🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.65 AU - 0.69 AU

Year: 203 Days

Day: 40.7 Hours

Environment

Temp: 132 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,885,877 km

• M1: 77,641 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.66 AU - 0.94 AU

Year: 265 Days

Day: 14.5 Hours

Environment

Temp: 105 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,885,877 km

• M1: 25,132 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.62 AU - 3.52 AU

Year: 1995 Days

Day: 46.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,885,877 km

• M1: 135,536 km (0.085 R)
• M2: 1,089,521 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.5

Radius: 11.1

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.49 AU - 8.41 AU

Year: 8313 Days

Day: 13.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 95,885,877 km

• M1: 147,952 km (0.051 R)
• M2: 680,222 km (0.093 R)
• M3: 1,448,855 km (0.081 R)
• M4: 1,888,823 km (0.08 R)
• M5: 2,789,551 km (0.093 R)
• M6: 3,929,637 km (0.051 R)
• M7: 5,134,199 km (0.111 R)
• M8: 6,029,542 km (0.117 R)
• M9: 6,422,985 km (0.099 R)
• M10: 6,833,631 km (0.099 R)
• M11: 7,301,423 km (0.086 R)
• M12: 12,993,173 km (0.097 R)
• M13: 24,359,470 km (0.063 R)
• M14: 26,866,431 km (0.062 R)
• M15: 29,643,117 km (0.108 R)
• M16: 31,847,143 km (0.095 R)
• M17: 32,496,547 km (0.079 R)
• M18: 33,265,181 km (0.049 R)
• M19: 35,297,468 km (0.109 R)
• M20: 41,503,087 km (0.082 R)
• M21: 43,458,181 km (0.076 R)
• M22: 44,930,224 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.9

Radius: 12.6

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.45 AU - 10.79 AU

Year: 11065 Days

Day: 7.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 95,885,877 km

• M1: 156,779 km (0.112 R)
• M2: 646,562 km (0.104 R)
• M3: 1,701,377 km (0.094 R)
• M4: 2,240,378 km (0.107 R)
• M5: 3,411,131 km (0.095 R)
• M6: 5,285,143 km (0.088 R)
• M7: 7,464,036 km (0.03 R)
• M8: 8,682,212 km (0.107 R)
• M9: 10,028,592 km (0.118 R)
• M10: 10,453,151 km (0.104 R)
• M11: 12,273,009 km (0.082 R)
• M12: 15,177,452 km (0.093 R)
• M13: 16,167,640 km (0.085 R)
• M14: 17,579,545 km (0.077 R)
• M15: 18,512,736 km (0.042 R)
• M16: 24,245,477 km (0.069 R)
• M17: 24,722,843 km (0.085 R)
• M18: 25,206,344 km (0.117 R)
• M19: 25,795,011 km (0.105 R)
• M20: 30,839,152 km (0.093 R)
• M21: 33,474,319 km (0.076 R)
• M22: 35,393,659 km (0.067 R)
• M23: 36,256,091 km (0.039 R)
• M24: 39,057,910 km (0.099 R)
• M25: 41,049,057 km (0.11 R)
• M26: 44,232,350 km (0.101 R)
• M27: 45,089,097 km (0.074 R)
• M28: 52,187,367 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903.5

Radius: 4.1

Gravity: 53.75 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 13.68 AU - 14.32 AU

Year: 19427 Days

Day: 23.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 95,885,877 km

• M1: 51,162 km (0.084 R)
• M2: 199,564 km (0.049 R)
• M3: 445,802 km (0.109 R)
• M4: 1,210,247 km (0.102 R)
• M5: 1,964,370 km (0.082 R)
• M6: 2,326,247 km (0.118 R)
• M7: 2,706,076 km (0.039 R)
• M8: 2,963,683 km (0.112 R)
• M9: 3,209,323 km (0.088 R)
• M10: 4,060,984 km (0.032 R)
• M11: 4,295,553 km (0.055 R)
• M12: 4,503,644 km (0.097 R)
• M13: 4,718,466 km (0.061 R)
• M14: 5,015,568 km (0.114 R)
• M15: 6,783,515 km (0.065 R)
• M16: 7,018,235 km (0.069 R)
• M17: 7,504,278 km (0.087 R)
• M18: 7,704,739 km (0.084 R)
• M19: 7,857,479 km (0.111 R)
• M20: 9,209,993 km (0.03 R)
• M21: 11,157,907 km (0.072 R)
• M22: 11,288,057 km (0.102 R)
• M23: 12,716,717 km (0.04 R)
• M24: 13,808,033 km (0.108 R)
• M25: 14,960,236 km (0.092 R)
• M26: 19,076,272 km (0.087 R)
• M27: 19,356,020 km (0.044 R)
• M28: 19,733,306 km (0.081 R)
• M29: 20,894,634 km (0.056 R)
• M30: 29,078,236 km (0.032 R)
• M31: 39,314,769 km (0.098 R)
• M32: 41,614,687 km (0.079 R)
• M33: 43,357,352 km (0.079 R)
• M34: 46,818,150 km (0.068 R)
• M35: 50,814,657 km (0.07 R)
• M36: 55,221,212 km (0.067 R)
• M37: 59,280,101 km (0.083 R)
• M38: 63,533,318 km (0.109 R)
• M39: 66,052,696 km (0.036 R)
• M40: 76,327,377 km (0.086 R)
• M41: 77,268,048 km (0.105 R)
• M42: 78,216,499 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.2

Radius: 6

Gravity: 19.51 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 16.79 AU - 18.89 AU

Year: 27945 Days

Day: 21.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 113.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 95,885,877 km

• M1: 83,326 km (0.115 R)
• M2: 290,070 km (0.076 R)
• M3: 537,056 km (0.11 R)
• M4: 829,670 km (0.098 R)
• M5: 1,483,562 km (0.11 R)
• M6: 1,918,892 km (0.108 R)
• M7: 2,363,347 km (0.066 R)
• M8: 2,846,847 km (0.106 R)
• M9: 5,086,926 km (0.043 R)
• M10: 7,072,090 km (0.088 R)
• M11: 7,961,150 km (0.1 R)
• M12: 9,219,268 km (0.117 R)
• M13: 10,342,898 km (0.083 R)
• M14: 10,670,517 km (0.088 R)
• M15: 10,870,529 km (0.117 R)
• M16: 19,256,238 km (0.071 R)
• M17: 25,427,150 km (0.089 R)
• M18: 27,871,130 km (0.064 R)
• M19: 46,777,160 km (0.111 R)
• M20: 47,853,516 km (0.106 R)
• M21: 54,463,199 km (0.113 R)
• M22: 57,882,408 km (0.085 R)
• M23: 58,914,633 km (0.095 R)
• M24: 80,674,093 km (0.068 R)
• M25: 82,740,638 km (0.097 R)
• M26: 91,082,065 km (0.117 R)
• M27: 92,477,963 km (0.045 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 19,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit