🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.91 AU - 1.05 AU

Year: 353 Days

Day: 13.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.92 AU - 1.14 AU

Year: 380 Days

Day: 15.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.01 AU - 1.31 AU

Year: 454 Days

Day: 12.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 47.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.27 AU - 2.95 AU

Year: 1532 Days

Day: 26.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.95 AU - 3.11 AU

Year: 1917 Days

Day: 40.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,518,995 km

• M1: 663,467 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.49 AU - 3.97 AU

Year: 2110 Days

Day: 18.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.7

Radius: 14.8

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.9 AU - 5.9 AU

Year: 4561 Days

Day: 13.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 85,518,995 km

• M1: 192,682 km (0.034 R)
• M2: 311,612 km (0.06 R)
• M3: 508,034 km (0.114 R)
• M4: 622,626 km (0.062 R)
• M5: 722,408 km (0.082 R)
• M6: 847,023 km (0.094 R)
• M7: 1,290,880 km (0.07 R)
• M8: 1,905,129 km (0.1 R)
• M9: 2,244,417 km (0.115 R)
• M10: 2,717,745 km (0.111 R)
• M11: 2,892,475 km (0.061 R)
• M12: 3,070,945 km (0.091 R)
• M13: 3,299,381 km (0.047 R)
• M14: 3,439,255 km (0.053 R)
• M15: 3,708,830 km (0.041 R)
• M16: 3,838,233 km (0.1 R)
• M17: 3,952,675 km (0.027 R)
• M18: 4,201,755 km (0.108 R)
• M19: 4,319,938 km (0.105 R)
• M20: 4,680,917 km (0.072 R)
• M21: 4,998,214 km (0.105 R)
• M22: 5,542,900 km (0.115 R)
• M23: 5,635,651 km (0.085 R)
• M24: 5,879,047 km (0.076 R)
• M25: 6,011,441 km (0.092 R)
• M26: 6,260,222 km (0.116 R)
• M27: 6,376,310 km (0.111 R)
• M28: 6,768,107 km (0.087 R)
• M29: 6,966,922 km (0.112 R)
• M30: 7,248,765 km (0.028 R)
• M31: 7,844,464 km (0.089 R)
• M32: 8,370,599 km (0.095 R)
• M33: 8,605,917 km (0.081 R)
• M34: 8,908,404 km (0.064 R)
• M35: 9,126,667 km (0.07 R)
• M36: 9,413,147 km (0.083 R)
• M37: 9,859,696 km (0.116 R)
• M38: 10,704,027 km (0.076 R)
• M39: 10,819,965 km (0.108 R)
• M40: 10,936,352 km (0.089 R)
• M41: 11,358,518 km (0.115 R)
• M42: 11,500,486 km (0.076 R)
• M43: 12,074,194 km (0.104 R)
• M44: 12,340,328 km (0.111 R)
• M45: 12,583,874 km (0.102 R)
• M46: 12,706,394 km (0.038 R)
• M47: 13,224,751 km (0.085 R)
• M48: 13,324,383 km (0.093 R)
• M49: 13,524,246 km (0.106 R)
• M50: 14,206,113 km (0.098 R)
• M51: 14,615,413 km (0.1 R)
• M52: 14,744,217 km (0.104 R)
• M53: 14,950,961 km (0.077 R)
• M54: 15,132,722 km (0.085 R)
• M55: 15,315,082 km (0.088 R)
• M56: 15,577,028 km (0.109 R)
• M57: 15,708,674 km (0.076 R)
• M58: 15,893,427 km (0.09 R)
• M59: 16,105,408 km (0.094 R)
• M60: 16,452,026 km (0.057 R)
• M61: 16,747,182 km (0.118 R)
• M62: 17,179,819 km (0.1 R)
• M63: 17,342,881 km (0.1 R)
• M64: 17,753,079 km (0.04 R)
• M65: 17,945,611 km (0.11 R)
• M66: 18,138,742 km (0.106 R)
• M67: 18,277,269 km (0.119 R)
• M68: 18,750,597 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.3

Radius: 11.9

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.18 AU - 11.82 AU

Year: 10642 Days

Day: 9.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,518,995 km

• M1: 149,448 km (0.089 R)
• M2: 226,790 km (0.11 R)
• M3: 324,777 km (0.115 R)
• M4: 557,402 km (0.089 R)
• M5: 899,981 km (0.11 R)
• M6: 1,085,931 km (0.094 R)
• M7: 2,051,286 km (0.091 R)
• M8: 2,149,721 km (0.098 R)
• M9: 2,377,110 km (0.077 R)
• M10: 2,612,577 km (0.067 R)
• M11: 2,692,762 km (0.039 R)
• M12: 2,773,844 km (0.083 R)
• M13: 3,719,452 km (0.098 R)
• M14: 5,088,871 km (0.12 R)
• M15: 5,223,658 km (0.087 R)
• M16: 5,950,555 km (0.118 R)
• M17: 6,199,934 km (0.12 R)
• M18: 6,525,758 km (0.075 R)
• M19: 6,857,267 km (0.091 R)
• M20: 6,968,867 km (0.077 R)
• M21: 7,307,706 km (0.101 R)
• M22: 7,845,511 km (0.104 R)
• M23: 9,785,047 km (0.079 R)
• M24: 9,868,972 km (0.07 R)
• M25: 10,592,128 km (0.094 R)
• M26: 11,420,451 km (0.11 R)
• M27: 11,864,757 km (0.12 R)
• M28: 12,089,004 km (0.117 R)
• M29: 12,314,747 km (0.098 R)
• M30: 13,839,449 km (0.062 R)
• M31: 13,933,695 km (0.094 R)
• M32: 14,504,112 km (0.067 R)
• M33: 14,744,067 km (0.1 R)
• M34: 15,815,337 km (0.084 R)
• M35: 16,560,185 km (0.078 R)
• M36: 17,418,129 km (0.103 R)
• M37: 18,497,777 km (0.102 R)
• M38: 18,653,807 km (0.106 R)
• M39: 18,862,646 km (0.118 R)
• M40: 19,335,076 km (0.077 R)
• M41: 19,546,308 km (0.119 R)
• M42: 20,829,708 km (0.03 R)
• M43: 21,481,656 km (0.117 R)
• M44: 21,919,978 km (0.067 R)
• M45: 24,383,406 km (0.042 R)
• M46: 25,473,974 km (0.065 R)
• M47: 25,879,833 km (0.088 R)
• M48: 26,521,907 km (0.107 R)
• M49: 26,756,626 km (0.09 R)
• M50: 26,874,360 km (0.117 R)
• M51: 26,992,093 km (0.066 R)
• M52: 28,179,901 km (0.092 R)
• M53: 28,659,661 km (0.087 R)
• M54: 29,566,673 km (0.117 R)
• M55: 29,749,182 km (0.086 R)
• M56: 29,993,176 km (0.069 R)
• M57: 30,483,109 km (0.103 R)
• M58: 31,532,987 km (0.12 R)
• M59: 32,031,148 km (0.112 R)
• M60: 32,972,268 km (0.105 R)
• M61: 33,224,789 km (0.045 R)
• M62: 33,731,627 km (0.087 R)
• M63: 33,922,514 km (0.099 R)
• M64: 35,526,054 km (0.094 R)
• M65: 35,914,559 km (0.061 R)
• M66: 36,369,636 km (0.087 R)
• M67: 36,957,556 km (0.055 R)
• M68: 37,548,617 km (0.09 R)
• M69: 38,076,548 km (0.101 R)
• M70: 40,011,147 km (0.095 R)
• M71: 40,888,688 km (0.118 R)
• M72: 42,045,828 km (0.097 R)
• M73: 42,251,226 km (0.106 R)
• M74: 42,731,585 km (0.1 R)
• M75: 43,144,774 km (0.117 R)
• M76: 43,282,853 km (0.106 R)
• M77: 44,044,605 km (0.079 R)
• M78: 44,183,582 km (0.075 R)
• M79: 45,230,617 km (0.072 R)
• M80: 45,511,263 km (0.115 R)
• M81: 46,427,250 km (0.11 R)
• M82: 46,710,290 km (0.119 R)
• M83: 47,206,954 km (0.027 R)

Asteroid Belt

Center: 13.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564.9

Radius: 5.5

Gravity: 18.67 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 16.42 AU - 18.26 AU

Year: 26242 Days

Day: 20.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,518,995 km

• M1: 90,058 km (0.073 R)
• M2: 225,444 km (0.12 R)
• M3: 274,811 km (0.052 R)
• M4: 426,653 km (0.081 R)
• M5: 490,382 km (0.067 R)
• M6: 752,028 km (0.107 R)
• M7: 1,292,974 km (0.101 R)
• M8: 1,583,643 km (0.049 R)
• M9: 1,650,962 km (0.109 R)
• M10: 2,491,852 km (0.12 R)
• M11: 2,610,034 km (0.066 R)
• M12: 2,730,161 km (0.111 R)
• M13: 3,844,815 km (0.117 R)
• M14: 4,213,125 km (0.076 R)
• M15: 4,884,520 km (0.099 R)
• M16: 5,082,288 km (0.118 R)
• M17: 6,923,090 km (0.116 R)
• M18: 7,426,487 km (0.075 R)
• M19: 7,826,213 km (0.119 R)
• M20: 8,174,476 km (0.111 R)
• M21: 8,765,986 km (0.108 R)
• M22: 9,310,074 km (0.059 R)
• M23: 9,740,916 km (0.11 R)
• M24: 10,685,626 km (0.115 R)
• M25: 10,878,159 km (0.053 R)
• M26: 11,990,269 km (0.089 R)
• M27: 12,593,598 km (0.044 R)
• M28: 13,413,244 km (0.101 R)
• M29: 14,249,945 km (0.081 R)
• M30: 14,745,862 km (0.088 R)
• M31: 16,193,670 km (0.112 R)
• M32: 16,711,129 km (0.086 R)
• M33: 16,934,479 km (0.081 R)
• M34: 17,384,320 km (0.088 R)
• M35: 19,300,070 km (0.043 R)
• M36: 19,612,879 km (0.118 R)
• M37: 20,720,352 km (0.095 R)
• M38: 22,583,743 km (0.038 R)
• M39: 22,995,885 km (0.12 R)
• M40: 23,244,218 km (0.12 R)
• M41: 23,911,125 km (0.11 R)
• M42: 27,426,376 km (0.056 R)
• M43: 29,557,547 km (0.076 R)
• M44: 29,917,929 km (0.12 R)
• M45: 30,643,029 km (0.116 R)
• M46: 33,413,133 km (0.062 R)
• M47: 34,259,708 km (0.118 R)
• M48: 34,354,104 km (0.091 R)
• M49: 34,733,035 km (0.079 R)
• M50: 36,744,528 km (0.115 R)
• M51: 37,326,165 km (0.096 R)
• M52: 37,520,792 km (0.037 R)
• M53: 38,596,849 km (0.116 R)
• M54: 38,695,135 km (0.103 R)
• M55: 40,979,644 km (0.055 R)
• M56: 41,381,314 km (0.114 R)
• M57: 42,899,433 km (0.115 R)
• M58: 43,307,387 km (0.099 R)
• M59: 43,716,537 km (0.054 R)
• M60: 44,127,034 km (0.09 R)
• M61: 44,538,876 km (0.057 R)
• M62: 46,407,503 km (0.092 R)
• M63: 47,141,131 km (0.119 R)
• M64: 47,351,316 km (0.094 R)
• M65: 48,725,971 km (0.047 R)
• M66: 49,258,091 km (0.094 R)
• M67: 50,543,137 km (0.091 R)
• M68: 51,730,794 km (0.094 R)
• M69: 52,056,169 km (0.07 R)
• M70: 53,474,507 km (0.096 R)
• M71: 54,243,440 km (0.107 R)
• M72: 55,126,815 km (0.101 R)
• M73: 56,683,980 km (0.098 R)
• M74: 57,019,528 km (0.077 R)
• M75: 57,467,872 km (0.063 R)
• M76: 58,820,237 km (0.119 R)
• M77: 61,097,266 km (0.102 R)
• M78: 61,211,858 km (0.087 R)
• M79: 62,016,096 km (0.061 R)
• M80: 62,131,287 km (0.037 R)
• M81: 62,246,627 km (0.114 R)
• M82: 63,518,957 km (0.083 R)
• M83: 63,635,194 km (0.058 R)
• M84: 65,268,055 km (0.103 R)
• M85: 72,662,977 km (0.092 R)
• M86: 75,104,265 km (0.077 R)
• M87: 80,067,174 km (0.053 R)
• M88: 80,318,050 km (0.032 R)
• M89: 81,828,988 km (0.085 R)
• M90: 82,208,219 km (0.08 R)
• M91: 83,603,518 km (0.066 R)
• M92: 84,240,506 km (0.069 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 19,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit