🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.58 AU - 0.86 AU

Year: 216 Days

Day: 20.2 Hours

Environment

Temp: 193 °C

Axial Tilt: 165.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,211,030 km

• M1: 133,292 km (0.094 R)

Asteroid Belt

Center: 1.7 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.44 AU - 2.9 AU

Year: 1541 Days

Day: 25.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,211,030 km

• M1: 63,579 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.85 AU - 3.71 AU

Year: 2098 Days

Day: 33.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 14,211,030 km

• M1: 1,227,600 km (0.091 R)
• M2: 1,451,099 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.8 AU - 6.22 AU

Year: 3960 Days

Day: 23.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.4

Radius: 8.4

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.81 AU - 5.95 AU

Year: 5035 Days

Day: 9.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 14,211,030 km

• M1: 114,891 km (0.116 R)
• M2: 172,786 km (0.112 R)
• M3: 257,757 km (0.104 R)
• M4: 347,965 km (0.052 R)
• M5: 602,879 km (0.098 R)
• M6: 991,235 km (0.061 R)
• M7: 1,096,403 km (0.093 R)
• M8: 1,156,541 km (0.102 R)
• M9: 1,242,710 km (0.087 R)
• M10: 1,500,766 km (0.043 R)
• M11: 1,636,302 km (0.112 R)
• M12: 2,112,023 km (0.102 R)
• M13: 2,295,430 km (0.074 R)
• M14: 2,357,812 km (0.099 R)
• M15: 2,484,073 km (0.094 R)
• M16: 2,793,142 km (0.077 R)
• M17: 2,927,032 km (0.03 R)
• M18: 3,097,424 km (0.11 R)
• M19: 3,537,541 km (0.114 R)
• M20: 4,091,651 km (0.098 R)
• M21: 4,495,715 km (0.085 R)
• M22: 4,633,196 km (0.073 R)
• M23: 5,424,718 km (0.097 R)
• M24: 5,719,127 km (0.062 R)
• M25: 5,868,276 km (0.114 R)
• M26: 5,997,079 km (0.116 R)
• M27: 6,522,018 km (0.111 R)
• M28: 6,993,401 km (0.111 R)
• M29: 7,130,134 km (0.091 R)
• M30: 7,267,764 km (0.084 R)
• M31: 7,383,104 km (0.067 R)
• M32: 7,475,854 km (0.101 R)
• M33: 7,874,234 km (0.1 R)
• M34: 8,135,731 km (0.093 R)
• M35: 8,327,665 km (0.09 R)
• M36: 9,763,804 km (0.119 R)
• M37: 10,044,749 km (0.054 R)
• M38: 10,458,238 km (0.081 R)
• M39: 10,745,765 km (0.088 R)
• M40: 10,798,274 km (0.108 R)
• M41: 11,141,900 km (0.07 R)
• M42: 11,382,004 km (0.112 R)
• M43: 11,516,044 km (0.074 R)
• M44: 11,840,073 km (0.107 R)
• M45: 11,894,377 km (0.098 R)
• M46: 11,975,908 km (0.077 R)
• M47: 12,552,309 km (0.103 R)
• M48: 12,663,161 km (0.07 R)
• M49: 13,193,934 km (0.114 R)
• M50: 13,419,527 km (0.097 R)
• M51: 13,532,923 km (0.106 R)
• M52: 13,646,467 km (0.086 R)
• M53: 13,789,034 km (0.112 R)
• M54: 13,903,327 km (0.108 R)
• M55: 14,277,172 km (0.112 R)
• M56: 14,335,066 km (0.1 R)
• M57: 14,450,855 km (0.09 R)
• M58: 14,683,480 km (0.119 R)
• M59: 15,448,224 km (0.054 R)
• M60: 16,316,341 km (0.082 R)
• M61: 16,467,584 km (0.047 R)
• M62: 16,680,163 km (0.048 R)
• M63: 16,741,049 km (0.115 R)
• M64: 16,832,453 km (0.1 R)
• M65: 17,169,348 km (0.086 R)
• M66: 17,446,702 km (0.12 R)
• M67: 18,099,547 km (0.081 R)
• M68: 18,162,079 km (0.045 R)
• M69: 18,444,669 km (0.087 R)
• M70: 18,982,324 km (0.108 R)
• M71: 19,109,632 km (0.097 R)
• M72: 19,205,225 km (0.066 R)
• M73: 19,364,996 km (0.102 R)
• M74: 20,040,879 km (0.096 R)
• M75: 20,202,893 km (0.088 R)
• M76: 20,397,819 km (0.087 R)
• M77: 20,626,255 km (0.099 R)
• M78: 20,724,242 km (0.075 R)
• M79: 20,986,636 km (0.088 R)
• M80: 21,217,167 km (0.069 R)
• M81: 21,514,867 km (0.047 R)
• M82: 21,614,349 km (0.109 R)
• M83: 21,913,694 km (0.093 R)
• M84: 22,080,646 km (0.101 R)
• M85: 22,181,026 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.2

Radius: 8.5

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.36 AU - 8.86 AU

Year: 6694 Days

Day: 9.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 14,211,030 km

• M1: 463,005 km (0.05 R)
• M2: 575,503 km (0.109 R)
• M3: 642,224 km (0.102 R)
• M4: 697,575 km (0.059 R)
• M5: 828,922 km (0.054 R)
• M6: 1,219,073 km (0.053 R)
• M7: 1,546,543 km (0.115 R)
• M8: 1,661,733 km (0.108 R)
• M9: 2,003,863 km (0.099 R)
• M10: 2,258,629 km (0.105 R)
• M11: 2,729,413 km (0.071 R)
• M12: 3,132,729 km (0.105 R)
• M13: 3,230,416 km (0.084 R)
• M14: 3,529,463 km (0.111 R)
• M15: 4,261,595 km (0.108 R)
• M16: 4,424,656 km (0.037 R)
• M17: 4,534,461 km (0.065 R)
• M18: 5,183,267 km (0.089 R)
• M19: 5,981,820 km (0.106 R)
• M20: 6,072,926 km (0.073 R)
• M21: 6,566,599 km (0.107 R)
• M22: 6,881,801 km (0.099 R)
• M23: 7,041,123 km (0.115 R)
• M24: 7,363,806 km (0.086 R)
• M25: 7,625,303 km (0.117 R)
• M26: 7,823,520 km (0.066 R)
• M27: 8,667,401 km (0.079 R)
• M28: 9,292,870 km (0.097 R)
• M29: 9,682,273 km (0.116 R)
• M30: 10,040,859 km (0.111 R)
• M31: 11,443,190 km (0.095 R)
• M32: 11,784,273 km (0.091 R)
• M33: 12,167,094 km (0.082 R)
• M34: 12,632,044 km (0.101 R)
• M35: 13,260,804 km (0.076 R)
• M36: 13,459,470 km (0.082 R)
• M37: 13,579,148 km (0.1 R)
• M38: 13,859,644 km (0.104 R)
• M39: 14,061,302 km (0.097 R)
• M40: 14,794,930 km (0.049 R)
• M41: 15,166,531 km (0.062 R)
• M42: 16,214,614 km (0.108 R)
• M43: 16,384,408 km (0.058 R)
• M44: 16,597,585 km (0.057 R)
• M45: 16,683,155 km (0.11 R)
• M46: 16,897,528 km (0.082 R)
• M47: 17,459,418 km (0.052 R)
• M48: 18,424,175 km (0.095 R)
• M49: 18,645,879 km (0.093 R)
• M50: 20,542,630 km (0.027 R)
• M51: 20,726,486 km (0.114 R)
• M52: 20,864,714 km (0.089 R)
• M53: 21,934,788 km (0.117 R)
• M54: 22,122,683 km (0.107 R)
• M55: 22,832,076 km (0.089 R)
• M56: 22,927,220 km (0.05 R)
• M57: 23,022,514 km (0.044 R)
• M58: 23,693,311 km (0.101 R)
• M59: 25,348,761 km (0.111 R)
• M60: 25,694,182 km (0.056 R)
• M61: 25,892,250 km (0.077 R)
• M62: 26,190,398 km (0.062 R)
• M63: 26,389,812 km (0.11 R)
• M64: 26,890,367 km (0.106 R)
• M65: 27,444,777 km (0.078 R)
• M66: 27,901,050 km (0.119 R)
• M67: 28,718,602 km (0.083 R)
• M68: 29,233,518 km (0.106 R)
• M69: 30,744,008 km (0.09 R)
• M70: 31,112,318 km (0.116 R)
• M71: 31,323,550 km (0.082 R)
• M72: 31,588,189 km (0.029 R)
• M73: 32,493,406 km (0.089 R)
• M74: 32,600,518 km (0.095 R)
• M75: 32,707,630 km (0.113 R)
• M76: 33,353,294 km (0.107 R)
• M77: 33,894,390 km (0.117 R)
• M78: 34,057,451 km (0.088 R)
• M79: 34,384,023 km (0.103 R)
• M80: 34,547,683 km (0.052 R)
• M81: 35,700,933 km (0.1 R)
• M82: 35,866,688 km (0.096 R)
• M83: 36,088,093 km (0.098 R)
• M84: 37,314,047 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.4

Radius: 8.4

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.15 AU - 11.37 AU

Year: 10766 Days

Day: 12.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 14,211,030 km

• M1: 116,537 km (0.098 R)
• M2: 177,722 km (0.094 R)
• M3: 316,998 km (0.094 R)
• M4: 394,190 km (0.071 R)
• M5: 472,729 km (0.115 R)
• M6: 1,181,674 km (0.059 R)
• M7: 1,347,278 km (0.096 R)
• M8: 1,404,275 km (0.077 R)
• M9: 1,752,689 km (0.094 R)
• M10: 2,851,934 km (0.108 R)
• M11: 3,930,385 km (0.074 R)
• M12: 5,211,990 km (0.106 R)
• M13: 5,394,050 km (0.072 R)
• M14: 5,733,338 km (0.1 R)
• M15: 6,031,936 km (0.06 R)
• M16: 6,319,463 km (0.114 R)
• M17: 6,941,192 km (0.116 R)
• M18: 7,979,700 km (0.113 R)
• M19: 8,366,111 km (0.052 R)
• M20: 8,490,427 km (0.093 R)
• M21: 8,650,946 km (0.069 R)
• M22: 8,722,753 km (0.078 R)
• M23: 8,884,767 km (0.116 R)
• M24: 9,784,748 km (0.091 R)
• M25: 10,331,079 km (0.1 R)
• M26: 10,636,708 km (0.061 R)
• M27: 11,100,760 km (0.073 R)
• M28: 11,296,135 km (0.115 R)
• M29: 14,147,620 km (0.119 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: 498 - 17,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit