🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.47 AU - 2.45 AU

Year: 964 Days

Day: 24.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,520,583 km

• M1: 52,808 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.76 AU - 2.48 AU

Year: 1085 Days

Day: 28.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,520,583 km

• M1: 403,615 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.4

Radius: 10.9

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.63 AU - 6.91 AU

Year: 6191 Days

Day: 13.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 67,520,583 km

• M1: 135,835 km (0.049 R)
• M2: 519,254 km (0.083 R)
• M3: 1,295,218 km (0.117 R)
• M4: 1,732,643 km (0.105 R)
• M5: 2,653,567 km (0.057 R)
• M6: 3,134,823 km (0.065 R)
• M7: 4,059,937 km (0.112 R)
• M8: 4,540,894 km (0.086 R)
• M9: 8,476,215 km (0.118 R)
• M10: 12,774,761 km (0.088 R)
• M11: 14,200,727 km (0.062 R)
• M12: 17,254,170 km (0.102 R)
• M13: 18,518,870 km (0.098 R)
• M14: 20,720,203 km (0.061 R)
• M15: 21,296,753 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.1

Radius: 11.1

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.71 AU - 6.99 AU

Year: 6301 Days

Day: 12.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 67,520,583 km

• M1: 138,079 km (0.11 R)
• M2: 491,579 km (0.037 R)
• M3: 1,086,230 km (0.118 R)
• M4: 2,218,088 km (0.111 R)
• M5: 2,782,520 km (0.114 R)
• M6: 3,317,632 km (0.067 R)
• M7: 4,519,202 km (0.047 R)
• M8: 6,395,907 km (0.12 R)
• M9: 7,123,701 km (0.059 R)
• M10: 7,472,264 km (0.106 R)
• M11: 12,955,026 km (0.109 R)
• M12: 14,504,262 km (0.077 R)
• M13: 15,294,886 km (0.027 R)
• M14: 19,617,367 km (0.067 R)
• M15: 20,866,360 km (0.094 R)
• M16: 21,510,229 km (0.103 R)
• M17: 23,292,538 km (0.072 R)
• M18: 24,141,356 km (0.097 R)
• M19: 26,478,374 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.8

Radius: 11.2

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.83 AU - 7.03 AU

Year: 6412 Days

Day: 7.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 67,520,583 km

• M1: 140,024 km (0.118 R)
• M2: 701,016 km (0.107 R)
• M3: 1,154,746 km (0.077 R)
• M4: 1,691,802 km (0.107 R)
• M5: 2,287,651 km (0.115 R)
• M6: 2,645,040 km (0.113 R)
• M7: 2,998,839 km (0.048 R)
• M8: 3,474,411 km (0.109 R)
• M9: 4,050,512 km (0.066 R)
• M10: 4,496,314 km (0.082 R)
• M11: 5,121,932 km (0.11 R)
• M12: 5,837,309 km (0.052 R)
• M13: 6,547,300 km (0.094 R)
• M14: 7,977,755 km (0.12 R)
• M15: 8,511,969 km (0.105 R)
• M16: 9,246,495 km (0.054 R)
• M17: 10,164,278 km (0.107 R)
• M18: 10,645,384 km (0.106 R)
• M19: 11,141,601 km (0.088 R)
• M20: 14,152,557 km (0.118 R)
• M21: 19,886,344 km (0.08 R)
• M22: 20,487,728 km (0.087 R)
• M23: 23,846,050 km (0.117 R)
• M24: 25,042,684 km (0.066 R)
• M25: 26,458,627 km (0.101 R)
• M26: 29,643,716 km (0.117 R)
• M27: 34,455,382 km (0.087 R)
• M28: 37,215,612 km (0.087 R)
• M29: 37,670,539 km (0.031 R)
• M30: 38,475,525 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.7

Radius: 13.1

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.63 AU - 10.49 AU

Year: 8802 Days

Day: 8.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,520,583 km

• M1: 162,912 km (0.039 R)
• M2: 708,196 km (0.12 R)
• M3: 1,279,211 km (0.112 R)
• M4: 1,776,624 km (0.114 R)
• M5: 2,789,551 km (0.059 R)
• M6: 3,347,701 km (0.069 R)
• M7: 3,955,069 km (0.067 R)
• M8: 4,417,775 km (0.059 R)
• M9: 4,859,537 km (0.092 R)
• M10: 6,400,395 km (0.079 R)
• M11: 8,790,221 km (0.073 R)
• M12: 9,313,814 km (0.074 R)
• M13: 9,811,975 km (0.119 R)
• M14: 10,375,809 km (0.099 R)
• M15: 12,038,440 km (0.094 R)
• M16: 18,793,532 km (0.119 R)
• M17: 20,035,194 km (0.053 R)
• M18: 21,330,861 km (0.099 R)
• M19: 25,553,111 km (0.103 R)
• M20: 27,813,386 km (0.066 R)
• M21: 28,375,126 km (0.098 R)
• M22: 29,910,149 km (0.109 R)
• M23: 32,418,457 km (0.043 R)
• M24: 33,145,203 km (0.103 R)
• M25: 39,005,251 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.6

Radius: 14.3

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.74 AU - 12.76 AU

Year: 12388 Days

Day: 8.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 67,520,583 km

• M1: 177,872 km (0.101 R)
• M2: 880,683 km (0.082 R)
• M3: 2,004,911 km (0.032 R)
• M4: 2,549,896 km (0.056 R)
• M5: 3,145,894 km (0.116 R)
• M6: 3,861,719 km (0.098 R)
• M7: 5,171,150 km (0.111 R)
• M8: 6,286,402 km (0.04 R)
• M9: 6,759,131 km (0.066 R)
• M10: 7,821,126 km (0.113 R)
• M11: 8,322,429 km (0.083 R)
• M12: 8,796,654 km (0.081 R)
• M13: 9,644,724 km (0.105 R)
• M14: 13,270,079 km (0.107 R)
• M15: 17,258,209 km (0.102 R)
• M16: 19,236,341 km (0.111 R)
• M17: 20,493,412 km (0.053 R)
• M18: 22,709,406 km (0.102 R)
• M19: 24,208,975 km (0.107 R)
• M20: 25,873,550 km (0.044 R)
• M21: 30,423,270 km (0.118 R)
• M22: 32,477,099 km (0.106 R)
• M23: 38,143,268 km (0.119 R)
• M24: 38,796,263 km (0.075 R)
• M25: 44,724,378 km (0.109 R)
• M26: 46,037,398 km (0.092 R)
• M27: 51,230,090 km (0.056 R)
• M28: 52,506,309 km (0.116 R)
• M29: 55,622,284 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.8

Radius: 13.5

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.36 AU - 11.72 AU

Year: 12892 Days

Day: 8.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 67,520,583 km

• M1: 167,849 km (0.099 R)
• M2: 1,017,565 km (0.086 R)
• M3: 1,503,010 km (0.101 R)
• M4: 2,742,877 km (0.12 R)
• M5: 3,450,176 km (0.114 R)
• M6: 4,072,652 km (0.063 R)
• M7: 4,580,088 km (0.107 R)
• M8: 5,759,368 km (0.105 R)
• M9: 10,904,937 km (0.076 R)
• M10: 12,129,246 km (0.111 R)
• M11: 14,303,052 km (0.092 R)
• M12: 14,850,132 km (0.117 R)
• M13: 16,279,240 km (0.118 R)
• M14: 16,725,341 km (0.1 R)
• M15: 17,256,114 km (0.077 R)
• M16: 19,079,862 km (0.074 R)
• M17: 20,854,392 km (0.059 R)
• M18: 21,558,699 km (0.089 R)
• M19: 24,052,794 km (0.067 R)
• M20: 26,020,455 km (0.071 R)
• M21: 27,355,616 km (0.097 R)
• M22: 31,520,421 km (0.057 R)
• M23: 40,673,417 km (0.081 R)
• M24: 41,634,583 km (0.073 R)
• M25: 43,459,528 km (0.101 R)
• M26: 54,543,683 km (0.09 R)
• M27: 55,880,639 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.9

Radius: 6.5

Gravity: 16.94 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 12.72 AU - 13.68 AU

Year: 16855 Days

Day: 22 Hours

Environment

Temp: -175 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 67,520,583 km

• M1: 80,932 km (0.045 R)
• M2: 286,330 km (0.055 R)
• M3: 552,764 km (0.095 R)
• M4: 1,092,812 km (0.042 R)
• M5: 1,346,979 km (0.089 R)
• M6: 1,759,121 km (0.093 R)
• M7: 2,111,125 km (0.072 R)
• M8: 2,882,003 km (0.06 R)
• M9: 3,238,196 km (0.075 R)
• M10: 4,131,444 km (0.111 R)
• M11: 6,022,960 km (0.097 R)
• M12: 7,179,651 km (0.077 R)
• M13: 8,838,242 km (0.111 R)
• M14: 9,370,960 km (0.078 R)
• M15: 9,756,474 km (0.116 R)
• M16: 10,152,459 km (0.056 R)
• M17: 11,908,439 km (0.093 R)
• M18: 12,690,836 km (0.098 R)
• M19: 14,141,786 km (0.083 R)
• M20: 20,500,443 km (0.101 R)
• M21: 22,005,548 km (0.09 R)
• M22: 23,785,014 km (0.102 R)
• M23: 24,295,891 km (0.05 R)
• M24: 27,740,083 km (0.102 R)
• M25: 32,610,690 km (0.086 R)
• M26: 33,879,579 km (0.102 R)
• M27: 38,161,070 km (0.109 R)
• M28: 39,427,267 km (0.111 R)
• M29: 39,855,416 km (0.045 R)
• M30: 41,158,563 km (0.066 R)
• M31: 43,545,098 km (0.087 R)
• M32: 46,974,928 km (0.108 R)
• M33: 50,412,837 km (0.049 R)
• M34: 50,748,834 km (0.098 R)
• M35: 51,936,342 km (0.108 R)
• M36: 53,142,250 km (0.098 R)
• M37: 55,252,627 km (0.082 R)
• M38: 64,057,210 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.8

Radius: 4.5

Gravity: 29.13 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 12.7 AU - 14.9 AU

Year: 18018 Days

Day: 24.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 67,520,583 km

• M1: 57,296 km (0.099 R)
• M2: 197,469 km (0.112 R)
• M3: 381,624 km (0.12 R)
• M4: 764,595 km (0.075 R)
• M5: 942,766 km (0.104 R)
• M6: 1,110,166 km (0.11 R)
• M7: 1,701,377 km (0.061 R)
• M8: 2,065,797 km (0.099 R)
• M9: 2,874,822 km (0.112 R)
• M10: 3,418,162 km (0.037 R)
• M11: 3,966,288 km (0.114 R)
• M12: 5,125,971 km (0.096 R)
• M13: 5,724,811 km (0.108 R)
• M14: 6,927,129 km (0.041 R)
• M15: 7,332,091 km (0.117 R)
• M16: 7,752,610 km (0.093 R)
• M17: 8,090,702 km (0.114 R)
• M18: 8,539,794 km (0.07 R)
• M19: 11,465,031 km (0.118 R)
• M20: 12,881,573 km (0.057 R)
• M21: 13,219,066 km (0.041 R)
• M22: 14,195,492 km (0.059 R)
• M23: 16,056,938 km (0.119 R)
• M24: 16,526,825 km (0.118 R)
• M25: 17,411,846 km (0.093 R)
• M26: 18,927,571 km (0.082 R)
• M27: 25,027,724 km (0.055 R)
• M28: 31,338,211 km (0.09 R)
• M29: 31,703,379 km (0.11 R)
• M30: 36,175,607 km (0.111 R)
• M31: 41,780,890 km (0.065 R)
• M32: 41,927,945 km (0.051 R)
• M33: 45,562,575 km (0.048 R)
• M34: 46,345,420 km (0.082 R)
• M35: 47,937,740 km (0.055 R)
• M36: 51,063,139 km (0.063 R)
• M37: 54,672,487 km (0.117 R)
• M38: 59,001,400 km (0.117 R)
• M39: 63,747,692 km (0.104 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 14,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit