🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.45 AU - 0.61 AU

Year: 146 Days

Day: 37.4 Hours

Environment

Temp: 146 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.45 AU - 0.75 AU

Year: 176 Days

Day: 25.1 Hours

Environment

Temp: 126 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.51 AU - 0.79 AU

Year: 198 Days

Day: 33.1 Hours

Environment

Temp: 134 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.8 AU - 1.18 AU

Year: 373 Days

Day: 40.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1 AU - 1.44 AU

Year: 510 Days

Day: 42.6 Hours

Environment

Temp: -20 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.36 AU - 2.48 AU

Year: 1426 Days

Day: 32.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,078,777 km

• M1: 1,893,311 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314

Radius: 9.5

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.33 AU - 6.81 AU

Year: 6378 Days

Day: 12.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 45,078,777 km

• M1: 178,620 km (0.089 R)
• M2: 267,032 km (0.08 R)
• M3: 336,296 km (0.101 R)
• M4: 499,058 km (0.11 R)
• M5: 735,124 km (0.037 R)
• M6: 980,464 km (0.065 R)
• M7: 1,072,467 km (0.05 R)
• M8: 1,485,656 km (0.115 R)
• M9: 1,749,996 km (0.07 R)
• M10: 2,097,213 km (0.057 R)
• M11: 2,270,297 km (0.098 R)
• M12: 2,358,560 km (0.082 R)
• M13: 2,556,927 km (0.058 R)
• M14: 2,817,526 km (0.118 R)
• M15: 2,950,968 km (0.105 R)
• M16: 3,465,285 km (0.118 R)
• M17: 3,670,683 km (0.112 R)
• M18: 3,816,690 km (0.069 R)
• M19: 3,922,307 km (0.103 R)
• M20: 4,158,073 km (0.096 R)
• M21: 5,193,440 km (0.053 R)
• M22: 5,788,241 km (0.047 R)
• M23: 5,983,167 km (0.108 R)
• M24: 6,081,602 km (0.077 R)
• M25: 6,254,837 km (0.066 R)
• M26: 7,328,800 km (0.096 R)
• M27: 7,592,990 km (0.067 R)
• M28: 9,044,538 km (0.101 R)
• M29: 10,254,186 km (0.095 R)
• M30: 10,372,069 km (0.08 R)
• M31: 10,520,021 km (0.11 R)
• M32: 10,609,182 km (0.112 R)
• M33: 10,728,411 km (0.091 R)
• M34: 12,131,191 km (0.11 R)
• M35: 12,758,903 km (0.104 R)
• M36: 13,236,719 km (0.099 R)
• M37: 13,493,878 km (0.101 R)
• M38: 13,882,832 km (0.094 R)
• M39: 14,275,526 km (0.102 R)
• M40: 14,605,539 km (0.104 R)
• M41: 14,671,811 km (0.068 R)
• M42: 14,738,233 km (0.076 R)
• M43: 15,882,357 km (0.102 R)
• M44: 15,950,574 km (0.098 R)
• M45: 16,018,790 km (0.101 R)
• M46: 17,089,762 km (0.084 R)
• M47: 17,159,773 km (0.093 R)
• M48: 17,510,580 km (0.118 R)
• M49: 17,651,651 km (0.112 R)
• M50: 17,793,021 km (0.113 R)
• M51: 18,148,166 km (0.101 R)
• M52: 18,219,525 km (0.071 R)
• M53: 18,469,802 km (0.117 R)
• M54: 18,865,488 km (0.113 R)
• M55: 19,775,193 km (0.115 R)
• M56: 19,995,551 km (0.115 R)
• M57: 20,848,258 km (0.073 R)
• M58: 20,960,307 km (0.049 R)
• M59: 21,222,552 km (0.063 R)
• M60: 21,561,541 km (0.114 R)
• M61: 21,637,088 km (0.107 R)
• M62: 21,826,329 km (0.105 R)
• M63: 22,168,310 km (0.103 R)
• M64: 22,397,344 km (0.085 R)
• M65: 22,973,446 km (0.078 R)
• M66: 23,127,831 km (0.11 R)
• M67: 23,515,439 km (0.068 R)
• M68: 24,022,426 km (0.057 R)
• M69: 24,533,153 km (0.063 R)
• M70: 25,445,401 km (0.1 R)
• M71: 25,845,575 km (0.043 R)
• M72: 26,773,681 km (0.098 R)
• M73: 26,895,603 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.4

Radius: 8.1

Gravity: 12.98 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.28 AU - 8.06 AU

Year: 6524 Days

Day: 12.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,078,777 km

• M1: 123,418 km (0.094 R)
• M2: 291,716 km (0.032 R)
• M3: 445,502 km (0.084 R)
• M4: 559,197 km (0.065 R)
• M5: 863,329 km (0.054 R)
• M6: 1,179,729 km (0.08 R)
• M7: 1,250,937 km (0.116 R)
• M8: 1,473,090 km (0.093 R)
• M9: 1,688,062 km (0.078 R)
• M10: 1,789,191 km (0.087 R)
• M11: 1,871,469 km (0.105 R)
• M12: 2,191,758 km (0.08 R)
• M13: 2,645,339 km (0.056 R)
• M14: 2,931,520 km (0.043 R)
• M15: 3,029,058 km (0.1 R)
• M16: 3,177,608 km (0.119 R)
• M17: 3,481,741 km (0.091 R)
• M18: 3,663,502 km (0.101 R)
• M19: 3,901,812 km (0.107 R)
• M20: 4,009,373 km (0.103 R)
• M21: 4,172,733 km (0.12 R)
• M22: 4,449,639 km (0.111 R)
• M23: 4,647,108 km (0.097 R)
• M24: 5,585,984 km (0.119 R)
• M25: 5,768,494 km (0.049 R)
• M26: 5,983,915 km (0.104 R)
• M27: 6,359,405 km (0.05 R)
• M28: 6,549,993 km (0.072 R)
• M29: 6,742,526 km (0.059 R)
• M30: 7,034,690 km (0.037 R)
• M31: 7,100,214 km (0.075 R)
• M32: 7,430,825 km (0.115 R)
• M33: 7,834,291 km (0.119 R)
• M34: 7,936,317 km (0.106 R)
• M35: 8,557,447 km (0.059 R)
• M36: 9,230,039 km (0.101 R)
• M37: 9,409,856 km (0.104 R)
• M38: 9,518,314 km (0.064 R)
• M39: 10,103,840 km (0.04 R)
• M40: 10,251,942 km (0.114 R)
• M41: 10,776,283 km (0.107 R)
• M42: 11,117,964 km (0.086 R)
• M43: 12,719,260 km (0.075 R)
• M44: 14,474,791 km (0.11 R)
• M45: 14,851,777 km (0.11 R)
• M46: 15,444,484 km (0.077 R)
• M47: 15,529,905 km (0.082 R)
• M48: 15,958,802 km (0.12 R)
• M49: 16,872,396 km (0.114 R)
• M50: 17,313,261 km (0.117 R)
• M51: 17,892,205 km (0.093 R)
• M52: 18,704,222 km (0.115 R)
• M53: 19,160,645 km (0.093 R)
• M54: 19,482,280 km (0.114 R)
• M55: 21,306,626 km (0.119 R)
• M56: 23,429,420 km (0.116 R)
• M57: 23,625,693 km (0.119 R)
• M58: 24,565,616 km (0.105 R)
• M59: 25,366,713 km (0.079 R)
• M60: 25,669,199 km (0.039 R)
• M61: 25,821,041 km (0.068 R)
• M62: 25,973,033 km (0.073 R)
• M63: 26,379,939 km (0.118 R)
• M64: 26,686,465 km (0.037 R)
• M65: 26,788,939 km (0.113 R)
• M66: 27,354,719 km (0.07 R)
• M67: 27,664,985 km (0.091 R)
• M68: 27,820,566 km (0.054 R)
• M69: 28,236,897 km (0.12 R)
• M70: 29,286,775 km (0.035 R)
• M71: 29,498,307 km (0.11 R)
• M72: 30,777,817 km (0.051 R)
• M73: 31,803,610 km (0.103 R)
• M74: 32,020,975 km (0.086 R)
• M75: 33,667,150 km (0.108 R)
• M76: 34,110,708 km (0.079 R)
• M77: 34,947,708 km (0.117 R)
• M78: 35,396,951 km (0.035 R)
• M79: 36,017,632 km (0.074 R)
• M80: 36,414,515 km (0.097 R)
• M81: 37,269,766 km (0.056 R)
• M82: 38,247,089 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222

Radius: 5.8

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 11.5 AU - 12.78 AU

Year: 16021 Days

Day: 23.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 45,078,777 km

• M1: 294,409 km (0.073 R)
• M2: 354,248 km (0.088 R)
• M3: 590,463 km (0.105 R)
• M4: 835,205 km (0.044 R)
• M5: 978,071 km (0.11 R)
• M6: 1,052,571 km (0.058 R)
• M7: 1,167,911 km (0.032 R)
• M8: 1,691,802 km (0.057 R)
• M9: 1,989,951 km (0.09 R)
• M10: 2,429,769 km (0.064 R)
• M11: 3,116,124 km (0.094 R)
• M12: 3,171,325 km (0.103 R)
• M13: 3,537,840 km (0.095 R)
• M14: 3,799,487 km (0.102 R)
• M15: 3,917,819 km (0.03 R)
• M16: 4,067,566 km (0.1 R)
• M17: 4,280,145 km (0.077 R)
• M18: 4,341,629 km (0.093 R)
• M19: 4,621,677 km (0.097 R)
• M20: 4,971,885 km (0.104 R)
• M21: 5,134,049 km (0.084 R)
• M22: 5,731,693 km (0.086 R)
• M23: 5,833,569 km (0.109 R)
• M24: 5,935,894 km (0.108 R)
• M25: 6,004,410 km (0.09 R)
• M26: 6,527,254 km (0.083 R)
• M27: 6,633,469 km (0.063 R)
• M28: 6,811,939 km (0.116 R)
• M29: 6,992,055 km (0.084 R)
• M30: 7,430,526 km (0.089 R)
• M31: 8,104,913 km (0.072 R)
• M32: 8,334,097 km (0.113 R)
• M33: 9,311,570 km (0.081 R)
• M34: 9,511,433 km (0.11 R)
• M35: 9,915,347 km (0.085 R)
• M36: 10,037,568 km (0.09 R)
• M37: 10,283,657 km (0.065 R)
• M38: 10,573,278 km (0.118 R)
• M39: 10,781,668 km (0.086 R)
• M40: 11,202,786 km (0.088 R)
• M41: 11,672,224 km (0.067 R)
• M42: 13,387,364 km (0.064 R)
• M43: 14,666,575 km (0.108 R)
• M44: 15,888,939 km (0.12 R)
• M45: 16,464,143 km (0.036 R)
• M46: 17,832,365 km (0.044 R)
• M47: 17,882,032 km (0.114 R)
• M48: 20,209,924 km (0.087 R)
• M49: 20,364,908 km (0.117 R)
• M50: 20,780,491 km (0.109 R)
• M51: 20,989,329 km (0.087 R)
• M52: 21,041,689 km (0.11 R)
• M53: 21,567,226 km (0.093 R)
• M54: 21,725,650 km (0.093 R)
• M55: 22,043,845 km (0.111 R)
• M56: 22,416,942 km (0.102 R)
• M57: 23,712,160 km (0.093 R)
• M58: 24,258,940 km (0.118 R)
• M59: 24,533,901 km (0.105 R)
• M60: 24,754,558 km (0.117 R)
• M61: 27,054,625 km (0.088 R)
• M62: 28,432,272 km (0.066 R)
• M63: 28,663,999 km (0.117 R)
• M64: 28,722,043 km (0.062 R)
• M65: 29,129,548 km (0.085 R)
• M66: 29,480,355 km (0.05 R)
• M67: 30,186,158 km (0.118 R)
• M68: 30,481,913 km (0.113 R)
• M69: 32,881,911 km (0.034 R)
• M70: 33,920,270 km (0.111 R)
• M71: 34,721,516 km (0.118 R)
• M72: 35,031,333 km (0.084 R)
• M73: 35,093,416 km (0.12 R)
• M74: 35,466,663 km (0.096 R)
• M75: 37,289,064 km (0.119 R)
• M76: 38,371,405 km (0.086 R)
• M77: 38,820,199 km (0.098 R)
• M78: 39,270,638 km (0.095 R)
• M79: 39,658,096 km (0.079 R)
• M80: 39,981,826 km (0.042 R)
• M81: 40,176,603 km (0.059 R)
• M82: 41,286,020 km (0.107 R)
• M83: 41,680,061 km (0.098 R)
• M84: 42,141,271 km (0.105 R)
• M85: 42,604,127 km (0.082 R)
• M86: 42,670,399 km (0.088 R)
• M87: 42,803,092 km (0.076 R)
• M88: 43,468,354 km (0.068 R)
• M89: 43,535,075 km (0.118 R)
• M90: 44,003,017 km (0.085 R)
• M91: 44,271,096 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 17,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit