🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.45 AU - 0.71 AU

Year: 164 Days

Day: 13.6 Hours

Environment

Temp: 209 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,667,912 km

• M1: 349,461 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.54 AU - 1.58 AU

Year: 723 Days

Day: 44.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.11 AU - 3.59 AU

Year: 2274 Days

Day: 18.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.99 AU - 3.77 AU

Year: 2305 Days

Day: 44.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,667,912 km

• M1: 213,327 km (0.057 R)
• M2: 870,061 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.78 AU - 5.26 AU

Year: 3564 Days

Day: 23.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,667,912 km

• M1: 988,543 km (0.113 R)

Asteroid Belt

Center: 4.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.1

Radius: 10.7

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.63 AU - 6.27 AU

Year: 4718 Days

Day: 14 Hours

Environment

Temp: -156 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 59,667,912 km

• M1: 159,920 km (0.104 R)
• M2: 243,097 km (0.098 R)
• M3: 444,156 km (0.116 R)
• M4: 562,189 km (0.088 R)
• M5: 667,805 km (0.083 R)
• M6: 755,020 km (0.041 R)
• M7: 1,236,726 km (0.101 R)
• M8: 1,346,830 km (0.068 R)
• M9: 1,679,834 km (0.078 R)
• M10: 1,946,717 km (0.081 R)
• M11: 2,057,270 km (0.082 R)
• M12: 2,151,217 km (0.089 R)
• M13: 2,265,809 km (0.047 R)
• M14: 2,521,173 km (0.043 R)
• M15: 3,059,875 km (0.119 R)
• M16: 3,453,766 km (0.051 R)
• M17: 3,543,525 km (0.088 R)
• M18: 3,679,509 km (0.077 R)
• M19: 3,771,213 km (0.099 R)
• M20: 3,910,339 km (0.116 R)
• M21: 4,386,060 km (0.117 R)
• M22: 4,581,584 km (0.047 R)
• M23: 4,680,469 km (0.099 R)
• M24: 4,905,464 km (0.068 R)
• M25: 4,981,310 km (0.118 R)
• M26: 5,340,345 km (0.114 R)
• M27: 5,681,428 km (0.11 R)
• M28: 5,814,420 km (0.07 R)
• M29: 6,301,960 km (0.105 R)
• M30: 6,522,916 km (0.114 R)
• M31: 7,548,709 km (0.056 R)
• M32: 8,230,276 km (0.081 R)
• M33: 8,624,317 km (0.108 R)
• M34: 8,746,688 km (0.095 R)
• M35: 8,900,625 km (0.038 R)
• M36: 9,055,458 km (0.062 R)
• M37: 9,179,924 km (0.096 R)
• M38: 9,273,722 km (0.058 R)
• M39: 9,556,910 km (0.12 R)
• M40: 10,455,994 km (0.064 R)
• M41: 10,652,266 km (0.101 R)
• M42: 10,783,763 km (0.104 R)
• M43: 11,015,190 km (0.059 R)
• M44: 11,114,823 km (0.113 R)
• M45: 11,181,394 km (0.117 R)
• M46: 11,855,033 km (0.117 R)
• M47: 11,957,208 km (0.115 R)
• M48: 12,265,529 km (0.111 R)
• M49: 12,334,344 km (0.116 R)
• M50: 12,889,951 km (0.095 R)
• M51: 12,995,118 km (0.101 R)
• M52: 13,065,280 km (0.117 R)
• M53: 15,119,258 km (0.054 R)
• M54: 15,788,559 km (0.113 R)
• M55: 16,887,206 km (0.103 R)
• M56: 17,271,673 km (0.097 R)
• M57: 18,521,563 km (0.115 R)
• M58: 19,117,561 km (0.117 R)
• M59: 21,025,382 km (0.12 R)
• M60: 21,190,538 km (0.038 R)
• M61: 21,397,582 km (0.113 R)
• M62: 21,938,977 km (0.097 R)
• M63: 22,400,785 km (0.098 R)
• M64: 22,653,905 km (0.112 R)
• M65: 22,865,586 km (0.115 R)
• M66: 22,993,043 km (0.072 R)
• M67: 23,291,042 km (0.062 R)
• M68: 23,633,322 km (0.108 R)
• M69: 24,063,416 km (0.106 R)
• M70: 24,236,201 km (0.118 R)
• M71: 25,018,897 km (0.092 R)
• M72: 25,281,591 km (0.058 R)
• M73: 25,457,219 km (0.047 R)
• M74: 25,633,296 km (0.068 R)
• M75: 26,208,350 km (0.102 R)
• M76: 27,461,232 km (0.079 R)
• M77: 28,368,095 km (0.116 R)
• M78: 29,978,665 km (0.117 R)
• M79: 30,444,214 km (0.052 R)
• M80: 30,724,710 km (0.101 R)
• M81: 31,194,148 km (0.062 R)
• M82: 31,382,641 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.5

Radius: 13.9

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6 AU - 6.94 AU

Year: 6103 Days

Day: 12.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 59,667,912 km

• M1: 295,605 km (0.113 R)
• M2: 473,776 km (0.074 R)
• M3: 854,802 km (0.084 R)
• M4: 1,121,685 km (0.103 R)
• M5: 1,471,295 km (0.119 R)
• M6: 1,659,190 km (0.096 R)
• M7: 1,756,429 km (0.057 R)
• M8: 2,039,019 km (0.081 R)
• M9: 2,671,519 km (0.12 R)
• M10: 2,786,709 km (0.107 R)
• M11: 3,166,538 km (0.081 R)
• M12: 3,288,610 km (0.117 R)
• M13: 3,412,477 km (0.082 R)
• M14: 3,819,234 km (0.099 R)
• M15: 3,975,863 km (0.076 R)
• M16: 4,134,736 km (0.072 R)
• M17: 4,322,780 km (0.067 R)
• M18: 4,486,141 km (0.082 R)
• M19: 4,679,421 km (0.088 R)
• M20: 4,932,092 km (0.082 R)
• M21: 5,421,726 km (0.083 R)
• M22: 5,598,401 km (0.113 R)
• M23: 5,776,871 km (0.109 R)
• M24: 5,987,655 km (0.055 R)
• M25: 6,385,735 km (0.056 R)
• M26: 8,029,815 km (0.111 R)
• M27: 8,503,143 km (0.064 R)
• M28: 9,195,332 km (0.065 R)
• M29: 9,690,501 km (0.098 R)
• M30: 10,085,888 km (0.068 R)
• M31: 11,115,870 km (0.086 R)
• M32: 11,491,959 km (0.086 R)
• M33: 11,795,792 km (0.053 R)
• M34: 11,948,681 km (0.106 R)
• M35: 12,063,871 km (0.05 R)
• M36: 12,372,641 km (0.098 R)
• M37: 13,275,165 km (0.114 R)
• M38: 13,394,545 km (0.102 R)
• M39: 13,594,108 km (0.113 R)
• M40: 14,607,035 km (0.049 R)
• M41: 14,771,443 km (0.119 R)
• M42: 15,226,520 km (0.106 R)
• M43: 15,644,197 km (0.074 R)
• M44: 15,981,241 km (0.098 R)
• M45: 16,576,641 km (0.075 R)
• M46: 17,265,988 km (0.078 R)
• M47: 17,352,904 km (0.083 R)
• M48: 18,273,530 km (0.084 R)
• M49: 18,539,515 km (0.1 R)
• M50: 20,070,798 km (0.072 R)
• M51: 20,162,203 km (0.043 R)
• M52: 20,482,940 km (0.062 R)
• M53: 20,897,925 km (0.103 R)
• M54: 21,455,476 km (0.106 R)
• M55: 22,585,389 km (0.091 R)
• M56: 23,109,729 km (0.104 R)
• M57: 23,493,598 km (0.114 R)
• M58: 24,170,528 km (0.105 R)
• M59: 24,804,823 km (0.084 R)
• M60: 25,099,381 km (0.12 R)
• M61: 25,247,184 km (0.119 R)
• M62: 25,791,271 km (0.083 R)
• M63: 26,039,903 km (0.091 R)
• M64: 27,345,743 km (0.066 R)
• M65: 27,599,311 km (0.089 R)
• M66: 28,930,283 km (0.091 R)
• M67: 30,020,702 km (0.1 R)
• M68: 30,755,078 km (0.12 R)
• M69: 32,616,824 km (0.119 R)
• M70: 33,101,521 km (0.09 R)
• M71: 33,263,535 km (0.118 R)
• M72: 34,296,209 km (0.106 R)
• M73: 36,114,572 km (0.058 R)
• M74: 36,616,024 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.5

Radius: 14.1

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.55 AU - 10.93 AU

Year: 10416 Days

Day: 9.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,667,912 km

• M1: 204,799 km (0.09 R)
• M2: 296,653 km (0.119 R)
• M3: 462,856 km (0.112 R)
• M4: 687,253 km (0.101 R)
• M5: 858,991 km (0.114 R)
• M6: 1,105,827 km (0.038 R)
• M7: 1,333,515 km (0.065 R)
• M8: 2,342,553 km (0.108 R)
• M9: 2,695,006 km (0.058 R)
• M10: 3,211,417 km (0.069 R)
• M11: 3,451,073 km (0.05 R)
• M12: 4,075,944 km (0.116 R)
• M13: 4,434,978 km (0.088 R)
• M14: 4,736,269 km (0.099 R)
• M15: 4,941,068 km (0.083 R)
• M16: 5,044,440 km (0.106 R)
• M17: 5,253,578 km (0.072 R)
• M18: 5,430,104 km (0.115 R)
• M19: 5,537,066 km (0.12 R)
• M20: 5,644,627 km (0.117 R)
• M21: 5,752,936 km (0.076 R)
• M22: 5,861,993 km (0.087 R)
• M23: 8,306,721 km (0.106 R)
• M24: 9,440,374 km (0.105 R)
• M25: 10,444,175 km (0.095 R)
• M26: 10,711,656 km (0.092 R)
• M27: 10,801,415 km (0.102 R)
• M28: 10,891,323 km (0.097 R)
• M29: 11,071,888 km (0.118 R)
• M30: 12,458,062 km (0.112 R)
• M31: 12,836,993 km (0.113 R)
• M32: 13,752,083 km (0.03 R)
• M33: 13,996,377 km (0.027 R)
• M34: 14,143,581 km (0.077 R)
• M35: 14,787,899 km (0.115 R)
• M36: 15,695,809 km (0.045 R)
• M37: 17,248,784 km (0.114 R)
• M38: 18,311,378 km (0.084 R)
• M39: 20,276,795 km (0.034 R)
• M40: 20,443,746 km (0.104 R)
• M41: 20,834,645 km (0.089 R)
• M42: 20,946,843 km (0.074 R)
• M43: 21,454,130 km (0.068 R)
• M44: 21,680,920 km (0.117 R)
• M45: 22,022,602 km (0.094 R)
• M46: 23,816,131 km (0.114 R)
• M47: 24,168,733 km (0.093 R)
• M48: 24,404,649 km (0.118 R)
• M49: 24,522,981 km (0.037 R)
• M50: 25,476,218 km (0.075 R)
• M51: 26,078,050 km (0.061 R)
• M52: 27,173,256 km (0.07 R)
• M53: 28,407,888 km (0.046 R)
• M54: 28,532,353 km (0.116 R)
• M55: 29,786,881 km (0.104 R)
• M56: 29,913,441 km (0.059 R)
• M57: 30,803,548 km (0.1 R)
• M58: 31,380,547 km (0.119 R)
• M59: 31,896,211 km (0.12 R)
• M60: 33,198,011 km (0.093 R)
• M61: 34,053,412 km (0.105 R)
• M62: 34,450,594 km (0.095 R)
• M63: 34,649,859 km (0.093 R)
• M64: 35,316,617 km (0.069 R)
• M65: 35,853,224 km (0.064 R)
• M66: 37,547,121 km (0.083 R)
• M67: 37,820,586 km (0.04 R)
• M68: 41,859,429 km (0.103 R)
• M69: 42,640,779 km (0.088 R)
• M70: 43,212,093 km (0.116 R)
• M71: 44,578,969 km (0.119 R)
• M72: 44,796,035 km (0.116 R)
• M73: 45,158,810 km (0.112 R)
• M74: 45,376,774 km (0.095 R)
• M75: 45,595,187 km (0.057 R)
• M76: 47,133,951 km (0.119 R)
• M77: 48,689,769 km (0.119 R)
• M78: 48,913,417 km (0.094 R)
• M79: 49,886,402 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.5

Radius: 7.3

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 13.07 AU - 13.23 AU

Year: 17685 Days

Day: 18.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,667,912 km

• M1: 105,915 km (0.106 R)
• M2: 189,541 km (0.093 R)
• M3: 369,956 km (0.11 R)
• M4: 585,376 km (0.12 R)
• M5: 737,069 km (0.06 R)
• M6: 923,019 km (0.105 R)
• M7: 1,290,132 km (0.118 R)
• M8: 1,363,734 km (0.049 R)
• M9: 1,567,187 km (0.097 R)
• M10: 1,835,267 km (0.095 R)
• M11: 2,060,262 km (0.08 R)
• M12: 2,353,922 km (0.053 R)
• M13: 2,755,443 km (0.091 R)
• M14: 3,078,874 km (0.083 R)
• M15: 3,178,207 km (0.11 R)
• M16: 3,586,609 km (0.086 R)
• M17: 3,832,398 km (0.061 R)
• M18: 3,975,414 km (0.043 R)
• M19: 4,229,880 km (0.029 R)
• M20: 4,792,966 km (0.092 R)
• M21: 4,985,947 km (0.043 R)
• M22: 5,459,574 km (0.085 R)
• M23: 5,865,134 km (0.056 R)
• M24: 6,748,360 km (0.098 R)
• M25: 7,404,347 km (0.119 R)
• M26: 7,852,841 km (0.066 R)
• M27: 7,943,647 km (0.083 R)
• M28: 8,080,529 km (0.042 R)
• M29: 8,965,251 km (0.069 R)
• M30: 9,155,390 km (0.09 R)
• M31: 9,298,854 km (0.105 R)
• M32: 9,685,116 km (0.082 R)
• M33: 10,076,763 km (0.082 R)
• M34: 11,539,232 km (0.088 R)
• M35: 12,111,144 km (0.094 R)
• M36: 12,321,329 km (0.031 R)
• M37: 12,852,402 km (0.06 R)
• M38: 13,390,805 km (0.101 R)
• M39: 13,662,774 km (0.057 R)
• M40: 14,267,598 km (0.113 R)
• M41: 14,489,601 km (0.055 R)
• M42: 16,889,749 km (0.104 R)
• M43: 18,015,324 km (0.12 R)
• M44: 18,315,567 km (0.11 R)
• M45: 18,496,580 km (0.114 R)
• M46: 19,410,174 km (0.11 R)
• M47: 19,717,897 km (0.088 R)
• M48: 20,588,257 km (0.115 R)
• M49: 21,028,225 km (0.1 R)
• M50: 21,217,765 km (0.107 R)
• M51: 21,725,800 km (0.106 R)
• M52: 23,600,859 km (0.112 R)
• M53: 24,391,783 km (0.096 R)
• M54: 24,723,890 km (0.081 R)
• M55: 24,923,903 km (0.091 R)
• M56: 25,392,593 km (0.096 R)
• M57: 25,527,081 km (0.059 R)
• M58: 26,270,882 km (0.106 R)
• M59: 26,406,867 km (0.111 R)
• M60: 26,474,934 km (0.107 R)
• M61: 26,747,950 km (0.077 R)
• M62: 27,918,254 km (0.116 R)
• M63: 28,057,081 km (0.057 R)
• M64: 28,126,494 km (0.112 R)
• M65: 28,614,482 km (0.09 R)
• M66: 28,824,518 km (0.094 R)
• M67: 29,316,545 km (0.103 R)
• M68: 29,528,226 km (0.04 R)
• M69: 30,308,678 km (0.074 R)
• M70: 30,380,036 km (0.089 R)
• M71: 31,456,243 km (0.113 R)
• M72: 31,890,077 km (0.096 R)
• M73: 32,107,892 km (0.112 R)
• M74: 32,983,638 km (0.099 R)
• M75: 33,350,901 km (0.112 R)
• M76: 34,015,414 km (0.039 R)
• M77: 34,609,617 km (0.071 R)
• M78: 35,057,663 km (0.104 R)
• M79: 36,185,930 km (0.106 R)
• M80: 40,188,720 km (0.106 R)
• M81: 40,816,881 km (0.108 R)
• M82: 42,162,365 km (0.113 R)
• M83: 42,560,893 km (0.097 R)
• M84: 44,006,009 km (0.102 R)
• M85: 46,943,961 km (0.11 R)
• M86: 47,605,334 km (0.116 R)
• M87: 47,771,238 km (0.066 R)
• M88: 48,603,301 km (0.098 R)
• M89: 50,873,897 km (0.099 R)
• M90: 52,492,247 km (0.11 R)
• M91: 52,920,995 km (0.108 R)
• M92: 54,734,121 km (0.033 R)
• M93: 54,907,954 km (0.094 R)
• M94: 55,866,726 km (0.076 R)
• M95: 56,041,756 km (0.059 R)
• M96: 57,712,764 km (0.098 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: 205 - 12,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit