🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.67 AU - 0.85 AU

Year: 291 Days

Day: 45.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.87 AU - 1.05 AU

Year: 414 Days

Day: 45.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1 AU - 1.02 AU

Year: 446 Days

Day: 21.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,327,395 km

• M1: 134,638 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.54 AU - 2.26 AU

Year: 1152 Days

Day: 14.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,327,395 km

• M1: 99,034 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.2

Radius: 10.2

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.33 AU - 3.03 AU

Year: 1929 Days

Day: 9.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 68,327,395 km

• M1: 126,859 km (0.066 R)
• M2: 960,418 km (0.084 R)
• M3: 1,299,706 km (0.117 R)
• M4: 1,821,354 km (0.091 R)
• M5: 2,765,915 km (0.119 R)
• M6: 3,121,808 km (0.1 R)
• M7: 4,422,412 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.9

Radius: 11.8

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6 AU - 7.54 AU

Year: 7745 Days

Day: 5.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 68,327,395 km

• M1: 147,055 km (0.067 R)
• M2: 800,648 km (0.112 R)
• M3: 1,209,648 km (0.102 R)
• M4: 2,678,849 km (0.088 R)
• M5: 3,990,374 km (0.092 R)
• M6: 4,403,713 km (0.099 R)
• M7: 5,470,645 km (0.117 R)
• M8: 5,949,507 km (0.102 R)
• M9: 6,596,219 km (0.083 R)
• M10: 7,830,551 km (0.093 R)
• M11: 10,801,565 km (0.067 R)
• M12: 12,187,439 km (0.103 R)
• M13: 12,951,136 km (0.112 R)
• M14: 13,515,868 km (0.045 R)
• M15: 14,097,056 km (0.046 R)
• M16: 14,634,412 km (0.041 R)
• M17: 15,941,299 km (0.099 R)
• M18: 16,524,581 km (0.093 R)
• M19: 17,122,075 km (0.112 R)
• M20: 19,953,813 km (0.117 R)
• M21: 21,558,998 km (0.076 R)
• M22: 25,025,031 km (0.076 R)
• M23: 26,348,075 km (0.119 R)
• M24: 27,717,194 km (0.075 R)
• M25: 28,372,134 km (0.088 R)
• M26: 30,795,769 km (0.113 R)
• M27: 32,006,764 km (0.112 R)
• M28: 33,988,786 km (0.111 R)
• M29: 35,720,232 km (0.114 R)
• M30: 37,966,294 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.1

Radius: 5.6

Gravity: 24.65 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 10.95 AU - 13.71 AU

Year: 19038 Days

Day: 24.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 161.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 68,327,395 km

• M1: 69,713 km (0.109 R)
• M2: 258,056 km (0.077 R)
• M3: 452,534 km (0.092 R)
• M4: 1,918,293 km (0.118 R)
• M5: 2,395,660 km (0.075 R)
• M6: 3,855,436 km (0.075 R)
• M7: 4,753,921 km (0.106 R)
• M8: 5,784,501 km (0.099 R)
• M9: 6,158,944 km (0.11 R)
• M10: 8,021,288 km (0.099 R)
• M11: 9,302,594 km (0.088 R)
• M12: 9,933,299 km (0.106 R)
• M13: 10,900,748 km (0.069 R)
• M14: 11,088,942 km (0.118 R)
• M15: 15,324,207 km (0.112 R)
• M16: 15,639,859 km (0.076 R)
• M17: 15,879,365 km (0.068 R)
• M18: 22,390,014 km (0.093 R)
• M19: 24,471,519 km (0.102 R)
• M20: 35,720,082 km (0.051 R)
• M21: 37,687,294 km (0.09 R)
• M22: 47,437,036 km (0.084 R)
• M23: 56,275,278 km (0.113 R)
• M24: 61,079,464 km (0.093 R)
• M25: 61,673,667 km (0.106 R)
• M26: 67,407,155 km (0.071 R)
• M27: 69,537,877 km (0.112 R)
• M28: 72,817,661 km (0.109 R)
• M29: 75,514,612 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.8

Radius: 4.9

Gravity: 20.52 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 11.63 AU - 13.91 AU

Year: 20066 Days

Day: 21.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,327,395 km

• M1: 61,036 km (0.085 R)
• M2: 459,116 km (0.106 R)
• M3: 739,462 km (0.092 R)
• M4: 1,127,669 km (0.088 R)
• M5: 1,624,633 km (0.106 R)
• M6: 2,174,405 km (0.115 R)
• M7: 3,575,240 km (0.114 R)
• M8: 4,300,191 km (0.111 R)
• M9: 4,765,889 km (0.107 R)
• M10: 5,154,843 km (0.079 R)
• M11: 5,641,485 km (0.113 R)
• M12: 6,576,622 km (0.083 R)
• M13: 8,905,112 km (0.109 R)
• M14: 11,605,653 km (0.072 R)
• M15: 13,868,620 km (0.087 R)
• M16: 14,954,402 km (0.102 R)
• M17: 17,212,133 km (0.072 R)
• M18: 19,332,533 km (0.053 R)
• M19: 22,584,791 km (0.025 R)
• M20: 23,880,009 km (0.092 R)
• M21: 24,494,258 km (0.087 R)
• M22: 25,329,463 km (0.107 R)
• M23: 25,541,293 km (0.084 R)
• M24: 27,724,076 km (0.111 R)
• M25: 29,910,149 km (0.115 R)
• M26: 31,961,136 km (0.113 R)
• M27: 34,103,827 km (0.112 R)
• M28: 37,289,214 km (0.104 R)
• M29: 39,804,553 km (0.087 R)
• M30: 45,325,312 km (0.098 R)
• M31: 49,993,215 km (0.117 R)
• M32: 57,671,625 km (0.054 R)
• M33: 59,147,109 km (0.116 R)
• M34: 64,509,743 km (0.059 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 15,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit