🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.44 AU - 0.62 AU

Year: 134 Days

Day: 35.1 Hours

Environment

Temp: 242 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,544,030 km

• M1: 261,647 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.68 AU - 0.98 AU

Year: 263 Days

Day: 39.1 Hours

Environment

Temp: 132 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.33 AU - 1.51 AU

Year: 589 Days

Day: 14.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.64 AU - 3.22 AU

Year: 1747 Days

Day: 31.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.34 AU - 3.42 AU

Year: 2164 Days

Day: 13.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.52 AU - 5.52 AU

Year: 3347 Days

Day: 17.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 112.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,544,030 km

• M1: 4,030,915 km (0.107 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.03 AU - 5.29 AU

Year: 3503 Days

Day: 47.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.6

Radius: 14.1

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.32 AU - 9.48 AU

Year: 8478 Days

Day: 14.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 108,544,030 km

• M1: 246,986 km (0.101 R)
• M2: 652,396 km (0.116 R)
• M3: 850,763 km (0.075 R)
• M4: 1,502,561 km (0.044 R)
• M5: 1,704,219 km (0.087 R)
• M6: 2,060,860 km (0.083 R)
• M7: 2,185,176 km (0.079 R)
• M8: 2,312,035 km (0.105 R)
• M9: 2,520,425 km (0.037 R)
• M10: 2,626,939 km (0.115 R)
• M11: 3,445,239 km (0.113 R)
• M12: 3,624,158 km (0.082 R)
• M13: 4,761,850 km (0.09 R)
• M14: 5,164,418 km (0.12 R)
• M15: 5,931,107 km (0.102 R)
• M16: 7,262,079 km (0.108 R)
• M17: 7,492,759 km (0.108 R)
• M18: 7,725,832 km (0.108 R)
• M19: 7,921,955 km (0.106 R)
• M20: 8,319,138 km (0.097 R)
• M21: 8,479,955 km (0.057 R)
• M22: 9,465,955 km (0.045 R)
• M23: 9,591,767 km (0.087 R)
• M24: 9,930,157 km (0.112 R)
• M25: 10,058,063 km (0.087 R)
• M26: 10,444,923 km (0.11 R)
• M27: 11,322,464 km (0.109 R)
• M28: 11,635,124 km (0.097 R)
• M29: 11,770,061 km (0.05 R)
• M30: 11,950,775 km (0.091 R)
• M31: 12,041,432 km (0.077 R)
• M32: 12,223,492 km (0.11 R)
• M33: 12,821,734 km (0.057 R)
• M34: 13,288,330 km (0.097 R)
• M35: 13,570,920 km (0.092 R)
• M36: 14,721,478 km (0.076 R)
• M37: 14,965,173 km (0.027 R)
• M38: 15,505,969 km (0.094 R)
• M39: 15,903,301 km (0.109 R)
• M40: 16,657,274 km (0.092 R)
• M41: 16,911,291 km (0.062 R)
• M42: 17,525,989 km (0.083 R)
• M43: 17,629,211 km (0.109 R)
• M44: 18,148,166 km (0.103 R)
• M45: 18,461,873 km (0.113 R)
• M46: 18,566,891 km (0.1 R)
• M47: 18,777,525 km (0.116 R)
• M48: 20,490,720 km (0.095 R)
• M49: 20,872,045 km (0.055 R)
• M50: 20,981,550 km (0.091 R)
• M51: 21,531,472 km (0.087 R)
• M52: 21,974,880 km (0.081 R)
• M53: 23,039,867 km (0.097 R)
• M54: 23,209,661 km (0.073 R)
• M55: 25,336,793 km (0.072 R)
• M56: 25,629,107 km (0.069 R)
• M57: 25,922,469 km (0.045 R)
• M58: 27,585,698 km (0.104 R)
• M59: 28,916,820 km (0.027 R)
• M60: 29,836,398 km (0.059 R)
• M61: 32,588,699 km (0.062 R)
• M62: 33,289,266 km (0.084 R)
• M63: 33,802,088 km (0.1 R)
• M64: 34,123,873 km (0.111 R)
• M65: 34,770,435 km (0.088 R)
• M66: 34,965,211 km (0.062 R)
• M67: 36,075,826 km (0.08 R)
• M68: 36,470,614 km (0.107 R)
• M69: 37,930,241 km (0.117 R)
• M70: 39,341,398 km (0.101 R)
• M71: 40,838,124 km (0.111 R)
• M72: 42,214,874 km (0.102 R)
• M73: 42,492,078 km (0.09 R)
• M74: 42,978,571 km (0.036 R)
• M75: 43,327,134 km (0.105 R)
• M76: 43,816,917 km (0.083 R)
• M77: 44,731,259 km (0.114 R)
• M78: 44,872,480 km (0.079 R)
• M79: 45,013,850 km (0.077 R)
• M80: 47,008,588 km (0.089 R)
• M81: 48,378,455 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.9

Radius: 3.5

Gravity: 72.32 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 17.44 AU - 21.54 AU

Year: 29965 Days

Day: 20.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 108,544,030 km

• M1: 242,797 km (0.094 R)
• M2: 373,695 km (0.089 R)
• M3: 524,939 km (0.045 R)
• M4: 1,149,061 km (0.116 R)
• M5: 1,256,622 km (0.065 R)
• M6: 1,841,550 km (0.111 R)
• M7: 3,372,235 km (0.088 R)
• M8: 4,056,047 km (0.118 R)
• M9: 4,110,351 km (0.084 R)
• M10: 5,070,620 km (0.086 R)
• M11: 5,365,627 km (0.06 R)
• M12: 5,545,443 km (0.114 R)
• M13: 5,666,319 km (0.1 R)
• M14: 6,600,707 km (0.066 R)
• M15: 7,918,664 km (0.04 R)
• M16: 8,467,987 km (0.1 R)
• M17: 9,243,054 km (0.108 R)
• M18: 10,559,665 km (0.119 R)
• M19: 12,167,992 km (0.07 R)
• M20: 12,325,069 km (0.086 R)
• M21: 12,403,907 km (0.111 R)
• M22: 12,880,377 km (0.101 R)
• M23: 14,014,927 km (0.078 R)
• M24: 14,761,121 km (0.115 R)
• M25: 14,928,671 km (0.06 R)
• M26: 16,725,790 km (0.099 R)
• M27: 16,813,005 km (0.052 R)
• M28: 17,251,626 km (0.1 R)
• M29: 17,339,740 km (0.109 R)
• M30: 18,050,629 km (0.119 R)
• M31: 18,140,088 km (0.058 R)
• M32: 19,317,124 km (0.113 R)
• M33: 19,960,993 km (0.096 R)
• M34: 20,425,345 km (0.042 R)
• M35: 21,554,061 km (0.051 R)
• M36: 22,125,974 km (0.107 R)
• M37: 22,221,717 km (0.099 R)
• M38: 23,675,209 km (0.114 R)
• M39: 24,859,875 km (0.105 R)
• M40: 25,761,053 km (0.117 R)
• M41: 25,962,860 km (0.084 R)
• M42: 26,774,877 km (0.074 R)
• M43: 27,389,425 km (0.083 R)
• M44: 27,595,272 km (0.051 R)
• M45: 27,801,567 km (0.087 R)
• M46: 28,736,704 km (0.057 R)
• M47: 29,365,763 km (0.112 R)
• M48: 30,211,440 km (0.055 R)
• M49: 31,065,344 km (0.117 R)
• M50: 32,252,104 km (0.106 R)
• M51: 34,004,793 km (0.087 R)
• M52: 34,336,750 km (0.071 R)
• M53: 35,563,453 km (0.113 R)
• M54: 35,900,497 km (0.117 R)
• M55: 37,715,867 km (0.119 R)
• M56: 39,096,805 km (0.069 R)
• M57: 43,218,077 km (0.057 R)
• M58: 44,904,793 km (0.076 R)
• M59: 50,469,983 km (0.085 R)
• M60: 54,040,735 km (0.107 R)
• M61: 54,686,848 km (0.06 R)
• M62: 54,946,101 km (0.098 R)
• M63: 56,378,800 km (0.061 R)
• M64: 56,902,841 km (0.105 R)
• M65: 57,034,188 km (0.099 R)
• M66: 57,691,970 km (0.099 R)
• M67: 58,484,689 km (0.052 R)
• M68: 58,617,083 km (0.032 R)
• M69: 60,482,120 km (0.068 R)
• M70: 61,961,194 km (0.114 R)
• M71: 63,315,952 km (0.056 R)
• M72: 65,917,011 km (0.118 R)
• M73: 67,022,539 km (0.119 R)
• M74: 69,532,342 km (0.057 R)
• M75: 69,813,138 km (0.098 R)
• M76: 74,499,740 km (0.088 R)
• M77: 76,518,563 km (0.045 R)
• M78: 77,971,457 km (0.105 R)
• M79: 78,409,181 km (0.088 R)
• M80: 78,847,652 km (0.088 R)
• M81: 80,020,799 km (0.041 R)
• M82: 81,643,487 km (0.086 R)
• M83: 82,236,193 km (0.093 R)
• M84: 83,575,094 km (0.114 R)
• M85: 87,483,189 km (0.114 R)
• M86: 88,089,659 km (0.105 R)
• M87: 89,154,497 km (0.084 R)
• M88: 92,991,832 km (0.062 R)
• M89: 93,920,834 km (0.086 R)
• M90: 96,726,094 km (0.052 R)
• M91: 96,882,723 km (0.031 R)
• M92: 97,824,441 km (0.063 R)
• M93: 99,084,803 km (0.118 R)
• M94: 103,057,824 km (0.113 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 18,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit