🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.7 AU - 0.7 AU

Year: 219 Days

Day: 42.3 Hours

Environment

Temp: 105 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.64 AU - 0.9 AU

Year: 253 Days

Day: 32.4 Hours

Environment

Temp: 85 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.8 AU - 1.04 AU

Year: 331 Days

Day: 16.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 100,321,864 km

• M1: 84,672 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.92 AU - 1.18 AU

Year: 403 Days

Day: 17.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 100,321,864 km

• M1: 778,358 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.32 AU - 1.32 AU

Year: 568 Days

Day: 18.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,321,864 km

• M1: 458,966 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.6 AU - 2.72 AU

Year: 1626 Days

Day: 17.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,321,864 km

• M1: 1,063,192 km (0.048 R)

Asteroid Belt

Center: 3.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.4

Radius: 11.3

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.99 AU - 5.53 AU

Year: 3892 Days

Day: 5.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 100,321,864 km

• M1: 302,936 km (0.104 R)
• M2: 413,040 km (0.112 R)
• M3: 579,991 km (0.035 R)
• M4: 672,742 km (0.096 R)
• M5: 899,382 km (0.116 R)
• M6: 1,124,826 km (0.094 R)
• M7: 1,217,727 km (0.097 R)
• M8: 1,814,622 km (0.11 R)
• M9: 1,893,161 km (0.108 R)
• M10: 2,337,766 km (0.101 R)
• M11: 3,017,688 km (0.105 R)
• M12: 3,225,629 km (0.101 R)
• M13: 3,321,671 km (0.119 R)
• M14: 3,536,494 km (0.084 R)
• M15: 3,675,620 km (0.092 R)
• M16: 3,980,051 km (0.065 R)
• M17: 4,145,806 km (0.071 R)
• M18: 4,634,991 km (0.106 R)
• M19: 4,919,676 km (0.115 R)
• M20: 5,210,195 km (0.046 R)
• M21: 5,529,436 km (0.1 R)
• M22: 5,691,451 km (0.09 R)
• M23: 6,067,690 km (0.099 R)
• M24: 6,139,197 km (0.112 R)
• M25: 6,331,131 km (0.086 R)
• M26: 6,403,537 km (0.106 R)
• M27: 6,598,313 km (0.103 R)
• M28: 6,795,034 km (0.083 R)
• M29: 7,118,764 km (0.083 R)
• M30: 7,194,162 km (0.1 R)
• M31: 7,320,422 km (0.041 R)
• M32: 7,396,717 km (0.078 R)
• M33: 7,524,175 km (0.087 R)
• M34: 7,626,799 km (0.112 R)
• M35: 7,885,154 km (0.104 R)
• M36: 8,570,612 km (0.111 R)
• M37: 8,704,651 km (0.058 R)
• M38: 9,385,172 km (0.059 R)
• M39: 9,634,402 km (0.063 R)
• M40: 9,857,752 km (0.075 R)
• M41: 10,281,263 km (0.08 R)
• M42: 10,855,121 km (0.059 R)
• M43: 11,087,745 km (0.094 R)
• M44: 11,175,260 km (0.068 R)
• M45: 11,705,884 km (0.071 R)
• M46: 11,944,343 km (0.104 R)
• M47: 12,244,735 km (0.069 R)
• M48: 12,669,294 km (0.043 R)
• M49: 13,160,573 km (0.097 R)
• M50: 13,346,524 km (0.089 R)
• M51: 13,533,222 km (0.109 R)
• M52: 13,626,870 km (0.117 R)
• M53: 14,161,982 km (0.071 R)
• M54: 14,671,811 km (0.037 R)
• M55: 14,800,166 km (0.071 R)
• M56: 15,058,073 km (0.09 R)
• M57: 15,447,775 km (0.059 R)
• M58: 16,469,978 km (0.055 R)
• M59: 17,242,351 km (0.094 R)
• M60: 18,267,695 km (0.095 R)
• M61: 18,509,745 km (0.114 R)
• M62: 18,648,571 km (0.044 R)
• M63: 19,418,103 km (0.075 R)
• M64: 19,806,908 km (0.095 R)
• M65: 19,913,421 km (0.043 R)
• M66: 20,269,614 km (0.115 R)
• M67: 21,642,623 km (0.103 R)
• M68: 21,862,083 km (0.108 R)
• M69: 22,673,352 km (0.106 R)
• M70: 24,059,975 km (0.062 R)
• M71: 24,211,518 km (0.061 R)
• M72: 24,935,721 km (0.102 R)
• M73: 25,050,762 km (0.025 R)
• M74: 25,396,782 km (0.107 R)
• M75: 25,667,105 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.4

Radius: 14.5

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.96 AU - 8.22 AU

Year: 7075 Days

Day: 9.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 100,321,864 km

• M1: 188,493 km (0.081 R)
• M2: 346,917 km (0.106 R)
• M3: 476,170 km (0.109 R)
• M4: 1,074,861 km (0.086 R)
• M5: 1,318,107 km (0.117 R)
• M6: 1,479,822 km (0.104 R)
• M7: 1,631,215 km (0.085 R)
• M8: 1,805,945 km (0.075 R)
• M9: 2,368,134 km (0.096 R)
• M10: 2,793,591 km (0.073 R)
• M11: 2,898,459 km (0.1 R)
• M12: 3,624,607 km (0.05 R)
• M13: 3,996,806 km (0.068 R)
• M14: 4,091,801 km (0.091 R)
• M15: 4,187,544 km (0.095 R)
• M16: 4,284,184 km (0.1 R)
• M17: 4,603,126 km (0.089 R)
• M18: 4,702,908 km (0.09 R)
• M19: 4,854,002 km (0.075 R)
• M20: 4,955,579 km (0.07 R)
• M21: 5,212,738 km (0.11 R)
• M22: 5,713,591 km (0.069 R)
• M23: 5,821,003 km (0.116 R)
• M24: 6,092,523 km (0.084 R)
• M25: 6,396,207 km (0.095 R)
• M26: 6,789,948 km (0.099 R)
• M27: 7,104,852 km (0.12 R)
• M28: 7,630,688 km (0.082 R)
• M29: 7,778,940 km (0.101 R)
• M30: 7,928,238 km (0.092 R)
• M31: 8,260,046 km (0.089 R)
• M32: 8,351,301 km (0.089 R)
• M33: 8,627,309 km (0.1 R)
• M34: 8,781,844 km (0.097 R)
• M35: 8,999,808 km (0.117 R)
• M36: 9,156,736 km (0.097 R)
• M37: 9,696,784 km (0.063 R)
• M38: 10,051,780 km (0.095 R)
• M39: 10,874,718 km (0.107 R)
• M40: 10,974,799 km (0.074 R)
• M41: 11,243,626 km (0.11 R)
• M42: 11,412,672 km (0.08 R)
• M43: 11,650,832 km (0.071 R)
• M44: 12,619,777 km (0.112 R)
• M45: 13,903,626 km (0.117 R)
• M46: 14,304,249 km (0.091 R)
• M47: 14,414,054 km (0.106 R)
• M48: 15,566,406 km (0.096 R)
• M49: 16,287,169 km (0.106 R)
• M50: 16,593,994 km (0.073 R)
• M51: 16,864,018 km (0.098 R)
• M52: 17,057,748 km (0.112 R)
• M53: 17,998,269 km (0.108 R)
• M54: 18,196,187 km (0.031 R)
• M55: 19,197,296 km (0.09 R)
• M56: 19,480,934 km (0.112 R)
• M57: 20,093,088 km (0.044 R)
• M58: 20,919,317 km (0.043 R)
• M59: 21,420,470 km (0.065 R)
• M60: 21,714,580 km (0.066 R)
• M61: 22,391,809 km (0.082 R)
• M62: 23,507,361 km (0.08 R)
• M63: 24,115,476 km (0.037 R)
• M64: 25,747,589 km (0.112 R)
• M65: 27,506,261 km (0.093 R)
• M66: 27,780,325 km (0.065 R)
• M67: 28,423,296 km (0.08 R)
• M68: 30,287,136 km (0.07 R)
• M69: 30,428,506 km (0.069 R)
• M70: 30,664,572 km (0.088 R)
• M71: 31,091,225 km (0.09 R)
• M72: 31,233,791 km (0.095 R)
• M73: 31,328,936 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.2

Radius: 3.1

Gravity: 43.73 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 14.78 AU - 16.76 AU

Year: 23468 Days

Day: 22.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,321,864 km

• M1: 50,414 km (0.098 R)
• M2: 197,918 km (0.055 R)
• M3: 635,342 km (0.086 R)
• M4: 842,236 km (0.117 R)
• M5: 1,369,868 km (0.072 R)
• M6: 2,345,994 km (0.075 R)
• M7: 2,449,516 km (0.086 R)
• M8: 2,769,206 km (0.09 R)
• M9: 2,878,562 km (0.051 R)
• M10: 3,026,814 km (0.091 R)
• M11: 3,643,905 km (0.103 R)
• M12: 3,925,747 km (0.111 R)
• M13: 4,007,577 km (0.105 R)
• M14: 4,214,770 km (0.071 R)
• M15: 4,340,582 km (0.096 R)
• M16: 4,425,255 km (0.071 R)
• M17: 5,121,782 km (0.086 R)
• M18: 6,516,483 km (0.119 R)
• M19: 7,254,898 km (0.076 R)
• M20: 7,405,843 km (0.108 R)
• M21: 7,864,659 km (0.054 R)
• M22: 8,123,464 km (0.091 R)
• M23: 8,385,110 km (0.1 R)
• M24: 8,490,427 km (0.087 R)
• M25: 8,543,385 km (0.077 R)
• M26: 9,458,924 km (0.084 R)
• M27: 10,179,836 km (0.075 R)
• M28: 11,556,436 km (0.095 R)
• M29: 13,603,982 km (0.047 R)
• M30: 14,605,539 km (0.05 R)
• M31: 14,987,163 km (0.103 R)
• M32: 16,020,885 km (0.096 R)
• M33: 17,010,624 km (0.083 R)
• M34: 17,077,345 km (0.081 R)
• M35: 17,144,066 km (0.071 R)
• M36: 17,210,936 km (0.068 R)
• M37: 17,344,976 km (0.118 R)
• M38: 17,546,484 km (0.092 R)
• M39: 19,048,746 km (0.088 R)
• M40: 20,308,061 km (0.117 R)
• M41: 21,377,835 km (0.071 R)
• M42: 22,979,729 km (0.08 R)
• M43: 24,243,681 km (0.093 R)
• M44: 24,318,779 km (0.109 R)
• M45: 25,377,633 km (0.028 R)
• M46: 25,453,779 km (0.088 R)
• M47: 25,530,073 km (0.106 R)
• M48: 26,220,019 km (0.104 R)
• M49: 26,451,447 km (0.101 R)
• M50: 26,916,098 km (0.044 R)
• M51: 27,696,699 km (0.119 R)
• M52: 27,853,777 km (0.085 R)
• M53: 28,247,519 km (0.098 R)
• M54: 28,881,365 km (0.114 R)
• M55: 30,082,486 km (0.094 R)
• M56: 30,405,618 km (0.115 R)
• M57: 30,648,565 km (0.099 R)
• M58: 30,729,796 km (0.069 R)
• M59: 31,627,234 km (0.106 R)
• M60: 31,709,213 km (0.091 R)
• M61: 31,791,343 km (0.068 R)
• M62: 35,728,160 km (0.094 R)
• M63: 36,155,861 km (0.061 R)
• M64: 36,241,580 km (0.036 R)
• M65: 36,499,337 km (0.113 R)
• M66: 38,057,998 km (0.113 R)
• M67: 39,550,087 km (0.096 R)
• M68: 39,726,911 km (0.075 R)
• M69: 40,793,095 km (0.12 R)
• M70: 41,958,762 km (0.093 R)
• M71: 42,229,235 km (0.087 R)
• M72: 43,681,980 km (0.102 R)
• M73: 46,170,241 km (0.111 R)
• M74: 50,035,551 km (0.069 R)
• M75: 51,571,921 km (0.043 R)
• M76: 52,345,941 km (0.076 R)
• M77: 52,637,058 km (0.093 R)
• M78: 53,026,312 km (0.118 R)
• M79: 55,975,035 km (0.07 R)
• M80: 56,074,219 km (0.108 R)
• M81: 56,272,885 km (0.086 R)
• M82: 57,769,761 km (0.038 R)
• M83: 58,271,512 km (0.107 R)
• M84: 60,090,174 km (0.11 R)
• M85: 60,395,204 km (0.063 R)
• M86: 60,496,930 km (0.094 R)
• M87: 60,598,657 km (0.069 R)
• M88: 61,006,460 km (0.114 R)
• M89: 61,619,961 km (0.108 R)
• M90: 62,646,801 km (0.107 R)
• M91: 63,265,688 km (0.083 R)
• M92: 64,717,535 km (0.107 R)
• M93: 66,180,452 km (0.117 R)
• M94: 67,442,909 km (0.079 R)
• M95: 69,244,965 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.6

Radius: 6.7

Gravity: 19.75 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 16.69 AU - 17.61 AU

Year: 26615 Days

Day: 15.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,321,864 km

• M1: 267,481 km (0.109 R)
• M2: 366,814 km (0.086 R)
• M3: 855,401 km (0.079 R)
• M4: 915,539 km (0.086 R)
• M5: 1,040,154 km (0.119 R)
• M6: 1,556,566 km (0.084 R)
• M7: 2,655,512 km (0.1 R)
• M8: 3,111,636 km (0.056 R)
• M9: 4,566,475 km (0.087 R)
• M10: 4,781,746 km (0.058 R)
• M11: 4,945,257 km (0.101 R)
• M12: 5,732,890 km (0.077 R)
• M13: 7,296,187 km (0.052 R)
• M14: 9,116,195 km (0.113 R)
• M15: 10,356,361 km (0.096 R)
• M16: 11,429,726 km (0.117 R)
• M17: 11,721,891 km (0.086 R)
• M18: 11,868,945 km (0.105 R)
• M19: 12,538,097 km (0.08 R)
• M20: 12,613,195 km (0.075 R)
• M21: 14,068,333 km (0.109 R)
• M22: 14,855,368 km (0.044 R)
• M23: 15,174,161 km (0.101 R)
• M24: 15,899,710 km (0.057 R)
• M25: 16,554,201 km (0.09 R)
• M26: 16,801,935 km (0.05 R)
• M27: 17,468,394 km (0.09 R)
• M28: 19,258,631 km (0.111 R)
• M29: 19,868,243 km (0.055 R)
• M30: 20,219,499 km (0.041 R)
• M31: 20,572,699 km (0.116 R)
• M32: 20,661,411 km (0.099 R)
• M33: 21,644,718 km (0.057 R)
• M34: 22,826,391 km (0.059 R)
• M35: 23,749,560 km (0.073 R)
• M36: 24,309,355 km (0.059 R)
• M37: 24,496,951 km (0.064 R)
• M38: 26,302,597 km (0.097 R)
• M39: 27,464,823 km (0.092 R)
• M40: 28,446,185 km (0.118 R)
• M41: 29,339,284 km (0.089 R)
• M42: 29,538,997 km (0.092 R)
• M43: 29,839,390 km (0.105 R)
• M44: 30,746,551 km (0.108 R)
• M45: 31,458,487 km (0.119 R)
• M46: 32,073,035 km (0.061 R)
• M47: 32,691,473 km (0.107 R)
• M48: 32,794,995 km (0.077 R)
• M49: 35,523,062 km (0.119 R)
• M50: 37,887,606 km (0.08 R)
• M51: 38,431,992 km (0.074 R)
• M52: 40,413,416 km (0.103 R)
• M53: 40,969,770 km (0.115 R)
• M54: 41,304,720 km (0.07 R)
• M55: 41,640,567 km (0.065 R)
• M56: 42,089,810 km (0.111 R)
• M57: 43,106,626 km (0.073 R)
• M58: 43,561,105 km (0.089 R)
• M59: 45,279,386 km (0.113 R)
• M60: 46,321,036 km (0.066 R)
• M61: 47,136,643 km (0.108 R)
• M62: 47,370,465 km (0.115 R)
• M63: 49,137,066 km (0.112 R)
• M64: 51,525,845 km (0.089 R)
• M65: 54,564,477 km (0.083 R)
• M66: 56,167,418 km (0.107 R)
• M67: 56,415,302 km (0.086 R)
• M68: 58,789,270 km (0.103 R)
• M69: 60,686,321 km (0.067 R)
• M70: 64,799,963 km (0.09 R)
• M71: 65,450,714 km (0.083 R)
• M72: 66,758,947 km (0.074 R)
• M73: 67,284,634 km (0.065 R)
• M74: 70,601,219 km (0.096 R)
• M75: 71,002,740 km (0.09 R)
• M76: 73,563,556 km (0.104 R)
• M77: 74,106,447 km (0.108 R)
• M78: 76,703,615 km (0.117 R)
• M79: 80,026,633 km (0.054 R)
• M80: 82,549,601 km (0.091 R)
• M81: 82,972,664 km (0.081 R)
• M82: 84,387,860 km (0.068 R)
• M83: 85,811,134 km (0.102 R)
• M84: 85,954,000 km (0.107 R)
• M85: 87,529,565 km (0.119 R)
• M86: 89,838,308 km (0.097 R)
• M87: 90,273,339 km (0.085 R)
• M88: 90,563,858 km (0.077 R)
• M89: 93,926,519 km (0.037 R)
• M90: 95,845,112 km (0.108 R)
• M91: 96,289,717 km (0.106 R)
• M92: 96,883,620 km (0.043 R)
• M93: 97,478,721 km (0.084 R)
• M94: 98,075,018 km (0.118 R)
• M95: 100,021,286 km (0.079 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 19,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit