🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.49 AU - 0.71 AU

Year: 167 Days

Day: 34.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 111,246,357 km

• M1: 59,091 km (0.065 R)
• M2: 423,063 km (0.025 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.53 AU - 0.69 AU

Year: 171 Days

Day: 12.2 Hours

Environment

Temp: 210 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.52 AU - 0.74 AU

Year: 180 Days

Day: 19.1 Hours

Environment

Temp: 152 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.57 AU - 0.77 AU

Year: 197 Days

Day: 12.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.82 AU - 1.02 AU

Year: 318 Days

Day: 47.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,246,357 km

• M1: 117,734 km (0.062 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.33 AU - 1.85 AU

Year: 722 Days

Day: 18.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.61 AU - 3.55 AU

Year: 1945 Days

Day: 38.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.87 AU - 5.29 AU

Year: 3528 Days

Day: 27.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.7

Radius: 14.9

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.42 AU - 9.02 AU

Year: 7720 Days

Day: 9.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 111,246,357 km

• M1: 203,902 km (0.052 R)
• M2: 382,372 km (0.041 R)
• M3: 604,974 km (0.105 R)
• M4: 728,392 km (0.088 R)
• M5: 956,379 km (0.065 R)
• M6: 1,191,846 km (0.099 R)
• M7: 1,601,744 km (0.101 R)
• M8: 2,099,157 km (0.105 R)
• M9: 2,667,928 km (0.089 R)
• M10: 2,787,457 km (0.083 R)
• M11: 3,943,849 km (0.083 R)
• M12: 4,219,408 km (0.113 R)
• M13: 4,416,279 km (0.056 R)
• M14: 4,530,123 km (0.1 R)
• M15: 4,995,372 km (0.105 R)
• M16: 5,354,557 km (0.096 R)
• M17: 5,753,235 km (0.073 R)
• M18: 6,482,375 km (0.09 R)
• M19: 6,644,838 km (0.099 R)
• M20: 6,907,532 km (0.066 R)
• M21: 7,992,715 km (0.051 R)
• M22: 8,167,146 km (0.072 R)
• M23: 8,307,619 km (0.077 R)
• M24: 9,496,922 km (0.102 R)
• M25: 10,319,261 km (0.103 R)
• M26: 10,739,182 km (0.091 R)
• M27: 11,595,630 km (0.098 R)
• M28: 13,044,336 km (0.113 R)
• M29: 15,193,160 km (0.073 R)
• M30: 15,496,694 km (0.083 R)
• M31: 16,109,746 km (0.087 R)
• M32: 16,419,114 km (0.074 R)
• M33: 16,685,997 km (0.076 R)
• M34: 17,089,014 km (0.112 R)
• M35: 17,449,993 km (0.113 R)
• M36: 17,996,025 km (0.108 R)
• M37: 19,385,939 km (0.117 R)
• M38: 19,998,991 km (0.031 R)
• M39: 21,680,920 km (0.109 R)
• M40: 22,071,819 km (0.091 R)
• M41: 22,464,963 km (0.089 R)
• M42: 22,860,499 km (0.08 R)
• M43: 23,158,498 km (0.102 R)
• M44: 23,758,685 km (0.09 R)
• M45: 24,060,723 km (0.087 R)
• M46: 25,178,967 km (0.115 R)
• M47: 25,332,754 km (0.095 R)
• M48: 25,847,819 km (0.112 R)
• M49: 26,262,205 km (0.083 R)
• M50: 26,940,482 km (0.079 R)
• M51: 27,150,218 km (0.058 R)
• M52: 27,677,252 km (0.049 R)
• M53: 27,888,933 km (0.113 R)
• M54: 28,687,785 km (0.08 R)
• M55: 28,794,897 km (0.111 R)
• M56: 29,009,570 km (0.091 R)
• M57: 30,199,173 km (0.095 R)
• M58: 30,362,683 km (0.116 R)
• M59: 30,526,343 km (0.106 R)
• M60: 30,690,452 km (0.098 R)
• M61: 30,854,860 km (0.109 R)
• M62: 31,294,528 km (0.118 R)
• M63: 31,680,939 km (0.052 R)
• M64: 32,402,899 km (0.109 R)
• M65: 32,793,798 km (0.044 R)
• M66: 33,186,343 km (0.117 R)
• M67: 33,523,985 km (0.068 R)
• M68: 34,146,163 km (0.08 R)
• M69: 34,259,708 km (0.083 R)
• M70: 34,373,252 km (0.116 R)
• M71: 34,600,940 km (0.061 R)
• M72: 34,829,077 km (0.071 R)
• M73: 35,631,670 km (0.057 R)
• M74: 35,977,540 km (0.091 R)
• M75: 36,266,563 km (0.055 R)
• M76: 36,846,853 km (0.072 R)
• M77: 36,963,390 km (0.113 R)
• M78: 38,252,325 km (0.105 R)
• M79: 38,606,423 km (0.1 R)
• M80: 39,675,300 km (0.108 R)
• M81: 40,093,576 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.2

Radius: 6.1

Gravity: 26.83 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 15.1 AU - 22.46 AU

Year: 29290 Days

Day: 16.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 111,246,357 km

• M1: 932,144 km (0.074 R)
• M2: 1,588,729 km (0.112 R)
• M3: 1,792,033 km (0.113 R)
• M4: 1,833,771 km (0.103 R)
• M5: 1,960,779 km (0.034 R)
• M6: 2,179,043 km (0.118 R)
• M7: 2,223,623 km (0.05 R)
• M8: 2,268,502 km (0.092 R)
• M9: 2,638,607 km (0.103 R)
• M10: 3,912,433 km (0.073 R)
• M11: 4,076,542 km (0.118 R)
• M12: 6,150,716 km (0.098 R)
• M13: 6,534,285 km (0.118 R)
• M14: 6,859,810 km (0.091 R)
• M15: 7,057,728 km (0.041 R)
• M16: 9,648,763 km (0.082 R)
• M17: 10,621,748 km (0.084 R)
• M18: 12,019,890 km (0.087 R)
• M19: 12,258,498 km (0.079 R)
• M20: 12,338,384 km (0.111 R)
• M21: 15,586,153 km (0.115 R)
• M22: 17,437,277 km (0.099 R)
• M23: 18,434,497 km (0.061 R)
• M24: 18,709,607 km (0.116 R)
• M25: 21,727,894 km (0.103 R)
• M26: 22,407,966 km (0.093 R)
• M27: 23,391,721 km (0.099 R)
• M28: 24,590,748 km (0.116 R)
• M29: 25,911,997 km (0.073 R)
• M30: 26,943,923 km (0.105 R)
• M31: 27,464,972 km (0.08 R)
• M32: 29,796,754 km (0.044 R)
• M33: 31,422,584 km (0.107 R)
• M34: 32,854,834 km (0.076 R)
• M35: 33,411,338 km (0.055 R)
• M36: 34,986,005 km (0.026 R)
• M37: 35,668,321 km (0.116 R)
• M38: 36,011,199 km (0.074 R)
• M39: 37,509,123 km (0.098 R)
• M40: 38,558,103 km (0.085 R)
• M41: 39,853,172 km (0.093 R)
• M42: 42,003,043 km (0.112 R)
• M43: 42,123,619 km (0.094 R)
• M44: 44,435,504 km (0.054 R)
• M45: 45,421,354 km (0.089 R)
• M46: 45,916,822 km (0.093 R)
• M47: 46,040,989 km (0.112 R)
• M48: 46,538,850 km (0.077 R)
• M49: 48,295,279 km (0.086 R)
• M50: 48,674,360 km (0.104 R)
• M51: 49,562,971 km (0.112 R)
• M52: 50,201,006 km (0.119 R)
• M53: 50,970,239 km (0.118 R)
• M54: 54,610,852 km (0.045 R)
• M55: 55,137,736 km (0.091 R)
• M56: 57,529,656 km (0.057 R)
• M57: 58,200,004 km (0.087 R)
• M58: 59,007,833 km (0.056 R)
• M59: 60,634,859 km (0.107 R)
• M60: 61,864,703 km (0.09 R)
• M61: 62,139,066 km (0.115 R)
• M62: 62,964,697 km (0.059 R)
• M63: 64,348,926 km (0.084 R)
• M64: 65,463,430 km (0.069 R)
• M65: 66,023,075 km (0.06 R)
• M66: 67,711,587 km (0.092 R)
• M67: 67,852,957 km (0.088 R)
• M68: 69,129,475 km (0.105 R)
• M69: 69,699,443 km (0.067 R)
• M70: 69,984,876 km (0.042 R)
• M71: 72,861,643 km (0.049 R)
• M72: 73,296,524 km (0.118 R)
• M73: 74,898,268 km (0.103 R)
• M74: 76,953,444 km (0.108 R)
• M75: 77,248,600 km (0.113 R)
• M76: 77,396,254 km (0.059 R)
• M77: 79,324,869 km (0.116 R)
• M78: 82,624,550 km (0.091 R)
• M79: 84,747,643 km (0.071 R)
• M80: 85,204,963 km (0.062 R)
• M81: 85,968,810 km (0.084 R)
• M82: 86,888,538 km (0.108 R)
• M83: 87,965,642 km (0.071 R)
• M84: 94,678,697 km (0.107 R)
• M85: 94,836,673 km (0.107 R)
• M86: 95,311,496 km (0.065 R)
• M87: 97,856,605 km (0.026 R)
• M88: 99,137,611 km (0.074 R)
• M89: 99,780,134 km (0.111 R)
• M90: 101,230,934 km (0.08 R)
• M91: 102,851,229 km (0.119 R)
• M92: 104,806,772 km (0.051 R)
• M93: 107,433,112 km (0.113 R)
• M94: 107,762,976 km (0.099 R)
• M95: 107,927,982 km (0.085 R)
• M96: 110,413,551 km (0.063 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 20,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit