🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.67 AU - 0.75 AU

Year: 227 Days

Day: 37.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.72 AU - 0.76 AU

Year: 241 Days

Day: 15.3 Hours

Environment

Temp: 98 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.34 AU - 1.84 AU

Year: 759 Days

Day: 35.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.56 AU - 1.76 AU

Year: 810 Days

Day: 12.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 3.3 °

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: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.2 AU - 2.62 AU

Year: 1417 Days

Day: 39.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,855,065 km

• M1: 250,726 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.37 AU - 2.61 AU

Year: 1488 Days

Day: 32.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,855,065 km

• M1: 531,372 km (0.072 R)

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.9

Radius: 14.6

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.23 AU - 8.43 AU

Year: 7516 Days

Day: 5.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 142.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,855,065 km

• M1: 293,810 km (0.077 R)
• M2: 408,701 km (0.082 R)
• M3: 651,948 km (0.084 R)
• M4: 1,164,619 km (0.111 R)
• M5: 1,270,535 km (0.068 R)
• M6: 1,380,040 km (0.097 R)
• M7: 1,531,284 km (0.106 R)
• M8: 1,628,971 km (0.08 R)
• M9: 1,728,753 km (0.116 R)
• M10: 2,041,113 km (0.089 R)
• M11: 2,962,337 km (0.108 R)
• M12: 3,338,276 km (0.099 R)
• M13: 3,810,108 km (0.071 R)
• M14: 3,972,123 km (0.09 R)
• M15: 4,219,558 km (0.113 R)
• M16: 4,500,502 km (0.054 R)
• M17: 4,729,836 km (0.079 R)
• M18: 4,933,738 km (0.073 R)
• M19: 5,170,252 km (0.076 R)
• M20: 6,217,587 km (0.066 R)
• M21: 7,195,209 km (0.094 R)
• M22: 7,396,568 km (0.103 R)
• M23: 7,736,304 km (0.098 R)
• M24: 8,081,277 km (0.119 R)
• M25: 9,001,753 km (0.079 R)
• M26: 9,110,211 km (0.091 R)
• M27: 9,291,823 km (0.099 R)
• M28: 9,474,632 km (0.099 R)
• M29: 9,992,839 km (0.109 R)
• M30: 10,255,383 km (0.107 R)
• M31: 10,368,778 km (0.043 R)
• M32: 10,941,289 km (0.105 R)
• M33: 12,277,198 km (0.115 R)
• M34: 12,397,475 km (0.06 R)
• M35: 12,518,200 km (0.057 R)
• M36: 13,127,961 km (0.11 R)
• M37: 13,251,080 km (0.062 R)
• M38: 13,622,681 km (0.045 R)
• M39: 15,229,512 km (0.116 R)
• M40: 16,187,088 km (0.045 R)
• M41: 16,451,577 km (0.092 R)
• M42: 16,762,142 km (0.111 R)
• M43: 17,029,773 km (0.115 R)
• M44: 17,253,870 km (0.092 R)
• M45: 17,795,864 km (0.111 R)
• M46: 18,665,326 km (0.033 R)
• M47: 18,757,778 km (0.113 R)
• M48: 18,989,206 km (0.092 R)
• M49: 19,175,156 km (0.117 R)
• M50: 19,736,597 km (0.053 R)
• M51: 20,255,851 km (0.036 R)
• M52: 20,493,412 km (0.088 R)
• M53: 20,636,428 km (0.118 R)
• M54: 20,875,485 km (0.108 R)
• M55: 21,067,419 km (0.042 R)
• M56: 21,404,613 km (0.088 R)
• M57: 21,646,662 km (0.069 R)
• M58: 22,084,535 km (0.094 R)
• M59: 22,427,114 km (0.092 R)
• M60: 22,574,468 km (0.099 R)
• M61: 23,465,473 km (0.117 R)
• M62: 23,815,233 km (0.06 R)
• M63: 24,015,694 km (0.079 R)
• M64: 25,486,690 km (0.079 R)
• M65: 25,640,477 km (0.116 R)
• M66: 25,743,250 km (0.097 R)
• M67: 27,510,450 km (0.048 R)
• M68: 27,773,593 km (0.076 R)
• M69: 29,102,171 km (0.068 R)
• M70: 30,017,411 km (0.12 R)
• M71: 31,986,568 km (0.102 R)
• M72: 32,930,979 km (0.049 R)
• M73: 33,210,578 km (0.117 R)
• M74: 34,449,697 km (0.117 R)
• M75: 34,676,637 km (0.119 R)
• M76: 34,904,175 km (0.092 R)
• M77: 35,646,779 km (0.05 R)
• M78: 35,991,303 km (0.106 R)
• M79: 36,394,619 km (0.04 R)
• M80: 37,438,513 km (0.095 R)
• M81: 38,492,430 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.6

Radius: 7.7

Gravity: 10.1 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 11.14 AU - 13.14 AU

Year: 16021 Days

Day: 16 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,855,065 km

• M1: 167,998 km (0.117 R)
• M2: 421,268 km (0.114 R)
• M3: 578,196 km (0.115 R)
• M4: 673,938 km (0.064 R)
• M5: 734,077 km (0.102 R)
• M6: 838,646 km (0.118 R)
• M7: 903,870 km (0.117 R)
• M8: 1,133,952 km (0.072 R)
• M9: 1,648,269 km (0.1 R)
• M10: 1,759,121 km (0.104 R)
• M11: 1,988,305 km (0.069 R)
• M12: 2,076,867 km (0.12 R)
• M13: 2,864,350 km (0.104 R)
• M14: 3,203,190 km (0.092 R)
• M15: 3,590,648 km (0.114 R)
• M16: 3,918,716 km (0.111 R)
• M17: 4,681,965 km (0.053 R)
• M18: 5,783,304 km (0.078 R)
• M19: 5,868,126 km (0.083 R)
• M20: 6,254,238 km (0.103 R)
• M21: 7,187,131 km (0.09 R)
• M22: 7,461,493 km (0.11 R)
• M23: 8,593,650 km (0.103 R)
• M24: 10,031,584 km (0.113 R)
• M25: 10,441,333 km (0.104 R)
• M26: 10,596,316 km (0.083 R)
• M27: 10,804,257 km (0.088 R)
• M28: 11,542,673 km (0.079 R)
• M29: 11,703,041 km (0.09 R)
• M30: 11,810,303 km (0.103 R)
• M31: 11,864,009 km (0.095 R)
• M32: 11,917,864 km (0.045 R)
• M33: 12,351,698 km (0.057 R)
• M34: 12,735,566 km (0.065 R)
• M35: 13,458,872 km (0.091 R)
• M36: 13,684,016 km (0.107 R)
• M37: 13,740,564 km (0.077 R)
• M38: 13,797,112 km (0.068 R)
• M39: 14,195,342 km (0.096 R)
• M40: 15,178,200 km (0.076 R)
• M41: 15,530,204 km (0.097 R)
• M42: 15,825,660 km (0.106 R)
• M43: 16,063,520 km (0.086 R)
• M44: 17,575,955 km (0.115 R)
• M45: 18,317,960 km (0.071 R)
• M46: 18,692,852 km (0.096 R)
• M47: 19,960,545 km (0.108 R)
• M48: 21,649,654 km (0.112 R)
• M49: 23,249,155 km (0.081 R)
• M50: 23,384,092 km (0.104 R)
• M51: 24,268,066 km (0.114 R)
• M52: 24,886,354 km (0.114 R)
• M53: 26,138,488 km (0.108 R)
• M54: 26,489,893 km (0.102 R)
• M55: 26,913,704 km (0.064 R)
• M56: 27,410,967 km (0.06 R)
• M57: 27,768,058 km (0.108 R)
• M58: 29,795,857 km (0.116 R)
• M59: 30,236,572 km (0.046 R)
• M60: 31,796,130 km (0.085 R)
• M61: 32,850,196 km (0.103 R)
• M62: 33,077,585 km (0.039 R)
• M63: 33,533,859 km (0.105 R)
• M64: 34,529,732 km (0.096 R)
• M65: 34,992,588 km (0.097 R)
• M66: 35,379,896 km (0.116 R)
• M67: 35,924,582 km (0.113 R)
• M68: 36,785,967 km (0.066 R)
• M69: 37,022,182 km (0.106 R)
• M70: 38,689,001 km (0.119 R)
• M71: 39,009,290 km (0.104 R)
• M72: 39,169,809 km (0.041 R)
• M73: 39,330,477 km (0.103 R)
• M74: 40,380,205 km (0.103 R)
• M75: 40,786,513 km (0.064 R)
• M76: 41,112,487 km (0.101 R)
• M77: 41,603,018 km (0.089 R)
• M78: 42,424,909 km (0.078 R)
• M79: 44,838,671 km (0.058 R)
• M80: 44,922,595 km (0.075 R)
• M81: 45,006,669 km (0.086 R)
• M82: 45,174,967 km (0.095 R)
• M83: 52,518,876 km (0.118 R)
• M84: 53,317,878 km (0.113 R)
• M85: 53,495,899 km (0.112 R)
• M86: 54,837,942 km (0.064 R)
• M87: 55,287,783 km (0.083 R)
• M88: 58,930,192 km (0.079 R)
• M89: 59,390,803 km (0.089 R)
• M90: 59,667,859 km (0.1 R)
• M91: 60,966,219 km (0.114 R)
• M92: 61,992,909 km (0.046 R)
• M93: 62,555,397 km (0.035 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361.5

Radius: 5.2

Gravity: 13.37 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 16.11 AU - 18.35 AU

Year: 27088 Days

Day: 24.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,855,065 km

• M1: 293,511 km (0.106 R)
• M2: 475,123 km (0.03 R)
• M3: 689,048 km (0.114 R)
• M4: 1,034,768 km (0.099 R)
• M5: 1,088,175 km (0.103 R)
• M6: 1,703,022 km (0.093 R)
• M7: 2,095,268 km (0.089 R)
• M8: 2,266,707 km (0.109 R)
• M9: 2,301,563 km (0.064 R)
• M10: 2,478,687 km (0.107 R)
• M11: 3,712,421 km (0.047 R)
• M12: 4,609,709 km (0.045 R)
• M13: 5,336,006 km (0.048 R)
• M14: 5,476,180 km (0.068 R)
• M15: 5,760,116 km (0.076 R)
• M16: 6,194,997 km (0.083 R)
• M17: 6,391,719 km (0.093 R)
• M18: 6,892,423 km (0.071 R)
• M19: 7,045,013 km (0.117 R)
• M20: 7,405,693 km (0.075 R)
• M21: 7,984,338 km (0.114 R)
• M22: 8,523,039 km (0.077 R)
• M23: 8,962,408 km (0.081 R)
• M24: 10,910,173 km (0.056 R)
• M25: 12,670,192 km (0.1 R)
• M26: 13,108,065 km (0.04 R)
• M27: 13,614,603 km (0.093 R)
• M28: 15,040,121 km (0.103 R)
• M29: 15,106,094 km (0.077 R)
• M30: 15,172,066 km (0.114 R)
• M31: 15,503,725 km (0.057 R)
• M32: 15,637,017 km (0.081 R)
• M33: 16,785,180 km (0.081 R)
• M34: 16,922,062 km (0.087 R)
• M35: 17,128,059 km (0.025 R)
• M36: 18,310,929 km (0.054 R)
• M37: 19,376,515 km (0.053 R)
• M38: 19,664,042 km (0.111 R)
• M39: 20,097,876 km (0.118 R)
• M40: 20,388,993 km (0.072 R)
• M41: 20,681,307 km (0.117 R)
• M42: 22,164,271 km (0.113 R)
• M43: 22,314,467 km (0.075 R)
• M44: 22,691,304 km (0.108 R)
• M45: 24,297,088 km (0.085 R)
• M46: 25,309,417 km (0.102 R)
• M47: 27,455,548 km (0.114 R)
• M48: 28,265,022 km (0.097 R)
• M49: 28,346,403 km (0.094 R)
• M50: 28,672,825 km (0.119 R)
• M51: 29,000,445 km (0.08 R)
• M52: 29,494,118 km (0.118 R)
• M53: 29,824,729 km (0.077 R)
• M54: 30,740,418 km (0.119 R)
• M55: 31,159,591 km (0.105 R)
• M56: 31,412,112 km (0.116 R)
• M57: 32,684,592 km (0.03 R)
• M58: 33,026,722 km (0.105 R)
• M59: 33,628,405 km (0.077 R)
• M60: 35,894,513 km (0.118 R)
• M61: 36,868,096 km (0.095 R)
• M62: 36,956,957 km (0.102 R)
• M63: 37,939,965 km (0.076 R)
• M64: 38,299,598 km (0.113 R)
• M65: 39,385,080 km (0.103 R)
• M66: 40,022,966 km (0.043 R)
• M67: 40,480,585 km (0.097 R)
• M68: 42,982,011 km (0.061 R)
• M69: 43,263,106 km (0.115 R)
• M70: 43,450,702 km (0.1 R)
• M71: 43,826,940 km (0.117 R)
• M72: 44,204,226 km (0.087 R)
• M73: 45,342,367 km (0.102 R)
• M74: 45,723,991 km (0.049 R)
• M75: 47,260,810 km (0.077 R)
• M76: 51,374,751 km (0.119 R)
• M77: 54,079,331 km (0.084 R)
• M78: 60,882,444 km (0.082 R)
• M79: 62,359,723 km (0.049 R)
• M80: 63,102,775 km (0.117 R)
• M81: 63,209,140 km (0.112 R)
• M82: 63,955,633 km (0.103 R)
• M83: 66,104,307 km (0.057 R)
• M84: 68,604,387 km (0.091 R)
• M85: 69,591,134 km (0.102 R)
• M86: 70,251,459 km (0.059 R)
• M87: 70,692,923 km (0.051 R)
• M88: 71,024,581 km (0.079 R)
• M89: 72,022,698 km (0.09 R)
• M90: 74,819,580 km (0.053 R)
• M91: 75,157,521 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.3

Radius: 7.5

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 16.98 AU - 19.7 AU

Year: 29747 Days

Day: 19.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,855,065 km

• M1: 161,117 km (0.059 R)
• M2: 298,298 km (0.041 R)
• M3: 398,678 km (0.1 R)
• M4: 750,233 km (0.119 R)
• M5: 935,435 km (0.119 R)
• M6: 1,923,679 km (0.042 R)
• M7: 2,178,893 km (0.096 R)
• M8: 2,266,408 km (0.053 R)
• M9: 3,040,427 km (0.037 R)
• M10: 3,270,808 km (0.115 R)
• M11: 3,405,147 km (0.089 R)
• M12: 3,575,539 km (0.104 R)
• M13: 3,783,779 km (0.103 R)
• M14: 3,995,909 km (0.064 R)
• M15: 4,067,566 km (0.119 R)
• M16: 4,212,078 km (0.105 R)
• M17: 4,284,932 km (0.077 R)
• M18: 4,358,235 km (0.119 R)
• M19: 4,580,836 km (0.118 R)
• M20: 5,192,243 km (0.085 R)
• M21: 5,910,462 km (0.059 R)
• M22: 6,074,422 km (0.048 R)
• M23: 6,156,850 km (0.109 R)
• M24: 6,702,134 km (0.094 R)
• M25: 7,002,228 km (0.106 R)
• M26: 7,088,695 km (0.109 R)
• M27: 7,838,629 km (0.094 R)
• M28: 8,018,745 km (0.099 R)
• M29: 8,475,168 km (0.086 R)
• M30: 8,846,171 km (0.118 R)
• M31: 8,986,793 km (0.084 R)
• M32: 9,508,441 km (0.057 R)
• M33: 9,893,954 km (0.031 R)
• M34: 9,942,574 km (0.116 R)
• M35: 10,088,731 km (0.062 R)
• M36: 10,581,057 km (0.102 R)
• M37: 10,630,724 km (0.099 R)
• M38: 10,930,368 km (0.092 R)
• M39: 11,334,133 km (0.094 R)
• M40: 11,589,048 km (0.069 R)
• M41: 11,845,907 km (0.051 R)
• M42: 11,897,519 km (0.067 R)
• M43: 12,680,215 km (0.112 R)
• M44: 13,533,371 km (0.112 R)
• M45: 14,625,735 km (0.083 R)
• M46: 15,238,488 km (0.118 R)
• M47: 15,519,881 km (0.069 R)
• M48: 15,973,612 km (0.095 R)
• M49: 16,087,755 km (0.11 R)
• M50: 16,202,048 km (0.116 R)
• M51: 16,778,000 km (0.075 R)
• M52: 17,126,862 km (0.104 R)
• M53: 18,128,120 km (0.057 R)
• M54: 18,906,478 km (0.049 R)
• M55: 19,695,756 km (0.108 R)
• M56: 19,879,463 km (0.095 R)
• M57: 20,002,282 km (0.073 R)
• M58: 21,055,900 km (0.094 R)
• M59: 22,638,047 km (0.069 R)
• M60: 22,830,430 km (0.032 R)
• M61: 23,540,571 km (0.025 R)
• M62: 24,454,914 km (0.069 R)
• M63: 25,647,508 km (0.1 R)
• M64: 26,116,347 km (0.104 R)
• M65: 26,453,092 km (0.103 R)
• M66: 29,827,422 km (0.101 R)
• M67: 30,958,232 km (0.067 R)
• M68: 31,743,920 km (0.087 R)
• M69: 33,407,598 km (0.071 R)
• M70: 34,434,139 km (0.101 R)
• M71: 34,951,299 km (0.098 R)
• M72: 35,471,002 km (0.103 R)
• M73: 35,694,501 km (0.108 R)
• M74: 36,292,743 km (0.08 R)
• M75: 36,518,037 km (0.088 R)
• M76: 37,120,916 km (0.102 R)
• M77: 37,499,399 km (0.045 R)
• M78: 39,256,875 km (0.077 R)
• M79: 39,951,757 km (0.116 R)
• M80: 40,339,664 km (0.086 R)
• M81: 40,728,768 km (0.113 R)
• M82: 43,566,789 km (0.096 R)
• M83: 45,251,561 km (0.101 R)
• M84: 45,817,938 km (0.067 R)
• M85: 50,265,034 km (0.093 R)
• M86: 50,851,458 km (0.104 R)
• M87: 51,693,245 km (0.103 R)
• M88: 56,143,931 km (0.091 R)
• M89: 56,317,614 km (0.074 R)
• M90: 57,275,639 km (0.105 R)
• M91: 57,625,399 km (0.105 R)
• M92: 57,888,093 km (0.06 R)
• M93: 58,766,980 km (0.061 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 15,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit