🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.78 AU - 1.26 AU

Year: 374 Days

Day: 24.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.36 AU - 2.26 AU

Year: 885 Days

Day: 15 Hours

Environment

Temp: -48 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.54 AU - 2.32 AU

Year: 974 Days

Day: 17.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,474,038 km

• M1: 237,561 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.26 AU - 2.56 AU

Year: 1360 Days

Day: 46.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776

Radius: 12.3

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.12 AU - 7.12 AU

Year: 5502 Days

Day: 7.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 60,474,038 km

• M1: 176,825 km (0.093 R)
• M2: 381,175 km (0.118 R)
• M3: 526,435 km (0.116 R)
• M4: 607,517 km (0.093 R)
• M5: 951,592 km (0.106 R)
• M6: 1,161,927 km (0.027 R)
• M7: 1,371,513 km (0.025 R)
• M8: 1,524,103 km (0.102 R)
• M9: 2,746,318 km (0.11 R)
• M10: 2,962,935 km (0.112 R)
• M11: 3,095,629 km (0.062 R)
• M12: 3,436,263 km (0.094 R)
• M13: 4,479,110 km (0.069 R)
• M14: 5,022,300 km (0.104 R)
• M15: 5,696,089 km (0.096 R)
• M16: 6,057,816 km (0.056 R)
• M17: 6,571,086 km (0.077 R)
• M18: 6,833,032 km (0.049 R)
• M19: 7,337,327 km (0.115 R)
• M20: 7,761,586 km (0.094 R)
• M21: 8,100,725 km (0.046 R)
• M22: 8,256,456 km (0.092 R)
• M23: 9,636,496 km (0.076 R)
• M24: 10,437,593 km (0.055 R)
• M25: 11,018,182 km (0.075 R)
• M26: 11,784,871 km (0.063 R)
• M27: 12,425,150 km (0.04 R)
• M28: 12,568,914 km (0.066 R)
• M29: 13,149,653 km (0.053 R)
• M30: 13,702,267 km (0.111 R)
• M31: 13,962,568 km (0.099 R)
• M32: 14,639,947 km (0.11 R)
• M33: 15,058,970 km (0.07 R)
• M34: 15,753,404 km (0.1 R)
• M35: 15,831,344 km (0.113 R)
• M36: 15,948,180 km (0.089 R)
• M37: 16,222,244 km (0.07 R)
• M38: 16,458,309 km (0.07 R)
• M39: 17,293,813 km (0.119 R)
• M40: 17,696,381 km (0.089 R)
• M41: 17,817,854 km (0.115 R)
• M42: 18,265,451 km (0.076 R)
• M43: 18,347,132 km (0.102 R)
• M44: 18,593,220 km (0.1 R)
• M45: 18,675,499 km (0.107 R)
• M46: 19,337,918 km (0.047 R)
• M47: 19,504,720 km (0.098 R)
• M48: 20,134,677 km (0.083 R)
• M49: 20,473,217 km (0.034 R)
• M50: 20,856,486 km (0.102 R)
• M51: 20,984,841 km (0.075 R)
• M52: 21,846,824 km (0.025 R)
• M53: 22,064,040 km (0.071 R)
• M54: 22,369,519 km (0.04 R)
• M55: 23,294,184 km (0.087 R)
• M56: 23,516,187 km (0.102 R)
• M57: 24,096,776 km (0.085 R)
• M58: 24,366,202 km (0.105 R)
• M59: 24,591,646 km (0.049 R)
• M60: 24,727,182 km (0.059 R)
• M61: 25,089,956 km (0.047 R)
• M62: 25,363,122 km (0.075 R)
• M63: 25,958,522 km (0.074 R)
• M64: 26,096,451 km (0.04 R)
• M65: 26,697,535 km (0.052 R)
• M66: 26,790,286 km (0.12 R)
• M67: 27,256,283 km (0.111 R)
• M68: 27,584,052 km (0.055 R)
• M69: 28,101,810 km (0.062 R)
• M70: 28,385,448 km (0.068 R)
• M71: 28,480,293 km (0.107 R)
• M72: 29,099,030 km (0.098 R)
• M73: 29,578,042 km (0.114 R)
• M74: 31,814,680 km (0.092 R)
• M75: 32,159,802 km (0.116 R)
• M76: 32,903,603 km (0.085 R)
• M77: 33,003,235 km (0.105 R)
• M78: 33,402,512 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.8

Radius: 10.9

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.82 AU - 6.5 AU

Year: 5556 Days

Day: 12 Hours

Environment

Temp: -145 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,474,038 km

• M1: 361,578 km (0.095 R)
• M2: 502,798 km (0.103 R)
• M3: 613,202 km (0.113 R)
• M4: 817,403 km (0.094 R)
• M5: 1,124,976 km (0.097 R)
• M6: 1,275,322 km (0.091 R)
• M7: 1,615,059 km (0.059 R)
• M8: 1,963,173 km (0.049 R)
• M9: 2,334,924 km (0.072 R)
• M10: 2,639,505 km (0.117 R)
• M11: 3,554,445 km (0.069 R)
• M12: 3,628,646 km (0.04 R)
• M13: 4,007,727 km (0.1 R)
• M14: 4,320,237 km (0.097 R)
• M15: 4,858,640 km (0.106 R)
• M16: 4,968,893 km (0.106 R)
• M17: 5,107,870 km (0.101 R)
• M18: 5,532,728 km (0.116 R)
• M19: 5,676,940 km (0.084 R)
• M20: 6,296,126 km (0.08 R)
• M21: 6,905,737 km (0.072 R)
• M22: 7,092,435 km (0.107 R)
• M23: 7,249,214 km (0.115 R)
• M24: 7,343,759 km (0.115 R)
• M25: 7,438,904 km (0.034 R)
• M26: 7,598,225 km (0.103 R)
• M27: 7,952,772 km (0.086 R)
• M28: 8,214,120 km (0.09 R)
• M29: 8,846,021 km (0.092 R)
• M30: 9,150,752 km (0.048 R)
• M31: 9,218,969 km (0.102 R)
• M32: 9,875,554 km (0.08 R)
• M33: 10,050,733 km (0.059 R)
• M34: 10,297,869 km (0.109 R)
• M35: 10,654,510 km (0.044 R)
• M36: 11,269,956 km (0.075 R)
• M37: 11,343,109 km (0.05 R)
• M38: 11,637,368 km (0.057 R)
• M39: 11,859,820 km (0.106 R)
• M40: 12,233,515 km (0.085 R)
• M41: 12,535,404 km (0.117 R)
• M42: 12,687,246 km (0.072 R)
• M43: 13,300,597 km (0.096 R)
• M44: 13,377,939 km (0.114 R)
• M45: 14,596,264 km (0.077 R)
• M46: 14,676,150 km (0.075 R)
• M47: 14,796,127 km (0.092 R)
• M48: 15,077,371 km (0.097 R)
• M49: 15,482,332 km (0.12 R)
• M50: 15,808,905 km (0.073 R)
• M51: 16,137,721 km (0.109 R)
• M52: 16,302,877 km (0.086 R)
• M53: 16,385,754 km (0.032 R)
• M54: 16,760,197 km (0.063 R)
• M55: 18,372,563 km (0.112 R)
• M56: 19,812,443 km (0.074 R)
• M57: 20,166,990 km (0.119 R)
• M58: 20,256,000 km (0.079 R)
• M59: 20,882,367 km (0.113 R)
• M60: 21,198,018 km (0.032 R)
• M61: 21,651,599 km (0.029 R)
• M62: 22,476,182 km (0.096 R)
• M63: 23,078,015 km (0.067 R)
• M64: 24,344,959 km (0.109 R)
• M65: 24,963,097 km (0.114 R)
• M66: 25,875,794 km (0.054 R)
• M67: 27,142,439 km (0.038 R)
• M68: 27,289,793 km (0.068 R)
• M69: 27,437,596 km (0.11 R)
• M70: 27,783,167 km (0.101 R)
• M71: 28,379,165 km (0.079 R)
• M72: 29,887,560 km (0.096 R)
• M73: 30,141,428 km (0.068 R)
• M74: 30,294,167 km (0.107 R)
• M75: 30,753,881 km (0.062 R)
• M76: 31,164,378 km (0.06 R)
• M77: 31,525,058 km (0.075 R)
• M78: 31,887,085 km (0.111 R)
• M79: 31,990,906 km (0.066 R)
• M80: 32,354,728 km (0.077 R)
• M81: 32,981,693 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.2

Radius: 5

Gravity: 13.17 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 11.55 AU - 17.81 AU

Year: 20442 Days

Day: 17.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 60,474,038 km

• M1: 90,208 km (0.083 R)
• M2: 246,088 km (0.116 R)
• M3: 600,785 km (0.094 R)
• M4: 778,507 km (0.029 R)
• M5: 905,965 km (0.069 R)
• M6: 972,386 km (0.05 R)
• M7: 1,666,221 km (0.028 R)
• M8: 1,831,078 km (0.055 R)
• M9: 1,887,327 km (0.087 R)
• M10: 2,828,746 km (0.115 R)
• M11: 3,606,954 km (0.093 R)
• M12: 3,748,773 km (0.09 R)
• M13: 3,856,334 km (0.112 R)
• M14: 4,037,796 km (0.1 R)
• M15: 4,148,050 km (0.058 R)
• M16: 4,908,306 km (0.113 R)
• M17: 5,065,384 km (0.101 R)
• M18: 5,384,775 km (0.107 R)
• M19: 5,628,470 km (0.073 R)
• M20: 5,959,082 km (0.051 R)
• M21: 7,478,098 km (0.11 R)
• M22: 8,117,480 km (0.096 R)
• M23: 9,448,003 km (0.107 R)
• M24: 9,939,283 km (0.069 R)
• M25: 10,138,098 km (0.096 R)
• M26: 10,489,354 km (0.058 R)
• M27: 11,566,608 km (0.025 R)
• M28: 11,723,387 km (0.067 R)
• M29: 12,251,018 km (0.109 R)
• M30: 12,894,289 km (0.052 R)
• M31: 13,274,567 km (0.116 R)
• M32: 13,713,786 km (0.088 R)
• M33: 14,719,234 km (0.09 R)
• M34: 16,505,731 km (0.096 R)
• M35: 16,623,315 km (0.075 R)
• M36: 16,977,862 km (0.093 R)
• M37: 17,096,493 km (0.094 R)
• M38: 18,116,601 km (0.1 R)
• M39: 19,032,888 km (0.093 R)
• M40: 19,901,753 km (0.12 R)
• M41: 22,650,015 km (0.097 R)
• M42: 22,780,614 km (0.1 R)
• M43: 24,034,693 km (0.11 R)
• M44: 24,234,705 km (0.032 R)
• M45: 25,040,440 km (0.071 R)
• M46: 25,107,908 km (0.116 R)
• M47: 28,490,765 km (0.087 R)
• M48: 29,768,929 km (0.102 R)
• M49: 30,127,216 km (0.03 R)
• M50: 30,920,533 km (0.049 R)
• M51: 31,793,886 km (0.057 R)
• M52: 32,527,813 km (0.114 R)
• M53: 32,601,565 km (0.113 R)
• M54: 33,267,425 km (0.071 R)
• M55: 33,415,976 km (0.106 R)
• M56: 34,311,917 km (0.073 R)
• M57: 37,201,101 km (0.102 R)
• M58: 40,721,887 km (0.107 R)
• M59: 40,960,346 km (0.103 R)
• M60: 46,488,586 km (0.058 R)
• M61: 46,820,992 km (0.068 R)
• M62: 47,655,449 km (0.119 R)
• M63: 48,158,547 km (0.107 R)
• M64: 48,242,471 km (0.077 R)
• M65: 49,000,783 km (0.09 R)
• M66: 51,900,887 km (0.113 R)
• M67: 53,197,900 km (0.087 R)
• M68: 54,593,050 km (0.049 R)
• M69: 55,383,077 km (0.099 R)
• M70: 58,133,284 km (0.098 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 18,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit