🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.64 AU - 0.7 AU

Year: 209 Days

Day: 42.3 Hours

Environment

Temp: 103 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.32 AU - 4.14 AU

Year: 2743 Days

Day: 42.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,115,493 km

• M1: 806,183 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.3

Radius: 9.7

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.03 AU - 5.99 AU

Year: 4925 Days

Day: 10 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 33,115,493 km

• M1: 120,576 km (0.109 R)
• M2: 604,675 km (0.103 R)
• M3: 965,505 km (0.114 R)
• M4: 2,334,774 km (0.064 R)
• M5: 2,705,926 km (0.095 R)
• M6: 4,205,944 km (0.089 R)
• M7: 4,629,157 km (0.081 R)
• M8: 5,388,067 km (0.076 R)
• M9: 6,712,307 km (0.057 R)
• M10: 7,468,225 km (0.094 R)
• M11: 7,793,451 km (0.106 R)
• M12: 8,318,090 km (0.037 R)
• M13: 9,189,947 km (0.1 R)
• M14: 9,947,660 km (0.083 R)
• M15: 10,386,431 km (0.08 R)
• M16: 12,623,368 km (0.105 R)
• M17: 13,137,835 km (0.116 R)
• M18: 14,153,754 km (0.106 R)
• M19: 14,541,063 km (0.104 R)
• M20: 16,584,270 km (0.109 R)
• M21: 18,156,245 km (0.086 R)
• M22: 19,551,544 km (0.065 R)
• M23: 21,017,005 km (0.095 R)
• M24: 25,606,069 km (0.106 R)
• M25: 27,188,067 km (0.08 R)
• M26: 29,188,938 km (0.091 R)
• M27: 30,179,874 km (0.028 R)
• M28: 30,914,550 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703

Radius: 10.8

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.52 AU - 11.44 AU

Year: 12919 Days

Day: 14.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 33,115,493 km

• M1: 134,339 km (0.116 R)
• M2: 479,312 km (0.059 R)
• M3: 915,389 km (0.102 R)
• M4: 1,694,645 km (0.109 R)
• M5: 2,324,153 km (0.108 R)
• M6: 3,633,882 km (0.106 R)
• M7: 5,999,323 km (0.082 R)
• M8: 6,742,974 km (0.077 R)
• M9: 7,116,221 km (0.081 R)
• M10: 10,509,101 km (0.1 R)
• M11: 13,903,177 km (0.065 R)
• M12: 16,213,118 km (0.049 R)
• M13: 17,266,287 km (0.043 R)
• M14: 18,046,141 km (0.096 R)
• M15: 19,928,680 km (0.113 R)
• M16: 21,669,102 km (0.119 R)
• M17: 22,576,413 km (0.085 R)
• M18: 23,414,311 km (0.092 R)
• M19: 26,768,145 km (0.061 R)
• M20: 34,656,591 km (0.117 R)
• M21: 35,771,394 km (0.114 R)
• M22: 36,527,910 km (0.09 R)
• M23: 38,597,148 km (0.104 R)
• M24: 39,392,859 km (0.097 R)
• M25: 40,743,429 km (0.093 R)
• M26: 41,706,989 km (0.107 R)
• M27: 47,506,749 km (0.114 R)
• M28: 54,982,154 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437

Radius: 9.6

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.12 AU - 12.62 AU

Year: 13647 Days

Day: 6.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,115,493 km

• M1: 119,379 km (0.119 R)
• M2: 666,010 km (0.1 R)
• M3: 969,095 km (0.026 R)
• M4: 1,380,340 km (0.057 R)
• M5: 1,687,464 km (0.076 R)
• M6: 2,057,868 km (0.119 R)
• M7: 2,876,767 km (0.076 R)
• M8: 3,312,546 km (0.088 R)
• M9: 4,007,428 km (0.105 R)
• M10: 4,346,267 km (0.115 R)
• M11: 5,616,353 km (0.105 R)
• M12: 7,702,645 km (0.046 R)
• M13: 8,139,171 km (0.108 R)
• M14: 9,157,783 km (0.107 R)
• M15: 9,598,199 km (0.113 R)
• M16: 14,880,201 km (0.118 R)
• M17: 16,256,651 km (0.117 R)
• M18: 23,513,494 km (0.088 R)
• M19: 25,091,153 km (0.056 R)
• M20: 28,353,135 km (0.117 R)
• M21: 29,184,450 km (0.086 R)
• M22: 29,606,167 km (0.118 R)
• M23: 32,447,329 km (0.113 R)
• M24: 35,584,995 km (0.114 R)
• M25: 40,990,565 km (0.094 R)
• M26: 46,631,601 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.2

Radius: 8.1

Gravity: 13.71 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.56 AU - 13.42 AU

Year: 13874 Days

Day: 8.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 33,115,493 km

• M1: 101,128 km (0.095 R)
• M2: 398,978 km (0.111 R)
• M3: 695,780 km (0.067 R)
• M4: 990,637 km (0.091 R)
• M5: 1,286,542 km (0.091 R)
• M6: 1,791,285 km (0.064 R)
• M7: 2,256,833 km (0.111 R)
• M8: 3,791,708 km (0.04 R)
• M9: 4,895,740 km (0.072 R)
• M10: 5,319,700 km (0.118 R)
• M11: 7,769,665 km (0.115 R)
• M12: 11,184,236 km (0.083 R)
• M13: 12,622,769 km (0.084 R)
• M14: 13,556,559 km (0.053 R)
• M15: 17,028,875 km (0.069 R)
• M16: 17,510,880 km (0.103 R)
• M17: 20,148,140 km (0.113 R)
• M18: 21,983,407 km (0.1 R)
• M19: 22,459,128 km (0.116 R)
• M20: 25,772,721 km (0.105 R)
• M21: 28,941,802 km (0.086 R)
• M22: 30,560,900 km (0.099 R)
• M23: 31,512,642 km (0.114 R)
• M24: 33,475,366 km (0.118 R)
• M25: 43,619,897 km (0.118 R)
• M26: 55,988,649 km (0.103 R)
• M27: 57,772,155 km (0.104 R)
• M28: 65,285,558 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.8

Radius: 6.5

Gravity: 18.15 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 12.74 AU - 16.68 AU

Year: 21484 Days

Day: 16 Hours

Environment

Temp: -206 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 33,115,493 km

• M1: 80,932 km (0.103 R)
• M2: 466,446 km (0.07 R)
• M3: 1,036,414 km (0.071 R)
• M4: 1,298,210 km (0.075 R)
• M5: 1,674,299 km (0.096 R)
• M6: 2,316,074 km (0.111 R)
• M7: 3,221,141 km (0.105 R)
• M8: 3,569,704 km (0.07 R)
• M9: 4,106,462 km (0.102 R)
• M10: 6,302,259 km (0.095 R)
• M11: 7,524,474 km (0.071 R)
• M12: 8,841,384 km (0.097 R)
• M13: 13,630,012 km (0.114 R)
• M14: 14,775,482 km (0.091 R)
• M15: 15,171,169 km (0.07 R)
• M16: 15,655,268 km (0.116 R)
• M17: 18,779,170 km (0.078 R)
• M18: 19,525,813 km (0.086 R)
• M19: 20,389,143 km (0.085 R)
• M20: 21,579,493 km (0.103 R)
• M21: 24,207,179 km (0.066 R)
• M22: 30,980,073 km (0.071 R)
• M23: 32,418,008 km (0.116 R)
• M24: 33,086,112 km (0.11 R)
• M25: 33,355,987 km (0.106 R)
• M26: 35,285,799 km (0.036 R)
• M27: 44,402,742 km (0.082 R)
• M28: 46,228,584 km (0.112 R)
• M29: 47,759,120 km (0.094 R)
• M30: 52,920,396 km (0.091 R)
• M31: 54,219,803 km (0.091 R)
• M32: 58,048,911 km (0.111 R)
• M33: 72,411,802 km (0.087 R)
• M34: 74,705,437 km (0.037 R)
• M35: 76,104,626 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.4

Radius: 6

Gravity: 20.59 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 14.12 AU - 17.3 AU

Year: 23712 Days

Day: 18.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 33,115,493 km

• M1: 75,248 km (0.116 R)
• M2: 319,691 km (0.075 R)
• M3: 723,007 km (0.069 R)
• M4: 1,138,440 km (0.041 R)
• M5: 1,558,810 km (0.094 R)
• M6: 2,388,480 km (0.028 R)
• M7: 3,953,423 km (0.098 R)
• M8: 5,025,591 km (0.077 R)
• M9: 6,692,410 km (0.049 R)
• M10: 8,529,921 km (0.077 R)
• M11: 10,235,935 km (0.088 R)
• M12: 10,743,969 km (0.097 R)
• M13: 14,781,018 km (0.106 R)
• M14: 18,678,940 km (0.069 R)
• M15: 18,866,535 km (0.104 R)
• M16: 19,533,144 km (0.11 R)
• M17: 20,215,160 km (0.104 R)
• M18: 20,512,411 km (0.117 R)
• M19: 25,671,892 km (0.082 R)
• M20: 27,446,273 km (0.113 R)
• M21: 28,798,189 km (0.091 R)
• M22: 31,767,257 km (0.099 R)
• M23: 36,814,390 km (0.096 R)
• M24: 44,674,263 km (0.107 R)
• M25: 45,516,798 km (0.073 R)
• M26: 48,815,132 km (0.101 R)
• M27: 62,339,826 km (0.07 R)
• M28: 71,544,882 km (0.112 R)
• M29: 72,004,597 km (0.111 R)
• M30: 72,697,684 km (0.118 R)
• M31: 74,803,722 km (0.055 R)
• M32: 75,514,612 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.9

Radius: 4.6

Gravity: 24.76 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 12.08 AU - 19.8 AU

Year: 24234 Days

Day: 23.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 33,115,493 km

• M1: 57,595 km (0.109 R)
• M2: 238,908 km (0.063 R)
• M3: 387,010 km (0.114 R)
• M4: 945,459 km (0.083 R)
• M5: 1,262,606 km (0.081 R)
• M6: 1,561,503 km (0.104 R)
• M7: 1,810,733 km (0.108 R)
• M8: 3,592,892 km (0.083 R)
• M9: 5,268,388 km (0.118 R)
• M10: 5,787,792 km (0.099 R)
• M11: 6,123,938 km (0.109 R)
• M12: 6,296,874 km (0.082 R)
• M13: 8,420,415 km (0.076 R)
• M14: 10,726,616 km (0.059 R)
• M15: 12,710,134 km (0.084 R)
• M16: 13,349,815 km (0.057 R)
• M17: 14,692,904 km (0.068 R)
• M18: 15,081,560 km (0.076 R)
• M19: 15,238,787 km (0.106 R)
• M20: 15,717,351 km (0.089 R)
• M21: 15,879,066 km (0.111 R)
• M22: 17,213,180 km (0.04 R)
• M23: 18,172,551 km (0.1 R)
• M24: 18,530,090 km (0.079 R)
• M25: 19,075,075 km (0.087 R)
• M26: 22,469,600 km (0.105 R)
• M27: 22,777,921 km (0.065 R)
• M28: 27,867,540 km (0.077 R)
• M29: 28,702,895 km (0.053 R)
• M30: 35,161,783 km (0.102 R)
• M31: 38,140,875 km (0.055 R)
• M32: 43,472,543 km (0.1 R)
• M33: 48,934,810 km (0.114 R)
• M34: 53,001,030 km (0.109 R)
• M35: 56,715,096 km (0.096 R)
• M36: 57,478,045 km (0.105 R)
• M37: 59,219,963 km (0.109 R)
• M38: 68,244,305 km (0.091 R)
• M39: 76,739,818 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23

Radius: 5.7

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 17.58 AU - 20.26 AU

Year: 31338 Days

Day: 24.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 51.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 33,115,493 km

• M1: 75,547 km (0.109 R)
• M2: 290,519 km (0.094 R)
• M3: 556,803 km (0.086 R)
• M4: 796,309 km (0.109 R)
• M5: 1,869,824 km (0.09 R)
• M6: 4,454,277 km (0.093 R)
• M7: 7,316,084 km (0.03 R)
• M8: 15,572,091 km (0.113 R)
• M9: 16,800,140 km (0.083 R)
• M10: 17,567,128 km (0.075 R)
• M11: 19,239,782 km (0.105 R)
• M12: 22,056,710 km (0.05 R)
• M13: 24,160,355 km (0.054 R)
• M14: 25,302,086 km (0.034 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 18,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit