🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.4 AU - 0.62 AU

Year: 168 Days

Day: 31.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 18,176,417 km

• M1: 272,717 km (0.087 R)
• M2: 489,335 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.51 AU - 0.77 AU

Year: 236 Days

Day: 42.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.74 AU - 0.94 AU

Year: 354 Days

Day: 43.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.2

Radius: 14.8

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.43 AU - 2.47 AU

Year: 1765 Days

Day: 11.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 18,176,417 km

• M1: 187,745 km (0.101 R)
• M2: 352,303 km (0.071 R)
• M3: 447,746 km (0.093 R)
• M4: 566,976 km (0.088 R)
• M5: 897,138 km (0.119 R)
• M6: 1,030,580 km (0.102 R)
• M7: 1,135,597 km (0.106 R)
• M8: 1,229,844 km (0.084 R)
• M9: 1,357,601 km (0.091 R)
• M10: 1,660,088 km (0.08 R)
• M11: 1,836,912 km (0.093 R)
• M12: 2,219,135 km (0.042 R)
• M13: 2,386,984 km (0.051 R)
• M14: 2,578,469 km (0.106 R)
• M15: 3,310,302 km (0.12 R)
• M16: 3,406,194 km (0.057 R)
• M17: 3,601,120 km (0.081 R)
• M18: 3,710,925 km (0.092 R)
• M19: 3,844,366 km (0.114 R)
• M20: 3,956,714 km (0.11 R)
• M21: 4,058,740 km (0.038 R)
• M22: 4,242,596 km (0.096 R)
• M23: 4,370,502 km (0.045 R)
• M24: 4,594,749 km (0.091 R)
• M25: 4,846,971 km (0.04 R)
• M26: 4,944,210 km (0.098 R)
• M27: 5,128,514 km (0.087 R)
• M28: 5,377,744 km (0.082 R)
• M29: 5,478,573 km (0.072 R)
• M30: 5,618,298 km (0.113 R)
• M31: 5,746,353 km (0.063 R)
• M32: 5,966,412 km (0.085 R)
• M33: 6,097,011 km (0.089 R)
• M34: 6,268,450 km (0.099 R)
• M35: 6,562,111 km (0.108 R)
• M36: 6,737,888 km (0.117 R)
• M37: 6,833,182 km (0.11 R)
• M38: 7,011,353 km (0.114 R)
• M39: 7,163,344 km (0.116 R)
• M40: 7,526,867 km (0.107 R)
• M41: 7,753,658 km (0.086 R)
• M42: 7,982,842 km (0.101 R)
• M43: 8,185,098 km (0.1 R)
• M44: 8,330,657 km (0.074 R)
• M45: 9,343,285 km (0.109 R)
• M46: 9,495,575 km (0.074 R)
• M47: 9,740,916 km (0.051 R)
• M48: 10,034,876 km (0.1 R)
• M49: 10,253,438 km (0.089 R)
• M50: 10,615,914 km (0.071 R)
• M51: 10,774,936 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.4

Radius: 12

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.11 AU - 3.11 AU

Year: 2524 Days

Day: 5.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 18,176,417 km

• M1: 167,250 km (0.051 R)
• M2: 461,809 km (0.066 R)
• M3: 557,102 km (0.089 R)
• M4: 702,362 km (0.095 R)
• M5: 1,124,078 km (0.119 R)
• M6: 1,281,455 km (0.082 R)
• M7: 1,560,455 km (0.11 R)
• M8: 1,773,782 km (0.117 R)
• M9: 1,859,352 km (0.049 R)
• M10: 2,215,993 km (0.096 R)
• M11: 2,389,078 km (0.092 R)
• M12: 2,993,753 km (0.046 R)
• M13: 3,707,484 km (0.094 R)
• M14: 4,043,032 km (0.053 R)
• M15: 4,371,998 km (0.118 R)
• M16: 4,472,528 km (0.1 R)
• M17: 4,556,751 km (0.097 R)
• M18: 4,675,681 km (0.056 R)
• M19: 4,847,270 km (0.058 R)
• M20: 5,663,775 km (0.07 R)
• M21: 5,902,384 km (0.081 R)
• M22: 6,050,785 km (0.096 R)
• M23: 6,332,627 km (0.088 R)
• M24: 6,967,670 km (0.113 R)
• M25: 7,124,599 km (0.118 R)
• M26: 7,243,230 km (0.105 R)
• M27: 7,322,666 km (0.056 R)
• M28: 7,582,667 km (0.095 R)
• M29: 7,927,490 km (0.118 R)
• M30: 8,050,460 km (0.09 R)
• M31: 8,174,028 km (0.057 R)
• M32: 8,277,400 km (0.101 R)
• M33: 8,485,640 km (0.066 R)
• M34: 8,674,582 km (0.064 R)
• M35: 8,780,049 km (0.037 R)
• M36: 8,971,235 km (0.093 R)
• M37: 9,596,255 km (0.076 R)
• M38: 10,013,483 km (0.076 R)
• M39: 10,124,335 km (0.072 R)
• M40: 10,436,695 km (0.103 R)
• M41: 10,571,633 km (0.081 R)
• M42: 10,934,108 km (0.062 R)
• M43: 11,116,917 km (0.11 R)
• M44: 11,578,277 km (0.069 R)
• M45: 11,671,327 km (0.118 R)
• M46: 12,187,589 km (0.105 R)
• M47: 12,496,209 km (0.042 R)
• M48: 13,121,080 km (0.074 R)
• M49: 13,364,176 km (0.084 R)
• M50: 13,584,235 km (0.075 R)
• M51: 13,706,905 km (0.052 R)
• M52: 13,928,908 km (0.096 R)
• M53: 14,027,942 km (0.044 R)
• M54: 14,551,534 km (0.069 R)
• M55: 14,652,064 km (0.04 R)
• M56: 14,727,611 km (0.034 R)
• M57: 15,005,564 km (0.025 R)
• M58: 15,310,744 km (0.103 R)
• M59: 15,566,706 km (0.108 R)
• M60: 16,082,968 km (0.079 R)
• M61: 16,291,059 km (0.083 R)
• M62: 16,473,867 km (0.063 R)
• M63: 16,894,237 km (0.099 R)
• M64: 17,052,661 km (0.06 R)
• M65: 17,264,941 km (0.079 R)
• M66: 17,371,305 km (0.108 R)
• M67: 17,718,671 km (0.104 R)
• M68: 17,852,860 km (0.045 R)
• M69: 18,176,440 km (0.118 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: 257 - 11,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit