🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.58 AU - 0.6 AU

Year: 169 Days

Day: 44.9 Hours

Environment

Temp: 206 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.6 AU - 0.62 AU

Year: 178 Days

Day: 45.4 Hours

Environment

Temp: 146 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,532,742 km

• M1: 183,856 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.9 AU - 1.08 AU

Year: 367 Days

Day: 12.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 68,532,742 km

• M1: 20,196 km (0.107 R)
• M2: 391,946 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.52 AU - 1.56 AU

Year: 712 Days

Day: 16 Hours

Environment

Temp: -51 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.26 AU - 2.66 AU

Year: 1438 Days

Day: 32.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.79 AU - 4.13 AU

Year: 2938 Days

Day: 41.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 152.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,532,742 km

• M1: 779,854 km (0.114 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.59 AU - 4.77 AU

Year: 3186 Days

Day: 20.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,532,742 km

• M1: 472,131 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811

Radius: 14

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.41 AU - 9.69 AU

Year: 11002 Days

Day: 6.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 68,532,742 km

• M1: 387,010 km (0.098 R)
• M2: 557,402 km (0.119 R)
• M3: 671,246 km (0.092 R)
• M4: 1,438,982 km (0.045 R)
• M5: 1,628,522 km (0.044 R)
• M6: 1,852,022 km (0.074 R)
• M7: 2,112,621 km (0.081 R)
• M8: 2,526,110 km (0.104 R)
• M9: 2,728,067 km (0.08 R)
• M10: 3,179,104 km (0.116 R)
• M11: 4,219,408 km (0.116 R)
• M12: 4,356,440 km (0.113 R)
• M13: 4,460,261 km (0.089 R)
• M14: 5,028,284 km (0.077 R)
• M15: 5,210,494 km (0.091 R)
• M16: 5,923,028 km (0.11 R)
• M17: 6,271,442 km (0.12 R)
• M18: 7,233,207 km (0.048 R)
• M19: 7,356,625 km (0.111 R)
• M20: 7,605,705 km (0.119 R)
• M21: 7,731,368 km (0.096 R)
• M22: 8,155,029 km (0.078 R)
• M23: 8,283,683 km (0.089 R)
• M24: 8,673,535 km (0.085 R)
• M25: 9,742,711 km (0.074 R)
• M26: 10,339,158 km (0.054 R)
• M27: 10,806,053 km (0.113 R)
• M28: 11,567,655 km (0.059 R)
• M29: 12,991,827 km (0.077 R)
• M30: 13,343,980 km (0.114 R)
• M31: 14,212,097 km (0.078 R)
• M32: 14,367,230 km (0.054 R)
• M33: 16,002,933 km (0.048 R)
• M34: 16,326,364 km (0.117 R)
• M35: 16,488,827 km (0.104 R)
• M36: 16,597,435 km (0.075 R)
• M37: 17,144,365 km (0.092 R)
• M38: 17,419,924 km (0.078 R)
• M39: 17,530,626 km (0.077 R)
• M40: 20,430,880 km (0.119 R)
• M41: 21,017,005 km (0.068 R)
• M42: 22,205,560 km (0.056 R)
• M43: 22,747,553 km (0.103 R)
• M44: 23,050,489 km (0.068 R)
• M45: 23,172,112 km (0.025 R)
• M46: 23,660,549 km (0.106 R)
• M47: 23,906,039 km (0.058 R)
• M48: 24,090,792 km (0.079 R)
• M49: 24,399,562 km (0.113 R)
• M50: 25,083,673 km (0.052 R)
• M51: 26,216,877 km (0.08 R)
• M52: 26,470,894 km (0.043 R)
• M53: 27,688,920 km (0.117 R)
• M54: 27,818,173 km (0.085 R)
• M55: 28,012,500 km (0.092 R)
• M56: 29,517,006 km (0.104 R)
• M57: 29,847,618 km (0.079 R)
• M58: 30,379,139 km (0.064 R)
• M59: 31,451,456 km (0.046 R)
• M60: 31,586,244 km (0.079 R)
• M61: 31,992,253 km (0.119 R)
• M62: 34,186,105 km (0.075 R)
• M63: 34,602,885 km (0.086 R)
• M64: 35,091,173 km (0.101 R)
• M65: 36,428,129 km (0.101 R)
• M66: 37,638,525 km (0.119 R)
• M67: 38,140,875 km (0.084 R)
• M68: 39,369,821 km (0.067 R)
• M69: 40,245,118 km (0.075 R)
• M70: 42,163,561 km (0.119 R)
• M71: 42,386,911 km (0.103 R)
• M72: 42,685,209 km (0.094 R)
• M73: 43,509,194 km (0.106 R)
• M74: 44,036,228 km (0.045 R)
• M75: 44,717,048 km (0.033 R)
• M76: 44,868,889 km (0.097 R)
• M77: 45,859,526 km (0.078 R)
• M78: 46,012,565 km (0.097 R)
• M79: 46,242,497 km (0.094 R)
• M80: 48,328,639 km (0.093 R)
• M81: 48,718,342 km (0.071 R)
• M82: 49,500,888 km (0.076 R)
• M83: 49,815,044 km (0.073 R)
• M84: 50,287,623 km (0.108 R)
• M85: 50,840,687 km (0.099 R)
• M86: 50,999,111 km (0.112 R)
• M87: 52,592,328 km (0.053 R)
• M88: 52,752,548 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.5

Radius: 5

Gravity: 24.18 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 16.53 AU - 19.77 AU

Year: 28825 Days

Day: 20.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,532,742 km

• M1: 95,144 km (0.115 R)
• M2: 169,494 km (0.1 R)
• M3: 268,379 km (0.072 R)
• M4: 365,916 km (0.071 R)
• M5: 594,951 km (0.119 R)
• M6: 891,903 km (0.114 R)
• M7: 1,102,686 km (0.071 R)
• M8: 1,640,041 km (0.067 R)
• M9: 1,860,100 km (0.056 R)
• M10: 3,004,972 km (0.097 R)
• M11: 3,273,800 km (0.107 R)
• M12: 3,319,278 km (0.116 R)
• M13: 3,691,327 km (0.11 R)
• M14: 4,626,913 km (0.071 R)
• M15: 4,729,537 km (0.078 R)
• M16: 4,884,819 km (0.091 R)
• M17: 5,094,406 km (0.078 R)
• M18: 5,200,321 km (0.077 R)
• M19: 6,242,719 km (0.076 R)
• M20: 6,874,770 km (0.072 R)
• M21: 9,534,171 km (0.097 R)
• M22: 9,730,444 km (0.111 R)
• M23: 10,731,254 km (0.117 R)
• M24: 11,140,703 km (0.111 R)
• M25: 11,694,514 km (0.049 R)
• M26: 12,399,420 km (0.088 R)
• M27: 13,776,169 km (0.078 R)
• M28: 15,048,499 km (0.096 R)
• M29: 15,737,247 km (0.109 R)
• M30: 17,224,549 km (0.119 R)
• M31: 17,543,342 km (0.09 R)
• M32: 18,674,302 km (0.117 R)
• M33: 19,001,922 km (0.112 R)
• M34: 19,662,546 km (0.052 R)
• M35: 19,912,225 km (0.089 R)
• M36: 25,121,073 km (0.049 R)
• M37: 25,845,725 km (0.097 R)
• M38: 26,210,594 km (0.086 R)
• M39: 26,301,998 km (0.099 R)
• M40: 27,966,724 km (0.092 R)
• M41: 28,717,555 km (0.105 R)
• M42: 29,474,969 km (0.093 R)
• M43: 32,569,551 km (0.102 R)
• M44: 32,963,442 km (0.103 R)
• M45: 33,855,793 km (0.115 R)
• M46: 35,664,132 km (0.101 R)
• M47: 36,989,570 km (0.042 R)
• M48: 39,898,650 km (0.094 R)
• M49: 40,003,967 km (0.104 R)
• M50: 40,425,833 km (0.116 R)
• M51: 41,274,053 km (0.119 R)
• M52: 42,128,256 km (0.098 R)
• M53: 43,420,333 km (0.069 R)
• M54: 43,528,492 km (0.117 R)
• M55: 47,040,003 km (0.069 R)
• M56: 49,167,435 km (0.092 R)
• M57: 49,845,861 km (0.092 R)
• M58: 50,299,741 km (0.104 R)
• M59: 50,413,435 km (0.073 R)
• M60: 50,527,279 km (0.042 R)
• M61: 50,755,117 km (0.113 R)
• M62: 51,555,166 km (0.072 R)
• M63: 51,899,391 km (0.105 R)
• M64: 52,936,403 km (0.08 R)
• M65: 53,283,620 km (0.089 R)
• M66: 54,446,594 km (0.085 R)
• M67: 54,680,116 km (0.066 R)
• M68: 56,088,580 km (0.072 R)
• M69: 57,390,082 km (0.113 R)
• M70: 59,541,299 km (0.068 R)
• M71: 60,626,631 km (0.06 R)
• M72: 61,111,179 km (0.089 R)
• M73: 63,430,096 km (0.087 R)
• M74: 68,027,837 km (0.096 R)
• M75: 68,657,344 km (0.05 R)
• M76: 69,668,626 km (0.088 R)
• M77: 70,049,053 km (0.077 R)
• M78: 73,246,409 km (0.11 R)
• M79: 73,504,315 km (0.113 R)
• M80: 73,891,624 km (0.105 R)
• M81: 75,317,591 km (0.074 R)
• M82: 75,577,891 km (0.088 R)
• M83: 78,328,548 km (0.096 R)
• M84: 79,252,614 km (0.113 R)
• M85: 80,313,262 km (0.104 R)
• M86: 81,912,912 km (0.107 R)
• M87: 82,985,080 km (0.08 R)
• M88: 83,388,396 km (0.081 R)
• M89: 83,927,248 km (0.079 R)
• M90: 84,062,036 km (0.064 R)
• M91: 88,141,420 km (0.055 R)
• M92: 92,424,108 km (0.115 R)
• M93: 92,981,659 km (0.034 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.5

Radius: 3.3

Gravity: 17.95 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 16.56 AU - 22.36 AU

Year: 32001 Days

Day: 22.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 68,532,742 km

• M1: 81,082 km (0.095 R)
• M2: 166,802 km (0.102 R)
• M3: 630,555 km (0.096 R)
• M4: 973,134 km (0.12 R)
• M5: 1,309,580 km (0.086 R)
• M6: 3,251,360 km (0.086 R)
• M7: 3,783,779 km (0.039 R)
• M8: 4,465,646 km (0.11 R)
• M9: 5,271,530 km (0.1 R)
• M10: 5,315,212 km (0.1 R)
• M11: 5,446,858 km (0.057 R)
• M12: 5,713,442 km (0.033 R)
• M13: 6,585,298 km (0.117 R)
• M14: 7,993,463 km (0.118 R)
• M15: 8,245,386 km (0.101 R)
• M16: 8,346,963 km (0.081 R)
• M17: 8,808,771 km (0.083 R)
• M18: 9,016,712 km (0.061 R)
• M19: 10,903,740 km (0.115 R)
• M20: 10,959,390 km (0.083 R)
• M21: 11,351,636 km (0.081 R)
• M22: 11,748,519 km (0.083 R)
• M23: 15,144,540 km (0.057 R)
• M24: 15,581,067 km (0.079 R)
• M25: 15,643,749 km (0.091 R)
• M26: 16,466,537 km (0.08 R)
• M27: 16,979,807 km (0.112 R)
• M28: 17,173,686 km (0.072 R)
• M29: 17,433,238 km (0.098 R)
• M30: 18,153,702 km (0.113 R)
• M31: 18,219,674 km (0.05 R)
• M32: 18,351,919 km (0.114 R)
• M33: 18,550,884 km (0.074 R)
• M34: 20,578,833 km (0.116 R)
• M35: 23,605,646 km (0.103 R)
• M36: 24,693,672 km (0.112 R)
• M37: 25,060,037 km (0.117 R)
• M38: 25,575,850 km (0.083 R)
• M39: 27,446,572 km (0.103 R)
• M40: 27,902,097 km (0.083 R)
• M41: 29,283,334 km (0.107 R)
• M42: 30,451,395 km (0.067 R)
• M43: 34,290,076 km (0.068 R)
• M44: 34,534,968 km (0.12 R)
• M45: 36,765,322 km (0.081 R)
• M46: 37,603,220 km (0.056 R)
• M47: 39,041,753 km (0.103 R)
• M48: 39,297,565 km (0.084 R)
• M49: 40,843,659 km (0.114 R)
• M50: 43,287,939 km (0.083 R)
• M51: 45,779,192 km (0.08 R)
• M52: 47,042,098 km (0.044 R)
• M53: 47,314,216 km (0.115 R)
• M54: 47,405,022 km (0.103 R)
• M55: 48,591,034 km (0.084 R)
• M56: 49,417,712 km (0.091 R)
• M57: 51,178,329 km (0.07 R)
• M58: 51,738,573 km (0.114 R)
• M59: 55,620,788 km (0.071 R)
• M60: 56,581,804 km (0.115 R)
• M61: 60,283,454 km (0.103 R)
• M62: 61,171,467 km (0.113 R)
• M63: 61,765,969 km (0.073 R)
• M64: 62,461,898 km (0.087 R)
• M65: 62,960,657 km (0.11 R)
• M66: 63,260,452 km (0.056 R)
• M67: 63,961,916 km (0.114 R)
• M68: 64,968,560 km (0.091 R)
• M69: 65,271,645 km (0.114 R)
• M70: 67,303,633 km (0.117 R)
• M71: 68,532,729 km (0.097 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 13,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit