🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.56 AU - 0.58 AU

Year: 151 Days

Day: 45 Hours

Environment

Temp: 188 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,652,897 km

• M1: 108,608 km (0.082 R)
• M2: 208,240 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.55 AU - 0.59 AU

Year: 151 Days

Day: 22.4 Hours

Environment

Temp: 252 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,652,897 km

• M1: 120,576 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.48 AU - 0.68 AU

Year: 155 Days

Day: 33.4 Hours

Environment

Temp: 211 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.73 AU - 0.79 AU

Year: 232 Days

Day: 19 Hours

Environment

Temp: 203 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.78 AU - 1.02 AU

Year: 299 Days

Day: 31 Hours

Environment

Temp: 123 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.24 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.09 AU - 4.07 AU

Year: 2370 Days

Day: 32.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,652,897 km

• M1: 171,888 km (0.1 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4 AU - 4.62 AU

Year: 3130 Days

Day: 27.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,652,897 km

• M1: 1,270,684 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.5

Radius: 15

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 10.96 AU - 11.44 AU

Year: 13113 Days

Day: 8.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 77,652,897 km

• M1: 385,963 km (0.097 R)
• M2: 864,376 km (0.096 R)
• M3: 1,005,896 km (0.104 R)
• M4: 1,360,742 km (0.09 R)
• M5: 1,967,362 km (0.11 R)
• M6: 2,159,445 km (0.091 R)
• M7: 2,866,146 km (0.048 R)
• M8: 4,479,858 km (0.075 R)
• M9: 5,223,359 km (0.103 R)
• M10: 5,338,250 km (0.087 R)
• M11: 5,885,779 km (0.047 R)
• M12: 6,045,549 km (0.068 R)
• M13: 6,288,047 km (0.098 R)
• M14: 6,410,418 km (0.067 R)
• M15: 6,992,354 km (0.116 R)
• M16: 8,930,544 km (0.091 R)
• M17: 9,299,901 km (0.115 R)
• M18: 9,439,775 km (0.053 R)
• M19: 10,583,750 km (0.115 R)
• M20: 10,827,595 km (0.107 R)
• M21: 11,024,017 km (0.068 R)
• M22: 11,271,302 km (0.105 R)
• M23: 11,620,463 km (0.072 R)
• M24: 12,432,181 km (0.115 R)
• M25: 13,000,953 km (0.1 R)
• M26: 14,003,258 km (0.085 R)
• M27: 14,975,794 km (0.102 R)
• M28: 15,525,566 km (0.116 R)
• M29: 15,691,769 km (0.076 R)
• M30: 15,914,371 km (0.119 R)
• M31: 16,758,402 km (0.051 R)
• M32: 17,100,084 km (0.078 R)
• M33: 17,214,377 km (0.099 R)
• M34: 17,674,689 km (0.06 R)
• M35: 18,901,990 km (0.047 R)
• M36: 19,795,389 km (0.115 R)
• M37: 20,885,808 km (0.099 R)
• M38: 21,376,638 km (0.11 R)
• M39: 21,809,275 km (0.032 R)
• M40: 22,557,713 km (0.082 R)
• M41: 22,683,376 km (0.091 R)
• M42: 23,378,108 km (0.065 R)
• M43: 24,015,844 km (0.083 R)
• M44: 25,243,145 km (0.077 R)
• M45: 27,356,215 km (0.071 R)
• M46: 27,758,782 km (0.106 R)
• M47: 28,230,764 km (0.098 R)
• M48: 28,569,603 km (0.088 R)
• M49: 28,841,721 km (0.041 R)
• M50: 29,869,459 km (0.097 R)
• M51: 30,145,617 km (0.102 R)
• M52: 31,960,987 km (0.105 R)
• M53: 34,315,956 km (0.053 R)
• M54: 34,605,129 km (0.093 R)
• M55: 35,477,733 km (0.068 R)
• M56: 36,136,862 km (0.115 R)
• M57: 36,283,916 km (0.049 R)
• M58: 36,431,121 km (0.082 R)
• M59: 36,578,624 km (0.113 R)
• M60: 37,839,734 km (0.093 R)
• M61: 38,213,430 km (0.062 R)
• M62: 38,438,275 km (0.041 R)
• M63: 38,588,322 km (0.098 R)
• M64: 39,190,753 km (0.091 R)
• M65: 40,786,812 km (0.109 R)
• M66: 42,248,982 km (0.109 R)
• M67: 42,559,098 km (0.117 R)
• M68: 42,947,754 km (0.043 R)
• M69: 43,181,425 km (0.099 R)
• M70: 44,120,601 km (0.119 R)
• M71: 45,145,645 km (0.042 R)
• M72: 45,859,975 km (0.103 R)
• M73: 46,418,125 km (0.105 R)
• M74: 48,105,888 km (0.083 R)
• M75: 48,348,685 km (0.06 R)
• M76: 51,458,825 km (0.081 R)
• M77: 51,707,158 km (0.097 R)
• M78: 51,872,912 km (0.108 R)
• M79: 52,038,816 km (0.076 R)
• M80: 52,454,399 km (0.085 R)
• M81: 53,456,406 km (0.04 R)
• M82: 53,875,728 km (0.09 R)
• M83: 56,756,086 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903.5

Radius: 5.5

Gravity: 29.87 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 11.97 AU - 15.65 AU

Year: 17954 Days

Day: 24.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,652,897 km

• M1: 70,909 km (0.087 R)
• M2: 338,989 km (0.092 R)
• M3: 1,152,053 km (0.041 R)
• M4: 1,383,930 km (0.116 R)
• M5: 2,633,072 km (0.116 R)
• M6: 3,173,270 km (0.108 R)
• M7: 3,916,771 km (0.096 R)
• M8: 4,176,174 km (0.102 R)
• M9: 4,263,839 km (0.108 R)
• M10: 4,441,112 km (0.119 R)
• M11: 4,802,840 km (0.084 R)
• M12: 4,941,068 km (0.081 R)
• M13: 5,410,805 km (0.041 R)
• M14: 5,894,904 km (0.078 R)
• M15: 6,955,852 km (0.111 R)
• M16: 7,059,823 km (0.091 R)
• M17: 7,588,053 km (0.068 R)
• M18: 7,802,875 km (0.11 R)
• M19: 7,965,339 km (0.091 R)
• M20: 8,128,999 km (0.104 R)
• M21: 8,682,212 km (0.085 R)
• M22: 8,850,509 km (0.117 R)
• M23: 9,477,025 km (0.106 R)
• M24: 9,883,034 km (0.057 R)
• M25: 10,000,169 km (0.082 R)
• M26: 10,892,819 km (0.056 R)
• M27: 12,184,747 km (0.118 R)
• M28: 14,376,804 km (0.095 R)
• M29: 14,443,076 km (0.112 R)
• M30: 14,509,497 km (0.107 R)
• M31: 15,927,087 km (0.073 R)
• M32: 16,202,197 km (0.043 R)
• M33: 16,478,804 km (0.063 R)
• M34: 18,099,098 km (0.116 R)
• M35: 18,242,413 km (0.061 R)
• M36: 18,674,452 km (0.115 R)
• M37: 19,548,851 km (0.078 R)
• M38: 21,186,200 km (0.09 R)
• M39: 21,261,747 km (0.041 R)
• M40: 22,327,632 km (0.113 R)
• M41: 22,635,355 km (0.108 R)
• M42: 22,789,740 km (0.103 R)
• M43: 23,021,916 km (0.036 R)
• M44: 23,332,780 km (0.099 R)
• M45: 23,723,380 km (0.079 R)
• M46: 24,273,750 km (0.102 R)
• M47: 24,828,310 km (0.088 R)
• M48: 25,227,138 km (0.075 R)
• M49: 26,273,575 km (0.117 R)
• M50: 26,924,625 km (0.112 R)
• M51: 30,173,591 km (0.109 R)
• M52: 30,684,318 km (0.117 R)
• M53: 31,112,168 km (0.075 R)
• M54: 32,060,320 km (0.103 R)
• M55: 32,320,470 km (0.115 R)
• M56: 34,515,969 km (0.103 R)
• M57: 34,604,830 km (0.115 R)
• M58: 34,693,691 km (0.102 R)
• M59: 34,782,702 km (0.084 R)
• M60: 34,871,712 km (0.063 R)
• M61: 34,960,873 km (0.06 R)
• M62: 35,139,343 km (0.088 R)
• M63: 37,578,237 km (0.094 R)
• M64: 38,403,419 km (0.09 R)
• M65: 39,234,435 km (0.105 R)
• M66: 40,914,120 km (0.117 R)
• M67: 41,762,789 km (0.092 R)
• M68: 42,046,875 km (0.118 R)
• M69: 43,189,952 km (0.079 R)
• M70: 44,439,843 km (0.119 R)
• M71: 44,826,852 km (0.103 R)
• M72: 46,092,151 km (0.082 R)
• M73: 47,369,119 km (0.092 R)
• M74: 48,657,755 km (0.078 R)
• M75: 51,066,879 km (0.109 R)
• M76: 51,269,434 km (0.097 R)
• M77: 51,472,139 km (0.059 R)
• M78: 51,675,293 km (0.082 R)
• M79: 56,942,036 km (0.108 R)
• M80: 58,100,223 km (0.108 R)
• M81: 58,841,181 km (0.116 R)
• M82: 60,868,382 km (0.112 R)
• M83: 62,052,449 km (0.112 R)
• M84: 62,809,863 km (0.114 R)
• M85: 62,918,321 km (0.052 R)
• M86: 63,026,780 km (0.111 R)
• M87: 64,662,034 km (0.091 R)
• M88: 65,759,933 km (0.072 R)
• M89: 67,418,375 km (0.083 R)
• M90: 67,751,679 km (0.1 R)
• M91: 68,196,882 km (0.118 R)
• M92: 70,437,858 km (0.039 R)
• M93: 74,646,794 km (0.114 R)
• M94: 76,376,295 km (0.082 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 20,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit