🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.48 AU - 0.7 AU

Year: 159 Days

Day: 35.2 Hours

Environment

Temp: 210 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.57 AU - 0.69 AU

Year: 175 Days

Day: 20.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.53 AU - 0.73 AU

Year: 175 Days

Day: 45.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.91 AU - 1.43 AU

Year: 443 Days

Day: 19.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.21 AU - 4.45 AU

Year: 3152 Days

Day: 40.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,275,142 km

• M1: 81,381 km (0.111 R)
• M2: 106,364 km (0.095 R)

Asteroid Belt

Center: 5.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.7

Radius: 10.1

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.04 AU - 7.66 AU

Year: 6272 Days

Day: 6.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 109,275,142 km

• M1: 137,929 km (0.055 R)
• M2: 297,101 km (0.077 R)
• M3: 490,681 km (0.086 R)
• M4: 925,861 km (0.095 R)
• M5: 1,158,187 km (0.08 R)
• M6: 1,306,737 km (0.097 R)
• M7: 1,905,278 km (0.11 R)
• M8: 2,305,902 km (0.062 R)
• M9: 2,431,265 km (0.106 R)
• M10: 2,516,087 km (0.088 R)
• M11: 2,820,967 km (0.118 R)
• M12: 3,046,261 km (0.032 R)
• M13: 3,371,338 km (0.11 R)
• M14: 3,562,374 km (0.086 R)
• M15: 3,830,603 km (0.04 R)
• M16: 4,207,291 km (0.109 R)
• M17: 4,622,125 km (0.069 R)
• M18: 4,995,970 km (0.089 R)
• M19: 5,077,352 km (0.081 R)
• M20: 5,241,610 km (0.101 R)
• M21: 5,352,013 km (0.118 R)
• M22: 5,744,558 km (0.114 R)
• M23: 5,944,421 km (0.099 R)
• M24: 6,030,739 km (0.116 R)
• M25: 6,826,600 km (0.096 R)
• M26: 7,008,062 km (0.091 R)
• M27: 7,221,688 km (0.049 R)
• M28: 7,655,372 km (0.1 R)
• M29: 7,749,469 km (0.087 R)
• M30: 9,139,532 km (0.065 R)
• M31: 9,205,954 km (0.098 R)
• M32: 9,440,074 km (0.062 R)
• M33: 10,016,924 km (0.036 R)
• M34: 10,085,440 km (0.116 R)
• M35: 10,292,334 km (0.077 R)
• M36: 10,570,137 km (0.056 R)
• M37: 11,133,373 km (0.085 R)
• M38: 11,742,535 km (0.06 R)
• M39: 11,923,698 km (0.036 R)
• M40: 12,583,874 km (0.106 R)
• M41: 12,695,025 km (0.105 R)
• M42: 12,806,625 km (0.073 R)
• M43: 12,918,375 km (0.089 R)
• M44: 13,406,812 km (0.055 R)
• M45: 14,518,025 km (0.053 R)
• M46: 15,420,249 km (0.086 R)
• M47: 15,618,766 km (0.087 R)
• M48: 15,738,294 km (0.064 R)
• M49: 16,259,793 km (0.083 R)
• M50: 16,786,975 km (0.079 R)
• M51: 17,609,016 km (0.105 R)
• M52: 18,150,410 km (0.073 R)
• M53: 18,951,357 km (0.08 R)
• M54: 20,675,174 km (0.076 R)
• M55: 21,069,963 km (0.077 R)
• M56: 21,733,429 km (0.079 R)
• M57: 22,314,018 km (0.089 R)
• M58: 22,403,777 km (0.118 R)
• M59: 23,171,663 km (0.096 R)
• M60: 23,581,711 km (0.105 R)
• M61: 23,718,892 km (0.093 R)
• M62: 23,810,595 km (0.046 R)
• M63: 23,902,299 km (0.111 R)
• M64: 24,086,155 km (0.102 R)
• M65: 24,178,307 km (0.106 R)
• M66: 25,105,664 km (0.098 R)
• M67: 25,526,782 km (0.085 R)
• M68: 25,620,730 km (0.114 R)
• M69: 25,808,924 km (0.09 R)
• M70: 26,566,039 km (0.054 R)
• M71: 27,234,592 km (0.054 R)
• M72: 28,005,469 km (0.094 R)
• M73: 28,442,295 km (0.114 R)
• M74: 28,734,609 km (0.11 R)
• M75: 28,881,215 km (0.096 R)
• M76: 31,864,795 km (0.11 R)
• M77: 32,016,637 km (0.092 R)
• M78: 33,239,151 km (0.108 R)
• M79: 34,684,715 km (0.112 R)
• M80: 34,788,835 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.2

Radius: 12.2

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.52 AU - 10.28 AU

Year: 10083 Days

Day: 11.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 109,275,142 km

• M1: 205,099 km (0.12 R)
• M2: 345,721 km (0.093 R)
• M3: 732,431 km (0.067 R)
• M4: 814,860 km (0.075 R)
• M5: 1,140,385 km (0.106 R)
• M6: 1,218,475 km (0.114 R)
• M7: 1,359,695 km (0.098 R)
• M8: 1,464,114 km (0.093 R)
• M9: 1,794,127 km (0.092 R)
• M10: 2,221,229 km (0.065 R)
• M11: 2,345,695 km (0.051 R)
• M12: 2,472,554 km (0.104 R)
• M13: 2,575,627 km (0.083 R)
• M14: 2,680,195 km (0.105 R)
• M15: 3,481,292 km (0.07 R)
• M16: 3,983,941 km (0.104 R)
• M17: 4,290,467 km (0.081 R)
• M18: 4,636,636 km (0.095 R)
• M19: 4,861,632 km (0.089 R)
• M20: 5,090,217 km (0.112 R)
• M21: 5,255,822 km (0.116 R)
• M22: 5,901,187 km (0.042 R)
• M23: 6,180,486 km (0.109 R)
• M24: 7,007,613 km (0.074 R)
• M25: 7,154,967 km (0.11 R)
• M26: 7,378,167 km (0.116 R)
• M27: 8,293,556 km (0.112 R)
• M28: 8,371,347 km (0.053 R)
• M29: 8,567,320 km (0.105 R)
• M30: 9,003,548 km (0.054 R)
• M31: 10,313,726 km (0.098 R)
• M32: 10,777,779 km (0.095 R)
• M33: 10,948,320 km (0.079 R)
• M34: 13,153,692 km (0.082 R)
• M35: 13,565,086 km (0.103 R)
• M36: 13,841,543 km (0.102 R)
• M37: 13,980,519 km (0.115 R)
• M38: 15,347,994 km (0.12 R)
• M39: 15,539,928 km (0.099 R)
• M40: 16,169,286 km (0.068 R)
• M41: 16,757,654 km (0.087 R)
• M42: 18,005,899 km (0.092 R)
• M43: 18,259,168 km (0.071 R)
• M44: 20,855,888 km (0.074 R)
• M45: 21,015,359 km (0.106 R)
• M46: 21,657,284 km (0.059 R)
• M47: 23,180,190 km (0.093 R)
• M48: 23,400,548 km (0.088 R)
• M49: 23,621,653 km (0.094 R)
• M50: 24,177,260 km (0.092 R)
• M51: 24,456,709 km (0.063 R)
• M52: 24,962,499 km (0.092 R)
• M53: 25,699,119 km (0.082 R)
• M54: 26,385,474 km (0.071 R)
• M55: 27,077,813 km (0.03 R)
• M56: 27,368,182 km (0.059 R)
• M57: 28,421,651 km (0.094 R)
• M58: 28,953,321 km (0.101 R)
• M59: 30,146,664 km (0.12 R)
• M60: 30,507,793 km (0.049 R)
• M61: 30,991,592 km (0.082 R)
• M62: 32,089,342 km (0.115 R)
• M63: 32,458,100 km (0.06 R)
• M64: 32,828,206 km (0.105 R)
• M65: 33,013,856 km (0.058 R)
• M66: 33,261,740 km (0.091 R)
• M67: 34,511,182 km (0.086 R)
• M68: 35,141,587 km (0.114 R)
• M69: 36,413,917 km (0.063 R)
• M70: 37,120,019 km (0.113 R)
• M71: 37,313,449 km (0.116 R)
• M72: 38,415,536 km (0.052 R)
• M73: 38,741,809 km (0.098 R)
• M74: 39,923,782 km (0.093 R)
• M75: 40,386,638 km (0.038 R)
• M76: 41,451,176 km (0.079 R)
• M77: 41,852,847 km (0.045 R)
• M78: 42,255,714 km (0.084 R)
• M79: 43,812,130 km (0.071 R)
• M80: 44,084,697 km (0.112 R)
• M81: 44,700,143 km (0.051 R)
• M82: 44,905,840 km (0.113 R)
• M83: 46,424,408 km (0.042 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.2

Radius: 5.5

Gravity: 17.89 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 10.9 AU - 17.66 AU

Year: 18879 Days

Day: 16 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 109,275,142 km

• M1: 218,263 km (0.081 R)
• M2: 259,702 km (0.115 R)
• M3: 530,324 km (0.059 R)
• M4: 629,807 km (0.055 R)
• M5: 1,267,393 km (0.049 R)
• M6: 1,457,233 km (0.093 R)
• M7: 1,656,198 km (0.048 R)
• M8: 1,833,621 km (0.029 R)
• M9: 2,142,840 km (0.069 R)
• M10: 2,206,718 km (0.089 R)
• M11: 2,535,235 km (0.028 R)
• M12: 3,422,350 km (0.072 R)
• M13: 3,686,690 km (0.053 R)
• M14: 4,600,434 km (0.118 R)
• M15: 5,318,503 km (0.104 R)
• M16: 5,624,282 km (0.117 R)
• M17: 7,189,075 km (0.045 R)
• M18: 8,419,368 km (0.114 R)
• M19: 8,673,236 km (0.08 R)
• M20: 9,502,307 km (0.111 R)
• M21: 10,902,543 km (0.096 R)
• M22: 10,957,745 km (0.064 R)
• M23: 11,068,298 km (0.109 R)
• M24: 12,366,059 km (0.061 R)
• M25: 12,945,153 km (0.104 R)
• M26: 13,003,496 km (0.062 R)
• M27: 13,414,740 km (0.086 R)
• M28: 13,770,634 km (0.102 R)
• M29: 14,310,233 km (0.086 R)
• M30: 14,673,906 km (0.085 R)
• M31: 15,163,390 km (0.064 R)
• M32: 16,221,496 km (0.079 R)
• M33: 16,473,867 km (0.049 R)
• M34: 17,625,621 km (0.116 R)
• M35: 17,755,173 km (0.077 R)
• M36: 18,145,773 km (0.083 R)
• M37: 18,276,671 km (0.113 R)
• M38: 19,401,348 km (0.115 R)
• M39: 21,578,446 km (0.074 R)
• M40: 22,274,525 km (0.108 R)
• M41: 23,048,694 km (0.074 R)
• M42: 24,046,811 km (0.092 R)
• M43: 24,986,136 km (0.097 R)
• M44: 25,790,224 km (0.117 R)
• M45: 26,011,031 km (0.099 R)
• M46: 26,975,039 km (0.098 R)
• M47: 27,049,689 km (0.074 R)
• M48: 27,273,936 km (0.1 R)
• M49: 28,253,203 km (0.073 R)
• M50: 28,632,883 km (0.116 R)
• M51: 28,785,173 km (0.065 R)
• M52: 29,859,137 km (0.099 R)
• M53: 30,712,144 km (0.065 R)
• M54: 31,573,079 km (0.107 R)
• M55: 33,719,809 km (0.101 R)
• M56: 35,339,954 km (0.083 R)
• M57: 35,503,464 km (0.052 R)
• M58: 35,831,084 km (0.074 R)
• M59: 35,995,192 km (0.064 R)
• M60: 36,241,879 km (0.059 R)
• M61: 36,406,736 km (0.107 R)
• M62: 37,234,461 km (0.051 R)
• M63: 37,317,638 km (0.119 R)
• M64: 41,207,033 km (0.064 R)
• M65: 42,069,464 km (0.072 R)
• M66: 42,242,699 km (0.097 R)
• M67: 42,502,849 km (0.114 R)
• M68: 43,024,946 km (0.042 R)
• M69: 43,112,162 km (0.036 R)
• M70: 44,163,386 km (0.067 R)
• M71: 46,023,336 km (0.098 R)
• M72: 46,112,496 km (0.085 R)
• M73: 46,201,806 km (0.079 R)
• M74: 49,544,720 km (0.089 R)
• M75: 49,727,529 km (0.053 R)
• M76: 49,819,083 km (0.096 R)
• M77: 52,032,832 km (0.077 R)
• M78: 52,871,179 km (0.096 R)
• M79: 53,245,173 km (0.107 R)
• M80: 53,901,908 km (0.076 R)
• M81: 54,939,220 km (0.117 R)
• M82: 56,555,325 km (0.111 R)
• M83: 57,513,350 km (0.048 R)
• M84: 58,573,251 km (0.117 R)
• M85: 59,348,168 km (0.05 R)
• M86: 60,712,351 km (0.03 R)
• M87: 62,777,998 km (0.06 R)
• M88: 63,670,200 km (0.115 R)
• M89: 64,466,958 km (0.067 R)
• M90: 65,768,609 km (0.119 R)
• M91: 66,372,237 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.5

Radius: 5.7

Gravity: 25.28 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 18.52 AU - 21.6 AU

Year: 31432 Days

Day: 17 Hours

Environment

Temp: -205 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 109,275,142 km

• M1: 476,918 km (0.116 R)
• M2: 1,219,372 km (0.074 R)
• M3: 1,441,226 km (0.114 R)
• M4: 1,635,853 km (0.093 R)
• M5: 1,880,595 km (0.108 R)
• M6: 2,093,323 km (0.095 R)
• M7: 2,269,250 km (0.088 R)
• M8: 2,541,967 km (0.064 R)
• M9: 3,218,149 km (0.077 R)
• M10: 3,893,135 km (0.054 R)
• M11: 4,000,696 km (0.094 R)
• M12: 4,274,310 km (0.11 R)
• M13: 4,497,361 km (0.106 R)
• M14: 5,791,382 km (0.091 R)
• M15: 6,351,776 km (0.044 R)
• M16: 6,929,373 km (0.078 R)
• M17: 7,590,596 km (0.119 R)
• M18: 7,793,002 km (0.088 R)
• M19: 8,901,672 km (0.057 R)
• M20: 13,476,375 km (0.058 R)
• M21: 14,215,837 km (0.11 R)
• M22: 15,306,854 km (0.093 R)
• M23: 15,733,507 km (0.114 R)
• M24: 17,746,496 km (0.117 R)
• M25: 19,653,869 km (0.111 R)
• M26: 22,008,091 km (0.112 R)
• M27: 23,659,053 km (0.103 R)
• M28: 25,048,219 km (0.113 R)
• M29: 25,550,868 km (0.074 R)
• M30: 26,463,863 km (0.059 R)
• M31: 26,565,889 km (0.105 R)
• M32: 26,873,014 km (0.11 R)
• M33: 29,477,363 km (0.106 R)
• M34: 31,509,949 km (0.064 R)
• M35: 31,835,025 km (0.079 R)
• M36: 31,943,633 km (0.084 R)
• M37: 32,379,113 km (0.037 R)
• M38: 33,919,223 km (0.105 R)
• M39: 35,258,273 km (0.098 R)
• M40: 35,595,617 km (0.067 R)
• M41: 35,708,413 km (0.092 R)
• M42: 36,273,744 km (0.104 R)
• M43: 36,614,378 km (0.109 R)
• M44: 38,102,727 km (0.079 R)
• M45: 38,564,685 km (0.064 R)
• M46: 38,796,263 km (0.104 R)
• M47: 39,610,674 km (0.046 R)
• M48: 39,844,495 km (0.115 R)
• M49: 41,256,550 km (0.077 R)
• M50: 41,968,635 km (0.068 R)
• M51: 42,684,760 km (0.093 R)
• M52: 46,572,061 km (0.117 R)
• M53: 48,058,765 km (0.094 R)
• M54: 48,183,380 km (0.097 R)
• M55: 48,557,674 km (0.113 R)
• M56: 49,058,527 km (0.03 R)
• M57: 50,824,381 km (0.074 R)
• M58: 51,460,172 km (0.065 R)
• M59: 55,721,616 km (0.106 R)
• M60: 59,826,432 km (0.081 R)
• M61: 60,497,678 km (0.044 R)
• M62: 61,036,380 km (0.065 R)
• M63: 61,171,317 km (0.091 R)
• M64: 61,441,491 km (0.115 R)
• M65: 64,439,283 km (0.069 R)
• M66: 64,576,614 km (0.051 R)
• M67: 67,205,647 km (0.105 R)
• M68: 68,322,993 km (0.039 R)
• M69: 69,024,308 km (0.087 R)
• M70: 70,151,677 km (0.102 R)
• M71: 70,434,417 km (0.088 R)
• M72: 70,575,937 km (0.118 R)
• M73: 71,996,518 km (0.115 R)
• M74: 72,424,518 km (0.073 R)
• M75: 73,713,453 km (0.097 R)
• M76: 74,000,980 km (0.092 R)
• M77: 75,299,191 km (0.101 R)
• M78: 78,504,325 km (0.071 R)
• M79: 79,975,770 km (0.093 R)
• M80: 81,011,286 km (0.08 R)
• M81: 83,694,324 km (0.074 R)
• M82: 87,468,678 km (0.091 R)
• M83: 88,840,939 km (0.119 R)
• M84: 89,300,055 km (0.098 R)
• M85: 90,066,744 km (0.063 R)
• M86: 92,690,242 km (0.079 R)
• M87: 94,245,013 km (0.096 R)
• M88: 94,401,044 km (0.045 R)
• M89: 96,750,777 km (0.084 R)
• M90: 97,853,762 km (0.082 R)
• M91: 98,169,713 km (0.07 R)
• M92: 98,961,086 km (0.084 R)
• M93: 100,231,621 km (0.107 R)
• M94: 100,709,436 km (0.079 R)
• M95: 101,188,000 km (0.062 R)
• M96: 102,307,740 km (0.056 R)
• M97: 102,628,328 km (0.102 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 13,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit