🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.81 AU - 1.25 AU

Year: 382 Days

Day: 24.3 Hours

Environment

Temp: 36 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,608,928 km

• M1: 129,701 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.78 AU - 2.36 AU

Year: 1088 Days

Day: 20.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,608,928 km

• M1: 264,788 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.9 AU - 2.94 AU

Year: 1822 Days

Day: 46.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.9 AU - 3.52 AU

Year: 2101 Days

Day: 15.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.12 AU - 4.38 AU

Year: 2652 Days

Day: 28.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.1

Radius: 10.8

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.16 AU - 6.2 AU

Year: 4944 Days

Day: 6.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,608,928 km

• M1: 151,393 km (0.043 R)
• M2: 341,382 km (0.084 R)
• M3: 411,993 km (0.091 R)
• M4: 893,698 km (0.1 R)
• M5: 1,095,954 km (0.113 R)
• M6: 1,313,469 km (0.089 R)
• M7: 1,450,950 km (0.075 R)
• M8: 1,545,346 km (0.11 R)
• M9: 2,411,667 km (0.103 R)
• M10: 2,486,765 km (0.09 R)
• M11: 2,581,760 km (0.111 R)
• M12: 2,755,892 km (0.077 R)
• M13: 2,834,431 km (0.11 R)
• M14: 3,385,101 km (0.086 R)
• M15: 3,469,474 km (0.1 R)
• M16: 3,727,081 km (0.095 R)
• M17: 3,924,551 km (0.084 R)
• M18: 4,677,477 km (0.103 R)
• M19: 5,034,417 km (0.063 R)
• M20: 5,228,446 km (0.044 R)
• M21: 5,351,116 km (0.112 R)
• M22: 5,699,380 km (0.097 R)
• M23: 5,774,927 km (0.081 R)
• M24: 6,106,435 km (0.038 R)
• M25: 6,814,781 km (0.069 R)
• M26: 6,921,893 km (0.076 R)
• M27: 7,002,676 km (0.072 R)
• M28: 7,110,836 km (0.067 R)
• M29: 7,493,806 km (0.051 R)
• M30: 7,799,435 km (0.115 R)
• M31: 7,911,633 km (0.111 R)
• M32: 8,052,554 km (0.097 R)
• M33: 8,137,675 km (0.089 R)
• M34: 8,251,370 km (0.046 R)
• M35: 8,480,554 km (0.08 R)
• M36: 9,121,730 km (0.119 R)
• M37: 9,239,912 km (0.105 R)
• M38: 9,778,465 km (0.058 R)
• M39: 9,990,595 km (0.088 R)
• M40: 10,512,242 km (0.091 R)
• M41: 11,168,827 km (0.116 R)
• M42: 11,295,537 km (0.108 R)
• M43: 11,678,059 km (0.114 R)
• M44: 13,184,210 km (0.113 R)
• M45: 13,756,123 km (0.08 R)
• M46: 13,891,808 km (0.095 R)
• M47: 14,062,200 km (0.117 R)
• M48: 14,370,521 km (0.05 R)
• M49: 14,785,206 km (0.107 R)
• M50: 15,555,635 km (0.061 R)
• M51: 16,735,514 km (0.104 R)
• M52: 16,953,179 km (0.069 R)
• M53: 17,026,033 km (0.11 R)
• M54: 17,171,741 km (0.055 R)
• M55: 17,501,455 km (0.095 R)
• M56: 17,759,212 km (0.065 R)
• M57: 19,067,296 km (0.109 R)
• M58: 19,560,969 km (0.102 R)
• M59: 19,905,343 km (0.12 R)
• M60: 20,213,066 km (0.09 R)
• M61: 20,328,855 km (0.071 R)
• M62: 20,483,539 km (0.107 R)
• M63: 21,263,093 km (0.079 R)
• M64: 22,012,728 km (0.108 R)
• M65: 22,851,374 km (0.075 R)
• M66: 22,931,858 km (0.12 R)
• M67: 23,213,999 km (0.049 R)
• M68: 23,497,338 km (0.077 R)
• M69: 23,944,934 km (0.079 R)
• M70: 25,721,559 km (0.103 R)
• M71: 26,098,695 km (0.109 R)
• M72: 26,182,769 km (0.083 R)
• M73: 27,113,567 km (0.114 R)
• M74: 27,454,650 km (0.067 R)
• M75: 27,840,164 km (0.106 R)
• M76: 27,926,033 km (0.075 R)
• M77: 28,529,960 km (0.078 R)
• M78: 28,659,810 km (0.088 R)
• M79: 29,094,542 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.5

Radius: 13.3

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.22 AU - 6.98 AU

Year: 5503 Days

Day: 14.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 74.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,608,928 km

• M1: 185,501 km (0.082 R)
• M2: 270,174 km (0.105 R)
• M3: 390,899 km (0.118 R)
• M4: 550,520 km (0.115 R)
• M5: 803,341 km (0.059 R)
• M6: 1,079,947 km (0.09 R)
• M7: 1,189,901 km (0.106 R)
• M8: 1,287,439 km (0.091 R)
• M9: 1,597,256 km (0.09 R)
• M10: 1,836,015 km (0.113 R)
• M11: 2,349,135 km (0.091 R)
• M12: 2,579,666 km (0.085 R)
• M13: 2,861,807 km (0.065 R)
• M14: 2,995,548 km (0.086 R)
• M15: 3,085,755 km (0.061 R)
• M16: 3,768,221 km (0.087 R)
• M17: 3,964,643 km (0.05 R)
• M18: 4,265,783 km (0.108 R)
• M19: 4,445,002 km (0.037 R)
• M20: 4,626,763 km (0.085 R)
• M21: 4,917,432 km (0.054 R)
• M22: 5,628,171 km (0.049 R)
• M23: 5,740,369 km (0.062 R)
• M24: 6,196,942 km (0.05 R)
• M25: 6,342,052 km (0.115 R)
• M26: 6,873,723 km (0.083 R)
• M27: 7,450,722 km (0.105 R)
• M28: 7,885,902 km (0.073 R)
• M29: 8,106,709 km (0.082 R)
• M30: 8,297,446 km (0.111 R)
• M31: 8,425,502 km (0.093 R)
• M32: 8,651,245 km (0.102 R)
• M33: 8,846,320 km (0.069 R)
• M34: 8,944,457 km (0.106 R)
• M35: 9,075,804 km (0.103 R)
• M36: 9,174,688 km (0.103 R)
• M37: 10,115,509 km (0.049 R)
• M38: 10,806,352 km (0.063 R)
• M39: 11,727,276 km (0.114 R)
• M40: 12,160,811 km (0.118 R)
• M41: 12,379,523 km (0.085 R)
• M42: 12,489,477 km (0.064 R)
• M43: 12,599,581 km (0.049 R)
• M44: 13,230,286 km (0.027 R)
• M45: 13,681,623 km (0.063 R)
• M46: 13,985,307 km (0.098 R)
• M47: 14,329,681 km (0.12 R)
• M48: 14,522,213 km (0.118 R)
• M49: 14,676,897 km (0.084 R)
• M50: 15,261,676 km (0.076 R)
• M51: 15,458,397 km (0.086 R)
• M52: 15,854,233 km (0.094 R)
• M53: 17,470,937 km (0.083 R)
• M54: 17,676,634 km (0.092 R)
• M55: 18,049,133 km (0.085 R)
• M56: 19,521,924 km (0.096 R)
• M57: 19,607,344 km (0.026 R)
• M58: 19,692,765 km (0.075 R)
• M59: 19,778,334 km (0.095 R)
• M60: 20,294,447 km (0.099 R)
• M61: 22,135,698 km (0.026 R)
• M62: 22,986,012 km (0.063 R)
• M63: 23,121,249 km (0.106 R)
• M64: 24,258,791 km (0.076 R)
• M65: 24,396,421 km (0.12 R)
• M66: 25,228,185 km (0.119 R)
• M67: 25,414,285 km (0.075 R)
• M68: 25,507,634 km (0.108 R)
• M69: 25,741,156 km (0.106 R)
• M70: 26,540,607 km (0.09 R)
• M71: 27,062,255 km (0.102 R)
• M72: 28,163,894 km (0.051 R)
• M73: 28,308,704 km (0.091 R)
• M74: 28,598,924 km (0.082 R)
• M75: 29,084,968 km (0.089 R)
• M76: 29,868,412 km (0.116 R)
• M77: 30,510,037 km (0.097 R)
• M78: 31,756,636 km (0.044 R)
• M79: 32,209,469 km (0.067 R)
• M80: 33,325,469 km (0.085 R)
• M81: 33,580,832 km (0.041 R)
• M82: 33,836,794 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 15,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit