🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.6 AU - 0.66 AU

Year: 187 Days

Day: 33.2 Hours

Environment

Temp: 116 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.73 AU - 1.09 AU

Year: 325 Days

Day: 22.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,816,959 km

• M1: 348,114 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.75 AU - 1.09 AU

Year: 331 Days

Day: 46.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,816,959 km

• M1: 228,137 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.06 AU - 1.46 AU

Year: 530 Days

Day: 25.2 Hours

Environment

Temp: -14 °C

Axial Tilt: 49.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.46 AU - 1.52 AU

Year: 682 Days

Day: 12.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.84 AU - 2.22 AU

Year: 1084 Days

Day: 17.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,816,959 km

• M1: 1,300,305 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.5

Radius: 9.4

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.43 AU - 4.47 AU

Year: 3518 Days

Day: 11.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,816,959 km

• M1: 168,447 km (0.067 R)
• M2: 234,420 km (0.11 R)
• M3: 454,927 km (0.039 R)
• M4: 680,670 km (0.102 R)
• M5: 782,696 km (0.071 R)
• M6: 949,647 km (0.082 R)
• M7: 1,057,059 km (0.074 R)
• M8: 1,120,488 km (0.066 R)
• M9: 1,413,401 km (0.12 R)
• M10: 1,619,098 km (0.087 R)
• M11: 1,805,945 km (0.112 R)
• M12: 2,461,483 km (0.118 R)
• M13: 2,546,904 km (0.046 R)
• M14: 2,966,825 km (0.113 R)
• M15: 3,420,256 km (0.105 R)
• M16: 3,515,999 km (0.028 R)
• M17: 3,870,695 km (0.081 R)
• M18: 4,046,024 km (0.105 R)
• M19: 4,746,890 km (0.096 R)
• M20: 4,975,326 km (0.034 R)
• M21: 5,881,889 km (0.078 R)
• M22: 6,258,726 km (0.116 R)
• M23: 6,509,452 km (0.092 R)
• M24: 6,733,251 km (0.098 R)
• M25: 7,127,441 km (0.089 R)
• M26: 7,327,453 km (0.035 R)
• M27: 7,389,387 km (0.112 R)
• M28: 7,482,437 km (0.041 R)
• M29: 7,827,409 km (0.074 R)
• M30: 8,033,854 km (0.108 R)
• M31: 8,549,369 km (0.113 R)
• M32: 8,761,798 km (0.111 R)
• M33: 9,158,681 km (0.12 R)
• M34: 10,315,072 km (0.108 R)
• M35: 11,265,916 km (0.111 R)
• M36: 12,428,741 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.5

Radius: 9.1

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.91 AU - 8.93 AU

Year: 8352 Days

Day: 10.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 74,816,959 km

• M1: 239,506 km (0.094 R)
• M2: 310,416 km (0.108 R)
• M3: 372,499 km (0.101 R)
• M4: 449,990 km (0.105 R)
• M5: 623,973 km (0.106 R)
• M6: 953,836 km (0.11 R)
• M7: 1,051,523 km (0.039 R)
• M8: 1,108,969 km (0.115 R)
• M9: 1,212,192 km (0.04 R)
• M10: 1,574,368 km (0.104 R)
• M11: 2,113,968 km (0.078 R)
• M12: 2,356,466 km (0.117 R)
• M13: 2,687,227 km (0.069 R)
• M14: 2,909,230 km (0.049 R)
• M15: 3,053,741 km (0.073 R)
• M16: 3,116,423 km (0.11 R)
• M17: 3,200,497 km (0.04 R)
• M18: 3,457,805 km (0.116 R)
• M19: 3,610,993 km (0.109 R)
• M20: 4,363,022 km (0.052 R)
• M21: 4,504,990 km (0.112 R)
• M22: 4,696,625 km (0.074 R)
• M23: 4,793,415 km (0.07 R)
• M24: 4,915,487 km (0.089 R)
• M25: 5,162,473 km (0.117 R)
• M26: 5,515,374 km (0.11 R)
• M27: 5,617,550 km (0.03 R)
• M28: 5,694,593 km (0.086 R)
• M29: 5,849,875 km (0.072 R)
• M30: 5,954,294 km (0.09 R)
• M31: 6,404,434 km (0.026 R)
• M32: 7,141,952 km (0.082 R)
• M33: 7,620,216 km (0.097 R)
• M34: 7,677,064 km (0.043 R)
• M35: 7,820,079 km (0.061 R)
• M36: 7,877,525 km (0.094 R)
• M37: 8,079,781 km (0.062 R)
• M38: 8,371,497 km (0.113 R)
• M39: 8,965,550 km (0.083 R)
• M40: 9,819,903 km (0.12 R)
• M41: 10,006,302 km (0.116 R)
• M42: 10,319,710 km (0.098 R)
• M43: 10,572,830 km (0.095 R)
• M44: 11,020,576 km (0.082 R)
• M45: 11,474,456 km (0.112 R)
• M46: 11,703,789 km (0.101 R)
• M47: 12,267,025 km (0.071 R)
• M48: 13,179,572 km (0.091 R)
• M49: 14,078,955 km (0.115 R)
• M50: 14,890,972 km (0.115 R)
• M51: 15,177,003 km (0.085 R)
• M52: 15,754,451 km (0.102 R)
• M53: 16,155,672 km (0.1 R)
• M54: 16,486,433 km (0.114 R)
• M55: 17,341,834 km (0.066 R)
• M56: 17,869,615 km (0.077 R)
• M57: 19,406,584 km (0.086 R)
• M58: 19,484,524 km (0.118 R)
• M59: 19,601,659 km (0.116 R)
• M60: 19,679,749 km (0.079 R)
• M61: 19,797,333 km (0.046 R)
• M62: 19,954,411 km (0.092 R)
• M63: 20,269,763 km (0.09 R)
• M64: 20,507,325 km (0.088 R)
• M65: 20,905,405 km (0.085 R)
• M66: 21,265,786 km (0.092 R)
• M67: 21,830,668 km (0.11 R)
• M68: 22,563,996 km (0.12 R)
• M69: 22,974,942 km (0.115 R)
• M70: 23,887,638 km (0.115 R)
• M71: 24,601,071 km (0.114 R)
• M72: 26,436,637 km (0.089 R)
• M73: 26,566,338 km (0.096 R)
• M74: 26,913,255 km (0.045 R)
• M75: 27,000,321 km (0.08 R)
• M76: 27,611,728 km (0.111 R)
• M77: 27,919,151 km (0.104 R)
• M78: 28,227,622 km (0.119 R)
• M79: 29,652,542 km (0.069 R)
• M80: 29,967,296 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.7

Radius: 14.6

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 11.04 AU - 11.88 AU

Year: 14538 Days

Day: 13.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 121 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 74,816,959 km

• M1: 226,342 km (0.036 R)
• M2: 379,979 km (0.074 R)
• M3: 608,564 km (0.092 R)
• M4: 974,780 km (0.113 R)
• M5: 1,389,465 km (0.025 R)
• M6: 1,638,845 km (0.046 R)
• M7: 1,791,435 km (0.057 R)
• M8: 2,018,075 km (0.108 R)
• M9: 2,111,424 km (0.108 R)
• M10: 2,206,269 km (0.084 R)
• M11: 2,626,191 km (0.099 R)
• M12: 2,780,426 km (0.073 R)
• M13: 2,991,209 km (0.115 R)
• M14: 3,125,548 km (0.086 R)
• M15: 3,799,188 km (0.065 R)
• M16: 3,945,195 km (0.11 R)
• M17: 4,093,147 km (0.119 R)
• M18: 4,797,753 km (0.047 R)
• M19: 5,180,574 km (0.046 R)
• M20: 5,343,038 km (0.053 R)
• M21: 5,507,296 km (0.083 R)
• M22: 6,215,343 km (0.108 R)
• M23: 6,318,864 km (0.076 R)
• M24: 6,457,841 km (0.115 R)
• M25: 6,880,904 km (0.101 R)
• M26: 7,095,876 km (0.091 R)
• M27: 8,015,304 km (0.042 R)
• M28: 8,165,949 km (0.103 R)
• M29: 8,431,934 km (0.106 R)
• M30: 9,884,829 km (0.076 R)
• M31: 10,006,003 km (0.057 R)
• M32: 10,372,668 km (0.113 R)
• M33: 10,993,499 km (0.111 R)
• M34: 11,414,168 km (0.074 R)
• M35: 12,314,747 km (0.077 R)
• M36: 12,489,029 km (0.115 R)
• M37: 12,795,704 km (0.11 R)
• M38: 13,060,642 km (0.12 R)
• M39: 13,506,294 km (0.063 R)
• M40: 14,138,644 km (0.083 R)
• M41: 14,596,115 km (0.039 R)
• M42: 14,780,569 km (0.1 R)
• M43: 15,105,196 km (0.11 R)
• M44: 16,140,563 km (0.087 R)
• M45: 16,715,168 km (0.088 R)
• M46: 17,004,940 km (0.112 R)
• M47: 17,296,356 km (0.119 R)
• M48: 17,442,663 km (0.111 R)
• M49: 17,835,058 km (0.103 R)
• M50: 19,433,212 km (0.05 R)
• M51: 19,839,969 km (0.059 R)
• M52: 19,993,157 km (0.108 R)
• M53: 20,403,803 km (0.079 R)
• M54: 20,869,053 km (0.076 R)
• M55: 21,076,994 km (0.072 R)
• M56: 21,442,461 km (0.105 R)
• M57: 21,968,298 km (0.108 R)
• M58: 22,871,869 km (0.074 R)
• M59: 23,463,080 km (0.108 R)
• M60: 23,896,315 km (0.109 R)
• M61: 24,004,923 km (0.118 R)
• M62: 24,825,467 km (0.08 R)
• M63: 25,322,132 km (0.12 R)
• M64: 25,878,038 km (0.119 R)
• M65: 28,083,859 km (0.069 R)
• M66: 28,659,212 km (0.07 R)
• M67: 30,585,135 km (0.102 R)
• M68: 31,832,482 km (0.069 R)
• M69: 32,191,966 km (0.065 R)
• M70: 33,217,609 km (0.11 R)
• M71: 34,131,652 km (0.068 R)
• M72: 34,499,513 km (0.086 R)
• M73: 34,868,720 km (0.102 R)
• M74: 35,487,008 km (0.063 R)
• M75: 36,546,461 km (0.066 R)
• M76: 37,237,603 km (0.045 R)
• M77: 37,363,714 km (0.078 R)
• M78: 37,742,795 km (0.098 R)
• M79: 37,932,934 km (0.111 R)
• M80: 40,368,088 km (0.065 R)
• M81: 41,343,167 km (0.099 R)
• M82: 41,473,766 km (0.104 R)
• M83: 42,523,494 km (0.114 R)
• M84: 43,051,724 km (0.083 R)
• M85: 43,582,048 km (0.103 R)
• M86: 43,914,605 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419

Radius: 4.3

Gravity: 22.66 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 13.43 AU - 19.41 AU

Year: 24934 Days

Day: 15.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 74,816,959 km

• M1: 117,285 km (0.082 R)
• M2: 233,971 km (0.114 R)
• M3: 366,964 km (0.036 R)
• M4: 629,358 km (0.026 R)
• M5: 864,376 km (0.074 R)
• M6: 940,073 km (0.094 R)
• M7: 1,379,143 km (0.109 R)
• M8: 1,619,846 km (0.042 R)
• M9: 3,761,938 km (0.106 R)
• M10: 3,886,253 km (0.088 R)
• M11: 4,267,130 km (0.099 R)
• M12: 4,838,294 km (0.049 R)
• M13: 6,640,500 km (0.049 R)
• M14: 7,768,318 km (0.059 R)
• M15: 8,788,875 km (0.087 R)
• M16: 9,511,283 km (0.108 R)
• M17: 9,680,628 km (0.087 R)
• M18: 10,194,796 km (0.112 R)
• M19: 10,484,268 km (0.088 R)
• M20: 11,789,659 km (0.065 R)
• M21: 11,971,719 km (0.078 R)
• M22: 12,154,528 km (0.056 R)
• M23: 12,957,719 km (0.071 R)
• M24: 13,460,368 km (0.075 R)
• M25: 14,033,627 km (0.118 R)
• M26: 14,810,189 km (0.11 R)
• M27: 15,401,699 km (0.098 R)
• M28: 17,705,058 km (0.094 R)
• M29: 20,403,504 km (0.053 R)
• M30: 21,725,500 km (0.108 R)
• M31: 23,378,706 km (0.089 R)
• M32: 25,305,826 km (0.071 R)
• M33: 28,007,265 km (0.09 R)
• M34: 29,064,024 km (0.069 R)
• M35: 30,216,825 km (0.102 R)
• M36: 30,465,756 km (0.092 R)
• M37: 30,548,783 km (0.076 R)
• M38: 30,715,285 km (0.051 R)
• M39: 31,384,287 km (0.113 R)
• M40: 31,468,211 km (0.066 R)
• M41: 31,720,583 km (0.052 R)
• M42: 33,248,576 km (0.112 R)
• M43: 33,591,454 km (0.097 R)
• M44: 33,849,211 km (0.069 R)
• M45: 37,083,218 km (0.086 R)
• M46: 38,422,119 km (0.119 R)
• M47: 38,962,167 km (0.071 R)
• M48: 39,595,265 km (0.078 R)
• M49: 40,963,338 km (0.048 R)
• M50: 41,055,191 km (0.088 R)
• M51: 44,027,401 km (0.083 R)
• M52: 44,686,829 km (0.06 R)
• M53: 44,875,771 km (0.072 R)
• M54: 45,349,398 km (0.087 R)
• M55: 48,905,489 km (0.079 R)
• M56: 49,686,090 km (0.059 R)
• M57: 51,358,445 km (0.079 R)
• M58: 52,151,762 km (0.12 R)
• M59: 54,354,292 km (0.064 R)
• M60: 54,556,099 km (0.06 R)
• M61: 55,670,005 km (0.118 R)
• M62: 56,077,061 km (0.097 R)
• M63: 56,893,865 km (0.055 R)
• M64: 58,332,847 km (0.088 R)
• M65: 58,539,292 km (0.119 R)
• M66: 59,056,751 km (0.081 R)
• M67: 60,409,116 km (0.111 R)
• M68: 61,246,415 km (0.106 R)
• M69: 62,615,236 km (0.072 R)
• M70: 62,826,767 km (0.065 R)
• M71: 63,994,080 km (0.119 R)
• M72: 65,168,572 km (0.116 R)
• M73: 65,275,684 km (0.106 R)
• M74: 65,490,208 km (0.049 R)
• M75: 66,781,686 km (0.114 R)
• M76: 67,430,492 km (0.074 R)
• M77: 67,972,934 km (0.027 R)
• M78: 68,516,722 km (0.109 R)
• M79: 70,926,445 km (0.052 R)
• M80: 71,036,549 km (0.067 R)
• M81: 71,698,968 km (0.093 R)
• M82: 73,363,843 km (0.078 R)
• M83: 73,698,344 km (0.098 R)
• M84: 74,256,942 km (0.051 R)
• M85: 74,704,838 km (0.082 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 19,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit