🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.48 AU - 0.7 AU

Year: 165 Days

Day: 20.4 Hours

Environment

Temp: 240 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,975,804 km

• M1: 90,656 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.94 AU - 1.32 AU

Year: 437 Days

Day: 44.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 41.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,975,804 km

• M1: 742,454 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.64 AU - 2.16 AU

Year: 952 Days

Day: 46 Hours

Environment

Temp: -52 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.3 AU - 2.52 AU

Year: 1360 Days

Day: 36.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,975,804 km

• M1: 227,838 km (0.111 R)

Asteroid Belt

Center: 5.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.5

Radius: 8.6

Gravity: 12.85 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 8.33 AU - 10.39 AU

Year: 10407 Days

Day: 5.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,975,804 km

• M1: 111,899 km (0.06 R)
• M2: 336,745 km (0.108 R)
• M3: 952,938 km (0.115 R)
• M4: 1,370,167 km (0.111 R)
• M5: 1,465,012 km (0.071 R)
• M6: 1,561,951 km (0.057 R)
• M7: 1,636,152 km (0.078 R)
• M8: 1,788,143 km (0.038 R)
• M9: 1,971,401 km (0.12 R)
• M10: 2,825,006 km (0.061 R)
• M11: 3,258,690 km (0.1 R)
• M12: 3,450,924 km (0.065 R)
• M13: 3,515,849 km (0.094 R)
• M14: 4,050,063 km (0.081 R)
• M15: 4,861,931 km (0.106 R)
• M16: 5,493,832 km (0.099 R)
• M17: 5,569,828 km (0.106 R)
• M18: 5,800,209 km (0.042 R)
• M19: 6,270,096 km (0.084 R)
• M20: 6,429,567 km (0.056 R)
• M21: 6,630,626 km (0.073 R)
• M22: 6,833,780 km (0.085 R)
• M23: 6,915,760 km (0.075 R)
• M24: 8,400,668 km (0.112 R)
• M25: 9,021,350 km (0.103 R)
• M26: 9,794,921 km (0.08 R)
• M27: 9,887,372 km (0.104 R)
• M28: 9,980,123 km (0.108 R)
• M29: 10,589,734 km (0.061 R)
• M30: 11,356,573 km (0.025 R)
• M31: 11,453,662 km (0.039 R)
• M32: 12,540,191 km (0.111 R)
• M33: 12,943,357 km (0.077 R)
• M34: 13,504,798 km (0.086 R)
• M35: 15,129,281 km (0.088 R)
• M36: 15,289,800 km (0.082 R)
• M37: 15,828,801 km (0.087 R)
• M38: 15,991,713 km (0.042 R)
• M39: 16,925,353 km (0.062 R)
• M40: 17,092,006 km (0.046 R)
• M41: 18,330,377 km (0.111 R)
• M42: 18,615,959 km (0.067 R)
• M43: 19,075,673 km (0.054 R)
• M44: 19,830,993 km (0.08 R)
• M45: 20,536,796 km (0.104 R)
• M46: 20,595,887 km (0.084 R)
• M47: 20,655,128 km (0.071 R)
• M48: 20,714,518 km (0.112 R)
• M49: 21,430,493 km (0.085 R)
• M50: 21,550,620 km (0.062 R)
• M51: 22,764,308 km (0.064 R)
• M52: 23,317,671 km (0.082 R)
• M53: 23,379,454 km (0.098 R)
• M54: 24,187,283 km (0.088 R)
• M55: 24,312,347 km (0.049 R)
• M56: 24,688,885 km (0.108 R)
• M57: 24,751,865 km (0.076 R)
• M58: 26,535,970 km (0.088 R)
• M59: 26,729,699 km (0.091 R)
• M60: 27,835,676 km (0.068 R)
• M61: 29,622,922 km (0.119 R)
• M62: 30,092,210 km (0.108 R)
• M63: 31,651,768 km (0.067 R)
• M64: 32,752,210 km (0.109 R)
• M65: 32,821,324 km (0.112 R)
• M66: 33,934,931 km (0.101 R)
• M67: 34,355,749 km (0.058 R)
• M68: 35,557,469 km (0.108 R)
• M69: 35,770,945 km (0.039 R)
• M70: 35,913,512 km (0.03 R)
• M71: 35,984,870 km (0.083 R)
• M72: 36,199,094 km (0.088 R)
• M73: 36,700,846 km (0.119 R)
• M74: 37,566,419 km (0.099 R)
• M75: 39,907,326 km (0.11 R)
• M76: 40,129,180 km (0.048 R)
• M77: 40,425,533 km (0.1 R)
• M78: 41,020,634 km (0.058 R)
• M79: 41,468,979 km (0.117 R)
• M80: 41,693,675 km (0.105 R)
• M81: 42,144,263 km (0.099 R)
• M82: 42,898,985 km (0.08 R)
• M83: 43,582,048 km (0.113 R)
• M84: 43,886,779 km (0.03 R)
• M85: 47,755,231 km (0.108 R)
• M86: 49,571,050 km (0.112 R)
• M87: 50,447,394 km (0.115 R)
• M88: 50,527,279 km (0.055 R)
• M89: 53,188,476 km (0.072 R)
• M90: 54,495,064 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.5

Radius: 7.6

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 17.46 AU - 18 AU

Year: 27133 Days

Day: 24.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,975,804 km

• M1: 106,065 km (0.083 R)
• M2: 210,335 km (0.108 R)
• M3: 277,504 km (0.115 R)
• M4: 571,913 km (0.067 R)
• M5: 717,621 km (0.118 R)
• M6: 829,371 km (0.118 R)
• M7: 1,361,041 km (0.073 R)
• M8: 1,950,008 km (0.095 R)
• M9: 2,012,839 km (0.057 R)
• M10: 2,749,010 km (0.062 R)
• M11: 2,963,235 km (0.097 R)
• M12: 3,182,844 km (0.091 R)
• M13: 4,194,874 km (0.111 R)
• M14: 4,735,670 km (0.092 R)
• M15: 4,949,595 km (0.117 R)
• M16: 5,431,151 km (0.112 R)
• M17: 5,882,039 km (0.12 R)
• M18: 6,344,894 km (0.105 R)
• M19: 7,109,788 km (0.059 R)
• M20: 7,207,326 km (0.103 R)
• M21: 8,106,260 km (0.114 R)
• M22: 8,413,833 km (0.066 R)
• M23: 10,062,402 km (0.079 R)
• M24: 12,039,487 km (0.104 R)
• M25: 13,221,759 km (0.079 R)
• M26: 13,704,811 km (0.11 R)
• M27: 13,765,697 km (0.069 R)
• M28: 13,826,583 km (0.09 R)
• M29: 14,316,965 km (0.053 R)
• M30: 15,063,309 km (0.11 R)
• M31: 15,188,821 km (0.083 R)
• M32: 15,567,753 km (0.083 R)
• M33: 15,631,332 km (0.075 R)
• M34: 15,949,826 km (0.103 R)
• M35: 16,270,564 km (0.11 R)
• M36: 17,179,969 km (0.043 R)
• M37: 20,212,767 km (0.111 R)
• M38: 22,755,183 km (0.119 R)
• M39: 23,551,941 km (0.069 R)
• M40: 23,917,259 km (0.053 R)
• M41: 24,505,328 km (0.091 R)
• M42: 25,247,333 km (0.077 R)
• M43: 26,071,917 km (0.1 R)
• M44: 26,525,498 km (0.102 R)
• M45: 28,210,718 km (0.06 R)
• M46: 28,443,193 km (0.109 R)
• M47: 28,831,998 km (0.096 R)
• M48: 29,930,196 km (0.038 R)
• M49: 32,086,499 km (0.067 R)
• M50: 34,209,742 km (0.056 R)
• M51: 34,540,503 km (0.118 R)
• M52: 34,872,161 km (0.045 R)
• M53: 35,706,169 km (0.066 R)
• M54: 35,789,944 km (0.095 R)
• M55: 36,209,716 km (0.076 R)
• M56: 36,293,790 km (0.057 R)
• M57: 37,819,688 km (0.096 R)
• M58: 37,905,108 km (0.094 R)
• M59: 39,886,532 km (0.105 R)
• M60: 39,973,449 km (0.089 R)
• M61: 41,460,601 km (0.091 R)
• M62: 41,548,714 km (0.097 R)
• M63: 42,432,538 km (0.05 R)
• M64: 42,698,823 km (0.097 R)
• M65: 45,483,737 km (0.079 R)
• M66: 46,943,961 km (0.076 R)
• M67: 47,679,833 km (0.045 R)
• M68: 47,956,739 km (0.043 R)
• M69: 48,141,642 km (0.054 R)
• M70: 48,790,747 km (0.052 R)
• M71: 48,976,697 km (0.097 R)
• M72: 49,256,146 km (0.099 R)
• M73: 51,226,799 km (0.117 R)
• M74: 51,794,523 km (0.094 R)
• M75: 52,936,403 km (0.111 R)
• M76: 53,318,775 km (0.091 R)
• M77: 53,894,278 km (0.1 R)
• M78: 55,051,119 km (0.086 R)
• M79: 55,244,848 km (0.087 R)
• M80: 57,291,497 km (0.087 R)
• M81: 59,065,428 km (0.069 R)
• M82: 59,164,611 km (0.076 R)
• M83: 59,263,645 km (0.098 R)
• M84: 59,362,829 km (0.067 R)
• M85: 61,258,084 km (0.117 R)
• M86: 61,559,075 km (0.08 R)
• M87: 61,760,135 km (0.119 R)
• M88: 62,667,146 km (0.109 R)
• M89: 63,375,642 km (0.095 R)
• M90: 64,086,980 km (0.096 R)
• M91: 64,698,686 km (0.104 R)
• M92: 65,107,536 km (0.05 R)
• M93: 66,030,705 km (0.106 R)
• M94: 68,721,671 km (0.101 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 16,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit