🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.49 AU - 0.65 AU

Year: 164 Days

Day: 22.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.56 AU - 0.66 AU

Year: 181 Days

Day: 28 Hours

Environment

Temp: 131 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.59 AU - 0.93 AU

Year: 252 Days

Day: 24.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,429,946 km

• M1: 578,645 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.84 AU - 1.08 AU

Year: 358 Days

Day: 28.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 127.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,429,946 km

• M1: 65,524 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.65 AU - 2.05 AU

Year: 958 Days

Day: 28.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,429,946 km

• M1: 71,358 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.97 AU - 4.55 AU

Year: 2776 Days

Day: 23.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.79 AU - 4.09 AU

Year: 2978 Days

Day: 34 Hours

Environment

Temp: -123 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.4

Radius: 12.9

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.76 AU - 8.8 AU

Year: 7480 Days

Day: 14.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,429,946 km

• M1: 347,067 km (0.112 R)
• M2: 536,009 km (0.082 R)
• M3: 764,445 km (0.084 R)
• M4: 997,369 km (0.102 R)
• M5: 1,100,292 km (0.031 R)
• M6: 1,285,943 km (0.117 R)
• M7: 1,584,541 km (0.11 R)
• M8: 2,630,379 km (0.117 R)
• M9: 3,033,845 km (0.115 R)
• M10: 3,618,025 km (0.038 R)
• M11: 4,043,032 km (0.091 R)
• M12: 4,188,441 km (0.075 R)
• M13: 4,310,812 km (0.034 R)
• M14: 4,609,559 km (0.103 R)
• M15: 4,736,119 km (0.114 R)
• M16: 5,018,560 km (0.086 R)
• M17: 5,253,728 km (0.059 R)
• M18: 5,519,563 km (0.116 R)
• M19: 5,981,372 km (0.06 R)
• M20: 6,119,750 km (0.1 R)
• M21: 6,712,008 km (0.074 R)
• M22: 7,205,082 km (0.101 R)
• M23: 7,441,297 km (0.113 R)
• M24: 7,590,147 km (0.073 R)
• M25: 8,012,312 km (0.101 R)
• M26: 8,349,506 km (0.09 R)
• M27: 8,504,190 km (0.086 R)
• M28: 8,691,337 km (0.061 R)
• M29: 8,785,285 km (0.117 R)
• M30: 9,809,432 km (0.108 R)
• M31: 10,402,138 km (0.1 R)
• M32: 10,669,320 km (0.053 R)
• M33: 11,074,282 km (0.117 R)
• M34: 11,587,701 km (0.095 R)
• M35: 11,864,757 km (0.105 R)
• M36: 12,108,900 km (0.119 R)
• M37: 12,284,379 km (0.052 R)
• M38: 12,708,938 km (0.114 R)
• M39: 12,887,258 km (0.113 R)
• M40: 13,246,443 km (0.112 R)
• M41: 13,463,509 km (0.088 R)
• M42: 14,048,138 km (0.055 R)
• M43: 14,269,692 km (0.095 R)
• M44: 14,978,487 km (0.109 R)
• M45: 15,129,132 km (0.109 R)
• M46: 15,432,068 km (0.062 R)
• M47: 16,043,923 km (0.064 R)
• M48: 16,546,871 km (0.113 R)
• M49: 16,663,707 km (0.059 R)
• M50: 17,528,682 km (0.074 R)
• M51: 18,167,016 km (0.066 R)
• M52: 18,569,733 km (0.117 R)
• M53: 18,812,979 km (0.052 R)
• M54: 18,934,902 km (0.096 R)
• M55: 19,057,123 km (0.084 R)
• M56: 20,544,126 km (0.067 R)
• M57: 21,005,935 km (0.09 R)
• M58: 21,471,334 km (0.101 R)
• M59: 21,811,818 km (0.071 R)
• M60: 22,154,098 km (0.114 R)
• M61: 22,325,986 km (0.108 R)
• M62: 22,930,810 km (0.117 R)
• M63: 23,235,242 km (0.116 R)
• M64: 23,804,312 km (0.051 R)
• M65: 23,936,258 km (0.031 R)
• M66: 24,333,590 km (0.114 R)
• M67: 24,422,152 km (0.053 R)
• M68: 25,314,204 km (0.112 R)
• M69: 25,673,837 km (0.119 R)
• M70: 26,307,534 km (0.119 R)
• M71: 26,717,731 km (0.1 R)
• M72: 27,405,881 km (0.063 R)
• M73: 28,006,965 km (0.087 R)
• M74: 28,146,391 km (0.104 R)
• M75: 30,598,150 km (0.111 R)
• M76: 31,269,994 km (0.113 R)
• M77: 32,335,430 km (0.065 R)
• M78: 32,628,044 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.5

Radius: 7.1

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 16.15 AU - 20.73 AU

Year: 30153 Days

Day: 16.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 52,429,946 km

• M1: 214,823 km (0.03 R)
• M2: 684,261 km (0.075 R)
• M3: 777,460 km (0.092 R)
• M4: 1,011,581 km (0.094 R)
• M5: 1,605,335 km (0.062 R)
• M6: 1,948,063 km (0.108 R)
• M7: 2,037,373 km (0.083 R)
• M8: 2,266,557 km (0.092 R)
• M9: 2,479,884 km (0.115 R)
• M10: 2,675,109 km (0.12 R)
• M11: 2,849,989 km (0.065 R)
• M12: 3,532,155 km (0.12 R)
• M13: 4,379,178 km (0.091 R)
• M14: 4,526,233 km (0.11 R)
• M15: 4,674,933 km (0.081 R)
• M16: 4,734,922 km (0.098 R)
• M17: 5,442,819 km (0.046 R)
• M18: 5,601,094 km (0.072 R)
• M19: 5,922,131 km (0.069 R)
• M20: 6,683,285 km (0.049 R)
• M21: 6,955,104 km (0.065 R)
• M22: 7,126,992 km (0.084 R)
• M23: 7,439,801 km (0.117 R)
• M24: 7,580,274 km (0.078 R)
• M25: 7,899,516 km (0.117 R)
• M26: 8,187,043 km (0.06 R)
• M27: 8,368,505 km (0.041 R)
• M28: 9,070,119 km (0.115 R)
• M29: 9,675,541 km (0.114 R)
• M30: 9,905,922 km (0.113 R)
• M31: 11,004,868 km (0.103 R)
• M32: 11,245,272 km (0.098 R)
• M33: 12,224,689 km (0.103 R)
• M34: 12,473,770 km (0.12 R)
• M35: 12,976,867 km (0.05 R)
• M36: 13,231,034 km (0.104 R)
• M37: 13,787,239 km (0.11 R)
• M38: 14,307,391 km (0.082 R)
• M39: 14,657,749 km (0.058 R)
• M40: 18,029,984 km (0.108 R)
• M41: 18,171,504 km (0.113 R)
• M42: 18,218,777 km (0.058 R)
• M43: 18,360,895 km (0.108 R)
• M44: 18,455,889 km (0.104 R)
• M45: 18,693,900 km (0.086 R)
• M46: 19,559,174 km (0.06 R)
• M47: 20,585,116 km (0.118 R)
• M48: 20,733,068 km (0.085 R)
• M49: 20,980,503 km (0.054 R)
• M50: 21,278,801 km (0.119 R)
• M51: 21,678,527 km (0.114 R)
• M52: 22,841,800 km (0.08 R)
• M53: 25,704,654 km (0.115 R)
• M54: 25,757,761 km (0.103 R)
• M55: 25,917,233 km (0.101 R)
• M56: 26,237,223 km (0.055 R)
• M57: 27,204,971 km (0.095 R)
• M58: 27,421,589 km (0.053 R)
• M59: 27,747,563 km (0.061 R)
• M60: 28,513,354 km (0.097 R)
• M61: 29,953,832 km (0.064 R)
• M62: 30,345,778 km (0.061 R)
• M63: 31,873,023 km (0.097 R)
• M64: 33,599,233 km (0.119 R)
• M65: 33,831,558 km (0.119 R)
• M66: 34,239,661 km (0.057 R)
• M67: 34,532,125 km (0.032 R)
• M68: 35,828,840 km (0.114 R)
• M69: 36,602,560 km (0.09 R)
• M70: 37,021,434 km (0.1 R)
• M71: 38,227,043 km (0.118 R)
• M72: 38,773,823 km (0.082 R)
• M73: 40,182,736 km (0.095 R)
• M74: 40,491,207 km (0.03 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.3

Radius: 5.5

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 17.89 AU - 19.81 AU

Year: 31165 Days

Day: 24.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 52,429,946 km

• M1: 275,410 km (0.029 R)
• M2: 313,707 km (0.069 R)
• M3: 396,734 km (0.079 R)
• M4: 519,105 km (0.088 R)
• M5: 689,347 km (0.088 R)
• M6: 725,400 km (0.082 R)
• M7: 996,920 km (0.111 R)
• M8: 1,101,190 km (0.063 R)
• M9: 1,482,216 km (0.092 R)
• M10: 1,577,510 km (0.045 R)
• M11: 2,494,395 km (0.119 R)
• M12: 2,608,089 km (0.119 R)
• M13: 2,989,414 km (0.118 R)
• M14: 3,110,289 km (0.076 R)
• M15: 3,419,508 km (0.109 R)
• M16: 3,641,811 km (0.111 R)
• M17: 3,803,526 km (0.073 R)
• M18: 6,186,470 km (0.092 R)
• M19: 6,263,364 km (0.07 R)
• M20: 6,574,378 km (0.118 R)
• M21: 8,035,051 km (0.112 R)
• M22: 8,458,114 km (0.093 R)
• M23: 9,149,855 km (0.119 R)
• M24: 9,769,938 km (0.112 R)
• M25: 10,221,125 km (0.105 R)
• M26: 10,449,262 km (0.069 R)
• M27: 10,910,472 km (0.117 R)
• M28: 11,096,871 km (0.07 R)
• M29: 12,334,045 km (0.083 R)
• M30: 12,528,074 km (0.12 R)
• M31: 13,166,258 km (0.079 R)
• M32: 13,965,859 km (0.062 R)
• M33: 14,987,612 km (0.084 R)
• M34: 16,085,960 km (0.081 R)
• M35: 17,101,879 km (0.059 R)
• M36: 18,083,391 km (0.084 R)
• M37: 18,193,644 km (0.072 R)
• M38: 19,139,103 km (0.117 R)
• M39: 20,329,154 km (0.115 R)
• M40: 21,019,698 km (0.086 R)
• M41: 22,187,907 km (0.09 R)
• M42: 22,364,882 km (0.108 R)
• M43: 23,436,900 km (0.067 R)
• M44: 26,189,351 km (0.095 R)
• M45: 26,376,349 km (0.093 R)
• M46: 26,438,880 km (0.087 R)
• M47: 27,255,386 km (0.095 R)
• M48: 27,698,495 km (0.084 R)
• M49: 28,784,425 km (0.096 R)
• M50: 29,106,510 km (0.087 R)
• M51: 29,170,986 km (0.089 R)
• M52: 29,754,119 km (0.057 R)
• M53: 31,261,766 km (0.099 R)
• M54: 33,400,268 km (0.105 R)
• M55: 34,555,463 km (0.098 R)
• M56: 36,765,173 km (0.079 R)
• M57: 40,812,842 km (0.087 R)
• M58: 43,810,335 km (0.071 R)
• M59: 46,273,913 km (0.085 R)
• M60: 46,424,707 km (0.094 R)
• M61: 47,636,600 km (0.12 R)
• M62: 48,475,844 km (0.09 R)
• M63: 48,705,476 km (0.112 R)
• M64: 49,705,089 km (0.084 R)
• M65: 49,782,282 km (0.054 R)
• M66: 50,944,807 km (0.115 R)
• M67: 51,178,329 km (0.072 R)
• M68: 51,881,140 km (0.116 R)
• M69: 52,037,769 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 12,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit