🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.79 AU - 1.13 AU

Year: 429 Days

Day: 22.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1 AU - 1.04 AU

Year: 470 Days

Day: 18.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.93 AU - 1.15 AU

Year: 484 Days

Day: 44.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.61 AU - 1.83 AU

Year: 1030 Days

Day: 45.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.52 AU - 2.16 AU

Year: 1140 Days

Day: 25.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.7

Radius: 10.4

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.21 AU - 3.17 AU

Year: 2014 Days

Day: 13.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 80,087,102 km

• M1: 135,835 km (0.083 R)
• M2: 205,996 km (0.116 R)
• M3: 339,886 km (0.061 R)
• M4: 482,603 km (0.11 R)
• M5: 598,541 km (0.11 R)
• M6: 760,256 km (0.093 R)
• M7: 1,066,483 km (0.094 R)
• M8: 1,180,776 km (0.117 R)
• M9: 1,479,224 km (0.033 R)
• M10: 1,631,514 km (0.104 R)
• M11: 2,185,475 km (0.116 R)
• M12: 2,637,410 km (0.059 R)
• M13: 2,823,510 km (0.107 R)
• M14: 2,896,215 km (0.079 R)
• M15: 3,361,464 km (0.049 R)
• M16: 3,658,266 km (0.118 R)
• M17: 3,769,717 km (0.047 R)
• M18: 3,866,207 km (0.028 R)
• M19: 4,193,976 km (0.03 R)
• M20: 4,260,547 km (0.079 R)
• M21: 4,377,982 km (0.059 R)
• M22: 4,616,291 km (0.061 R)
• M23: 4,719,663 km (0.038 R)
• M24: 4,911,298 km (0.118 R)
• M25: 5,158,883 km (0.089 R)
• M26: 5,248,342 km (0.066 R)
• M27: 5,832,971 km (0.109 R)
• M28: 6,095,365 km (0.112 R)
• M29: 6,247,057 km (0.073 R)
• M30: 6,323,352 km (0.049 R)
• M31: 6,419,245 km (0.11 R)
• M32: 6,612,375 km (0.061 R)
• M33: 7,004,322 km (0.107 R)
• M34: 7,303,368 km (0.114 R)
• M35: 7,464,635 km (0.117 R)
• M36: 7,545,717 km (0.116 R)
• M37: 8,038,193 km (0.105 R)
• M38: 8,393,338 km (0.118 R)
• M39: 9,140,879 km (0.105 R)
• M40: 9,205,954 km (0.054 R)
• M41: 9,271,178 km (0.109 R)
• M42: 9,555,564 km (0.081 R)
• M43: 10,021,113 km (0.089 R)
• M44: 10,335,567 km (0.106 R)
• M45: 10,653,313 km (0.113 R)
• M46: 10,928,274 km (0.055 R)
• M47: 11,020,426 km (0.119 R)
• M48: 11,321,716 km (0.057 R)
• M49: 11,649,336 km (0.043 R)
• M50: 12,602,424 km (0.113 R)
• M51: 12,820,238 km (0.108 R)
• M52: 13,382,876 km (0.111 R)
• M53: 13,506,145 km (0.105 R)
• M54: 14,053,523 km (0.106 R)
• M55: 14,254,284 km (0.086 R)
• M56: 14,862,548 km (0.105 R)
• M57: 14,964,724 km (0.083 R)
• M58: 15,247,015 km (0.102 R)
• M59: 15,479,191 km (0.102 R)
• M60: 15,868,893 km (0.033 R)
• M61: 16,710,980 km (0.069 R)
• M62: 16,790,715 km (0.072 R)
• M63: 16,950,486 km (0.111 R)
• M64: 17,379,084 km (0.105 R)
• M65: 17,756,968 km (0.111 R)
• M66: 18,137,545 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110

Radius: 12.2

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.26 AU - 7.56 AU

Year: 7409 Days

Day: 11.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 80,087,102 km

• M1: 153,637 km (0.12 R)
• M2: 245,640 km (0.091 R)
• M3: 340,634 km (0.081 R)
• M4: 658,231 km (0.091 R)
• M5: 831,615 km (0.115 R)
• M6: 977,772 km (0.029 R)
• M7: 1,190,649 km (0.067 R)
• M8: 1,357,750 km (0.038 R)
• M9: 1,558,511 km (0.089 R)
• M10: 1,729,052 km (0.097 R)
• M11: 2,307,697 km (0.111 R)
• M12: 2,595,673 km (0.068 R)
• M13: 2,767,710 km (0.099 R)
• M14: 2,847,296 km (0.109 R)
• M15: 3,041,325 km (0.103 R)
• M16: 3,223,086 km (0.1 R)
• M17: 3,914,378 km (0.06 R)
• M18: 4,076,243 km (0.097 R)
• M19: 4,314,103 km (0.034 R)
• M20: 4,462,654 km (0.088 R)
• M21: 4,669,847 km (0.107 R)
• M22: 4,803,438 km (0.061 R)
• M23: 5,192,093 km (0.066 R)
• M24: 5,550,530 km (0.092 R)
• M25: 6,082,649 km (0.052 R)
• M26: 6,165,975 km (0.027 R)
• M27: 6,824,804 km (0.072 R)
• M28: 7,195,807 km (0.114 R)
• M29: 7,350,342 km (0.111 R)
• M30: 7,573,243 km (0.119 R)
• M31: 8,232,221 km (0.108 R)
• M32: 8,440,461 km (0.046 R)
• M33: 8,556,998 km (0.117 R)
• M34: 9,243,054 km (0.117 R)
• M35: 9,411,352 km (0.08 R)
• M36: 9,507,992 km (0.072 R)
• M37: 9,750,939 km (0.12 R)
• M38: 10,567,444 km (0.085 R)
• M39: 10,920,495 km (0.118 R)
• M40: 11,124,098 km (0.101 R)
• M41: 11,303,166 km (0.104 R)
• M42: 12,055,344 km (0.055 R)
• M43: 12,397,774 km (0.102 R)
• M44: 12,877,385 km (0.089 R)
• M45: 13,444,510 km (0.119 R)
• M46: 13,909,610 km (0.116 R)
• M47: 14,047,390 km (0.056 R)
• M48: 14,185,618 km (0.099 R)
• M49: 14,603,146 km (0.085 R)
• M50: 14,883,791 km (0.106 R)
• M51: 15,081,261 km (0.105 R)
• M52: 15,507,465 km (0.102 R)
• M53: 15,679,054 km (0.098 R)
• M54: 15,765,072 km (0.101 R)
• M55: 16,663,108 km (0.091 R)
• M56: 16,809,565 km (0.11 R)
• M57: 16,956,470 km (0.077 R)
• M58: 17,103,674 km (0.073 R)
• M59: 17,310,568 km (0.09 R)
• M60: 17,936,336 km (0.038 R)
• M61: 18,026,394 km (0.084 R)
• M62: 18,297,166 km (0.113 R)
• M63: 18,478,628 km (0.099 R)
• M64: 18,812,680 km (0.113 R)
• M65: 19,118,009 km (0.116 R)
• M66: 19,950,821 km (0.104 R)
• M67: 20,075,286 km (0.099 R)
• M68: 20,168,785 km (0.119 R)
• M69: 20,293,550 km (0.112 R)
• M70: 20,669,639 km (0.106 R)
• M71: 21,142,966 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.5

Radius: 7

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.49 AU - 13.21 AU

Year: 17458 Days

Day: 16.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,087,102 km

• M1: 102,923 km (0.085 R)
• M2: 204,650 km (0.085 R)
• M3: 320,289 km (0.094 R)
• M4: 473,328 km (0.088 R)
• M5: 796,609 km (0.107 R)
• M6: 1,008,738 km (0.112 R)
• M7: 1,548,936 km (0.058 R)
• M8: 1,657,694 km (0.099 R)
• M9: 1,724,265 km (0.112 R)
• M10: 1,837,062 km (0.115 R)
• M11: 1,999,376 km (0.054 R)
• M12: 2,166,177 km (0.102 R)
• M13: 2,539,274 km (0.108 R)
• M14: 2,959,046 km (0.073 R)
• M15: 3,067,504 km (0.071 R)
• M16: 3,204,835 km (0.101 R)
• M17: 3,774,205 km (0.067 R)
• M18: 3,862,467 km (0.056 R)
• M19: 4,010,869 km (0.042 R)
• M20: 4,560,790 km (0.098 R)
• M21: 4,876,442 km (0.061 R)
• M22: 5,562,348 km (0.106 R)
• M23: 5,696,388 km (0.099 R)
• M24: 6,347,886 km (0.119 R)
• M25: 7,131,480 km (0.056 R)
• M26: 7,204,185 km (0.041 R)
• M27: 7,387,143 km (0.079 R)
• M28: 7,945,293 km (0.084 R)
• M29: 8,134,235 km (0.046 R)
• M30: 8,866,217 km (0.107 R)
• M31: 8,983,651 km (0.07 R)
• M32: 9,699,477 km (0.097 R)
• M33: 10,350,976 km (0.109 R)
• M34: 10,433,404 km (0.061 R)
• M35: 11,696,010 km (0.11 R)
• M36: 12,345,265 km (0.092 R)
• M37: 13,453,187 km (0.031 R)
• M38: 13,769,138 km (0.052 R)
• M39: 14,041,855 km (0.111 R)
• M40: 14,408,369 km (0.119 R)
• M41: 14,870,776 km (0.091 R)
• M42: 15,103,850 km (0.047 R)
• M43: 15,385,094 km (0.051 R)
• M44: 15,762,828 km (0.119 R)
• M45: 16,000,390 km (0.108 R)
• M46: 16,048,112 km (0.096 R)
• M47: 16,479,253 km (0.038 R)
• M48: 17,746,047 km (0.069 R)
• M49: 18,042,850 km (0.106 R)
• M50: 19,500,382 km (0.071 R)
• M51: 19,960,395 km (0.03 R)
• M52: 20,734,863 km (0.11 R)
• M53: 21,730,138 km (0.104 R)
• M54: 22,206,906 km (0.109 R)
• M55: 22,260,163 km (0.118 R)
• M56: 22,740,821 km (0.051 R)
• M57: 23,441,089 km (0.062 R)
• M58: 23,821,067 km (0.096 R)
• M59: 23,930,124 km (0.094 R)
• M60: 24,148,537 km (0.083 R)
• M61: 25,807,577 km (0.103 R)
• M62: 26,312,470 km (0.087 R)
• M63: 26,368,719 km (0.103 R)
• M64: 26,481,366 km (0.088 R)
• M65: 26,650,861 km (0.044 R)
• M66: 27,104,292 km (0.11 R)
• M67: 28,248,865 km (0.114 R)
• M68: 28,943,298 km (0.099 R)
• M69: 29,292,609 km (0.076 R)
• M70: 30,585,285 km (0.115 R)
• M71: 31,716,693 km (0.102 R)
• M72: 32,197,052 km (0.086 R)
• M73: 32,861,566 km (0.111 R)
• M74: 32,982,890 km (0.112 R)
• M75: 33,043,626 km (0.096 R)
• M76: 33,165,100 km (0.068 R)
• M77: 33,775,160 km (0.062 R)
• M78: 34,020,052 km (0.107 R)
• M79: 35,006,051 km (0.11 R)
• M80: 35,191,852 km (0.045 R)
• M81: 36,001,326 km (0.099 R)
• M82: 36,502,329 km (0.096 R)
• M83: 36,879,765 km (0.097 R)
• M84: 36,942,745 km (0.116 R)
• M85: 37,321,677 km (0.086 R)
• M86: 37,955,972 km (0.099 R)
• M87: 38,721,763 km (0.102 R)
• M88: 38,785,941 km (0.087 R)
• M89: 40,009,651 km (0.089 R)
• M90: 40,139,203 km (0.111 R)
• M91: 40,463,681 km (0.109 R)
• M92: 41,049,955 km (0.045 R)
• M93: 41,704,595 km (0.088 R)
• M94: 42,296,704 km (0.102 R)
• M95: 43,090,619 km (0.057 R)
• M96: 44,760,431 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.7

Radius: 3.2

Gravity: 70.38 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 12.62 AU - 13.1 AU

Year: 21055 Days

Day: 19.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,087,102 km

• M1: 201,808 km (0.09 R)
• M2: 300,991 km (0.115 R)
• M3: 375,341 km (0.059 R)
• M4: 563,984 km (0.115 R)
• M5: 778,657 km (0.101 R)
• M6: 829,520 km (0.114 R)
• M7: 1,044,193 km (0.113 R)
• M8: 1,100,592 km (0.096 R)
• M9: 1,129,165 km (0.119 R)
• M10: 1,275,621 km (0.109 R)
• M11: 1,397,095 km (0.115 R)
• M12: 1,428,061 km (0.047 R)
• M13: 1,750,145 km (0.101 R)
• M14: 2,802,267 km (0.062 R)
• M15: 3,367,298 km (0.092 R)
• M16: 3,662,605 km (0.073 R)
• M17: 3,966,288 km (0.098 R)
• M18: 4,783,392 km (0.078 R)
• M19: 6,460,982 km (0.081 R)
• M20: 6,774,240 km (0.051 R)
• M21: 7,798,238 km (0.107 R)
• M22: 8,187,491 km (0.1 R)
• M23: 8,526,031 km (0.108 R)
• M24: 8,583,028 km (0.053 R)
• M25: 8,697,171 km (0.053 R)
• M26: 8,754,467 km (0.115 R)
• M27: 9,042,593 km (0.099 R)
• M28: 9,100,637 km (0.042 R)
• M29: 10,105,785 km (0.102 R)
• M30: 10,347,386 km (0.119 R)
• M31: 10,713,302 km (0.112 R)
• M32: 12,027,070 km (0.084 R)
• M33: 13,127,213 km (0.117 R)
• M34: 13,390,655 km (0.07 R)
• M35: 15,421,745 km (0.041 R)
• M36: 16,119,919 km (0.109 R)
• M37: 17,474,228 km (0.05 R)
• M38: 21,208,490 km (0.111 R)
• M39: 21,362,726 km (0.058 R)
• M40: 21,594,901 km (0.066 R)
• M41: 22,610,671 km (0.093 R)
• M42: 23,243,470 km (0.092 R)
• M43: 24,284,222 km (0.111 R)
• M44: 25,339,935 km (0.067 R)
• M45: 26,410,606 km (0.084 R)
• M46: 27,496,089 km (0.112 R)
• M47: 30,489,692 km (0.079 R)
• M48: 30,576,758 km (0.081 R)
• M49: 30,838,404 km (0.1 R)
• M50: 31,627,683 km (0.054 R)
• M51: 31,803,909 km (0.109 R)
• M52: 31,980,584 km (0.08 R)
• M53: 33,047,217 km (0.106 R)
• M54: 33,495,113 km (0.098 R)
• M55: 33,854,746 km (0.088 R)
• M56: 35,489,402 km (0.097 R)
• M57: 35,580,956 km (0.104 R)
• M58: 36,131,925 km (0.052 R)
• M59: 36,963,689 km (0.082 R)
• M60: 40,544,613 km (0.118 R)
• M61: 40,640,356 km (0.074 R)
• M62: 42,279,051 km (0.115 R)
• M63: 42,960,021 km (0.042 R)
• M64: 43,742,866 km (0.058 R)
• M65: 43,939,288 km (0.119 R)
• M66: 49,147,837 km (0.051 R)
• M67: 49,454,214 km (0.082 R)
• M68: 50,686,152 km (0.116 R)
• M69: 51,305,787 km (0.089 R)
• M70: 52,344,295 km (0.066 R)
• M71: 52,866,092 km (0.025 R)
• M72: 53,914,923 km (0.119 R)
• M73: 54,758,954 km (0.069 R)
• M74: 55,394,745 km (0.058 R)
• M75: 55,820,052 km (0.111 R)
• M76: 57,102,405 km (0.111 R)
• M77: 57,316,928 km (0.114 R)
• M78: 57,854,733 km (0.082 R)
• M79: 59,260,953 km (0.116 R)
• M80: 59,478,318 km (0.106 R)
• M81: 62,880,473 km (0.085 R)
• M82: 63,546,333 km (0.116 R)
• M83: 64,214,288 km (0.082 R)
• M84: 64,772,886 km (0.077 R)
• M85: 64,996,684 km (0.074 R)
• M86: 68,271,531 km (0.102 R)
• M87: 69,986,372 km (0.083 R)
• M88: 71,022,038 km (0.069 R)
• M89: 71,252,867 km (0.084 R)
• M90: 74,393,376 km (0.051 R)
• M91: 75,214,967 km (0.063 R)
• M92: 75,332,551 km (0.111 R)
• M93: 76,630,462 km (0.114 R)
• M94: 79,008,919 km (0.052 R)
• M95: 79,847,115 km (0.12 R)
• M96: 80,087,070 km (0.086 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: 424 - 16,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit