🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.51 AU - 0.75 AU

Year: 184 Days

Day: 46.7 Hours

Environment

Temp: 218 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.51 AU - 0.77 AU

Year: 189 Days

Day: 37.1 Hours

Environment

Temp: 140 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.59 AU - 0.75 AU

Year: 202 Days

Day: 44.5 Hours

Environment

Temp: 113 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.54 AU - 2.12 AU

Year: 913 Days

Day: 35.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,036,184 km

• M1: 265,985 km (0.041 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.73 AU - 4.23 AU

Year: 2395 Days

Day: 36.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.67 AU - 3.79 AU

Year: 2658 Days

Day: 17 Hours

Environment

Temp: -124 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,036,184 km

• M1: 902,225 km (0.046 R)
• M2: 1,589,477 km (0.087 R)

Asteroid Belt

Center: 4.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.7

Radius: 8.4

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.08 AU - 5.96 AU

Year: 4150 Days

Day: 8.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 71,036,184 km

• M1: 143,913 km (0.083 R)
• M2: 209,587 km (0.056 R)
• M3: 286,181 km (0.057 R)
• M4: 447,597 km (0.057 R)
• M5: 683,961 km (0.102 R)
• M6: 870,959 km (0.091 R)
• M7: 970,890 km (0.065 R)
• M8: 1,155,344 km (0.069 R)
• M9: 1,822,700 km (0.102 R)
• M10: 2,034,980 km (0.028 R)
• M11: 3,076,779 km (0.091 R)
• M12: 3,509,416 km (0.066 R)
• M13: 3,671,431 km (0.095 R)
• M14: 3,856,932 km (0.1 R)
• M15: 3,919,315 km (0.118 R)
• M16: 4,045,276 km (0.092 R)
• M17: 4,366,163 km (0.093 R)
• M18: 4,496,912 km (0.088 R)
• M19: 4,762,149 km (0.062 R)
• M20: 5,354,407 km (0.083 R)
• M21: 5,564,891 km (0.11 R)
• M22: 5,682,924 km (0.08 R)
• M23: 5,778,068 km (0.066 R)
• M24: 5,945,767 km (0.064 R)
• M25: 6,582,606 km (0.106 R)
• M26: 6,732,652 km (0.119 R)
• M27: 7,061,767 km (0.098 R)
• M28: 7,164,092 km (0.097 R)
• M29: 7,292,597 km (0.102 R)
• M30: 7,473,910 km (0.103 R)
• M31: 7,788,364 km (0.111 R)
• M32: 9,227,795 km (0.068 R)
• M33: 9,848,925 km (0.039 R)
• M34: 9,934,795 km (0.084 R)
• M35: 10,020,813 km (0.112 R)
• M36: 10,542,162 km (0.097 R)
• M37: 10,865,144 km (0.119 R)
• M38: 11,072,337 km (0.115 R)
• M39: 11,370,635 km (0.105 R)
• M40: 12,435,473 km (0.103 R)
• M41: 13,278,457 km (0.087 R)
• M42: 13,341,587 km (0.084 R)
• M43: 13,436,582 km (0.082 R)
• M44: 13,914,846 km (0.109 R)
• M45: 14,075,514 km (0.114 R)
• M46: 14,172,154 km (0.092 R)
• M47: 14,431,108 km (0.106 R)
• M48: 14,528,496 km (0.109 R)
• M49: 14,593,721 km (0.076 R)
• M50: 14,691,558 km (0.116 R)
• M51: 15,184,184 km (0.112 R)
• M52: 15,349,490 km (0.082 R)
• M53: 15,715,556 km (0.113 R)
• M54: 16,388,447 km (0.037 R)
• M55: 16,558,091 km (0.084 R)
• M56: 16,626,158 km (0.104 R)
• M57: 16,796,550 km (0.089 R)
• M58: 16,967,690 km (0.112 R)
• M59: 17,139,278 km (0.115 R)
• M60: 17,208,243 km (0.057 R)
• M61: 17,346,172 km (0.103 R)
• M62: 17,901,480 km (0.093 R)
• M63: 18,216,533 km (0.062 R)
• M64: 18,533,381 km (0.064 R)
• M65: 18,958,538 km (0.109 R)
• M66: 19,029,747 km (0.046 R)
• M67: 19,638,460 km (0.089 R)
• M68: 20,618,476 km (0.119 R)
• M69: 21,243,646 km (0.102 R)
• M70: 21,502,749 km (0.109 R)
• M71: 21,614,200 km (0.057 R)
• M72: 21,874,949 km (0.085 R)
• M73: 22,024,397 km (0.064 R)
• M74: 22,928,267 km (0.084 R)
• M75: 23,270,248 km (0.087 R)
• M76: 23,690,618 km (0.091 R)
• M77: 23,767,362 km (0.045 R)
• M78: 23,998,042 km (0.113 R)
• M79: 24,267,916 km (0.092 R)
• M80: 24,384,004 km (0.06 R)
• M81: 25,593,653 km (0.084 R)
• M82: 25,672,341 km (0.079 R)
• M83: 25,948,499 km (0.097 R)
• M84: 26,225,554 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.6

Radius: 12.9

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.22 AU - 7.56 AU

Year: 7412 Days

Day: 8.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,036,184 km

• M1: 191,036 km (0.086 R)
• M2: 281,244 km (0.115 R)
• M3: 464,352 km (0.113 R)
• M4: 568,023 km (0.081 R)
• M5: 917,633 km (0.073 R)
• M6: 2,567,249 km (0.063 R)
• M7: 2,893,372 km (0.119 R)
• M8: 3,022,475 km (0.092 R)
• M9: 3,153,673 km (0.097 R)
• M10: 3,367,298 km (0.085 R)
• M11: 3,503,433 km (0.088 R)
• M12: 3,641,362 km (0.095 R)
• M13: 4,299,293 km (0.081 R)
• M14: 4,477,165 km (0.025 R)
• M15: 4,809,422 km (0.062 R)
• M16: 5,025,142 km (0.113 R)
• M17: 5,275,719 km (0.05 R)
• M18: 5,402,578 km (0.063 R)
• M19: 6,118,254 km (0.081 R)
• M20: 6,726,219 km (0.093 R)
• M21: 6,933,113 km (0.052 R)
• M22: 7,142,251 km (0.092 R)
• M23: 7,963,095 km (0.071 R)
• M24: 8,145,604 km (0.059 R)
• M25: 8,514,662 km (0.086 R)
• M26: 8,776,309 km (0.111 R)
• M27: 9,422,721 km (0.056 R)
• M28: 10,163,530 km (0.066 R)
• M29: 10,321,954 km (0.108 R)
• M30: 13,832,418 km (0.096 R)
• M31: 15,032,342 km (0.115 R)
• M32: 15,805,015 km (0.058 R)
• M33: 16,173,175 km (0.088 R)
• M34: 17,341,684 km (0.103 R)
• M35: 19,562,166 km (0.08 R)
• M36: 19,957,553 km (0.107 R)
• M37: 20,156,069 km (0.096 R)
• M38: 20,655,576 km (0.079 R)
• M39: 20,957,166 km (0.11 R)
• M40: 22,075,709 km (0.102 R)
• M41: 22,487,253 km (0.118 R)
• M42: 24,105,902 km (0.104 R)
• M43: 25,170,141 km (0.09 R)
• M44: 25,331,108 km (0.116 R)
• M45: 25,978,269 km (0.112 R)
• M46: 26,086,727 km (0.112 R)
• M47: 26,303,943 km (0.091 R)
• M48: 26,959,331 km (0.117 R)
• M49: 28,174,814 km (0.072 R)
• M50: 28,509,465 km (0.083 R)
• M51: 28,621,214 km (0.108 R)
• M52: 29,182,655 km (0.112 R)
• M53: 29,577,743 km (0.101 R)
• M54: 29,861,081 km (0.056 R)
• M55: 30,945,816 km (0.055 R)
• M56: 31,521,917 km (0.119 R)
• M57: 32,217,996 km (0.108 R)
• M58: 32,919,161 km (0.066 R)
• M59: 33,036,446 km (0.091 R)
• M60: 33,330,406 km (0.104 R)
• M61: 34,455,531 km (0.098 R)
• M62: 35,472,647 km (0.085 R)
• M63: 35,773,638 km (0.093 R)
• M64: 35,894,363 km (0.076 R)
• M65: 36,257,138 km (0.062 R)
• M66: 36,742,733 km (0.073 R)
• M67: 37,230,422 km (0.112 R)
• M68: 38,459,219 km (0.089 R)
• M69: 38,582,787 km (0.091 R)
• M70: 38,892,454 km (0.113 R)
• M71: 39,389,568 km (0.109 R)
• M72: 39,951,308 km (0.077 R)
• M73: 40,076,522 km (0.029 R)
• M74: 40,704,384 km (0.103 R)
• M75: 40,893,476 km (0.081 R)
• M76: 41,462,247 km (0.089 R)
• M77: 42,479,961 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141

Radius: 4.7

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 9.71 AU - 15.39 AU

Year: 16404 Days

Day: 22.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 71,036,184 km

• M1: 76,744 km (0.075 R)
• M2: 304,880 km (0.061 R)
• M3: 361,129 km (0.068 R)
• M4: 724,951 km (0.107 R)
• M5: 914,641 km (0.098 R)
• M6: 2,008,052 km (0.071 R)
• M7: 2,985,375 km (0.025 R)
• M8: 3,186,135 km (0.119 R)
• M9: 4,536,256 km (0.081 R)
• M10: 5,119,838 km (0.108 R)
• M11: 5,542,302 km (0.111 R)
• M12: 5,913,305 km (0.11 R)
• M13: 5,975,986 km (0.076 R)
• M14: 6,324,250 km (0.116 R)
• M15: 7,273,897 km (0.1 R)
• M16: 7,919,861 km (0.118 R)
• M17: 8,267,078 km (0.084 R)
• M18: 8,833,156 km (0.065 R)
• M19: 9,157,035 km (0.104 R)
• M20: 9,265,793 km (0.097 R)
• M21: 9,374,999 km (0.043 R)
• M22: 11,884,204 km (0.093 R)
• M23: 12,161,858 km (0.099 R)
• M24: 12,361,422 km (0.111 R)
• M25: 12,683,057 km (0.113 R)
• M26: 13,211,586 km (0.092 R)
• M27: 13,540,402 km (0.118 R)
• M28: 13,747,296 km (0.08 R)
• M29: 14,754,838 km (0.115 R)
• M30: 15,439,697 km (0.063 R)
• M31: 15,742,483 km (0.113 R)
• M32: 16,486,134 km (0.074 R)
• M33: 17,420,522 km (0.112 R)
• M34: 17,826,232 km (0.114 R)
• M35: 18,143,828 km (0.058 R)
• M36: 18,969,309 km (0.029 R)
• M37: 21,133,841 km (0.038 R)
• M38: 22,293,823 km (0.113 R)
• M39: 22,930,661 km (0.109 R)
• M40: 23,127,831 km (0.115 R)
• M41: 23,276,082 km (0.106 R)
• M42: 23,325,599 km (0.092 R)
• M43: 25,231,925 km (0.068 R)
• M44: 25,333,651 km (0.118 R)
• M45: 25,741,754 km (0.066 R)
• M46: 26,100,789 km (0.098 R)
• M47: 26,203,713 km (0.119 R)
• M48: 26,719,975 km (0.096 R)
• M49: 26,927,467 km (0.078 R)
• M50: 26,979,378 km (0.118 R)
• M51: 27,187,618 km (0.073 R)
• M52: 27,344,097 km (0.119 R)
• M53: 27,605,445 km (0.051 R)
• M54: 28,606,554 km (0.063 R)
• M55: 28,871,940 km (0.087 R)
• M56: 29,244,888 km (0.046 R)
• M57: 29,619,331 km (0.075 R)
• M58: 30,265,145 km (0.031 R)
• M59: 31,296,922 km (0.11 R)
• M60: 33,172,131 km (0.101 R)
• M61: 33,506,781 km (0.107 R)
• M62: 34,404,668 km (0.078 R)
• M63: 34,856,603 km (0.091 R)
• M64: 35,083,244 km (0.105 R)
• M65: 35,196,789 km (0.098 R)
• M66: 35,994,893 km (0.112 R)
• M67: 36,511,156 km (0.109 R)
• M68: 37,899,723 km (0.036 R)
• M69: 38,016,260 km (0.11 R)
• M70: 38,191,289 km (0.034 R)
• M71: 39,364,436 km (0.072 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.7

Radius: 3.9

Gravity: 21.35 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 13.7 AU - 20.6 AU

Year: 26204 Days

Day: 24.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,036,184 km

• M1: 280,197 km (0.052 R)
• M2: 726,148 km (0.079 R)
• M3: 1,171,052 km (0.118 R)
• M4: 1,252,134 km (0.056 R)
• M5: 1,901,688 km (0.084 R)
• M6: 1,933,253 km (0.114 R)
• M7: 2,259,676 km (0.039 R)
• M8: 2,429,320 km (0.059 R)
• M9: 2,709,217 km (0.114 R)
• M10: 2,889,483 km (0.116 R)
• M11: 3,223,535 km (0.115 R)
• M12: 3,261,383 km (0.088 R)
• M13: 3,767,024 km (0.111 R)
• M14: 3,968,084 km (0.066 R)
• M15: 4,049,465 km (0.12 R)
• M16: 5,112,358 km (0.038 R)
• M17: 5,379,539 km (0.059 R)
• M18: 5,697,136 km (0.097 R)
• M19: 6,020,716 km (0.109 R)
• M20: 6,114,215 km (0.112 R)
• M21: 7,323,713 km (0.082 R)
• M22: 8,238,953 km (0.092 R)
• M23: 8,604,421 km (0.106 R)
• M24: 8,922,017 km (0.087 R)
• M25: 9,135,792 km (0.117 R)
• M26: 9,677,636 km (0.113 R)
• M27: 10,962,981 km (0.098 R)
• M28: 11,020,127 km (0.094 R)
• M29: 11,307,056 km (0.037 R)
• M30: 11,538,484 km (0.08 R)
• M31: 12,064,619 km (0.1 R)
• M32: 12,538,994 km (0.114 R)
• M33: 12,598,684 km (0.117 R)
• M34: 12,958,916 km (0.086 R)
• M35: 13,140,378 km (0.049 R)
• M36: 13,998,022 km (0.099 R)
• M37: 15,127,037 km (0.095 R)
• M38: 16,415,374 km (0.071 R)
• M39: 16,480,749 km (0.103 R)
• M40: 18,616,557 km (0.101 R)
• M41: 19,925,389 km (0.093 R)
• M42: 19,995,102 km (0.059 R)
• M43: 20,555,645 km (0.106 R)
• M44: 20,696,566 km (0.086 R)
• M45: 20,837,787 km (0.083 R)
• M46: 21,835,604 km (0.063 R)
• M47: 22,267,942 km (0.099 R)
• M48: 22,340,348 km (0.045 R)
• M49: 22,412,753 km (0.117 R)
• M50: 23,287,751 km (0.111 R)
• M51: 24,996,009 km (0.093 R)
• M52: 27,827,298 km (0.088 R)
• M53: 28,374,228 km (0.088 R)
• M54: 29,003,736 km (0.119 R)
• M55: 29,161,861 km (0.117 R)
• M56: 32,219,193 km (0.094 R)
• M57: 33,040,635 km (0.089 R)
• M58: 33,205,641 km (0.099 R)
• M59: 33,951,985 km (0.046 R)
• M60: 34,787,788 km (0.096 R)
• M61: 35,208,158 km (0.12 R)
• M62: 35,545,651 km (0.118 R)
• M63: 35,799,518 km (0.044 R)
• M64: 35,884,340 km (0.092 R)
• M65: 37,938,319 km (0.034 R)
• M66: 38,370,956 km (0.088 R)
• M67: 40,294,186 km (0.056 R)
• M68: 41,534,203 km (0.093 R)
• M69: 42,337,993 km (0.045 R)
• M70: 42,696,878 km (0.082 R)
• M71: 43,056,810 km (0.09 R)
• M72: 45,512,310 km (0.115 R)
• M73: 46,525,686 km (0.089 R)
• M74: 48,012,838 km (0.043 R)
• M75: 48,668,526 km (0.118 R)
• M76: 49,799,186 km (0.119 R)
• M77: 51,511,334 km (0.05 R)
• M78: 53,727,028 km (0.071 R)
• M79: 54,212,772 km (0.041 R)
• M80: 54,993,075 km (0.082 R)
• M81: 55,384,572 km (0.087 R)
• M82: 56,663,335 km (0.083 R)
• M83: 57,554,490 km (0.114 R)
• M84: 58,849,708 km (0.057 R)
• M85: 59,049,720 km (0.12 R)
• M86: 60,053,821 km (0.091 R)
• M87: 60,456,987 km (0.096 R)
• M88: 61,875,026 km (0.11 R)
• M89: 62,180,355 km (0.11 R)
• M90: 64,125,726 km (0.104 R)
• M91: 64,331,572 km (0.117 R)
• M92: 65,883,052 km (0.059 R)
• M93: 66,090,843 km (0.115 R)
• M94: 66,507,025 km (0.119 R)
• M95: 67,342,080 km (0.092 R)
• M96: 68,601,245 km (0.069 R)
• M97: 69,656,359 km (0.107 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 14,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit