🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.42 AU - 0.62 AU

Year: 135 Days

Day: 13.5 Hours

Environment

Temp: 262 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.66 AU - 0.72 AU

Year: 206 Days

Day: 25.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 113 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,552,813 km

• M1: 168,597 km (0.107 R)
• M2: 536,308 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.89 AU - 1.27 AU

Year: 404 Days

Day: 26.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,552,813 km

• M1: 33,959 km (0.08 R)

Asteroid Belt

Center: 1.48 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.81 AU - 1.95 AU

Year: 928 Days

Day: 13.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.64 AU - 2.3 AU

Year: 995 Days

Day: 17.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.13 AU - 3.27 AU

Year: 2060 Days

Day: 12 Hours

Environment

Temp: -113 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,552,813 km

• M1: 2,368,733 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.3

Radius: 11.4

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.51 AU - 6.67 AU

Year: 4757 Days

Day: 9.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 88,552,813 km

• M1: 148,850 km (0.1 R)
• M2: 268,379 km (0.076 R)
• M3: 402,269 km (0.055 R)
• M4: 484,248 km (0.074 R)
• M5: 581,786 km (0.104 R)
• M6: 742,454 km (0.085 R)
• M7: 828,922 km (0.025 R)
• M8: 1,088,474 km (0.07 R)
• M9: 1,188,405 km (0.108 R)
• M10: 1,350,420 km (0.04 R)
• M11: 1,532,481 km (0.107 R)
• M12: 1,684,173 km (0.06 R)
• M13: 2,085,394 km (0.109 R)
• M14: 2,169,319 km (0.086 R)
• M15: 2,576,075 km (0.081 R)
• M16: 2,666,432 km (0.068 R)
• M17: 2,819,321 km (0.097 R)
• M18: 2,896,963 km (0.117 R)
• M19: 2,991,060 km (0.117 R)
• M20: 3,102,211 km (0.075 R)
• M21: 3,901,064 km (0.1 R)
• M22: 4,092,998 km (0.082 R)
• M23: 4,504,242 km (0.115 R)
• M24: 4,966,500 km (0.093 R)
• M25: 5,996,331 km (0.108 R)
• M26: 6,921,445 km (0.051 R)
• M27: 7,132,976 km (0.097 R)
• M28: 7,649,687 km (0.092 R)
• M29: 7,758,894 km (0.102 R)
• M30: 7,934,671 km (0.067 R)
• M31: 8,156,226 km (0.08 R)
• M32: 8,582,879 km (0.119 R)
• M33: 8,764,790 km (0.12 R)
• M34: 9,016,862 km (0.09 R)
• M35: 9,178,577 km (0.116 R)
• M36: 9,716,830 km (0.112 R)
• M37: 10,001,665 km (0.059 R)
• M38: 10,193,150 km (0.096 R)
• M39: 10,750,253 km (0.088 R)
• M40: 10,897,307 km (0.1 R)
• M41: 10,995,743 km (0.101 R)
• M42: 11,193,361 km (0.071 R)
• M43: 11,267,712 km (0.093 R)
• M44: 11,441,993 km (0.092 R)
• M45: 12,429,489 km (0.032 R)
• M46: 12,894,439 km (0.071 R)
• M47: 13,286,236 km (0.097 R)
• M48: 13,894,650 km (0.057 R)
• M49: 14,054,870 km (0.12 R)
• M50: 14,377,253 km (0.103 R)
• M51: 15,001,824 km (0.111 R)
• M52: 15,083,953 km (0.105 R)
• M53: 16,559,437 km (0.072 R)
• M54: 16,871,349 km (0.114 R)
• M55: 16,956,769 km (0.111 R)
• M56: 17,185,355 km (0.033 R)
• M57: 17,328,669 km (0.061 R)
• M58: 17,645,518 km (0.103 R)
• M59: 18,022,355 km (0.063 R)
• M60: 18,754,487 km (0.075 R)
• M61: 19,287,653 km (0.11 R)
• M62: 19,675,860 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.5

Radius: 12.2

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.37 AU - 7.95 AU

Year: 6186 Days

Day: 12.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 88,552,813 km

• M1: 175,927 km (0.066 R)
• M2: 254,765 km (0.104 R)
• M3: 518,955 km (0.043 R)
• M4: 687,103 km (0.07 R)
• M5: 875,148 km (0.101 R)
• M6: 961,316 km (0.088 R)
• M7: 1,096,552 km (0.061 R)
• M8: 1,254,677 km (0.099 R)
• M9: 1,702,274 km (0.098 R)
• M10: 1,906,326 km (0.084 R)
• M11: 1,982,621 km (0.119 R)
• M12: 2,177,995 km (0.106 R)
• M13: 2,338,963 km (0.088 R)
• M14: 2,715,800 km (0.118 R)
• M15: 2,978,045 km (0.059 R)
• M16: 3,225,629 km (0.116 R)
• M17: 4,460,410 km (0.051 R)
• M18: 4,588,765 km (0.114 R)
• M19: 4,692,287 km (0.118 R)
• M20: 5,007,789 km (0.054 R)
• M21: 5,439,379 km (0.086 R)
• M22: 5,549,183 km (0.12 R)
• M23: 5,659,587 km (0.094 R)
• M24: 5,770,887 km (0.051 R)
• M25: 6,309,440 km (0.088 R)
• M26: 6,775,587 km (0.094 R)
• M27: 6,864,149 km (0.117 R)
• M28: 6,953,159 km (0.105 R)
• M29: 7,162,447 km (0.107 R)
• M30: 7,434,565 km (0.058 R)
• M31: 7,526,119 km (0.11 R)
• M32: 8,589,012 km (0.098 R)
• M33: 8,878,334 km (0.096 R)
• M34: 9,269,084 km (0.114 R)
• M35: 9,665,369 km (0.041 R)
• M36: 10,304,451 km (0.085 R)
• M37: 11,376,170 km (0.115 R)
• M38: 11,800,579 km (0.119 R)
• M39: 12,086,461 km (0.036 R)
• M40: 12,266,277 km (0.066 R)
• M41: 12,811,113 km (0.082 R)
• M42: 13,289,826 km (0.095 R)
• M43: 13,661,876 km (0.117 R)
• M44: 14,302,604 km (0.094 R)
• M45: 14,683,929 km (0.107 R)
• M46: 14,798,969 km (0.069 R)
• M47: 14,952,906 km (0.116 R)
• M48: 15,223,528 km (0.104 R)
• M49: 15,417,856 km (0.075 R)
• M50: 15,495,796 km (0.083 R)
• M51: 15,613,081 km (0.066 R)
• M52: 17,609,165 km (0.105 R)
• M53: 17,772,227 km (0.114 R)
• M54: 18,305,992 km (0.109 R)
• M55: 18,430,009 km (0.118 R)
• M56: 19,431,417 km (0.07 R)
• M57: 21,269,526 km (0.085 R)
• M58: 21,923,718 km (0.108 R)
• M59: 22,319,404 km (0.099 R)
• M60: 23,028,797 km (0.109 R)
• M61: 23,207,267 km (0.039 R)
• M62: 23,341,457 km (0.064 R)
• M63: 24,651,784 km (0.059 R)
• M64: 25,384,814 km (0.114 R)
• M65: 26,311,423 km (0.044 R)
• M66: 27,532,291 km (0.092 R)
• M67: 28,531,904 km (0.062 R)
• M68: 29,060,284 km (0.09 R)
• M69: 29,446,695 km (0.029 R)
• M70: 30,029,229 km (0.102 R)
• M71: 30,175,536 km (0.032 R)
• M72: 30,370,911 km (0.108 R)
• M73: 32,098,467 km (0.109 R)
• M74: 32,597,825 km (0.107 R)
• M75: 32,698,055 km (0.025 R)
• M76: 33,250,969 km (0.111 R)
• M77: 33,908,452 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.9

Radius: 6.7

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 13.9 AU - 18.36 AU

Year: 23314 Days

Day: 20.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,552,813 km

• M1: 136,134 km (0.101 R)
• M2: 197,020 km (0.105 R)
• M3: 327,769 km (0.078 R)
• M4: 388,805 km (0.049 R)
• M5: 523,593 km (0.096 R)
• M6: 795,711 km (0.077 R)
• M7: 1,015,171 km (0.117 R)
• M8: 1,156,092 km (0.034 R)
• M9: 1,204,412 km (0.078 R)
• M10: 1,253,481 km (0.089 R)
• M11: 1,328,429 km (0.106 R)
• M12: 1,430,754 km (0.11 R)
• M13: 1,951,953 km (0.083 R)
• M14: 2,098,260 km (0.088 R)
• M15: 2,686,778 km (0.082 R)
• M16: 2,816,928 km (0.119 R)
• M17: 3,185,537 km (0.108 R)
• M18: 3,676,667 km (0.069 R)
• M19: 4,572,758 km (0.117 R)
• M20: 4,807,028 km (0.042 R)
• M21: 5,206,006 km (0.072 R)
• M22: 5,657,343 km (0.094 R)
• M23: 5,740,669 km (0.059 R)
• M24: 5,866,630 km (0.069 R)
• M25: 6,553,284 km (0.109 R)
• M26: 6,773,044 km (0.082 R)
• M27: 7,584,313 km (0.073 R)
• M28: 7,768,767 km (0.073 R)
• M29: 8,569,116 km (0.112 R)
• M30: 8,857,840 km (0.06 R)
• M31: 9,395,494 km (0.095 R)
• M32: 9,693,194 km (0.109 R)
• M33: 9,743,160 km (0.09 R)
• M34: 9,943,621 km (0.113 R)
• M35: 10,247,005 km (0.099 R)
• M36: 10,502,219 km (0.063 R)
• M37: 10,811,139 km (0.072 R)
• M38: 10,914,810 km (0.116 R)
• M39: 11,175,410 km (0.111 R)
• M40: 12,292,008 km (0.106 R)
• M41: 12,726,740 km (0.101 R)
• M42: 12,836,245 km (0.056 R)
• M43: 15,032,492 km (0.095 R)
• M44: 15,731,413 km (0.075 R)
• M45: 16,440,806 km (0.074 R)
• M46: 17,281,546 km (0.118 R)
• M47: 17,402,870 km (0.06 R)
• M48: 17,585,230 km (0.053 R)
• M49: 18,013,379 km (0.064 R)
• M50: 18,444,969 km (0.057 R)
• M51: 19,633,374 km (0.056 R)
• M52: 21,494,521 km (0.071 R)
• M53: 21,755,570 km (0.073 R)
• M54: 22,215,134 km (0.085 R)
• M55: 24,423,947 km (0.113 R)
• M56: 25,038,495 km (0.108 R)
• M57: 25,588,865 km (0.109 R)
• M58: 26,282,551 km (0.1 R)
• M59: 28,114,975 km (0.079 R)
• M60: 29,190,733 km (0.089 R)
• M61: 29,842,681 km (0.111 R)
• M62: 30,279,955 km (0.115 R)
• M63: 30,939,832 km (0.054 R)
• M64: 31,160,788 km (0.117 R)
• M65: 32,423,095 km (0.079 R)
• M66: 32,947,734 km (0.07 R)
• M67: 34,081,387 km (0.045 R)
• M68: 34,920,781 km (0.081 R)
• M69: 36,386,690 km (0.056 R)
• M70: 36,775,794 km (0.052 R)
• M71: 36,853,884 km (0.039 R)
• M72: 39,537,969 km (0.106 R)
• M73: 40,903,499 km (0.059 R)
• M74: 42,202,756 km (0.032 R)
• M75: 42,857,396 km (0.082 R)
• M76: 44,176,850 km (0.059 R)
• M77: 47,448,405 km (0.12 R)
• M78: 47,703,320 km (0.029 R)
• M79: 50,017,599 km (0.071 R)
• M80: 50,536,853 km (0.083 R)
• M81: 52,631,672 km (0.082 R)
• M82: 53,866,752 km (0.092 R)
• M83: 54,310,161 km (0.094 R)
• M84: 55,379,187 km (0.054 R)
• M85: 55,647,566 km (0.069 R)
• M86: 56,185,519 km (0.12 R)
• M87: 56,725,269 km (0.092 R)
• M88: 58,536,749 km (0.116 R)
• M89: 58,627,854 km (0.088 R)
• M90: 60,367,079 km (0.086 R)
• M91: 61,752,206 km (0.035 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.2

Radius: 3.6

Gravity: 53.02 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 16.61 AU - 17.25 AU

Year: 25070 Days

Day: 18.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,552,813 km

• M1: 1,155,344 km (0.037 R)
• M2: 2,238,134 km (0.048 R)
• M3: 2,636,363 km (0.111 R)
• M4: 2,718,642 km (0.054 R)
• M5: 2,760,081 km (0.119 R)
• M6: 4,681,067 km (0.048 R)
• M7: 4,830,964 km (0.108 R)
• M8: 5,603,338 km (0.113 R)
• M9: 7,087,498 km (0.07 R)
• M10: 7,144,645 km (0.054 R)
• M11: 7,549,157 km (0.037 R)
• M12: 7,783,727 km (0.076 R)
• M13: 8,684,156 km (0.042 R)
• M14: 9,115,597 km (0.105 R)
• M15: 9,302,594 km (0.062 R)
• M16: 9,428,107 km (0.116 R)
• M17: 9,554,068 km (0.073 R)
• M18: 9,807,636 km (0.115 R)
• M19: 9,935,243 km (0.06 R)
• M20: 10,063,299 km (0.081 R)
• M21: 10,256,580 km (0.047 R)
• M22: 10,581,506 km (0.074 R)
• M23: 10,975,846 km (0.116 R)
• M24: 12,600,329 km (0.06 R)
• M25: 13,158,330 km (0.109 R)
• M26: 14,226,010 km (0.108 R)
• M27: 16,899,623 km (0.095 R)
• M28: 17,359,935 km (0.032 R)
• M29: 17,746,795 km (0.118 R)
• M30: 17,824,437 km (0.074 R)
• M31: 18,136,348 km (0.12 R)
• M32: 18,686,569 km (0.086 R)
• M33: 18,765,557 km (0.097 R)
• M34: 19,642,500 km (0.03 R)
• M35: 20,288,463 km (0.104 R)
• M36: 21,188,145 km (0.088 R)
• M37: 21,684,361 km (0.094 R)
• M38: 21,767,388 km (0.066 R)
• M39: 22,100,692 km (0.054 R)
• M40: 22,772,386 km (0.057 R)
• M41: 23,365,691 km (0.089 R)
• M42: 23,621,504 km (0.094 R)
• M43: 23,706,924 km (0.093 R)
• M44: 25,350,406 km (0.083 R)
• M45: 25,613,250 km (0.12 R)
• M46: 26,141,630 km (0.031 R)
• M47: 26,762,610 km (0.11 R)
• M48: 27,388,528 km (0.092 R)
• M49: 28,200,096 km (0.115 R)
• M50: 29,754,867 km (0.096 R)
• M51: 31,525,058 km (0.112 R)
• M52: 32,375,373 km (0.084 R)
• M53: 33,809,418 km (0.072 R)
• M54: 35,068,733 km (0.119 R)
• M55: 35,851,429 km (0.085 R)
• M56: 36,639,810 km (0.036 R)
• M57: 37,234,910 km (0.05 R)
• M58: 38,233,625 km (0.056 R)
• M59: 38,736,424 km (0.111 R)
• M60: 39,342,445 km (0.059 R)
• M61: 41,591,649 km (0.114 R)
• M62: 43,462,669 km (0.037 R)
• M63: 43,777,124 km (0.107 R)
• M64: 44,408,427 km (0.057 R)
• M65: 45,042,572 km (0.082 R)
• M66: 45,148,637 km (0.076 R)
• M67: 45,573,495 km (0.107 R)
• M68: 48,475,544 km (0.094 R)
• M69: 50,884,070 km (0.051 R)
• M70: 52,102,844 km (0.107 R)
• M71: 52,325,446 km (0.065 R)
• M72: 52,883,446 km (0.119 R)
• M73: 53,667,937 km (0.072 R)
• M74: 56,158,293 km (0.07 R)
• M75: 59,963,763 km (0.026 R)
• M76: 60,430,658 km (0.114 R)
• M77: 61,956,407 km (0.094 R)
• M78: 63,851,513 km (0.11 R)
• M79: 64,447,660 km (0.093 R)
• M80: 66,609,050 km (0.102 R)
• M81: 66,971,526 km (0.073 R)
• M82: 71,125,709 km (0.093 R)
• M83: 71,372,695 km (0.087 R)
• M84: 71,867,415 km (0.106 R)
• M85: 73,233,842 km (0.112 R)
• M86: 73,358,607 km (0.089 R)
• M87: 75,992,427 km (0.103 R)
• M88: 81,869,080 km (0.055 R)
• M89: 83,035,794 km (0.097 R)
• M90: 83,165,795 km (0.12 R)
• M91: 85,254,630 km (0.052 R)
• M92: 86,568,847 km (0.114 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 15,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit