🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.43 AU - 0.67 AU

Year: 144 Days

Day: 40.6 Hours

Environment

Temp: 211 °C

Axial Tilt: 8.8 °

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: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.63 AU - 0.63 AU

Year: 177 Days

Day: 32.8 Hours

Environment

Temp: 223 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.77 AU - 0.81 AU

Year: 248 Days

Day: 38.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,941,361 km

• M1: 287,078 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.34 AU - 3.08 AU

Year: 1575 Days

Day: 29.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.9

Radius: 14.1

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.78 AU - 10.86 AU

Year: 9249 Days

Day: 14.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 87,941,361 km

• M1: 197,768 km (0.12 R)
• M2: 333,154 km (0.078 R)
• M3: 621,729 km (0.088 R)
• M4: 748,887 km (0.04 R)
• M5: 1,149,061 km (0.115 R)
• M6: 1,503,159 km (0.102 R)
• M7: 1,636,750 km (0.045 R)
• M8: 1,844,691 km (0.091 R)
• M9: 2,136,108 km (0.105 R)
• M10: 2,442,634 km (0.094 R)
• M11: 3,213,213 km (0.097 R)
• M12: 3,476,505 km (0.114 R)
• M13: 4,118,280 km (0.114 R)
• M14: 4,437,073 km (0.046 R)
• M15: 4,697,972 km (0.07 R)
• M16: 5,200,770 km (0.102 R)
• M17: 5,721,071 km (0.089 R)
• M18: 6,149,370 km (0.03 R)
• M19: 6,404,135 km (0.105 R)
• M20: 6,999,385 km (0.036 R)
• M21: 7,113,080 km (0.048 R)
• M22: 7,768,617 km (0.095 R)
• M23: 8,243,142 km (0.095 R)
• M24: 8,605,169 km (0.091 R)
• M25: 9,345,229 km (0.113 R)
• M26: 11,150,277 km (0.111 R)
• M27: 11,911,132 km (0.101 R)
• M28: 12,550,364 km (0.067 R)
• M29: 13,341,587 km (0.112 R)
• M30: 16,362,118 km (0.088 R)
• M31: 16,868,506 km (0.106 R)
• M32: 17,741,111 km (0.082 R)
• M33: 18,052,573 km (0.081 R)
• M34: 20,827,464 km (0.108 R)
• M35: 21,541,794 km (0.068 R)
• M36: 21,763,199 km (0.107 R)
• M37: 22,041,002 km (0.088 R)
• M38: 22,320,002 km (0.091 R)
• M39: 22,431,902 km (0.09 R)
• M40: 22,600,199 km (0.111 R)
• M41: 22,937,991 km (0.043 R)
• M42: 23,220,731 km (0.053 R)
• M43: 23,961,390 km (0.096 R)
• M44: 24,651,934 km (0.12 R)
• M45: 24,767,573 km (0.105 R)
• M46: 24,999,599 km (0.094 R)
• M47: 25,993,677 km (0.068 R)
• M48: 26,170,502 km (0.112 R)
• M49: 26,347,626 km (0.116 R)
• M50: 26,881,541 km (0.101 R)
• M51: 27,060,310 km (0.117 R)
• M52: 27,299,367 km (0.106 R)
• M53: 27,659,150 km (0.073 R)
• M54: 27,899,853 km (0.107 R)
• M55: 28,020,429 km (0.113 R)
• M56: 29,974,028 km (0.1 R)
• M57: 30,159,529 km (0.113 R)
• M58: 30,717,978 km (0.045 R)
• M59: 30,967,358 km (0.097 R)
• M60: 31,342,549 km (0.112 R)
• M61: 31,593,574 km (0.096 R)
• M62: 32,034,439 km (0.066 R)
• M63: 32,350,540 km (0.107 R)
• M64: 32,731,416 km (0.05 R)
• M65: 33,369,301 km (0.11 R)
• M66: 34,269,282 km (0.104 R)
• M67: 34,398,534 km (0.12 R)
• M68: 35,438,240 km (0.094 R)
• M69: 35,568,839 km (0.1 R)
• M70: 36,686,185 km (0.115 R)
• M71: 37,215,911 km (0.115 R)
• M72: 37,481,747 km (0.112 R)
• M73: 37,948,492 km (0.086 R)
• M74: 38,417,182 km (0.115 R)
• M75: 38,753,179 km (0.061 R)
• M76: 38,955,136 km (0.074 R)
• M77: 39,970,606 km (0.054 R)
• M78: 41,131,935 km (0.079 R)
• M79: 41,338,080 km (0.09 R)
• M80: 41,475,710 km (0.105 R)
• M81: 41,682,305 km (0.073 R)
• M82: 41,889,349 km (0.052 R)
• M83: 42,165,955 km (0.095 R)
• M84: 43,278,215 km (0.099 R)
• M85: 44,189,117 km (0.119 R)
• M86: 44,541,120 km (0.116 R)
• M87: 45,815,993 km (0.114 R)
• M88: 46,815,906 km (0.117 R)
• M89: 47,246,748 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.6

Radius: 10.3

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.35 AU - 10.39 AU

Year: 10128 Days

Day: 13.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 87,941,361 km

• M1: 143,315 km (0.078 R)
• M2: 218,413 km (0.111 R)
• M3: 470,934 km (0.098 R)
• M4: 597,045 km (0.114 R)
• M5: 758,012 km (0.049 R)
• M6: 1,008,439 km (0.12 R)
• M7: 1,110,914 km (0.043 R)
• M8: 1,217,128 km (0.062 R)
• M9: 1,556,715 km (0.082 R)
• M10: 1,706,912 km (0.077 R)
• M11: 1,957,638 km (0.091 R)
• M12: 2,054,727 km (0.093 R)
• M13: 2,237,087 km (0.051 R)
• M14: 2,707,422 km (0.111 R)
• M15: 3,208,276 km (0.075 R)
• M16: 3,342,914 km (0.116 R)
• M17: 3,558,185 km (0.118 R)
• M18: 3,677,564 km (0.115 R)
• M19: 4,168,694 km (0.099 R)
• M20: 4,550,618 km (0.114 R)
• M21: 5,462,566 km (0.068 R)
• M22: 5,600,645 km (0.119 R)
• M23: 6,478,186 km (0.093 R)
• M24: 6,600,108 km (0.076 R)
• M25: 7,070,145 km (0.05 R)
• M26: 7,145,393 km (0.106 R)
• M27: 7,372,632 km (0.025 R)
• M28: 7,886,351 km (0.065 R)
• M29: 8,279,345 km (0.061 R)
• M30: 8,385,110 km (0.109 R)
• M31: 8,948,346 km (0.12 R)
• M32: 9,056,954 km (0.116 R)
• M33: 9,248,140 km (0.049 R)
• M34: 9,358,095 km (0.105 R)
• M35: 9,440,822 km (0.077 R)
• M36: 9,773,977 km (0.102 R)
• M37: 10,537,973 km (0.065 R)
• M38: 11,028,804 km (0.105 R)
• M39: 11,379,760 km (0.1 R)
• M40: 11,704,687 km (0.056 R)
• M41: 12,122,813 km (0.097 R)
• M42: 12,636,981 km (0.075 R)
• M43: 12,728,535 km (0.114 R)
• M44: 12,820,238 km (0.102 R)
• M45: 13,375,097 km (0.067 R)
• M46: 14,317,414 km (0.097 R)
• M47: 14,732,398 km (0.099 R)
• M48: 14,828,739 km (0.08 R)
• M49: 15,216,048 km (0.071 R)
• M50: 15,541,573 km (0.07 R)
• M51: 15,967,927 km (0.102 R)
• M52: 16,398,320 km (0.108 R)
• M53: 16,865,963 km (0.113 R)
• M54: 17,067,771 km (0.114 R)
• M55: 17,372,053 km (0.07 R)
• M56: 18,398,893 km (0.12 R)
• M57: 18,537,420 km (0.097 R)
• M58: 18,954,649 km (0.05 R)
• M59: 19,129,529 km (0.059 R)
• M60: 19,269,702 km (0.071 R)
• M61: 19,727,920 km (0.082 R)
• M62: 19,798,680 km (0.107 R)
• M63: 20,870,848 km (0.096 R)
• M64: 21,123,668 km (0.109 R)
• M65: 21,486,742 km (0.118 R)
• M66: 22,071,819 km (0.091 R)
• M67: 22,145,422 km (0.092 R)
• M68: 23,108,533 km (0.104 R)
• M69: 23,670,273 km (0.081 R)
• M70: 23,896,315 km (0.086 R)
• M71: 24,085,257 km (0.09 R)
• M72: 24,160,954 km (0.057 R)
• M73: 24,654,926 km (0.034 R)
• M74: 24,807,516 km (0.067 R)
• M75: 24,960,554 km (0.117 R)
• M76: 25,459,762 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.8

Radius: 10.9

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 10.41 AU - 13.19 AU

Year: 14313 Days

Day: 8.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 87,941,361 km

• M1: 512,522 km (0.116 R)
• M2: 690,544 km (0.117 R)
• M3: 767,886 km (0.099 R)
• M4: 862,282 km (0.034 R)
• M5: 1,281,156 km (0.032 R)
• M6: 2,171,712 km (0.095 R)
• M7: 2,531,794 km (0.062 R)
• M8: 3,421,303 km (0.117 R)
• M9: 3,698,957 km (0.086 R)
• M10: 3,793,204 km (0.101 R)
• M11: 4,778,754 km (0.103 R)
• M12: 5,300,103 km (0.06 R)
• M13: 6,312,282 km (0.105 R)
• M14: 6,710,661 km (0.105 R)
• M15: 8,230,426 km (0.105 R)
• M16: 8,886,114 km (0.087 R)
• M17: 9,236,322 km (0.09 R)
• M18: 9,526,243 km (0.102 R)
• M19: 9,884,679 km (0.078 R)
• M20: 10,081,999 km (0.063 R)
• M21: 11,293,742 km (0.082 R)
• M22: 12,373,689 km (0.054 R)
• M23: 13,742,060 km (0.103 R)
• M24: 14,221,073 km (0.094 R)
• M25: 14,931,214 km (0.098 R)
• M26: 15,461,838 km (0.1 R)
• M27: 15,767,915 km (0.1 R)
• M28: 16,854,743 km (0.1 R)
• M29: 17,645,667 km (0.095 R)
• M30: 20,049,107 km (0.067 R)
• M31: 21,650,701 km (0.075 R)
• M32: 22,380,440 km (0.088 R)
• M33: 22,466,907 km (0.106 R)
• M34: 23,205,622 km (0.102 R)
• M35: 24,173,520 km (0.114 R)
• M36: 24,617,826 km (0.105 R)
• M37: 25,740,558 km (0.036 R)
• M38: 26,148,661 km (0.103 R)
• M39: 29,207,189 km (0.095 R)
• M40: 30,778,416 km (0.057 R)
• M41: 30,874,607 km (0.029 R)
• M42: 31,163,480 km (0.059 R)
• M43: 31,550,191 km (0.098 R)
• M44: 31,841,159 km (0.087 R)
• M45: 32,035,636 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535

Radius: 3.8

Gravity: 37.05 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 14.51 AU - 22.51 AU

Year: 28120 Days

Day: 23.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,941,361 km

• M1: 192,832 km (0.092 R)
• M2: 373,995 km (0.055 R)
• M3: 647,609 km (0.104 R)
• M4: 1,150,258 km (0.084 R)
• M5: 1,180,926 km (0.114 R)
• M6: 1,243,308 km (0.081 R)
• M7: 1,503,758 km (0.078 R)
• M8: 1,961,976 km (0.099 R)
• M9: 2,148,973 km (0.107 R)
• M10: 2,381,000 km (0.118 R)
• M11: 2,661,645 km (0.117 R)
• M12: 3,297,735 km (0.092 R)
• M13: 3,564,768 km (0.076 R)
• M14: 4,553,161 km (0.089 R)
• M15: 5,001,057 km (0.117 R)
• M16: 5,102,484 km (0.094 R)
• M17: 5,410,805 km (0.117 R)
• M18: 5,515,075 km (0.032 R)
• M19: 6,262,466 km (0.108 R)
• M20: 7,154,817 km (0.1 R)
• M21: 8,026,973 km (0.11 R)
• M22: 8,205,443 km (0.068 R)
• M23: 8,566,124 km (0.094 R)
• M24: 9,055,159 km (0.105 R)
• M25: 9,303,192 km (0.088 R)
• M26: 10,446,120 km (0.12 R)
• M27: 10,706,121 km (0.091 R)
• M28: 12,861,079 km (0.1 R)
• M29: 13,915,893 km (0.045 R)
• M30: 15,957,754 km (0.051 R)
• M31: 16,861,026 km (0.101 R)
• M32: 17,165,907 km (0.109 R)
• M33: 17,935,738 km (0.069 R)
• M34: 18,324,842 km (0.088 R)
• M35: 19,668,679 km (0.109 R)
• M36: 20,880,572 km (0.117 R)
• M37: 21,207,742 km (0.093 R)
• M38: 22,033,223 km (0.058 R)
• M39: 22,116,400 km (0.108 R)
• M40: 23,121,996 km (0.067 R)
• M41: 28,007,414 km (0.114 R)
• M42: 28,368,095 km (0.069 R)
• M43: 29,368,156 km (0.109 R)
• M44: 29,459,710 km (0.085 R)
• M45: 29,642,968 km (0.028 R)
• M46: 29,734,671 km (0.115 R)
• M47: 33,100,623 km (0.078 R)
• M48: 34,634,899 km (0.084 R)
• M49: 35,313,475 km (0.062 R)
• M50: 35,605,490 km (0.033 R)
• M51: 35,898,403 km (0.07 R)
• M52: 38,470,439 km (0.083 R)
• M53: 39,576,416 km (0.096 R)
• M54: 40,387,236 km (0.101 R)
• M55: 41,408,391 km (0.073 R)
• M56: 42,748,639 km (0.099 R)
• M57: 44,312,684 km (0.113 R)
• M58: 44,417,702 km (0.096 R)
• M59: 45,789,365 km (0.101 R)
• M60: 46,640,427 km (0.097 R)
• M61: 46,853,904 km (0.099 R)
• M62: 49,877,725 km (0.108 R)
• M63: 50,753,322 km (0.045 R)
• M64: 52,297,620 km (0.098 R)
• M65: 52,408,472 km (0.035 R)
• M66: 53,186,980 km (0.072 R)
• M67: 53,298,430 km (0.082 R)
• M68: 54,305,673 km (0.077 R)
• M69: 56,793,934 km (0.116 R)
• M70: 57,136,214 km (0.071 R)
• M71: 57,937,311 km (0.1 R)
• M72: 59,203,657 km (0.073 R)
• M73: 62,115,579 km (0.089 R)
• M74: 63,411,396 km (0.051 R)
• M75: 64,597,258 km (0.114 R)
• M76: 70,267,915 km (0.054 R)
• M77: 70,390,286 km (0.066 R)
• M78: 72,481,365 km (0.12 R)
• M79: 72,728,650 km (0.102 R)
• M80: 73,348,285 km (0.093 R)
• M81: 77,607,935 km (0.098 R)
• M82: 77,860,905 km (0.064 R)
• M83: 77,987,614 km (0.08 R)
• M84: 79,512,465 km (0.113 R)
• M85: 80,023,043 km (0.105 R)
• M86: 80,150,799 km (0.111 R)
• M87: 80,406,612 km (0.091 R)
• M88: 80,918,984 km (0.092 R)
• M89: 81,689,563 km (0.095 R)
• M90: 82,333,582 km (0.102 R)
• M91: 83,367,602 km (0.091 R)
• M92: 84,015,959 km (0.104 R)
• M93: 84,665,962 km (0.056 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 17,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit