🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.51 AU - 0.63 AU

Year: 164 Days

Day: 32.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.74 AU - 2.6 AU

Year: 1217 Days

Day: 29.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,878,108 km

• M1: 826,528 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.14 AU - 3.5 AU

Year: 2304 Days

Day: 16.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.6

Radius: 13.6

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.46 AU - 6.6 AU

Year: 4952 Days

Day: 7.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 68,878,108 km

• M1: 169,345 km (0.092 R)
• M2: 1,470,547 km (0.076 R)
• M3: 2,029,894 km (0.084 R)
• M4: 2,683,935 km (0.065 R)
• M5: 3,606,206 km (0.029 R)
• M6: 4,246,635 km (0.069 R)
• M7: 5,128,963 km (0.116 R)
• M8: 6,239,877 km (0.086 R)
• M9: 9,329,222 km (0.072 R)
• M10: 10,461,977 km (0.093 R)
• M11: 13,137,087 km (0.1 R)
• M12: 15,820,723 km (0.078 R)
• M13: 19,982,685 km (0.058 R)
• M14: 20,782,435 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.6

Radius: 8.5

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.94 AU - 6.46 AU

Year: 5182 Days

Day: 11.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 68,878,108 km

• M1: 105,766 km (0.085 R)
• M2: 374,294 km (0.064 R)
• M3: 880,533 km (0.062 R)
• M4: 1,291,030 km (0.072 R)
• M5: 1,603,240 km (0.108 R)
• M6: 1,894,956 km (0.105 R)
• M7: 2,334,176 km (0.074 R)
• M8: 2,953,361 km (0.114 R)
• M9: 3,567,610 km (0.111 R)
• M10: 4,830,515 km (0.114 R)
• M11: 7,320,123 km (0.104 R)
• M12: 9,418,084 km (0.115 R)
• M13: 9,846,532 km (0.065 R)
• M14: 13,271,725 km (0.108 R)
• M15: 14,989,407 km (0.114 R)
• M16: 16,540,139 km (0.065 R)
• M17: 16,850,255 km (0.105 R)
• M18: 17,482,157 km (0.055 R)
• M19: 19,266,859 km (0.072 R)
• M20: 19,541,371 km (0.087 R)
• M21: 21,242,748 km (0.115 R)
• M22: 23,195,000 km (0.109 R)
• M23: 23,740,434 km (0.089 R)
• M24: 26,007,889 km (0.088 R)
• M25: 26,766,350 km (0.115 R)
• M26: 28,861,020 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.8

Radius: 9.1

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.3 AU - 12.76 AU

Year: 13950 Days

Day: 8.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 68,878,108 km

• M1: 114,442 km (0.099 R)
• M2: 436,527 km (0.112 R)
• M3: 809,624 km (0.079 R)
• M4: 1,509,742 km (0.116 R)
• M5: 1,858,754 km (0.114 R)
• M6: 2,633,820 km (0.089 R)
• M7: 2,998,839 km (0.115 R)
• M8: 3,555,941 km (0.119 R)
• M9: 4,003,239 km (0.119 R)
• M10: 4,843,081 km (0.117 R)
• M11: 5,947,114 km (0.032 R)
• M12: 8,793,064 km (0.117 R)
• M13: 9,403,273 km (0.043 R)
• M14: 9,932,999 km (0.114 R)
• M15: 10,426,523 km (0.105 R)
• M16: 11,226,871 km (0.071 R)
• M17: 12,503,390 km (0.1 R)
• M18: 12,821,136 km (0.07 R)
• M19: 16,452,624 km (0.057 R)
• M20: 22,443,570 km (0.109 R)
• M21: 25,768,383 km (0.091 R)
• M22: 32,651,530 km (0.111 R)
• M23: 34,733,035 km (0.069 R)
• M24: 38,753,777 km (0.077 R)
• M25: 39,702,826 km (0.102 R)
• M26: 43,654,304 km (0.087 R)
• M27: 47,090,268 km (0.087 R)
• M28: 47,551,329 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.4

Radius: 7.5

Gravity: 15.6 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 11.14 AU - 12.24 AU

Year: 15220 Days

Day: 16 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 68,878,108 km

• M1: 93,648 km (0.118 R)
• M2: 619,186 km (0.051 R)
• M3: 1,104,780 km (0.028 R)
• M4: 1,344,586 km (0.059 R)
• M5: 3,118,966 km (0.078 R)
• M6: 3,867,703 km (0.103 R)
• M7: 4,173,481 km (0.051 R)
• M8: 4,628,857 km (0.113 R)
• M9: 5,524,051 km (0.104 R)
• M10: 6,154,606 km (0.116 R)
• M11: 7,143,897 km (0.119 R)
• M12: 8,385,559 km (0.098 R)
• M13: 10,046,694 km (0.058 R)
• M14: 12,368,154 km (0.06 R)
• M15: 12,831,757 km (0.102 R)
• M16: 13,238,215 km (0.079 R)
• M17: 14,292,132 km (0.114 R)
• M18: 15,325,404 km (0.049 R)
• M19: 15,706,131 km (0.116 R)
• M20: 17,705,506 km (0.109 R)
• M21: 23,085,046 km (0.039 R)
• M22: 23,787,707 km (0.077 R)
• M23: 26,414,346 km (0.089 R)
• M24: 29,578,641 km (0.059 R)
• M25: 33,240,048 km (0.078 R)
• M26: 37,329,456 km (0.104 R)
• M27: 40,282,667 km (0.049 R)
• M28: 47,610,270 km (0.082 R)
• M29: 50,070,407 km (0.05 R)
• M30: 53,480,790 km (0.12 R)
• M31: 55,242,604 km (0.114 R)
• M32: 56,498,628 km (0.071 R)
• M33: 59,628,215 km (0.108 R)
• M34: 61,521,975 km (0.118 R)
• M35: 66,633,136 km (0.095 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: 390 - 18,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit