• M56: 25,566,874 km (0.085 R)
• M57: 26,488,397 km (0.109 R)
• M58: 26,554,669 km (0.076 R)
• M59: 28,161,051 km (0.049 R)
• M60: 29,181,009 km (0.081 R)
• M61: 29,249,376 km (0.065 R)
• M62: 30,005,593 km (0.112 R)
• M63: 30,074,707 km (0.1 R)
• M64: 30,143,821 km (0.118 R)
• M65: 30,282,199 km (0.099 R)
• M66: 31,047,093 km (0.077 R)
• M67: 32,241,632 km (0.111 R)
• M68: 32,880,116 km (0.105 R)
• M69: 33,308,116 km (0.117 R)
• M70: 33,809,717 km (0.055 R)
• M71: 35,183,774 km (0.084 R)
• M72: 35,767,804 km (0.114 R)
• M73: 36,354,975 km (0.103 R)
• M74: 37,241,792 km (0.088 R)
• M75: 37,762,392 km (0.074 R)
• M76: 38,060,989 km (0.055 R)
• M77: 38,886,022 km (0.091 R)
• M78: 38,961,269 km (0.045 R)
• M79: 40,325,004 km (0.103 R)
• M80: 40,936,111 km (0.032 R)
• M81: 42,787,534 km (0.106 R)
• M82: 43,020,907 km (0.092 R)
• M83: 43,723,568 km (0.098 R)
• M84: 46,252,221 km (0.069 R)
• M85: 48,260,423 km (0.07 R)
• M86: 48,503,370 km (0.05 R)
• M87: 50,872,252 km (0.105 R)
• M88: 52,278,322 km (0.064 R)
• M89: 52,611,028 km (0.107 R)
• M90: 53,027,808 km (0.085 R)
• M91: 53,111,433 km (0.084 R)
• M92: 54,621,923 km (0.053 R)
• M93: 55,297,806 km (0.104 R)
• M94: 56,061,503 km (0.118 R)
• M95: 56,743,220 km (0.03 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 10,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit