🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.6 AU - 0.82 AU

Year: 211 Days

Day: 34.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 140.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.68 AU - 0.8 AU

Year: 225 Days

Day: 34.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.89 AU - 1.01 AU

Year: 327 Days

Day: 12.6 Hours

Environment

Temp: 112 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.96 AU - 1.58 AU

Year: 505 Days

Day: 28.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.2 AU - 3.28 AU

Year: 2059 Days

Day: 24.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.2 AU - 4.82 AU

Year: 2835 Days

Day: 39.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.8

Radius: 13.6

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.62 AU - 8.92 AU

Year: 7648 Days

Day: 9 Hours

Environment

Temp: -150 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,745,807 km

• M1: 170,542 km (0.051 R)
• M2: 259,552 km (0.106 R)
• M3: 526,435 km (0.064 R)
• M4: 698,772 km (0.103 R)
• M5: 943,813 km (0.08 R)
• M6: 1,050,177 km (0.101 R)
• M7: 1,237,324 km (0.059 R)
• M8: 1,710,801 km (0.05 R)
• M9: 1,843,495 km (0.072 R)
• M10: 1,956,890 km (0.075 R)
• M11: 2,167,075 km (0.054 R)
• M12: 2,484,073 km (0.075 R)
• M13: 2,635,615 km (0.059 R)
• M14: 4,285,081 km (0.101 R)
• M15: 4,560,491 km (0.117 R)
• M16: 5,000,458 km (0.106 R)
• M17: 5,487,100 km (0.05 R)
• M18: 5,752,936 km (0.095 R)
• M19: 6,194,100 km (0.075 R)
• M20: 6,332,179 km (0.068 R)
• M21: 6,506,011 km (0.112 R)
• M22: 6,965,726 km (0.105 R)
• M23: 7,582,817 km (0.079 R)
• M24: 8,369,402 km (0.12 R)
• M25: 9,260,707 km (0.063 R)
• M26: 9,617,797 km (0.099 R)
• M27: 10,715,845 km (0.114 R)
• M28: 10,923,637 km (0.097 R)
• M29: 11,300,922 km (0.069 R)
• M30: 11,470,118 km (0.115 R)
• M31: 12,025,425 km (0.12 R)
• M32: 12,633,391 km (0.058 R)
• M33: 13,029,526 km (0.085 R)
• M34: 13,789,034 km (0.079 R)
• M35: 13,924,420 km (0.048 R)
• M36: 14,425,274 km (0.089 R)
• M37: 14,885,587 km (0.068 R)
• M38: 15,071,088 km (0.077 R)
• M39: 15,491,308 km (0.059 R)
• M40: 16,057,536 km (0.059 R)
• M41: 16,152,531 km (0.106 R)
• M42: 17,454,032 km (0.114 R)
• M43: 17,846,128 km (0.105 R)
• M44: 18,589,181 km (0.036 R)
• M45: 19,342,257 km (0.093 R)
• M46: 19,646,389 km (0.07 R)
• M47: 20,413,377 km (0.053 R)
• M48: 21,086,119 km (0.086 R)
• M49: 21,346,868 km (0.108 R)
• M50: 21,556,156 km (0.027 R)
• M51: 22,773,134 km (0.116 R)
• M52: 23,578,719 km (0.091 R)
• M53: 24,230,068 km (0.105 R)
• M54: 25,218,012 km (0.053 R)
• M55: 25,772,572 km (0.078 R)
• M56: 26,051,422 km (0.103 R)
• M57: 26,275,071 km (0.095 R)
• M58: 27,176,548 km (0.065 R)
• M59: 27,346,790 km (0.116 R)
• M60: 27,745,169 km (0.091 R)
• M61: 27,973,755 km (0.049 R)
• M62: 28,202,789 km (0.086 R)
• M63: 28,547,762 km (0.11 R)
• M64: 28,720,697 km (0.09 R)
• M65: 28,951,975 km (0.114 R)
• M66: 30,352,062 km (0.042 R)
• M67: 30,646,470 km (0.119 R)
• M68: 31,238,279 km (0.056 R)
• M69: 31,357,060 km (0.079 R)
• M70: 32,193,013 km (0.107 R)
• M71: 32,553,394 km (0.051 R)
• M72: 34,621,435 km (0.099 R)
• M73: 36,106,643 km (0.103 R)
• M74: 36,356,322 km (0.119 R)
• M75: 37,297,292 km (0.044 R)
• M76: 38,309,771 km (0.096 R)
• M77: 41,336,136 km (0.105 R)
• M78: 41,858,980 km (0.08 R)
• M79: 42,318,096 km (0.072 R)
• M80: 42,515,416 km (0.048 R)
• M81: 43,572,923 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.4

Radius: 10.4

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.14 AU - 9 AU

Year: 8859 Days

Day: 7.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,745,807 km

• M1: 130,599 km (0.078 R)
• M2: 528,828 km (0.082 R)
• M3: 691,142 km (0.111 R)
• M4: 839,992 km (0.094 R)
• M5: 918,531 km (0.114 R)
• M6: 1,295,518 km (0.08 R)
• M7: 1,540,260 km (0.118 R)
• M8: 1,718,580 km (0.083 R)
• M9: 2,161,091 km (0.108 R)
• M10: 2,227,213 km (0.104 R)
• M11: 2,475,695 km (0.071 R)
• M12: 2,733,153 km (0.093 R)
• M13: 2,901,750 km (0.103 R)
• M14: 3,402,005 km (0.081 R)
• M15: 3,583,617 km (0.116 R)
• M16: 4,258,004 km (0.098 R)
• M17: 4,453,977 km (0.064 R)
• M18: 4,624,220 km (0.084 R)
• M19: 4,942,115 km (0.119 R)
• M20: 5,267,191 km (0.098 R)
• M21: 5,876,055 km (0.062 R)
• M22: 6,475,194 km (0.1 R)
• M23: 7,060,720 km (0.097 R)
• M24: 7,193,114 km (0.025 R)
• M25: 7,833,543 km (0.078 R)
• M26: 8,143,360 km (0.093 R)
• M27: 9,024,791 km (0.105 R)
• M28: 9,096,598 km (0.057 R)
• M29: 9,313,365 km (0.103 R)
• M30: 9,899,340 km (0.066 R)
• M31: 9,973,540 km (0.115 R)
• M32: 10,159,640 km (0.048 R)
• M33: 10,346,787 km (0.116 R)
• M34: 10,535,280 km (0.083 R)
• M35: 10,610,977 km (0.058 R)
• M36: 11,107,343 km (0.12 R)
• M37: 11,338,920 km (0.043 R)
• M38: 11,494,203 km (0.101 R)
• M39: 11,572,143 km (0.034 R)
• M40: 11,885,700 km (0.102 R)
• M41: 12,641,469 km (0.08 R)
• M42: 13,618,193 km (0.092 R)
• M43: 14,324,894 km (0.098 R)
• M44: 14,915,656 km (0.065 R)
• M45: 15,428,477 km (0.041 R)
• M46: 15,514,496 km (0.047 R)
• M47: 15,643,898 km (0.034 R)
• M48: 16,252,163 km (0.114 R)
• M49: 16,515,306 km (0.054 R)
• M50: 17,179,221 km (0.045 R)
• M51: 17,357,841 km (0.101 R)
• M52: 17,581,789 km (0.116 R)
• M53: 18,214,289 km (0.093 R)
• M54: 18,533,231 km (0.071 R)
• M55: 19,641,004 km (0.081 R)
• M56: 20,250,017 km (0.068 R)
• M57: 20,865,163 km (0.094 R)
• M58: 21,103,472 km (0.112 R)
• M59: 21,438,572 km (0.099 R)
• M60: 21,823,637 km (0.119 R)
• M61: 22,405,572 km (0.06 R)
• M62: 23,140,098 km (0.078 R)
• M63: 23,982,334 km (0.116 R)
• M64: 24,331,944 km (0.064 R)
• M65: 24,733,614 km (0.043 R)
• M66: 25,238,806 km (0.115 R)
• M67: 26,259,513 km (0.12 R)
• M68: 26,723,116 km (0.099 R)
• M69: 27,710,911 km (0.093 R)
• M70: 27,815,630 km (0.09 R)
• M71: 28,025,366 km (0.034 R)
• M72: 28,235,701 km (0.107 R)
• M73: 28,393,676 km (0.097 R)
• M74: 29,135,083 km (0.055 R)
• M75: 29,401,517 km (0.047 R)
• M76: 30,367,021 km (0.072 R)
• M77: 32,274,245 km (0.115 R)
• M78: 33,939,568 km (0.057 R)
• M79: 34,613,507 km (0.044 R)
• M80: 34,782,702 km (0.054 R)
• M81: 35,065,143 km (0.066 R)
• M82: 37,006,923 km (0.086 R)
• M83: 37,179,858 km (0.096 R)
• M84: 37,353,092 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.5

Radius: 11.3

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.9 AU - 10.26 AU

Year: 10470 Days

Day: 9 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,745,807 km

• M1: 240,853 km (0.09 R)
• M2: 869,612 km (0.119 R)
• M3: 2,202,529 km (0.115 R)
• M4: 2,438,894 km (0.081 R)
• M5: 2,683,487 km (0.086 R)
• M6: 2,822,912 km (0.104 R)
• M7: 3,345,008 km (0.086 R)
• M8: 3,679,060 km (0.077 R)
• M9: 3,803,227 km (0.089 R)
• M10: 3,960,304 km (0.066 R)
• M11: 4,216,416 km (0.065 R)
• M12: 4,346,417 km (0.084 R)
• M13: 4,644,116 km (0.041 R)
• M14: 4,846,223 km (0.111 R)
• M15: 5,120,286 km (0.074 R)
• M16: 5,329,275 km (0.1 R)
• M17: 5,505,501 km (0.101 R)
• M18: 5,827,735 km (0.102 R)
• M19: 6,641,248 km (0.075 R)
• M20: 7,569,054 km (0.117 R)
• M21: 7,887,398 km (0.09 R)
• M22: 8,088,607 km (0.109 R)
• M23: 8,578,391 km (0.088 R)
• M24: 9,120,085 km (0.093 R)
• M25: 9,458,924 km (0.105 R)
• M26: 9,715,783 km (0.111 R)
• M27: 10,061,803 km (0.078 R)
• M28: 10,677,249 km (0.06 R)
• M29: 11,079,218 km (0.117 R)
• M30: 12,361,870 km (0.102 R)
• M31: 13,020,699 km (0.1 R)
• M32: 13,642,578 km (0.049 R)
• M33: 13,981,567 km (0.101 R)
• M34: 14,766,806 km (0.042 R)
• M35: 15,465,577 km (0.04 R)
• M36: 16,895,434 km (0.116 R)
• M37: 17,363,974 km (0.102 R)
• M38: 17,468,543 km (0.069 R)
• M39: 17,573,561 km (0.042 R)
• M40: 18,956,444 km (0.102 R)
• M41: 20,098,773 km (0.079 R)
• M42: 20,263,780 km (0.057 R)
• M43: 20,374,033 km (0.061 R)
• M44: 20,872,793 km (0.108 R)
• M45: 21,095,693 km (0.084 R)
• M46: 21,487,640 km (0.053 R)
• M47: 22,051,923 km (0.11 R)
• M48: 22,335,860 km (0.072 R)
• M49: 22,678,140 km (0.107 R)
• M50: 23,195,000 km (0.093 R)
• M51: 23,890,032 km (0.093 R)
• M52: 24,357,226 km (0.087 R)
• M53: 25,004,536 km (0.1 R)
• M54: 25,419,521 km (0.12 R)
• M55: 26,256,072 km (0.119 R)
• M56: 26,436,487 km (0.034 R)
• M57: 27,405,881 km (0.101 R)
• M58: 27,527,953 km (0.037 R)
• M59: 29,005,830 km (0.113 R)
• M60: 30,383,328 km (0.064 R)
• M61: 30,825,988 km (0.095 R)
• M62: 32,038,478 km (0.038 R)
• M63: 32,489,067 km (0.042 R)
• M64: 32,747,572 km (0.076 R)
• M65: 33,853,549 km (0.063 R)
• M66: 34,971,793 km (0.086 R)
• M67: 35,369,275 km (0.094 R)
• M68: 35,968,414 km (0.115 R)
• M69: 36,907,141 km (0.089 R)
• M70: 37,514,808 km (0.049 R)
• M71: 38,945,711 km (0.064 R)
• M72: 40,811,496 km (0.112 R)
• M73: 42,071,409 km (0.079 R)
• M74: 42,282,641 km (0.094 R)
• M75: 42,635,543 km (0.058 R)
• M76: 42,918,432 km (0.088 R)
• M77: 43,913,857 km (0.067 R)
• M78: 44,271,246 km (0.1 R)
• M79: 47,164,469 km (0.101 R)
• M80: 48,044,254 km (0.101 R)
• M81: 48,265,060 km (0.103 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 10,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit