🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.54 AU - 0.6 AU

Year: 156 Days

Day: 21.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.13 AU - 1.17 AU

Year: 446 Days

Day: 32.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.18 AU - 1.66 AU

Year: 612 Days

Day: 36.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,485,639 km

• M1: 769,382 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.26 AU - 4.48 AU

Year: 3304 Days

Day: 29.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.4

Radius: 11.2

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.76 AU - 8.5 AU

Year: 8384 Days

Day: 7.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 89,485,639 km

• M1: 160,668 km (0.036 R)
• M2: 319,691 km (0.081 R)
• M3: 442,511 km (0.06 R)
• M4: 1,060,649 km (0.055 R)
• M5: 1,192,145 km (0.093 R)
• M6: 1,382,284 km (0.107 R)
• M7: 1,508,545 km (0.106 R)
• M8: 1,676,843 km (0.069 R)
• M9: 1,773,184 km (0.049 R)
• M10: 1,951,355 km (0.036 R)
• M11: 2,052,932 km (0.089 R)
• M12: 2,219,284 km (0.088 R)
• M13: 2,368,583 km (0.058 R)
• M14: 2,499,182 km (0.095 R)
• M15: 2,722,532 km (0.117 R)
• M16: 2,905,789 km (0.104 R)
• M17: 3,382,258 km (0.101 R)
• M18: 3,781,086 km (0.101 R)
• M19: 3,934,574 km (0.092 R)
• M20: 4,142,515 km (0.085 R)
• M21: 4,327,567 km (0.11 R)
• M22: 4,596,544 km (0.065 R)
• M23: 5,122,680 km (0.092 R)
• M24: 5,350,069 km (0.091 R)
• M25: 5,697,435 km (0.053 R)
• M26: 5,814,869 km (0.08 R)
• M27: 6,814,183 km (0.047 R)
• M28: 7,254,300 km (0.076 R)
• M29: 7,509,813 km (0.071 R)
• M30: 8,029,965 km (0.094 R)
• M31: 8,161,910 km (0.112 R)
• M32: 8,427,746 km (0.106 R)
• M33: 8,595,445 km (0.1 R)
• M34: 8,764,191 km (0.118 R)
• M35: 10,082,747 km (0.086 R)
• M36: 10,584,049 km (0.082 R)
• M37: 10,874,120 km (0.029 R)
• M38: 11,093,430 km (0.09 R)
• M39: 11,240,485 km (0.105 R)
• M40: 12,136,277 km (0.067 R)
• M41: 12,287,820 km (0.115 R)
• M42: 14,999,431 km (0.097 R)
• M43: 15,530,353 km (0.091 R)
• M44: 15,612,483 km (0.114 R)
• M45: 15,694,911 km (0.027 R)
• M46: 15,860,067 km (0.113 R)
• M47: 16,401,013 km (0.098 R)
• M48: 17,202,409 km (0.053 R)
• M49: 18,493,588 km (0.094 R)
• M50: 19,018,826 km (0.077 R)
• M51: 19,504,570 km (0.103 R)
• M52: 19,593,432 km (0.101 R)
• M53: 20,039,233 km (0.036 R)
• M54: 20,353,239 km (0.117 R)
• M55: 20,804,875 km (0.066 R)
• M56: 21,259,653 km (0.069 R)
• M57: 21,442,611 km (0.089 R)
• M58: 23,677,304 km (0.12 R)
• M59: 24,295,293 km (0.032 R)
• M60: 24,486,479 km (0.088 R)
• M61: 26,034,069 km (0.056 R)
• M62: 26,770,389 km (0.091 R)
• M63: 27,017,375 km (0.114 R)
• M64: 27,414,109 km (0.113 R)
• M65: 27,613,224 km (0.113 R)
• M66: 28,666,243 km (0.118 R)
• M67: 29,223,196 km (0.103 R)
• M68: 29,324,773 km (0.118 R)
• M69: 29,528,376 km (0.097 R)
• M70: 30,502,108 km (0.092 R)
• M71: 31,122,341 km (0.073 R)
• M72: 31,746,912 km (0.098 R)
• M73: 32,270,505 km (0.117 R)
• M74: 32,533,348 km (0.11 R)
• M75: 33,273,110 km (0.098 R)
• M76: 33,379,324 km (0.116 R)
• M77: 33,965,149 km (0.112 R)
• M78: 34,125,518 km (0.118 R)
• M79: 34,232,481 km (0.08 R)
• M80: 34,500,560 km (0.109 R)
• M81: 34,715,532 km (0.101 R)
• M82: 34,877,098 km (0.089 R)
• M83: 35,363,141 km (0.098 R)
• M84: 35,797,125 km (0.119 R)
• M85: 36,287,507 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.4

Radius: 13.5

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.41 AU - 10.53 AU

Year: 11385 Days

Day: 7.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 89,485,639 km

• M1: 342,280 km (0.105 R)
• M2: 430,692 km (0.119 R)
• M3: 661,223 km (0.078 R)
• M4: 1,113,158 km (0.084 R)
• M5: 1,247,497 km (0.09 R)
• M6: 1,459,776 km (0.095 R)
• M7: 1,578,108 km (0.105 R)
• M8: 1,699,731 km (0.077 R)
• M9: 2,001,919 km (0.111 R)
• M10: 2,270,148 km (0.093 R)
• M11: 2,550,195 km (0.054 R)
• M12: 3,144,248 km (0.088 R)
• M13: 3,497,299 km (0.056 R)
• M14: 4,092,998 km (0.116 R)
• M15: 4,413,885 km (0.07 R)
• M16: 4,544,484 km (0.101 R)
• M17: 4,787,431 km (0.084 R)
• M18: 5,921,084 km (0.086 R)
• M19: 6,382,444 km (0.086 R)
• M20: 7,704,440 km (0.111 R)
• M21: 7,835,936 km (0.066 R)
• M22: 7,941,702 km (0.116 R)
• M23: 8,074,545 km (0.108 R)
• M24: 8,288,769 km (0.114 R)
• M25: 8,640,773 km (0.117 R)
• M26: 9,136,391 km (0.113 R)
• M27: 9,275,816 km (0.106 R)
• M28: 9,954,392 km (0.096 R)
• M29: 10,184,324 km (0.087 R)
• M30: 10,357,708 km (0.057 R)
• M31: 10,444,923 km (0.114 R)
• M32: 10,825,351 km (0.081 R)
• M33: 11,599,819 km (0.079 R)
• M34: 12,085,414 km (0.073 R)
• M35: 13,518,412 km (0.06 R)
• M36: 13,741,163 km (0.112 R)
• M37: 13,933,097 km (0.084 R)
• M38: 14,222,718 km (0.11 R)
• M39: 15,235,197 km (0.058 R)
• M40: 16,169,884 km (0.041 R)
• M41: 16,474,166 km (0.078 R)
• M42: 16,746,434 km (0.089 R)
• M43: 17,433,238 km (0.111 R)
• M44: 17,537,059 km (0.108 R)
• M45: 18,834,671 km (0.112 R)
• M46: 19,262,072 km (0.028 R)
• M47: 21,336,097 km (0.069 R)
• M48: 21,931,048 km (0.117 R)
• M49: 23,365,691 km (0.103 R)
• M50: 24,636,077 km (0.077 R)
• M51: 25,025,480 km (0.09 R)
• M52: 25,613,399 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.6

Radius: 6.7

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 13.25 AU - 19.11 AU

Year: 23537 Days

Day: 23 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,485,639 km

• M1: 118,781 km (0.051 R)
• M2: 171,290 km (0.042 R)
• M3: 349,311 km (0.041 R)
• M4: 1,556,715 km (0.077 R)
• M5: 1,681,181 km (0.12 R)
• M6: 1,744,610 km (0.085 R)
• M7: 1,841,400 km (0.113 R)
• M8: 1,973,196 km (0.105 R)
• M9: 2,316,373 km (0.032 R)
• M10: 2,567,698 km (0.073 R)
• M11: 3,657,818 km (0.025 R)
• M12: 3,908,244 km (0.103 R)
• M13: 3,992,917 km (0.107 R)
• M14: 4,078,188 km (0.107 R)
• M15: 4,827,523 km (0.098 R)
• M16: 4,964,106 km (0.11 R)
• M17: 5,148,261 km (0.109 R)
• M18: 5,334,660 km (0.075 R)
• M19: 5,381,634 km (0.065 R)
• M20: 5,428,757 km (0.087 R)
• M21: 5,955,940 km (0.081 R)
• M22: 6,499,279 km (0.109 R)
• M23: 8,114,189 km (0.11 R)
• M24: 9,049,923 km (0.047 R)
• M25: 9,218,520 km (0.072 R)
• M26: 10,427,869 km (0.118 R)
• M27: 10,486,811 km (0.087 R)
• M28: 10,604,694 km (0.109 R)
• M29: 11,808,807 km (0.057 R)
• M30: 11,931,627 km (0.092 R)
• M31: 12,426,946 km (0.11 R)
• M32: 13,630,161 km (0.113 R)
• M33: 14,082,844 km (0.075 R)
• M34: 14,671,961 km (0.064 R)
• M35: 15,069,293 km (0.117 R)
• M36: 15,403,046 km (0.118 R)
• M37: 16,077,882 km (0.093 R)
• M38: 16,350,449 km (0.104 R)
• M39: 16,487,331 km (0.083 R)
• M40: 17,596,150 km (0.1 R)
• M41: 17,806,635 km (0.045 R)
• M42: 18,018,166 km (0.069 R)
• M43: 18,301,205 km (0.087 R)
• M44: 19,159,598 km (0.11 R)
• M45: 19,448,621 km (0.118 R)
• M46: 19,884,848 km (0.111 R)
• M47: 20,031,005 km (0.099 R)
• M48: 20,545,323 km (0.073 R)
• M49: 21,063,979 km (0.063 R)
• M50: 21,661,921 km (0.054 R)
• M51: 23,181,237 km (0.066 R)
• M52: 23,798,628 km (0.092 R)
• M53: 24,343,164 km (0.117 R)
• M54: 25,762,249 km (0.1 R)
• M55: 26,161,227 km (0.096 R)
• M56: 26,401,481 km (0.096 R)
• M57: 26,481,815 km (0.11 R)
• M58: 26,723,116 km (0.104 R)
• M59: 27,046,098 km (0.11 R)
• M60: 27,777,333 km (0.105 R)
• M61: 28,762,435 km (0.11 R)
• M62: 30,513,777 km (0.119 R)
• M63: 32,988,425 km (0.094 R)
• M64: 33,595,343 km (0.111 R)
• M65: 34,644,324 km (0.088 R)
• M66: 38,399,679 km (0.083 R)
• M67: 38,581,740 km (0.062 R)
• M68: 39,496,082 km (0.074 R)
• M69: 40,048,248 km (0.058 R)
• M70: 40,510,206 km (0.032 R)
• M71: 43,888,575 km (0.098 R)
• M72: 44,364,894 km (0.065 R)
• M73: 44,842,859 km (0.096 R)
• M74: 46,093,647 km (0.061 R)
• M75: 47,063,640 km (0.113 R)
• M76: 49,616,976 km (0.095 R)
• M77: 49,815,193 km (0.102 R)
• M78: 50,810,468 km (0.112 R)
• M79: 51,110,412 km (0.048 R)
• M80: 52,618,508 km (0.106 R)
• M81: 54,039,239 km (0.078 R)
• M82: 55,472,536 km (0.108 R)
• M83: 56,607,535 km (0.052 R)
• M84: 56,711,057 km (0.118 R)
• M85: 59,636,144 km (0.102 R)
• M86: 62,502,888 km (0.118 R)
• M87: 62,716,963 km (0.117 R)
• M88: 65,958,150 km (0.034 R)
• M89: 68,259,115 km (0.094 R)
• M90: 68,479,622 km (0.115 R)
• M91: 71,815,655 km (0.08 R)
• M92: 73,390,621 km (0.116 R)
• M93: 74,069,047 km (0.099 R)
• M94: 74,182,293 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.6

Radius: 3.3

Gravity: 52.95 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 16.02 AU - 20.14 AU

Year: 27803 Days

Day: 24.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,485,639 km

• M1: 173,683 km (0.076 R)
• M2: 601,832 km (0.068 R)
• M3: 894,894 km (0.093 R)
• M4: 1,355,656 km (0.081 R)
• M5: 1,592,170 km (0.116 R)
• M6: 1,627,026 km (0.097 R)
• M7: 1,805,198 km (0.079 R)
• M8: 2,785,064 km (0.092 R)
• M9: 2,869,586 km (0.093 R)
• M10: 3,084,259 km (0.118 R)
• M11: 4,089,258 km (0.086 R)
• M12: 4,626,464 km (0.053 R)
• M13: 4,928,651 km (0.1 R)
• M14: 6,421,489 km (0.102 R)
• M15: 6,814,931 km (0.112 R)
• M16: 7,216,003 km (0.027 R)
• M17: 8,403,960 km (0.083 R)
• M18: 8,957,920 km (0.103 R)
• M19: 10,036,072 km (0.116 R)
• M20: 10,230,550 km (0.107 R)
• M21: 11,694,514 km (0.071 R)
• M22: 12,520,145 km (0.034 R)
• M23: 12,869,606 km (0.115 R)
• M24: 13,649,908 km (0.112 R)
• M25: 13,865,329 km (0.03 R)
• M26: 14,738,233 km (0.052 R)
• M27: 14,811,835 km (0.114 R)
• M28: 16,920,118 km (0.113 R)
• M29: 18,166,268 km (0.055 R)
• M30: 19,927,334 km (0.09 R)
• M31: 20,335,138 km (0.112 R)
• M32: 20,416,968 km (0.049 R)
• M33: 20,498,947 km (0.079 R)
• M34: 20,910,641 km (0.108 R)
• M35: 21,075,946 km (0.058 R)
• M36: 22,499,370 km (0.069 R)
• M37: 22,668,865 km (0.104 R)
• M38: 23,094,470 km (0.118 R)
• M39: 24,998,253 km (0.097 R)
• M40: 26,503,357 km (0.119 R)
• M41: 26,951,702 km (0.115 R)
• M42: 27,492,797 km (0.084 R)
• M43: 27,764,766 km (0.075 R)
• M44: 27,946,677 km (0.083 R)
• M45: 28,037,633 km (0.118 R)
• M46: 28,128,738 km (0.05 R)
• M47: 30,345,629 km (0.12 R)
• M48: 31,569,639 km (0.114 R)
• M49: 31,759,329 km (0.102 R)
• M50: 32,426,535 km (0.119 R)
• M51: 37,123,310 km (0.103 R)
• M52: 38,633,949 km (0.083 R)
• M53: 40,782,474 km (0.064 R)
• M54: 42,131,847 km (0.092 R)
• M55: 42,340,685 km (0.117 R)
• M56: 42,549,973 km (0.118 R)
• M57: 43,918,344 km (0.072 R)
• M58: 46,590,013 km (0.087 R)
• M59: 47,130,660 km (0.115 R)
• M60: 49,975,263 km (0.105 R)
• M61: 51,418,284 km (0.034 R)
• M62: 51,977,032 km (0.118 R)
• M63: 52,650,073 km (0.055 R)
• M64: 52,874,919 km (0.045 R)
• M65: 53,778,191 km (0.111 R)
• M66: 55,028,230 km (0.064 R)
• M67: 55,485,252 km (0.092 R)
• M68: 56,517,926 km (0.104 R)
• M69: 59,419,825 km (0.081 R)
• M70: 59,654,096 km (0.072 R)
• M71: 59,771,231 km (0.075 R)
• M72: 59,888,516 km (0.09 R)
• M73: 60,123,384 km (0.038 R)
• M74: 60,358,552 km (0.081 R)
• M75: 60,594,019 km (0.051 R)
• M76: 61,657,361 km (0.055 R)
• M77: 64,162,377 km (0.03 R)
• M78: 65,608,689 km (0.111 R)
• M79: 66,457,358 km (0.116 R)
• M80: 68,043,096 km (0.116 R)
• M81: 68,165,467 km (0.056 R)
• M82: 71,998,912 km (0.073 R)
• M83: 72,373,505 km (0.047 R)
• M84: 75,901,621 km (0.094 R)
• M85: 77,047,541 km (0.054 R)
• M86: 77,430,661 km (0.044 R)
• M87: 77,942,585 km (0.06 R)
• M88: 78,969,874 km (0.072 R)
• M89: 81,557,618 km (0.098 R)
• M90: 83,385,554 km (0.12 R)
• M91: 84,567,676 km (0.064 R)
• M92: 84,831,118 km (0.06 R)
• M93: 88,013,813 km (0.084 R)
• M94: 88,548,176 km (0.117 R)
• M95: 89,217,477 km (0.082 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 10,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit