🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.47 AU - 1.99 AU

Year: 835 Days

Day: 26.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 134 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,311,369 km

• M1: 1,111,512 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.78 AU - 1.78 AU

Year: 872 Days

Day: 28.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,311,369 km

• M1: 171,439 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.51 AU - 2.33 AU

Year: 977 Days

Day: 38.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.1 AU - 5.22 AU

Year: 3693 Days

Day: 40.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,311,369 km

• M1: 77,940 km (0.083 R)

Asteroid Belt

Center: 4.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.5

Radius: 11.5

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.85 AU - 5.49 AU

Year: 4315 Days

Day: 7.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 74,311,369 km

• M1: 145,110 km (0.119 R)
• M2: 218,263 km (0.081 R)
• M3: 290,070 km (0.107 R)
• M4: 435,031 km (0.07 R)
• M5: 565,181 km (0.067 R)
• M6: 817,253 km (0.111 R)
• M7: 899,532 km (0.101 R)
• M8: 1,000,660 km (0.079 R)
• M9: 1,189,602 km (0.091 R)
• M10: 1,337,106 km (0.074 R)
• M11: 1,408,763 km (0.104 R)
• M12: 1,546,692 km (0.038 R)
• M13: 1,767,349 km (0.061 R)
• M14: 1,866,533 km (0.086 R)
• M15: 2,196,994 km (0.118 R)
• M16: 2,602,405 km (0.085 R)
• M17: 2,681,841 km (0.113 R)
• M18: 2,762,025 km (0.034 R)
• M19: 2,924,938 km (0.107 R)
• M20: 3,043,269 km (0.067 R)
• M21: 3,223,984 km (0.083 R)
• M22: 3,346,355 km (0.051 R)
• M23: 3,482,788 km (0.049 R)
• M24: 3,621,166 km (0.108 R)
• M25: 3,710,177 km (0.063 R)
• M26: 3,851,547 km (0.091 R)
• M27: 4,219,707 km (0.099 R)
• M28: 4,326,969 km (0.114 R)
• M29: 4,407,901 km (0.07 R)
• M30: 4,571,711 km (0.098 R)
• M31: 4,961,413 km (0.101 R)
• M32: 5,074,809 km (0.032 R)
• M33: 5,189,101 km (0.092 R)
• M34: 5,376,547 km (0.116 R)
• M35: 5,639,989 km (0.039 R)
• M36: 5,788,091 km (0.057 R)
• M37: 5,907,620 km (0.115 R)
• M38: 6,027,897 km (0.032 R)
• M39: 6,378,255 km (0.093 R)
• M40: 7,163,045 km (0.081 R)
• M41: 7,436,809 km (0.061 R)
• M42: 8,111,346 km (0.115 R)
• M43: 8,211,726 km (0.096 R)
• M44: 8,719,910 km (0.051 R)
• M45: 9,046,931 km (0.038 R)
• M46: 9,308,129 km (0.035 R)
• M47: 9,483,607 km (0.103 R)
• M48: 9,998,673 km (0.101 R)
• M49: 10,760,724 km (0.114 R)
• M50: 10,852,727 km (0.058 R)
• M51: 10,926,479 km (0.086 R)
• M52: 11,130,231 km (0.088 R)
• M53: 11,730,119 km (0.101 R)
• M54: 11,900,810 km (0.116 R)
• M55: 12,148,693 km (0.112 R)
• M56: 12,552,757 km (0.119 R)
• M57: 12,844,174 km (0.11 R)
• M58: 13,039,698 km (0.083 R)
• M59: 13,255,867 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.8

Radius: 9.9

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.73 AU - 6.77 AU

Year: 5061 Days

Day: 7.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 74,311,369 km

• M1: 204,949 km (0.107 R)
• M2: 861,833 km (0.115 R)
• M3: 1,025,793 km (0.111 R)
• M4: 1,172,698 km (0.109 R)
• M5: 1,443,171 km (0.114 R)
• M6: 1,517,820 km (0.053 R)
• M7: 1,813,276 km (0.115 R)
• M8: 1,943,276 km (0.091 R)
• M9: 2,824,857 km (0.101 R)
• M10: 3,130,485 km (0.078 R)
• M11: 3,836,138 km (0.095 R)
• M12: 4,004,286 km (0.07 R)
• M13: 4,304,380 km (0.051 R)
• M14: 4,369,604 km (0.114 R)
• M15: 4,435,278 km (0.098 R)
• M16: 4,611,803 km (0.089 R)
• M17: 4,678,673 km (0.113 R)
• M18: 4,813,311 km (0.102 R)
• M19: 5,201,817 km (0.043 R)
• M20: 5,318,055 km (0.098 R)
• M21: 5,411,553 km (0.105 R)
• M22: 5,482,164 km (0.091 R)
• M23: 5,743,511 km (0.038 R)
• M24: 5,912,108 km (0.117 R)
• M25: 6,452,306 km (0.072 R)
• M26: 7,318,029 km (0.119 R)
• M27: 7,448,478 km (0.097 R)
• M28: 7,977,905 km (0.117 R)
• M29: 8,193,176 km (0.103 R)
• M30: 8,711,982 km (0.102 R)
• M31: 9,017,161 km (0.089 R)
• M32: 9,297,657 km (0.038 R)
• M33: 9,810,030 km (0.103 R)
• M34: 10,156,648 km (0.083 R)
• M35: 10,302,207 km (0.094 R)
• M36: 10,448,514 km (0.076 R)
• M37: 10,536,627 km (0.096 R)
• M38: 10,772,842 km (0.061 R)
• M39: 11,010,852 km (0.078 R)
• M40: 11,130,530 km (0.119 R)
• M41: 11,341,015 km (0.119 R)
• M42: 11,643,801 km (0.102 R)
• M43: 11,735,205 km (0.082 R)
• M44: 12,072,399 km (0.088 R)
• M45: 12,412,734 km (0.105 R)
• M46: 12,630,997 km (0.088 R)
• M47: 13,102,978 km (0.093 R)
• M48: 13,261,552 km (0.058 R)
• M49: 13,805,639 km (0.054 R)
• M50: 13,999,369 km (0.094 R)
• M51: 14,194,145 km (0.113 R)
• M52: 14,291,833 km (0.081 R)
• M53: 14,717,588 km (0.081 R)
• M54: 14,849,533 km (0.081 R)
• M55: 15,314,184 km (0.12 R)
• M56: 16,223,889 km (0.095 R)
• M57: 17,359,337 km (0.094 R)
• M58: 17,428,900 km (0.092 R)
• M59: 18,095,209 km (0.104 R)
• M60: 19,308,148 km (0.081 R)
• M61: 19,706,228 km (0.076 R)
• M62: 20,216,656 km (0.119 R)
• M63: 20,436,864 km (0.106 R)
• M64: 20,842,424 km (0.04 R)
• M65: 21,064,876 km (0.099 R)
• M66: 21,962,314 km (0.101 R)
• M67: 22,150,807 km (0.103 R)
• M68: 22,377,747 km (0.047 R)
• M69: 22,872,168 km (0.096 R)
• M70: 23,101,651 km (0.074 R)
• M71: 23,370,179 km (0.074 R)
• M72: 23,833,035 km (0.073 R)
• M73: 24,221,092 km (0.119 R)
• M74: 24,611,243 km (0.071 R)
• M75: 24,924,800 km (0.111 R)
• M76: 25,833,907 km (0.106 R)
• M77: 26,312,470 km (0.084 R)
• M78: 26,432,597 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.7

Radius: 9.6

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 10.32 AU - 10.96 AU

Year: 12740 Days

Day: 12.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,311,369 km

• M1: 156,031 km (0.102 R)
• M2: 657,931 km (0.072 R)
• M3: 1,038,808 km (0.079 R)
• M4: 1,278,015 km (0.075 R)
• M5: 1,669,811 km (0.098 R)
• M6: 2,038,720 km (0.074 R)
• M7: 2,217,639 km (0.068 R)
• M8: 2,370,827 km (0.12 R)
• M9: 2,464,326 km (0.04 R)
• M10: 2,623,199 km (0.039 R)
• M11: 2,752,601 km (0.106 R)
• M12: 3,153,822 km (0.06 R)
• M13: 3,573,744 km (0.095 R)
• M14: 3,863,515 km (0.105 R)
• M15: 4,048,567 km (0.103 R)
• M16: 4,543,287 km (0.071 R)
• M17: 4,897,086 km (0.114 R)
• M18: 5,097,547 km (0.118 R)
• M19: 5,219,171 km (0.108 R)
• M20: 5,423,970 km (0.097 R)
• M21: 7,201,043 km (0.108 R)
• M22: 7,337,626 km (0.074 R)
• M23: 7,429,180 km (0.071 R)
• M24: 7,939,608 km (0.101 R)
• M25: 8,317,941 km (0.092 R)
• M26: 8,750,727 km (0.08 R)
• M27: 9,638,142 km (0.046 R)
• M28: 10,605,591 km (0.106 R)
• M29: 11,444,237 km (0.105 R)
• M30: 11,550,601 km (0.099 R)
• M31: 11,657,264 km (0.112 R)
• M32: 13,858,597 km (0.037 R)
• M33: 14,256,827 km (0.049 R)
• M34: 14,428,715 km (0.037 R)
• M35: 14,716,541 km (0.1 R)
• M36: 15,415,313 km (0.07 R)
• M37: 16,184,395 km (0.061 R)
• M38: 17,392,099 km (0.057 R)
• M39: 17,821,594 km (0.038 R)
• M40: 18,753,589 km (0.117 R)
• M41: 19,956,954 km (0.054 R)
• M42: 20,277,842 km (0.105 R)
• M43: 20,665,001 km (0.079 R)
• M44: 21,381,425 km (0.107 R)
• M45: 21,446,949 km (0.091 R)
• M46: 21,578,146 km (0.088 R)
• M47: 23,714,105 km (0.076 R)
• M48: 24,053,991 km (0.086 R)
• M49: 24,738,401 km (0.092 R)
• M50: 24,807,217 km (0.073 R)
• M51: 24,876,181 km (0.028 R)
• M52: 27,897,011 km (0.086 R)
• M53: 27,968,668 km (0.111 R)
• M54: 28,111,983 km (0.076 R)
• M55: 28,688,234 km (0.06 R)
• M56: 29,122,816 km (0.076 R)
• M57: 30,145,617 km (0.081 R)
• M58: 31,851,331 km (0.082 R)
• M59: 35,123,186 km (0.059 R)
• M60: 37,231,619 km (0.068 R)
• M61: 37,468,432 km (0.116 R)
• M62: 37,784,981 km (0.119 R)
• M63: 38,181,865 km (0.114 R)
• M64: 39,622,043 km (0.094 R)
• M65: 41,324,766 km (0.055 R)
• M66: 41,815,597 km (0.095 R)
• M67: 43,299,757 km (0.072 R)
• M68: 43,382,784 km (0.115 R)
• M69: 44,131,821 km (0.086 R)
• M70: 44,717,347 km (0.118 R)
• M71: 45,053,044 km (0.092 R)
• M72: 45,305,416 km (0.107 R)
• M73: 49,580,026 km (0.087 R)
• M74: 50,799,697 km (0.115 R)
• M75: 50,887,212 km (0.073 R)
• M76: 50,974,876 km (0.089 R)
• M77: 51,589,125 km (0.113 R)
• M78: 52,029,391 km (0.092 R)
• M79: 53,179,949 km (0.105 R)
• M80: 54,338,883 km (0.097 R)
• M81: 54,876,688 km (0.093 R)
• M82: 55,506,196 km (0.083 R)
• M83: 55,596,403 km (0.082 R)
• M84: 55,957,383 km (0.046 R)
• M85: 56,681,736 km (0.045 R)
• M86: 57,318,125 km (0.072 R)
• M87: 57,956,908 km (0.119 R)
• M88: 59,794,867 km (0.114 R)
• M89: 60,442,626 km (0.086 R)
• M90: 61,838,673 km (0.074 R)
• M91: 62,681,358 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.6

Radius: 7.3

Gravity: 9.68 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 12.11 AU - 18.75 AU

Year: 22250 Days

Day: 17.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,311,369 km

• M1: 213,775 km (0.11 R)
• M2: 300,692 km (0.037 R)
• M3: 366,814 km (0.101 R)
• M4: 535,710 km (0.116 R)
• M5: 945,608 km (0.071 R)
• M6: 1,494,932 km (0.103 R)
• M7: 2,298,422 km (0.074 R)
• M8: 2,508,607 km (0.109 R)
• M9: 2,580,114 km (0.117 R)
• M10: 2,652,221 km (0.071 R)
• M11: 2,910,127 km (0.076 R)
• M12: 2,985,226 km (0.095 R)
• M13: 3,489,670 km (0.037 R)
• M14: 4,840,837 km (0.065 R)
• M15: 4,930,297 km (0.097 R)
• M16: 5,110,562 km (0.117 R)
• M17: 5,758,770 km (0.091 R)
• M18: 6,140,843 km (0.082 R)
• M19: 6,383,790 km (0.118 R)
• M20: 6,629,878 km (0.11 R)
• M21: 6,729,211 km (0.108 R)
• M22: 6,879,258 km (0.109 R)
• M23: 6,979,788 km (0.058 R)
• M24: 7,386,993 km (0.069 R)
• M25: 7,801,828 km (0.078 R)
• M26: 8,171,036 km (0.079 R)
• M27: 9,535,817 km (0.062 R)
• M28: 9,591,916 km (0.059 R)
• M29: 9,648,015 km (0.1 R)
• M30: 13,400,379 km (0.104 R)
• M31: 13,526,191 km (0.076 R)
• M32: 14,353,168 km (0.118 R)
• M33: 14,675,551 km (0.102 R)
• M34: 15,000,328 km (0.059 R)
• M35: 15,524,968 km (0.074 R)
• M36: 15,657,063 km (0.104 R)
• M37: 16,323,222 km (0.027 R)
• M38: 18,028,638 km (0.088 R)
• M39: 20,220,845 km (0.102 R)
• M40: 21,091,804 km (0.082 R)
• M41: 21,164,957 km (0.104 R)
• M42: 21,605,523 km (0.118 R)
• M43: 22,795,125 km (0.113 R)
• M44: 23,246,612 km (0.06 R)
• M45: 23,625,244 km (0.116 R)
• M46: 23,701,239 km (0.115 R)
• M47: 24,388,492 km (0.114 R)
• M48: 26,647,270 km (0.088 R)
• M49: 27,202,428 km (0.079 R)
• M50: 27,601,256 km (0.097 R)
• M51: 27,841,510 km (0.03 R)
• M52: 28,002,178 km (0.106 R)
• M53: 29,216,165 km (0.089 R)
• M54: 30,695,538 km (0.1 R)
• M55: 33,300,037 km (0.113 R)
• M56: 34,844,486 km (0.115 R)
• M57: 35,799,668 km (0.11 R)
• M58: 36,324,457 km (0.085 R)
• M59: 38,448,598 km (0.1 R)
• M60: 39,075,562 km (0.119 R)
• M61: 39,435,495 km (0.104 R)
• M62: 39,615,760 km (0.066 R)
• M63: 39,706,117 km (0.076 R)
• M64: 39,977,338 km (0.061 R)
• M65: 41,159,760 km (0.051 R)
• M66: 41,251,164 km (0.052 R)
• M67: 41,342,718 km (0.082 R)
• M68: 43,186,960 km (0.062 R)
• M69: 43,279,861 km (0.086 R)
• M70: 45,340,721 km (0.113 R)
• M71: 47,721,122 km (0.115 R)
• M72: 49,071,842 km (0.103 R)
• M73: 49,168,781 km (0.075 R)
• M74: 50,337,290 km (0.096 R)
• M75: 51,121,332 km (0.085 R)
• M76: 52,008,298 km (0.066 R)
• M77: 52,701,535 km (0.097 R)
• M78: 53,298,281 km (0.103 R)
• M79: 54,097,432 km (0.069 R)
• M80: 55,404,469 km (0.049 R)
• M81: 56,416,798 km (0.067 R)
• M82: 57,027,307 km (0.084 R)
• M83: 57,333,234 km (0.086 R)
• M84: 58,460,006 km (0.083 R)
• M85: 58,665,703 km (0.091 R)
• M86: 62,093,439 km (0.072 R)
• M87: 62,723,545 km (0.058 R)
• M88: 63,355,895 km (0.065 R)
• M89: 64,096,255 km (0.091 R)
• M90: 65,478,689 km (0.042 R)
• M91: 66,227,277 km (0.104 R)
• M92: 71,765,539 km (0.094 R)
• M93: 72,095,851 km (0.074 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: 208 - 15,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit