🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.14 AU - 1.26 AU

Year: 464 Days

Day: 22.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 156.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.64 AU - 3.9 AU

Year: 2088 Days

Day: 34.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,484,255 km

• M1: 807,230 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.21 AU - 4.75 AU

Year: 2804 Days

Day: 44.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 169.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.6

Radius: 9.4

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.68 AU - 5.78 AU

Year: 4843 Days

Day: 9.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 18,484,255 km

• M1: 143,764 km (0.052 R)
• M2: 490,980 km (0.096 R)
• M3: 557,551 km (0.076 R)
• M4: 701,165 km (0.12 R)
• M5: 817,253 km (0.056 R)
• M6: 1,011,581 km (0.077 R)
• M7: 1,236,426 km (0.09 R)
• M8: 1,379,292 km (0.094 R)
• M9: 1,494,333 km (0.051 R)
• M10: 1,876,705 km (0.084 R)
• M11: 1,949,410 km (0.084 R)
• M12: 2,386,684 km (0.105 R)
• M13: 2,667,779 km (0.074 R)
• M14: 2,938,252 km (0.104 R)
• M15: 3,087,700 km (0.077 R)
• M16: 3,239,691 km (0.103 R)
• M17: 3,664,699 km (0.114 R)
• M18: 4,107,359 km (0.108 R)
• M19: 4,250,674 km (0.056 R)
• M20: 4,517,856 km (0.087 R)
• M21: 4,690,791 km (0.103 R)
• M22: 5,404,073 km (0.109 R)
• M23: 6,123,938 km (0.06 R)
• M24: 6,233,145 km (0.116 R)
• M25: 6,536,829 km (0.097 R)
• M26: 6,648,578 km (0.117 R)
• M27: 6,987,268 km (0.088 R)
• M28: 7,216,302 km (0.119 R)
• M29: 8,126,904 km (0.066 R)
• M30: 8,458,862 km (0.058 R)
• M31: 8,887,609 km (0.095 R)
• M32: 9,073,560 km (0.085 R)
• M33: 9,830,226 km (0.098 R)
• M34: 10,345,890 km (0.099 R)
• M35: 11,102,556 km (0.086 R)
• M36: 12,460,755 km (0.052 R)
• M37: 12,530,018 km (0.081 R)
• M38: 13,159,377 km (0.058 R)
• M39: 13,300,597 km (0.068 R)
• M40: 13,513,475 km (0.039 R)
• M41: 13,834,811 km (0.12 R)
• M42: 14,086,435 km (0.092 R)
• M43: 14,267,149 km (0.054 R)
• M44: 14,594,469 km (0.067 R)
• M45: 14,667,473 km (0.071 R)
• M46: 15,034,586 km (0.079 R)
• M47: 15,108,338 km (0.071 R)
• M48: 16,078,630 km (0.068 R)
• M49: 17,377,588 km (0.049 R)
• M50: 17,571,467 km (0.059 R)
• M51: 17,804,989 km (0.108 R)
• M52: 18,000,513 km (0.059 R)
• M53: 18,433,001 km (0.044 R)
• M54: 18,908,722 km (0.096 R)
• M55: 20,237,750 km (0.111 R)
• M56: 20,523,481 km (0.09 R)
• M57: 20,810,709 km (0.086 R)
• M58: 20,975,267 km (0.048 R)
• M59: 21,638,285 km (0.086 R)
• M60: 22,056,261 km (0.084 R)
• M61: 22,140,186 km (0.084 R)
• M62: 22,772,685 km (0.066 R)
• M63: 22,899,993 km (0.095 R)
• M64: 22,984,965 km (0.045 R)
• M65: 23,496,889 km (0.084 R)
• M66: 24,055,786 km (0.102 R)
• M67: 24,228,572 km (0.059 R)
• M68: 24,619,022 km (0.063 R)
• M69: 25,846,922 km (0.118 R)
• M70: 26,023,896 km (0.085 R)
• M71: 26,112,608 km (0.054 R)
• M72: 26,512,931 km (0.099 R)
• M73: 27,049,838 km (0.059 R)
• M74: 27,545,007 km (0.052 R)
• M75: 27,635,364 km (0.04 R)
• M76: 28,361,961 km (0.096 R)
• M77: 28,819,282 km (0.078 R)
• M78: 29,880,230 km (0.1 R)
• M79: 30,066,030 km (0.111 R)
• M80: 30,205,605 km (0.099 R)
• M81: 30,485,503 km (0.037 R)
• M82: 30,766,298 km (0.11 R)
• M83: 31,047,991 km (0.031 R)
• M84: 31,236,185 km (0.083 R)
• M85: 31,471,951 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.3

Radius: 11

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.78 AU - 9.94 AU

Year: 9312 Days

Day: 10.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 18,484,255 km

• M1: 188,643 km (0.037 R)
• M2: 366,964 km (0.081 R)
• M3: 552,016 km (0.085 R)
• M4: 648,806 km (0.106 R)
• M5: 752,178 km (0.07 R)
• M6: 967,150 km (0.113 R)
• M7: 1,245,552 km (0.106 R)
• M8: 1,377,647 km (0.118 R)
• M9: 1,656,348 km (0.08 R)
• M10: 1,915,002 km (0.037 R)
• M11: 2,055,924 km (0.102 R)
• M12: 2,134,313 km (0.072 R)
• M13: 2,361,702 km (0.113 R)
• M14: 2,513,244 km (0.068 R)
• M15: 2,625,592 km (0.08 R)
• M16: 2,782,670 km (0.077 R)
• M17: 2,869,736 km (0.112 R)
• M18: 3,303,570 km (0.098 R)
• M19: 3,984,838 km (0.117 R)
• M20: 4,132,940 km (0.077 R)
• M21: 4,417,625 km (0.117 R)
• M22: 4,588,167 km (0.1 R)
• M23: 4,708,892 km (0.099 R)
• M24: 4,813,162 km (0.03 R)
• M25: 5,006,442 km (0.076 R)
• M26: 5,292,174 km (0.1 R)
• M27: 5,418,884 km (0.086 R)
• M28: 5,509,989 km (0.045 R)
• M29: 5,620,093 km (0.102 R)
• M30: 5,712,245 km (0.12 R)
• M31: 6,181,234 km (0.094 R)
• M32: 6,391,419 km (0.065 R)
• M33: 6,487,910 km (0.079 R)
• M34: 6,701,536 km (0.048 R)
• M35: 6,917,705 km (0.103 R)
• M36: 7,036,485 km (0.099 R)
• M37: 7,681,851 km (0.091 R)
• M38: 7,804,970 km (0.101 R)
• M39: 7,949,481 km (0.116 R)
• M40: 8,262,141 km (0.069 R)
• M41: 9,885,128 km (0.065 R)
• M42: 10,836,122 km (0.12 R)
• M43: 10,974,500 km (0.057 R)
• M44: 11,066,951 km (0.033 R)
• M45: 11,322,614 km (0.092 R)
• M46: 11,698,105 km (0.115 R)
• M47: 12,030,062 km (0.11 R)
• M48: 12,101,570 km (0.118 R)
• M49: 12,268,970 km (0.101 R)
• M50: 12,606,164 km (0.087 R)
• M51: 12,678,868 km (0.08 R)
• M52: 12,824,577 km (0.117 R)
• M53: 12,922,114 km (0.108 R)
• M54: 13,166,857 km (0.064 R)
• M55: 13,363,727 km (0.119 R)
• M56: 14,287,195 km (0.104 R)
• M57: 14,363,041 km (0.077 R)
• M58: 14,438,887 km (0.119 R)
• M59: 14,616,610 km (0.073 R)
• M60: 14,922,836 km (0.111 R)
• M61: 15,334,530 km (0.047 R)
• M62: 15,802,173 km (0.079 R)
• M63: 15,906,742 km (0.075 R)
• M64: 16,751,371 km (0.064 R)
• M65: 17,854,955 km (0.065 R)
• M66: 18,291,930 km (0.063 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 12,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit