🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.53 AU - 0.63 AU

Year: 162 Days

Day: 15.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,296,834 km

• M1: 302,786 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.58 AU - 0.58 AU

Year: 162 Days

Day: 22.6 Hours

Environment

Temp: 210 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.64 AU - 0.68 AU

Year: 197 Days

Day: 17.3 Hours

Environment

Temp: 136 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.17 AU - 1.49 AU

Year: 563 Days

Day: 46.3 Hours

Environment

Temp: -22 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.94 AU - 2.82 AU

Year: 1348 Days

Day: 28.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.5

Radius: 9.9

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.78 AU - 5.94 AU

Year: 4555 Days

Day: 6.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,296,834 km

• M1: 293,062 km (0.109 R)
• M2: 372,349 km (0.093 R)
• M3: 936,183 km (0.108 R)
• M4: 1,275,023 km (0.111 R)
• M5: 1,450,351 km (0.07 R)
• M6: 1,583,045 km (0.071 R)
• M7: 2,154,060 km (0.117 R)
• M8: 2,344,947 km (0.033 R)
• M9: 2,541,518 km (0.104 R)
• M10: 2,908,931 km (0.119 R)
• M11: 3,337,080 km (0.112 R)
• M12: 3,993,066 km (0.104 R)
• M13: 4,541,492 km (0.11 R)
• M14: 4,762,598 km (0.101 R)
• M15: 4,862,080 km (0.113 R)
• M16: 5,062,990 km (0.112 R)
• M17: 5,164,418 km (0.084 R)
• M18: 5,241,012 km (0.109 R)
• M19: 6,027,597 km (0.119 R)
• M20: 6,189,462 km (0.096 R)
• M21: 6,489,705 km (0.079 R)
• M22: 6,850,834 km (0.104 R)
• M23: 7,048,004 km (0.097 R)
• M24: 7,133,126 km (0.063 R)
• M25: 7,534,646 km (0.069 R)
• M26: 7,973,118 km (0.077 R)
• M27: 8,631,348 km (0.075 R)
• M28: 8,752,822 km (0.088 R)
• M29: 9,400,281 km (0.114 R)
• M30: 9,713,988 km (0.054 R)
• M31: 10,643,440 km (0.111 R)
• M32: 11,168,229 km (0.088 R)
• M33: 11,267,562 km (0.068 R)
• M34: 11,533,996 km (0.074 R)
• M35: 11,802,524 km (0.062 R)
• M36: 11,903,652 km (0.056 R)
• M37: 12,005,229 km (0.093 R)
• M38: 12,243,239 km (0.113 R)
• M39: 12,931,689 km (0.099 R)
• M40: 13,001,252 km (0.041 R)
• M41: 13,456,328 km (0.087 R)
• M42: 14,490,499 km (0.118 R)
• M43: 14,743,917 km (0.094 R)
• M44: 14,816,472 km (0.065 R)
• M45: 15,439,099 km (0.105 R)
• M46: 15,623,852 km (0.092 R)
• M47: 16,070,252 km (0.119 R)
• M48: 16,558,689 km (0.062 R)
• M49: 17,204,653 km (0.113 R)
• M50: 17,626,968 km (0.101 R)
• M51: 17,975,082 km (0.118 R)
• M52: 18,169,559 km (0.084 R)
• M53: 19,033,187 km (0.068 R)
• M54: 19,231,255 km (0.119 R)
• M55: 19,350,485 km (0.089 R)
• M56: 19,990,464 km (0.105 R)
• M57: 20,232,364 km (0.099 R)
• M58: 20,434,620 km (0.1 R)
• M59: 20,556,243 km (0.11 R)
• M60: 20,637,475 km (0.066 R)
• M61: 21,004,439 km (0.101 R)
• M62: 21,291,218 km (0.108 R)
• M63: 21,538,204 km (0.048 R)
• M64: 21,703,360 km (0.049 R)
• M65: 21,786,088 km (0.112 R)
• M66: 22,076,457 km (0.08 R)
• M67: 22,159,783 km (0.099 R)
• M68: 22,493,685 km (0.111 R)
• M69: 22,703,122 km (0.073 R)
• M70: 22,829,233 km (0.049 R)
• M71: 22,955,494 km (0.119 R)
• M72: 23,081,904 km (0.03 R)
• M73: 23,335,622 km (0.111 R)
• M74: 23,547,752 km (0.09 R)
• M75: 25,224,146 km (0.106 R)
• M76: 25,572,709 km (0.109 R)
• M77: 27,518,528 km (0.076 R)
• M78: 27,922,443 km (0.12 R)
• M79: 28,872,389 km (0.074 R)
• M80: 30,201,566 km (0.116 R)
• M81: 30,340,243 km (0.081 R)
• M82: 30,618,196 km (0.092 R)
• M83: 30,990,097 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.8

Radius: 11.2

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.24 AU - 8.98 AU

Year: 7706 Days

Day: 13 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 38,296,834 km

• M1: 148,551 km (0.095 R)
• M2: 339,737 km (0.12 R)
• M3: 652,845 km (0.094 R)
• M4: 1,208,003 km (0.118 R)
• M5: 1,345,483 km (0.078 R)
• M6: 1,547,141 km (0.105 R)
• M7: 1,651,710 km (0.113 R)
• M8: 2,485,419 km (0.079 R)
• M9: 2,936,457 km (0.101 R)
• M10: 3,315,837 km (0.119 R)
• M11: 3,413,225 km (0.092 R)
• M12: 3,491,764 km (0.031 R)
• M13: 3,690,879 km (0.119 R)
• M14: 4,268,326 km (0.091 R)
• M15: 5,437,883 km (0.11 R)
• M16: 5,669,311 km (0.08 R)
• M17: 5,903,880 km (0.114 R)
• M18: 6,117,805 km (0.118 R)
• M19: 6,213,847 km (0.1 R)
• M20: 6,455,747 km (0.087 R)
• M21: 6,627,036 km (0.045 R)
• M22: 7,251,009 km (0.112 R)
• M23: 7,660,309 km (0.115 R)
• M24: 8,288,320 km (0.051 R)
• M25: 9,733,137 km (0.118 R)
• M26: 10,441,632 km (0.097 R)
• M27: 10,585,246 km (0.063 R)
• M28: 10,671,863 km (0.089 R)
• M29: 10,816,524 km (0.117 R)
• M30: 12,178,613 km (0.095 R)
• M31: 13,095,798 km (0.04 R)
• M32: 13,188,847 km (0.069 R)
• M33: 15,158,603 km (0.107 R)
• M34: 15,747,569 km (0.078 R)
• M35: 15,945,637 km (0.101 R)
• M36: 16,981,602 km (0.111 R)
• M37: 17,184,756 km (0.062 R)
• M38: 17,286,483 km (0.074 R)
• M39: 18,698,387 km (0.112 R)
• M40: 19,577,275 km (0.116 R)
• M41: 19,932,570 km (0.04 R)
• M42: 20,505,530 km (0.108 R)
• M43: 21,011,470 km (0.096 R)
• M44: 21,924,914 km (0.027 R)
• M45: 22,330,923 km (0.106 R)
• M46: 22,739,475 km (0.082 R)
• M47: 24,589,252 km (0.078 R)
• M48: 26,134,898 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.6

Radius: 13.4

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 10.27 AU - 11.89 AU

Year: 13539 Days

Day: 8 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,296,834 km

• M1: 199,414 km (0.098 R)
• M2: 288,275 km (0.102 R)
• M3: 380,876 km (0.108 R)
• M4: 721,361 km (0.073 R)
• M5: 811,868 km (0.103 R)
• M6: 1,079,498 km (0.117 R)
• M7: 1,170,155 km (0.056 R)
• M8: 1,492,538 km (0.05 R)
• M9: 1,735,485 km (0.065 R)
• M10: 2,010,296 km (0.061 R)
• M11: 2,201,632 km (0.066 R)
• M12: 2,685,581 km (0.066 R)
• M13: 2,897,262 km (0.115 R)
• M14: 3,314,640 km (0.071 R)
• M15: 3,565,216 km (0.088 R)
• M16: 3,822,076 km (0.075 R)
• M17: 4,060,834 km (0.063 R)
• M18: 4,503,345 km (0.076 R)
• M19: 4,603,874 km (0.109 R)
• M20: 4,884,071 km (0.11 R)
• M21: 5,407,813 km (0.114 R)
• M22: 5,867,378 km (0.119 R)
• M23: 6,143,685 km (0.11 R)
• M24: 6,255,435 km (0.09 R)
• M25: 6,509,303 km (0.112 R)
• M26: 6,737,738 km (0.09 R)
• M27: 6,969,017 km (0.115 R)
• M28: 7,114,875 km (0.105 R)
• M29: 7,409,732 km (0.08 R)
• M30: 7,498,892 km (0.11 R)
• M31: 8,072,451 km (0.098 R)
• M32: 8,287,423 km (0.085 R)
• M33: 8,535,307 km (0.104 R)
• M34: 8,817,298 km (0.116 R)
• M35: 9,006,839 km (0.109 R)
• M36: 9,197,875 km (0.056 R)
• M37: 9,358,095 km (0.12 R)
• M38: 10,405,579 km (0.069 R)
• M39: 10,740,529 km (0.116 R)
• M40: 10,943,084 km (0.117 R)
• M41: 11,489,864 km (0.051 R)
• M42: 11,940,752 km (0.115 R)
• M43: 12,503,540 km (0.099 R)
• M44: 12,859,732 km (0.084 R)
• M45: 13,075,153 km (0.116 R)
• M46: 13,764,949 km (0.066 R)
• M47: 14,095,859 km (0.113 R)
• M48: 14,578,462 km (0.115 R)
• M49: 15,293,690 km (0.12 R)
• M50: 15,407,533 km (0.082 R)
• M51: 15,943,243 km (0.08 R)
• M52: 16,640,968 km (0.115 R)
• M53: 17,111,603 km (0.031 R)
• M54: 18,146,371 km (0.04 R)
• M55: 18,388,121 km (0.084 R)
• M56: 18,874,763 km (0.103 R)
• M57: 18,996,985 km (0.097 R)
• M58: 20,234,758 km (0.111 R)
• M59: 20,527,371 km (0.032 R)
• M60: 20,779,144 km (0.105 R)
• M61: 21,370,953 km (0.12 R)
• M62: 22,398,242 km (0.082 R)
• M63: 22,700,878 km (0.052 R)
• M64: 23,573,034 km (0.044 R)
• M65: 23,660,848 km (0.099 R)
• M66: 24,190,125 km (0.117 R)
• M67: 24,768,022 km (0.112 R)
• M68: 24,991,371 km (0.114 R)
• M69: 25,125,860 km (0.097 R)
• M70: 25,485,344 km (0.111 R)
• M71: 26,574,267 km (0.07 R)
• M72: 26,940,632 km (0.05 R)
• M73: 28,609,845 km (0.112 R)
• M74: 28,797,291 km (0.107 R)
• M75: 29,504,290 km (0.039 R)
• M76: 31,031,386 km (0.102 R)
• M77: 32,242,380 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.1

Radius: 3.8

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 13.24 AU - 19.5 AU

Year: 24313 Days

Day: 17.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 97.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 38,296,834 km

• M1: 48,470 km (0.092 R)
• M2: 198,516 km (0.102 R)
• M3: 276,606 km (0.104 R)
• M4: 364,869 km (0.049 R)
• M5: 514,018 km (0.098 R)
• M6: 652,097 km (0.025 R)
• M7: 695,780 km (0.064 R)
• M8: 817,253 km (0.101 R)
• M9: 912,697 km (0.044 R)
• M10: 961,914 km (0.085 R)
• M11: 1,202,767 km (0.051 R)
• M12: 1,311,674 km (0.119 R)
• M13: 1,657,245 km (0.072 R)
• M14: 2,681,093 km (0.065 R)
• M15: 3,066,158 km (0.099 R)
• M16: 3,140,359 km (0.095 R)
• M17: 3,468,427 km (0.116 R)
• M18: 3,519,888 km (0.108 R)
• M19: 4,321,434 km (0.1 R)
• M20: 4,572,609 km (0.09 R)
• M21: 4,771,125 km (0.083 R)
• M22: 5,030,677 km (0.05 R)
• M23: 5,118,192 km (0.086 R)
• M24: 5,294,717 km (0.041 R)
• M25: 6,082,649 km (0.112 R)
• M26: 6,238,231 km (0.083 R)
• M27: 7,068,799 km (0.045 R)
• M28: 7,101,411 km (0.116 R)
• M29: 8,137,675 km (0.093 R)
• M30: 8,551,313 km (0.1 R)
• M31: 9,363,181 km (0.118 R)
• M32: 9,470,892 km (0.112 R)
• M33: 9,942,274 km (0.077 R)
• M34: 9,978,776 km (0.103 R)
• M35: 10,088,880 km (0.084 R)
• M36: 10,310,136 km (0.116 R)
• M37: 10,495,637 km (0.077 R)
• M38: 10,719,884 km (0.117 R)
• M39: 11,021,174 km (0.068 R)
• M40: 11,440,048 km (0.1 R)
• M41: 11,709,325 km (0.111 R)
• M42: 11,864,158 km (0.108 R)
• M43: 12,019,591 km (0.096 R)
• M44: 13,408,607 km (0.058 R)
• M45: 13,489,539 km (0.05 R)
• M46: 14,060,255 km (0.085 R)
• M47: 14,101,394 km (0.093 R)
• M48: 14,142,534 km (0.025 R)
• M49: 14,472,846 km (0.093 R)
• M50: 14,889,326 km (0.081 R)
• M51: 16,248,423 km (0.101 R)
• M52: 16,942,707 km (0.104 R)
• M53: 17,073,904 km (0.098 R)
• M54: 17,161,569 km (0.065 R)
• M55: 17,249,382 km (0.074 R)
• M56: 18,404,876 km (0.074 R)
• M57: 20,789,616 km (0.06 R)
• M58: 21,306,477 km (0.114 R)
• M59: 21,684,959 km (0.078 R)
• M60: 22,113,408 km (0.119 R)
• M61: 22,496,528 km (0.119 R)
• M62: 23,415,508 km (0.059 R)
• M63: 23,610,434 km (0.09 R)
• M64: 23,659,352 km (0.112 R)
• M65: 24,494,707 km (0.098 R)
• M66: 25,489,682 km (0.082 R)
• M67: 26,042,596 km (0.118 R)
• M68: 26,143,574 km (0.095 R)
• M69: 28,397,266 km (0.061 R)
• M70: 28,449,177 km (0.084 R)
• M71: 29,022,585 km (0.081 R)
• M72: 29,389,399 km (0.117 R)
• M73: 29,494,567 km (0.092 R)
• M74: 30,446,159 km (0.085 R)
• M75: 31,300,362 km (0.099 R)
• M76: 31,569,040 km (0.086 R)
• M77: 32,108,490 km (0.101 R)
• M78: 32,379,262 km (0.118 R)
• M79: 32,596,478 km (0.104 R)
• M80: 34,075,403 km (0.081 R)
• M81: 34,739,767 km (0.102 R)
• M82: 35,912,614 km (0.051 R)
• M83: 36,024,962 km (0.109 R)
• M84: 37,268,719 km (0.091 R)
• M85: 37,439,410 km (0.034 R)
• M86: 37,838,687 km (0.108 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 19,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit