🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.48 AU - 0.66 AU

Year: 193 Days

Day: 25.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.76 AU - 0.82 AU

Year: 316 Days

Day: 13.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,604,502 km

• M1: 45,029 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.98 AU - 1.38 AU

Year: 576 Days

Day: 42 Hours

Environment

Temp: -81 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,604,502 km

• M1: 185,501 km (0.102 R)
• M2: 286,181 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.43 AU - 1.57 AU

Year: 826 Days

Day: 27 Hours

Environment

Temp: -115 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.2

Radius: 10.6

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.24 AU - 3.64 AU

Year: 2266 Days

Day: 13.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 68,604,502 km

• M1: 132,245 km (0.097 R)
• M2: 242,498 km (0.104 R)
• M3: 310,864 km (0.113 R)
• M4: 383,419 km (0.112 R)
• M5: 510,129 km (0.116 R)
• M6: 652,995 km (0.052 R)
• M7: 722,109 km (0.119 R)
• M8: 1,007,691 km (0.079 R)
• M9: 1,298,958 km (0.096 R)
• M10: 1,388,567 km (0.075 R)
• M11: 1,681,181 km (0.028 R)
• M12: 1,846,038 km (0.094 R)
• M13: 1,936,245 km (0.114 R)
• M14: 2,004,911 km (0.105 R)
• M15: 2,584,004 km (0.095 R)
• M16: 3,308,507 km (0.084 R)
• M17: 3,391,234 km (0.077 R)
• M18: 3,615,332 km (0.097 R)
• M19: 3,772,260 km (0.074 R)
• M20: 3,946,093 km (0.115 R)
• M21: 4,137,428 km (0.083 R)
• M22: 4,316,796 km (0.111 R)
• M23: 4,392,193 km (0.111 R)
• M24: 4,498,707 km (0.08 R)
• M25: 4,590,710 km (0.108 R)
• M26: 5,187,456 km (0.111 R)
• M27: 5,511,485 km (0.029 R)
• M28: 5,858,851 km (0.103 R)
• M29: 6,401,891 km (0.091 R)
• M30: 6,609,832 km (0.066 R)
• M31: 6,802,215 km (0.103 R)
• M32: 7,032,147 km (0.111 R)
• M33: 7,246,670 km (0.077 R)
• M34: 7,445,187 km (0.051 R)
• M35: 8,014,407 km (0.105 R)
• M36: 8,827,172 km (0.041 R)
• M37: 9,078,197 km (0.117 R)
• M38: 9,449,050 km (0.086 R)
• M39: 9,547,635 km (0.075 R)
• M40: 9,725,657 km (0.096 R)
• M41: 9,864,932 km (0.12 R)
• M42: 10,125,382 km (0.109 R)
• M43: 10,206,016 km (0.112 R)
• M44: 10,653,014 km (0.092 R)
• M45: 11,168,977 km (0.085 R)
• M46: 11,714,112 km (0.068 R)
• M47: 12,917,627 km (0.072 R)
• M48: 13,026,983 km (0.095 R)
• M49: 13,180,620 km (0.052 R)
• M50: 13,268,733 km (0.12 R)
• M51: 13,935,490 km (0.119 R)
• M52: 14,025,249 km (0.079 R)
• M53: 14,522,213 km (0.048 R)
• M54: 14,613,169 km (0.063 R)
• M55: 14,704,274 km (0.064 R)
• M56: 14,864,344 km (0.102 R)
• M57: 15,232,205 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.7

Radius: 14.6

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.96 AU - 3.58 AU

Year: 2659 Days

Day: 10.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 68,604,502 km

• M1: 252,671 km (0.101 R)
• M2: 440,117 km (0.119 R)
• M3: 656,435 km (0.07 R)
• M4: 760,406 km (0.075 R)
• M5: 1,179,878 km (0.083 R)
• M6: 1,435,392 km (0.085 R)
• M7: 1,723,068 km (0.099 R)
• M8: 1,972,747 km (0.111 R)
• M9: 2,087,638 km (0.114 R)
• M10: 2,264,463 km (0.047 R)
• M11: 2,385,188 km (0.059 R)
• M12: 2,570,540 km (0.081 R)
• M13: 3,005,272 km (0.114 R)
• M14: 3,172,223 km (0.094 R)
• M15: 3,550,855 km (0.065 R)
• M16: 3,926,047 km (0.116 R)
• M17: 4,035,552 km (0.091 R)
• M18: 4,389,501 km (0.117 R)
• M19: 4,734,174 km (0.086 R)
• M20: 5,008,537 km (0.083 R)
• M21: 5,696,537 km (0.087 R)
• M22: 5,862,741 km (0.11 R)
• M23: 6,115,262 km (0.111 R)
• M24: 6,264,261 km (0.066 R)
• M25: 6,479,084 km (0.095 R)
• M26: 6,960,639 km (0.116 R)
• M27: 7,273,149 km (0.094 R)
• M28: 7,521,931 km (0.102 R)
• M29: 7,636,074 km (0.078 R)
• M30: 7,819,630 km (0.098 R)
• M31: 8,808,023 km (0.073 R)
• M32: 9,000,855 km (0.095 R)
• M33: 9,268,186 km (0.1 R)
• M34: 9,439,775 km (0.096 R)
• M35: 9,612,262 km (0.08 R)
• M36: 9,860,744 km (0.036 R)
• M37: 10,287,846 km (0.08 R)
• M38: 10,389,273 km (0.117 R)
• M39: 10,901,346 km (0.048 R)
• M40: 11,056,479 km (0.037 R)
• M41: 11,605,653 km (0.091 R)
• M42: 11,790,706 km (0.091 R)
• M43: 11,923,549 km (0.1 R)
• M44: 12,324,770 km (0.059 R)
• M45: 12,976,269 km (0.091 R)
• M46: 13,250,931 km (0.12 R)
• M47: 13,918,287 km (0.065 R)
• M48: 14,454,296 km (0.119 R)
• M49: 14,767,853 km (0.103 R)
• M50: 14,997,187 km (0.059 R)
• M51: 15,227,866 km (0.085 R)
• M52: 15,401,550 km (0.091 R)
• M53: 16,044,222 km (0.051 R)
• M54: 16,191,426 km (0.057 R)
• M55: 16,725,491 km (0.087 R)
• M56: 16,904,709 km (0.117 R)
• M57: 17,325,528 km (0.085 R)
• M58: 17,567,577 km (0.075 R)
• M59: 17,749,787 km (0.103 R)
• M60: 17,902,228 km (0.111 R)
• M61: 18,392,759 km (0.059 R)
• M62: 18,825,546 km (0.094 R)
• M63: 19,043,211 km (0.03 R)
• M64: 19,199,241 km (0.08 R)
• M65: 19,669,876 km (0.107 R)
• M66: 19,764,422 km (0.045 R)
• M67: 20,718,557 km (0.096 R)
• M68: 20,975,566 km (0.119 R)
• M69: 21,201,309 km (0.1 R)
• M70: 21,687,652 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.9

Radius: 14.7

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.75 AU - 10.45 AU

Year: 11339 Days

Day: 9 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,604,502 km

• M1: 297,849 km (0.091 R)
• M2: 523,593 km (0.064 R)
• M3: 936,333 km (0.099 R)
• M4: 1,641,837 km (0.091 R)
• M5: 1,769,444 km (0.09 R)
• M6: 2,007,903 km (0.096 R)
• M7: 2,145,084 km (0.082 R)
• M8: 2,371,276 km (0.094 R)
• M9: 2,756,191 km (0.093 R)
• M10: 3,420,107 km (0.116 R)
• M11: 3,619,072 km (0.041 R)
• M12: 3,821,777 km (0.103 R)
• M13: 4,098,084 km (0.081 R)
• M14: 4,345,369 km (0.117 R)
• M15: 5,344,833 km (0.044 R)
• M16: 5,654,500 km (0.092 R)
• M17: 5,930,359 km (0.107 R)
• M18: 6,701,536 km (0.059 R)
• M19: 7,035,737 km (0.076 R)
• M20: 7,504,428 km (0.081 R)
• M21: 8,382,417 km (0.118 R)
• M22: 8,742,799 km (0.1 R)
• M23: 9,339,395 km (0.064 R)
• M24: 10,814,879 km (0.091 R)
• M25: 11,604,606 km (0.084 R)
• M26: 12,362,020 km (0.027 R)
• M27: 13,501,806 km (0.105 R)
• M28: 14,030,934 km (0.086 R)
• M29: 14,191,153 km (0.083 R)
• M30: 15,219,190 km (0.083 R)
• M31: 15,603,956 km (0.067 R)
• M32: 18,796,673 km (0.117 R)
• M33: 19,446,975 km (0.094 R)
• M34: 20,708,983 km (0.114 R)
• M35: 21,626,616 km (0.119 R)
• M36: 23,755,394 km (0.077 R)
• M37: 24,138,065 km (0.086 R)
• M38: 24,458,504 km (0.075 R)
• M39: 24,715,812 km (0.105 R)
• M40: 24,974,018 km (0.073 R)
• M41: 25,103,420 km (0.049 R)
• M42: 25,233,122 km (0.097 R)
• M43: 25,428,048 km (0.064 R)
• M44: 25,754,171 km (0.072 R)
• M45: 26,015,967 km (0.106 R)
• M46: 26,344,484 km (0.081 R)
• M47: 26,806,742 km (0.11 R)
• M48: 27,005,707 km (0.041 R)
• M49: 28,074,883 km (0.063 R)
• M50: 29,021,837 km (0.056 R)
• M51: 29,294,405 km (0.109 R)
• M52: 29,499,354 km (0.088 R)
• M53: 30,738,922 km (0.086 R)
• M54: 31,225,564 km (0.112 R)
• M55: 31,435,001 km (0.1 R)
• M56: 32,206,626 km (0.074 R)
• M57: 32,842,567 km (0.107 R)
• M58: 34,414,691 km (0.098 R)
• M59: 34,775,371 km (0.085 R)
• M60: 35,064,843 km (0.116 R)
• M61: 35,573,326 km (0.088 R)
• M62: 35,719,035 km (0.111 R)
• M63: 36,011,199 km (0.067 R)
• M64: 36,303,962 km (0.056 R)
• M65: 36,597,773 km (0.095 R)
• M66: 37,780,194 km (0.111 R)
• M67: 38,301,543 km (0.086 R)
• M68: 39,050,430 km (0.063 R)
• M69: 39,426,668 km (0.052 R)
• M70: 39,804,253 km (0.073 R)
• M71: 40,031,193 km (0.093 R)
• M72: 40,182,886 km (0.093 R)
• M73: 42,866,821 km (0.103 R)
• M74: 43,878,551 km (0.049 R)
• M75: 44,661,996 km (0.057 R)
• M76: 44,976,749 km (0.09 R)
• M77: 45,766,776 km (0.117 R)
• M78: 47,681,479 km (0.091 R)
• M79: 48,891,427 km (0.117 R)
• M80: 50,520,398 km (0.069 R)
• M81: 51,094,704 km (0.113 R)
• M82: 51,423,819 km (0.101 R)
• M83: 52,001,566 km (0.06 R)
• M84: 52,581,557 km (0.08 R)
• M85: 52,913,814 km (0.079 R)
• M86: 53,246,969 km (0.1 R)
• M87: 53,915,073 km (0.066 R)
• M88: 54,418,021 km (0.105 R)
• M89: 54,670,093 km (0.082 R)
• M90: 56,020,962 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.5

Radius: 3.1

Gravity: 56.66 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 12.21 AU - 12.23 AU

Year: 19205 Days

Day: 20.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,604,502 km

• M1: 117,584 km (0.038 R)
• M2: 218,114 km (0.066 R)
• M3: 342,729 km (0.052 R)
• M4: 526,585 km (0.091 R)
• M5: 759,658 km (0.105 R)
• M6: 828,323 km (0.1 R)
• M7: 1,767,798 km (0.109 R)
• M8: 1,920,837 km (0.104 R)
• M9: 2,078,064 km (0.07 R)
• M10: 2,174,405 km (0.069 R)
• M11: 2,472,105 km (0.073 R)
• M12: 2,677,652 km (0.052 R)
• M13: 2,853,280 km (0.086 R)
• M14: 2,960,392 km (0.06 R)
• M15: 3,824,320 km (0.094 R)
• M16: 4,222,699 km (0.042 R)
• M17: 5,583,142 km (0.111 R)
• M18: 5,627,722 km (0.1 R)
• M19: 5,942,775 km (0.084 R)
• M20: 6,778,878 km (0.099 R)
• M21: 6,874,022 km (0.112 R)
• M22: 7,503,231 km (0.108 R)
• M23: 8,302,682 km (0.089 R)
• M24: 8,506,584 km (0.037 R)
• M25: 9,076,252 km (0.111 R)
• M26: 9,445,161 km (0.112 R)
• M27: 9,926,567 km (0.103 R)
• M28: 10,306,396 km (0.09 R)
• M29: 10,361,149 km (0.029 R)
• M30: 12,218,256 km (0.084 R)
• M31: 13,392,749 km (0.11 R)
• M32: 13,571,968 km (0.076 R)
• M33: 13,932,798 km (0.114 R)
• M34: 14,296,919 km (0.116 R)
• M35: 15,407,683 km (0.052 R)
• M36: 16,354,189 km (0.065 R)
• M37: 17,124,917 km (0.115 R)
• M38: 17,973,287 km (0.061 R)
• M39: 19,846,102 km (0.101 R)
• M40: 20,874,588 km (0.08 R)
• M41: 22,414,249 km (0.082 R)
• M42: 23,269,350 km (0.096 R)
• M43: 23,484,771 km (0.072 R)
• M44: 23,917,558 km (0.081 R)
• M45: 23,989,963 km (0.111 R)
• M46: 24,134,924 km (0.077 R)
• M47: 24,791,060 km (0.093 R)
• M48: 24,937,666 km (0.07 R)
• M49: 25,158,173 km (0.062 R)
• M50: 26,419,582 km (0.101 R)
• M51: 26,569,330 km (0.061 R)
• M52: 27,473,799 km (0.116 R)
• M53: 27,853,628 km (0.049 R)
• M54: 28,849,201 km (0.096 R)
• M55: 28,926,244 km (0.041 R)
• M56: 32,384,349 km (0.067 R)
• M57: 33,026,872 km (0.08 R)
• M58: 33,188,288 km (0.113 R)
• M59: 33,917,428 km (0.108 R)
• M60: 35,970,359 km (0.112 R)
• M61: 36,385,643 km (0.105 R)
• M62: 36,468,969 km (0.119 R)
• M63: 36,552,295 km (0.118 R)
• M64: 36,635,771 km (0.049 R)
• M65: 36,802,722 km (0.041 R)
• M66: 37,053,597 km (0.101 R)
• M67: 37,473,219 km (0.117 R)
• M68: 38,486,446 km (0.106 R)
• M69: 40,023,115 km (0.117 R)
• M70: 42,015,609 km (0.113 R)
• M71: 43,244,107 km (0.118 R)
• M72: 45,019,534 km (0.112 R)
• M73: 48,366,338 km (0.086 R)
• M74: 49,008,412 km (0.053 R)
• M75: 49,376,572 km (0.084 R)
• M76: 50,115,735 km (0.113 R)
• M77: 52,260,969 km (0.041 R)
• M78: 52,355,066 km (0.052 R)
• M79: 52,637,208 km (0.094 R)
• M80: 53,392,228 km (0.098 R)
• M81: 54,340,978 km (0.094 R)
• M82: 55,295,263 km (0.102 R)
• M83: 56,640,596 km (0.107 R)
• M84: 57,123,797 km (0.119 R)
• M85: 58,093,940 km (0.051 R)
• M86: 58,288,716 km (0.034 R)
• M87: 58,581,180 km (0.048 R)
• M88: 59,952,543 km (0.072 R)
• M89: 60,050,829 km (0.082 R)
• M90: 61,334,379 km (0.086 R)
• M91: 61,731,113 km (0.088 R)
• M92: 63,727,496 km (0.061 R)
• M93: 64,431,205 km (0.113 R)
• M94: 65,238,584 km (0.068 R)
• M95: 65,744,973 km (0.092 R)
• M96: 66,252,559 km (0.111 R)
• M97: 66,863,516 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 19,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit