🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.52 AU - 0.86 AU

Year: 219 Days

Day: 21.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,524,987 km

• M1: 116,986 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.7 AU - 1.16 AU

Year: 343 Days

Day: 42.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.43 AU - 1.47 AU

Year: 669 Days

Day: 32 Hours

Environment

Temp: -57 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.39 AU - 1.57 AU

Year: 689 Days

Day: 13.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.69 AU - 1.79 AU

Year: 879 Days

Day: 42.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 120.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.88 AU - 2.32 AU

Year: 1165 Days

Day: 16.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 81.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.52 AU - 3.44 AU

Year: 1970 Days

Day: 36.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,524,987 km

• M1: 817,253 km (0.097 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.83 AU - 4.69 AU

Year: 2792 Days

Day: 45.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,524,987 km

• M1: 1,171,202 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472

Radius: 13.1

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.02 AU - 9.04 AU

Year: 8713 Days

Day: 6.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 145.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 90,524,987 km

• M1: 207,343 km (0.107 R)
• M2: 343,028 km (0.074 R)
• M3: 554,709 km (0.082 R)
• M4: 658,979 km (0.079 R)
• M5: 829,819 km (0.114 R)
• M6: 937,081 km (0.104 R)
• M7: 1,288,935 km (0.109 R)
• M8: 1,781,561 km (0.112 R)
• M9: 2,155,855 km (0.096 R)
• M10: 2,264,313 km (0.114 R)
• M11: 2,740,483 km (0.084 R)
• M12: 3,075,283 km (0.061 R)
• M13: 3,628,496 km (0.119 R)
• M14: 3,811,006 km (0.036 R)
• M15: 3,916,771 km (0.062 R)
• M16: 4,050,362 km (0.048 R)
• M17: 4,883,772 km (0.045 R)
• M18: 5,027,835 km (0.095 R)
• M19: 5,648,516 km (0.111 R)
• M20: 6,168,818 km (0.075 R)
• M21: 6,418,945 km (0.028 R)
• M22: 6,704,528 km (0.083 R)
• M23: 7,686,488 km (0.065 R)
• M24: 8,057,790 km (0.06 R)
• M25: 8,435,076 km (0.105 R)
• M26: 8,573,753 km (0.092 R)
• M27: 8,818,196 km (0.043 R)
• M28: 9,601,491 km (0.08 R)
• M29: 9,891,860 km (0.106 R)
• M30: 10,667,974 km (0.112 R)
• M31: 11,733,260 km (0.113 R)
• M32: 13,112,104 km (0.117 R)
• M33: 14,500,372 km (0.093 R)
• M34: 15,211,859 km (0.047 R)
• M35: 15,892,081 km (0.077 R)
• M36: 16,106,604 km (0.101 R)
• M37: 16,235,857 km (0.091 R)
• M38: 16,756,158 km (0.118 R)
• M39: 18,036,118 km (0.055 R)
• M40: 18,801,161 km (0.101 R)
• M41: 19,119,206 km (0.073 R)
• M42: 19,484,973 km (0.117 R)
• M43: 19,991,511 km (0.077 R)
• M44: 20,642,711 km (0.09 R)
• M45: 21,206,246 km (0.055 R)
• M46: 21,395,338 km (0.117 R)
• M47: 22,109,069 km (0.069 R)
• M48: 22,589,278 km (0.09 R)
• M49: 22,685,769 km (0.084 R)
• M50: 22,830,729 km (0.082 R)
• M51: 23,121,548 km (0.118 R)
• M52: 24,297,088 km (0.036 R)
• M53: 24,494,856 km (0.114 R)
• M54: 25,341,580 km (0.083 R)
• M55: 26,147,314 km (0.042 R)
• M56: 28,198,151 km (0.096 R)
• M57: 29,400,619 km (0.107 R)
• M58: 29,558,744 km (0.046 R)
• M59: 29,769,976 km (0.028 R)
• M60: 30,887,173 km (0.12 R)
• M61: 31,423,930 km (0.082 R)
• M62: 31,585,646 km (0.115 R)
• M63: 32,072,287 km (0.094 R)
• M64: 32,724,983 km (0.049 R)
• M65: 33,162,407 km (0.116 R)
• M66: 33,327,114 km (0.056 R)
• M67: 33,436,919 km (0.071 R)
• M68: 33,712,179 km (0.074 R)
• M69: 34,043,389 km (0.09 R)
• M70: 34,264,794 km (0.063 R)
• M71: 35,099,550 km (0.116 R)
• M72: 35,491,347 km (0.053 R)
• M73: 35,659,644 km (0.109 R)
• M74: 35,828,391 km (0.064 R)
• M75: 36,053,536 km (0.071 R)
• M76: 36,222,880 km (0.059 R)
• M77: 36,392,375 km (0.086 R)
• M78: 36,562,168 km (0.114 R)
• M79: 37,643,611 km (0.079 R)
• M80: 37,929,942 km (0.091 R)
• M81: 38,274,466 km (0.04 R)

Asteroid Belt

Center: 11.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.8

Radius: 7.7

Gravity: 16.54 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 12.8 AU - 16.7 AU

Year: 21690 Days

Day: 15.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 90,524,987 km

• M1: 127,757 km (0.054 R)
• M2: 186,249 km (0.106 R)
• M3: 930,349 km (0.089 R)
• M4: 987,944 km (0.105 R)
• M5: 1,842,747 km (0.069 R)
• M6: 2,027,949 km (0.107 R)
• M7: 2,219,135 km (0.113 R)
• M8: 2,870,035 km (0.113 R)
• M9: 3,485,331 km (0.072 R)
• M10: 3,808,014 km (0.119 R)
• M11: 4,140,271 km (0.045 R)
• M12: 4,383,367 km (0.09 R)
• M13: 5,244,453 km (0.085 R)
• M14: 5,560,702 km (0.068 R)
• M15: 5,992,143 km (0.07 R)
• M16: 6,546,403 km (0.072 R)
• M17: 7,408,386 km (0.112 R)
• M18: 7,763,082 km (0.111 R)
• M19: 8,244,787 km (0.051 R)
• M20: 10,135,555 km (0.067 R)
• M21: 10,331,827 km (0.095 R)
• M22: 10,595,419 km (0.102 R)
• M23: 10,661,691 km (0.088 R)
• M24: 12,084,366 km (0.052 R)
• M25: 13,999,518 km (0.092 R)
• M26: 14,291,234 km (0.072 R)
• M27: 14,732,398 km (0.032 R)
• M28: 15,477,844 km (0.097 R)
• M29: 17,472,732 km (0.087 R)
• M30: 18,580,056 km (0.093 R)
• M31: 18,660,090 km (0.1 R)
• M32: 19,384,892 km (0.089 R)
• M33: 20,530,513 km (0.071 R)
• M34: 20,861,872 km (0.102 R)
• M35: 21,278,652 km (0.102 R)
• M36: 21,362,277 km (0.117 R)
• M37: 21,613,900 km (0.092 R)
• M38: 22,972,698 km (0.075 R)
• M39: 23,230,605 km (0.089 R)
• M40: 24,184,291 km (0.082 R)
• M41: 24,534,200 km (0.096 R)
• M42: 24,709,828 km (0.088 R)
• M43: 25,505,240 km (0.078 R)
• M44: 29,793,164 km (0.106 R)
• M45: 30,828,531 km (0.062 R)
• M46: 31,588,937 km (0.119 R)
• M47: 33,322,327 km (0.102 R)
• M48: 34,102,480 km (0.113 R)
• M49: 34,396,739 km (0.112 R)
• M50: 38,093,153 km (0.114 R)
• M51: 38,602,235 km (0.098 R)
• M52: 41,494,560 km (0.116 R)
• M53: 43,496,778 km (0.097 R)
• M54: 44,884,597 km (0.118 R)
• M55: 44,992,008 km (0.054 R)
• M56: 45,099,420 km (0.071 R)
• M57: 45,637,972 km (0.071 R)
• M58: 45,962,151 km (0.107 R)
• M59: 46,939,174 km (0.104 R)
• M60: 47,703,769 km (0.1 R)
• M61: 47,813,424 km (0.07 R)
• M62: 49,577,782 km (0.102 R)
• M63: 50,356,438 km (0.084 R)
• M64: 50,468,038 km (0.087 R)
• M65: 51,027,086 km (0.066 R)
• M66: 51,139,135 km (0.113 R)
• M67: 52,151,463 km (0.104 R)
• M68: 53,511,308 km (0.107 R)
• M69: 53,739,146 km (0.103 R)
• M70: 55,572,916 km (0.117 R)
• M71: 58,713,873 km (0.081 R)
• M72: 58,948,742 km (0.09 R)
• M73: 59,184,059 km (0.113 R)
• M74: 60,364,985 km (0.084 R)
• M75: 62,031,355 km (0.074 R)
• M76: 63,712,836 km (0.083 R)
• M77: 67,488,985 km (0.077 R)
• M78: 69,094,021 km (0.116 R)
• M79: 69,714,702 km (0.119 R)
• M80: 71,337,091 km (0.1 R)
• M81: 71,964,504 km (0.12 R)
• M82: 73,984,076 km (0.077 R)
• M83: 75,128,350 km (0.07 R)
• M84: 75,511,021 km (0.079 R)
• M85: 79,243,787 km (0.074 R)
• M86: 81,721,876 km (0.055 R)
• M87: 88,632,699 km (0.032 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 15,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit