🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.92 AU - 0.96 AU

Year: 398 Days

Day: 34.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,647,770 km

• M1: 219,310 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.43 AU - 1.71 AU

Year: 859 Days

Day: 22.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,647,770 km

• M1: 727,794 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.46 AU - 1.84 AU

Year: 925 Days

Day: 41.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,647,770 km

• M1: 219,610 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.15 AU - 2.41 AU

Year: 1503 Days

Day: 28.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,647,770 km

• M1: 833,709 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.7

Radius: 9.7

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.07 AU - 8.31 AU

Year: 8417 Days

Day: 7 Hours

Environment

Temp: -177 °C

Axial Tilt: 168.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,647,770 km

• M1: 131,796 km (0.081 R)
• M2: 261,497 km (0.113 R)
• M3: 394,041 km (0.083 R)
• M4: 611,107 km (0.062 R)
• M5: 671,545 km (0.074 R)
• M6: 734,376 km (0.114 R)
• M7: 1,050,775 km (0.059 R)
• M8: 1,140,235 km (0.082 R)
• M9: 1,609,673 km (0.068 R)
• M10: 2,021,815 km (0.088 R)
• M11: 2,115,763 km (0.071 R)
• M12: 2,327,593 km (0.051 R)
• M13: 2,648,331 km (0.113 R)
• M14: 2,710,115 km (0.076 R)
• M15: 2,983,281 km (0.076 R)
• M16: 3,949,384 km (0.105 R)
• M17: 4,091,502 km (0.094 R)
• M18: 4,187,244 km (0.083 R)
• M19: 4,307,820 km (0.104 R)
• M20: 4,454,127 km (0.087 R)
• M21: 4,802,092 km (0.082 R)
• M22: 4,877,788 km (0.054 R)
• M23: 5,056,109 km (0.087 R)
• M24: 5,314,464 km (0.117 R)
• M25: 5,445,213 km (0.092 R)
• M26: 6,225,067 km (0.111 R)
• M27: 6,557,922 km (0.116 R)
• M28: 7,068,200 km (0.03 R)
• M29: 7,947,088 km (0.049 R)
• M30: 8,277,998 km (0.101 R)
• M31: 8,429,840 km (0.108 R)
• M32: 8,674,881 km (0.03 R)
• M33: 8,767,333 km (0.085 R)
• M34: 8,829,117 km (0.092 R)
• M35: 8,891,200 km (0.099 R)
• M36: 9,423,918 km (0.12 R)
• M37: 9,742,113 km (0.112 R)
• M38: 9,999,271 km (0.072 R)
• M39: 10,323,749 km (0.098 R)
• M40: 10,651,817 km (0.085 R)
• M41: 10,717,939 km (0.093 R)
• M42: 10,784,062 km (0.119 R)
• M43: 11,318,276 km (0.077 R)
• M44: 11,792,800 km (0.092 R)
• M45: 12,101,271 km (0.081 R)
• M46: 12,343,171 km (0.092 R)
• M47: 12,621,423 km (0.084 R)
• M48: 13,971,544 km (0.081 R)
• M49: 14,700,384 km (0.057 R)
• M50: 14,847,738 km (0.037 R)
• M51: 15,967,778 km (0.068 R)
• M52: 16,309,160 km (0.044 R)
• M53: 16,461,600 km (0.088 R)
• M54: 16,921,913 km (0.105 R)
• M55: 17,659,430 km (0.11 R)
• M56: 17,972,987 km (0.119 R)
• M57: 20,056,287 km (0.044 R)
• M58: 20,137,968 km (0.107 R)
• M59: 20,260,638 km (0.037 R)
• M60: 20,795,151 km (0.068 R)
• M61: 21,836,053 km (0.064 R)
• M62: 22,130,611 km (0.088 R)
• M63: 22,851,224 km (0.076 R)
• M64: 23,968,272 km (0.116 R)
• M65: 24,577,135 km (0.12 R)
• M66: 24,795,847 km (0.094 R)
• M67: 24,883,511 km (0.082 R)
• M68: 25,059,139 km (0.092 R)
• M69: 25,235,216 km (0.112 R)
• M70: 25,455,723 km (0.108 R)
• M71: 25,544,285 km (0.073 R)
• M72: 26,434,093 km (0.085 R)
• M73: 26,613,312 km (0.067 R)
• M74: 26,792,979 km (0.11 R)
• M75: 27,696,999 km (0.103 R)
• M76: 28,198,600 km (0.059 R)
• M77: 28,979,501 km (0.1 R)
• M78: 29,164,404 km (0.094 R)
• M79: 29,954,131 km (0.059 R)
• M80: 30,468,898 km (0.087 R)
• M81: 30,986,506 km (0.032 R)
• M82: 31,839,962 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678

Radius: 10.1

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.4 AU - 7.98 AU

Year: 9310 Days

Day: 9.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,647,770 km

• M1: 129,701 km (0.109 R)
• M2: 192,981 km (0.102 R)
• M3: 435,779 km (0.087 R)
• M4: 588,368 km (0.12 R)
• M5: 679,773 km (0.106 R)
• M6: 913,295 km (0.098 R)
• M7: 1,231,340 km (0.1 R)
• M8: 1,519,017 km (0.119 R)
• M9: 1,873,863 km (0.111 R)
• M10: 2,108,881 km (0.062 R)
• M11: 2,685,431 km (0.086 R)
• M12: 2,843,706 km (0.066 R)
• M13: 3,946,691 km (0.094 R)
• M14: 4,036,599 km (0.03 R)
• M15: 4,157,474 km (0.086 R)
• M16: 4,780,400 km (0.082 R)
• M17: 4,972,932 km (0.077 R)
• M18: 5,299,654 km (0.085 R)
• M19: 5,532,578 km (0.1 R)
• M20: 5,905,376 km (0.098 R)
• M21: 6,112,270 km (0.057 R)
• M22: 6,675,506 km (0.104 R)
• M23: 7,036,037 km (0.051 R)
• M24: 7,588,651 km (0.077 R)
• M25: 8,002,888 km (0.101 R)
• M26: 8,308,815 km (0.099 R)
• M27: 8,385,858 km (0.102 R)
• M28: 8,696,573 km (0.097 R)
• M29: 9,289,280 km (0.119 R)
• M30: 9,409,407 km (0.071 R)
• M31: 9,530,132 km (0.11 R)
• M32: 10,680,989 km (0.112 R)
• M33: 12,005,678 km (0.078 R)
• M34: 12,268,073 km (0.064 R)
• M35: 13,066,626 km (0.116 R)
• M36: 14,573,825 km (0.096 R)
• M37: 15,276,935 km (0.117 R)
• M38: 15,895,372 km (0.054 R)
• M39: 18,148,466 km (0.038 R)
• M40: 18,449,756 km (0.114 R)
• M41: 19,261,025 km (0.086 R)
• M42: 19,773,996 km (0.106 R)
• M43: 20,395,575 km (0.079 R)
• M44: 20,761,192 km (0.089 R)
• M45: 21,392,795 km (0.089 R)
• M46: 21,764,246 km (0.102 R)
• M47: 22,837,013 km (0.108 R)
• M48: 24,367,848 km (0.071 R)
• M49: 24,478,550 km (0.084 R)
• M50: 24,589,252 km (0.086 R)
• M51: 24,700,254 km (0.088 R)
• M52: 25,593,802 km (0.068 R)
• M53: 26,497,972 km (0.111 R)
• M54: 26,896,800 km (0.11 R)
• M55: 29,155,129 km (0.096 R)
• M56: 29,508,030 km (0.045 R)
• M57: 29,684,855 km (0.059 R)
• M58: 30,158,482 km (0.061 R)
• M59: 30,336,653 km (0.067 R)
• M60: 31,173,055 km (0.093 R)
• M61: 31,293,182 km (0.094 R)
• M62: 32,441,944 km (0.099 R)
• M63: 32,807,561 km (0.037 R)
• M64: 34,036,059 km (0.096 R)
• M65: 35,907,079 km (0.096 R)
• M66: 36,222,132 km (0.091 R)
• M67: 36,728,072 km (0.1 R)
• M68: 37,109,248 km (0.104 R)
• M69: 39,228,302 km (0.105 R)
• M70: 39,358,003 km (0.116 R)
• M71: 39,422,928 km (0.025 R)
• M72: 39,552,779 km (0.114 R)
• M73: 41,650,740 km (0.107 R)
• M74: 42,048,072 km (0.091 R)
• M75: 42,446,750 km (0.116 R)
• M76: 43,717,285 km (0.118 R)
• M77: 44,188,518 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.2

Radius: 10.8

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.68 AU - 10.66 AU

Year: 12123 Days

Day: 13.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,647,770 km

• M1: 299,944 km (0.117 R)
• M2: 406,158 km (0.06 R)
• M3: 500,106 km (0.087 R)
• M4: 832,213 km (0.096 R)
• M5: 995,125 km (0.078 R)
• M6: 1,109,717 km (0.084 R)
• M7: 1,395,299 km (0.118 R)
• M8: 2,157,949 km (0.089 R)
• M9: 2,595,373 km (0.119 R)
• M10: 2,702,486 km (0.065 R)
• M11: 3,551,603 km (0.111 R)
• M12: 3,700,752 km (0.057 R)
• M13: 3,913,181 km (0.076 R)
• M14: 4,005,483 km (0.083 R)
• M15: 4,160,915 km (0.099 R)
• M16: 4,574,553 km (0.11 R)
• M17: 4,704,554 km (0.083 R)
• M18: 5,304,591 km (0.075 R)
• M19: 6,649,625 km (0.088 R)
• M20: 7,170,675 km (0.116 R)
• M21: 8,173,130 km (0.116 R)
• M22: 9,096,299 km (0.091 R)
• M23: 9,507,992 km (0.09 R)
• M24: 9,591,019 km (0.088 R)
• M25: 9,674,345 km (0.068 R)
• M26: 9,925,819 km (0.118 R)
• M27: 10,264,359 km (0.045 R)
• M28: 10,779,424 km (0.073 R)
• M29: 11,215,053 km (0.102 R)
• M30: 12,922,563 km (0.115 R)
• M31: 13,245,994 km (0.116 R)
• M32: 13,525,293 km (0.114 R)
• M33: 13,618,792 km (0.089 R)
• M34: 13,712,590 km (0.094 R)
• M35: 13,947,907 km (0.058 R)
• M36: 15,095,921 km (0.05 R)
• M37: 15,779,733 km (0.085 R)
• M38: 16,623,465 km (0.108 R)
• M39: 16,975,170 km (0.082 R)
• M40: 17,278,704 km (0.08 R)
• M41: 17,532,870 km (0.097 R)
• M42: 17,942,320 km (0.119 R)
• M43: 18,096,555 km (0.073 R)
• M44: 18,406,522 km (0.1 R)
• M45: 18,770,494 km (0.113 R)
• M46: 19,189,218 km (0.057 R)
• M47: 19,347,044 km (0.115 R)
• M48: 19,558,276 km (0.12 R)
• M49: 19,982,835 km (0.074 R)
• M50: 20,303,124 km (0.078 R)
• M51: 20,895,083 km (0.05 R)
• M52: 22,704,469 km (0.088 R)
• M53: 23,431,066 km (0.093 R)
• M54: 24,335,684 km (0.06 R)
• M55: 24,620,668 km (0.108 R)
• M56: 24,735,110 km (0.105 R)
• M57: 25,251,821 km (0.117 R)
• M58: 26,295,865 km (0.098 R)
• M59: 27,058,664 km (0.043 R)
• M60: 27,531,693 km (0.109 R)
• M61: 28,306,161 km (0.11 R)
• M62: 29,390,446 km (0.088 R)
• M63: 29,754,867 km (0.109 R)
• M64: 31,042,157 km (0.116 R)
• M65: 31,848,190 km (0.109 R)
• M66: 32,159,952 km (0.094 R)
• M67: 32,786,767 km (0.031 R)
• M68: 33,607,461 km (0.112 R)
• M69: 33,734,320 km (0.082 R)
• M70: 34,819,204 km (0.035 R)
• M71: 35,333,671 km (0.118 R)
• M72: 35,527,250 km (0.047 R)
• M73: 35,980,382 km (0.08 R)
• M74: 37,154,127 km (0.085 R)
• M75: 37,285,324 km (0.117 R)
• M76: 37,811,610 km (0.069 R)
• M77: 37,943,555 km (0.073 R)
• M78: 39,138,244 km (0.066 R)
• M79: 40,479,987 km (0.062 R)
• M80: 41,360,370 km (0.118 R)
• M81: 41,700,556 km (0.063 R)
• M82: 42,178,372 km (0.096 R)
• M83: 44,247,161 km (0.061 R)
• M84: 44,455,700 km (0.098 R)
• M85: 44,804,263 km (0.086 R)
• M86: 47,198,278 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.3

Radius: 7.1

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 15.01 AU - 17.69 AU

Year: 28861 Days

Day: 18.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 72,647,770 km

• M1: 90,656 km (0.034 R)
• M2: 183,706 km (0.11 R)
• M3: 484,398 km (0.09 R)
• M4: 827,575 km (0.113 R)
• M5: 1,024,147 km (0.108 R)
• M6: 1,075,758 km (0.03 R)
• M7: 1,128,118 km (0.058 R)
• M8: 1,374,954 km (0.084 R)
• M9: 1,578,706 km (0.036 R)
• M10: 1,792,033 km (0.111 R)
• M11: 2,246,511 km (0.102 R)
• M12: 2,807,952 km (0.098 R)
• M13: 3,029,506 km (0.109 R)
• M14: 3,256,596 km (0.101 R)
• M15: 3,528,565 km (0.094 R)
• M16: 3,767,622 km (0.112 R)
• M17: 5,309,378 km (0.102 R)
• M18: 5,354,706 km (0.084 R)
• M19: 6,675,805 km (0.086 R)
• M20: 7,473,760 km (0.089 R)
• M21: 8,619,530 km (0.083 R)
• M22: 9,049,624 km (0.1 R)
• M23: 9,103,928 km (0.064 R)
• M24: 9,986,705 km (0.09 R)
• M25: 10,211,551 km (0.075 R)
• M26: 10,552,185 km (0.074 R)
• M27: 10,609,331 km (0.111 R)
• M28: 11,419,853 km (0.044 R)
• M29: 11,478,495 km (0.105 R)
• M30: 12,130,443 km (0.114 R)
• M31: 12,190,282 km (0.076 R)
• M32: 12,250,270 km (0.113 R)
• M33: 13,222,956 km (0.089 R)
• M34: 13,843,488 km (0.053 R)
• M35: 14,031,383 km (0.048 R)
• M36: 14,157,194 km (0.1 R)
• M37: 14,283,455 km (0.026 R)
• M38: 15,112,676 km (0.1 R)
• M39: 15,891,931 km (0.056 R)
• M40: 16,817,493 km (0.108 R)
• M41: 17,624,724 km (0.107 R)
• M42: 18,513,484 km (0.119 R)
• M43: 20,834,047 km (0.103 R)
• M44: 22,064,788 km (0.055 R)
• M45: 22,211,095 km (0.094 R)
• M46: 22,578,507 km (0.05 R)
• M47: 22,652,110 km (0.054 R)
• M48: 22,873,664 km (0.11 R)
• M49: 23,095,966 km (0.082 R)
• M50: 23,319,017 km (0.095 R)
• M51: 24,596,284 km (0.066 R)
• M52: 24,976,262 km (0.059 R)
• M53: 25,358,036 km (0.111 R)
• M54: 25,511,374 km (0.11 R)
• M55: 26,360,042 km (0.06 R)
• M56: 27,374,914 km (0.09 R)
• M57: 27,847,644 km (0.104 R)
• M58: 29,603,923 km (0.07 R)
• M59: 29,684,705 km (0.105 R)
• M60: 29,765,339 km (0.089 R)
• M61: 31,067,439 km (0.099 R)
• M62: 31,149,418 km (0.095 R)
• M63: 31,478,085 km (0.079 R)
• M64: 32,221,885 km (0.083 R)
• M65: 32,637,468 km (0.084 R)
• M66: 33,726,690 km (0.108 R)
• M67: 34,827,581 km (0.115 R)
• M68: 37,413,081 km (0.098 R)
• M69: 38,552,418 km (0.11 R)
• M70: 38,905,320 km (0.115 R)
• M71: 39,525,403 km (0.088 R)
• M72: 39,614,264 km (0.094 R)
• M73: 40,238,087 km (0.073 R)
• M74: 43,131,160 km (0.11 R)
• M75: 44,602,605 km (0.066 R)
• M76: 45,716,960 km (0.084 R)
• M77: 46,934,537 km (0.047 R)
• M78: 47,405,770 km (0.07 R)
• M79: 48,542,863 km (0.076 R)
• M80: 49,593,041 km (0.046 R)
• M81: 50,265,184 km (0.114 R)
• M82: 50,457,866 km (0.069 R)
• M83: 51,813,073 km (0.1 R)
• M84: 56,249,398 km (0.072 R)
• M85: 58,968,937 km (0.099 R)
• M86: 59,681,023 km (0.117 R)
• M87: 61,216,496 km (0.091 R)
• M88: 61,319,270 km (0.045 R)
• M89: 61,422,193 km (0.104 R)
• M90: 61,834,335 km (0.055 R)
• M91: 62,972,326 km (0.117 R)
• M92: 63,491,879 km (0.101 R)
• M93: 63,595,850 km (0.068 R)
• M94: 63,908,510 km (0.102 R)
• M95: 71,453,777 km (0.071 R)
• M96: 71,670,395 km (0.103 R)
• M97: 72,647,718 km (0.062 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 11,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit