🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.51 AU - 0.73 AU

Year: 207 Days

Day: 33.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,235,927 km

• M1: 98,884 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.64 AU - 0.74 AU

Year: 243 Days

Day: 21.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,235,927 km

• M1: 333,902 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.54 AU - 0.84 AU

Year: 243 Days

Day: 14.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 39,235,927 km

• M1: 52,509 km (0.073 R)
• M2: 264,190 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.72 AU - 0.94 AU

Year: 321 Days

Day: 32.2 Hours

Environment

Temp: -19 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.8 AU - 1.04 AU

Year: 375 Days

Day: 37.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,235,927 km

• M1: 116,088 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.84 AU - 1.28 AU

Year: 463 Days

Day: 40.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,235,927 km

• M1: 52,210 km (0.074 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.14 AU - 1.68 AU

Year: 711 Days

Day: 25.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.69 AU - 2.21 AU

Year: 1156 Days

Day: 43.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.7

Radius: 12.7

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.59 AU - 10.33 AU

Year: 12354 Days

Day: 9 Hours

Environment

Temp: -191 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,235,927 km

• M1: 159,771 km (0.083 R)
• M2: 244,892 km (0.046 R)
• M3: 362,476 km (0.041 R)
• M4: 699,071 km (0.112 R)
• M5: 793,766 km (0.043 R)
• M6: 934,837 km (0.074 R)
• M7: 1,459,626 km (0.112 R)
• M8: 2,655,961 km (0.118 R)
• M9: 2,937,504 km (0.117 R)
• M10: 3,130,635 km (0.095 R)
• M11: 3,700,752 km (0.028 R)
• M12: 3,980,351 km (0.119 R)
• M13: 4,087,014 km (0.109 R)
• M14: 4,709,640 km (0.1 R)
• M15: 5,759,219 km (0.042 R)
• M16: 6,372,869 km (0.069 R)
• M17: 6,456,345 km (0.041 R)
• M18: 7,485,728 km (0.1 R)
• M19: 7,573,841 km (0.028 R)
• M20: 8,797,103 km (0.099 R)
• M21: 8,936,827 km (0.057 R)
• M22: 10,374,313 km (0.1 R)
• M23: 11,473,708 km (0.077 R)
• M24: 11,728,772 km (0.107 R)
• M25: 12,610,053 km (0.042 R)
• M26: 14,216,734 km (0.074 R)
• M27: 14,932,859 km (0.081 R)
• M28: 15,211,411 km (0.111 R)
• M29: 15,548,006 km (0.095 R)
• M30: 16,114,533 km (0.029 R)
• M31: 16,687,792 km (0.081 R)
• M32: 17,093,053 km (0.095 R)
• M33: 17,209,440 km (0.061 R)
• M34: 18,866,535 km (0.108 R)
• M35: 19,470,761 km (0.102 R)
• M36: 20,388,843 km (0.107 R)
• M37: 21,008,777 km (0.117 R)
• M38: 21,509,182 km (0.113 R)
• M39: 22,521,660 km (0.113 R)
• M40: 22,649,417 km (0.083 R)
• M41: 23,744,324 km (0.103 R)
• M42: 24,004,474 km (0.071 R)
• M43: 24,200,148 km (0.094 R)
• M44: 25,518,554 km (0.054 R)
• M45: 27,607,988 km (0.071 R)
• M46: 28,638,568 km (0.072 R)
• M47: 29,891,899 km (0.052 R)
• M48: 30,243,154 km (0.051 R)
• M49: 33,030,163 km (0.028 R)
• M50: 33,466,240 km (0.082 R)
• M51: 34,638,340 km (0.058 R)
• M52: 34,785,843 km (0.105 R)
• M53: 35,452,003 km (0.079 R)
• M54: 36,947,383 km (0.058 R)
• M55: 38,234,523 km (0.092 R)
• M56: 38,998,669 km (0.118 R)
• M57: 39,152,007 km (0.089 R)
• M58: 40,154,163 km (0.093 R)
• M59: 40,774,994 km (0.119 R)
• M60: 42,105,069 km (0.114 R)
• M61: 42,341,134 km (0.11 R)
• M62: 42,498,810 km (0.117 R)
• M63: 43,608,228 km (0.117 R)
• M64: 44,406,482 km (0.109 R)
• M65: 45,048,407 km (0.103 R)
• M66: 45,451,274 km (0.108 R)
• M67: 46,017,352 km (0.116 R)
• M68: 46,179,516 km (0.103 R)
• M69: 46,423,062 km (0.091 R)
• M70: 46,911,499 km (0.108 R)
• M71: 47,156,241 km (0.041 R)
• M72: 49,130,334 km (0.098 R)
• M73: 49,960,902 km (0.104 R)
• M74: 50,712,332 km (0.091 R)
• M75: 50,796,107 km (0.109 R)
• M76: 52,988,912 km (0.029 R)
• M77: 53,669,882 km (0.116 R)
• M78: 54,182,554 km (0.096 R)
• M79: 55,126,516 km (0.111 R)
• M80: 56,335,865 km (0.108 R)
• M81: 57,030,897 km (0.08 R)
• M82: 57,379,460 km (0.09 R)
• M83: 58,341,674 km (0.04 R)

Asteroid Belt

Center: 10.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.8

Radius: 7.2

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 11.21 AU - 12.09 AU

Year: 16884 Days

Day: 22.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,235,927 km

• M1: 244,293 km (0.04 R)
• M2: 450,888 km (0.099 R)
• M3: 527,183 km (0.066 R)
• M4: 580,739 km (0.088 R)
• M5: 650,601 km (0.116 R)
• M6: 783,743 km (0.081 R)
• M7: 942,317 km (0.097 R)
• M8: 1,146,518 km (0.088 R)
• M9: 1,199,775 km (0.059 R)
• M10: 1,716,785 km (0.07 R)
• M11: 1,882,240 km (0.117 R)
• M12: 1,966,913 km (0.107 R)
• M13: 2,250,999 km (0.086 R)
• M14: 2,737,192 km (0.113 R)
• M15: 2,979,990 km (0.079 R)
• M16: 3,054,190 km (0.117 R)
• M17: 3,486,378 km (0.089 R)
• M18: 4,101,525 km (0.09 R)
• M19: 4,549,122 km (0.09 R)
• M20: 4,634,841 km (0.078 R)
• M21: 4,924,164 km (0.071 R)
• M22: 5,130,309 km (0.118 R)
• M23: 5,673,350 km (0.081 R)
• M24: 6,014,283 km (0.104 R)
• M25: 6,586,345 km (0.081 R)
• M26: 7,010,306 km (0.083 R)
• M27: 7,142,550 km (0.115 R)
• M28: 7,476,902 km (0.071 R)
• M29: 8,160,564 km (0.119 R)
• M30: 8,230,127 km (0.097 R)
• M31: 8,721,855 km (0.107 R)
• M32: 8,792,914 km (0.091 R)
• M33: 9,115,148 km (0.114 R)
• M34: 9,368,267 km (0.064 R)
• M35: 9,513,976 km (0.094 R)
• M36: 10,179,088 km (0.027 R)
• M37: 10,366,534 km (0.081 R)
• M38: 11,050,795 km (0.085 R)
• M39: 11,398,311 km (0.097 R)
• M40: 11,553,892 km (0.096 R)
• M41: 11,631,982 km (0.092 R)
• M42: 11,945,988 km (0.069 R)
• M43: 12,462,400 km (0.112 R)
• M44: 12,582,527 km (0.043 R)
• M45: 13,393,647 km (0.086 R)
• M46: 13,557,905 km (0.053 R)
• M47: 14,347,184 km (0.116 R)
• M48: 14,431,108 km (0.118 R)
• M49: 14,938,245 km (0.119 R)
• M50: 15,839,722 km (0.1 R)
• M51: 17,291,719 km (0.098 R)
• M52: 18,192,298 km (0.088 R)
• M53: 18,328,582 km (0.097 R)
• M54: 18,923,682 km (0.099 R)
• M55: 19,107,986 km (0.114 R)
• M56: 19,991,661 km (0.103 R)
• M57: 20,698,810 km (0.067 R)
• M58: 21,079,238 km (0.107 R)
• M59: 22,819,809 km (0.096 R)
• M60: 23,016,081 km (0.08 R)
• M61: 23,262,170 km (0.092 R)
• M62: 23,608,190 km (0.09 R)
• M63: 23,955,855 km (0.071 R)
• M64: 24,405,397 km (0.101 R)
• M65: 24,958,610 km (0.065 R)
• M66: 25,719,614 km (0.064 R)
• M67: 26,179,777 km (0.105 R)
• M68: 26,385,175 km (0.071 R)
• M69: 27,838,219 km (0.095 R)
• M70: 28,680,156 km (0.083 R)
• M71: 30,119,736 km (0.08 R)
• M72: 30,281,152 km (0.079 R)
• M73: 31,364,540 km (0.12 R)
• M74: 31,910,871 km (0.096 R)
• M75: 32,681,151 km (0.119 R)
• M76: 33,736,414 km (0.119 R)
• M77: 34,071,962 km (0.074 R)
• M78: 35,028,641 km (0.108 R)
• M79: 35,823,155 km (0.103 R)
• M80: 36,795,840 km (0.081 R)
• M81: 37,371,942 km (0.111 R)
• M82: 37,893,141 km (0.095 R)
• M83: 38,416,733 km (0.092 R)
• M84: 38,942,719 km (0.119 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 12,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit