🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.78 AU - 0.92 AU

Year: 288 Days

Day: 39.5 Hours

Environment

Temp: 148 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.3 AU - 1.4 AU

Year: 576 Days

Day: 28.4 Hours

Environment

Temp: -16 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.34 AU - 1.5 AU

Year: 621 Days

Day: 16.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.1 AU - 3.46 AU

Year: 1702 Days

Day: 26.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,618,611 km

• M1: 1,997,580 km (0.037 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.73 AU - 3.31 AU

Year: 1927 Days

Day: 20.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,618,611 km

• M1: 1,643,333 km (0.044 R)

Asteroid Belt

Center: 3.91 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.7

Radius: 12.9

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.71 AU - 5.89 AU

Year: 3860 Days

Day: 14.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 107,618,611 km

• M1: 180,565 km (0.078 R)
• M2: 361,578 km (0.091 R)
• M3: 451,187 km (0.066 R)
• M4: 697,276 km (0.072 R)
• M5: 1,001,259 km (0.092 R)
• M6: 1,245,552 km (0.099 R)
• M7: 1,333,665 km (0.086 R)
• M8: 1,445,415 km (0.092 R)
• M9: 1,567,786 km (0.075 R)
• M10: 1,656,348 km (0.108 R)
• M11: 1,831,078 km (0.051 R)
• M12: 2,141,494 km (0.103 R)
• M13: 2,299,170 km (0.097 R)
• M14: 2,608,388 km (0.112 R)
• M15: 2,840,415 km (0.065 R)
• M16: 3,201,095 km (0.116 R)
• M17: 3,596,333 km (0.053 R)
• M18: 3,685,344 km (0.113 R)
• M19: 4,038,095 km (0.117 R)
• M20: 4,962,311 km (0.116 R)
• M21: 5,072,714 km (0.075 R)
• M22: 5,239,815 km (0.086 R)
• M23: 5,397,491 km (0.037 R)
• M24: 5,706,112 km (0.072 R)
• M25: 6,388,577 km (0.118 R)
• M26: 6,508,854 km (0.103 R)
• M27: 6,617,761 km (0.107 R)
• M28: 6,923,539 km (0.117 R)
• M29: 7,010,007 km (0.06 R)
• M30: 7,196,555 km (0.09 R)
• M31: 7,347,051 km (0.033 R)
• M32: 7,689,331 km (0.075 R)
• M33: 8,140,817 km (0.039 R)
• M34: 8,258,401 km (0.092 R)
• M35: 8,389,598 km (0.114 R)
• M36: 8,495,065 km (0.08 R)
• M37: 8,627,608 km (0.057 R)
• M38: 8,881,326 km (0.097 R)
• M39: 8,961,960 km (0.058 R)
• M40: 9,164,515 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.9

Radius: 14.1

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.94 AU - 9.88 AU

Year: 9763 Days

Day: 8.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 116 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 107,618,611 km

• M1: 184,005 km (0.106 R)
• M2: 370,255 km (0.095 R)
• M3: 726,746 km (0.075 R)
• M4: 870,211 km (0.066 R)
• M5: 1,497,624 km (0.065 R)
• M6: 1,590,973 km (0.116 R)
• M7: 2,548,250 km (0.067 R)
• M8: 2,951,267 km (0.081 R)
• M9: 3,130,335 km (0.087 R)
• M10: 3,850,200 km (0.098 R)
• M11: 4,279,696 km (0.054 R)
• M12: 4,517,407 km (0.104 R)
• M13: 5,293,072 km (0.097 R)
• M14: 6,034,030 km (0.07 R)
• M15: 6,650,523 km (0.063 R)
• M16: 7,086,002 km (0.117 R)
• M17: 7,327,603 km (0.118 R)
• M18: 7,736,155 km (0.098 R)
• M19: 9,488,694 km (0.073 R)
• M20: 10,432,208 km (0.07 R)
• M21: 10,938,596 km (0.085 R)
• M22: 11,641,856 km (0.101 R)
• M23: 11,831,995 km (0.099 R)
• M24: 12,505,185 km (0.096 R)
• M25: 12,651,193 km (0.118 R)
• M26: 12,748,731 km (0.072 R)
• M27: 13,042,990 km (0.09 R)
• M28: 13,538,607 km (0.075 R)
• M29: 13,638,389 km (0.039 R)
• M30: 14,090,773 km (0.119 R)
• M31: 14,548,094 km (0.038 R)
• M32: 15,529,605 km (0.026 R)
• M33: 15,739,042 km (0.12 R)
• M34: 16,213,567 km (0.048 R)
• M35: 16,319,632 km (0.092 R)
• M36: 16,425,996 km (0.074 R)
• M37: 16,585,916 km (0.117 R)
• M38: 17,122,823 km (0.098 R)
• M39: 17,284,987 km (0.088 R)
• M40: 17,665,414 km (0.096 R)
• M41: 17,774,471 km (0.12 R)
• M42: 19,552,143 km (0.116 R)
• M43: 20,404,850 km (0.038 R)
• M44: 21,037,949 km (0.108 R)
• M45: 21,153,737 km (0.106 R)
• M46: 21,911,600 km (0.074 R)
• M47: 22,323,293 km (0.099 R)
• M48: 22,678,289 km (0.105 R)
• M49: 23,274,138 km (0.1 R)
• M50: 23,995,947 km (0.068 R)
• M51: 24,238,146 km (0.089 R)
• M52: 24,359,620 km (0.12 R)
• M53: 24,847,458 km (0.115 R)
• M54: 25,461,558 km (0.087 R)
• M55: 25,585,125 km (0.114 R)
• M56: 25,708,693 km (0.069 R)
• M57: 26,267,591 km (0.083 R)
• M58: 26,830,528 km (0.043 R)
• M59: 27,968,220 km (0.07 R)
• M60: 28,671,330 km (0.08 R)
• M61: 29,186,245 km (0.092 R)
• M62: 29,509,676 km (0.066 R)
• M63: 32,273,048 km (0.079 R)
• M64: 32,473,659 km (0.069 R)
• M65: 32,607,549 km (0.106 R)
• M66: 33,415,078 km (0.096 R)
• M67: 33,956,921 km (0.088 R)
• M68: 34,501,757 km (0.1 R)
• M69: 36,501,132 km (0.091 R)
• M70: 37,409,491 km (0.094 R)
• M71: 37,690,585 km (0.081 R)
• M72: 38,892,604 km (0.109 R)
• M73: 41,843,422 km (0.104 R)
• M74: 42,354,299 km (0.111 R)
• M75: 42,867,419 km (0.103 R)
• M76: 45,014,747 km (0.075 R)
• M77: 45,988,629 km (0.107 R)
• M78: 47,652,607 km (0.085 R)
• M79: 48,186,222 km (0.039 R)
• M80: 48,951,864 km (0.11 R)
• M81: 49,182,394 km (0.042 R)
• M82: 51,741,715 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570.7

Radius: 6.9

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 14.21 AU - 15.33 AU

Year: 20837 Days

Day: 22.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 107,618,611 km

• M1: 376,388 km (0.12 R)
• M2: 486,941 km (0.028 R)
• M3: 651,798 km (0.116 R)
• M4: 741,108 km (0.116 R)
• M5: 1,085,931 km (0.108 R)
• M6: 1,275,771 km (0.083 R)
• M7: 1,686,866 km (0.099 R)
• M8: 2,070,135 km (0.082 R)
• M9: 2,340,608 km (0.1 R)
• M10: 2,444,878 km (0.111 R)
• M11: 2,586,398 km (0.033 R)
• M12: 3,102,809 km (0.057 R)
• M13: 3,491,016 km (0.06 R)
• M14: 3,570,602 km (0.098 R)
• M15: 3,894,631 km (0.034 R)
• M16: 4,570,813 km (0.088 R)
• M17: 5,374,304 km (0.069 R)
• M18: 5,886,676 km (0.117 R)
• M19: 6,758,233 km (0.085 R)
• M20: 7,108,143 km (0.056 R)
• M21: 7,618,122 km (0.109 R)
• M22: 7,877,525 km (0.05 R)
• M23: 8,034,602 km (0.074 R)
• M24: 9,107,967 km (0.053 R)
• M25: 9,885,726 km (0.089 R)
• M26: 10,225,613 km (0.109 R)
• M27: 10,742,623 km (0.095 R)
• M28: 10,858,561 km (0.076 R)
• M29: 10,916,755 km (0.09 R)
• M30: 10,975,098 km (0.1 R)
• M31: 11,445,135 km (0.081 R)
• M32: 11,504,226 km (0.085 R)
• M33: 12,343,919 km (0.086 R)
• M34: 13,017,558 km (0.108 R)
• M35: 14,464,020 km (0.093 R)
• M36: 14,849,833 km (0.076 R)
• M37: 14,979,085 km (0.028 R)
• M38: 15,043,861 km (0.086 R)
• M39: 17,711,341 km (0.114 R)
• M40: 18,400,688 km (0.097 R)
• M41: 18,609,227 km (0.116 R)
• M42: 18,678,940 km (0.054 R)
• M43: 19,028,550 km (0.069 R)
• M44: 19,169,022 km (0.059 R)
• M45: 19,805,561 km (0.035 R)
• M46: 21,171,839 km (0.075 R)
• M47: 22,791,535 km (0.117 R)
• M48: 23,165,230 km (0.075 R)
• M49: 23,390,375 km (0.073 R)
• M50: 24,146,144 km (0.103 R)
• M51: 25,217,713 km (0.108 R)
• M52: 25,371,948 km (0.091 R)
• M53: 26,226,452 km (0.113 R)
• M54: 26,617,949 km (0.109 R)
• M55: 26,696,488 km (0.083 R)
• M56: 27,327,641 km (0.114 R)
• M57: 27,644,939 km (0.098 R)
• M58: 28,283,422 km (0.05 R)
• M59: 29,088,259 km (0.118 R)
• M60: 29,412,288 km (0.088 R)
• M61: 29,819,044 km (0.093 R)
• M62: 30,145,766 km (0.096 R)
• M63: 30,227,596 km (0.1 R)
• M64: 31,050,384 km (0.098 R)
• M65: 33,477,759 km (0.112 R)
• M66: 34,842,990 km (0.065 R)
• M67: 34,928,859 km (0.041 R)
• M68: 35,965,572 km (0.069 R)
• M69: 45,174,518 km (0.045 R)
• M70: 47,155,792 km (0.081 R)
• M71: 50,132,191 km (0.097 R)
• M72: 50,715,324 km (0.104 R)
• M73: 54,061,529 km (0.083 R)
• M74: 55,761,110 km (0.119 R)
• M75: 55,861,640 km (0.105 R)
• M76: 56,769,101 km (0.116 R)
• M77: 57,884,802 km (0.09 R)
• M78: 57,986,678 km (0.075 R)
• M79: 58,394,482 km (0.099 R)
• M80: 58,905,508 km (0.105 R)
• M81: 60,550,636 km (0.079 R)
• M82: 61,898,513 km (0.117 R)
• M83: 62,732,969 km (0.068 R)
• M84: 64,518,270 km (0.096 R)
• M85: 65,470,162 km (0.037 R)
• M86: 67,280,894 km (0.045 R)
• M87: 68,246,249 km (0.1 R)
• M88: 68,353,810 km (0.074 R)
• M89: 73,030,838 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.7

Radius: 4.7

Gravity: 39.01 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 14.42 AU - 23.24 AU

Year: 29995 Days

Day: 24.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 107,618,611 km

• M1: 68,067 km (0.061 R)
• M2: 121,473 km (0.036 R)
• M3: 433,684 km (0.095 R)
• M4: 793,168 km (0.074 R)
• M5: 1,051,224 km (0.093 R)
• M6: 1,445,863 km (0.106 R)
• M7: 1,678,937 km (0.104 R)
• M8: 1,799,962 km (0.109 R)
• M9: 1,882,240 km (0.115 R)
• M10: 4,198,464 km (0.057 R)
• M11: 4,307,970 km (0.073 R)
• M12: 4,585,624 km (0.064 R)
• M13: 4,755,118 km (0.115 R)
• M14: 4,869,111 km (0.082 R)
• M15: 5,041,897 km (0.066 R)
• M16: 5,393,602 km (0.1 R)
• M17: 5,632,509 km (0.105 R)
• M18: 5,813,972 km (0.066 R)
• M19: 7,136,866 km (0.11 R)
• M20: 8,136,030 km (0.097 R)
• M21: 10,409,469 km (0.048 R)
• M22: 14,981,329 km (0.114 R)
• M23: 15,569,847 km (0.03 R)
• M24: 15,824,313 km (0.098 R)
• M25: 16,080,275 km (0.042 R)
• M26: 16,337,434 km (0.114 R)
• M27: 16,769,323 km (0.116 R)
• M28: 18,444,071 km (0.115 R)
• M29: 20,727,383 km (0.108 R)
• M30: 21,665,362 km (0.085 R)
• M31: 23,194,701 km (0.07 R)
• M32: 23,972,311 km (0.07 R)
• M33: 24,462,693 km (0.065 R)
• M34: 25,853,205 km (0.101 R)
• M35: 28,089,693 km (0.118 R)
• M36: 28,710,225 km (0.078 R)
• M37: 33,070,255 km (0.072 R)
• M38: 34,495,025 km (0.098 R)
• M39: 34,715,981 km (0.059 R)
• M40: 35,270,540 km (0.113 R)
• M41: 35,604,592 km (0.106 R)
• M42: 36,951,572 km (0.041 R)
• M43: 38,658,483 km (0.103 R)
• M44: 39,926,625 km (0.114 R)
• M45: 40,274,739 km (0.027 R)
• M46: 40,857,273 km (0.12 R)
• M47: 41,325,365 km (0.06 R)
• M48: 41,442,649 km (0.099 R)
• M49: 48,061,757 km (0.096 R)
• M50: 48,927,330 km (0.083 R)
• M51: 49,548,909 km (0.073 R)
• M52: 50,172,882 km (0.084 R)
• M53: 50,799,547 km (0.044 R)
• M54: 53,459,846 km (0.117 R)
• M55: 54,613,844 km (0.119 R)
• M56: 56,946,075 km (0.109 R)
• M57: 57,861,913 km (0.102 R)
• M58: 58,518,947 km (0.092 R)
• M59: 60,904,884 km (0.116 R)
• M60: 61,439,397 km (0.093 R)
• M61: 64,679,088 km (0.118 R)
• M62: 66,456,909 km (0.101 R)
• M63: 67,558,997 km (0.099 R)
• M64: 67,697,225 km (0.07 R)
• M65: 70,480,494 km (0.099 R)
• M66: 70,620,667 km (0.047 R)
• M67: 72,027,186 km (0.115 R)
• M68: 72,875,556 km (0.112 R)
• M69: 75,297,096 km (0.08 R)
• M70: 76,301,796 km (0.11 R)
• M71: 77,310,983 km (0.094 R)
• M72: 79,051,404 km (0.096 R)
• M73: 79,780,245 km (0.097 R)
• M74: 79,926,402 km (0.04 R)
• M75: 81,244,808 km (0.101 R)
• M76: 81,391,714 km (0.107 R)
• M77: 82,127,885 km (0.065 R)
• M78: 82,866,150 km (0.111 R)
• M79: 83,013,953 km (0.098 R)
• M80: 83,754,911 km (0.052 R)
• M81: 84,051,863 km (0.068 R)
• M82: 84,646,814 km (0.105 R)
• M83: 87,642,661 km (0.1 R)
• M84: 88,548,176 km (0.099 R)
• M85: 94,509,203 km (0.072 R)
• M86: 96,991,929 km (0.115 R)
• M87: 98,397,850 km (0.082 R)
• M88: 98,554,479 km (0.11 R)
• M89: 100,756,111 km (0.092 R)
• M90: 101,071,912 km (0.089 R)
• M91: 101,704,561 km (0.084 R)
• M92: 102,338,557 km (0.09 R)
• M93: 102,656,004 km (0.104 R)
• M94: 103,769,760 km (0.102 R)
• M95: 104,727,635 km (0.112 R)
• M96: 107,134,964 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 13,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit