🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.9 AU - 1.08 AU

Year: 375 Days

Day: 17.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.47 AU - 2.05 AU

Year: 889 Days

Day: 44.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,107,852 km

• M1: 69,114 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.83 AU - 1.89 AU

Year: 966 Days

Day: 14.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.74 AU - 2 AU

Year: 974 Days

Day: 46.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,107,852 km

• M1: 636,838 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.25 AU - 2.47 AU

Year: 1381 Days

Day: 24.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,107,852 km

• M1: 177,423 km (0.104 R)
• M2: 578,495 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.5

Radius: 12.1

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.86 AU - 5.78 AU

Year: 4030 Days

Day: 9.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 63,107,852 km

• M1: 444,006 km (0.101 R)
• M2: 707,149 km (0.082 R)
• M3: 853,605 km (0.098 R)
• M4: 1,288,187 km (0.089 R)
• M5: 1,390,063 km (0.05 R)
• M6: 1,602,343 km (0.113 R)
• M7: 2,192,955 km (0.065 R)
• M8: 2,288,698 km (0.093 R)
• M9: 2,512,646 km (0.054 R)
• M10: 2,641,898 km (0.117 R)
• M11: 2,802,866 km (0.07 R)
• M12: 3,073,488 km (0.1 R)
• M13: 3,705,390 km (0.083 R)
• M14: 3,836,737 km (0.092 R)
• M15: 4,360,030 km (0.089 R)
• M16: 4,586,222 km (0.107 R)
• M17: 4,905,913 km (0.055 R)
• M18: 4,996,120 km (0.088 R)
• M19: 5,642,532 km (0.086 R)
• M20: 5,889,369 km (0.105 R)
• M21: 6,139,796 km (0.071 R)
• M22: 6,217,587 km (0.119 R)
• M23: 6,651,421 km (0.054 R)
• M24: 6,751,352 km (0.098 R)
• M25: 7,238,143 km (0.078 R)
• M26: 8,331,853 km (0.107 R)
• M27: 8,569,714 km (0.108 R)
• M28: 9,207,899 km (0.092 R)
• M29: 9,453,987 km (0.119 R)
• M30: 10,205,417 km (0.071 R)
• M31: 10,297,719 km (0.113 R)
• M32: 11,548,058 km (0.039 R)
• M33: 11,886,448 km (0.054 R)
• M34: 12,154,528 km (0.111 R)
• M35: 12,301,583 km (0.107 R)
• M36: 12,647,154 km (0.114 R)
• M37: 13,297,306 km (0.1 R)
• M38: 13,373,002 km (0.108 R)
• M39: 13,448,849 km (0.088 R)
• M40: 13,830,323 km (0.071 R)
• M41: 14,086,734 km (0.087 R)
• M42: 14,370,521 km (0.09 R)
• M43: 14,656,253 km (0.056 R)
• M44: 16,032,105 km (0.032 R)
• M45: 16,409,540 km (0.118 R)
• M46: 16,844,571 km (0.073 R)
• M47: 17,504,297 km (0.067 R)
• M48: 17,892,953 km (0.056 R)
• M49: 18,116,452 km (0.117 R)
• M50: 18,425,072 km (0.069 R)
• M51: 18,509,595 km (0.05 R)
• M52: 18,848,883 km (0.108 R)
• M53: 18,990,851 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.3

Radius: 12.7

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.17 AU - 7.61 AU

Year: 6887 Days

Day: 7.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 63,107,852 km

• M1: 170,542 km (0.069 R)
• M2: 258,954 km (0.113 R)
• M3: 454,478 km (0.081 R)
• M4: 643,869 km (0.084 R)
• M5: 1,138,290 km (0.038 R)
• M6: 1,478,625 km (0.1 R)
• M7: 1,736,233 km (0.077 R)
• M8: 2,048,743 km (0.075 R)
• M9: 2,358,410 km (0.101 R)
• M10: 2,573,383 km (0.044 R)
• M11: 2,661,197 km (0.105 R)
• M12: 2,976,698 km (0.114 R)
• M13: 3,594,687 km (0.111 R)
• M14: 4,783,691 km (0.085 R)
• M15: 5,112,806 km (0.116 R)
• M16: 5,764,156 km (0.117 R)
• M17: 5,851,072 km (0.065 R)
• M18: 6,381,845 km (0.106 R)
• M19: 6,532,041 km (0.051 R)
• M20: 6,683,434 km (0.053 R)
• M21: 7,206,877 km (0.104 R)
• M22: 8,391,842 km (0.111 R)
• M23: 8,556,699 km (0.044 R)
• M24: 8,856,044 km (0.082 R)
• M25: 9,023,893 km (0.069 R)
• M26: 9,328,624 km (0.104 R)
• M27: 9,774,725 km (0.056 R)
• M28: 10,017,971 km (0.082 R)
• M29: 10,122,690 km (0.096 R)
• M30: 10,581,207 km (0.101 R)
• M31: 10,831,035 km (0.043 R)
• M32: 10,938,596 km (0.118 R)
• M33: 11,482,085 km (0.066 R)
• M34: 11,665,193 km (0.117 R)
• M35: 11,812,397 km (0.117 R)
• M36: 12,332,549 km (0.047 R)
• M37: 13,012,322 km (0.099 R)
• M38: 13,356,846 km (0.096 R)
• M39: 13,549,528 km (0.098 R)
• M40: 13,743,108 km (0.098 R)
• M41: 14,211,499 km (0.076 R)
• M42: 14,764,711 km (0.067 R)
• M43: 15,083,953 km (0.076 R)
• M44: 16,219,401 km (0.103 R)
• M45: 16,631,543 km (0.053 R)
• M46: 16,838,886 km (0.077 R)
• M47: 17,634,896 km (0.109 R)
• M48: 17,803,942 km (0.037 R)
• M49: 18,743,865 km (0.045 R)
• M50: 19,350,335 km (0.107 R)
• M51: 19,437,551 km (0.082 R)
• M52: 20,139,613 km (0.057 R)
• M53: 20,360,719 km (0.112 R)
• M54: 20,582,722 km (0.069 R)
• M55: 20,671,583 km (0.114 R)
• M56: 21,794,914 km (0.11 R)
• M57: 22,158,586 km (0.052 R)
• M58: 22,386,873 km (0.089 R)
• M59: 23,076,519 km (0.07 R)
• M60: 23,726,372 km (0.107 R)
• M61: 25,044,329 km (0.097 R)
• M62: 25,616,391 km (0.105 R)
• M63: 25,952,089 km (0.108 R)
• M64: 26,240,962 km (0.093 R)
• M65: 26,870,620 km (0.093 R)
• M66: 27,065,396 km (0.032 R)
• M67: 27,701,636 km (0.112 R)
• M68: 27,799,922 km (0.079 R)
• M69: 28,194,262 km (0.107 R)
• M70: 28,590,547 km (0.115 R)
• M71: 29,338,536 km (0.114 R)
• M72: 29,589,262 km (0.113 R)
• M73: 29,689,792 km (0.051 R)
• M74: 30,295,214 km (0.073 R)
• M75: 30,497,920 km (0.096 R)
• M76: 30,701,073 km (0.097 R)
• M77: 32,394,372 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.4

Radius: 10.9

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.54 AU - 8.8 AU

Year: 7311 Days

Day: 12.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 63,107,852 km

• M1: 149,747 km (0.069 R)
• M2: 260,450 km (0.09 R)
• M3: 428,299 km (0.096 R)
• M4: 609,013 km (0.029 R)
• M5: 862,282 km (0.077 R)
• M6: 1,005,447 km (0.08 R)
• M7: 1,386,623 km (0.049 R)
• M8: 1,523,654 km (0.032 R)
• M9: 1,707,809 km (0.04 R)
• M10: 1,802,804 km (0.051 R)
• M11: 1,890,618 km (0.06 R)
• M12: 2,034,381 km (0.117 R)
• M13: 2,304,256 km (0.12 R)
• M14: 2,429,170 km (0.08 R)
• M15: 2,556,179 km (0.112 R)
• M16: 2,655,512 km (0.116 R)
• M17: 2,766,364 km (0.098 R)
• M18: 3,076,480 km (0.109 R)
• M19: 3,182,396 km (0.115 R)
• M20: 3,518,542 km (0.09 R)
• M21: 3,775,401 km (0.076 R)
• M22: 3,877,577 km (0.116 R)
• M23: 4,015,356 km (0.113 R)
• M24: 4,178,119 km (0.081 R)
• M25: 4,851,160 km (0.089 R)
• M26: 5,087,225 km (0.102 R)
• M27: 5,378,043 km (0.096 R)
• M28: 5,519,114 km (0.103 R)
• M29: 5,700,427 km (0.12 R)
• M30: 6,135,607 km (0.105 R)
• M31: 6,296,574 km (0.073 R)
• M32: 6,458,888 km (0.09 R)
• M33: 7,024,218 km (0.07 R)
• M34: 7,136,267 km (0.081 R)
• M35: 7,691,724 km (0.102 R)
• M36: 8,143,061 km (0.119 R)
• M37: 8,305,375 km (0.085 R)
• M38: 8,723,201 km (0.082 R)
• M39: 9,532,975 km (0.075 R)
• M40: 10,478,583 km (0.061 R)
• M41: 10,558,767 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.2

Radius: 7.1

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 10.15 AU - 15.93 AU

Year: 17931 Days

Day: 22.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,107,852 km

• M1: 160,967 km (0.075 R)
• M2: 266,583 km (0.05 R)
• M3: 432,338 km (0.083 R)
• M4: 611,406 km (0.1 R)
• M5: 1,108,670 km (0.098 R)
• M6: 1,408,614 km (0.063 R)
• M7: 1,461,122 km (0.036 R)
• M8: 1,514,230 km (0.071 R)
• M9: 2,642,796 km (0.111 R)
• M10: 2,806,755 km (0.078 R)
• M11: 2,906,836 km (0.078 R)
• M12: 3,460,498 km (0.059 R)
• M13: 3,567,909 km (0.095 R)
• M14: 3,896,875 km (0.09 R)
• M15: 4,159,419 km (0.105 R)
• M16: 5,640,588 km (0.105 R)
• M17: 6,414,757 km (0.054 R)
• M18: 6,814,183 km (0.071 R)
• M19: 7,084,955 km (0.071 R)
• M20: 7,130,433 km (0.056 R)
• M21: 7,405,394 km (0.116 R)
• M22: 7,497,845 km (0.111 R)
• M23: 7,683,795 km (0.096 R)
• M24: 8,203,199 km (0.065 R)
• M25: 8,298,942 km (0.107 R)
• M26: 8,491,325 km (0.099 R)
• M27: 9,176,483 km (0.045 R)
• M28: 9,475,529 km (0.107 R)
• M29: 10,083,196 km (0.101 R)
• M30: 10,495,338 km (0.078 R)
• M31: 12,582,079 km (0.078 R)
• M32: 12,692,482 km (0.102 R)
• M33: 13,643,775 km (0.079 R)
• M34: 13,757,319 km (0.119 R)
• M35: 14,156,746 km (0.108 R)
• M36: 15,852,138 km (0.033 R)
• M37: 17,425,758 km (0.066 R)
• M38: 17,672,296 km (0.044 R)
• M39: 17,981,963 km (0.062 R)
• M40: 18,732,795 km (0.119 R)
• M41: 18,985,316 km (0.053 R)
• M42: 19,493,650 km (0.12 R)
• M43: 19,557,528 km (0.115 R)
• M44: 20,264,677 km (0.093 R)
• M45: 20,394,229 km (0.09 R)
• M46: 22,905,977 km (0.044 R)
• M47: 22,973,296 km (0.107 R)
• M48: 23,176,001 km (0.072 R)
• M49: 23,651,124 km (0.11 R)
• M50: 24,679,909 km (0.1 R)
• M51: 26,003,999 km (0.108 R)
• M52: 26,710,101 km (0.084 R)
• M53: 27,637,459 km (0.098 R)
• M54: 28,213,410 km (0.1 R)
• M55: 30,112,406 km (0.037 R)
• M56: 31,526,106 km (0.091 R)
• M57: 31,751,250 km (0.103 R)
• M58: 32,127,639 km (0.05 R)
• M59: 32,278,733 km (0.084 R)
• M60: 32,429,976 km (0.083 R)
• M61: 32,505,673 km (0.116 R)
• M62: 33,266,079 km (0.11 R)
• M63: 34,417,533 km (0.115 R)
• M64: 34,572,068 km (0.11 R)
• M65: 35,894,812 km (0.08 R)
• M66: 36,522,974 km (0.099 R)
• M67: 37,790,217 km (0.115 R)
• M68: 38,589,519 km (0.086 R)
• M69: 39,071,673 km (0.099 R)
• M70: 39,313,572 km (0.099 R)
• M71: 40,367,489 km (0.094 R)
• M72: 42,585,876 km (0.068 R)
• M73: 43,001,160 km (0.092 R)
• M74: 43,668,067 km (0.112 R)
• M75: 44,843,607 km (0.089 R)
• M76: 45,774,555 km (0.118 R)
• M77: 46,455,524 km (0.117 R)
• M78: 47,139,935 km (0.091 R)
• M79: 47,913,954 km (0.11 R)
• M80: 49,387,194 km (0.075 R)
• M81: 52,377,954 km (0.045 R)
• M82: 52,911,869 km (0.091 R)
• M83: 54,524,235 km (0.06 R)
• M84: 55,608,221 km (0.093 R)
• M85: 58,994,668 km (0.106 R)
• M86: 59,735,627 km (0.047 R)
• M87: 60,572,926 km (0.084 R)
• M88: 60,666,125 km (0.067 R)
• M89: 61,133,170 km (0.12 R)
• M90: 61,789,157 km (0.099 R)
• M91: 61,882,954 km (0.079 R)
• M92: 62,259,043 km (0.077 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: 545 - 14,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit