🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.6 AU - 0.86 AU

Year: 239 Days

Day: 13.1 Hours

Environment

Temp: 134 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,833,721 km

• M1: 63,729 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.97 AU - 1.13 AU

Year: 412 Days

Day: 13 Hours

Environment

Temp: 17 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 83,833,721 km

• M1: 352,303 km (0.097 R)
• M2: 581,936 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.32 AU - 1.66 AU

Year: 696 Days

Day: 43.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.87 AU - 1.97 AU

Year: 1019 Days

Day: 25.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,833,721 km

• M1: 70,760 km (0.026 R)
• M2: 100,380 km (0.089 R)

Asteroid Belt

Center: 8.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.1

Radius: 3.4

Gravity: 83.75 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 13.67 AU - 16.47 AU

Year: 22400 Days

Day: 18 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,833,721 km

• M1: 57,446 km (0.025 R)
• M2: 96,191 km (0.086 R)
• M3: 120,875 km (0.11 R)
• M4: 1,102,387 km (0.101 R)
• M5: 1,165,367 km (0.085 R)
• M6: 1,197,381 km (0.112 R)
• M7: 1,497,774 km (0.117 R)
• M8: 1,895,106 km (0.081 R)
• M9: 2,086,142 km (0.033 R)
• M10: 2,203,577 km (0.112 R)
• M11: 2,445,177 km (0.065 R)
• M12: 4,607,914 km (0.092 R)
• M13: 5,019,757 km (0.08 R)
• M14: 6,954,805 km (0.072 R)
• M15: 7,366,498 km (0.113 R)
• M16: 8,090,552 km (0.112 R)
• M17: 8,900,176 km (0.079 R)
• M18: 9,154,492 km (0.071 R)
• M19: 9,218,520 km (0.112 R)
• M20: 9,605,230 km (0.111 R)
• M21: 9,670,156 km (0.093 R)
• M22: 9,735,381 km (0.09 R)
• M23: 10,129,122 km (0.089 R)
• M24: 10,595,120 km (0.113 R)
• M25: 11,204,581 km (0.104 R)
• M26: 12,457,015 km (0.095 R)
• M27: 13,027,731 km (0.04 R)
• M28: 13,388,710 km (0.072 R)
• M29: 13,753,131 km (0.1 R)
• M30: 13,826,284 km (0.12 R)
• M31: 13,973,189 km (0.097 R)
• M32: 14,046,941 km (0.058 R)
• M33: 14,342,696 km (0.066 R)
• M34: 15,015,886 km (0.095 R)
• M35: 15,318,373 km (0.106 R)
• M36: 16,860,727 km (0.098 R)
• M37: 18,049,581 km (0.07 R)
• M38: 18,129,766 km (0.049 R)
• M39: 18,451,850 km (0.112 R)
• M40: 22,202,269 km (0.112 R)
• M41: 23,854,128 km (0.104 R)
• M42: 24,561,427 km (0.05 R)
• M43: 25,006,930 km (0.078 R)
• M44: 25,635,091 km (0.048 R)
• M45: 25,905,863 km (0.119 R)
• M46: 26,632,759 km (0.099 R)
• M47: 27,458,390 km (0.065 R)
• M48: 28,199,348 km (0.063 R)
• M49: 28,665,794 km (0.113 R)
• M50: 32,780,783 km (0.08 R)
• M51: 33,467,886 km (0.117 R)
• M52: 35,557,768 km (0.116 R)
• M53: 36,567,554 km (0.036 R)
• M54: 38,202,958 km (0.032 R)
• M55: 42,074,850 km (0.101 R)
• M56: 45,741,045 km (0.051 R)
• M57: 45,850,401 km (0.055 R)
• M58: 48,389,825 km (0.095 R)
• M59: 49,059,874 km (0.084 R)
• M60: 49,508,219 km (0.095 R)
• M61: 51,998,125 km (0.096 R)
• M62: 52,340,854 km (0.096 R)
• M63: 53,258,338 km (0.091 R)
• M64: 54,181,207 km (0.107 R)
• M65: 55,925,668 km (0.059 R)
• M66: 56,981,081 km (0.091 R)
• M67: 59,350,113 km (0.104 R)
• M68: 60,907,127 km (0.063 R)
• M69: 61,027,404 km (0.091 R)
• M70: 61,751,009 km (0.071 R)
• M71: 63,938,878 km (0.101 R)
• M72: 68,390,013 km (0.112 R)
• M73: 68,765,504 km (0.076 R)
• M74: 69,141,593 km (0.066 R)
• M75: 69,895,865 km (0.038 R)
• M76: 71,666,356 km (0.075 R)
• M77: 73,836,123 km (0.12 R)
• M78: 74,607,001 km (0.07 R)
• M79: 76,545,939 km (0.116 R)
• M80: 76,805,641 km (0.049 R)
• M81: 77,326,092 km (0.086 R)
• M82: 77,717,141 km (0.097 R)
• M83: 77,847,740 km (0.114 R)
• M84: 78,108,938 km (0.104 R)
• M85: 79,550,912 km (0.039 R)
• M86: 80,605,128 km (0.102 R)
• M87: 81,001,712 km (0.039 R)
• M88: 82,727,473 km (0.075 R)
• M89: 85,540,810 km (0.091 R)
• M90: 85,810,386 km (0.116 R)
• M91: 86,080,260 km (0.076 R)
• M92: 87,569,507 km (0.056 R)
• M93: 87,977,161 km (0.074 R)
• M94: 88,249,280 km (0.078 R)
• M95: 91,811,953 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.2

Radius: 6.2

Gravity: 16.84 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 14.06 AU - 17.32 AU

Year: 23796 Days

Day: 21.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 83,833,721 km

• M1: 84,523 km (0.042 R)
• M2: 279,299 km (0.053 R)
• M3: 556,504 km (0.105 R)
• M4: 602,131 km (0.051 R)
• M5: 850,165 km (0.113 R)
• M6: 985,551 km (0.057 R)
• M7: 1,070,223 km (0.027 R)
• M8: 1,247,048 km (0.114 R)
• M9: 1,433,148 km (0.08 R)
• M10: 1,661,584 km (0.099 R)
• M11: 2,079,859 km (0.113 R)
• M12: 2,300,965 km (0.117 R)
• M13: 2,568,446 km (0.084 R)
• M14: 2,686,030 km (0.068 R)
• M15: 2,805,558 km (0.074 R)
• M16: 3,174,616 km (0.091 R)
• M17: 3,258,690 km (0.119 R)
• M18: 4,277,901 km (0.086 R)
• M19: 4,511,573 km (0.102 R)
• M20: 4,894,394 km (0.117 R)
• M21: 4,991,632 km (0.068 R)
• M22: 5,337,353 km (0.055 R)
• M23: 6,208,760 km (0.112 R)
• M24: 6,580,362 km (0.1 R)
• M25: 6,850,086 km (0.051 R)
• M26: 7,794,348 km (0.102 R)
• M27: 7,908,192 km (0.12 R)
• M28: 9,618,694 km (0.12 R)
• M29: 9,740,766 km (0.109 R)
• M30: 11,117,067 km (0.107 R)
• M31: 11,438,253 km (0.057 R)
• M32: 14,185,169 km (0.117 R)
• M33: 15,738,893 km (0.116 R)
• M34: 16,608,804 km (0.027 R)
• M35: 17,271,523 km (0.101 R)
• M36: 17,792,872 km (0.034 R)
• M37: 18,093,264 km (0.034 R)
• M38: 18,395,153 km (0.116 R)
• M39: 19,851,937 km (0.109 R)
• M40: 20,869,950 km (0.104 R)
• M41: 21,744,499 km (0.073 R)
• M42: 22,874,861 km (0.09 R)
• M43: 23,037,922 km (0.086 R)
• M44: 26,208,051 km (0.101 R)
• M45: 29,158,121 km (0.078 R)
• M46: 30,224,155 km (0.118 R)
• M47: 31,756,187 km (0.095 R)
• M48: 31,846,993 km (0.055 R)
• M49: 32,852,590 km (0.067 R)
• M50: 33,868,659 km (0.116 R)
• M51: 35,836,768 km (0.107 R)
• M52: 36,215,849 km (0.102 R)
• M53: 37,169,386 km (0.112 R)
• M54: 39,295,920 km (0.092 R)
• M55: 39,491,295 km (0.113 R)
• M56: 39,882,792 km (0.103 R)
• M57: 40,966,180 km (0.099 R)
• M58: 43,767,101 km (0.079 R)
• M59: 44,476,943 km (0.119 R)
• M60: 47,146,667 km (0.12 R)
• M61: 47,978,431 km (0.082 R)
• M62: 49,025,167 km (0.103 R)
• M63: 51,140,780 km (0.111 R)
• M64: 51,354,107 km (0.098 R)
• M65: 51,888,321 km (0.115 R)
• M66: 52,209,806 km (0.089 R)
• M67: 55,351,362 km (0.098 R)
• M68: 56,228,753 km (0.11 R)
• M69: 57,442,590 km (0.117 R)
• M70: 58,219,602 km (0.066 R)
• M71: 59,447,501 km (0.074 R)
• M72: 61,928,881 km (0.111 R)
• M73: 64,443,920 km (0.04 R)
• M74: 64,904,831 km (0.113 R)
• M75: 66,642,710 km (0.097 R)
• M76: 66,759,097 km (0.104 R)
• M77: 71,113,592 km (0.034 R)
• M78: 71,470,532 km (0.094 R)
• M79: 75,801,690 km (0.069 R)
• M80: 76,409,805 km (0.049 R)
• M81: 79,351,797 km (0.087 R)
• M82: 79,845,769 km (0.057 R)
• M83: 81,085,038 km (0.101 R)
• M84: 81,831,681 km (0.077 R)
• M85: 82,205,825 km (0.098 R)
• M86: 82,330,590 km (0.058 R)
• M87: 83,457,062 km (0.051 R)
• M88: 83,582,574 km (0.068 R)
• M89: 83,833,749 km (0.084 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: 344 - 11,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit