🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.72 AU - 0.9 AU

Year: 256 Days

Day: 36.5 Hours

Environment

Temp: 180 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,082,178 km

• M1: 240,553 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4 AU - 5.58 AU

Year: 3685 Days

Day: 19.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.7

Radius: 8.6

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.69 AU - 10.13 AU

Year: 8572 Days

Day: 12.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 98,082,178 km

• M1: 112,049 km (0.077 R)
• M2: 205,248 km (0.074 R)
• M3: 324,478 km (0.104 R)
• M4: 482,304 km (0.076 R)
• M5: 554,111 km (0.113 R)
• M6: 813,064 km (0.084 R)
• M7: 1,371,812 km (0.117 R)
• M8: 1,552,676 km (0.106 R)
• M9: 1,646,175 km (0.07 R)
• M10: 1,732,792 km (0.087 R)
• M11: 1,974,393 km (0.03 R)
• M12: 2,450,264 km (0.12 R)
• M13: 3,348,748 km (0.099 R)
• M14: 4,351,652 km (0.063 R)
• M15: 4,631,400 km (0.062 R)
• M16: 4,742,552 km (0.085 R)
• M17: 5,861,544 km (0.1 R)
• M18: 6,089,531 km (0.11 R)
• M19: 6,471,305 km (0.104 R)
• M20: 7,016,140 km (0.072 R)
• M21: 7,129,685 km (0.098 R)
• M22: 7,416,314 km (0.085 R)
• M23: 8,343,672 km (0.087 R)
• M24: 10,001,216 km (0.119 R)
• M25: 10,322,103 km (0.111 R)
• M26: 10,695,201 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.8

Radius: 5.4

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.43 AU - 16.97 AU

Year: 17822 Days

Day: 21.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,082,178 km

• M1: 351,405 km (0.069 R)
• M2: 535,112 km (0.067 R)
• M3: 712,535 km (0.111 R)
• M4: 1,140,385 km (0.083 R)
• M5: 1,369,120 km (0.105 R)
• M6: 1,477,877 km (0.119 R)
• M7: 1,750,445 km (0.107 R)
• M8: 1,821,055 km (0.087 R)
• M9: 2,088,237 km (0.091 R)
• M10: 2,264,613 km (0.092 R)
• M11: 2,822,463 km (0.073 R)
• M12: 3,274,847 km (0.089 R)
• M13: 3,362,212 km (0.099 R)
• M14: 3,810,407 km (0.068 R)
• M15: 4,026,127 km (0.075 R)
• M16: 5,095,303 km (0.114 R)
• M17: 5,643,430 km (0.047 R)
• M18: 6,210,256 km (0.064 R)
• M19: 7,131,779 km (0.076 R)
• M20: 7,207,326 km (0.099 R)
• M21: 8,213,521 km (0.086 R)
• M22: 8,412,187 km (0.073 R)
• M23: 8,652,442 km (0.062 R)
• M24: 8,773,466 km (0.11 R)
• M25: 8,854,399 km (0.113 R)
• M26: 9,180,821 km (0.048 R)
• M27: 9,971,895 km (0.095 R)
• M28: 10,098,754 km (0.118 R)
• M29: 10,397,052 km (0.1 R)
• M30: 11,662,800 km (0.095 R)
• M31: 11,796,540 km (0.076 R)
• M32: 12,110,546 km (0.105 R)
• M33: 12,200,754 km (0.029 R)
• M34: 12,609,455 km (0.062 R)
• M35: 13,347,122 km (0.084 R)
• M36: 14,767,554 km (0.116 R)
• M37: 16,434,523 km (0.117 R)
• M38: 16,935,975 km (0.089 R)
• M39: 17,442,513 km (0.073 R)
• M40: 17,954,138 km (0.058 R)
• M41: 18,366,879 km (0.096 R)
• M42: 18,418,639 km (0.119 R)
• M43: 18,522,460 km (0.092 R)
• M44: 18,626,431 km (0.106 R)
• M45: 18,782,761 km (0.086 R)
• M46: 18,887,180 km (0.084 R)
• M47: 18,939,539 km (0.072 R)
• M48: 18,991,898 km (0.054 R)
• M49: 19,782,822 km (0.076 R)
• M50: 20,048,957 km (0.116 R)
• M51: 20,155,770 km (0.108 R)
• M52: 20,584,667 km (0.05 R)
• M53: 20,800,238 km (0.077 R)
• M54: 21,288,076 km (0.091 R)
• M55: 22,219,772 km (0.063 R)
• M56: 22,662,731 km (0.099 R)
• M57: 24,236,351 km (0.087 R)
• M58: 24,406,893 km (0.108 R)
• M59: 24,521,036 km (0.064 R)
• M60: 25,266,332 km (0.099 R)
• M61: 25,554,907 km (0.04 R)
• M62: 26,135,496 km (0.04 R)
• M63: 26,486,004 km (0.093 R)
• M64: 27,014,533 km (0.115 R)
• M65: 27,309,690 km (0.117 R)
• M66: 28,022,374 km (0.105 R)
• M67: 28,321,121 km (0.108 R)
• M68: 29,344,819 km (0.083 R)
• M69: 29,709,090 km (0.056 R)
• M70: 30,013,671 km (0.114 R)
• M71: 30,503,305 km (0.054 R)
• M72: 30,933,848 km (0.104 R)
• M73: 31,180,834 km (0.102 R)
• M74: 31,800,917 km (0.069 R)
• M75: 32,112,529 km (0.05 R)
• M76: 32,237,593 km (0.098 R)
• M77: 33,558,991 km (0.052 R)
• M78: 33,812,859 km (0.119 R)
• M79: 36,124,744 km (0.095 R)
• M80: 36,710,719 km (0.091 R)
• M81: 36,972,216 km (0.117 R)
• M82: 38,024,039 km (0.104 R)
• M83: 38,090,161 km (0.115 R)
• M84: 38,752,880 km (0.101 R)
• M85: 39,419,488 km (0.056 R)
• M86: 39,955,497 km (0.059 R)
• M87: 40,359,112 km (0.097 R)
• M88: 40,899,310 km (0.062 R)
• M89: 41,918,670 km (0.071 R)
• M90: 44,468,715 km (0.095 R)
• M91: 45,236,451 km (0.1 R)
• M92: 45,306,463 km (0.084 R)
• M93: 46,784,939 km (0.099 R)
• M94: 46,855,848 km (0.045 R)
• M95: 47,494,631 km (0.055 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.9

Radius: 3.7

Gravity: 52.15 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 18.53 AU - 19.09 AU

Year: 28672 Days

Day: 22.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 108.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,082,178 km

• M1: 91,554 km (0.118 R)
• M2: 1,380,190 km (0.11 R)
• M3: 2,826,502 km (0.104 R)
• M4: 3,574,043 km (0.106 R)
• M5: 3,671,581 km (0.097 R)
• M6: 4,223,597 km (0.113 R)
• M7: 4,482,999 km (0.069 R)
• M8: 4,694,232 km (0.096 R)
• M9: 5,458,976 km (0.097 R)
• M10: 8,422,959 km (0.095 R)
• M11: 8,552,959 km (0.078 R)
• M12: 8,618,034 km (0.098 R)
• M13: 8,946,551 km (0.07 R)
• M14: 9,212,237 km (0.085 R)
• M15: 9,278,958 km (0.117 R)
• M16: 10,231,298 km (0.104 R)
• M17: 10,300,561 km (0.032 R)
• M18: 11,862,064 km (0.105 R)
• M19: 12,670,042 km (0.081 R)
• M20: 13,953,143 km (0.118 R)
• M21: 14,183,973 km (0.062 R)
• M22: 15,040,570 km (0.031 R)
• M23: 15,913,922 km (0.066 R)
• M24: 16,316,341 km (0.114 R)
• M25: 18,799,964 km (0.076 R)
• M26: 19,310,692 km (0.075 R)
• M27: 19,481,981 km (0.069 R)
• M28: 19,567,701 km (0.047 R)
• M29: 19,739,738 km (0.037 R)
• M30: 20,432,676 km (0.098 R)
• M31: 21,753,475 km (0.101 R)
• M32: 26,350,319 km (0.104 R)
• M33: 26,825,890 km (0.114 R)
• M34: 27,978,991 km (0.071 R)
• M35: 28,075,930 km (0.084 R)
• M36: 28,952,274 km (0.106 R)
• M37: 29,148,248 km (0.108 R)
• M38: 29,837,595 km (0.088 R)
• M39: 30,035,512 km (0.055 R)
• M40: 30,731,891 km (0.089 R)
• M41: 34,188,349 km (0.095 R)
• M42: 35,332,773 km (0.115 R)
• M43: 36,278,381 km (0.102 R)
• M44: 38,087,169 km (0.092 R)
• M45: 38,194,431 km (0.102 R)
• M46: 39,056,563 km (0.089 R)
• M47: 39,164,723 km (0.113 R)
• M48: 40,690,172 km (0.105 R)
• M49: 40,909,632 km (0.047 R)
• M50: 41,460,152 km (0.107 R)
• M51: 42,791,274 km (0.116 R)
• M52: 43,911,164 km (0.096 R)
• M53: 44,249,105 km (0.082 R)
• M54: 45,381,412 km (0.038 R)
• M55: 45,495,256 km (0.058 R)
• M56: 46,523,442 km (0.077 R)
• M57: 47,674,747 km (0.098 R)
• M58: 47,906,175 km (0.099 R)
• M59: 48,952,014 km (0.119 R)
• M60: 50,711,883 km (0.067 R)
• M61: 51,066,280 km (0.1 R)
• M62: 52,492,247 km (0.097 R)
• M63: 53,570,250 km (0.038 R)
• M64: 59,441,816 km (0.033 R)
• M65: 60,815,873 km (0.083 R)
• M66: 61,947,730 km (0.083 R)
• M67: 63,722,410 km (0.106 R)
• M68: 64,488,052 km (0.101 R)
• M69: 65,642,199 km (0.062 R)
• M70: 66,028,461 km (0.12 R)
• M71: 67,191,584 km (0.076 R)
• M72: 67,710,839 km (0.068 R)
• M73: 67,840,839 km (0.11 R)
• M74: 68,622,638 km (0.109 R)
• M75: 71,382,120 km (0.059 R)
• M76: 72,575,761 km (0.108 R)
• M77: 73,642,394 km (0.071 R)
• M78: 75,386,705 km (0.09 R)
• M79: 75,791,068 km (0.079 R)
• M80: 76,061,093 km (0.045 R)
• M81: 76,331,416 km (0.111 R)
• M82: 77,280,315 km (0.113 R)
• M83: 79,052,601 km (0.117 R)
• M84: 83,611,297 km (0.095 R)
• M85: 86,274,438 km (0.102 R)
• M86: 86,556,430 km (0.099 R)
• M87: 87,687,241 km (0.11 R)
• M88: 87,828,910 km (0.106 R)
• M89: 90,392,569 km (0.102 R)
• M90: 90,535,584 km (0.063 R)
• M91: 91,252,457 km (0.072 R)
• M92: 91,539,685 km (0.057 R)
• M93: 91,971,275 km (0.025 R)
• M94: 93,703,768 km (0.107 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 15,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit