🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.64 AU - 0.92 AU

Year: 299 Days

Day: 17.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,797,475 km

• M1: 100,829 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.29 AU - 1.33 AU

Year: 650 Days

Day: 18.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,797,475 km

• M1: 89,160 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.13 AU - 1.53 AU

Year: 665 Days

Day: 26.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.29 AU - 1.45 AU

Year: 695 Days

Day: 12.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.16 AU - 2.9 AU

Year: 1744 Days

Day: 26.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.6

Radius: 12.7

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.34 AU - 3.26 AU

Year: 2031 Days

Day: 8.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 86,797,475 km

• M1: 173,384 km (0.108 R)
• M2: 265,835 km (0.053 R)
• M3: 550,221 km (0.104 R)
• M4: 635,941 km (0.07 R)
• M5: 1,051,075 km (0.072 R)
• M6: 1,256,622 km (0.111 R)
• M7: 1,431,203 km (0.062 R)
• M8: 1,521,560 km (0.11 R)
• M9: 1,990,549 km (0.1 R)
• M10: 2,156,902 km (0.046 R)
• M11: 2,341,356 km (0.078 R)
• M12: 2,476,443 km (0.101 R)
• M13: 2,614,223 km (0.066 R)
• M14: 3,042,821 km (0.079 R)
• M15: 3,131,383 km (0.064 R)
• M16: 3,310,900 km (0.056 R)
• M17: 3,432,523 km (0.064 R)
• M18: 3,934,274 km (0.073 R)
• M19: 4,342,377 km (0.076 R)
• M20: 4,442,458 km (0.095 R)
• M21: 4,576,947 km (0.106 R)
• M22: 5,199,573 km (0.058 R)
• M23: 5,305,937 km (0.051 R)
• M24: 5,867,228 km (0.083 R)
• M25: 6,089,681 km (0.095 R)
• M26: 6,792,940 km (0.112 R)
• M27: 7,007,164 km (0.079 R)
• M28: 7,865,557 km (0.113 R)
• M29: 8,070,057 km (0.056 R)
• M30: 8,172,980 km (0.11 R)
• M31: 8,296,997 km (0.059 R)
• M32: 8,442,556 km (0.072 R)
• M33: 9,075,804 km (0.068 R)
• M34: 9,161,523 km (0.091 R)
• M35: 9,247,392 km (0.046 R)
• M36: 9,355,103 km (0.118 R)
• M37: 9,484,954 km (0.087 R)
• M38: 9,878,097 km (0.109 R)
• M39: 10,254,336 km (0.08 R)
• M40: 11,089,391 km (0.055 R)
• M41: 11,272,948 km (0.068 R)
• M42: 11,457,402 km (0.114 R)
• M43: 11,596,378 km (0.08 R)
• M44: 12,299,937 km (0.101 R)
• M45: 12,609,156 km (0.08 R)
• M46: 12,824,726 km (0.102 R)
• M47: 13,138,283 km (0.116 R)
• M48: 13,478,768 km (0.088 R)
• M49: 14,069,231 km (0.106 R)
• M50: 14,367,679 km (0.038 R)
• M51: 14,492,743 km (0.079 R)
• M52: 15,097,716 km (0.116 R)
• M53: 15,326,601 km (0.106 R)
• M54: 15,633,725 km (0.034 R)
• M55: 15,891,333 km (0.069 R)
• M56: 15,994,705 km (0.116 R)
• M57: 17,465,701 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.7

Radius: 5.6

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 14.15 AU - 14.49 AU

Year: 23490 Days

Day: 18.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 86,797,475 km

• M1: 106,663 km (0.054 R)
• M2: 248,482 km (0.025 R)
• M3: 304,731 km (0.106 R)
• M4: 350,059 km (0.116 R)
• M5: 556,504 km (0.107 R)
• M6: 613,800 km (0.118 R)
• M7: 797,656 km (0.117 R)
• M8: 1,473,240 km (0.09 R)
• M9: 1,719,777 km (0.105 R)
• M10: 2,375,913 km (0.095 R)
• M11: 2,502,772 km (0.083 R)
• M12: 2,567,099 km (0.039 R)
• M13: 4,422,562 km (0.055 R)
• M14: 4,776,959 km (0.11 R)
• M15: 4,937,478 km (0.085 R)
• M16: 5,181,472 km (0.106 R)
• M17: 6,066,343 km (0.106 R)
• M18: 7,641,908 km (0.083 R)
• M19: 7,688,583 km (0.102 R)
• M20: 8,693,132 km (0.096 R)
• M21: 9,586,531 km (0.105 R)
• M22: 10,404,831 km (0.055 R)
• M23: 10,665,131 km (0.098 R)
• M24: 10,769,850 km (0.088 R)
• M25: 11,352,085 km (0.09 R)
• M26: 11,620,015 km (0.102 R)
• M27: 13,723,809 km (0.115 R)
• M28: 14,354,364 km (0.11 R)
• M29: 15,052,987 km (0.101 R)
• M30: 16,001,736 km (0.097 R)
• M31: 18,393,806 km (0.115 R)
• M32: 19,855,826 km (0.113 R)
• M33: 20,243,434 km (0.101 R)
• M34: 21,420,919 km (0.114 R)
• M35: 21,619,435 km (0.073 R)
• M36: 22,553,375 km (0.094 R)
• M37: 23,364,345 km (0.105 R)
• M38: 24,391,484 km (0.073 R)
• M39: 24,460,449 km (0.11 R)
• M40: 25,223,697 km (0.061 R)
• M41: 25,503,146 km (0.061 R)
• M42: 25,783,642 km (0.09 R)
• M43: 26,418,535 km (0.041 R)
• M44: 26,915,948 km (0.106 R)
• M45: 26,987,306 km (0.1 R)
• M46: 27,488,160 km (0.109 R)
• M47: 27,919,899 km (0.085 R)
• M48: 28,064,411 km (0.079 R)
• M49: 28,426,587 km (0.084 R)
• M50: 28,936,118 km (0.088 R)
• M51: 29,228,731 km (0.113 R)
• M52: 29,964,454 km (0.102 R)
• M53: 32,891,336 km (0.076 R)
• M54: 33,120,221 km (0.034 R)
• M55: 34,195,380 km (0.1 R)
• M56: 34,970,447 km (0.076 R)
• M57: 35,048,238 km (0.118 R)
• M58: 36,065,055 km (0.065 R)
• M59: 37,807,870 km (0.105 R)
• M60: 38,609,116 km (0.112 R)
• M61: 38,770,083 km (0.074 R)
• M62: 39,496,830 km (0.111 R)
• M63: 40,228,214 km (0.037 R)
• M64: 40,718,296 km (0.102 R)
• M65: 40,800,276 km (0.103 R)
• M66: 42,283,240 km (0.119 R)
• M67: 42,615,197 km (0.071 R)
• M68: 43,114,705 km (0.1 R)
• M69: 43,281,656 km (0.087 R)
• M70: 44,119,703 km (0.11 R)
• M71: 44,287,851 km (0.072 R)
• M72: 44,625,045 km (0.08 R)
• M73: 45,386,648 km (0.112 R)
• M74: 46,237,859 km (0.082 R)
• M75: 46,751,130 km (0.102 R)
• M76: 47,524,700 km (0.067 R)
• M77: 49,433,120 km (0.111 R)
• M78: 51,189,699 km (0.118 R)
• M79: 51,366,523 km (0.057 R)
• M80: 52,698,842 km (0.092 R)
• M81: 52,966,772 km (0.111 R)
• M82: 56,306,993 km (0.088 R)
• M83: 56,398,248 km (0.112 R)
• M84: 56,489,502 km (0.045 R)
• M85: 56,580,757 km (0.052 R)
• M86: 57,221,335 km (0.117 R)
• M87: 57,313,188 km (0.115 R)
• M88: 57,680,451 km (0.104 R)
• M89: 59,714,683 km (0.093 R)
• M90: 59,807,733 km (0.064 R)
• M91: 62,243,336 km (0.05 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.6

Radius: 5.6

Gravity: 17.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 11.93 AU - 19.79 AU

Year: 27379 Days

Day: 19.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,797,475 km

• M1: 100,380 km (0.117 R)
• M2: 433,235 km (0.093 R)
• M3: 566,078 km (0.115 R)
• M4: 661,971 km (0.091 R)
• M5: 816,206 km (0.108 R)
• M6: 1,281,007 km (0.112 R)
• M7: 1,506,899 km (0.103 R)
• M8: 1,710,352 km (0.056 R)
• M9: 1,886,728 km (0.112 R)
• M10: 2,569,194 km (0.073 R)
• M11: 2,812,290 km (0.057 R)
• M12: 2,853,430 km (0.107 R)
• M13: 3,765,378 km (0.033 R)
• M14: 3,948,636 km (0.086 R)
• M15: 4,228,982 km (0.096 R)
• M16: 4,612,701 km (0.109 R)
• M17: 5,158,583 km (0.061 R)
• M18: 5,362,036 km (0.042 R)
• M19: 5,568,332 km (0.098 R)
• M20: 6,859,062 km (0.102 R)
• M21: 6,914,862 km (0.12 R)
• M22: 7,943,497 km (0.115 R)
• M23: 8,296,848 km (0.064 R)
• M24: 10,394,509 km (0.04 R)
• M25: 10,845,696 km (0.052 R)
• M26: 13,613,855 km (0.111 R)
• M27: 14,249,347 km (0.095 R)
• M28: 14,678,244 km (0.114 R)
• M29: 15,475,601 km (0.063 R)
• M30: 15,842,714 km (0.082 R)
• M31: 15,916,465 km (0.086 R)
• M32: 16,436,019 km (0.101 R)
• M33: 16,510,668 km (0.096 R)
• M34: 17,339,590 km (0.116 R)
• M35: 17,874,103 km (0.088 R)
• M36: 18,259,168 km (0.103 R)
• M37: 20,707,038 km (0.088 R)
• M38: 21,845,927 km (0.101 R)
• M39: 22,754,883 km (0.033 R)
• M40: 22,921,535 km (0.065 R)
• M41: 23,507,809 km (0.063 R)
• M42: 24,268,814 km (0.073 R)
• M43: 25,296,102 km (0.105 R)
• M44: 27,127,629 km (0.099 R)
• M45: 31,101,248 km (0.031 R)
• M46: 31,193,699 km (0.034 R)
• M47: 31,936,153 km (0.067 R)
• M48: 33,060,830 km (0.105 R)
• M49: 33,533,260 km (0.114 R)
• M50: 33,627,956 km (0.096 R)
• M51: 34,389,259 km (0.065 R)
• M52: 34,771,931 km (0.104 R)
• M53: 36,804,367 km (0.1 R)
• M54: 38,974,584 km (0.1 R)
• M55: 39,173,998 km (0.11 R)
• M56: 40,075,175 km (0.101 R)
• M57: 42,102,226 km (0.104 R)
• M58: 43,128,169 km (0.075 R)
• M59: 43,747,803 km (0.092 R)
• M60: 44,370,280 km (0.088 R)
• M61: 45,204,737 km (0.115 R)
• M62: 46,889,358 km (0.069 R)
• M63: 47,207,553 km (0.119 R)
• M64: 49,131,381 km (0.089 R)
• M65: 49,346,653 km (0.031 R)
• M66: 50,645,312 km (0.074 R)
• M67: 51,080,642 km (0.117 R)
• M68: 51,407,962 km (0.105 R)
• M69: 54,942,810 km (0.106 R)
• M70: 55,166,309 km (0.09 R)
• M71: 56,288,443 km (0.078 R)
• M72: 56,401,090 km (0.099 R)
• M73: 58,669,293 km (0.08 R)
• M74: 58,897,729 km (0.086 R)
• M75: 59,355,498 km (0.101 R)
• M76: 59,929,356 km (0.069 R)
• M77: 63,411,396 km (0.049 R)
• M78: 63,880,535 km (0.1 R)
• M79: 63,997,969 km (0.085 R)
• M80: 64,233,137 km (0.107 R)
• M81: 66,838,982 km (0.088 R)
• M82: 67,436,027 km (0.114 R)
• M83: 67,915,040 km (0.095 R)
• M84: 73,995,744 km (0.12 R)
• M85: 74,242,581 km (0.098 R)
• M86: 74,613,434 km (0.078 R)
• M87: 76,476,376 km (0.112 R)
• M88: 78,858,124 km (0.089 R)
• M89: 79,868,209 km (0.029 R)
• M90: 79,994,769 km (0.108 R)
• M91: 81,518,722 km (0.09 R)
• M92: 82,028,851 km (0.073 R)
• M93: 82,668,083 km (0.093 R)
• M94: 86,147,879 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 19,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit