🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.57 AU - 0.83 AU

Year: 206 Days

Day: 25.8 Hours

Environment

Temp: 207 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.71 AU - 0.99 AU

Year: 275 Days

Day: 23.7 Hours

Environment

Temp: 111 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.88 AU - 0.92 AU

Year: 300 Days

Day: 31.4 Hours

Environment

Temp: 110 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 90,363,859 km

• M1: 206,295 km (0.103 R)
• M2: 501,452 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.88 AU - 1.16 AU

Year: 362 Days

Day: 39 Hours

Environment

Temp: 133 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.6 AU - 1.62 AU

Year: 718 Days

Day: 21.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,363,859 km

• M1: 493,523 km (0.119 R)
• M2: 1,339,200 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.47 AU - 3.71 AU

Year: 2391 Days

Day: 33.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.47 AU - 4.19 AU

Year: 2634 Days

Day: 36 Hours

Environment

Temp: -118 °C

Axial Tilt: 103.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,363,859 km

• M1: 204,201 km (0.1 R)

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.7

Radius: 10.9

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.38 AU - 6.66 AU

Year: 5851 Days

Day: 10.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 90,363,859 km

• M1: 188,045 km (0.071 R)
• M2: 345,870 km (0.087 R)
• M3: 432,487 km (0.07 R)
• M4: 535,261 km (0.102 R)
• M5: 604,525 km (0.052 R)
• M6: 890,706 km (0.06 R)
• M7: 1,045,540 km (0.029 R)
• M8: 1,144,723 km (0.101 R)
• M9: 1,237,773 km (0.091 R)
• M10: 1,333,665 km (0.094 R)
• M11: 1,422,077 km (0.089 R)
• M12: 1,512,734 km (0.089 R)
• M13: 1,615,657 km (0.088 R)
• M14: 1,818,063 km (0.094 R)
• M15: 1,894,807 km (0.084 R)
• M16: 2,154,808 km (0.119 R)
• M17: 2,236,189 km (0.057 R)
• M18: 2,646,835 km (0.12 R)
• M19: 2,835,628 km (0.12 R)
• M20: 3,239,841 km (0.065 R)
• M21: 3,442,097 km (0.057 R)
• M22: 4,175,426 km (0.118 R)
• M23: 4,292,412 km (0.09 R)
• M24: 4,878,985 km (0.104 R)
• M25: 5,347,376 km (0.096 R)
• M26: 5,716,434 km (0.09 R)
• M27: 6,093,570 km (0.06 R)
• M28: 6,837,969 km (0.092 R)
• M29: 7,011,054 km (0.112 R)
• M30: 7,953,072 km (0.116 R)
• M31: 8,485,490 km (0.115 R)
• M32: 8,578,391 km (0.119 R)
• M33: 8,840,486 km (0.078 R)
• M34: 9,048,278 km (0.08 R)
• M35: 10,032,632 km (0.078 R)
• M36: 10,190,158 km (0.118 R)
• M37: 10,348,433 km (0.104 R)
• M38: 10,768,055 km (0.053 R)
• M39: 10,969,713 km (0.115 R)
• M40: 11,050,795 km (0.083 R)
• M41: 11,274,743 km (0.116 R)
• M42: 12,059,832 km (0.106 R)
• M43: 12,185,495 km (0.115 R)
• M44: 12,586,118 km (0.116 R)
• M45: 12,819,939 km (0.101 R)
• M46: 13,162,817 km (0.087 R)
• M47: 14,475,090 km (0.12 R)
• M48: 14,586,391 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.7

Radius: 4.4

Gravity: 38.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 13.37 AU - 16.37 AU

Year: 20153 Days

Day: 15.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 90,363,859 km

• M1: 82,428 km (0.078 R)
• M2: 110,852 km (0.074 R)
• M3: 145,260 km (0.073 R)
• M4: 184,753 km (0.112 R)
• M5: 228,735 km (0.101 R)
• M6: 442,211 km (0.119 R)
• M7: 568,622 km (0.107 R)
• M8: 1,179,430 km (0.108 R)
• M9: 1,965,267 km (0.085 R)
• M10: 2,352,576 km (0.091 R)
• M11: 2,388,928 km (0.082 R)
• M12: 2,499,182 km (0.092 R)
• M13: 2,840,116 km (0.102 R)
• M14: 2,996,146 km (0.064 R)
• M15: 3,035,640 km (0.035 R)
• M16: 3,155,169 km (0.115 R)
• M17: 3,357,724 km (0.111 R)
• M18: 4,077,739 km (0.113 R)
• M19: 4,890,055 km (0.116 R)
• M20: 5,898,644 km (0.083 R)
• M21: 7,073,885 km (0.092 R)
• M22: 8,207,986 km (0.084 R)
• M23: 8,598,287 km (0.09 R)
• M24: 9,109,164 km (0.086 R)
• M25: 9,166,610 km (0.063 R)
• M26: 9,224,055 km (0.073 R)
• M27: 9,923,276 km (0.112 R)
• M28: 10,699,689 km (0.117 R)
• M29: 12,437,417 km (0.083 R)
• M30: 12,564,875 km (0.086 R)
• M31: 13,534,269 km (0.099 R)
• M32: 13,796,963 km (0.055 R)
• M33: 14,527,748 km (0.089 R)
• M34: 15,544,266 km (0.079 R)
• M35: 16,095,833 km (0.077 R)
• M36: 18,148,166 km (0.112 R)
• M37: 18,220,422 km (0.046 R)
• M38: 18,292,678 km (0.072 R)
• M39: 20,356,231 km (0.031 R)
• M40: 21,262,944 km (0.103 R)
• M41: 21,415,384 km (0.086 R)
• M42: 23,823,311 km (0.079 R)
• M43: 24,140,309 km (0.086 R)
• M44: 24,219,746 km (0.082 R)
• M45: 27,137,203 km (0.065 R)
• M46: 27,302,509 km (0.096 R)
• M47: 29,992,428 km (0.075 R)
• M48: 31,455,495 km (0.066 R)
• M49: 31,629,029 km (0.104 R)
• M50: 32,326,903 km (0.113 R)
• M51: 32,589,747 km (0.116 R)
• M52: 34,360,985 km (0.048 R)
• M53: 34,539,755 km (0.074 R)
• M54: 35,528,896 km (0.109 R)
• M55: 37,811,311 km (0.099 R)
• M56: 38,644,421 km (0.071 R)
• M57: 39,670,962 km (0.098 R)
• M58: 39,858,557 km (0.108 R)
• M59: 40,990,415 km (0.031 R)
• M60: 42,515,864 km (0.092 R)
• M61: 42,707,948 km (0.116 R)
• M62: 42,803,990 km (0.096 R)
• M63: 45,131,882 km (0.097 R)
• M64: 45,327,706 km (0.026 R)
• M65: 46,212,577 km (0.106 R)
• M66: 46,706,550 km (0.106 R)
• M67: 47,202,317 km (0.033 R)
• M68: 49,505,227 km (0.061 R)
• M69: 52,563,456 km (0.042 R)
• M70: 58,326,863 km (0.087 R)
• M71: 59,717,974 km (0.103 R)
• M72: 59,825,535 km (0.084 R)
• M73: 61,553,689 km (0.109 R)
• M74: 62,424,050 km (0.118 R)
• M75: 63,407,955 km (0.066 R)
• M76: 64,838,111 km (0.107 R)
• M77: 65,834,582 km (0.052 R)
• M78: 66,501,639 km (0.114 R)
• M79: 67,618,238 km (0.054 R)
• M80: 68,178,930 km (0.117 R)
• M81: 69,417,900 km (0.108 R)
• M82: 69,870,284 km (0.104 R)
• M83: 70,210,170 km (0.079 R)
• M84: 71,119,426 km (0.109 R)
• M85: 73,870,082 km (0.087 R)
• M86: 74,563,169 km (0.094 R)
• M87: 75,026,474 km (0.104 R)
• M88: 75,142,412 km (0.094 R)
• M89: 75,723,151 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.8

Radius: 6.5

Gravity: 18.48 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 14.1 AU - 19.54 AU

Year: 24245 Days

Day: 23.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 90,363,859 km

• M1: 145,409 km (0.086 R)
• M2: 246,687 km (0.106 R)
• M3: 395,686 km (0.04 R)
• M4: 671,994 km (0.11 R)
• M5: 1,542,653 km (0.088 R)
• M6: 1,935,198 km (0.085 R)
• M7: 2,047,546 km (0.047 R)
• M8: 2,518,480 km (0.091 R)
• M9: 2,893,073 km (0.042 R)
• M10: 2,978,793 km (0.036 R)
• M11: 3,787,070 km (0.107 R)
• M12: 4,118,729 km (0.068 R)
• M13: 4,608,961 km (0.091 R)
• M14: 4,860,884 km (0.115 R)
• M15: 5,431,001 km (0.076 R)
• M16: 6,076,965 km (0.113 R)
• M17: 6,409,072 km (0.118 R)
• M18: 7,206,578 km (0.096 R)
• M19: 8,035,201 km (0.051 R)
• M20: 8,155,926 km (0.111 R)
• M21: 10,962,382 km (0.1 R)
• M22: 11,366,147 km (0.119 R)
• M23: 12,606,762 km (0.061 R)
• M24: 13,889,564 km (0.061 R)
• M25: 14,034,674 km (0.057 R)
• M26: 14,253,236 km (0.098 R)
• M27: 15,513,150 km (0.063 R)
• M28: 15,890,435 km (0.087 R)
• M29: 16,963,052 km (0.09 R)
• M30: 21,312,909 km (0.114 R)
• M31: 22,069,725 km (0.057 R)
• M32: 22,239,070 km (0.101 R)
• M33: 22,493,985 km (0.067 R)
• M34: 22,920,787 km (0.068 R)
• M35: 23,436,601 km (0.054 R)
• M36: 24,304,867 km (0.072 R)
• M37: 25,095,192 km (0.102 R)
• M38: 26,072,665 km (0.118 R)
• M39: 27,790,048 km (0.118 R)
• M40: 28,893,333 km (0.11 R)
• M41: 29,823,832 km (0.094 R)
• M42: 30,858,450 km (0.119 R)
• M43: 31,427,820 km (0.049 R)
• M44: 33,642,317 km (0.099 R)
• M45: 35,311,231 km (0.109 R)
• M46: 37,611,747 km (0.04 R)
• M47: 38,118,285 km (0.113 R)
• M48: 38,423,166 km (0.099 R)
• M49: 38,728,944 km (0.037 R)
• M50: 38,933,295 km (0.101 R)
• M51: 40,166,579 km (0.064 R)
• M52: 41,831,005 km (0.119 R)
• M53: 42,988,145 km (0.067 R)
• M54: 43,730,150 km (0.082 R)
• M55: 44,369,382 km (0.104 R)
• M56: 44,797,382 km (0.113 R)
• M57: 44,904,494 km (0.115 R)
• M58: 45,334,139 km (0.079 R)
• M59: 45,872,990 km (0.088 R)
• M60: 48,489,307 km (0.078 R)
• M61: 49,040,576 km (0.1 R)
• M62: 50,483,148 km (0.104 R)
• M63: 50,706,348 km (0.089 R)
• M64: 50,929,847 km (0.082 R)
• M65: 51,377,893 km (0.085 R)
• M66: 52,390,670 km (0.102 R)
• M67: 53,069,545 km (0.065 R)
• M68: 57,902,305 km (0.089 R)
• M69: 58,486,933 km (0.109 R)
• M70: 58,956,072 km (0.108 R)
• M71: 62,993,719 km (0.087 R)
• M72: 66,263,180 km (0.081 R)
• M73: 67,365,118 km (0.115 R)
• M74: 68,596,757 km (0.113 R)
• M75: 68,843,893 km (0.082 R)
• M76: 69,959,893 km (0.056 R)
• M77: 70,333,289 km (0.116 R)
• M78: 70,956,963 km (0.077 R)
• M79: 72,209,995 km (0.107 R)
• M80: 72,587,280 km (0.104 R)
• M81: 74,483,583 km (0.096 R)
• M82: 77,809,144 km (0.111 R)
• M83: 78,583,313 km (0.104 R)
• M84: 79,100,921 km (0.053 R)
• M85: 82,230,210 km (0.119 R)
• M86: 86,198,443 km (0.113 R)
• M87: 88,878,339 km (0.1 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 18,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit