🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.85 AU - 1.07 AU

Year: 335 Days

Day: 45.5 Hours

Environment

Temp: 124 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,500,198 km

• M1: 113,096 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.95 AU - 1.37 AU

Year: 445 Days

Day: 25.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,500,198 km

• M1: 640,428 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.1 AU - 2.1 AU

Year: 1085 Days

Day: 38.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.69 AU - 4.55 AU

Year: 2981 Days

Day: 13 Hours

Environment

Temp: -120 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,500,198 km

• M1: 267,930 km (0.086 R)

Asteroid Belt

Center: 8.43 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.1

Radius: 9.3

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 10.12 AU - 15.36 AU

Year: 16209 Days

Day: 7.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 68.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 75,500,198 km

• M1: 166,502 km (0.103 R)
• M2: 283,937 km (0.054 R)
• M3: 365,168 km (0.114 R)
• M4: 1,056,759 km (0.098 R)
• M5: 1,241,662 km (0.12 R)
• M6: 1,616,704 km (0.059 R)
• M7: 1,722,619 km (0.117 R)
• M8: 1,885,980 km (0.053 R)
• M9: 2,083,150 km (0.053 R)
• M10: 2,198,790 km (0.057 R)
• M11: 2,589,838 km (0.06 R)
• M12: 2,841,312 km (0.113 R)
• M13: 3,100,865 km (0.119 R)
• M14: 3,200,048 km (0.115 R)
• M15: 3,368,046 km (0.099 R)
• M16: 3,642,858 km (0.049 R)
• M17: 3,889,245 km (0.112 R)
• M18: 3,996,507 km (0.051 R)
• M19: 6,425,677 km (0.108 R)
• M20: 6,552,836 km (0.109 R)
• M21: 7,960,851 km (0.08 R)
• M22: 8,512,418 km (0.086 R)
• M23: 8,698,967 km (0.111 R)
• M24: 9,123,825 km (0.094 R)
• M25: 11,245,272 km (0.055 R)
• M26: 11,398,759 km (0.116 R)
• M27: 11,552,995 km (0.113 R)
• M28: 11,656,068 km (0.055 R)
• M29: 12,019,740 km (0.087 R)
• M30: 13,348,618 km (0.113 R)
• M31: 13,456,927 km (0.118 R)
• M32: 15,569,847 km (0.081 R)
• M33: 16,027,766 km (0.082 R)
• M34: 16,722,948 km (0.112 R)
• M35: 17,132,995 km (0.11 R)
• M36: 19,232,452 km (0.094 R)
• M37: 19,477,643 km (0.103 R)
• M38: 21,857,146 km (0.111 R)
• M39: 22,048,781 km (0.083 R)
• M40: 23,341,307 km (0.07 R)
• M41: 23,799,525 km (0.107 R)
• M42: 23,931,022 km (0.065 R)
• M43: 26,202,366 km (0.045 R)
• M44: 26,270,284 km (0.081 R)
• M45: 26,610,320 km (0.11 R)
• M46: 28,611,640 km (0.077 R)
• M47: 28,821,376 km (0.03 R)
• M48: 29,948,895 km (0.087 R)
• M49: 30,947,312 km (0.105 R)
• M50: 31,090,776 km (0.104 R)
• M51: 34,155,288 km (0.084 R)
• M52: 37,773,762 km (0.095 R)
• M53: 38,697,229 km (0.055 R)
• M54: 40,566,305 km (0.044 R)
• M55: 40,880,760 km (0.059 R)
• M56: 41,195,962 km (0.092 R)
• M57: 42,544,438 km (0.113 R)
• M58: 42,943,864 km (0.099 R)
• M59: 45,203,390 km (0.05 R)
• M60: 45,284,771 km (0.099 R)
• M61: 46,347,515 km (0.102 R)
• M62: 46,923,167 km (0.093 R)
• M63: 48,581,011 km (0.075 R)
• M64: 49,417,113 km (0.103 R)
• M65: 50,511,123 km (0.117 R)
• M66: 52,038,966 km (0.111 R)
• M67: 52,466,217 km (0.108 R)
• M68: 52,722,927 km (0.106 R)
• M69: 54,879,380 km (0.115 R)
• M70: 55,837,405 km (0.095 R)
• M71: 57,064,557 km (0.103 R)
• M72: 58,655,380 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.2

Radius: 4.1

Gravity: 44.81 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 11.36 AU - 16.82 AU

Year: 18852 Days

Day: 20.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,500,198 km

• M1: 77,641 km (0.118 R)
• M2: 105,018 km (0.082 R)
• M3: 138,079 km (0.077 R)
• M4: 1,132,306 km (0.112 R)
• M5: 1,539,063 km (0.095 R)
• M6: 1,631,814 km (0.108 R)
• M7: 1,663,080 km (0.055 R)
• M8: 1,726,359 km (0.08 R)
• M9: 1,855,163 km (0.095 R)
• M10: 2,054,278 km (0.094 R)
• M11: 2,225,418 km (0.065 R)
• M12: 2,917,009 km (0.111 R)
• M13: 2,993,453 km (0.035 R)
• M14: 3,187,332 km (0.088 R)
• M15: 3,751,915 km (0.085 R)
• M16: 3,961,052 km (0.04 R)
• M17: 4,434,230 km (0.039 R)
• M18: 4,879,733 km (0.067 R)
• M19: 5,621,888 km (0.116 R)
• M20: 7,467,926 km (0.105 R)
• M21: 7,572,644 km (0.095 R)
• M22: 8,977,518 km (0.078 R)
• M23: 9,369,165 km (0.098 R)
• M24: 10,577,467 km (0.069 R)
• M25: 11,289,703 km (0.086 R)
• M26: 11,349,691 km (0.102 R)
• M27: 12,885,014 km (0.097 R)
• M28: 13,073,508 km (0.111 R)
• M29: 14,614,814 km (0.108 R)
• M30: 15,340,065 km (0.096 R)
• M31: 15,740,688 km (0.066 R)
• M32: 17,238,761 km (0.096 R)
• M33: 19,353,477 km (0.086 R)
• M34: 19,497,240 km (0.07 R)
• M35: 21,325,326 km (0.062 R)
• M36: 21,399,676 km (0.098 R)
• M37: 22,599,451 km (0.11 R)
• M38: 22,675,148 km (0.114 R)
• M39: 22,826,840 km (0.113 R)
• M40: 23,131,122 km (0.066 R)
• M41: 24,284,372 km (0.085 R)
• M42: 24,672,878 km (0.099 R)
• M43: 24,906,998 km (0.115 R)
• M44: 24,985,238 km (0.072 R)
• M45: 25,220,406 km (0.106 R)
• M46: 25,535,010 km (0.106 R)
• M47: 26,247,545 km (0.075 R)
• M48: 26,406,867 km (0.086 R)
• M49: 26,806,442 km (0.066 R)
• M50: 27,369,080 km (0.113 R)
• M51: 28,179,601 km (0.091 R)
• M52: 29,080,330 km (0.102 R)
• M53: 30,490,888 km (0.106 R)
• M54: 31,923,587 km (0.102 R)
• M55: 32,178,652 km (0.114 R)
• M56: 33,809,867 km (0.108 R)
• M57: 35,820,313 km (0.114 R)
• M58: 36,617,370 km (0.036 R)
• M59: 37,241,492 km (0.1 R)
• M60: 37,779,147 km (0.116 R)
• M61: 41,243,535 km (0.115 R)
• M62: 41,521,338 km (0.077 R)
• M63: 43,201,322 km (0.083 R)
• M64: 44,049,542 km (0.09 R)
• M65: 44,238,783 km (0.095 R)
• M66: 44,333,479 km (0.116 R)
• M67: 44,523,019 km (0.111 R)
• M68: 44,808,003 km (0.081 R)
• M69: 45,762,288 km (0.12 R)
• M70: 47,690,904 km (0.111 R)
• M71: 48,665,235 km (0.12 R)
• M72: 48,762,922 km (0.079 R)
• M73: 49,056,732 km (0.037 R)
• M74: 49,350,991 km (0.07 R)
• M75: 49,547,563 km (0.05 R)
• M76: 50,237,508 km (0.043 R)
• M77: 51,328,077 km (0.048 R)
• M78: 51,427,709 km (0.104 R)
• M79: 51,926,319 km (0.091 R)
• M80: 52,627,035 km (0.073 R)
• M81: 53,734,658 km (0.102 R)
• M82: 54,646,606 km (0.048 R)
• M83: 56,280,215 km (0.12 R)
• M84: 57,826,309 km (0.066 R)
• M85: 57,929,980 km (0.107 R)
• M86: 61,276,634 km (0.089 R)
• M87: 62,866,860 km (0.098 R)
• M88: 63,827,577 km (0.114 R)
• M89: 65,547,354 km (0.12 R)
• M90: 65,655,214 km (0.087 R)
• M91: 67,827,525 km (0.113 R)
• M92: 69,802,516 km (0.097 R)
• M93: 70,797,192 km (0.111 R)
• M94: 72,130,558 km (0.111 R)
• M95: 73,248,054 km (0.094 R)
• M96: 74,709,326 km (0.066 R)
• M97: 75,500,250 km (0.114 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 19,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit