🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.52 AU - 0.74 AU

Year: 179 Days

Day: 12.5 Hours

Environment

Temp: 208 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.75 AU - 0.87 AU

Year: 261 Days

Day: 18.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.75 AU - 0.93 AU

Year: 276 Days

Day: 18.1 Hours

Environment

Temp: 94 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 113,686,655 km

• M1: 276,457 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.88 AU - 1.06 AU

Year: 342 Days

Day: 24 Hours

Environment

Temp: 162 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.06 AU - 1.24 AU

Year: 442 Days

Day: 38.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.24 AU - 1.62 AU

Year: 612 Days

Day: 28.4 Hours

Environment

Temp: -13 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.91 AU - 2.13 AU

Year: 1028 Days

Day: 33.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.35 AU - 4.69 AU

Year: 2887 Days

Day: 33.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923

Radius: 3

Gravity: 102.56 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 16.45 AU - 18.47 AU

Year: 26130 Days

Day: 23.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 113,686,655 km

• M1: 40,541 km (0.044 R)
• M2: 96,042 km (0.113 R)
• M3: 387,458 km (0.073 R)
• M4: 1,976,936 km (0.068 R)
• M5: 3,212,315 km (0.11 R)
• M6: 4,635,140 km (0.116 R)
• M7: 5,466,605 km (0.082 R)
• M8: 5,695,939 km (0.069 R)
• M9: 5,870,071 km (0.079 R)
• M10: 5,987,056 km (0.068 R)
• M11: 6,950,766 km (0.096 R)
• M12: 7,074,633 km (0.112 R)
• M13: 7,324,461 km (0.033 R)
• M14: 8,352,348 km (0.1 R)
• M15: 9,630,363 km (0.082 R)
• M16: 9,768,292 km (0.057 R)
• M17: 10,256,580 km (0.093 R)
• M18: 11,915,770 km (0.083 R)
• M19: 12,212,721 km (0.066 R)
• M20: 12,738,259 km (0.112 R)
• M21: 14,358,553 km (0.079 R)
• M22: 15,393,471 km (0.066 R)
• M23: 17,702,963 km (0.102 R)
• M24: 18,811,334 km (0.114 R)
• M25: 19,766,516 km (0.113 R)
• M26: 22,268,241 km (0.048 R)
• M27: 22,725,263 km (0.071 R)
• M28: 22,817,116 km (0.115 R)
• M29: 23,001,121 km (0.115 R)
• M30: 25,341,580 km (0.079 R)
• M31: 25,818,797 km (0.092 R)
• M32: 26,202,665 km (0.106 R)
• M33: 27,756,688 km (0.111 R)
• M34: 28,544,919 km (0.1 R)
• M35: 28,842,469 km (0.104 R)
• M36: 29,140,917 km (0.098 R)
• M37: 30,345,180 km (0.094 R)
• M38: 33,530,268 km (0.03 R)
• M39: 33,634,688 km (0.086 R)
• M40: 35,534,281 km (0.096 R)
• M41: 35,640,795 km (0.096 R)
• M42: 36,282,271 km (0.1 R)
• M43: 38,011,473 km (0.05 R)
• M44: 39,215,735 km (0.112 R)
• M45: 39,656,900 km (0.07 R)
• M46: 39,878,005 km (0.115 R)
• M47: 40,543,865 km (0.065 R)
• M48: 40,878,067 km (0.108 R)
• M49: 43,016,569 km (0.099 R)
• M50: 44,500,430 km (0.077 R)
• M51: 44,615,321 km (0.045 R)
• M52: 45,075,634 km (0.115 R)
• M53: 52,409,220 km (0.09 R)
• M54: 53,870,642 km (0.059 R)
• M55: 54,606,514 km (0.118 R)
• M56: 57,332,486 km (0.104 R)
• M57: 57,832,891 km (0.061 R)
• M58: 59,216,522 km (0.089 R)
• M59: 59,342,783 km (0.068 R)
• M60: 59,722,312 km (0.117 R)
• M61: 61,248,211 km (0.109 R)
• M62: 61,375,967 km (0.068 R)
• M63: 61,887,891 km (0.119 R)
• M64: 62,144,302 km (0.077 R)
• M65: 63,949,499 km (0.078 R)
• M66: 64,468,305 km (0.112 R)
• M67: 65,379,805 km (0.09 R)
• M68: 66,689,235 km (0.116 R)
• M69: 69,600,260 km (0.058 R)
• M70: 70,267,765 km (0.076 R)
• M71: 70,535,246 km (0.068 R)
• M72: 71,071,405 km (0.097 R)
• M73: 72,958,283 km (0.092 R)
• M74: 74,316,183 km (0.103 R)
• M75: 76,506,146 km (0.108 R)
• M76: 77,332,824 km (0.091 R)
• M77: 77,747,360 km (0.034 R)
• M78: 78,301,171 km (0.113 R)
• M79: 79,970,235 km (0.109 R)
• M80: 80,249,534 km (0.102 R)
• M81: 80,669,156 km (0.032 R)
• M82: 82,213,903 km (0.112 R)
• M83: 83,343,367 km (0.112 R)
• M84: 83,910,194 km (0.095 R)
• M85: 84,762,602 km (0.111 R)
• M86: 85,617,853 km (0.105 R)
• M87: 86,476,096 km (0.106 R)
• M88: 88,056,897 km (0.113 R)
• M89: 88,634,046 km (0.101 R)
• M90: 90,082,452 km (0.099 R)
• M91: 92,123,266 km (0.071 R)
• M92: 93,002,603 km (0.119 R)
• M93: 95,953,869 km (0.12 R)
• M94: 97,739,170 km (0.079 R)
• M95: 99,835,934 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.4

Radius: 4.7

Gravity: 43.43 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 15.84 AU - 23.18 AU

Year: 30865 Days

Day: 16.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 113,686,655 km

• M1: 62,083 km (0.047 R)
• M2: 226,940 km (0.115 R)
• M3: 379,829 km (0.082 R)
• M4: 562,638 km (0.076 R)
• M5: 619,634 km (0.114 R)
• M6: 933,640 km (0.112 R)
• M7: 1,985,164 km (0.067 R)
• M8: 2,486,317 km (0.088 R)
• M9: 2,974,305 km (0.09 R)
• M10: 3,385,549 km (0.12 R)
• M11: 3,759,993 km (0.115 R)
• M12: 4,091,352 km (0.081 R)
• M13: 5,384,476 km (0.104 R)
• M14: 6,138,599 km (0.104 R)
• M15: 7,813,048 km (0.109 R)
• M16: 8,376,882 km (0.103 R)
• M17: 10,837,468 km (0.1 R)
• M18: 11,307,205 km (0.116 R)
• M19: 12,673,932 km (0.051 R)
• M20: 13,837,953 km (0.12 R)
• M21: 14,007,148 km (0.05 R)
• M22: 14,432,754 km (0.052 R)
• M23: 16,534,305 km (0.097 R)
• M24: 18,172,102 km (0.113 R)
• M25: 18,543,105 km (0.107 R)
• M26: 18,729,504 km (0.116 R)
• M27: 19,010,299 km (0.075 R)
• M28: 19,386,687 km (0.07 R)
• M29: 20,820,433 km (0.09 R)
• M30: 22,090,370 km (0.069 R)
• M31: 22,884,285 km (0.08 R)
• M32: 26,151,952 km (0.071 R)
• M33: 32,210,067 km (0.097 R)
• M34: 33,675,528 km (0.085 R)
• M35: 34,016,910 km (0.062 R)
• M36: 34,588,224 km (0.09 R)
• M37: 34,702,816 km (0.067 R)
• M38: 35,508,999 km (0.105 R)
• M39: 36,088,542 km (0.097 R)
• M40: 36,671,225 km (0.06 R)
• M41: 36,905,196 km (0.116 R)
• M42: 38,082,382 km (0.112 R)
• M43: 38,319,195 km (0.076 R)
• M44: 41,200,151 km (0.072 R)
• M45: 44,149,772 km (0.107 R)
• M46: 44,398,703 km (0.083 R)
• M47: 44,523,318 km (0.094 R)
• M48: 44,648,083 km (0.115 R)
• M49: 51,422,473 km (0.074 R)
• M50: 54,193,773 km (0.078 R)
• M51: 54,860,681 km (0.119 R)
• M52: 56,068,085 km (0.1 R)
• M53: 57,419,852 km (0.088 R)
• M54: 58,099,774 km (0.081 R)
• M55: 58,236,057 km (0.082 R)
• M56: 59,056,153 km (0.114 R)
• M57: 59,604,878 km (0.059 R)
• M58: 60,431,406 km (0.085 R)
• M59: 61,261,525 km (0.114 R)
• M60: 63,073,155 km (0.064 R)
• M61: 64,196,785 km (0.066 R)
• M62: 64,478,627 km (0.101 R)
• M63: 64,902,288 km (0.112 R)
• M64: 65,185,327 km (0.111 R)
• M65: 66,036,539 km (0.064 R)
• M66: 67,893,647 km (0.114 R)
• M67: 70,638,768 km (0.119 R)
• M68: 73,862,153 km (0.111 R)
• M69: 76,983,513 km (0.073 R)
• M70: 77,883,195 km (0.081 R)
• M71: 78,033,541 km (0.097 R)
• M72: 78,334,382 km (0.118 R)
• M73: 78,786,317 km (0.037 R)
• M74: 81,821,957 km (0.106 R)
• M75: 86,757,789 km (0.117 R)
• M76: 86,913,670 km (0.036 R)
• M77: 89,104,531 km (0.066 R)
• M78: 90,364,594 km (0.109 R)
• M79: 91,947,938 km (0.11 R)
• M80: 93,700,178 km (0.1 R)
• M81: 96,268,623 km (0.107 R)
• M82: 96,429,890 km (0.06 R)
• M83: 100,000,941 km (0.056 R)
• M84: 103,119,757 km (0.095 R)
• M85: 107,773,747 km (0.095 R)
• M86: 108,444,095 km (0.054 R)
• M87: 108,947,791 km (0.107 R)
• M88: 110,801,458 km (0.116 R)
• M89: 111,139,699 km (0.12 R)
• M90: 113,345,968 km (0.103 R)
• M91: 113,516,211 km (0.11 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 18,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit