🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.51 AU - 0.57 AU

Year: 139 Days

Day: 41.1 Hours

Environment

Temp: 204 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.89 AU - 1.45 AU

Year: 443 Days

Day: 14.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 77,031,452 km

• M1: 35,604 km (0.054 R)
• M2: 55,650 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.71 AU - 3.21 AU

Year: 1782 Days

Day: 35.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 167.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.79 AU - 3.21 AU

Year: 1818 Days

Day: 26 Hours

Environment

Temp: -97 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.43 AU - 4.71 AU

Year: 2873 Days

Day: 41.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.9 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.9

Radius: 15

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.54 AU - 6.9 AU

Year: 4786 Days

Day: 7.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 114.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 77,031,452 km

• M1: 192,682 km (0.054 R)
• M2: 494,571 km (0.096 R)
• M3: 612,304 km (0.111 R)
• M4: 752,477 km (0.069 R)
• M5: 916,736 km (0.091 R)
• M6: 1,118,992 km (0.046 R)
• M7: 1,444,966 km (0.101 R)
• M8: 1,655,600 km (0.052 R)
• M9: 2,171,563 km (0.116 R)
• M10: 2,316,673 km (0.09 R)
• M11: 2,667,928 km (0.09 R)
• M12: 2,788,953 km (0.096 R)
• M13: 3,328,852 km (0.106 R)
• M14: 3,459,750 km (0.055 R)
• M15: 3,707,334 km (0.082 R)
• M16: 3,901,812 km (0.065 R)
• M17: 4,139,672 km (0.099 R)
• M18: 4,280,743 km (0.094 R)
• M19: 4,382,470 km (0.059 R)
• M20: 4,567,821 km (0.117 R)
• M21: 4,734,623 km (0.071 R)
• M22: 4,946,154 km (0.092 R)
• M23: 5,117,743 km (0.114 R)
• M24: 5,269,435 km (0.111 R)
• M25: 5,510,886 km (0.115 R)
• M26: 5,711,198 km (0.034 R)
• M27: 5,868,724 km (0.107 R)
• M28: 6,027,747 km (0.07 R)
• M29: 6,188,266 km (0.057 R)
• M30: 6,303,755 km (0.081 R)
• M31: 6,654,562 km (0.062 R)
• M32: 7,229,317 km (0.105 R)
• M33: 7,326,705 km (0.083 R)
• M34: 7,424,393 km (0.109 R)
• M35: 8,683,857 km (0.112 R)
• M36: 8,787,379 km (0.09 R)
• M37: 9,364,827 km (0.064 R)
• M38: 10,171,907 km (0.105 R)
• M39: 10,639,401 km (0.06 R)
• M40: 10,917,653 km (0.119 R)
• M41: 11,057,676 km (0.083 R)
• M42: 11,367,793 km (0.053 R)
• M43: 11,709,474 km (0.095 R)
• M44: 12,696,072 km (0.103 R)
• M45: 13,318,698 km (0.092 R)
• M46: 14,134,007 km (0.09 R)
• M47: 14,256,079 km (0.07 R)
• M48: 14,996,588 km (0.094 R)
• M49: 15,152,469 km (0.103 R)
• M50: 15,465,727 km (0.076 R)
• M51: 15,654,669 km (0.055 R)
• M52: 16,162,554 km (0.056 R)
• M53: 16,579,184 km (0.057 R)
• M54: 16,804,927 km (0.08 R)
• M55: 16,966,942 km (0.068 R)
• M56: 17,619,787 km (0.071 R)
• M57: 17,817,256 km (0.06 R)
• M58: 18,480,872 km (0.051 R)
• M59: 19,186,376 km (0.105 R)
• M60: 20,658,419 km (0.096 R)
• M61: 21,180,515 km (0.105 R)
• M62: 21,742,255 km (0.113 R)
• M63: 21,848,171 km (0.107 R)
• M64: 22,308,932 km (0.11 R)
• M65: 22,486,954 km (0.073 R)
• M66: 23,420,594 km (0.053 R)
• M67: 23,928,479 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.4

Radius: 12.7

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.46 AU - 7.28 AU

Year: 4975 Days

Day: 7.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 77,031,452 km

• M1: 202,855 km (0.045 R)
• M2: 410,048 km (0.089 R)
• M3: 560,842 km (0.074 R)
• M4: 700,417 km (0.085 R)
• M5: 943,514 km (0.101 R)
• M6: 1,027,887 km (0.119 R)
• M7: 1,266,196 km (0.101 R)
• M8: 1,479,074 km (0.086 R)
• M9: 1,612,515 km (0.083 R)
• M10: 2,037,972 km (0.038 R)
• M11: 2,225,717 km (0.102 R)
• M12: 2,380,102 km (0.097 R)
• M13: 2,878,861 km (0.11 R)
• M14: 3,047,608 km (0.116 R)
• M15: 3,514,204 km (0.105 R)
• M16: 3,725,436 km (0.113 R)
• M17: 3,972,123 km (0.068 R)
• M18: 4,530,572 km (0.112 R)
• M19: 4,995,223 km (0.083 R)
• M20: 5,267,790 km (0.069 R)
• M21: 5,510,288 km (0.098 R)
• M22: 6,890,029 km (0.053 R)
• M23: 7,136,417 km (0.111 R)
• M24: 7,385,796 km (0.118 R)
• M25: 7,521,332 km (0.09 R)
• M26: 7,638,018 km (0.106 R)
• M27: 7,853,739 km (0.086 R)
• M28: 7,972,220 km (0.103 R)
• M29: 8,210,978 km (0.112 R)
• M30: 8,634,639 km (0.087 R)
• M31: 8,797,851 km (0.112 R)
• M32: 8,982,754 km (0.11 R)
• M33: 9,106,770 km (0.109 R)
• M34: 9,189,797 km (0.097 R)
• M35: 9,293,917 km (0.118 R)
• M36: 9,693,044 km (0.084 R)
• M37: 10,334,819 km (0.062 R)
• M38: 10,573,578 km (0.071 R)
• M39: 10,660,793 km (0.094 R)
• M40: 11,145,191 km (0.082 R)
• M41: 11,323,063 km (0.099 R)
• M42: 11,501,982 km (0.057 R)
• M43: 11,976,058 km (0.087 R)
• M44: 12,158,268 km (0.119 R)
• M45: 12,943,357 km (0.113 R)
• M46: 13,460,068 km (0.098 R)
• M47: 14,296,021 km (0.119 R)
• M48: 14,610,775 km (0.037 R)
• M49: 14,805,552 km (0.044 R)
• M50: 14,903,389 km (0.085 R)
• M51: 15,395,416 km (0.11 R)
• M52: 15,967,927 km (0.063 R)
• M53: 16,093,290 km (0.087 R)
• M54: 16,598,033 km (0.089 R)
• M55: 17,082,431 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.3

Radius: 12

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 9.52 AU - 12.88 AU

Year: 13113 Days

Day: 5.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 77,031,452 km

• M1: 171,738 km (0.06 R)
• M2: 290,070 km (0.094 R)
• M3: 371,003 km (0.076 R)
• M4: 479,461 km (0.115 R)
• M5: 676,930 km (0.119 R)
• M6: 859,889 km (0.096 R)
• M7: 2,531,495 km (0.106 R)
• M8: 2,824,408 km (0.088 R)
• M9: 3,372,235 km (0.075 R)
• M10: 3,586,160 km (0.086 R)
• M11: 3,694,918 km (0.097 R)
• M12: 3,804,723 km (0.065 R)
• M13: 4,409,098 km (0.079 R)
• M14: 4,722,655 km (0.103 R)
• M15: 4,922,368 km (0.068 R)
• M16: 6,397,254 km (0.096 R)
• M17: 6,842,307 km (0.043 R)
• M18: 7,251,607 km (0.072 R)
• M19: 7,904,153 km (0.103 R)
• M20: 8,237,457 km (0.107 R)
• M21: 10,592,876 km (0.108 R)
• M22: 12,088,555 km (0.066 R)
• M23: 13,366,271 km (0.043 R)
• M24: 14,744,665 km (0.096 R)
• M25: 14,920,144 km (0.111 R)
• M26: 15,214,253 km (0.081 R)
• M27: 15,688,777 km (0.076 R)
• M28: 16,047,812 km (0.112 R)
• M29: 16,168,089 km (0.036 R)
• M30: 17,449,245 km (0.051 R)
• M31: 17,759,062 km (0.1 R)
• M32: 18,447,063 km (0.075 R)
• M33: 18,573,174 km (0.116 R)
• M34: 18,826,144 km (0.112 R)
• M35: 18,953,003 km (0.091 R)
• M36: 19,335,525 km (0.092 R)
• M37: 19,656,113 km (0.083 R)
• M38: 19,913,870 km (0.039 R)
• M39: 20,302,675 km (0.089 R)
• M40: 20,498,050 km (0.109 R)
• M41: 21,683,314 km (0.099 R)
• M42: 22,755,332 km (0.094 R)
• M43: 23,707,672 km (0.076 R)
• M44: 24,050,850 km (0.119 R)
• M45: 24,257,594 km (0.089 R)
• M46: 24,534,200 km (0.119 R)
• M47: 24,811,854 km (0.083 R)
• M48: 25,932,791 km (0.099 R)
• M49: 26,784,302 km (0.034 R)
• M50: 28,078,772 km (0.119 R)
• M51: 28,369,142 km (0.037 R)
• M52: 29,762,197 km (0.077 R)
• M53: 30,355,502 km (0.098 R)
• M54: 30,952,697 km (0.082 R)
• M55: 32,006,913 km (0.087 R)
• M56: 33,073,097 km (0.109 R)
• M57: 33,303,029 km (0.093 R)
• M58: 34,616,199 km (0.081 R)
• M59: 35,005,752 km (0.102 R)
• M60: 35,946,274 km (0.072 R)
• M61: 37,372,839 km (0.05 R)
• M62: 38,575,606 km (0.084 R)
• M63: 38,656,389 km (0.027 R)
• M64: 39,141,385 km (0.119 R)
• M65: 40,199,192 km (0.117 R)
• M66: 41,183,995 km (0.032 R)
• M67: 41,431,429 km (0.066 R)
• M68: 43,010,136 km (0.115 R)
• M69: 46,568,920 km (0.078 R)
• M70: 47,516,622 km (0.06 R)
• M71: 48,036,175 km (0.112 R)
• M72: 49,869,348 km (0.109 R)
• M73: 50,309,315 km (0.04 R)
• M74: 51,636,547 km (0.084 R)
• M75: 52,349,232 km (0.091 R)
• M76: 54,325,719 km (0.107 R)
• M77: 54,416,076 km (0.098 R)
• M78: 54,597,089 km (0.114 R)
• M79: 55,141,326 km (0.045 R)
• M80: 55,323,088 km (0.063 R)
• M81: 55,960,973 km (0.101 R)
• M82: 58,722,101 km (0.114 R)
• M83: 58,814,852 km (0.059 R)
• M84: 59,745,500 km (0.045 R)
• M85: 59,838,849 km (0.116 R)
• M86: 61,904,646 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.8

Radius: 3.4

Gravity: 53.96 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 13.02 AU - 17.98 AU

Year: 21349 Days

Day: 23.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,031,452 km

• M1: 78,090 km (0.114 R)
• M2: 143,464 km (0.099 R)
• M3: 524,939 km (0.109 R)
• M4: 546,331 km (0.069 R)
• M5: 981,661 km (0.111 R)
• M6: 1,850,077 km (0.118 R)
• M7: 1,950,158 km (0.109 R)
• M8: 2,261,172 km (0.046 R)
• M9: 2,404,187 km (0.105 R)
• M10: 3,282,776 km (0.069 R)
• M11: 3,363,409 km (0.103 R)
• M12: 3,609,348 km (0.108 R)
• M13: 5,391,058 km (0.109 R)
• M14: 6,368,232 km (0.106 R)
• M15: 7,663,899 km (0.11 R)
• M16: 8,149,793 km (0.084 R)
• M17: 8,757,011 km (0.072 R)
• M18: 9,207,749 km (0.098 R)
• M19: 9,781,606 km (0.081 R)
• M20: 10,014,381 km (0.072 R)
• M21: 10,249,100 km (0.054 R)
• M22: 12,883,069 km (0.115 R)
• M23: 13,394,993 km (0.117 R)
• M24: 14,044,248 km (0.046 R)
• M25: 14,240,969 km (0.096 R)
• M26: 14,306,792 km (0.115 R)
• M27: 17,580,742 km (0.066 R)
• M28: 18,649,319 km (0.049 R)
• M29: 18,721,276 km (0.087 R)
• M30: 18,937,744 km (0.098 R)
• M31: 19,010,149 km (0.094 R)
• M32: 20,402,158 km (0.088 R)
• M33: 21,448,744 km (0.09 R)
• M34: 21,524,142 km (0.11 R)
• M35: 21,978,470 km (0.114 R)
• M36: 22,054,466 km (0.063 R)
• M37: 22,742,766 km (0.071 R)
• M38: 23,515,738 km (0.103 R)
• M39: 23,749,260 km (0.11 R)
• M40: 24,218,698 km (0.093 R)
• M41: 24,612,290 km (0.088 R)
• M42: 24,849,403 km (0.038 R)
• M43: 26,773,531 km (0.081 R)
• M44: 27,753,547 km (0.116 R)
• M45: 29,328,812 km (0.058 R)
• M46: 31,274,332 km (0.082 R)
• M47: 32,305,810 km (0.115 R)
• M48: 32,392,277 km (0.047 R)
• M49: 32,478,745 km (0.112 R)
• M50: 32,999,645 km (0.077 R)
• M51: 33,261,142 km (0.116 R)
• M52: 35,021,610 km (0.038 R)
• M53: 35,199,332 km (0.044 R)
• M54: 35,466,364 km (0.071 R)
• M55: 35,555,524 km (0.109 R)
• M56: 35,913,063 km (0.079 R)
• M57: 37,264,381 km (0.07 R)
• M58: 37,355,037 km (0.093 R)
• M59: 38,632,154 km (0.069 R)
• M60: 38,907,713 km (0.117 R)
• M61: 39,276,173 km (0.119 R)
• M62: 40,202,184 km (0.118 R)
• M63: 40,574,533 km (0.099 R)
• M64: 41,322,821 km (0.107 R)
• M65: 42,264,540 km (0.069 R)
• M66: 45,131,882 km (0.064 R)
• M67: 47,470,546 km (0.098 R)
• M68: 47,568,832 km (0.084 R)
• M69: 47,962,723 km (0.082 R)
• M70: 48,061,308 km (0.119 R)
• M71: 48,258,777 km (0.05 R)
• M72: 49,349,794 km (0.12 R)
• M73: 51,555,914 km (0.07 R)
• M74: 52,163,132 km (0.075 R)
• M75: 52,874,470 km (0.102 R)
• M76: 52,976,346 km (0.116 R)
• M77: 53,078,372 km (0.08 R)
• M78: 53,896,373 km (0.115 R)
• M79: 56,583,599 km (0.084 R)
• M80: 59,525,890 km (0.093 R)
• M81: 60,269,242 km (0.053 R)
• M82: 60,588,783 km (0.118 R)
• M83: 61,443,585 km (0.104 R)
• M84: 61,657,810 km (0.066 R)
• M85: 62,087,305 km (0.119 R)
• M86: 62,409,988 km (0.074 R)
• M87: 63,923,170 km (0.095 R)
• M88: 65,011,345 km (0.084 R)
• M89: 65,886,343 km (0.119 R)
• M90: 73,365,638 km (0.097 R)
• M91: 73,706,871 km (0.074 R)
• M92: 75,191,181 km (0.092 R)
• M93: 76,454,685 km (0.08 R)
• M94: 76,800,555 km (0.114 R)
• M95: 77,031,384 km (0.079 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 16,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit