🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.64 AU - 0.92 AU

Year: 264 Days

Day: 27.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,657,293 km

• M1: 78,539 km (0.083 R)
• M2: 332,706 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.2 AU - 1.52 AU

Year: 607 Days

Day: 23.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 62.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,657,293 km

• M1: 417,228 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.26 AU - 1.94 AU

Year: 775 Days

Day: 45.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.48 AU - 1.88 AU

Year: 834 Days

Day: 23.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 75.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,657,293 km

• M1: 974,032 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.66 AU - 3.86 AU

Year: 2254 Days

Day: 17 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.95 AU - 3.97 AU

Year: 2464 Days

Day: 44.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,657,293 km

• M1: 724,951 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.9

Radius: 14.3

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.98 AU - 5.86 AU

Year: 4831 Days

Day: 9.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,657,293 km

• M1: 240,553 km (0.094 R)
• M2: 331,060 km (0.08 R)
• M3: 727,794 km (0.069 R)
• M4: 973,733 km (0.1 R)
• M5: 1,158,636 km (0.098 R)
• M6: 1,294,022 km (0.061 R)
• M7: 1,631,664 km (0.102 R)
• M8: 1,943,875 km (0.117 R)
• M9: 2,605,995 km (0.048 R)
• M10: 3,554,595 km (0.074 R)
• M11: 3,711,224 km (0.117 R)
• M12: 3,870,396 km (0.085 R)
• M13: 4,409,098 km (0.112 R)
• M14: 4,675,233 km (0.105 R)
• M15: 4,946,753 km (0.065 R)
• M16: 5,046,834 km (0.063 R)
• M17: 5,635,352 km (0.047 R)
• M18: 5,739,921 km (0.116 R)
• M19: 6,031,038 km (0.049 R)
• M20: 6,299,866 km (0.117 R)
• M21: 6,572,732 km (0.081 R)
• M22: 6,682,986 km (0.115 R)
• M23: 6,877,463 km (0.118 R)
• M24: 7,102,009 km (0.046 R)
• M25: 7,761,287 km (0.106 R)
• M26: 7,965,787 km (0.053 R)
• M27: 8,142,612 km (0.066 R)
• M28: 8,320,634 km (0.084 R)
• M29: 8,440,013 km (0.118 R)
• M30: 9,230,488 km (0.061 R)
• M31: 9,385,322 km (0.116 R)
• M32: 9,634,701 km (0.083 R)
• M33: 9,823,195 km (0.092 R)
• M34: 10,589,435 km (0.073 R)
• M35: 10,947,123 km (0.102 R)
• M36: 12,145,552 km (0.027 R)
• M37: 12,588,511 km (0.105 R)
• M38: 12,829,364 km (0.094 R)
• M39: 13,280,551 km (0.106 R)
• M40: 13,913,948 km (0.111 R)
• M41: 14,127,275 km (0.118 R)
• M42: 14,234,237 km (0.104 R)
• M43: 14,413,306 km (0.102 R)
• M44: 14,918,648 km (0.106 R)
• M45: 15,356,521 km (0.073 R)
• M46: 15,984,084 km (0.101 R)
• M47: 16,170,183 km (0.112 R)
• M48: 16,282,232 km (0.096 R)
• M49: 16,432,129 km (0.118 R)
• M50: 16,770,819 km (0.074 R)
• M51: 17,378,785 km (0.12 R)
• M52: 17,608,717 km (0.093 R)
• M53: 17,800,950 km (0.1 R)
• M54: 18,265,451 km (0.065 R)
• M55: 19,722,534 km (0.108 R)
• M56: 20,243,285 km (0.101 R)
• M57: 20,485,184 km (0.082 R)
• M58: 20,890,595 km (0.049 R)
• M59: 21,668,055 km (0.095 R)
• M60: 22,413,351 km (0.095 R)
• M61: 23,124,988 km (0.082 R)
• M62: 23,293,436 km (0.098 R)
• M63: 23,420,145 km (0.037 R)
• M64: 24,056,834 km (0.047 R)
• M65: 24,484,534 km (0.076 R)
• M66: 25,521,247 km (0.047 R)
• M67: 25,651,846 km (0.105 R)
• M68: 26,132,654 km (0.107 R)
• M69: 26,837,260 km (0.107 R)
• M70: 26,970,103 km (0.077 R)
• M71: 27,548,149 km (0.09 R)
• M72: 27,637,459 km (0.117 R)
• M73: 28,626,151 km (0.094 R)
• M74: 29,306,821 km (0.1 R)
• M75: 29,443,554 km (0.081 R)
• M76: 29,534,958 km (0.089 R)
• M77: 29,763,693 km (0.032 R)
• M78: 30,038,804 km (0.054 R)
• M79: 30,499,415 km (0.113 R)
• M80: 30,638,093 km (0.115 R)
• M81: 30,869,521 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.2

Radius: 8.4

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.63 AU - 5.85 AU

Year: 5265 Days

Day: 7.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 50,657,293 km

• M1: 131,347 km (0.104 R)
• M2: 184,454 km (0.078 R)
• M3: 258,655 km (0.095 R)
• M4: 353,051 km (0.091 R)
• M5: 448,644 km (0.062 R)
• M6: 589,116 km (0.051 R)
• M7: 661,372 km (0.117 R)
• M8: 736,919 km (0.12 R)
• M9: 864,227 km (0.095 R)
• M10: 1,086,978 km (0.084 R)
• M11: 1,168,509 km (0.114 R)
• M12: 1,386,323 km (0.101 R)
• M13: 1,465,162 km (0.108 R)
• M14: 1,617,153 km (0.098 R)
• M15: 1,774,530 km (0.079 R)
• M16: 1,882,240 km (0.111 R)
• M17: 2,218,536 km (0.091 R)
• M18: 2,334,924 km (0.09 R)
• M19: 2,610,333 km (0.109 R)
• M20: 2,758,136 km (0.108 R)
• M21: 2,833,084 km (0.084 R)
• M22: 3,270,957 km (0.093 R)
• M23: 3,430,578 km (0.073 R)
• M24: 3,868,900 km (0.111 R)
• M25: 3,938,912 km (0.085 R)
• M26: 4,009,522 km (0.079 R)
• M27: 4,397,729 km (0.079 R)
• M28: 4,544,484 km (0.099 R)
• M29: 5,102,035 km (0.07 R)
• M30: 5,569,828 km (0.098 R)
• M31: 5,857,205 km (0.067 R)
• M32: 5,986,458 km (0.036 R)
• M33: 6,149,370 km (0.1 R)
• M34: 6,496,288 km (0.037 R)
• M35: 6,596,668 km (0.078 R)
• M36: 7,295,739 km (0.065 R)
• M37: 7,715,959 km (0.107 R)
• M38: 8,000,494 km (0.095 R)
• M39: 8,379,276 km (0.092 R)
• M40: 8,561,636 km (0.074 R)
• M41: 8,671,740 km (0.094 R)
• M42: 8,874,744 km (0.104 R)
• M43: 9,097,944 km (0.119 R)
• M44: 9,266,691 km (0.114 R)
• M45: 10,456,742 km (0.044 R)
• M46: 10,712,255 km (0.119 R)
• M47: 10,811,139 km (0.118 R)
• M48: 11,149,529 km (0.098 R)
• M49: 11,310,048 km (0.1 R)
• M50: 11,694,215 km (0.085 R)
• M51: 11,857,277 km (0.047 R)
• M52: 12,000,442 km (0.095 R)
• M53: 12,103,216 km (0.059 R)
• M54: 12,165,000 km (0.1 R)
• M55: 12,247,428 km (0.112 R)
• M56: 12,454,621 km (0.052 R)
• M57: 12,746,487 km (0.086 R)
• M58: 12,872,298 km (0.082 R)
• M59: 13,125,119 km (0.073 R)
• M60: 13,252,127 km (0.113 R)
• M61: 13,785,743 km (0.11 R)
• M62: 13,871,911 km (0.102 R)
• M63: 14,066,089 km (0.026 R)
• M64: 14,261,315 km (0.102 R)
• M65: 14,326,539 km (0.11 R)
• M66: 14,544,803 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.1

Radius: 14.2

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.27 AU - 9.83 AU

Year: 10424 Days

Day: 14 Hours

Environment

Temp: -181 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 50,657,293 km

• M1: 278,701 km (0.096 R)
• M2: 400,623 km (0.111 R)
• M3: 565,330 km (0.046 R)
• M4: 863,629 km (0.1 R)
• M5: 1,213,388 km (0.115 R)
• M6: 1,318,855 km (0.074 R)
• M7: 1,427,612 km (0.092 R)
• M8: 1,516,922 km (0.083 R)
• M9: 1,993,242 km (0.084 R)
• M10: 3,109,242 km (0.096 R)
• M11: 3,590,798 km (0.105 R)
• M12: 4,160,915 km (0.058 R)
• M13: 4,258,752 km (0.054 R)
• M14: 4,657,879 km (0.103 R)
• M15: 4,930,895 km (0.041 R)
• M16: 5,244,303 km (0.053 R)
• M17: 5,350,218 km (0.104 R)
• M18: 5,564,293 km (0.119 R)
• M19: 5,672,302 km (0.025 R)
• M20: 6,448,865 km (0.059 R)
• M21: 7,535,993 km (0.118 R)
• M22: 8,596,193 km (0.106 R)
• M23: 8,763,443 km (0.112 R)
• M24: 9,228,992 km (0.039 R)
• M25: 10,140,342 km (0.092 R)
• M26: 10,584,498 km (0.097 R)
• M27: 10,944,431 km (0.084 R)
• M28: 11,537,885 km (0.088 R)
• M29: 11,769,014 km (0.099 R)
• M30: 12,048,313 km (0.113 R)
• M31: 12,282,733 km (0.109 R)
• M32: 13,091,310 km (0.06 R)
• M33: 13,380,782 km (0.095 R)
• M34: 13,868,022 km (0.071 R)
• M35: 14,510,096 km (0.06 R)
• M36: 16,028,813 km (0.041 R)
• M37: 16,183,348 km (0.105 R)
• M38: 16,546,272 km (0.031 R)
• M39: 17,491,432 km (0.117 R)
• M40: 18,400,388 km (0.09 R)
• M41: 21,957,676 km (0.069 R)
• M42: 23,286,853 km (0.095 R)
• M43: 23,462,182 km (0.076 R)
• M44: 23,990,711 km (0.097 R)
• M45: 26,814,222 km (0.083 R)
• M46: 27,059,263 km (0.109 R)
• M47: 27,675,456 km (0.066 R)
• M48: 27,923,191 km (0.094 R)
• M49: 28,358,520 km (0.064 R)
• M50: 29,677,824 km (0.096 R)
• M51: 30,122,130 km (0.072 R)
• M52: 30,568,679 km (0.075 R)
• M53: 31,921,194 km (0.093 R)
• M54: 32,376,420 km (0.075 R)
• M55: 32,964,788 km (0.095 R)
• M56: 33,293,156 km (0.102 R)
• M57: 33,622,720 km (0.081 R)
• M58: 34,484,553 km (0.108 R)
• M59: 34,884,727 km (0.095 R)
• M60: 35,219,378 km (0.106 R)
• M61: 35,891,970 km (0.118 R)
• M62: 38,417,332 km (0.089 R)
• M63: 38,832,316 km (0.094 R)
• M64: 38,970,993 km (0.108 R)
• M65: 40,015,934 km (0.105 R)
• M66: 40,296,131 km (0.094 R)
• M67: 41,211,371 km (0.085 R)
• M68: 41,849,107 km (0.065 R)
• M69: 42,632,850 km (0.078 R)
• M70: 43,781,612 km (0.063 R)
• M71: 45,013,251 km (0.112 R)
• M72: 45,450,675 km (0.08 R)
• M73: 46,182,807 km (0.116 R)
• M74: 47,214,434 km (0.084 R)
• M75: 48,253,691 km (0.049 R)
• M76: 48,925,834 km (0.042 R)
• M77: 49,751,315 km (0.117 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 11,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit