🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.41 AU - 0.61 AU

Year: 139 Days

Day: 38.1 Hours

Environment

Temp: 233 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,156,533 km

• M1: 248,931 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.7 AU - 1.12 AU

Year: 332 Days

Day: 26.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.74 AU - 1.14 AU

Year: 349 Days

Day: 39.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 27,156,533 km

• M1: 630,256 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.83 AU - 1.19 AU

Year: 389 Days

Day: 15 Hours

Environment

Temp: 21 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.06 AU - 1.62 AU

Year: 594 Days

Day: 47.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.23 AU - 2.05 AU

Year: 804 Days

Day: 45.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.22 AU - 4.2 AU

Year: 2736 Days

Day: 47.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,156,533 km

• M1: 926,908 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.5

Radius: 9.6

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.96 AU - 6.7 AU

Year: 6098 Days

Day: 10.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 27,156,533 km

• M1: 127,757 km (0.102 R)
• M2: 224,247 km (0.096 R)
• M3: 345,122 km (0.111 R)
• M4: 458,218 km (0.115 R)
• M5: 529,427 km (0.114 R)
• M6: 624,571 km (0.116 R)
• M7: 726,148 km (0.068 R)
• M8: 855,849 km (0.112 R)
• M9: 923,916 km (0.074 R)
• M10: 1,065,735 km (0.101 R)
• M11: 1,240,466 km (0.105 R)
• M12: 1,520,662 km (0.071 R)
• M13: 1,806,095 km (0.112 R)
• M14: 1,925,025 km (0.093 R)
• M15: 2,016,131 km (0.119 R)
• M16: 2,171,114 km (0.082 R)
• M17: 2,297,973 km (0.108 R)
• M18: 2,526,110 km (0.083 R)
• M19: 2,592,681 km (0.074 R)
• M20: 3,290,405 km (0.099 R)
• M21: 3,399,911 km (0.082 R)
• M22: 3,679,060 km (0.047 R)
• M23: 3,773,905 km (0.065 R)
• M24: 4,259,949 km (0.077 R)
• M25: 4,601,780 km (0.082 R)
• M26: 4,848,467 km (0.118 R)
• M27: 4,910,849 km (0.067 R)
• M28: 6,034,030 km (0.088 R)
• M29: 6,146,079 km (0.113 R)
• M30: 6,258,876 km (0.063 R)
• M31: 6,349,532 km (0.111 R)
• M32: 8,056,444 km (0.052 R)
• M33: 8,229,528 km (0.106 R)
• M34: 8,403,960 km (0.079 R)
• M35: 8,705,848 km (0.104 R)
• M36: 8,781,844 km (0.037 R)
• M37: 9,036,908 km (0.078 R)
• M38: 9,842,942 km (0.062 R)
• M39: 10,081,251 km (0.089 R)
• M40: 10,944,131 km (0.071 R)
• M41: 11,163,592 km (0.072 R)
• M42: 11,356,722 km (0.064 R)
• M43: 12,168,889 km (0.114 R)
• M44: 12,567,717 km (0.085 R)
• M45: 12,855,095 km (0.082 R)
• M46: 12,941,861 km (0.029 R)
• M47: 13,760,162 km (0.091 R)
• M48: 14,145,825 km (0.034 R)
• M49: 14,384,882 km (0.08 R)
• M50: 14,444,871 km (0.052 R)
• M51: 14,534,929 km (0.062 R)
• M52: 14,867,036 km (0.094 R)
• M53: 16,033,451 km (0.081 R)
• M54: 16,220,299 km (0.084 R)
• M55: 17,038,300 km (0.118 R)
• M56: 17,260,902 km (0.104 R)
• M57: 17,420,373 km (0.071 R)
• M58: 17,484,401 km (0.086 R)
• M59: 17,934,242 km (0.037 R)
• M60: 18,160,733 km (0.107 R)
• M61: 19,108,734 km (0.028 R)
• M62: 19,273,741 km (0.097 R)
• M63: 19,572,039 km (0.084 R)
• M64: 19,838,622 km (0.068 R)
• M65: 20,408,740 km (0.049 R)
• M66: 21,188,893 km (0.109 R)
• M67: 21,257,259 km (0.089 R)
• M68: 21,806,283 km (0.098 R)
• M69: 21,978,770 km (0.099 R)
• M70: 22,255,675 km (0.045 R)
• M71: 22,533,927 km (0.097 R)
• M72: 22,743,215 km (0.106 R)
• M73: 22,883,238 km (0.118 R)
• M74: 23,199,189 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.4

Radius: 11.5

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.59 AU - 8.17 AU

Year: 7676 Days

Day: 13.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 27,156,533 km

• M1: 208,240 km (0.045 R)
• M2: 418,276 km (0.119 R)
• M3: 540,048 km (0.083 R)
• M4: 664,963 km (0.082 R)
• M5: 800,648 km (0.055 R)
• M6: 872,455 km (0.068 R)
• M7: 946,506 km (0.103 R)
• M8: 1,101,788 km (0.09 R)
• M9: 1,265,897 km (0.094 R)
• M10: 1,394,551 km (0.065 R)
• M11: 1,619,098 km (0.104 R)
• M12: 1,775,577 km (0.098 R)
• M13: 2,505,016 km (0.113 R)
• M14: 2,577,272 km (0.114 R)
• M15: 2,668,676 km (0.109 R)
• M16: 2,873,625 km (0.112 R)
• M17: 2,968,620 km (0.095 R)
• M18: 3,786,472 km (0.111 R)
• M19: 3,911,835 km (0.1 R)
• M20: 4,123,965 km (0.087 R)
• M21: 4,318,143 km (0.108 R)
• M22: 4,738,064 km (0.053 R)
• M23: 4,941,517 km (0.034 R)
• M24: 5,171,150 km (0.075 R)
• M25: 5,357,399 km (0.068 R)
• M26: 5,522,106 km (0.065 R)
• M27: 6,445,873 km (0.089 R)
• M28: 6,849,189 km (0.101 R)
• M29: 6,925,783 km (0.064 R)
• M30: 7,208,822 km (0.115 R)
• M31: 7,391,032 km (0.057 R)
• M32: 7,706,983 km (0.077 R)
• M33: 8,000,345 km (0.073 R)
• M34: 8,216,214 km (0.101 R)
• M35: 8,625,963 km (0.032 R)
• M36: 9,267,139 km (0.067 R)
• M37: 9,607,923 km (0.082 R)
• M38: 9,693,792 km (0.074 R)
• M39: 9,866,129 km (0.063 R)
• M40: 10,595,568 km (0.097 R)
• M41: 10,832,681 km (0.066 R)
• M42: 11,312,142 km (0.078 R)
• M43: 11,585,009 km (0.088 R)
• M44: 12,385,208 km (0.114 R)
• M45: 12,949,640 km (0.109 R)
• M46: 13,044,635 km (0.12 R)
• M47: 13,139,779 km (0.111 R)
• M48: 14,201,475 km (0.062 R)
• M49: 14,364,687 km (0.06 R)
• M50: 14,495,884 km (0.071 R)
• M51: 14,759,176 km (0.066 R)
• M52: 14,957,693 km (0.12 R)
• M53: 15,157,107 km (0.114 R)
• M54: 15,491,608 km (0.119 R)
• M55: 15,862,161 km (0.068 R)
• M56: 17,338,992 km (0.088 R)
• M57: 17,864,529 km (0.059 R)
• M58: 18,253,334 km (0.11 R)
• M59: 18,931,162 km (0.109 R)
• M60: 19,039,022 km (0.114 R)
• M61: 19,653,869 km (0.096 R)
• M62: 20,091,742 km (0.087 R)
• M63: 20,165,045 km (0.119 R)
• M64: 21,163,162 km (0.101 R)
• M65: 21,574,556 km (0.086 R)
• M66: 22,064,040 km (0.118 R)
• M67: 23,864,152 km (0.025 R)
• M68: 23,980,688 km (0.092 R)
• M69: 24,722,843 km (0.111 R)
• M70: 25,314,204 km (0.053 R)
• M71: 25,432,984 km (0.082 R)
• M72: 26,029,880 km (0.095 R)
• M73: 26,189,950 km (0.091 R)
• M74: 26,350,169 km (0.114 R)
• M75: 26,913,704 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 16,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit