🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.51 AU - 0.55 AU

Year: 142 Days

Day: 46.8 Hours

Environment

Temp: 157 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.93 AU - 1.35 AU

Year: 449 Days

Day: 32 Hours

Environment

Temp: -2 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.06 AU - 2.6 AU

Year: 1312 Days

Day: 20.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,779,593 km

• M1: 102,325 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.36 AU - 4.14 AU

Year: 2679 Days

Day: 28.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,779,593 km

• M1: 375,790 km (0.049 R)

Asteroid Belt

Center: 6.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.2

Radius: 9.1

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.27 AU - 10.43 AU

Year: 9714 Days

Day: 7 Hours

Environment

Temp: -164 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 27,779,593 km

• M1: 133,292 km (0.066 R)
• M2: 203,004 km (0.08 R)
• M3: 282,441 km (0.119 R)
• M4: 629,657 km (0.097 R)
• M5: 888,911 km (0.108 R)
• M6: 1,229,844 km (0.089 R)
• M7: 1,363,884 km (0.095 R)
• M8: 1,520,363 km (0.089 R)
• M9: 1,775,876 km (0.087 R)
• M10: 2,225,418 km (0.108 R)
• M11: 2,473,750 km (0.078 R)
• M12: 2,952,314 km (0.11 R)
• M13: 3,110,589 km (0.08 R)
• M14: 3,179,404 km (0.107 R)
• M15: 3,341,717 km (0.068 R)
• M16: 3,506,873 km (0.036 R)
• M17: 4,143,711 km (0.091 R)
• M18: 4,219,558 km (0.107 R)
• M19: 4,501,550 km (0.069 R)
• M20: 4,684,209 km (0.092 R)
• M21: 4,869,261 km (0.086 R)
• M22: 5,056,857 km (0.097 R)
• M23: 5,192,243 km (0.064 R)
• M24: 5,301,599 km (0.043 R)
• M25: 5,466,755 km (0.064 R)
• M26: 5,605,881 km (0.109 R)
• M27: 5,830,876 km (0.038 R)
• M28: 6,030,141 km (0.118 R)
• M29: 6,318,715 km (0.071 R)
• M30: 7,120,410 km (0.103 R)
• M31: 7,641,609 km (0.076 R)
• M32: 8,883,421 km (0.059 R)
• M33: 9,244,849 km (0.105 R)
• M34: 9,311,121 km (0.098 R)
• M35: 9,813,172 km (0.078 R)
• M36: 9,914,599 km (0.116 R)
• M37: 10,913,165 km (0.088 R)
• M38: 11,691,971 km (0.041 R)
• M39: 11,799,682 km (0.109 R)
• M40: 11,943,595 km (0.111 R)
• M41: 12,306,070 km (0.079 R)
• M42: 12,745,888 km (0.034 R)
• M43: 12,819,640 km (0.067 R)
• M44: 14,172,453 km (0.103 R)
• M45: 14,556,172 km (0.077 R)
• M46: 15,216,497 km (0.031 R)
• M47: 16,165,097 km (0.095 R)
• M48: 16,365,259 km (0.038 R)
• M49: 16,848,759 km (0.045 R)
• M50: 17,296,057 km (0.029 R)
• M51: 17,623,826 km (0.107 R)
• M52: 18,119,444 km (0.109 R)
• M53: 18,285,647 km (0.107 R)
• M54: 18,955,546 km (0.088 R)
• M55: 19,082,106 km (0.073 R)
• M56: 19,335,974 km (0.096 R)
• M57: 19,847,000 km (0.034 R)
• M58: 21,275,360 km (0.118 R)
• M59: 21,494,671 km (0.098 R)
• M60: 23,185,725 km (0.079 R)
• M61: 23,366,140 km (0.053 R)
• M62: 23,637,810 km (0.033 R)
• M63: 23,819,422 km (0.118 R)
• M64: 24,138,514 km (0.102 R)
• M65: 24,229,918 km (0.066 R)
• M66: 24,826,814 km (0.098 R)
• M67: 25,196,620 km (0.102 R)
• M68: 26,410,906 km (0.083 R)
• M69: 26,505,152 km (0.11 R)
• M70: 26,883,037 km (0.095 R)
• M71: 27,025,304 km (0.083 R)
• M72: 27,358,010 km (0.113 R)
• M73: 28,412,525 km (0.099 R)
• M74: 28,896,325 km (0.079 R)
• M75: 29,041,883 km (0.12 R)
• M76: 29,480,355 km (0.119 R)
• M77: 30,117,492 km (0.077 R)
• M78: 30,314,513 km (0.115 R)
• M79: 30,610,716 km (0.106 R)
• M80: 30,808,784 km (0.055 R)
• M81: 31,106,633 km (0.091 R)
• M82: 32,056,131 km (0.086 R)
• M83: 32,812,498 km (0.118 R)
• M84: 33,116,630 km (0.039 R)
• M85: 33,218,207 km (0.101 R)
• M86: 33,370,797 km (0.109 R)
• M87: 33,472,673 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370

Radius: 9

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.51 AU - 10.89 AU

Year: 11146 Days

Day: 10.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 27,779,593 km

• M1: 297,550 km (0.071 R)
• M2: 538,403 km (0.041 R)
• M3: 651,798 km (0.04 R)
• M4: 727,046 km (0.106 R)
• M5: 971,638 km (0.095 R)
• M6: 1,059,003 km (0.114 R)
• M7: 1,204,562 km (0.035 R)
• M8: 1,318,107 km (0.097 R)
• M9: 1,961,677 km (0.116 R)
• M10: 2,257,581 km (0.055 R)
• M11: 2,641,300 km (0.111 R)
• M12: 3,019,783 km (0.097 R)
• M13: 3,149,783 km (0.079 R)
• M14: 3,281,579 km (0.073 R)
• M15: 3,550,855 km (0.089 R)
• M16: 3,771,512 km (0.118 R)
• M17: 4,053,654 km (0.093 R)
• M18: 4,401,319 km (0.107 R)
• M19: 4,879,883 km (0.101 R)
• M20: 5,063,738 km (0.086 R)
• M21: 5,756,975 km (0.069 R)
• M22: 5,853,765 km (0.107 R)
• M23: 6,279,819 km (0.086 R)
• M24: 6,446,471 km (0.114 R)
• M25: 7,023,620 km (0.074 R)
• M26: 7,127,142 km (0.079 R)
• M27: 8,630,152 km (0.09 R)
• M28: 9,303,342 km (0.104 R)
• M29: 9,684,817 km (0.114 R)
• M30: 9,838,753 km (0.06 R)
• M31: 10,541,713 km (0.11 R)
• M32: 10,979,287 km (0.059 R)
• M33: 11,831,097 km (0.111 R)
• M34: 11,954,665 km (0.06 R)
• M35: 12,285,875 km (0.086 R)
• M36: 12,494,414 km (0.105 R)
• M37: 12,957,420 km (0.111 R)
• M38: 13,169,699 km (0.09 R)
• M39: 13,340,390 km (0.092 R)
• M40: 14,204,916 km (0.094 R)
• M41: 15,310,744 km (0.111 R)
• M42: 15,806,062 km (0.033 R)
• M43: 16,444,097 km (0.084 R)
• M44: 18,075,911 km (0.081 R)
• M45: 18,742,968 km (0.071 R)
• M46: 19,031,243 km (0.048 R)
• M47: 20,101,167 km (0.115 R)
• M48: 20,396,323 km (0.045 R)
• M49: 20,643,309 km (0.093 R)
• M50: 21,040,791 km (0.114 R)
• M51: 21,742,255 km (0.073 R)
• M52: 21,843,084 km (0.039 R)
• M53: 23,116,611 km (0.115 R)
• M54: 23,632,873 km (0.071 R)
• M55: 24,992,718 km (0.077 R)
• M56: 26,163,022 km (0.098 R)
• M57: 26,431,401 km (0.111 R)
• M58: 26,700,826 km (0.078 R)
• M59: 27,133,763 km (0.102 R)
• M60: 28,944,046 km (0.077 R)
• M61: 29,054,898 km (0.113 R)
• M62: 29,611,851 km (0.068 R)
• M63: 30,623,283 km (0.085 R)
• M64: 31,588,787 km (0.103 R)
• M65: 32,161,448 km (0.101 R)
• M66: 32,449,125 km (0.115 R)
• M67: 32,679,804 km (0.118 R)
• M68: 33,491,522 km (0.113 R)
• M69: 34,839,549 km (0.08 R)
• M70: 36,324,757 km (0.102 R)
• M71: 36,984,782 km (0.072 R)
• M72: 37,165,497 km (0.055 R)
• M73: 37,527,823 km (0.058 R)
• M74: 37,951,933 km (0.08 R)
• M75: 38,134,143 km (0.116 R)
• M76: 40,529,953 km (0.094 R)
• M77: 41,401,809 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.1

Radius: 14.7

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.75 AU - 11.21 AU

Year: 12518 Days

Day: 14.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 27,779,593 km

• M1: 189,840 km (0.095 R)
• M2: 319,092 km (0.051 R)
• M3: 500,704 km (0.095 R)
• M4: 640,129 km (0.116 R)
• M5: 1,029,383 km (0.099 R)
• M6: 1,402,480 km (0.073 R)
• M7: 1,597,556 km (0.05 R)
• M8: 1,916,050 km (0.069 R)
• M9: 2,032,437 km (0.119 R)
• M10: 2,378,756 km (0.079 R)
• M11: 2,504,568 km (0.09 R)
• M12: 2,838,620 km (0.073 R)
• M13: 3,069,449 km (0.066 R)
• M14: 3,326,608 km (0.112 R)
• M15: 3,947,439 km (0.119 R)
• M16: 4,337,441 km (0.093 R)
• M17: 4,492,574 km (0.041 R)
• M18: 4,672,091 km (0.108 R)
• M19: 4,808,375 km (0.051 R)
• M20: 5,319,551 km (0.067 R)
• M21: 5,557,710 km (0.108 R)
• M22: 5,702,222 km (0.074 R)
• M23: 6,268,300 km (0.109 R)
• M24: 6,494,792 km (0.112 R)
• M25: 6,775,288 km (0.027 R)
• M26: 6,878,360 km (0.06 R)
• M27: 7,033,793 km (0.079 R)
• M28: 7,534,048 km (0.046 R)
• M29: 7,667,639 km (0.096 R)
• M30: 8,624,766 km (0.036 R)
• M31: 8,736,516 km (0.093 R)
• M32: 9,046,632 km (0.061 R)
• M33: 9,360,189 km (0.117 R)
• M34: 9,561,698 km (0.098 R)
• M35: 9,822,895 km (0.097 R)
• M36: 10,115,958 km (0.09 R)
• M37: 10,861,105 km (0.119 R)
• M38: 11,654,871 km (0.064 R)
• M39: 11,809,705 km (0.109 R)
• M40: 12,152,733 km (0.072 R)
• M41: 12,530,617 km (0.118 R)
• M42: 12,625,761 km (0.102 R)
• M43: 12,721,205 km (0.055 R)
• M44: 13,137,087 km (0.116 R)
• M45: 14,246,205 km (0.081 R)
• M46: 14,946,174 km (0.051 R)
• M47: 15,249,708 km (0.096 R)
• M48: 15,725,878 km (0.076 R)
• M49: 15,862,760 km (0.102 R)
• M50: 16,206,835 km (0.084 R)
• M51: 16,379,770 km (0.105 R)
• M52: 16,623,016 km (0.058 R)
• M53: 17,254,020 km (0.085 R)
• M54: 17,501,455 km (0.11 R)
• M55: 17,607,969 km (0.093 R)
• M56: 18,431,056 km (0.091 R)
• M57: 18,611,621 km (0.079 R)
• M58: 20,040,580 km (0.102 R)
• M59: 20,152,030 km (0.068 R)
• M60: 20,450,029 km (0.099 R)
• M61: 21,088,213 km (0.118 R)
• M62: 21,618,837 km (0.116 R)
• M63: 22,038,758 km (0.025 R)
• M64: 22,577,161 km (0.107 R)
• M65: 23,041,962 km (0.113 R)
• M66: 23,823,910 km (0.077 R)
• M67: 24,574,891 km (0.102 R)
• M68: 25,253,317 km (0.027 R)
• M69: 25,615,045 km (0.03 R)
• M70: 25,978,418 km (0.069 R)
• M71: 26,302,896 km (0.108 R)
• M72: 27,366,686 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 16,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit