🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.07 AU - 1.35 AU

Year: 489 Days

Day: 23.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,997,382 km

• M1: 975,229 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.52 AU - 1.7 AU

Year: 750 Days

Day: 47.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,997,382 km

• M1: 615,446 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.49 AU - 4.37 AU

Year: 2860 Days

Day: 24.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.9

Radius: 11.7

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.47 AU - 5.03 AU

Year: 3800 Days

Day: 12.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,997,382 km

• M1: 163,959 km (0.078 R)
• M2: 253,269 km (0.04 R)
• M3: 351,256 km (0.047 R)
• M4: 424,409 km (0.096 R)
• M5: 571,613 km (0.048 R)
• M6: 684,261 km (0.093 R)
• M7: 760,406 km (0.106 R)
• M8: 922,420 km (0.079 R)
• M9: 1,187,807 km (0.113 R)
• M10: 1,565,392 km (0.106 R)
• M11: 1,729,950 km (0.072 R)
• M12: 1,822,252 km (0.09 R)
• M13: 2,258,479 km (0.11 R)
• M14: 2,376,961 km (0.12 R)
• M15: 2,890,081 km (0.076 R)
• M16: 3,056,284 km (0.093 R)
• M17: 3,283,075 km (0.104 R)
• M18: 3,633,732 km (0.116 R)
• M19: 3,713,318 km (0.098 R)
• M20: 3,813,549 km (0.118 R)
• M21: 3,914,827 km (0.026 R)
• M22: 4,434,530 km (0.118 R)
• M23: 4,605,520 km (0.116 R)
• M24: 4,909,952 km (0.109 R)
• M25: 5,064,786 km (0.088 R)
• M26: 5,176,386 km (0.093 R)
• M27: 5,538,861 km (0.115 R)
• M28: 5,956,538 km (0.08 R)
• M29: 7,120,111 km (0.08 R)
• M30: 7,447,132 km (0.056 R)
• M31: 7,523,277 km (0.115 R)
• M32: 7,753,508 km (0.108 R)
• M33: 7,830,701 km (0.094 R)
• M34: 8,012,013 km (0.092 R)
• M35: 8,273,211 km (0.1 R)
• M36: 8,670,543 km (0.114 R)
• M37: 9,074,158 km (0.051 R)
• M38: 9,649,511 km (0.105 R)
• M39: 9,788,189 km (0.104 R)
• M40: 9,899,639 km (0.109 R)
• M41: 10,067,638 km (0.028 R)
• M42: 11,153,718 km (0.074 R)
• M43: 11,328,598 km (0.066 R)
• M44: 11,858,773 km (0.051 R)
• M45: 12,096,933 km (0.104 R)
• M46: 12,276,749 km (0.069 R)
• M47: 12,427,095 km (0.071 R)
• M48: 12,851,654 km (0.105 R)
• M49: 13,839,897 km (0.062 R)
• M50: 14,438,139 km (0.088 R)
• M51: 14,533,433 km (0.091 R)
• M52: 15,270,651 km (0.115 R)
• M53: 15,660,204 km (0.09 R)
• M54: 15,987,225 km (0.096 R)
• M55: 16,184,545 km (0.102 R)
• M56: 16,748,080 km (0.104 R)
• M57: 16,881,671 km (0.111 R)
• M58: 17,520,753 km (0.034 R)
• M59: 17,690,247 km (0.065 R)
• M60: 18,133,506 km (0.118 R)
• M61: 18,476,983 km (0.073 R)
• M62: 18,649,619 km (0.111 R)
• M63: 18,787,997 km (0.063 R)
• M64: 19,065,949 km (0.115 R)
• M65: 19,205,375 km (0.109 R)
• M66: 19,766,666 km (0.03 R)
• M67: 20,941,159 km (0.051 R)
• M68: 21,373,945 km (0.087 R)
• M69: 21,518,906 km (0.075 R)
• M70: 21,773,222 km (0.112 R)
• M71: 22,248,345 km (0.036 R)
• M72: 22,837,611 km (0.098 R)
• M73: 23,544,311 km (0.096 R)
• M74: 24,333,590 km (0.061 R)
• M75: 24,522,831 km (0.041 R)
• M76: 25,093,397 km (0.101 R)
• M77: 25,399,474 km (0.053 R)
• M78: 25,629,855 km (0.08 R)

Asteroid Belt

Center: 6.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.5

Radius: 13.6

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.25 AU - 9.07 AU

Year: 9355 Days

Day: 9.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,997,382 km

• M1: 178,919 km (0.109 R)
• M2: 313,557 km (0.071 R)
• M3: 503,397 km (0.037 R)
• M4: 669,899 km (0.055 R)
• M5: 797,805 km (0.096 R)
• M6: 934,987 km (0.089 R)
• M7: 1,131,409 km (0.114 R)
• M8: 1,605,036 km (0.075 R)
• M9: 2,031,240 km (0.033 R)
• M10: 3,011,704 km (0.043 R)
• M11: 3,616,080 km (0.106 R)
• M12: 3,986,035 km (0.073 R)
• M13: 4,396,233 km (0.109 R)
• M14: 4,564,231 km (0.093 R)
• M15: 4,762,897 km (0.107 R)
• M16: 4,935,533 km (0.101 R)
• M17: 5,891,164 km (0.034 R)
• M18: 6,170,314 km (0.098 R)
• M19: 6,485,516 km (0.09 R)
• M20: 6,935,806 km (0.082 R)
• M21: 7,396,418 km (0.057 R)
• M22: 7,934,970 km (0.069 R)
• M23: 8,071,553 km (0.089 R)
• M24: 8,416,675 km (0.114 R)
• M25: 8,907,955 km (0.112 R)
• M26: 9,085,677 km (0.106 R)
• M27: 9,480,765 km (0.102 R)
• M28: 10,176,694 km (0.099 R)
• M29: 11,270,704 km (0.09 R)
• M30: 11,540,279 km (0.085 R)
• M31: 11,851,143 km (0.066 R)
• M32: 12,125,356 km (0.12 R)
• M33: 12,243,539 km (0.112 R)
• M34: 12,520,893 km (0.042 R)
• M35: 12,680,215 km (0.056 R)
• M36: 12,880,377 km (0.11 R)
• M37: 13,487,295 km (0.095 R)
• M38: 13,609,666 km (0.038 R)
• M39: 15,108,487 km (0.111 R)
• M40: 15,320,767 km (0.08 R)
• M41: 15,705,383 km (0.085 R)
• M42: 16,093,290 km (0.11 R)
• M43: 16,397,123 km (0.09 R)
• M44: 17,542,445 km (0.107 R)
• M45: 17,631,605 km (0.055 R)
• M46: 18,034,771 km (0.115 R)
• M47: 18,395,601 km (0.082 R)
• M48: 19,170,518 km (0.11 R)
• M49: 19,631,280 km (0.105 R)
• M50: 19,770,256 km (0.091 R)
• M51: 19,956,057 km (0.106 R)
• M52: 20,705,093 km (0.056 R)
• M53: 20,893,736 km (0.03 R)
• M54: 22,230,543 km (0.092 R)
• M55: 22,763,261 km (0.09 R)
• M56: 22,909,418 km (0.115 R)
• M57: 23,006,956 km (0.098 R)
• M58: 23,447,521 km (0.097 R)
• M59: 23,545,807 km (0.06 R)
• M60: 24,686,042 km (0.111 R)
• M61: 25,036,550 km (0.051 R)
• M62: 25,237,610 km (0.106 R)
• M63: 25,742,652 km (0.098 R)
• M64: 28,161,051 km (0.104 R)
• M65: 29,000,744 km (0.088 R)
• M66: 29,370,700 km (0.094 R)
• M67: 29,848,665 km (0.104 R)
• M68: 32,058,524 km (0.111 R)
• M69: 32,495,949 km (0.029 R)
• M70: 33,930,891 km (0.081 R)
• M71: 34,768,191 km (0.077 R)
• M72: 35,838,563 km (0.083 R)
• M73: 36,065,204 km (0.102 R)
• M74: 36,691,122 km (0.117 R)
• M75: 37,378,075 km (0.092 R)
• M76: 37,953,728 km (0.092 R)
• M77: 38,474,328 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 12,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit