🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.46 AU - 0.56 AU

Year: 136 Days

Day: 25 Hours

Environment

Temp: 216 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.45 AU - 0.73 AU

Year: 169 Days

Day: 41.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.54 AU - 0.66 AU

Year: 173 Days

Day: 28.1 Hours

Environment

Temp: 219 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,901,099 km

• M1: 77,193 km (0.083 R)
• M2: 244,144 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.52 AU - 1.76 AU

Year: 783 Days

Day: 16.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,901,099 km

• M1: 649,404 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.62 AU - 2.06 AU

Year: 930 Days

Day: 44.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 179.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.19 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.2

Radius: 10

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.48 AU - 4.58 AU

Year: 3594 Days

Day: 7.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 57,901,099 km

• M1: 157,826 km (0.087 R)
• M2: 230,231 km (0.083 R)
• M3: 311,912 km (0.099 R)
• M4: 400,025 km (0.083 R)
• M5: 560,842 km (0.118 R)
• M6: 871,108 km (0.073 R)
• M7: 937,231 km (0.089 R)
• M8: 1,086,978 km (0.095 R)
• M9: 1,543,102 km (0.119 R)
• M10: 1,610,870 km (0.115 R)
• M11: 1,849,478 km (0.069 R)
• M12: 2,009,997 km (0.12 R)
• M13: 2,344,947 km (0.112 R)
• M14: 3,311,199 km (0.089 R)
• M15: 3,471,269 km (0.073 R)
• M16: 3,615,631 km (0.063 R)
• M17: 3,799,038 km (0.105 R)
• M18: 4,079,983 km (0.056 R)
• M19: 4,348,361 km (0.094 R)
• M20: 4,445,600 km (0.098 R)
• M21: 4,841,885 km (0.082 R)
• M22: 5,023,945 km (0.066 R)
• M23: 5,604,834 km (0.06 R)
• M24: 5,710,899 km (0.081 R)
• M25: 5,796,170 km (0.054 R)
• M26: 5,881,889 km (0.11 R)
• M27: 6,054,675 km (0.083 R)
• M28: 6,493,744 km (0.097 R)
• M29: 6,649,925 km (0.095 R)
• M30: 6,739,683 km (0.036 R)
• M31: 6,875,219 km (0.115 R)
• M32: 6,988,764 km (0.025 R)
• M33: 7,449,376 km (0.082 R)
• M34: 7,589,549 km (0.097 R)
• M35: 7,991,369 km (0.08 R)
• M36: 8,303,280 km (0.088 R)
• M37: 8,914,388 km (0.112 R)
• M38: 9,288,083 km (0.083 R)
• M39: 9,743,160 km (0.095 R)
• M40: 10,231,597 km (0.087 R)
• M41: 10,491,897 km (0.081 R)
• M42: 10,912,865 km (0.096 R)
• M43: 11,178,701 km (0.054 R)
• M44: 11,366,147 km (0.113 R)
• M45: 11,500,785 km (0.077 R)
• M46: 12,374,137 km (0.072 R)
• M47: 12,568,166 km (0.097 R)
• M48: 13,099,538 km (0.03 R)
• M49: 13,495,972 km (0.071 R)
• M50: 13,982,464 km (0.108 R)
• M51: 14,416,597 km (0.093 R)
• M52: 14,825,747 km (0.114 R)
• M53: 15,179,546 km (0.051 R)
• M54: 15,357,418 km (0.106 R)
• M55: 15,895,372 km (0.097 R)
• M56: 16,287,767 km (0.116 R)
• M57: 17,174,584 km (0.086 R)
• M58: 18,045,692 km (0.062 R)
• M59: 18,108,373 km (0.079 R)
• M60: 18,676,696 km (0.069 R)
• M61: 18,835,569 km (0.083 R)
• M62: 18,899,148 km (0.076 R)
• M63: 19,347,044 km (0.076 R)
• M64: 19,668,978 km (0.113 R)
• M65: 19,798,231 km (0.11 R)
• M66: 19,927,783 km (0.078 R)
• M67: 20,155,321 km (0.081 R)
• M68: 20,350,846 km (0.093 R)
• M69: 20,416,220 km (0.112 R)
• M70: 20,547,118 km (0.09 R)
• M71: 20,645,553 km (0.108 R)
• M72: 21,007,580 km (0.115 R)
• M73: 21,338,491 km (0.119 R)
• M74: 21,471,334 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.2

Radius: 12.8

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.64 AU - 10.52 AU

Year: 11054 Days

Day: 6.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,901,099 km

• M1: 235,018 km (0.08 R)
• M2: 785,538 km (0.093 R)
• M3: 924,365 km (0.117 R)
• M4: 1,116,000 km (0.092 R)
• M5: 1,640,939 km (0.063 R)
• M6: 1,930,710 km (0.088 R)
• M7: 2,040,216 km (0.034 R)
• M8: 2,352,576 km (0.028 R)
• M9: 2,680,495 km (0.109 R)
• M10: 2,834,431 km (0.07 R)
• M11: 2,959,943 km (0.066 R)
• M12: 3,055,237 km (0.1 R)
• M13: 3,959,108 km (0.091 R)
• M14: 4,206,543 km (0.072 R)
• M15: 4,532,067 km (0.118 R)
• M16: 5,055,062 km (0.083 R)
• M17: 5,169,654 km (0.097 R)
• M18: 5,362,635 km (0.103 R)
• M19: 5,479,471 km (0.094 R)
• M20: 5,715,985 km (0.071 R)
• M21: 5,875,456 km (0.105 R)
• M22: 6,076,965 km (0.079 R)
• M23: 6,779,177 km (0.115 R)
• M24: 7,118,615 km (0.088 R)
• M25: 7,376,970 km (0.088 R)
• M26: 7,858,526 km (0.115 R)
• M27: 7,991,668 km (0.087 R)
• M28: 8,486,238 km (0.088 R)
• M29: 9,316,955 km (0.056 R)
• M30: 10,416,201 km (0.113 R)
• M31: 10,709,712 km (0.109 R)
• M32: 11,405,192 km (0.106 R)
• M33: 11,606,700 km (0.09 R)
• M34: 11,910,982 km (0.087 R)
• M35: 12,424,103 km (0.104 R)
• M36: 15,041,617 km (0.028 R)
• M37: 15,819,975 km (0.059 R)
• M38: 16,554,351 km (0.116 R)
• M39: 17,415,735 km (0.088 R)
• M40: 17,589,718 km (0.098 R)
• M41: 18,173,897 km (0.118 R)
• M42: 18,409,364 km (0.075 R)
• M43: 19,662,247 km (0.101 R)
• M44: 21,437,375 km (0.064 R)
• M45: 22,881,443 km (0.098 R)
• M46: 23,008,601 km (0.098 R)
• M47: 23,583,207 km (0.085 R)
• M48: 24,421,703 km (0.116 R)
• M49: 27,264,062 km (0.118 R)
• M50: 29,032,908 km (0.088 R)
• M51: 29,308,317 km (0.113 R)
• M52: 29,446,246 km (0.05 R)
• M53: 29,653,739 km (0.075 R)
• M54: 31,260,420 km (0.089 R)
• M55: 31,684,231 km (0.099 R)
• M56: 32,109,986 km (0.077 R)
• M57: 32,752,060 km (0.1 R)
• M58: 33,182,453 km (0.058 R)
• M59: 34,048,924 km (0.119 R)
• M60: 34,776,718 km (0.112 R)
• M61: 35,509,598 km (0.056 R)
• M62: 36,767,117 km (0.107 R)
• M63: 37,289,214 km (0.112 R)
• M64: 38,870,164 km (0.109 R)
• M65: 39,325,839 km (0.116 R)
• M66: 39,707,015 km (0.105 R)
• M67: 40,319,319 km (0.107 R)
• M68: 41,786,126 km (0.107 R)
• M69: 41,941,558 km (0.099 R)
• M70: 42,409,052 km (0.047 R)
• M71: 44,613,077 km (0.11 R)
• M72: 44,930,972 km (0.091 R)
• M73: 45,489,122 km (0.062 R)
• M74: 48,640,700 km (0.036 R)
• M75: 49,871,442 km (0.079 R)
• M76: 52,363,743 km (0.069 R)
• M77: 53,119,362 km (0.072 R)
• M78: 53,963,094 km (0.11 R)
• M79: 54,217,111 km (0.064 R)
• M80: 54,301,783 km (0.095 R)
• M81: 54,811,313 km (0.078 R)
• M82: 57,901,108 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 19,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit