🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.24 AU - 1.64 AU

Year: 605 Days

Day: 28.5 Hours

Environment

Temp: -12 °C

Axial Tilt: 90.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.3 AU - 1.84 AU

Year: 688 Days

Day: 41.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 44,969,315 km

• M1: 637,137 km (0.025 R)
• M2: 891,005 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.6 AU - 1.76 AU

Year: 762 Days

Day: 20.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,969,315 km

• M1: 24,684 km (0.031 R)
• M2: 185,352 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.99 AU - 2.17 AU

Year: 1049 Days

Day: 30.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.99 AU - 4.13 AU

Year: 2350 Days

Day: 37.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 131.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.14 AU - 4.74 AU

Year: 3273 Days

Day: 12.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,969,315 km

• M1: 2,750,207 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.5

Radius: 13.2

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.99 AU - 9.53 AU

Year: 9071 Days

Day: 13 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 44,969,315 km

• M1: 246,537 km (0.098 R)
• M2: 420,669 km (0.082 R)
• M3: 549,772 km (0.104 R)
• M4: 695,481 km (0.06 R)
• M5: 1,066,034 km (0.093 R)
• M6: 1,197,082 km (0.09 R)
• M7: 1,710,502 km (0.099 R)
• M8: 1,843,495 km (0.068 R)
• M9: 1,980,377 km (0.108 R)
• M10: 2,638,009 km (0.079 R)
• M11: 2,898,309 km (0.086 R)
• M12: 3,004,823 km (0.066 R)
• M13: 3,139,910 km (0.105 R)
• M14: 3,557,288 km (0.108 R)
• M15: 4,506,785 km (0.066 R)
• M16: 5,074,210 km (0.088 R)
• M17: 5,235,776 km (0.057 R)
• M18: 5,366,375 km (0.098 R)
• M19: 5,967,609 km (0.115 R)
• M20: 6,241,822 km (0.088 R)
• M21: 6,802,514 km (0.085 R)
• M22: 7,125,197 km (0.082 R)
• M23: 7,233,805 km (0.065 R)
• M24: 7,526,418 km (0.108 R)
• M25: 7,860,171 km (0.043 R)
• M26: 8,010,068 km (0.111 R)
• M27: 8,236,709 km (0.073 R)
• M28: 8,696,573 km (0.027 R)
• M29: 8,851,706 km (0.084 R)
• M30: 9,007,737 km (0.089 R)
• M31: 9,601,191 km (0.079 R)
• M32: 9,801,802 km (0.043 R)
• M33: 10,289,042 km (0.111 R)
• M34: 10,618,307 km (0.101 R)
• M35: 10,867,537 km (0.104 R)
• M36: 11,329,496 km (0.086 R)
• M37: 11,456,654 km (0.088 R)
• M38: 11,626,896 km (0.113 R)
• M39: 11,712,316 km (0.103 R)
• M40: 13,018,904 km (0.104 R)
• M41: 13,196,627 km (0.115 R)
• M42: 13,330,367 km (0.117 R)
• M43: 13,464,706 km (0.075 R)
• M44: 13,644,373 km (0.078 R)
• M45: 13,915,444 km (0.094 R)
• M46: 14,097,206 km (0.112 R)
• M47: 15,064,206 km (0.11 R)
• M48: 16,916,677 km (0.074 R)
• M49: 17,013,616 km (0.105 R)
• M50: 17,159,325 km (0.102 R)
• M51: 17,501,006 km (0.098 R)
• M52: 18,340,250 km (0.05 R)
• M53: 18,839,907 km (0.036 R)
• M54: 19,699,945 km (0.103 R)
• M55: 20,987,684 km (0.11 R)
• M56: 21,931,796 km (0.04 R)
• M57: 22,143,477 km (0.099 R)
• M58: 22,622,190 km (0.062 R)
• M59: 23,158,199 km (0.1 R)
• M60: 23,481,779 km (0.072 R)
• M61: 23,752,552 km (0.033 R)
• M62: 24,791,210 km (0.112 R)
• M63: 25,122,270 km (0.1 R)
• M64: 25,565,977 km (0.111 R)
• M65: 25,788,728 km (0.06 R)
• M66: 26,348,673 km (0.059 R)
• M67: 28,570,351 km (0.072 R)
• M68: 29,849,862 km (0.116 R)
• M69: 30,733,087 km (0.073 R)
• M70: 32,645,846 km (0.073 R)
• M71: 32,887,596 km (0.083 R)
• M72: 34,105,472 km (0.106 R)
• M73: 34,289,478 km (0.116 R)
• M74: 34,781,655 km (0.052 R)
• M75: 35,586,491 km (0.088 R)
• M76: 36,334,780 km (0.115 R)
• M77: 37,025,323 km (0.088 R)
• M78: 37,656,926 km (0.031 R)
• M79: 37,974,073 km (0.113 R)
• M80: 38,291,969 km (0.104 R)
• M81: 38,419,426 km (0.04 R)
• M82: 39,251,340 km (0.117 R)
• M83: 39,637,302 km (0.111 R)
• M84: 40,607,594 km (0.055 R)
• M85: 41,324,168 km (0.091 R)
• M86: 41,585,814 km (0.101 R)
• M87: 42,044,930 km (0.033 R)
• M88: 43,565,443 km (0.117 R)
• M89: 44,902,100 km (0.108 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 19,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit