🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.47 AU - 0.69 AU

Year: 157 Days

Day: 21.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.26 AU - 1.44 AU

Year: 559 Days

Day: 39.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 41,681,677 km

• M1: 374,892 km (0.091 R)
• M2: 598,092 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.55 AU - 3.93 AU

Year: 2079 Days

Day: 22.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.29 AU - 3.55 AU

Year: 2254 Days

Day: 24.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.8

Radius: 14.8

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.12 AU - 7.54 AU

Year: 6362 Days

Day: 11.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 41,681,677 km

• M1: 198,068 km (0.097 R)
• M2: 296,054 km (0.08 R)
• M3: 660,175 km (0.103 R)
• M4: 795,113 km (0.06 R)
• M5: 1,105,079 km (0.117 R)
• M6: 1,677,740 km (0.048 R)
• M7: 1,808,937 km (0.111 R)
• M8: 2,114,865 km (0.077 R)
• M9: 2,302,162 km (0.092 R)
• M10: 2,437,847 km (0.108 R)
• M11: 2,873,326 km (0.096 R)
• M12: 3,295,491 km (0.105 R)
• M13: 3,449,428 km (0.062 R)
• M14: 3,592,593 km (0.027 R)
• M15: 4,254,713 km (0.062 R)
• M16: 4,578,742 km (0.108 R)
• M17: 4,910,999 km (0.116 R)
• M18: 5,087,524 km (0.083 R)
• M19: 5,431,899 km (0.043 R)
• M20: 5,752,936 km (0.113 R)
• M21: 6,317,967 km (0.088 R)
• M22: 7,065,807 km (0.105 R)
• M23: 7,265,669 km (0.095 R)
• M24: 7,484,232 km (0.06 R)
• M25: 7,807,662 km (0.062 R)
• M26: 7,979,700 km (0.056 R)
• M27: 8,101,024 km (0.088 R)
• M28: 8,521,244 km (0.112 R)
• M29: 9,038,703 km (0.099 R)
• M30: 9,401,628 km (0.096 R)
• M31: 9,695,438 km (0.031 R)
• M32: 9,861,940 km (0.102 R)
• M33: 10,066,890 km (0.063 R)
• M34: 10,919,897 km (0.089 R)
• M35: 11,384,398 km (0.064 R)
• M36: 11,974,113 km (0.119 R)
• M37: 12,533,609 km (0.077 R)
• M38: 12,816,648 km (0.108 R)
• M39: 12,999,606 km (0.092 R)
• M40: 13,183,612 km (0.089 R)
• M41: 13,616,099 km (0.12 R)
• M42: 14,032,280 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.9

Radius: 12.9

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.92 AU - 10.4 AU

Year: 9882 Days

Day: 10.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 41,681,677 km

• M1: 167,101 km (0.041 R)
• M2: 259,403 km (0.112 R)
• M3: 525,986 km (0.077 R)
• M4: 1,615,358 km (0.079 R)
• M5: 1,738,178 km (0.064 R)
• M6: 1,864,438 km (0.119 R)
• M7: 2,193,703 km (0.116 R)
• M8: 2,377,110 km (0.081 R)
• M9: 2,470,758 km (0.108 R)
• M10: 3,008,264 km (0.056 R)
• M11: 4,133,389 km (0.102 R)
• M12: 4,419,121 km (0.114 R)
• M13: 5,192,392 km (0.116 R)
• M14: 5,594,811 km (0.093 R)
• M15: 5,847,631 km (0.107 R)
• M16: 5,975,388 km (0.109 R)
• M17: 6,331,730 km (0.108 R)
• M18: 6,430,016 km (0.114 R)
• M19: 6,862,354 km (0.11 R)
• M20: 7,235,600 km (0.1 R)
• M21: 7,615,429 km (0.057 R)
• M22: 7,825,465 km (0.098 R)
• M23: 8,539,346 km (0.099 R)
• M24: 9,386,070 km (0.082 R)
• M25: 10,298,168 km (0.116 R)
• M26: 10,452,852 km (0.088 R)
• M27: 11,278,183 km (0.098 R)
• M28: 11,437,655 km (0.095 R)
• M29: 11,961,547 km (0.099 R)
• M30: 12,534,506 km (0.088 R)
• M31: 13,495,224 km (0.041 R)
• M32: 14,134,605 km (0.078 R)
• M33: 14,479,578 km (0.105 R)
• M34: 14,609,728 km (0.089 R)
• M35: 15,178,050 km (0.093 R)
• M36: 16,156,271 km (0.064 R)
• M37: 17,522,997 km (0.102 R)
• M38: 17,615,448 km (0.105 R)
• M39: 17,708,050 km (0.063 R)
• M40: 18,126,774 km (0.118 R)
• M41: 18,313,921 km (0.081 R)
• M42: 19,163,936 km (0.104 R)
• M43: 19,834,134 km (0.106 R)
• M44: 20,902,712 km (0.053 R)
• M45: 21,295,855 km (0.098 R)
• M46: 24,064,762 km (0.063 R)
• M47: 24,270,609 km (0.098 R)
• M48: 25,047,471 km (0.075 R)
• M49: 26,413,299 km (0.103 R)
• M50: 26,572,471 km (0.099 R)
• M51: 26,945,120 km (0.067 R)
• M52: 27,480,530 km (0.079 R)
• M53: 27,911,223 km (0.089 R)
• M54: 28,344,309 km (0.12 R)
• M55: 28,670,582 km (0.066 R)
• M56: 29,656,731 km (0.056 R)
• M57: 30,487,148 km (0.088 R)
• M58: 31,606,141 km (0.096 R)
• M59: 31,775,037 km (0.111 R)
• M60: 32,397,364 km (0.109 R)
• M61: 32,852,440 km (0.12 R)
• M62: 33,080,876 km (0.102 R)
• M63: 33,884,217 km (0.074 R)
• M64: 34,693,990 km (0.07 R)
• M65: 35,043,002 km (0.088 R)
• M66: 35,451,703 km (0.063 R)
• M67: 35,744,616 km (0.076 R)
• M68: 36,097,069 km (0.053 R)
• M69: 36,864,805 km (0.038 R)
• M70: 37,876,984 km (0.112 R)
• M71: 38,176,329 km (0.108 R)
• M72: 38,416,434 km (0.113 R)
• M73: 39,381,789 km (0.067 R)
• M74: 39,867,533 km (0.071 R)
• M75: 40,416,408 km (0.06 R)
• M76: 40,538,629 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.9

Radius: 8.3

Gravity: 11.28 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 9.55 AU - 15.75 AU

Year: 16037 Days

Day: 12.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 41,681,677 km

• M1: 193,131 km (0.093 R)
• M2: 254,765 km (0.082 R)
• M3: 357,539 km (0.104 R)
• M4: 476,469 km (0.08 R)
• M5: 712,983 km (0.048 R)
• M6: 800,049 km (0.115 R)
• M7: 867,817 km (0.116 R)
• M8: 1,133,503 km (0.099 R)
• M9: 1,236,426 km (0.077 R)
• M10: 1,369,718 km (0.099 R)
• M11: 1,451,997 km (0.1 R)
• M12: 1,535,921 km (0.103 R)
• M13: 2,666,432 km (0.061 R)
• M14: 2,945,881 km (0.092 R)
• M15: 3,125,399 km (0.115 R)
• M16: 3,234,904 km (0.083 R)
• M17: 4,195,771 km (0.026 R)
• M18: 4,686,602 km (0.069 R)
• M19: 6,265,608 km (0.057 R)
• M20: 6,543,560 km (0.118 R)
• M21: 7,744,981 km (0.059 R)
• M22: 8,600,082 km (0.069 R)
• M23: 9,537,911 km (0.057 R)
• M24: 9,857,602 km (0.045 R)
• M25: 10,507,754 km (0.119 R)
• M26: 10,782,865 km (0.097 R)
• M27: 10,838,067 km (0.101 R)
• M28: 12,714,921 km (0.115 R)
• M29: 12,773,414 km (0.094 R)
• M30: 12,890,549 km (0.085 R)
• M31: 13,125,867 km (0.076 R)
• M32: 15,369,386 km (0.115 R)
• M33: 16,439,310 km (0.085 R)
• M34: 18,584,095 km (0.09 R)
• M35: 19,858,369 km (0.048 R)
• M36: 21,160,619 km (0.092 R)
• M37: 21,577,548 km (0.097 R)
• M38: 22,208,103 km (0.056 R)
• M39: 23,344,000 km (0.071 R)
• M40: 25,009,772 km (0.053 R)
• M41: 25,303,283 km (0.088 R)
• M42: 25,597,991 km (0.108 R)
• M43: 25,671,892 km (0.105 R)
• M44: 26,116,647 km (0.032 R)
• M45: 27,692,959 km (0.046 R)
• M46: 27,996,643 km (0.085 R)
• M47: 28,072,788 km (0.065 R)
• M48: 28,607,451 km (0.101 R)
• M49: 28,684,045 km (0.058 R)
• M50: 28,837,533 km (0.103 R)
• M51: 30,387,815 km (0.118 R)
• M52: 30,466,055 km (0.091 R)
• M53: 31,015,528 km (0.063 R)
• M54: 31,806,003 km (0.058 R)
• M55: 33,487,783 km (0.093 R)
• M56: 33,730,281 km (0.08 R)
• M57: 34,788,386 km (0.087 R)
• M58: 35,034,026 km (0.095 R)
• M59: 35,609,529 km (0.102 R)
• M60: 38,618,541 km (0.051 R)
• M61: 41,101,117 km (0.111 R)
• M62: 41,795,102 km (0.12 R)
• M63: 43,106,477 km (0.079 R)
• M64: 43,458,481 km (0.111 R)
• M65: 43,634,857 km (0.111 R)
• M66: 43,811,532 km (0.114 R)
• M67: 45,680,009 km (0.117 R)
• M68: 45,949,136 km (0.086 R)
• M69: 46,038,894 km (0.05 R)
• M70: 46,578,943 km (0.078 R)
• M71: 46,759,507 km (0.111 R)
• M72: 49,586,757 km (0.088 R)
• M73: 49,678,760 km (0.086 R)
• M74: 50,510,375 km (0.082 R)
• M75: 52,562,708 km (0.114 R)
• M76: 54,451,830 km (0.109 R)
• M77: 54,641,969 km (0.106 R)
• M78: 55,213,732 km (0.057 R)
• M79: 55,500,361 km (0.078 R)
• M80: 55,787,440 km (0.102 R)
• M81: 56,940,839 km (0.107 R)
• M82: 57,230,461 km (0.095 R)
• M83: 58,783,137 km (0.118 R)
• M84: 58,880,525 km (0.103 R)
• M85: 60,940,488 km (0.066 R)
• M86: 61,335,576 km (0.08 R)
• M87: 61,731,561 km (0.086 R)
• M88: 63,024,087 km (0.079 R)
• M89: 63,123,869 km (0.074 R)
• M90: 65,939,301 km (0.104 R)
• M91: 66,243,433 km (0.073 R)
• M92: 67,873,152 km (0.109 R)

Asteroid Belt

Center: 15.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.5

Radius: 7.8

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 16.23 AU - 19.25 AU

Year: 26633 Days

Day: 22.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 41,681,677 km

• M1: 604,375 km (0.072 R)
• M2: 754,572 km (0.038 R)
• M3: 1,276,369 km (0.045 R)
• M4: 1,451,698 km (0.105 R)
• M5: 3,246,274 km (0.061 R)
• M6: 3,872,341 km (0.113 R)
• M7: 4,041,835 km (0.09 R)
• M8: 4,446,797 km (0.091 R)
• M9: 4,955,878 km (0.108 R)
• M10: 5,578,355 km (0.073 R)
• M11: 5,866,480 km (0.045 R)
• M12: 6,028,645 km (0.101 R)
• M13: 6,225,366 km (0.104 R)
• M14: 6,324,400 km (0.069 R)
• M15: 6,490,752 km (0.104 R)
• M16: 6,557,772 km (0.092 R)
• M17: 7,378,915 km (0.1 R)
• M18: 7,554,244 km (0.076 R)
• M19: 9,761,261 km (0.116 R)
• M20: 9,876,601 km (0.065 R)
• M21: 11,134,121 km (0.113 R)
• M22: 12,441,457 km (0.1 R)
• M23: 12,775,808 km (0.101 R)
• M24: 13,070,815 km (0.07 R)
• M25: 13,539,056 km (0.108 R)
• M26: 14,012,683 km (0.064 R)
• M27: 14,579,360 km (0.12 R)
• M28: 15,153,666 km (0.109 R)
• M29: 16,552,705 km (0.03 R)
• M30: 17,337,346 km (0.038 R)
• M31: 17,945,461 km (0.095 R)
• M32: 18,275,923 km (0.078 R)
• M33: 19,665,837 km (0.097 R)
• M34: 21,989,989 km (0.085 R)
• M35: 23,724,577 km (0.065 R)
• M36: 23,879,710 km (0.109 R)
• M37: 24,035,291 km (0.051 R)
• M38: 26,354,358 km (0.091 R)
• M39: 26,729,848 km (0.032 R)
• M40: 26,945,120 km (0.089 R)
• M41: 31,428,269 km (0.081 R)
• M42: 31,997,638 km (0.081 R)
• M43: 35,071,426 km (0.065 R)
• M44: 35,248,101 km (0.029 R)
• M45: 35,898,851 km (0.04 R)
• M46: 36,972,366 km (0.086 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 16,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit