🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.76 AU - 1.26 AU

Year: 450 Days

Day: 33.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 175 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,460,429 km

• M1: 720,463 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.93 AU - 1.47 AU

Year: 582 Days

Day: 12.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.7

Radius: 10.7

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.24 AU - 3.66 AU

Year: 2838 Days

Day: 8 Hours

Environment

Temp: -156 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 98,460,429 km

• M1: 133,292 km (0.108 R)
• M2: 487,240 km (0.093 R)
• M3: 946,955 km (0.079 R)
• M4: 2,753,199 km (0.113 R)
• M5: 3,115,226 km (0.108 R)
• M6: 3,865,759 km (0.105 R)
• M7: 4,916,833 km (0.093 R)
• M8: 6,720,684 km (0.108 R)
• M9: 7,166,037 km (0.096 R)
• M10: 8,836,148 km (0.114 R)
• M11: 9,243,652 km (0.11 R)
• M12: 10,472,300 km (0.112 R)
• M13: 11,435,411 km (0.094 R)
• M14: 11,995,505 km (0.115 R)
• M15: 12,889,652 km (0.104 R)
• M16: 14,037,516 km (0.119 R)
• M17: 14,420,487 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.5

Radius: 12.2

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.01 AU - 4.81 AU

Year: 3425 Days

Day: 7 Hours

Environment

Temp: -162 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 98,460,429 km

• M1: 151,692 km (0.089 R)
• M2: 698,472 km (0.095 R)
• M3: 1,261,559 km (0.086 R)
• M4: 1,841,999 km (0.09 R)
• M5: 2,628,435 km (0.091 R)
• M6: 3,127,044 km (0.116 R)
• M7: 5,039,653 km (0.117 R)
• M8: 5,984,214 km (0.065 R)
• M9: 6,574,976 km (0.11 R)
• M10: 7,334,933 km (0.031 R)
• M11: 8,047,019 km (0.094 R)
• M12: 8,656,930 km (0.118 R)
• M13: 9,297,358 km (0.082 R)
• M14: 9,688,706 km (0.101 R)
• M15: 10,588,537 km (0.106 R)
• M16: 12,134,033 km (0.101 R)
• M17: 12,554,702 km (0.073 R)
• M18: 14,543,755 km (0.11 R)
• M19: 17,373,848 km (0.093 R)
• M20: 17,848,971 km (0.025 R)
• M21: 18,577,812 km (0.101 R)
• M22: 21,625,120 km (0.112 R)
• M23: 22,946,518 km (0.085 R)
• M24: 24,027,213 km (0.057 R)
• M25: 25,520,499 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.9

Radius: 10.3

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.35 AU - 4.45 AU

Year: 4088 Days

Day: 10.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 98,460,429 km

• M1: 129,851 km (0.104 R)
• M2: 596,148 km (0.098 R)
• M3: 1,330,075 km (0.072 R)
• M4: 2,328,192 km (0.049 R)
• M5: 3,442,845 km (0.112 R)
• M6: 4,987,294 km (0.038 R)
• M7: 5,724,063 km (0.077 R)
• M8: 10,536,328 km (0.049 R)
• M9: 11,149,230 km (0.088 R)
• M10: 13,130,953 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.2

Radius: 12

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.95 AU - 5.67 AU

Year: 5420 Days

Day: 14.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 98,460,429 km

• M1: 149,299 km (0.068 R)
• M2: 529,576 km (0.116 R)
• M3: 1,119,291 km (0.073 R)
• M4: 1,603,839 km (0.12 R)
• M5: 2,071,482 km (0.084 R)
• M6: 3,325,710 km (0.111 R)
• M7: 3,855,287 km (0.077 R)
• M8: 4,323,528 km (0.043 R)
• M9: 5,538,562 km (0.08 R)
• M10: 6,078,012 km (0.038 R)
• M11: 6,872,975 km (0.113 R)
• M12: 7,874,982 km (0.082 R)
• M13: 9,798,661 km (0.116 R)
• M14: 10,504,314 km (0.082 R)
• M15: 10,978,988 km (0.09 R)
• M16: 13,419,079 km (0.11 R)
• M17: 15,416,958 km (0.03 R)
• M18: 16,544,627 km (0.102 R)
• M19: 17,128,807 km (0.105 R)
• M20: 19,282,118 km (0.048 R)
• M21: 20,390,788 km (0.104 R)
• M22: 20,994,565 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.1

Radius: 8

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 16.06 AU - 16.26 AU

Year: 28774 Days

Day: 20.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 98,460,429 km

• M1: 99,632 km (0.065 R)
• M2: 533,316 km (0.048 R)
• M3: 2,650,425 km (0.109 R)
• M4: 3,115,675 km (0.118 R)
• M5: 3,931,432 km (0.087 R)
• M6: 4,462,953 km (0.111 R)
• M7: 5,844,789 km (0.075 R)
• M8: 6,300,614 km (0.071 R)
• M9: 7,491,413 km (0.102 R)
• M10: 8,308,067 km (0.112 R)
• M11: 10,641,046 km (0.114 R)
• M12: 10,909,574 km (0.109 R)
• M13: 12,692,033 km (0.051 R)
• M14: 13,534,718 km (0.091 R)
• M15: 15,416,360 km (0.091 R)
• M16: 19,490,059 km (0.091 R)
• M17: 21,133,691 km (0.118 R)
• M18: 28,506,622 km (0.039 R)
• M19: 31,853,276 km (0.045 R)
• M20: 38,206,548 km (0.085 R)
• M21: 43,448,308 km (0.076 R)
• M22: 51,029,030 km (0.101 R)
• M23: 54,531,266 km (0.034 R)
• M24: 69,207,416 km (0.102 R)
• M25: 72,524,001 km (0.102 R)
• M26: 73,248,353 km (0.111 R)
• M27: 74,956,911 km (0.112 R)
• M28: 83,635,233 km (0.088 R)
• M29: 93,243,904 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 15,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit