🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.46 AU - 0.6 AU

Year: 143 Days

Day: 37.5 Hours

Environment

Temp: 200 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.53 AU - 0.69 AU

Year: 177 Days

Day: 12.5 Hours

Environment

Temp: 137 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.51 AU - 1.91 AU

Year: 829 Days

Day: 34.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.01 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.09 AU - 2.53 AU

Year: 1302 Days

Day: 44.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.56 AU - 3.74 AU

Year: 2073 Days

Day: 39 Hours

Environment

Temp: -118 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.2

Radius: 12.4

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.76 AU - 6.04 AU

Year: 4023 Days

Day: 9.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 13,175,141 km

• M1: 161,117 km (0.111 R)
• M2: 271,221 km (0.062 R)
• M3: 353,201 km (0.103 R)
• M4: 434,133 km (0.033 R)
• M5: 515,963 km (0.097 R)
• M6: 681,568 km (0.103 R)
• M7: 781,050 km (0.094 R)
• M8: 966,103 km (0.111 R)
• M9: 1,048,531 km (0.08 R)
• M10: 1,166,265 km (0.11 R)
• M11: 1,369,120 km (0.069 R)
• M12: 1,451,249 km (0.089 R)
• M13: 1,596,209 km (0.045 R)
• M14: 1,887,925 km (0.12 R)
• M15: 2,169,468 km (0.041 R)
• M16: 2,580,862 km (0.084 R)
• M17: 2,894,270 km (0.115 R)
• M18: 3,110,140 km (0.109 R)
• M19: 3,363,409 km (0.09 R)
• M20: 3,476,355 km (0.086 R)
• M21: 3,606,954 km (0.118 R)
• M22: 3,890,293 km (0.104 R)
• M23: 4,461,009 km (0.115 R)
• M24: 4,621,228 km (0.027 R)
• M25: 4,711,136 km (0.093 R)
• M26: 5,021,103 km (0.103 R)
• M27: 6,108,829 km (0.095 R)
• M28: 6,367,035 km (0.091 R)
• M29: 6,588,290 km (0.053 R)
• M30: 6,853,078 km (0.101 R)
• M31: 7,225,577 km (0.057 R)
• M32: 7,519,836 km (0.04 R)
• M33: 7,775,349 km (0.081 R)
• M34: 7,990,471 km (0.073 R)
• M35: 8,163,855 km (0.048 R)
• M36: 8,470,531 km (0.093 R)
• M37: 8,870,406 km (0.118 R)
• M38: 8,960,164 km (0.058 R)
• M39: 9,208,347 km (0.085 R)
• M40: 9,573,516 km (0.094 R)
• M41: 9,665,668 km (0.06 R)
• M42: 10,200,630 km (0.1 R)
• M43: 10,721,380 km (0.093 R)
• M44: 11,033,292 km (0.084 R)
• M45: 11,202,487 km (0.108 R)
• M46: 11,445,583 km (0.105 R)
• M47: 11,592,339 km (0.099 R)
• M48: 11,739,693 km (0.094 R)
• M49: 11,838,278 km (0.099 R)
• M50: 11,961,995 km (0.084 R)
• M51: 12,360,524 km (0.108 R)
• M52: 12,712,827 km (0.116 R)
• M53: 13,145,165 km (0.119 R)
• M54: 13,273,221 km (0.075 R)
• M55: 13,659,931 km (0.109 R)
• M56: 13,737,722 km (0.101 R)
• M57: 13,998,172 km (0.111 R)
• M58: 14,339,106 km (0.12 R)
• M59: 14,603,146 km (0.11 R)
• M60: 15,216,946 km (0.107 R)
• M61: 15,378,362 km (0.064 R)
• M62: 15,540,376 km (0.108 R)
• M63: 16,359,275 km (0.104 R)
• M64: 16,718,460 km (0.12 R)
• M65: 17,360,235 km (0.1 R)
• M66: 17,585,379 km (0.061 R)
• M67: 17,896,543 km (0.064 R)
• M68: 18,010,237 km (0.084 R)
• M69: 18,639,446 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.2

Radius: 9.9

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.8 AU - 7.78 AU

Year: 6562 Days

Day: 7.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 13,175,141 km

• M1: 189,989 km (0.097 R)
• M2: 508,782 km (0.096 R)
• M3: 574,755 km (0.115 R)
• M4: 823,686 km (0.1 R)
• M5: 969,544 km (0.053 R)
• M6: 1,760,617 km (0.09 R)
• M7: 2,423,186 km (0.097 R)
• M8: 2,781,623 km (0.102 R)
• M9: 3,029,955 km (0.037 R)
• M10: 3,389,888 km (0.059 R)
• M11: 3,736,356 km (0.063 R)
• M12: 4,550,169 km (0.096 R)
• M13: 4,843,231 km (0.096 R)
• M14: 5,052,219 km (0.086 R)
• M15: 5,203,164 km (0.111 R)
• M16: 5,355,753 km (0.049 R)
• M17: 5,948,909 km (0.083 R)
• M18: 6,761,225 km (0.104 R)
• M19: 7,095,876 km (0.069 R)
• M20: 7,163,344 km (0.109 R)
• M21: 7,538,985 km (0.051 R)
• M22: 7,642,506 km (0.117 R)
• M23: 7,711,920 km (0.077 R)
• M24: 7,781,333 km (0.049 R)
• M25: 8,595,744 km (0.066 R)
• M26: 8,740,256 km (0.115 R)
• M27: 9,437,232 km (0.047 R)
• M28: 9,661,030 km (0.12 R)
• M29: 9,848,925 km (0.107 R)
• M30: 9,962,171 km (0.093 R)
• M31: 11,079,817 km (0.044 R)
• M32: 11,474,456 km (0.117 R)
• M33: 11,793,399 km (0.09 R)
• M34: 12,399,420 km (0.112 R)
• M35: 12,891,447 km (0.097 R)
• M36: 13,139,929 km (0.067 R)
• M37: 13,223,105 km (0.108 R)
• M38: 13,431,794 km (0.12 R)
• M39: 13,768,090 km (0.093 R)
• M40: 13,852,613 km (0.108 R)
• M41: 14,022,108 km (0.099 R)
• M42: 14,149,565 km (0.114 R)
• M43: 14,234,836 km (0.109 R)
• M44: 14,320,256 km (0.078 R)
• M45: 14,448,761 km (0.077 R)
• M46: 14,577,714 km (0.118 R)
• M47: 14,793,285 km (0.057 R)
• M48: 15,358,914 km (0.105 R)
• M49: 15,446,579 km (0.03 R)
• M50: 15,534,392 km (0.109 R)
• M51: 16,781,141 km (0.096 R)
• M52: 17,508,037 km (0.047 R)
• M53: 17,599,591 km (0.106 R)
• M54: 17,875,300 km (0.104 R)
• M55: 18,013,678 km (0.08 R)
• M56: 18,524,106 km (0.11 R)
• M57: 19,892,627 km (0.104 R)
• M58: 19,988,220 km (0.116 R)
• M59: 21,342,380 km (0.112 R)
• M60: 22,476,781 km (0.117 R)
• M61: 23,176,899 km (0.072 R)
• M62: 23,833,334 km (0.114 R)
• M63: 24,291,403 km (0.049 R)
• M64: 24,444,741 km (0.078 R)
• M65: 24,906,699 km (0.065 R)
• M66: 25,683,112 km (0.103 R)
• M67: 26,414,795 km (0.114 R)
• M68: 27,525,260 km (0.045 R)
• M69: 28,220,292 km (0.093 R)
• M70: 29,300,987 km (0.026 R)
• M71: 29,682,312 km (0.054 R)
• M72: 30,285,042 km (0.074 R)
• M73: 30,947,162 km (0.107 R)
• M74: 31,335,518 km (0.109 R)
• M75: 31,837,269 km (0.105 R)
• M76: 32,397,962 km (0.056 R)
• M77: 32,566,708 km (0.098 R)
• M78: 34,385,819 km (0.098 R)
• M79: 34,615,451 km (0.115 R)
• M80: 34,730,492 km (0.032 R)
• M81: 35,134,107 km (0.049 R)
• M82: 35,249,746 km (0.074 R)
• M83: 36,120,855 km (0.087 R)
• M84: 36,412,870 km (0.075 R)
• M85: 37,529,319 km (0.07 R)
• M86: 38,121,577 km (0.067 R)
• M87: 38,955,734 km (0.06 R)
• M88: 39,555,323 km (0.113 R)
• M89: 40,218,490 km (0.057 R)
• M90: 40,520,977 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.2

Radius: 9.4

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.48 AU - 9.02 AU

Year: 7240 Days

Day: 14.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 13,175,141 km

• M1: 147,204 km (0.084 R)
• M2: 236,514 km (0.11 R)
• M3: 323,431 km (0.069 R)
• M4: 583,880 km (0.063 R)
• M5: 866,471 km (0.037 R)
• M6: 1,030,580 km (0.101 R)
• M7: 1,311,824 km (0.085 R)
• M8: 1,567,486 km (0.098 R)
• M9: 1,633,908 km (0.036 R)
• M10: 2,236,937 km (0.1 R)
• M11: 2,781,772 km (0.032 R)
• M12: 2,903,695 km (0.104 R)
• M13: 3,302,074 km (0.12 R)
• M14: 4,011,617 km (0.087 R)
• M15: 4,103,619 km (0.067 R)
• M16: 4,289,719 km (0.096 R)
• M17: 4,526,383 km (0.048 R)
• M18: 4,963,059 km (0.117 R)
• M19: 6,060,359 km (0.086 R)
• M20: 6,139,796 km (0.065 R)
• M21: 6,326,195 km (0.025 R)
• M22: 6,514,389 km (0.09 R)
• M23: 6,731,904 km (0.119 R)
• M24: 7,062,665 km (0.08 R)
• M25: 7,511,758 km (0.114 R)
• M26: 8,086,363 km (0.034 R)
• M27: 8,526,630 km (0.06 R)
• M28: 8,615,641 km (0.044 R)
• M29: 8,704,950 km (0.117 R)
• M30: 8,974,675 km (0.108 R)
• M31: 9,095,551 km (0.092 R)
• M32: 9,584,137 km (0.05 R)
• M33: 10,018,569 km (0.111 R)
• M34: 10,714,349 km (0.106 R)
• M35: 10,842,554 km (0.073 R)
• M36: 11,003,522 km (0.038 R)
• M37: 11,589,646 km (0.089 R)
• M38: 11,688,231 km (0.12 R)
• M39: 12,353,194 km (0.102 R)
• M40: 12,487,682 km (0.118 R)
• M41: 13,235,971 km (0.069 R)
• M42: 13,408,008 km (0.071 R)
• M43: 13,511,530 km (0.063 R)
• M44: 13,963,615 km (0.116 R)
• M45: 14,103,788 km (0.092 R)
• M46: 14,420,786 km (0.094 R)
• M47: 14,597,760 km (0.069 R)
• M48: 15,097,567 km (0.118 R)
• M49: 15,457,948 km (0.092 R)
• M50: 15,530,353 km (0.106 R)
• M51: 16,556,146 km (0.098 R)
• M52: 16,815,997 km (0.092 R)
• M53: 17,717,175 km (0.058 R)
• M54: 18,059,156 km (0.09 R)
• M55: 18,364,934 km (0.064 R)
• M56: 18,826,892 km (0.045 R)
• M57: 18,904,234 km (0.113 R)
• M58: 18,981,726 km (0.079 R)
• M59: 19,175,904 km (0.096 R)
• M60: 19,683,789 km (0.113 R)
• M61: 19,919,704 km (0.067 R)
• M62: 21,153,438 km (0.08 R)
• M63: 22,125,525 km (0.062 R)
• M64: 22,411,706 km (0.053 R)
• M65: 22,575,815 km (0.111 R)
• M66: 22,905,379 km (0.099 R)
• M67: 23,070,684 km (0.109 R)
• M68: 23,236,439 km (0.042 R)
• M69: 23,694,208 km (0.057 R)
• M70: 23,819,571 km (0.112 R)
• M71: 23,903,197 km (0.117 R)
• M72: 24,154,970 km (0.099 R)
• M73: 24,323,267 km (0.112 R)
• M74: 26,070,720 km (0.072 R)
• M75: 27,068,538 km (0.04 R)
• M76: 27,155,903 km (0.12 R)
• M77: 27,726,021 km (0.116 R)
• M78: 28,123,053 km (0.054 R)
• M79: 29,101,573 km (0.107 R)
• M80: 29,415,280 km (0.114 R)
• M81: 29,775,063 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.1

Radius: 9.4

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.27 AU - 7.51 AU

Year: 7450 Days

Day: 14.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 13,175,141 km

• M1: 218,263 km (0.073 R)
• M2: 335,099 km (0.114 R)
• M3: 414,087 km (0.076 R)
• M4: 478,414 km (0.102 R)
• M5: 747,391 km (0.096 R)
• M6: 842,834 km (0.084 R)
• M7: 1,001,707 km (0.093 R)
• M8: 1,416,542 km (0.089 R)
• M9: 1,788,293 km (0.118 R)
• M10: 1,976,038 km (0.049 R)
• M11: 2,661,795 km (0.051 R)
• M12: 3,485,630 km (0.037 R)
• M13: 3,721,097 km (0.057 R)
• M14: 4,084,171 km (0.085 R)
• M15: 4,207,739 km (0.099 R)
• M16: 4,357,786 km (0.092 R)
• M17: 4,792,218 km (0.076 R)
• M18: 4,922,668 km (0.069 R)
• M19: 5,054,463 km (0.06 R)
• M20: 5,294,418 km (0.082 R)
• M21: 6,491,800 km (0.08 R)
• M22: 6,694,505 km (0.113 R)
• M23: 7,195,508 km (0.095 R)
• M24: 8,295,800 km (0.098 R)
• M25: 8,452,878 km (0.106 R)
• M26: 9,810,030 km (0.099 R)
• M27: 9,876,451 km (0.039 R)
• M28: 10,042,804 km (0.07 R)
• M29: 10,176,694 km (0.119 R)
• M30: 10,277,374 km (0.068 R)
• M31: 10,649,723 km (0.107 R)
• M32: 10,923,337 km (0.11 R)
• M33: 10,992,152 km (0.089 R)
• M34: 12,111,743 km (0.098 R)
• M35: 12,254,310 km (0.034 R)
• M36: 12,361,571 km (0.107 R)
• M37: 12,540,939 km (0.074 R)
• M38: 12,902,517 km (0.077 R)
• M39: 12,975,222 km (0.075 R)
• M40: 13,048,076 km (0.061 R)
• M41: 13,561,795 km (0.109 R)
• M42: 14,307,241 km (0.108 R)
• M43: 14,420,188 km (0.116 R)
• M44: 15,142,596 km (0.086 R)
• M45: 15,296,233 km (0.076 R)
• M46: 15,411,722 km (0.071 R)
• M47: 15,759,986 km (0.094 R)
• M48: 16,150,137 km (0.079 R)
• M49: 16,939,864 km (0.111 R)
• M50: 17,259,256 km (0.057 R)
• M51: 17,904,172 km (0.116 R)
• M52: 18,066,486 km (0.118 R)
• M53: 18,556,868 km (0.115 R)
• M54: 19,300,369 km (0.118 R)
• M55: 19,592,235 km (0.105 R)
• M56: 20,561,330 km (0.089 R)
• M57: 21,073,104 km (0.086 R)
• M58: 21,201,758 km (0.092 R)
• M59: 22,677,541 km (0.106 R)
• M60: 22,853,319 km (0.038 R)
• M61: 23,029,545 km (0.088 R)
• M62: 24,186,236 km (0.107 R)
• M63: 24,726,434 km (0.07 R)
• M64: 24,997,954 km (0.064 R)
• M65: 25,134,088 km (0.07 R)
• M66: 25,498,508 km (0.08 R)
• M67: 26,463,115 km (0.093 R)
• M68: 27,533,339 km (0.115 R)
• M69: 28,333,388 km (0.106 R)
• M70: 28,617,624 km (0.066 R)
• M71: 28,712,619 km (0.105 R)
• M72: 29,045,773 km (0.085 R)
• M73: 30,245,997 km (0.054 R)
• M74: 31,071,478 km (0.116 R)
• M75: 31,266,703 km (0.1 R)
• M76: 32,348,146 km (0.061 R)
• M77: 33,341,925 km (0.075 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.3

Radius: 9.6

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.82 AU - 7.9 AU

Year: 8172 Days

Day: 10.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 13,175,141 km

• M1: 239,955 km (0.094 R)
• M2: 682,615 km (0.077 R)
• M3: 1,002,455 km (0.117 R)
• M4: 1,348,924 km (0.103 R)
• M5: 1,830,330 km (0.097 R)
• M6: 1,920,687 km (0.059 R)
• M7: 1,991,896 km (0.092 R)
• M8: 2,053,829 km (0.093 R)
• M9: 2,264,613 km (0.077 R)
• M10: 3,022,027 km (0.088 R)
• M11: 3,262,580 km (0.066 R)
• M12: 3,546,816 km (0.038 R)
• M13: 4,299,293 km (0.103 R)
• M14: 4,379,926 km (0.038 R)
• M15: 4,680,020 km (0.076 R)
• M16: 5,156,938 km (0.071 R)
• M17: 5,752,637 km (0.087 R)
• M18: 6,021,015 km (0.117 R)
• M19: 6,539,372 km (0.056 R)
• M20: 7,119,662 km (0.071 R)
• M21: 8,329,460 km (0.068 R)
• M22: 9,286,737 km (0.115 R)
• M23: 9,672,250 km (0.072 R)
• M24: 11,118,263 km (0.077 R)
• M25: 11,640,210 km (0.071 R)
• M26: 12,438,016 km (0.031 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 19,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit