🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.63 AU - 0.63 AU

Year: 183 Days

Day: 23.1 Hours

Environment

Temp: 227 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.86 AU - 1.12 AU

Year: 360 Days

Day: 14.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.36 AU - 1.7 AU

Year: 691 Days

Day: 14.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,684,644 km

• M1: 368,908 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.03 AU - 2.15 AU

Year: 1104 Days

Day: 47.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,684,644 km

• M1: 114,293 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.09 AU - 3.17 AU

Year: 2023 Days

Day: 13.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.88 AU - 3.54 AU

Year: 2101 Days

Day: 22.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.3

Radius: 12.2

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.03 AU - 5.97 AU

Year: 4711 Days

Day: 11.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 69,684,644 km

• M1: 154,535 km (0.12 R)
• M2: 232,924 km (0.105 R)
• M3: 312,809 km (0.088 R)
• M4: 457,620 km (0.038 R)
• M5: 701,464 km (0.037 R)
• M6: 1,251,985 km (0.057 R)
• M7: 1,952,701 km (0.085 R)
• M8: 2,154,509 km (0.07 R)
• M9: 2,440,839 km (0.052 R)
• M10: 2,538,975 km (0.039 R)
• M11: 2,759,931 km (0.029 R)
• M12: 2,924,638 km (0.08 R)
• M13: 3,177,908 km (0.087 R)
• M14: 3,285,618 km (0.057 R)
• M15: 3,549,060 km (0.107 R)
• M16: 3,728,577 km (0.112 R)
• M17: 4,695,877 km (0.032 R)
• M18: 5,502,658 km (0.114 R)
• M19: 6,082,201 km (0.099 R)
• M20: 6,433,905 km (0.091 R)
• M21: 7,044,265 km (0.073 R)
• M22: 7,157,361 km (0.079 R)
• M23: 7,557,535 km (0.105 R)
• M24: 7,673,324 km (0.04 R)
• M25: 7,789,561 km (0.066 R)
• M26: 7,994,660 km (0.052 R)
• M27: 8,559,990 km (0.058 R)
• M28: 8,954,330 km (0.094 R)
• M29: 9,292,721 km (0.112 R)
• M30: 9,603,884 km (0.052 R)
• M31: 10,204,819 km (0.11 R)
• M32: 10,687,721 km (0.041 R)
• M33: 10,785,258 km (0.105 R)
• M34: 11,079,667 km (0.085 R)
• M35: 11,178,252 km (0.064 R)
• M36: 11,376,619 km (0.052 R)
• M37: 11,542,673 km (0.113 R)
• M38: 11,978,451 km (0.087 R)
• M39: 12,590,606 km (0.086 R)
• M40: 12,762,494 km (0.062 R)
• M41: 13,178,226 km (0.119 R)
• M42: 13,845,582 km (0.065 R)
• M43: 14,094,214 km (0.113 R)
• M44: 15,176,704 km (0.097 R)
• M45: 16,136,374 km (0.109 R)
• M46: 17,001,648 km (0.072 R)
• M47: 18,036,566 km (0.119 R)
• M48: 18,698,687 km (0.086 R)
• M49: 19,686,781 km (0.099 R)
• M50: 19,846,551 km (0.081 R)
• M51: 20,167,139 km (0.076 R)
• M52: 20,570,455 km (0.078 R)
• M53: 20,854,392 km (0.104 R)
• M54: 21,796,260 km (0.077 R)
• M55: 21,878,689 km (0.084 R)
• M56: 22,044,144 km (0.119 R)
• M57: 22,835,666 km (0.115 R)
• M58: 23,976,500 km (0.097 R)
• M59: 24,661,209 km (0.116 R)
• M60: 24,790,312 km (0.068 R)
• M61: 25,178,967 km (0.099 R)
• M62: 25,439,268 km (0.059 R)
• M63: 25,743,998 km (0.031 R)
• M64: 25,831,364 km (0.071 R)
• M65: 26,225,404 km (0.054 R)
• M66: 26,621,390 km (0.082 R)
• M67: 27,063,751 km (0.095 R)
• M68: 28,045,562 km (0.094 R)
• M69: 28,135,470 km (0.08 R)
• M70: 29,585,821 km (0.087 R)
• M71: 30,735,780 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.9

Radius: 10.3

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.15 AU - 10.61 AU

Year: 9665 Days

Day: 12.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 69,684,644 km

• M1: 137,929 km (0.054 R)
• M2: 341,831 km (0.108 R)
• M3: 647,160 km (0.067 R)
• M4: 732,730 km (0.114 R)
• M5: 884,722 km (0.087 R)
• M6: 997,668 km (0.077 R)
• M7: 1,274,873 km (0.104 R)
• M8: 1,576,462 km (0.095 R)
• M9: 1,838,109 km (0.045 R)
• M10: 2,006,257 km (0.063 R)
• M11: 2,070,734 km (0.075 R)
• M12: 2,157,650 km (0.089 R)
• M13: 2,335,372 km (0.076 R)
• M14: 2,448,917 km (0.108 R)
• M15: 3,244,329 km (0.114 R)
• M16: 3,736,656 km (0.12 R)
• M17: 4,114,390 km (0.115 R)
• M18: 4,307,970 km (0.104 R)
• M19: 4,906,511 km (0.091 R)
• M20: 5,320,149 km (0.103 R)
• M21: 5,531,232 km (0.072 R)
• M22: 5,653,154 km (0.098 R)
• M23: 5,775,974 km (0.095 R)
• M24: 6,212,650 km (0.108 R)
• M25: 6,531,144 km (0.093 R)
• M26: 7,051,894 km (0.107 R)
• M27: 7,518,639 km (0.08 R)
• M28: 8,978,116 km (0.084 R)
• M29: 9,121,581 km (0.089 R)
• M30: 9,410,903 km (0.106 R)
• M31: 11,171,071 km (0.052 R)
• M32: 11,364,202 km (0.109 R)
• M33: 11,597,425 km (0.09 R)
• M34: 11,910,982 km (0.102 R)
• M35: 12,108,302 km (0.031 R)
• M36: 12,827,868 km (0.088 R)
• M37: 13,070,815 km (0.05 R)
• M38: 14,518,025 km (0.079 R)
• M39: 14,983,274 km (0.097 R)
• M40: 17,070,613 km (0.045 R)
• M41: 17,337,795 km (0.083 R)
• M42: 17,471,984 km (0.053 R)
• M43: 17,966,854 km (0.096 R)
• M44: 18,193,345 km (0.025 R)
• M45: 18,649,170 km (0.108 R)
• M46: 18,786,650 km (0.067 R)
• M47: 19,293,637 km (0.117 R)
• M48: 19,711,763 km (0.099 R)
• M49: 19,851,787 km (0.049 R)
• M50: 20,179,855 km (0.055 R)
• M51: 20,556,991 km (0.098 R)
• M52: 21,031,665 km (0.054 R)
• M53: 21,366,166 km (0.099 R)
• M54: 21,606,121 km (0.112 R)
• M55: 21,798,803 km (0.12 R)
• M56: 22,623,836 km (0.092 R)
• M57: 22,917,496 km (0.073 R)
• M58: 23,607,442 km (0.088 R)
• M59: 23,805,958 km (0.06 R)
• M60: 24,004,923 km (0.087 R)
• M61: 24,354,384 km (0.063 R)
• M62: 24,755,904 km (0.065 R)
• M63: 25,058,541 km (0.066 R)
• M64: 25,769,430 km (0.062 R)
• M65: 26,848,031 km (0.105 R)
• M66: 27,575,376 km (0.116 R)
• M67: 28,943,149 km (0.104 R)
• M68: 29,208,685 km (0.117 R)
• M69: 29,956,674 km (0.057 R)
• M70: 30,279,058 km (0.102 R)
• M71: 31,580,410 km (0.064 R)
• M72: 32,018,283 km (0.1 R)
• M73: 32,182,990 km (0.067 R)
• M74: 32,900,013 km (0.063 R)
• M75: 33,177,217 km (0.086 R)
• M76: 33,733,871 km (0.093 R)
• M77: 33,901,570 km (0.069 R)
• M78: 34,687,408 km (0.108 R)
• M79: 34,969,549 km (0.099 R)
• M80: 35,308,987 km (0.096 R)
• M81: 36,162,742 km (0.092 R)
• M82: 36,563,365 km (0.119 R)
• M83: 36,735,552 km (0.059 R)
• M84: 37,138,419 km (0.071 R)
• M85: 37,890,298 km (0.047 R)
• M86: 38,297,354 km (0.067 R)
• M87: 39,115,654 km (0.101 R)
• M88: 39,232,939 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.3

Radius: 5

Gravity: 30.09 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 9.88 AU - 15.72 AU

Year: 16727 Days

Day: 18.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,684,644 km

• M1: 64,327 km (0.082 R)
• M2: 442,211 km (0.114 R)
• M3: 518,057 km (0.092 R)
• M4: 577,897 km (0.071 R)
• M5: 661,522 km (0.111 R)
• M6: 749,037 km (0.068 R)
• M7: 887,714 km (0.094 R)
• M8: 935,884 km (0.079 R)
• M9: 1,578,856 km (0.115 R)
• M10: 1,697,038 km (0.093 R)
• M11: 2,068,639 km (0.058 R)
• M12: 2,230,953 km (0.106 R)
• M13: 2,263,865 km (0.09 R)
• M14: 2,464,924 km (0.081 R)
• M15: 2,499,032 km (0.104 R)
• M16: 3,401,108 km (0.119 R)
• M17: 3,477,253 km (0.118 R)
• M18: 3,866,656 km (0.099 R)
• M19: 4,728,489 km (0.067 R)
• M20: 5,602,141 km (0.063 R)
• M21: 5,647,170 km (0.099 R)
• M22: 6,103,593 km (0.097 R)
• M23: 6,242,719 km (0.081 R)
• M24: 6,336,218 km (0.113 R)
• M25: 7,100,065 km (0.103 R)
• M26: 7,993,613 km (0.108 R)
• M27: 8,044,326 km (0.113 R)
• M28: 8,196,916 km (0.092 R)
• M29: 8,299,241 km (0.042 R)
• M30: 8,869,658 km (0.063 R)
• M31: 9,829,926 km (0.047 R)
• M32: 10,102,494 km (0.085 R)
• M33: 11,962,893 km (0.07 R)
• M34: 12,606,164 km (0.113 R)
• M35: 13,986,952 km (0.11 R)
• M36: 15,604,703 km (0.117 R)
• M37: 15,731,562 km (0.068 R)
• M38: 16,371,093 km (0.095 R)
• M39: 17,609,465 km (0.044 R)
• M40: 19,420,347 km (0.088 R)
• M41: 19,968,174 km (0.102 R)
• M42: 21,289,572 km (0.112 R)
• M43: 21,500,804 km (0.109 R)
• M44: 22,138,540 km (0.114 R)
• M45: 23,723,679 km (0.114 R)
• M46: 24,603,614 km (0.095 R)
• M47: 24,677,366 km (0.097 R)
• M48: 24,825,318 km (0.086 R)
• M49: 24,973,420 km (0.062 R)
• M50: 25,047,620 km (0.055 R)
• M51: 26,925,672 km (0.11 R)
• M52: 27,154,108 km (0.09 R)
• M53: 28,926,543 km (0.074 R)
• M54: 29,708,791 km (0.099 R)
• M55: 29,944,707 km (0.065 R)
• M56: 30,735,930 km (0.073 R)
• M57: 31,054,424 km (0.116 R)
• M58: 31,214,045 km (0.062 R)
• M59: 33,477,012 km (0.104 R)
• M60: 35,208,756 km (0.064 R)
• M61: 35,291,933 km (0.113 R)
• M62: 36,379,360 km (0.094 R)
• M63: 38,415,536 km (0.117 R)
• M64: 38,672,695 km (0.116 R)
• M65: 38,844,434 km (0.115 R)
• M66: 39,102,490 km (0.092 R)
• M67: 39,447,463 km (0.075 R)
• M68: 39,793,482 km (0.103 R)
• M69: 40,227,316 km (0.111 R)
• M70: 42,066,772 km (0.093 R)
• M71: 42,243,447 km (0.103 R)
• M72: 45,012,204 km (0.098 R)
• M73: 47,012,477 km (0.096 R)
• M74: 48,115,762 km (0.038 R)
• M75: 50,441,410 km (0.058 R)
• M76: 51,476,328 km (0.083 R)
• M77: 51,665,270 km (0.119 R)
• M78: 52,233,293 km (0.067 R)
• M79: 52,328,138 km (0.118 R)
• M80: 52,803,560 km (0.111 R)
• M81: 53,471,365 km (0.093 R)
• M82: 54,430,138 km (0.069 R)
• M83: 54,911,694 km (0.066 R)
• M84: 55,394,745 km (0.11 R)
• M85: 55,685,115 km (0.042 R)
• M86: 56,754,440 km (0.095 R)
• M87: 60,400,739 km (0.113 R)
• M88: 63,412,293 km (0.077 R)
• M89: 63,614,849 km (0.102 R)
• M90: 64,020,558 km (0.093 R)
• M91: 65,140,448 km (0.037 R)
• M92: 65,344,799 km (0.104 R)
• M93: 68,227,699 km (0.113 R)
• M94: 69,684,633 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 14,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit