🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.8 AU - 2.08 AU

Year: 954 Days

Day: 28.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 167.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,045,660 km

• M1: 140,921 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.41 AU - 4.23 AU

Year: 2636 Days

Day: 47.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.16 AU - 6.4 AU

Year: 4284 Days

Day: 30.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.1

Radius: 14.5

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.21 AU - 11.53 AU

Year: 10949 Days

Day: 13.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,045,660 km

• M1: 181,911 km (0.088 R)
• M2: 307,872 km (0.052 R)
• M3: 408,402 km (0.068 R)
• M4: 676,332 km (0.069 R)
• M5: 877,990 km (0.086 R)
• M6: 1,302,399 km (0.117 R)
• M7: 1,516,623 km (0.095 R)
• M8: 2,514,740 km (0.108 R)
• M9: 2,951,865 km (0.106 R)
• M10: 3,324,962 km (0.117 R)
• M11: 3,682,950 km (0.074 R)
• M12: 3,805,171 km (0.117 R)
• M13: 3,897,623 km (0.087 R)
• M14: 4,053,654 km (0.11 R)
• M15: 4,371,848 km (0.055 R)
• M16: 4,731,481 km (0.097 R)
• M17: 4,864,624 km (0.06 R)
• M18: 5,100,839 km (0.106 R)
• M19: 5,306,386 km (0.115 R)
• M20: 5,796,618 km (0.026 R)
• M21: 5,903,581 km (0.068 R)
• M22: 6,485,217 km (0.109 R)
• M23: 6,708,268 km (0.101 R)
• M24: 7,315,186 km (0.119 R)
• M25: 8,059,136 km (0.083 R)
• M26: 8,786,033 km (0.109 R)
• M27: 8,991,730 km (0.033 R)
• M28: 9,240,810 km (0.108 R)
• M29: 9,618,545 km (0.073 R)
• M30: 9,915,945 km (0.092 R)
• M31: 10,259,422 km (0.096 R)
• M32: 11,224,627 km (0.093 R)
• M33: 12,081,374 km (0.026 R)
• M34: 12,310,409 km (0.113 R)
• M35: 13,382,427 km (0.084 R)
• M36: 13,571,968 km (0.084 R)
• M37: 14,049,634 km (0.114 R)
• M38: 14,338,956 km (0.075 R)
• M39: 15,120,006 km (0.091 R)
• M40: 16,621,520 km (0.068 R)
• M41: 16,876,435 km (0.108 R)
• M42: 19,015,236 km (0.101 R)
• M43: 19,657,310 km (0.111 R)
• M44: 20,035,194 km (0.083 R)
• M45: 21,626,018 km (0.087 R)
• M46: 22,128,068 km (0.119 R)
• M47: 22,633,859 km (0.081 R)
• M48: 22,803,353 km (0.076 R)
• M49: 23,428,223 km (0.087 R)
• M50: 23,542,516 km (0.048 R)
• M51: 25,336,943 km (0.069 R)
• M52: 26,636,948 km (0.118 R)
• M53: 26,935,396 km (0.054 R)
• M54: 27,055,074 km (0.095 R)
• M55: 27,535,732 km (0.106 R)
• M56: 27,777,033 km (0.064 R)
• M57: 28,444,539 km (0.114 R)
• M58: 28,627,497 km (0.069 R)
• M59: 30,229,242 km (0.089 R)
• M60: 30,728,001 km (0.093 R)
• M61: 31,103,791 km (0.111 R)
• M62: 31,860,158 km (0.072 R)
• M63: 32,686,237 km (0.073 R)
• M64: 32,813,994 km (0.075 R)
• M65: 33,198,161 km (0.051 R)
• M66: 33,519,497 km (0.046 R)
• M67: 35,075,914 km (0.073 R)
• M68: 36,060,716 km (0.117 R)
• M69: 36,192,811 km (0.091 R)
• M70: 36,457,300 km (0.107 R)
• M71: 36,788,660 km (0.083 R)
• M72: 38,528,632 km (0.1 R)
• M73: 41,326,412 km (0.11 R)
• M74: 44,259,727 km (0.099 R)
• M75: 45,039,132 km (0.033 R)
• M76: 45,181,250 km (0.067 R)
• M77: 45,323,667 km (0.027 R)
• M78: 46,539,449 km (0.094 R)
• M79: 46,899,082 km (0.111 R)
• M80: 47,331,869 km (0.094 R)
• M81: 48,056,222 km (0.119 R)
• M82: 48,638,307 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87

Radius: 9.4

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.76 AU - 11.28 AU

Year: 11200 Days

Day: 5.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 81,045,660 km

• M1: 159,771 km (0.093 R)
• M2: 231,727 km (0.105 R)
• M3: 339,587 km (0.101 R)
• M4: 441,463 km (0.079 R)
• M5: 506,688 km (0.107 R)
• M6: 691,292 km (0.036 R)
• M7: 780,751 km (0.045 R)
• M8: 922,720 km (0.106 R)
• M9: 984,504 km (0.078 R)
• M10: 1,165,367 km (0.102 R)
• M11: 1,287,589 km (0.038 R)
• M12: 1,457,382 km (0.087 R)
• M13: 1,929,962 km (0.026 R)
• M14: 2,075,820 km (0.095 R)
• M15: 2,447,870 km (0.11 R)
• M16: 2,535,385 km (0.041 R)
• M17: 2,677,652 km (0.081 R)
• M18: 2,804,362 km (0.105 R)
• M19: 3,082,614 km (0.058 R)
• M20: 3,625,654 km (0.094 R)
• M21: 3,705,689 km (0.089 R)
• M22: 4,052,606 km (0.036 R)
• M23: 4,409,846 km (0.101 R)
• M24: 4,495,416 km (0.063 R)
• M25: 4,560,042 km (0.095 R)
• M26: 4,624,968 km (0.119 R)
• M27: 5,200,022 km (0.099 R)
• M28: 5,588,228 km (0.099 R)
• M29: 5,938,587 km (0.097 R)
• M30: 6,152,362 km (0.051 R)
• M31: 6,783,964 km (0.087 R)
• M32: 6,858,165 km (0.089 R)
• M33: 7,057,429 km (0.101 R)
• M34: 7,309,202 km (0.118 R)
• M35: 7,951,426 km (0.1 R)
• M36: 8,187,192 km (0.107 R)
• M37: 9,872,562 km (0.1 R)
• M38: 10,041,308 km (0.068 R)
• M39: 10,956,997 km (0.074 R)
• M40: 11,044,212 km (0.112 R)
• M41: 11,454,410 km (0.055 R)
• M42: 11,839,624 km (0.077 R)
• M43: 12,229,177 km (0.12 R)
• M44: 12,380,121 km (0.113 R)
• M45: 12,683,955 km (0.1 R)
• M46: 12,898,029 km (0.118 R)
• M47: 13,082,633 km (0.086 R)
• M48: 13,329,918 km (0.063 R)
• M49: 13,485,350 km (0.114 R)
• M50: 13,578,849 km (0.049 R)
• M51: 13,766,594 km (0.089 R)
• M52: 14,271,338 km (0.062 R)
• M53: 15,039,672 km (0.093 R)
• M54: 15,821,620 km (0.118 R)
• M55: 16,616,733 km (0.092 R)
• M56: 17,594,654 km (0.104 R)
• M57: 18,107,925 km (0.099 R)
• M58: 18,314,519 km (0.083 R)
• M59: 18,591,425 km (0.097 R)
• M60: 20,280,834 km (0.065 R)
• M61: 20,746,831 km (0.064 R)
• M62: 21,872,405 km (0.034 R)
• M63: 21,945,708 km (0.092 R)
• M64: 22,019,011 km (0.105 R)
• M65: 22,276,469 km (0.101 R)
• M66: 22,794,377 km (0.105 R)
• M67: 22,943,077 km (0.104 R)
• M68: 23,092,077 km (0.109 R)
• M69: 23,278,775 km (0.039 R)
• M70: 23,653,817 km (0.096 R)
• M71: 23,992,955 km (0.112 R)
• M72: 24,447,733 km (0.119 R)
• M73: 25,365,965 km (0.098 R)
• M74: 25,481,454 km (0.101 R)
• M75: 25,674,435 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.6

Radius: 4.3

Gravity: 38.49 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 13.66 AU - 14.86 AU

Year: 19014 Days

Day: 15.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,045,660 km

• M1: 330,312 km (0.05 R)
• M2: 836,402 km (0.046 R)
• M3: 1,287,290 km (0.075 R)
• M4: 1,491,940 km (0.113 R)
• M5: 1,738,178 km (0.1 R)
• M6: 1,931,159 km (0.101 R)
• M7: 2,097,362 km (0.059 R)
• M8: 2,268,053 km (0.1 R)
• M9: 2,443,382 km (0.103 R)
• M10: 3,423,248 km (0.08 R)
• M11: 3,543,226 km (0.043 R)
• M12: 4,122,020 km (0.114 R)
• M13: 4,818,547 km (0.099 R)
• M14: 6,317,368 km (0.102 R)
• M15: 6,964,080 km (0.111 R)
• M16: 7,269,709 km (0.111 R)
• M17: 7,579,675 km (0.116 R)
• M18: 8,972,132 km (0.114 R)
• M19: 9,027,184 km (0.095 R)
• M20: 9,082,386 km (0.117 R)
• M21: 9,137,737 km (0.059 R)
• M22: 9,360,189 km (0.085 R)
• M23: 11,143,845 km (0.058 R)
• M24: 11,560,923 km (0.086 R)
• M25: 13,912,004 km (0.095 R)
• M26: 14,296,321 km (0.093 R)
• M27: 15,140,950 km (0.086 R)
• M28: 15,668,731 km (0.064 R)
• M29: 16,068,606 km (0.118 R)
• M30: 16,269,816 km (0.063 R)
• M31: 16,471,773 km (0.118 R)
• M32: 17,014,514 km (0.045 R)
• M33: 17,082,730 km (0.076 R)
• M34: 18,117,499 km (0.11 R)
• M35: 19,030,495 km (0.048 R)
• M36: 19,456,849 km (0.119 R)
• M37: 19,599,715 km (0.079 R)
• M38: 20,974,070 km (0.086 R)
• M39: 21,047,224 km (0.106 R)
• M40: 22,229,795 km (0.092 R)
• M41: 22,829,233 km (0.071 R)
• M42: 23,509,754 km (0.063 R)
• M43: 25,591,259 km (0.119 R)
• M44: 26,061,744 km (0.059 R)
• M45: 26,693,496 km (0.088 R)
• M46: 26,852,219 km (0.057 R)
• M47: 26,931,656 km (0.099 R)
• M48: 27,011,242 km (0.067 R)
• M49: 27,170,564 km (0.084 R)
• M50: 27,650,623 km (0.108 R)
• M51: 29,025,577 km (0.074 R)
• M52: 29,598,088 km (0.111 R)
• M53: 29,680,218 km (0.057 R)
• M54: 30,920,982 km (0.115 R)
• M55: 33,111,245 km (0.034 R)
• M56: 34,916,442 km (0.11 R)
• M57: 35,089,976 km (0.074 R)
• M58: 37,372,690 km (0.107 R)
• M59: 38,352,855 km (0.115 R)
• M60: 39,702,826 km (0.09 R)
• M61: 40,429,273 km (0.068 R)
• M62: 41,343,466 km (0.099 R)
• M63: 42,634,645 km (0.099 R)
• M64: 42,727,396 km (0.046 R)
• M65: 43,378,446 km (0.072 R)
• M66: 43,938,989 km (0.034 R)
• M67: 44,878,763 km (0.115 R)
• M68: 45,067,406 km (0.08 R)
• M69: 45,540,434 km (0.106 R)
• M70: 45,730,124 km (0.091 R)
• M71: 46,969,393 km (0.078 R)
• M72: 47,544,896 km (0.108 R)
• M73: 47,737,429 km (0.096 R)
• M74: 48,026,452 km (0.101 R)
• M75: 48,703,232 km (0.114 R)
• M76: 49,091,439 km (0.085 R)
• M77: 51,343,186 km (0.058 R)
• M78: 53,328,499 km (0.079 R)
• M79: 53,528,362 km (0.072 R)
• M80: 54,129,596 km (0.11 R)
• M81: 54,733,074 km (0.112 R)
• M82: 55,136,539 km (0.106 R)
• M83: 57,783,524 km (0.105 R)
• M84: 59,951,496 km (0.114 R)
• M85: 63,835,506 km (0.089 R)
• M86: 63,941,571 km (0.114 R)
• M87: 64,685,970 km (0.096 R)
• M88: 67,043,782 km (0.106 R)
• M89: 68,233,384 km (0.096 R)
• M90: 68,993,940 km (0.074 R)
• M91: 71,512,569 km (0.097 R)
• M92: 73,949,818 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855.1

Radius: 7.2

Gravity: 16.49 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 14.06 AU - 15.12 AU

Year: 19678 Days

Day: 17.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,045,660 km

• M1: 102,774 km (0.026 R)
• M2: 195,973 km (0.112 R)
• M3: 510,129 km (0.111 R)
• M4: 1,621,043 km (0.099 R)
• M5: 1,921,435 km (0.103 R)
• M6: 2,497,536 km (0.111 R)
• M7: 2,649,528 km (0.051 R)
• M8: 3,083,362 km (0.087 R)
• M9: 3,371,038 km (0.09 R)
• M10: 3,581,822 km (0.053 R)
• M11: 3,796,944 km (0.105 R)
• M12: 4,016,254 km (0.095 R)
• M13: 4,375,738 km (0.101 R)
• M14: 4,652,344 km (0.094 R)
• M15: 4,792,667 km (0.091 R)
• M16: 5,077,651 km (0.101 R)
• M17: 5,515,524 km (0.092 R)
• M18: 5,564,891 km (0.063 R)
• M19: 5,614,408 km (0.107 R)
• M20: 6,427,173 km (0.054 R)
• M21: 6,636,012 km (0.111 R)
• M22: 7,330,445 km (0.082 R)
• M23: 7,880,217 km (0.094 R)
• M24: 8,103,866 km (0.115 R)
• M25: 8,160,115 km (0.094 R)
• M26: 8,386,457 km (0.071 R)
• M27: 8,557,447 km (0.107 R)
• M28: 9,077,599 km (0.117 R)
• M29: 9,846,981 km (0.079 R)
• M30: 9,967,108 km (0.091 R)
• M31: 11,008,608 km (0.11 R)
• M32: 11,447,379 km (0.039 R)
• M33: 12,406,899 km (0.08 R)
• M34: 12,601,825 km (0.114 R)
• M35: 12,994,969 km (0.102 R)
• M36: 14,470,303 km (0.085 R)
• M37: 14,744,217 km (0.103 R)
• M38: 15,997,847 km (0.11 R)
• M39: 16,068,457 km (0.056 R)
• M40: 16,352,244 km (0.114 R)
• M41: 17,140,774 km (0.114 R)
• M42: 17,503,250 km (0.103 R)
• M43: 18,015,024 km (0.065 R)
• M44: 18,457,684 km (0.104 R)
• M45: 18,829,136 km (0.118 R)
• M46: 19,806,758 km (0.073 R)
• M47: 22,837,162 km (0.113 R)
• M48: 24,121,460 km (0.115 R)
• M49: 24,283,774 km (0.096 R)
• M50: 24,446,237 km (0.12 R)
• M51: 25,182,258 km (0.085 R)
• M52: 25,264,537 km (0.091 R)
• M53: 25,759,706 km (0.058 R)
• M54: 25,925,461 km (0.109 R)
• M55: 27,011,840 km (0.097 R)
• M56: 27,687,724 km (0.072 R)
• M57: 27,942,489 km (0.067 R)
• M58: 28,283,572 km (0.068 R)
• M59: 29,055,946 km (0.118 R)
• M60: 30,096,698 km (0.055 R)
• M61: 31,680,341 km (0.115 R)
• M62: 33,652,639 km (0.08 R)
• M63: 35,664,282 km (0.084 R)
• M64: 35,849,035 km (0.066 R)
• M65: 36,964,587 km (0.094 R)
• M66: 40,282,667 km (0.05 R)
• M67: 40,860,863 km (0.089 R)
• M68: 41,054,293 km (0.054 R)
• M69: 45,585,314 km (0.118 R)
• M70: 46,793,017 km (0.087 R)
• M71: 48,624,394 km (0.089 R)
• M72: 49,445,836 km (0.072 R)
• M73: 51,102,483 km (0.104 R)
• M74: 52,042,406 km (0.088 R)
• M75: 54,257,353 km (0.057 R)
• M76: 55,002,649 km (0.033 R)
• M77: 55,643,975 km (0.077 R)
• M78: 59,434,785 km (0.11 R)
• M79: 60,202,821 km (0.069 R)
• M80: 60,312,775 km (0.062 R)
• M81: 60,532,983 km (0.11 R)
• M82: 61,084,700 km (0.082 R)
• M83: 63,419,773 km (0.084 R)
• M84: 63,643,721 km (0.093 R)
• M85: 64,879,998 km (0.045 R)
• M86: 65,670,772 km (0.099 R)
• M87: 67,490,331 km (0.087 R)
• M88: 68,750,843 km (0.031 R)
• M89: 69,095,965 km (0.098 R)
• M90: 72,111,110 km (0.107 R)
• M91: 72,461,768 km (0.09 R)
• M92: 72,812,874 km (0.082 R)
• M93: 74,932,227 km (0.085 R)
• M94: 78,869,643 km (0.119 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 14,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit