🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.44 AU - 0.58 AU

Year: 136 Days

Day: 14.5 Hours

Environment

Temp: 192 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.98 AU - 1.28 AU

Year: 450 Days

Day: 46.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.59 AU - 2.31 AU

Year: 1020 Days

Day: 43.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,007,444 km

• M1: 120,576 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.76 AU - 2.34 AU

Year: 1100 Days

Day: 35.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,007,444 km

• M1: 63,729 km (0.029 R)
• M2: 625,469 km (0.114 R)

Asteroid Belt

Center: 2.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.01 AU - 3.35 AU

Year: 2125 Days

Day: 33.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,007,444 km

• M1: 329,714 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.23 AU - 4.27 AU

Year: 3283 Days

Day: 14.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.5

Radius: 14.4

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.32 AU - 5.1 AU

Year: 3831 Days

Day: 5.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 93,007,444 km

• M1: 185,202 km (0.115 R)
• M2: 350,657 km (0.096 R)
• M3: 511,326 km (0.104 R)
• M4: 692,489 km (0.091 R)
• M5: 1,002,755 km (0.077 R)
• M6: 1,247,197 km (0.09 R)
• M7: 1,403,826 km (0.061 R)
• M8: 1,846,038 km (0.032 R)
• M9: 2,044,105 km (0.057 R)
• M10: 2,359,308 km (0.076 R)
• M11: 2,916,560 km (0.047 R)
• M12: 3,210,520 km (0.098 R)
• M13: 3,514,503 km (0.108 R)
• M14: 3,610,694 km (0.093 R)
• M15: 3,773,157 km (0.084 R)
• M16: 3,938,014 km (0.056 R)
• M17: 4,071,755 km (0.1 R)
• M18: 4,389,800 km (0.104 R)
• M19: 4,989,987 km (0.109 R)
• M20: 5,220,218 km (0.115 R)
• M21: 5,704,167 km (0.103 R)
• M22: 5,830,577 km (0.113 R)
• M23: 6,099,105 km (0.071 R)
• M24: 6,795,184 km (0.118 R)
• M25: 6,888,982 km (0.092 R)
• M26: 7,091,537 km (0.109 R)
• M27: 8,782,592 km (0.117 R)
• M28: 9,718,476 km (0.101 R)
• M29: 10,022,309 km (0.074 R)
• M30: 10,298,317 km (0.045 R)
• M31: 10,483,819 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.4

Radius: 15

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.48 AU - 7.34 AU

Year: 5384 Days

Day: 11.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 93,007,444 km

• M1: 195,076 km (0.056 R)
• M2: 467,643 km (0.09 R)
• M3: 647,460 km (0.044 R)
• M4: 1,025,793 km (0.05 R)
• M5: 1,162,675 km (0.097 R)
• M6: 1,355,357 km (0.045 R)
• M7: 1,456,036 km (0.057 R)
• M8: 2,114,865 km (0.106 R)
• M9: 2,213,450 km (0.083 R)
• M10: 2,394,912 km (0.027 R)
• M11: 2,881,405 km (0.041 R)
• M12: 3,013,649 km (0.103 R)
• M13: 3,193,017 km (0.038 R)
• M14: 3,422,500 km (0.093 R)
• M15: 3,849,452 km (0.063 R)
• M16: 3,995,610 km (0.114 R)
• M17: 4,293,608 km (0.118 R)
• M18: 4,885,418 km (0.097 R)
• M19: 5,177,582 km (0.041 R)
• M20: 6,003,961 km (0.066 R)
• M21: 6,346,091 km (0.082 R)
• M22: 6,636,162 km (0.11 R)
• M23: 6,960,191 km (0.044 R)
• M24: 7,441,148 km (0.117 R)
• M25: 7,593,588 km (0.116 R)
• M26: 7,716,408 km (0.101 R)
• M27: 8,057,491 km (0.076 R)
• M28: 8,277,101 km (0.057 R)
• M29: 8,530,519 km (0.094 R)
• M30: 9,012,823 km (0.056 R)
• M31: 9,208,198 km (0.104 R)
• M32: 9,537,014 km (0.065 R)
• M33: 9,836,359 km (0.108 R)
• M34: 9,970,399 km (0.037 R)
• M35: 10,071,228 km (0.058 R)
• M36: 10,615,315 km (0.029 R)
• M37: 11,064,408 km (0.062 R)
• M38: 11,519,934 km (0.08 R)
• M39: 11,661,304 km (0.11 R)
• M40: 11,910,085 km (0.036 R)
• M41: 12,088,854 km (0.104 R)
• M42: 12,304,574 km (0.029 R)
• M43: 12,521,641 km (0.068 R)
• M44: 12,959,514 km (0.053 R)
• M45: 13,180,320 km (0.105 R)
• M46: 13,365,373 km (0.089 R)
• M47: 13,775,421 km (0.077 R)
• M48: 13,888,068 km (0.097 R)
• M49: 14,038,563 km (0.065 R)
• M50: 14,189,657 km (0.11 R)
• M51: 14,341,349 km (0.091 R)
• M52: 14,646,380 km (0.115 R)
• M53: 15,769,710 km (0.078 R)
• M54: 15,966,282 km (0.082 R)
• M55: 17,243,099 km (0.045 R)
• M56: 17,526,887 km (0.103 R)
• M57: 18,263,506 km (0.049 R)
• M58: 19,052,186 km (0.113 R)
• M59: 19,261,474 km (0.06 R)
• M60: 19,640,256 km (0.047 R)
• M61: 20,064,216 km (0.101 R)
• M62: 20,448,234 km (0.09 R)
• M63: 21,702,163 km (0.062 R)
• M64: 22,625,780 km (0.071 R)
• M65: 22,847,484 km (0.05 R)
• M66: 23,114,666 km (0.1 R)
• M67: 23,652,022 km (0.101 R)
• M68: 24,329,551 km (0.09 R)
• M69: 24,739,149 km (0.078 R)
• M70: 24,876,181 km (0.112 R)
• M71: 25,013,512 km (0.047 R)
• M72: 26,446,959 km (0.075 R)
• M73: 27,197,192 km (0.078 R)
• M74: 28,097,173 km (0.062 R)
• M75: 29,489,779 km (0.116 R)
• M76: 29,780,747 km (0.085 R)
• M77: 29,877,986 km (0.05 R)
• M78: 30,072,613 km (0.077 R)
• M79: 31,200,282 km (0.114 R)
• M80: 32,641,956 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.3

Radius: 13.9

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.85 AU - 11.17 AU

Year: 11868 Days

Day: 7 Hours

Environment

Temp: -179 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 93,007,444 km

• M1: 378,632 km (0.087 R)
• M2: 474,824 km (0.068 R)
• M3: 649,105 km (0.046 R)
• M4: 867,219 km (0.056 R)
• M5: 2,246,960 km (0.113 R)
• M6: 2,444,429 km (0.071 R)
• M7: 2,559,919 km (0.107 R)
• M8: 3,259,887 km (0.057 R)
• M9: 3,452,120 km (0.108 R)
• M10: 4,085,817 km (0.1 R)
• M11: 4,223,896 km (0.114 R)
• M12: 4,433,931 km (0.117 R)
• M13: 4,864,773 km (0.082 R)
• M14: 5,159,481 km (0.102 R)
• M15: 5,422,175 km (0.08 R)
• M16: 6,039,416 km (0.105 R)
• M17: 6,396,506 km (0.115 R)
• M18: 6,557,473 km (0.088 R)
• M19: 7,131,480 km (0.045 R)
• M20: 7,256,544 km (0.113 R)
• M21: 7,466,729 km (0.058 R)
• M22: 7,893,232 km (0.112 R)
• M23: 8,547,873 km (0.113 R)
• M24: 10,425,476 km (0.074 R)
• M25: 10,662,887 km (0.083 R)
• M26: 10,806,352 km (0.065 R)
• M27: 10,902,244 km (0.105 R)
• M28: 10,998,435 km (0.105 R)
• M29: 11,435,112 km (0.047 R)
• M30: 11,976,357 km (0.102 R)
• M31: 12,425,450 km (0.071 R)
• M32: 12,526,129 km (0.084 R)
• M33: 12,829,364 km (0.068 R)
• M34: 12,981,954 km (0.048 R)
• M35: 13,910,208 km (0.103 R)
• M36: 14,224,364 km (0.111 R)
• M37: 15,127,337 km (0.075 R)
• M38: 15,939,504 km (0.084 R)
• M39: 16,654,881 km (0.079 R)
• M40: 17,268,381 km (0.088 R)
• M41: 18,460,228 km (0.116 R)
• M42: 18,747,904 km (0.116 R)
• M43: 18,921,139 km (0.101 R)
• M44: 19,913,421 km (0.047 R)
• M45: 20,386,300 km (0.117 R)
• M46: 21,948,401 km (0.102 R)
• M47: 22,375,653 km (0.117 R)
• M48: 23,986,223 km (0.046 R)
• M49: 25,762,249 km (0.079 R)
• M50: 25,955,081 km (0.026 R)
• M51: 27,383,591 km (0.082 R)
• M52: 28,637,820 km (0.112 R)
• M53: 30,316,607 km (0.113 R)
• M54: 30,792,328 km (0.087 R)
• M55: 30,928,761 km (0.091 R)
• M56: 31,339,108 km (0.082 R)
• M57: 31,958,144 km (0.092 R)
• M58: 32,372,979 km (0.071 R)
• M59: 32,859,322 km (0.117 R)
• M60: 33,348,058 km (0.116 R)
• M61: 33,698,566 km (0.079 R)
• M62: 34,191,341 km (0.119 R)
• M63: 35,326,939 km (0.056 R)
• M64: 35,541,163 km (0.109 R)
• M65: 37,125,704 km (0.063 R)
• M66: 37,634,785 km (0.103 R)
• M67: 39,323,446 km (0.07 R)
• M68: 39,916,751 km (0.083 R)
• M69: 41,563,225 km (0.074 R)
• M70: 42,622,528 km (0.07 R)
• M71: 44,074,375 km (0.065 R)
• M72: 44,690,569 km (0.081 R)
• M73: 45,931,333 km (0.073 R)
• M74: 46,321,485 km (0.099 R)
• M75: 46,869,462 km (0.046 R)
• M76: 48,130,123 km (0.094 R)
• M77: 48,288,397 km (0.098 R)
• M78: 49,481,740 km (0.108 R)
• M79: 50,765,140 km (0.033 R)
• M80: 51,168,456 km (0.102 R)
• M81: 51,653,901 km (0.094 R)
• M82: 52,140,842 km (0.068 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.3

Radius: 5.6

Gravity: 26.83 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 14.21 AU - 18.15 AU

Year: 24389 Days

Day: 15.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 93,007,444 km

• M1: 136,134 km (0.078 R)
• M2: 841,189 km (0.105 R)
• M3: 1,016,667 km (0.029 R)
• M4: 1,203,664 km (0.106 R)
• M5: 1,401,582 km (0.065 R)
• M6: 1,645,427 km (0.11 R)
• M7: 1,827,936 km (0.072 R)
• M8: 2,620,955 km (0.082 R)
• M9: 2,964,581 km (0.07 R)
• M10: 3,506,574 km (0.106 R)
• M11: 4,127,704 km (0.106 R)
• M12: 6,073,524 km (0.051 R)
• M13: 6,242,121 km (0.051 R)
• M14: 6,641,547 km (0.085 R)
• M15: 8,507,182 km (0.085 R)
• M16: 9,141,477 km (0.109 R)
• M17: 9,205,804 km (0.116 R)
• M18: 9,594,459 km (0.052 R)
• M19: 10,321,056 km (0.076 R)
• M20: 10,387,927 km (0.086 R)
• M21: 10,522,265 km (0.112 R)
• M22: 10,657,203 km (0.098 R)
• M23: 12,319,833 km (0.087 R)
• M24: 13,036,108 km (0.059 R)
• M25: 13,180,919 km (0.116 R)
• M26: 15,724,232 km (0.046 R)
• M27: 16,110,793 km (0.104 R)
• M28: 20,227,876 km (0.109 R)
• M29: 21,241,402 km (0.105 R)
• M30: 21,411,794 km (0.09 R)
• M31: 22,705,067 km (0.094 R)
• M32: 23,581,262 km (0.085 R)
• M33: 23,934,762 km (0.109 R)
• M34: 24,023,473 km (0.077 R)
• M35: 24,736,756 km (0.111 R)
• M36: 25,006,032 km (0.108 R)
• M37: 25,547,427 km (0.099 R)
• M38: 26,092,711 km (0.039 R)
• M39: 28,876,129 km (0.104 R)
• M40: 29,349,157 km (0.062 R)
• M41: 31,169,764 km (0.116 R)
• M42: 32,142,748 km (0.117 R)
• M43: 33,125,457 km (0.064 R)
• M44: 33,323,225 km (0.095 R)
• M45: 34,217,820 km (0.103 R)
• M46: 34,317,752 km (0.038 R)
• M47: 35,019,814 km (0.095 R)
• M48: 36,132,523 km (0.097 R)
• M49: 36,335,976 km (0.072 R)
• M50: 36,744,229 km (0.048 R)
• M51: 41,121,612 km (0.1 R)
• M52: 41,334,191 km (0.083 R)
• M53: 41,653,582 km (0.102 R)
• M54: 41,867,058 km (0.107 R)
• M55: 42,509,581 km (0.108 R)
• M56: 43,155,246 km (0.071 R)
• M57: 44,130,025 km (0.095 R)
• M58: 44,783,768 km (0.093 R)
• M59: 46,100,977 km (0.067 R)
• M60: 46,542,890 km (0.103 R)
• M61: 48,212,551 km (0.088 R)
• M62: 48,773,394 km (0.054 R)
• M63: 48,885,891 km (0.104 R)
• M64: 52,068,885 km (0.081 R)
• M65: 52,298,817 km (0.12 R)
• M66: 53,453,414 km (0.11 R)
• M67: 54,383,164 km (0.071 R)
• M68: 55,084,030 km (0.118 R)
• M69: 55,318,301 km (0.119 R)
• M70: 55,670,304 km (0.093 R)
• M71: 58,274,504 km (0.096 R)
• M72: 58,632,641 km (0.066 R)
• M73: 61,402,895 km (0.086 R)
• M74: 61,767,465 km (0.05 R)
• M75: 62,132,633 km (0.076 R)
• M76: 62,865,064 km (0.115 R)
• M77: 63,477,817 km (0.045 R)
• M78: 63,600,488 km (0.083 R)
• M79: 66,695,219 km (0.112 R)
• M80: 67,946,754 km (0.042 R)
• M81: 69,585,450 km (0.112 R)
• M82: 72,003,550 km (0.107 R)
• M83: 73,029,941 km (0.089 R)
• M84: 73,287,249 km (0.093 R)
• M85: 73,545,006 km (0.082 R)
• M86: 74,967,532 km (0.088 R)
• M87: 76,268,585 km (0.119 R)
• M88: 76,790,981 km (0.095 R)
• M89: 77,445,770 km (0.093 R)
• M90: 79,024,926 km (0.067 R)
• M91: 82,214,801 km (0.112 R)
• M92: 82,348,541 km (0.102 R)
• M93: 83,421,757 km (0.099 R)
• M94: 83,556,245 km (0.034 R)
• M95: 85,717,635 km (0.095 R)
• M96: 86,124,990 km (0.039 R)
• M97: 91,478,200 km (0.101 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 15,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit