🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.16 AU - 1.66 AU

Year: 638 Days

Day: 32.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,824,030 km

• M1: 506,389 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.38 AU - 2.18 AU

Year: 904 Days

Day: 39.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,824,030 km

• M1: 86,767 km (0.082 R)
• M2: 747,541 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.75 AU - 2.25 AU

Year: 1077 Days

Day: 45 Hours

Environment

Temp: -82 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,824,030 km

• M1: 215,421 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.87 AU - 2.41 AU

Year: 1192 Days

Day: 19.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.07 AU - 2.75 AU

Year: 1425 Days

Day: 28.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,824,030 km

• M1: 577,897 km (0.118 R)
• M2: 1,569,880 km (0.034 R)

Asteroid Belt

Center: 3.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.1

Radius: 9.1

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.11 AU - 6.03 AU

Year: 5006 Days

Day: 13.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,824,030 km

• M1: 169,046 km (0.095 R)
• M2: 226,342 km (0.106 R)
• M3: 295,605 km (0.094 R)
• M4: 356,641 km (0.038 R)
• M5: 516,412 km (0.11 R)
• M6: 676,631 km (0.089 R)
• M7: 763,248 km (0.113 R)
• M8: 1,284,298 km (0.088 R)
• M9: 1,409,810 km (0.093 R)
• M10: 1,506,600 km (0.077 R)
• M11: 1,793,230 km (0.099 R)
• M12: 1,898,547 km (0.096 R)
• M13: 2,593,429 km (0.119 R)
• M14: 2,834,730 km (0.086 R)
• M15: 2,916,710 km (0.044 R)
• M16: 3,513,306 km (0.049 R)
• M17: 3,601,718 km (0.08 R)
• M18: 5,013,324 km (0.112 R)
• M19: 5,390,460 km (0.095 R)
• M20: 5,543,947 km (0.093 R)
• M21: 6,279,071 km (0.119 R)
• M22: 6,522,018 km (0.117 R)
• M23: 7,128,638 km (0.054 R)
• M24: 7,240,836 km (0.109 R)
• M25: 7,724,486 km (0.086 R)
• M26: 7,810,804 km (0.087 R)
• M27: 7,984,637 km (0.054 R)
• M28: 9,084,929 km (0.113 R)
• M29: 9,145,666 km (0.09 R)
• M30: 9,513,527 km (0.056 R)
• M31: 9,948,857 km (0.102 R)
• M32: 10,105,785 km (0.109 R)
• M33: 10,263,760 km (0.042 R)
• M34: 10,549,941 km (0.109 R)
• M35: 10,677,997 km (0.07 R)
• M36: 10,806,501 km (0.097 R)
• M37: 10,903,291 km (0.046 R)
• M38: 11,588,749 km (0.098 R)
• M39: 11,820,326 km (0.081 R)
• M40: 12,120,419 km (0.052 R)
• M41: 12,389,247 km (0.069 R)
• M42: 12,626,060 km (0.118 R)
• M43: 12,932,736 km (0.081 R)
• M44: 13,380,183 km (0.103 R)
• M45: 13,867,573 km (0.045 R)
• M46: 14,290,037 km (0.054 R)
• M47: 14,609,728 km (0.119 R)
• M48: 15,400,951 km (0.032 R)
• M49: 15,582,862 km (0.043 R)
• M50: 15,765,222 km (0.101 R)
• M51: 16,021,932 km (0.084 R)
• M52: 16,206,237 km (0.06 R)
• M53: 16,465,190 km (0.104 R)
• M54: 16,800,290 km (0.102 R)
• M55: 16,987,437 km (0.114 R)
• M56: 17,137,782 km (0.09 R)
• M57: 18,316,763 km (0.078 R)
• M58: 18,548,042 km (0.073 R)
• M59: 18,702,726 km (0.066 R)
• M60: 18,780,217 km (0.051 R)
• M61: 20,552,354 km (0.088 R)
• M62: 20,872,942 km (0.099 R)
• M63: 21,195,176 km (0.115 R)
• M64: 21,641,127 km (0.117 R)
• M65: 23,080,109 km (0.076 R)
• M66: 23,706,176 km (0.041 R)
• M67: 24,422,600 km (0.094 R)
• M68: 24,549,759 km (0.116 R)
• M69: 24,847,309 km (0.06 R)
• M70: 25,188,990 km (0.057 R)
• M71: 25,446,149 km (0.096 R)
• M72: 26,657,742 km (0.085 R)
• M73: 26,788,790 km (0.057 R)
• M74: 27,358,608 km (0.095 R)
• M75: 27,711,360 km (0.056 R)
• M76: 28,109,889 km (0.088 R)
• M77: 28,332,191 km (0.114 R)
• M78: 28,644,252 km (0.092 R)
• M79: 29,452,230 km (0.091 R)
• M80: 30,040,300 km (0.061 R)
• M81: 30,131,106 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.2

Radius: 12.6

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.47 AU - 8.09 AU

Year: 7480 Days

Day: 13.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 61,824,030 km

• M1: 157,227 km (0.097 R)
• M2: 701,464 km (0.034 R)
• M3: 1,708,108 km (0.076 R)
• M4: 1,945,520 km (0.054 R)
• M5: 2,910,726 km (0.096 R)
• M6: 3,355,480 km (0.107 R)
• M7: 3,599,624 km (0.093 R)
• M8: 3,793,802 km (0.094 R)
• M9: 4,077,140 km (0.072 R)
• M10: 4,485,393 km (0.03 R)
• M11: 4,574,703 km (0.114 R)
• M12: 4,846,073 km (0.104 R)
• M13: 5,675,743 km (0.099 R)
• M14: 6,735,794 km (0.105 R)
• M15: 7,114,426 km (0.098 R)
• M16: 7,713,117 km (0.051 R)
• M17: 9,090,614 km (0.083 R)
• M18: 10,702,082 km (0.092 R)
• M19: 11,756,149 km (0.107 R)
• M20: 11,941,949 km (0.108 R)
• M21: 12,212,123 km (0.11 R)
• M22: 13,162,817 km (0.097 R)
• M23: 13,853,212 km (0.103 R)
• M24: 14,489,152 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790

Radius: 11.1

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.96 AU - 8.58 AU

Year: 8248 Days

Day: 14.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 61.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,824,030 km

• M1: 244,443 km (0.11 R)
• M2: 366,964 km (0.085 R)
• M3: 587,022 km (0.112 R)
• M4: 660,624 km (0.099 R)
• M5: 1,061,397 km (0.099 R)
• M6: 1,879,099 km (0.083 R)
• M7: 1,992,943 km (0.101 R)
• M8: 2,156,154 km (0.085 R)
• M9: 2,299,768 km (0.077 R)
• M10: 2,421,840 km (0.026 R)
• M11: 2,521,173 km (0.102 R)
• M12: 2,905,789 km (0.098 R)
• M13: 3,172,672 km (0.04 R)
• M14: 3,254,352 km (0.054 R)
• M15: 3,447,633 km (0.048 R)
• M16: 3,531,557 km (0.071 R)
• M17: 3,816,690 km (0.09 R)
• M18: 3,962,100 km (0.106 R)
• M19: 4,379,029 km (0.083 R)
• M20: 4,716,522 km (0.119 R)
• M21: 4,841,436 km (0.028 R)
• M22: 5,094,555 km (0.115 R)
• M23: 5,449,551 km (0.106 R)
• M24: 5,746,204 km (0.091 R)
• M25: 6,014,283 km (0.112 R)
• M26: 6,355,217 km (0.066 R)
• M27: 6,493,445 km (0.104 R)
• M28: 6,702,433 km (0.09 R)
• M29: 7,818,284 km (0.074 R)
• M30: 8,759,554 km (0.119 R)
• M31: 9,185,160 km (0.095 R)
• M32: 9,420,028 km (0.065 R)
• M33: 9,696,784 km (0.099 R)
• M34: 10,542,910 km (0.045 R)
• M35: 10,788,998 km (0.117 R)
• M36: 11,454,559 km (0.074 R)
• M37: 11,707,529 km (0.084 R)
• M38: 13,352,657 km (0.112 R)
• M39: 14,428,715 km (0.113 R)
• M40: 15,718,996 km (0.058 R)
• M41: 16,710,830 km (0.104 R)
• M42: 16,902,016 km (0.092 R)
• M43: 17,820,248 km (0.087 R)
• M44: 18,408,616 km (0.115 R)
• M45: 19,806,010 km (0.105 R)
• M46: 21,082,379 km (0.116 R)
• M47: 22,227,401 km (0.113 R)
• M48: 22,807,542 km (0.088 R)
• M49: 23,928,927 km (0.092 R)
• M50: 24,036,638 km (0.077 R)
• M51: 24,144,498 km (0.037 R)
• M52: 24,523,429 km (0.1 R)
• M53: 25,287,126 km (0.083 R)
• M54: 25,561,788 km (0.055 R)
• M55: 25,837,347 km (0.119 R)
• M56: 26,391,608 km (0.047 R)
• M57: 26,781,908 km (0.064 R)
• M58: 27,230,403 km (0.083 R)
• M59: 27,851,084 km (0.051 R)
• M60: 28,704,839 km (0.025 R)
• M61: 29,048,765 km (0.101 R)
• M62: 29,567,271 km (0.077 R)
• M63: 29,740,805 km (0.083 R)
• M64: 30,555,066 km (0.09 R)
• M65: 31,023,606 km (0.051 R)
• M66: 31,199,833 km (0.111 R)
• M67: 31,376,508 km (0.11 R)
• M68: 33,221,349 km (0.09 R)
• M69: 34,430,249 km (0.119 R)
• M70: 34,856,753 km (0.067 R)
• M71: 36,518,037 km (0.085 R)
• M72: 36,766,369 km (0.103 R)
• M73: 37,015,300 km (0.116 R)
• M74: 38,394,144 km (0.077 R)
• M75: 39,216,932 km (0.106 R)
• M76: 39,598,556 km (0.115 R)
• M77: 41,914,331 km (0.079 R)
• M78: 42,044,332 km (0.045 R)
• M79: 42,304,632 km (0.051 R)
• M80: 42,434,932 km (0.106 R)
• M81: 42,826,729 km (0.028 R)
• M82: 43,943,477 km (0.118 R)
• M83: 44,141,545 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.2

Radius: 13.8

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 9.5 AU - 10.78 AU

Year: 12296 Days

Day: 12.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,824,030 km

• M1: 242,797 km (0.07 R)
• M2: 683,513 km (0.091 R)
• M3: 840,291 km (0.111 R)
• M4: 1,010,683 km (0.119 R)
• M5: 1,488,948 km (0.074 R)
• M6: 1,753,736 km (0.088 R)
• M7: 2,209,561 km (0.084 R)
• M8: 2,451,610 km (0.059 R)
• M9: 2,896,364 km (0.09 R)
• M10: 3,297,885 km (0.07 R)
• M11: 3,401,108 km (0.087 R)
• M12: 3,897,473 km (0.092 R)
• M13: 4,569,467 km (0.083 R)
• M14: 4,801,643 km (0.05 R)
• M15: 5,037,708 km (0.058 R)
• M16: 5,317,905 km (0.119 R)
• M17: 6,232,247 km (0.119 R)
• M18: 6,446,920 km (0.057 R)
• M19: 6,795,483 km (0.058 R)
• M20: 7,329,996 km (0.093 R)
• M21: 7,739,895 km (0.084 R)
• M22: 7,832,047 km (0.065 R)
• M23: 8,204,097 km (0.079 R)
• M24: 9,355,103 km (0.068 R)
• M25: 9,750,041 km (0.108 R)
• M26: 10,049,985 km (0.09 R)
• M27: 10,302,207 km (0.11 R)
• M28: 10,505,361 km (0.097 R)
• M29: 11,175,260 km (0.046 R)
• M30: 11,331,889 km (0.075 R)
• M31: 11,594,433 km (0.067 R)
• M32: 12,072,249 km (0.079 R)
• M33: 12,719,260 km (0.046 R)
• M34: 12,937,523 km (0.083 R)
• M35: 14,613,618 km (0.117 R)
• M36: 16,120,816 km (0.11 R)
• M37: 16,654,133 km (0.099 R)
• M38: 16,773,362 km (0.104 R)
• M39: 17,737,969 km (0.076 R)
• M40: 18,411,608 km (0.098 R)
• M41: 19,343,753 km (0.052 R)
• M42: 19,594,927 km (0.083 R)
• M43: 20,163,998 km (0.105 R)
• M44: 21,773,222 km (0.118 R)
• M45: 23,223,274 km (0.102 R)
• M46: 23,825,406 km (0.049 R)
• M47: 24,027,363 km (0.069 R)
• M48: 24,297,387 km (0.105 R)
• M49: 25,182,109 km (0.083 R)
• M50: 25,662,767 km (0.115 R)
• M51: 25,938,924 km (0.042 R)
• M52: 26,077,302 km (0.068 R)
• M53: 26,633,358 km (0.058 R)
• M54: 28,253,951 km (0.084 R)
• M55: 28,467,577 km (0.114 R)
• M56: 28,681,951 km (0.081 R)
• M57: 29,327,915 km (0.087 R)
• M58: 30,051,370 km (0.115 R)
• M59: 30,561,349 km (0.1 R)
• M60: 31,074,171 km (0.088 R)
• M61: 31,663,736 km (0.111 R)
• M62: 33,680,614 km (0.11 R)
• M63: 34,210,340 km (0.073 R)
• M64: 34,971,793 km (0.096 R)
• M65: 35,354,614 km (0.104 R)
• M66: 35,661,888 km (0.11 R)
• M67: 36,977,751 km (0.035 R)
• M68: 39,100,096 km (0.076 R)
• M69: 39,258,820 km (0.088 R)
• M70: 40,056,027 km (0.097 R)
• M71: 41,909,694 km (0.087 R)
• M72: 42,560,893 km (0.105 R)
• M73: 43,708,758 km (0.072 R)
• M74: 44,286,505 km (0.116 R)
• M75: 45,199,501 km (0.08 R)
• M76: 45,616,580 km (0.115 R)
• M77: 48,145,532 km (0.046 R)
• M78: 49,341,267 km (0.077 R)
• M79: 49,770,763 km (0.084 R)
• M80: 49,856,782 km (0.113 R)
• M81: 53,867,650 km (0.119 R)
• M82: 54,664,408 km (0.066 R)
• M83: 55,732,986 km (0.115 R)
• M84: 59,892,256 km (0.111 R)
• M85: 61,177,750 km (0.107 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 15,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit