🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.18 AU - 1.38 AU

Year: 546 Days

Day: 31.1 Hours

Environment

Temp: -20 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.12 AU - 1.84 AU

Year: 678 Days

Day: 47.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,596,590 km

• M1: 33,809 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.45 AU - 2.07 AU

Year: 880 Days

Day: 14.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,596,590 km

• M1: 827,426 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.5

Radius: 10.6

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 7.44 AU - 7.94 AU

Year: 8034 Days

Day: 9.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,596,590 km

• M1: 186,100 km (0.085 R)
• M2: 413,937 km (0.104 R)
• M3: 481,406 km (0.112 R)
• M4: 630,256 km (0.111 R)
• M5: 795,561 km (0.034 R)
• M6: 869,014 km (0.089 R)
• M7: 1,023,399 km (0.104 R)
• M8: 1,272,629 km (0.063 R)
• M9: 1,395,748 km (0.068 R)
• M10: 1,828,684 km (0.093 R)
• M11: 1,968,558 km (0.108 R)
• M12: 2,195,947 km (0.044 R)
• M13: 2,280,769 km (0.115 R)
• M14: 2,453,704 km (0.057 R)
• M15: 2,541,817 km (0.094 R)
• M16: 2,812,889 km (0.053 R)
• M17: 2,882,153 km (0.115 R)
• M18: 3,456,758 km (0.086 R)
• M19: 3,531,108 km (0.025 R)
• M20: 3,605,907 km (0.089 R)
• M21: 3,706,586 km (0.107 R)
• M22: 4,224,195 km (0.054 R)
• M23: 4,383,966 km (0.038 R)
• M24: 4,875,395 km (0.109 R)
• M25: 5,043,094 km (0.118 R)
• M26: 5,792,130 km (0.1 R)
• M27: 6,059,462 km (0.102 R)
• M28: 6,270,245 km (0.115 R)
• M29: 6,452,904 km (0.106 R)
• M30: 7,011,353 km (0.114 R)
• M31: 7,812,749 km (0.06 R)
• M32: 8,075,293 km (0.066 R)
• M33: 8,508,229 km (0.057 R)
• M34: 8,744,444 km (0.111 R)
• M35: 8,948,645 km (0.054 R)
• M36: 9,085,677 km (0.07 R)
• M37: 9,570,973 km (0.069 R)
• M38: 10,602,599 km (0.079 R)
• M39: 10,784,211 km (0.063 R)
• M40: 11,187,078 km (0.064 R)
• M41: 11,446,032 km (0.099 R)
• M42: 11,520,382 km (0.1 R)
• M43: 11,632,132 km (0.098 R)
• M44: 12,007,623 km (0.096 R)
• M45: 12,196,714 km (0.073 R)
• M46: 13,002,149 km (0.029 R)
• M47: 13,706,307 km (0.102 R)
• M48: 13,785,294 km (0.042 R)
• M49: 14,583,548 km (0.075 R)
• M50: 15,110,582 km (0.089 R)
• M51: 15,192,113 km (0.086 R)
• M52: 16,183,198 km (0.059 R)
• M53: 17,024,836 km (0.091 R)
• M54: 17,237,564 km (0.097 R)
• M55: 17,837,751 km (0.112 R)
• M56: 18,707,064 km (0.054 R)
• M57: 18,794,728 km (0.053 R)
• M58: 19,456,699 km (0.072 R)
• M59: 20,216,207 km (0.1 R)
• M60: 20,531,859 km (0.088 R)
• M61: 21,902,774 km (0.037 R)
• M62: 21,995,225 km (0.114 R)
• M63: 23,303,010 km (0.076 R)
• M64: 24,014,049 km (0.107 R)
• M65: 24,635,927 km (0.084 R)
• M66: 25,069,611 km (0.112 R)
• M67: 25,603,227 km (0.105 R)
• M68: 26,091,365 km (0.109 R)
• M69: 26,928,514 km (0.091 R)
• M70: 29,492,323 km (0.105 R)
• M71: 31,244,413 km (0.104 R)
• M72: 31,609,282 km (0.105 R)
• M73: 32,185,533 km (0.113 R)
• M74: 32,396,017 km (0.087 R)
• M75: 32,554,142 km (0.085 R)
• M76: 33,774,861 km (0.108 R)
• M77: 34,740,665 km (0.097 R)
• M78: 35,389,620 km (0.051 R)
• M79: 35,552,383 km (0.041 R)
• M80: 35,715,444 km (0.111 R)
• M81: 36,315,631 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.9

Radius: 8.7

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 8.9 AU - 13.1 AU

Year: 13744 Days

Day: 8.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,596,590 km

• M1: 125,363 km (0.081 R)
• M2: 266,434 km (0.071 R)
• M3: 467,344 km (0.107 R)
• M4: 555,756 km (0.113 R)
• M5: 820,844 km (0.106 R)
• M6: 1,395,599 km (0.029 R)
• M7: 1,483,412 km (0.097 R)
• M8: 1,664,576 km (0.118 R)
• M9: 1,925,624 km (0.085 R)
• M10: 2,354,820 km (0.088 R)
• M11: 2,757,837 km (0.116 R)
• M12: 3,095,778 km (0.115 R)
• M13: 3,358,023 km (0.102 R)
• M14: 3,447,034 km (0.116 R)
• M15: 3,506,873 km (0.051 R)
• M16: 3,719,003 km (0.084 R)
• M17: 3,935,322 km (0.087 R)
• M18: 4,942,115 km (0.113 R)
• M19: 5,738,126 km (0.037 R)
• M20: 6,278,623 km (0.092 R)
• M21: 6,425,528 km (0.042 R)
• M22: 6,986,669 km (0.07 R)
• M23: 7,253,851 km (0.087 R)
• M24: 7,408,087 km (0.12 R)
• M25: 7,641,459 km (0.093 R)
• M26: 8,926,655 km (0.118 R)
• M27: 9,092,110 km (0.06 R)
• M28: 10,320,907 km (0.066 R)
• M29: 10,451,057 km (0.056 R)
• M30: 11,021,174 km (0.086 R)
• M31: 12,884,416 km (0.113 R)
• M32: 13,024,439 km (0.067 R)
• M33: 14,019,564 km (0.113 R)
• M34: 14,163,777 km (0.104 R)
• M35: 14,260,118 km (0.082 R)
• M36: 14,405,078 km (0.096 R)
• M37: 14,794,182 km (0.091 R)
• M38: 14,892,019 km (0.094 R)
• M39: 15,285,312 km (0.075 R)
• M40: 16,032,105 km (0.063 R)
• M41: 17,302,939 km (0.055 R)
• M42: 17,664,517 km (0.111 R)
• M43: 17,976,428 km (0.06 R)
• M44: 18,817,168 km (0.072 R)
• M45: 19,670,774 km (0.06 R)
• M46: 20,428,038 km (0.102 R)
• M47: 21,029,721 km (0.12 R)
• M48: 21,304,981 km (0.117 R)
• M49: 21,748,239 km (0.107 R)
• M50: 23,266,059 km (0.095 R)
• M51: 23,493,897 km (0.065 R)
• M52: 23,550,894 km (0.079 R)
• M53: 23,894,370 km (0.086 R)
• M54: 24,817,988 km (0.083 R)
• M55: 25,225,791 km (0.101 R)
• M56: 26,462,367 km (0.099 R)
• M57: 27,357,711 km (0.07 R)
• M58: 27,839,266 km (0.099 R)
• M59: 28,445,138 km (0.098 R)
• M60: 28,566,910 km (0.037 R)
• M61: 29,239,353 km (0.044 R)
• M62: 29,546,776 km (0.119 R)
• M63: 31,350,777 km (0.102 R)
• M64: 31,917,753 km (0.077 R)
• M65: 32,361,161 km (0.101 R)
• M66: 32,742,935 km (0.088 R)
• M67: 33,703,652 km (0.05 R)
• M68: 34,284,541 km (0.116 R)
• M69: 34,349,317 km (0.075 R)
• M70: 35,915,457 km (0.062 R)
• M71: 35,981,130 km (0.118 R)
• M72: 36,376,667 km (0.107 R)
• M73: 38,914,146 km (0.079 R)
• M74: 39,049,383 km (0.097 R)
• M75: 39,184,619 km (0.057 R)
• M76: 39,795,278 km (0.085 R)
• M77: 40,409,227 km (0.112 R)
• M78: 41,094,984 km (0.099 R)
• M79: 41,301,429 km (0.099 R)
• M80: 42,756,567 km (0.074 R)
• M81: 43,105,430 km (0.056 R)
• M82: 43,315,166 km (0.101 R)
• M83: 43,946,618 km (0.115 R)
• M84: 44,298,772 km (0.091 R)
• M85: 44,369,232 km (0.073 R)
• M86: 44,722,583 km (0.119 R)
• M87: 46,216,317 km (0.1 R)
• M88: 46,287,825 km (0.113 R)
• M89: 47,005,297 km (0.041 R)
• M90: 48,378,605 km (0.107 R)
• M91: 48,451,160 km (0.049 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 15,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit