🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.42 AU - 1.48 AU

Year: 625 Days

Day: 15.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.53 AU - 1.85 AU

Year: 787 Days

Day: 34.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.72 AU - 2.54 AU

Year: 1113 Days

Day: 33.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,577,357 km

• M1: 1,683,425 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.87 AU - 2.97 AU

Year: 1348 Days

Day: 13.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,577,357 km

• M1: 171,140 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.37 AU - 5.49 AU

Year: 3921 Days

Day: 32.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.2

Radius: 11.2

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.52 AU - 8 AU

Year: 6295 Days

Day: 10.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 109,577,357 km

• M1: 142,118 km (0.069 R)
• M2: 430,991 km (0.116 R)
• M3: 639,082 km (0.08 R)
• M4: 881,431 km (0.093 R)
• M5: 964,457 km (0.093 R)
• M6: 1,050,177 km (0.063 R)
• M7: 1,123,779 km (0.094 R)
• M8: 1,404,126 km (0.119 R)
• M9: 1,536,071 km (0.101 R)
• M10: 1,689,708 km (0.091 R)
• M11: 1,812,677 km (0.118 R)
• M12: 2,012,391 km (0.07 R)
• M13: 2,413,612 km (0.092 R)
• M14: 2,945,133 km (0.104 R)
• M15: 3,356,378 km (0.062 R)
• M16: 3,535,147 km (0.096 R)
• M17: 3,625,654 km (0.088 R)
• M18: 3,995,759 km (0.101 R)
• M19: 4,137,578 km (0.069 R)
• M20: 4,353,747 km (0.1 R)
• M21: 4,797,155 km (0.068 R)
• M22: 5,542,003 km (0.036 R)
• M23: 5,727,205 km (0.069 R)
• M24: 6,599,959 km (0.062 R)
• M25: 7,368,443 km (0.081 R)
• M26: 7,484,681 km (0.105 R)
• M27: 7,778,192 km (0.118 R)
• M28: 8,346,065 km (0.117 R)
• M29: 8,619,829 km (0.025 R)
• M30: 8,773,167 km (0.088 R)
• M31: 9,553,470 km (0.098 R)
• M32: 9,680,478 km (0.053 R)
• M33: 10,096,809 km (0.102 R)
• M34: 10,519,124 km (0.089 R)
• M35: 10,650,321 km (0.089 R)
• M36: 10,914,212 km (0.102 R)
• M37: 11,213,557 km (0.106 R)
• M38: 11,583,214 km (0.098 R)
• M39: 11,684,790 km (0.118 R)
• M40: 13,137,087 km (0.069 R)
• M41: 13,349,216 km (0.11 R)
• M42: 14,535,976 km (0.065 R)
• M43: 14,608,980 km (0.088 R)
• M44: 14,865,540 km (0.101 R)
• M45: 15,532,149 km (0.113 R)
• M46: 15,644,048 km (0.083 R)
• M47: 16,019,538 km (0.099 R)
• M48: 16,322,025 km (0.105 R)
• M49: 16,435,869 km (0.101 R)
• M50: 16,855,940 km (0.094 R)
• M51: 17,163,513 km (0.082 R)
• M52: 17,395,540 km (0.096 R)
• M53: 17,589,568 km (0.11 R)
• M54: 17,784,494 km (0.063 R)
• M55: 18,491,793 km (0.108 R)
• M56: 19,368,736 km (0.093 R)
• M57: 19,691,119 km (0.106 R)
• M58: 19,893,375 km (0.081 R)
• M59: 20,137,070 km (0.07 R)
• M60: 20,504,483 km (0.109 R)
• M61: 20,874,139 km (0.084 R)
• M62: 21,328,916 km (0.103 R)
• M63: 21,453,531 km (0.104 R)
• M64: 21,912,498 km (0.085 R)
• M65: 22,501,315 km (0.098 R)
• M66: 22,670,510 km (0.098 R)
• M67: 23,351,629 km (0.109 R)
• M68: 23,996,097 km (0.056 R)
• M69: 24,515,949 km (0.086 R)
• M70: 25,920,524 km (0.091 R)
• M71: 26,231,239 km (0.107 R)
• M72: 26,364,680 km (0.106 R)
• M73: 26,901,138 km (0.089 R)
• M74: 28,030,303 km (0.04 R)
• M75: 28,257,991 km (0.105 R)
• M76: 28,623,458 km (0.088 R)
• M77: 29,822,336 km (0.077 R)
• M78: 30,101,336 km (0.11 R)
• M79: 30,521,556 km (0.073 R)
• M80: 30,896,598 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939

Radius: 3.3

Gravity: 86.23 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 16.89 AU - 20.99 AU

Year: 29522 Days

Day: 17.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 109,577,357 km

• M1: 2,246,062 km (0.106 R)
• M2: 3,147,689 km (0.079 R)
• M3: 3,197,804 km (0.081 R)
• M4: 3,767,922 km (0.11 R)
• M5: 3,874,884 km (0.08 R)
• M6: 4,091,801 km (0.061 R)
• M7: 4,201,755 km (0.1 R)
• M8: 4,368,557 km (0.069 R)
• M9: 4,481,055 km (0.1 R)
• M10: 4,766,188 km (0.083 R)
• M11: 5,234,579 km (0.103 R)
• M12: 6,214,595 km (0.12 R)
• M13: 7,249,513 km (0.111 R)
• M14: 7,651,033 km (0.052 R)
• M15: 11,576,033 km (0.113 R)
• M16: 12,044,573 km (0.068 R)
• M17: 12,439,961 km (0.092 R)
• M18: 12,519,397 km (0.115 R)
• M19: 12,599,133 km (0.039 R)
• M20: 13,000,354 km (0.095 R)
• M21: 13,405,764 km (0.099 R)
• M22: 13,569,125 km (0.075 R)
• M23: 13,650,955 km (0.082 R)
• M24: 16,531,761 km (0.1 R)
• M25: 18,582,300 km (0.075 R)
• M26: 19,222,130 km (0.095 R)
• M27: 20,805,922 km (0.106 R)
• M28: 21,374,843 km (0.116 R)
• M29: 22,141,233 km (0.084 R)
• M30: 24,493,959 km (0.096 R)
• M31: 26,309,778 km (0.107 R)
• M32: 26,411,953 km (0.105 R)
• M33: 26,514,128 km (0.072 R)
• M34: 30,069,022 km (0.117 R)
• M35: 30,711,695 km (0.057 R)
• M36: 31,142,686 km (0.102 R)
• M37: 32,776,594 km (0.069 R)
• M38: 33,659,371 km (0.076 R)
• M39: 34,773,726 km (0.027 R)
• M40: 35,900,048 km (0.108 R)
• M41: 36,126,839 km (0.073 R)
• M42: 37,038,338 km (0.113 R)
• M43: 37,382,264 km (0.112 R)
• M44: 37,727,087 km (0.114 R)
• M45: 38,188,596 km (0.094 R)
• M46: 41,351,843 km (0.095 R)
• M47: 42,066,173 km (0.109 R)
• M48: 46,683,661 km (0.113 R)
• M49: 48,550,044 km (0.067 R)
• M50: 48,800,770 km (0.094 R)
• M51: 48,926,283 km (0.101 R)
• M52: 50,440,662 km (0.11 R)
• M53: 51,076,303 km (0.083 R)
• M54: 52,226,861 km (0.036 R)
• M55: 52,483,720 km (0.093 R)
• M56: 52,741,029 km (0.084 R)
• M57: 53,515,347 km (0.057 R)
• M58: 55,729,695 km (0.029 R)
• M59: 56,386,729 km (0.063 R)
• M60: 57,841,119 km (0.108 R)
• M61: 58,906,406 km (0.087 R)
• M62: 59,307,627 km (0.05 R)
• M63: 64,605,187 km (0.049 R)
• M64: 65,156,904 km (0.069 R)
• M65: 65,295,132 km (0.115 R)
• M66: 66,543,377 km (0.085 R)
• M67: 67,519,653 km (0.119 R)
• M68: 68,219,920 km (0.101 R)
• M69: 69,063,353 km (0.119 R)
• M70: 71,899,579 km (0.116 R)
• M71: 73,475,742 km (0.098 R)
• M72: 73,907,631 km (0.077 R)
• M73: 74,051,694 km (0.104 R)
• M74: 76,662,027 km (0.101 R)
• M75: 79,154,777 km (0.115 R)
• M76: 80,337,049 km (0.062 R)
• M77: 81,078,904 km (0.115 R)
• M78: 82,270,601 km (0.06 R)
• M79: 82,420,049 km (0.085 R)
• M80: 84,520,703 km (0.067 R)
• M81: 87,095,132 km (0.079 R)
• M82: 87,704,594 km (0.109 R)
• M83: 88,468,441 km (0.105 R)
• M84: 91,391,134 km (0.086 R)
• M85: 95,912,580 km (0.095 R)
• M86: 97,962,969 km (0.075 R)
• M87: 98,121,393 km (0.088 R)
• M88: 99,550,053 km (0.104 R)
• M89: 103,554,638 km (0.113 R)
• M90: 105,171,193 km (0.113 R)
• M91: 107,448,371 km (0.03 R)
• M92: 107,611,583 km (0.103 R)
• M93: 108,265,625 km (0.11 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 18,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit