🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.3 AU - 1.48 AU

Year: 584 Days

Day: 21.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,711,031 km

• M1: 426,504 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.57 AU - 2.59 AU

Year: 1069 Days

Day: 32.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.35 AU - 3.89 AU

Year: 2455 Days

Day: 16.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3 AU - 4.42 AU

Year: 2547 Days

Day: 36.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,711,031 km

• M1: 1,268,141 km (0.119 R)

Asteroid Belt

Center: 4.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.6

Radius: 13.4

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.37 AU - 5.65 AU

Year: 4610 Days

Day: 9 Hours

Environment

Temp: -148 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,711,031 km

• M1: 362,625 km (0.119 R)
• M2: 516,113 km (0.065 R)
• M3: 637,586 km (0.117 R)
• M4: 796,010 km (0.117 R)
• M5: 996,771 km (0.088 R)
• M6: 1,598,304 km (0.096 R)
• M7: 1,875,060 km (0.071 R)
• M8: 2,092,874 km (0.104 R)
• M9: 2,186,223 km (0.119 R)
• M10: 2,281,068 km (0.109 R)
• M11: 2,396,707 km (0.074 R)
• M12: 2,594,027 km (0.106 R)
• M13: 2,962,935 km (0.083 R)
• M14: 3,111,037 km (0.075 R)
• M15: 3,196,757 km (0.089 R)
• M16: 3,458,852 km (0.113 R)
• M17: 3,547,863 km (0.106 R)
• M18: 4,074,597 km (0.104 R)
• M19: 4,239,753 km (0.106 R)
• M20: 4,431,538 km (0.053 R)
• M21: 4,724,450 km (0.068 R)
• M22: 4,923,266 km (0.111 R)
• M23: 5,150,355 km (0.103 R)
• M24: 5,746,503 km (0.087 R)
• M25: 7,032,297 km (0.097 R)
• M26: 7,461,044 km (0.032 R)
• M27: 8,374,190 km (0.082 R)
• M28: 8,554,904 km (0.11 R)
• M29: 8,645,859 km (0.105 R)
• M30: 8,828,668 km (0.106 R)
• M31: 9,478,521 km (0.082 R)
• M32: 9,952,148 km (0.119 R)
• M33: 10,207,960 km (0.104 R)
• M34: 10,369,077 km (0.1 R)
• M35: 10,466,017 km (0.053 R)
• M36: 10,563,405 km (0.112 R)
• M37: 10,726,167 km (0.033 R)
• M38: 10,824,304 km (0.042 R)
• M39: 11,991,317 km (0.111 R)
• M40: 12,093,193 km (0.085 R)
• M41: 12,883,817 km (0.116 R)
• M42: 13,092,955 km (0.074 R)
• M43: 13,408,607 km (0.109 R)
• M44: 13,549,678 km (0.1 R)
• M45: 13,655,892 km (0.076 R)
• M46: 13,797,860 km (0.113 R)
• M47: 13,976,031 km (0.113 R)
• M48: 14,190,854 km (0.096 R)
• M49: 14,298,714 km (0.114 R)
• M50: 14,769,199 km (0.118 R)
• M51: 15,725,279 km (0.079 R)
• M52: 16,248,573 km (0.111 R)
• M53: 18,085,335 km (0.109 R)
• M54: 18,594,118 km (0.102 R)
• M55: 19,306,353 km (0.092 R)
• M56: 19,625,894 km (0.066 R)
• M57: 20,391,536 km (0.087 R)
• M58: 20,513,309 km (0.103 R)
• M59: 21,290,320 km (0.12 R)
• M60: 21,579,044 km (0.097 R)
• M61: 22,202,119 km (0.109 R)
• M62: 22,327,482 km (0.078 R)
• M63: 23,126,634 km (0.117 R)
• M64: 24,192,369 km (0.108 R)
• M65: 24,364,407 km (0.092 R)
• M66: 24,493,659 km (0.028 R)
• M67: 24,709,679 km (0.092 R)
• M68: 26,062,941 km (0.091 R)
• M69: 26,195,186 km (0.093 R)
• M70: 27,127,031 km (0.072 R)
• M71: 27,484,869 km (0.025 R)
• M72: 27,664,386 km (0.096 R)
• M73: 28,160,154 km (0.037 R)
• M74: 29,618,882 km (0.117 R)
• M75: 30,264,846 km (0.109 R)
• M76: 30,357,597 km (0.118 R)
• M77: 30,450,347 km (0.056 R)
• M78: 31,429,914 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 302.5

Radius: 4.3

Gravity: 16.36 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 12.52 AU - 13.64 AU

Year: 16862 Days

Day: 22.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,711,031 km

• M1: 97,538 km (0.072 R)
• M2: 295,456 km (0.093 R)
• M3: 335,398 km (0.055 R)
• M4: 451,337 km (0.117 R)
• M5: 546,631 km (0.095 R)
• M6: 613,800 km (0.028 R)
• M7: 666,010 km (0.095 R)
• M8: 949,348 km (0.113 R)
• M9: 1,333,665 km (0.091 R)
• M10: 1,590,076 km (0.115 R)
• M11: 1,736,233 km (0.088 R)
• M12: 1,811,032 km (0.109 R)
• M13: 1,861,596 km (0.027 R)
• M14: 2,068,041 km (0.073 R)
• M15: 2,147,328 km (0.098 R)
• M16: 2,200,884 km (0.114 R)
• M17: 2,419,147 km (0.105 R)
• M18: 2,502,772 km (0.048 R)
• M19: 2,615,868 km (0.118 R)
• M20: 3,144,996 km (0.08 R)
• M21: 3,297,735 km (0.065 R)
• M22: 4,778,156 km (0.071 R)
• M23: 4,918,479 km (0.08 R)
• M24: 5,060,298 km (0.117 R)
• M25: 5,420,380 km (0.079 R)
• M26: 5,900,738 km (0.104 R)
• M27: 6,051,383 km (0.086 R)
• M28: 6,203,225 km (0.039 R)
• M29: 6,981,134 km (0.106 R)
• M30: 7,830,551 km (0.027 R)
• M31: 8,079,183 km (0.09 R)
• M32: 8,626,711 km (0.114 R)
• M33: 9,316,955 km (0.109 R)
• M34: 10,114,462 km (0.114 R)
• M35: 10,204,520 km (0.083 R)
• M36: 10,249,549 km (0.1 R)
• M37: 10,658,250 km (0.071 R)
• M38: 12,393,735 km (0.075 R)
• M39: 12,634,887 km (0.05 R)
• M40: 12,926,453 km (0.113 R)
• M41: 13,318,399 km (0.116 R)
• M42: 14,721,029 km (0.067 R)
• M43: 15,491,608 km (0.109 R)
• M44: 15,543,518 km (0.114 R)
• M45: 16,222,543 km (0.068 R)
• M46: 16,645,306 km (0.054 R)
• M47: 17,178,772 km (0.098 R)
• M48: 17,501,455 km (0.086 R)
• M49: 19,703,984 km (0.084 R)
• M50: 19,872,581 km (0.045 R)
• M51: 21,991,934 km (0.08 R)
• M52: 22,459,577 km (0.079 R)
• M53: 22,694,595 km (0.091 R)
• M54: 24,121,759 km (0.101 R)
• M55: 24,967,585 km (0.103 R)
• M56: 25,333,203 km (0.092 R)
• M57: 27,187,019 km (0.067 R)
• M58: 27,562,959 km (0.088 R)
• M59: 29,020,042 km (0.112 R)
• M60: 29,661,368 km (0.108 R)
• M61: 29,983,752 km (0.098 R)
• M62: 30,632,109 km (0.048 R)
• M63: 31,284,954 km (0.077 R)
• M64: 31,547,498 km (0.098 R)
• M65: 33,404,905 km (0.099 R)
• M66: 33,471,925 km (0.115 R)
• M67: 33,538,945 km (0.092 R)
• M68: 35,502,417 km (0.116 R)
• M69: 35,844,697 km (0.059 R)
• M70: 35,981,878 km (0.115 R)
• M71: 36,119,359 km (0.111 R)
• M72: 36,947,383 km (0.108 R)
• M73: 37,781,541 km (0.085 R)
• M74: 38,060,989 km (0.119 R)
• M75: 39,044,595 km (0.063 R)
• M76: 39,256,426 km (0.105 R)
• M77: 39,327,186 km (0.085 R)
• M78: 39,681,284 km (0.084 R)
• M79: 40,036,429 km (0.114 R)
• M80: 42,697,476 km (0.112 R)
• M81: 43,572,773 km (0.1 R)
• M82: 44,012,591 km (0.106 R)
• M83: 44,086,044 km (0.095 R)
• M84: 44,453,905 km (0.104 R)
• M85: 44,822,664 km (0.066 R)
• M86: 45,118,568 km (0.106 R)
• M87: 45,861,022 km (0.066 R)
• M88: 47,207,403 km (0.065 R)
• M89: 49,251,359 km (0.109 R)
• M90: 49,939,060 km (0.12 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 15,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit