🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.45 AU - 0.61 AU

Year: 147 Days

Day: 27.3 Hours

Environment

Temp: 143 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.83 AU - 0.91 AU

Year: 309 Days

Day: 47.4 Hours

Environment

Temp: 39 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.1

Radius: 11.9

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.24 AU - 7.58 AU

Year: 6917 Days

Day: 7.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 29,049,525 km

• M1: 200,012 km (0.052 R)
• M2: 314,156 km (0.077 R)
• M3: 501,302 km (0.101 R)
• M4: 645,216 km (0.047 R)
• M5: 835,205 km (0.062 R)
• M6: 1,061,546 km (0.091 R)
• M7: 1,289,982 km (0.114 R)
• M8: 1,593,666 km (0.109 R)
• M9: 1,754,334 km (0.097 R)
• M10: 2,427,225 km (0.092 R)
• M11: 2,708,021 km (0.05 R)
• M12: 2,852,383 km (0.094 R)
• M13: 3,024,121 km (0.094 R)
• M14: 3,199,450 km (0.098 R)
• M15: 3,275,745 km (0.059 R)
• M16: 3,507,920 km (0.111 R)
• M17: 3,665,896 km (0.064 R)
• M18: 3,772,410 km (0.118 R)
• M19: 4,293,010 km (0.08 R)
• M20: 4,519,052 km (0.108 R)
• M21: 5,131,207 km (0.105 R)
• M22: 5,341,093 km (0.12 R)
• M23: 5,431,899 km (0.07 R)
• M24: 5,584,489 km (0.114 R)
• M25: 6,145,481 km (0.113 R)
• M26: 6,822,860 km (0.107 R)
• M27: 7,053,988 km (0.045 R)
• M28: 7,187,280 km (0.094 R)
• M29: 7,456,257 km (0.099 R)
• M30: 7,626,051 km (0.039 R)
• M31: 8,248,079 km (0.114 R)
• M32: 8,423,707 km (0.042 R)
• M33: 8,600,681 km (0.075 R)
• M34: 9,139,084 km (0.051 R)
• M35: 9,688,257 km (0.108 R)
• M36: 10,627,582 km (0.088 R)
• M37: 10,857,215 km (0.071 R)
• M38: 11,166,135 km (0.038 R)
• M39: 12,270,167 km (0.07 R)
• M40: 12,672,884 km (0.061 R)
• M41: 13,079,940 km (0.094 R)
• M42: 14,538,370 km (0.081 R)
• M43: 14,879,004 km (0.096 R)
• M44: 15,394,818 km (0.101 R)
• M45: 15,916,465 km (0.103 R)
• M46: 16,532,509 km (0.114 R)
• M47: 16,665,652 km (0.062 R)
• M48: 17,561,593 km (0.082 R)
• M49: 17,787,935 km (0.11 R)
• M50: 18,243,760 km (0.03 R)
• M51: 19,540,474 km (0.116 R)
• M52: 19,728,070 km (0.066 R)
• M53: 20,866,659 km (0.119 R)
• M54: 21,106,614 km (0.083 R)
• M55: 21,540,747 km (0.052 R)
• M56: 22,319,703 km (0.073 R)
• M57: 22,417,839 km (0.067 R)
• M58: 22,860,649 km (0.095 R)
• M59: 22,959,533 km (0.084 R)
• M60: 23,405,933 km (0.049 R)
• M61: 23,855,325 km (0.038 R)
• M62: 23,955,556 km (0.103 R)
• M63: 24,307,560 km (0.12 R)
• M64: 24,458,953 km (0.077 R)
• M65: 25,118,380 km (0.103 R)
• M66: 25,476,069 km (0.094 R)
• M67: 25,886,715 km (0.108 R)
• M68: 25,989,788 km (0.068 R)
• M69: 26,144,621 km (0.08 R)
• M70: 27,079,758 km (0.081 R)
• M71: 27,761,924 km (0.093 R)
• M72: 28,503,032 km (0.101 R)
• M73: 29,842,531 km (0.049 R)
• M74: 29,950,541 km (0.092 R)
• M75: 30,167,009 km (0.067 R)
• M76: 31,586,842 km (0.099 R)
• M77: 31,751,998 km (0.088 R)
• M78: 32,582,566 km (0.1 R)
• M79: 33,084,167 km (0.113 R)
• M80: 33,700,960 km (0.112 R)
• M81: 33,869,706 km (0.039 R)
• M82: 34,151,698 km (0.041 R)
• M83: 37,130,790 km (0.08 R)
• M84: 37,305,221 km (0.119 R)
• M85: 39,656,600 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.3

Radius: 14

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.64 AU - 8.96 AU

Year: 7511 Days

Day: 13 Hours

Environment

Temp: -176 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,049,525 km

• M1: 203,004 km (0.075 R)
• M2: 324,179 km (0.109 R)
• M3: 413,788 km (0.115 R)
• M4: 526,435 km (0.085 R)
• M5: 630,705 km (0.09 R)
• M6: 731,982 km (0.119 R)
• M7: 1,389,465 km (0.083 R)
• M8: 2,004,761 km (0.054 R)
• M9: 2,126,983 km (0.07 R)
• M10: 2,434,556 km (0.082 R)
• M11: 2,854,327 km (0.081 R)
• M12: 3,072,890 km (0.076 R)
• M13: 3,214,858 km (0.068 R)
• M14: 3,317,782 km (0.049 R)
• M15: 3,697,311 km (0.12 R)
• M16: 3,914,228 km (0.096 R)
• M17: 4,270,271 km (0.093 R)
• M18: 4,521,296 km (0.071 R)
• M19: 4,660,273 km (0.093 R)
• M20: 4,777,258 km (0.097 R)
• M21: 5,085,879 km (0.116 R)
• M22: 5,376,697 km (0.098 R)
• M23: 5,949,358 km (0.094 R)
• M24: 6,127,529 km (0.12 R)
• M25: 6,541,616 km (0.064 R)
• M26: 6,725,621 km (0.111 R)
• M27: 6,938,050 km (0.119 R)
• M28: 7,179,800 km (0.088 R)
• M29: 7,397,016 km (0.096 R)
• M30: 7,616,476 km (0.096 R)
• M31: 8,033,705 km (0.065 R)
• M32: 8,487,136 km (0.075 R)
• M33: 8,774,813 km (0.101 R)
• M34: 8,890,751 km (0.09 R)
• M35: 9,153,445 km (0.107 R)
• M36: 9,389,211 km (0.118 R)
• M37: 9,478,222 km (0.11 R)
• M38: 9,567,382 km (0.118 R)
• M39: 9,866,877 km (0.098 R)
• M40: 10,660,045 km (0.105 R)
• M41: 10,814,879 km (0.109 R)
• M42: 11,189,622 km (0.11 R)
• M43: 11,284,018 km (0.063 R)
• M44: 12,437,268 km (0.071 R)
• M45: 12,698,615 km (0.112 R)
• M46: 12,797,051 km (0.101 R)
• M47: 12,928,846 km (0.076 R)
• M48: 13,094,152 km (0.097 R)
• M49: 13,193,635 km (0.113 R)
• M50: 13,661,278 km (0.062 R)
• M51: 14,750,948 km (0.094 R)
• M52: 14,992,998 km (0.086 R)
• M53: 15,691,919 km (0.044 R)
• M54: 16,009,964 km (0.09 R)
• M55: 16,330,104 km (0.089 R)
• M56: 17,121,626 km (0.093 R)
• M57: 17,412,594 km (0.082 R)
• M58: 17,778,510 km (0.12 R)
• M59: 17,888,764 km (0.112 R)
• M60: 18,258,121 km (0.107 R)
• M61: 19,154,811 km (0.076 R)
• M62: 19,381,152 km (0.106 R)
• M63: 19,684,387 km (0.073 R)
• M64: 19,874,825 km (0.111 R)
• M65: 20,027,415 km (0.105 R)
• M66: 20,526,473 km (0.096 R)
• M67: 20,719,604 km (0.087 R)
• M68: 21,341,333 km (0.074 R)
• M69: 21,458,618 km (0.109 R)
• M70: 21,615,247 km (0.076 R)
• M71: 21,890,507 km (0.116 R)
• M72: 22,166,814 km (0.102 R)
• M73: 23,283,562 km (0.116 R)
• M74: 23,767,811 km (0.12 R)
• M75: 24,705,191 km (0.096 R)
• M76: 25,364,469 km (0.079 R)
• M77: 25,737,865 km (0.05 R)
• M78: 26,574,117 km (0.101 R)
• M79: 28,488,222 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 15,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit