🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.55 AU - 0.71 AU

Year: 176 Days

Day: 38.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.59 AU - 0.91 AU

Year: 228 Days

Day: 33.9 Hours

Environment

Temp: 205 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.77 AU - 1.79 AU

Year: 835 Days

Day: 42.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.37 AU - 3.87 AU

Year: 1937 Days

Day: 26.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.56 AU - 4.02 AU

Year: 2593 Days

Day: 17 Hours

Environment

Temp: -115 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.1

Radius: 12.2

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.3 AU - 7.02 AU

Year: 4733 Days

Day: 6 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 43,046,205 km

• M1: 152,440 km (0.051 R)
• M2: 401,521 km (0.083 R)
• M3: 679,025 km (0.082 R)
• M4: 814,411 km (0.106 R)
• M5: 971,339 km (0.111 R)
• M6: 1,065,735 km (0.094 R)
• M7: 1,369,120 km (0.077 R)
• M8: 1,503,907 km (0.12 R)
• M9: 1,657,395 km (0.085 R)
• M10: 1,757,925 km (0.118 R)
• M11: 1,935,198 km (0.061 R)
• M12: 2,087,489 km (0.059 R)
• M13: 2,535,684 km (0.12 R)
• M14: 2,652,520 km (0.067 R)
• M15: 2,771,151 km (0.104 R)
• M16: 2,857,020 km (0.093 R)
• M17: 3,632,685 km (0.054 R)
• M18: 4,191,284 km (0.042 R)
• M19: 4,270,421 km (0.089 R)
• M20: 4,756,315 km (0.072 R)
• M21: 4,880,631 km (0.052 R)
• M22: 5,366,973 km (0.099 R)
• M23: 5,605,133 km (0.114 R)
• M24: 5,714,639 km (0.093 R)
• M25: 6,024,905 km (0.109 R)
• M26: 6,249,900 km (0.109 R)
• M27: 6,363,445 km (0.087 R)
• M28: 6,615,667 km (0.076 R)
• M29: 6,708,268 km (0.088 R)
• M30: 7,130,134 km (0.041 R)
• M31: 7,296,636 km (0.06 R)
• M32: 7,901,610 km (0.067 R)
• M33: 8,397,228 km (0.061 R)
• M34: 8,648,851 km (0.117 R)
• M35: 9,917,591 km (0.102 R)
• M36: 10,183,725 km (0.066 R)
• M37: 10,290,838 km (0.077 R)
• M38: 10,723,026 km (0.102 R)
• M39: 11,161,198 km (0.096 R)
• M40: 11,521,430 km (0.091 R)
• M41: 11,942,099 km (0.066 R)
• M42: 12,055,045 km (0.081 R)
• M43: 12,654,185 km (0.077 R)
• M44: 12,827,120 km (0.093 R)
• M45: 13,146,362 km (0.118 R)
• M46: 13,497,468 km (0.072 R)
• M47: 13,881,486 km (0.107 R)
• M48: 14,119,645 km (0.118 R)
• M49: 14,389,071 km (0.114 R)
• M50: 14,630,073 km (0.114 R)
• M51: 15,453,161 km (0.074 R)
• M52: 15,638,064 km (0.097 R)
• M53: 15,792,898 km (0.073 R)
• M54: 15,979,147 km (0.095 R)
• M55: 16,197,410 km (0.059 R)
• M56: 16,354,039 km (0.094 R)
• M57: 16,511,117 km (0.082 R)
• M58: 17,239,958 km (0.075 R)
• M59: 17,463,906 km (0.069 R)
• M60: 17,946,957 km (0.105 R)
• M61: 18,108,972 km (0.084 R)
• M62: 18,893,463 km (0.118 R)
• M63: 19,190,564 km (0.092 R)
• M64: 19,422,591 km (0.087 R)
• M65: 19,655,664 km (0.056 R)
• M66: 21,107,661 km (0.04 R)
• M67: 21,484,498 km (0.094 R)
• M68: 21,656,685 km (0.106 R)
• M69: 21,863,729 km (0.088 R)
• M70: 23,120,201 km (0.119 R)
• M71: 23,261,272 km (0.078 R)
• M72: 23,402,642 km (0.1 R)
• M73: 23,650,675 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.2

Radius: 11

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.35 AU - 9.03 AU

Year: 7495 Days

Day: 7.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 43,046,205 km

• M1: 167,550 km (0.059 R)
• M2: 276,756 km (0.114 R)
• M3: 519,404 km (0.112 R)
• M4: 616,493 km (0.096 R)
• M5: 720,763 km (0.042 R)
• M6: 880,982 km (0.099 R)
• M7: 1,018,163 km (0.103 R)
• M8: 1,181,524 km (0.111 R)
• M9: 1,353,711 km (0.11 R)
• M10: 1,555,219 km (0.109 R)
• M11: 2,312,633 km (0.056 R)
• M12: 2,408,675 km (0.047 R)
• M13: 2,579,965 km (0.052 R)
• M14: 2,654,614 km (0.109 R)
• M15: 3,012,752 km (0.098 R)
• M16: 3,305,066 km (0.08 R)
• M17: 3,441,050 km (0.098 R)
• M18: 3,578,830 km (0.075 R)
• M19: 3,690,579 km (0.095 R)
• M20: 3,860,223 km (0.108 R)
• M21: 4,564,530 km (0.073 R)
• M22: 4,746,890 km (0.108 R)
• M23: 5,694,742 km (0.1 R)
• M24: 6,631,075 km (0.082 R)
• M25: 6,734,298 km (0.108 R)
• M26: 7,187,579 km (0.06 R)
• M27: 7,435,762 km (0.111 R)
• M28: 7,759,043 km (0.107 R)
• M29: 7,831,598 km (0.105 R)
• M30: 7,904,303 km (0.119 R)
• M31: 8,456,768 km (0.077 R)
• M32: 8,643,615 km (0.07 R)
• M33: 8,756,562 km (0.027 R)
• M34: 9,676,888 km (0.087 R)
• M35: 9,833,218 km (0.105 R)
• M36: 10,267,650 km (0.118 R)
• M37: 10,427,271 km (0.078 R)
• M38: 10,627,882 km (0.076 R)
• M39: 11,442,891 km (0.063 R)
• M40: 11,608,346 km (0.096 R)
• M41: 12,067,462 km (0.099 R)
• M42: 12,788,823 km (0.114 R)
• M43: 13,830,772 km (0.079 R)
• M44: 14,139,692 km (0.078 R)
• M45: 14,674,803 km (0.099 R)
• M46: 15,262,124 km (0.076 R)
• M47: 15,353,080 km (0.093 R)
• M48: 15,444,335 km (0.102 R)
• M49: 16,319,781 km (0.084 R)
• M50: 17,116,689 km (0.099 R)
• M51: 17,591,513 km (0.051 R)
• M52: 17,830,421 km (0.115 R)
• M53: 18,070,525 km (0.036 R)
• M54: 18,311,677 km (0.087 R)
• M55: 18,553,876 km (0.036 R)
• M56: 18,748,503 km (0.12 R)
• M57: 19,731,361 km (0.104 R)
• M58: 20,129,141 km (0.093 R)
• M59: 20,229,073 km (0.071 R)
• M60: 20,479,500 km (0.115 R)
• M61: 20,579,880 km (0.093 R)
• M62: 23,196,496 km (0.097 R)
• M63: 24,730,622 km (0.108 R)
• M64: 25,052,108 km (0.107 R)
• M65: 27,341,105 km (0.066 R)
• M66: 27,729,013 km (0.095 R)
• M67: 27,895,814 km (0.116 R)
• M68: 28,398,313 km (0.093 R)
• M69: 28,622,710 km (0.077 R)
• M70: 30,323,638 km (0.076 R)
• M71: 31,707,867 km (0.066 R)
• M72: 32,232,208 km (0.027 R)
• M73: 32,466,179 km (0.081 R)
• M74: 32,994,708 km (0.073 R)
• M75: 33,230,624 km (0.094 R)
• M76: 33,644,561 km (0.115 R)
• M77: 33,822,583 km (0.072 R)
• M78: 33,941,363 km (0.047 R)
• M79: 34,060,443 km (0.079 R)
• M80: 34,179,523 km (0.11 R)
• M81: 34,358,442 km (0.106 R)
• M82: 35,619,403 km (0.083 R)
• M83: 37,693,278 km (0.1 R)
• M84: 38,620,485 km (0.088 R)
• M85: 40,434,509 km (0.106 R)
• M86: 42,148,302 km (0.079 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 14,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit