🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.73 AU - 0.85 AU

Year: 263 Days

Day: 14.2 Hours

Environment

Temp: 94 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,009,728 km

• M1: 123,269 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.82 AU - 1.06 AU

Year: 342 Days

Day: 26.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.88 AU - 1.06 AU

Year: 358 Days

Day: 12.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 63,009,728 km

• M1: 43,533 km (0.108 R)
• M2: 667,805 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.42 AU - 3.52 AU

Year: 2422 Days

Day: 44.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532

Radius: 13.3

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.73 AU - 11.89 AU

Year: 12406 Days

Day: 12.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 63,009,728 km

• M1: 188,942 km (0.05 R)
• M2: 277,803 km (0.038 R)
• M3: 540,946 km (0.104 R)
• M4: 801,695 km (0.092 R)
• M5: 1,025,045 km (0.06 R)
• M6: 1,817,165 km (0.065 R)
• M7: 2,065,947 km (0.12 R)
• M8: 2,379,354 km (0.065 R)
• M9: 2,487,364 km (0.104 R)
• M10: 2,680,345 km (0.115 R)
• M11: 2,878,562 km (0.105 R)
• M12: 3,140,508 km (0.1 R)
• M13: 4,069,810 km (0.088 R)
• M14: 4,331,457 km (0.056 R)
• M15: 4,734,473 km (0.086 R)
• M16: 5,649,115 km (0.093 R)
• M17: 6,314,077 km (0.091 R)
• M18: 6,541,316 km (0.075 R)
• M19: 7,043,068 km (0.085 R)
• M20: 7,318,477 km (0.108 R)
• M21: 7,437,557 km (0.075 R)
• M22: 7,758,295 km (0.085 R)
• M23: 8,001,990 km (0.114 R)
• M24: 8,165,800 km (0.035 R)
• M25: 8,372,095 km (0.097 R)
• M26: 8,455,122 km (0.064 R)
• M27: 8,959,267 km (0.116 R)
• M28: 9,129,360 km (0.107 R)
• M29: 9,473,136 km (0.113 R)
• M30: 11,208,770 km (0.108 R)
• M31: 11,346,251 km (0.063 R)
• M32: 11,948,980 km (0.108 R)
• M33: 12,562,032 km (0.097 R)
• M34: 12,752,770 km (0.091 R)
• M35: 12,848,363 km (0.096 R)
• M36: 13,185,407 km (0.112 R)
• M37: 14,462,225 km (0.102 R)
• M38: 15,115,518 km (0.106 R)
• M39: 15,675,762 km (0.028 R)
• M40: 18,038,062 km (0.108 R)
• M41: 19,013,740 km (0.03 R)
• M42: 19,177,998 km (0.107 R)
• M43: 19,287,803 km (0.108 R)
• M44: 20,565,518 km (0.086 R)
• M45: 20,846,912 km (0.114 R)
• M46: 21,242,898 km (0.076 R)
• M47: 21,698,722 km (0.093 R)
• M48: 22,042,648 km (0.086 R)
• M49: 22,446,113 km (0.104 R)
• M50: 23,202,031 km (0.12 R)
• M51: 23,436,302 km (0.093 R)
• M52: 23,730,261 km (0.096 R)
• M53: 24,084,509 km (0.089 R)
• M54: 24,738,701 km (0.071 R)
• M55: 29,289,618 km (0.073 R)
• M56: 31,271,340 km (0.104 R)
• M57: 31,594,921 km (0.106 R)
• M58: 31,854,772 km (0.09 R)
• M59: 32,572,692 km (0.111 R)
• M60: 32,769,414 km (0.103 R)
• M61: 33,032,407 km (0.113 R)
• M62: 33,164,053 km (0.068 R)
• M63: 33,560,338 km (0.093 R)
• M64: 34,290,824 km (0.09 R)
• M65: 34,691,597 km (0.088 R)
• M66: 35,700,036 km (0.109 R)
• M67: 36,445,781 km (0.111 R)
• M68: 36,718,199 km (0.078 R)
• M69: 37,883,716 km (0.072 R)
• M70: 40,040,020 km (0.092 R)
• M71: 40,532,496 km (0.094 R)
• M72: 41,523,283 km (0.06 R)
• M73: 43,745,709 km (0.081 R)
• M74: 44,470,809 km (0.076 R)
• M75: 45,492,563 km (0.119 R)
• M76: 46,300,990 km (0.112 R)
• M77: 47,485,057 km (0.099 R)
• M78: 48,006,406 km (0.117 R)
• M79: 48,754,245 km (0.095 R)
• M80: 48,979,390 km (0.104 R)
• M81: 49,204,834 km (0.101 R)
• M82: 49,355,330 km (0.115 R)
• M83: 50,110,200 km (0.075 R)
• M84: 50,261,593 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.1

Radius: 7.5

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 11.24 AU - 12.98 AU

Year: 15792 Days

Day: 17.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,009,728 km

• M1: 138,827 km (0.108 R)
• M2: 343,477 km (0.096 R)
• M3: 473,477 km (0.108 R)
• M4: 637,586 km (0.089 R)
• M5: 1,125,275 km (0.095 R)
• M6: 2,068,639 km (0.081 R)
• M7: 2,286,005 km (0.113 R)
• M8: 2,397,455 km (0.111 R)
• M9: 3,673,376 km (0.057 R)
• M10: 3,970,178 km (0.1 R)
• M11: 4,622,275 km (0.032 R)
• M12: 4,692,885 km (0.1 R)
• M13: 5,381,185 km (0.076 R)
• M14: 5,642,832 km (0.026 R)
• M15: 6,491,800 km (0.039 R)
• M16: 6,730,259 km (0.041 R)
• M17: 7,052,642 km (0.064 R)
• M18: 7,297,683 km (0.109 R)
• M19: 7,545,717 km (0.106 R)
• M20: 7,670,631 km (0.113 R)
• M21: 8,263,188 km (0.096 R)
• M22: 9,268,186 km (0.114 R)
• M23: 9,626,922 km (0.076 R)
• M24: 9,898,742 km (0.051 R)
• M25: 10,496,684 km (0.089 R)
• M26: 10,870,529 km (0.057 R)
• M27: 11,201,141 km (0.099 R)
• M28: 11,343,857 km (0.034 R)
• M29: 11,583,064 km (0.082 R)
• M30: 11,872,237 km (0.111 R)
• M31: 12,066,415 km (0.105 R)
• M32: 12,261,640 km (0.064 R)
• M33: 12,457,912 km (0.087 R)
• M34: 12,655,232 km (0.117 R)
• M35: 13,002,897 km (0.05 R)
• M36: 13,102,829 km (0.078 R)
• M37: 13,911,704 km (0.117 R)
• M38: 15,154,863 km (0.078 R)
• M39: 15,260,030 km (0.092 R)
• M40: 15,312,688 km (0.043 R)
• M41: 15,736,499 km (0.08 R)
• M42: 16,110,344 km (0.035 R)
• M43: 16,867,010 km (0.101 R)
• M44: 17,579,994 km (0.081 R)
• M45: 17,967,901 km (0.083 R)
• M46: 19,433,511 km (0.102 R)
• M47: 19,547,954 km (0.034 R)
• M48: 20,995,762 km (0.077 R)
• M49: 21,054,404 km (0.107 R)
• M50: 22,358,150 km (0.118 R)
• M51: 22,657,944 km (0.077 R)
• M52: 23,019,672 km (0.039 R)
• M53: 23,080,109 km (0.078 R)
• M54: 23,201,283 km (0.066 R)
• M55: 23,932,219 km (0.119 R)
• M56: 24,485,431 km (0.108 R)
• M57: 24,980,600 km (0.058 R)
• M58: 26,422,874 km (0.085 R)
• M59: 26,676,442 km (0.098 R)
• M60: 27,058,365 km (0.098 R)
• M61: 29,387,305 km (0.11 R)
• M62: 29,452,978 km (0.043 R)
• M63: 29,715,822 km (0.076 R)
• M64: 29,913,590 km (0.067 R)
• M65: 30,177,930 km (0.062 R)
• M66: 32,863,062 km (0.065 R)
• M67: 33,477,759 km (0.095 R)
• M68: 34,096,047 km (0.109 R)
• M69: 35,693,603 km (0.084 R)
• M70: 36,044,111 km (0.111 R)
• M71: 37,315,394 km (0.093 R)
• M72: 37,742,496 km (0.1 R)
• M73: 39,539,016 km (0.107 R)
• M74: 40,630,333 km (0.04 R)
• M75: 41,363,362 km (0.102 R)
• M76: 42,842,586 km (0.106 R)
• M77: 43,065,936 km (0.119 R)
• M78: 44,188,518 km (0.106 R)
• M79: 45,169,282 km (0.117 R)
• M80: 45,700,205 km (0.045 R)
• M81: 45,776,350 km (0.087 R)
• M82: 47,382,732 km (0.078 R)
• M83: 47,459,625 km (0.082 R)
• M84: 49,007,514 km (0.114 R)
• M85: 49,787,667 km (0.097 R)
• M86: 50,571,859 km (0.112 R)
• M87: 50,807,925 km (0.079 R)
• M88: 52,869,084 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.6

Radius: 7.4

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 12.33 AU - 12.89 AU

Year: 16780 Days

Day: 20.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,009,728 km

• M1: 108,010 km (0.08 R)
• M2: 154,983 km (0.042 R)
• M3: 311,463 km (0.076 R)
• M4: 521,797 km (0.099 R)
• M5: 652,995 km (0.07 R)
• M6: 1,762,562 km (0.107 R)
• M7: 2,418,848 km (0.087 R)
• M8: 2,545,707 km (0.034 R)
• M9: 3,317,482 km (0.105 R)
• M10: 4,156,577 km (0.076 R)
• M11: 4,580,088 km (0.11 R)
• M12: 4,817,051 km (0.084 R)
• M13: 5,302,796 km (0.107 R)
• M14: 7,168,281 km (0.084 R)
• M15: 7,397,316 km (0.097 R)
• M16: 8,968,243 km (0.116 R)
• M17: 9,017,460 km (0.105 R)
• M18: 9,715,335 km (0.061 R)
• M19: 10,378,801 km (0.086 R)
• M20: 10,585,994 km (0.059 R)
• M21: 11,374,674 km (0.037 R)
• M22: 11,641,856 km (0.085 R)
• M23: 11,965,137 km (0.094 R)
• M24: 12,291,410 km (0.047 R)
• M25: 12,620,675 km (0.111 R)
• M26: 12,731,078 km (0.077 R)
• M27: 12,952,782 km (0.112 R)
• M28: 13,738,919 km (0.082 R)
• M29: 14,195,043 km (0.058 R)
• M30: 14,598,209 km (0.092 R)
• M31: 14,714,147 km (0.033 R)
• M32: 15,415,911 km (0.037 R)
• M33: 15,711,516 km (0.074 R)
• M34: 15,889,837 km (0.119 R)
• M35: 16,368,550 km (0.045 R)
• M36: 16,488,977 km (0.113 R)
• M37: 16,852,051 km (0.044 R)
• M38: 16,973,524 km (0.081 R)
• M39: 17,340,188 km (0.114 R)
• M40: 18,205,462 km (0.119 R)
• M41: 18,267,845 km (0.087 R)
• M42: 18,769,297 km (0.077 R)
• M43: 20,429,833 km (0.07 R)
• M44: 21,015,509 km (0.075 R)
• M45: 21,672,842 km (0.101 R)
• M46: 23,413,114 km (0.083 R)
• M47: 24,712,970 km (0.069 R)
• M48: 26,954,544 km (0.098 R)
• M49: 27,239,379 km (0.082 R)
• M50: 27,382,095 km (0.104 R)
• M51: 29,114,438 km (0.092 R)
• M52: 29,773,267 km (0.055 R)
• M53: 30,659,186 km (0.094 R)
• M54: 30,733,387 km (0.104 R)
• M55: 30,956,437 km (0.066 R)
• M56: 32,608,297 km (0.099 R)
• M57: 32,759,989 km (0.112 R)
• M58: 33,751,075 km (0.082 R)
• M59: 33,827,669 km (0.076 R)
• M60: 35,061,851 km (0.111 R)
• M61: 35,684,478 km (0.093 R)
• M62: 36,625,149 km (0.08 R)
• M63: 36,940,501 km (0.083 R)
• M64: 37,177,614 km (0.11 R)
• M65: 37,812,507 km (0.117 R)
• M66: 38,851,764 km (0.05 R)
• M67: 40,143,691 km (0.059 R)
• M68: 41,531,660 km (0.074 R)
• M69: 42,025,333 km (0.103 R)
• M70: 42,272,918 km (0.075 R)
• M71: 42,935,486 km (0.091 R)
• M72: 43,518,021 km (0.098 R)
• M73: 43,935,698 km (0.103 R)
• M74: 44,103,098 km (0.089 R)
• M75: 44,606,794 km (0.1 R)
• M76: 44,943,539 km (0.118 R)
• M77: 45,450,376 km (0.041 R)
• M78: 46,725,549 km (0.096 R)
• M79: 49,572,246 km (0.094 R)
• M80: 50,008,474 km (0.099 R)
• M81: 50,884,818 km (0.042 R)
• M82: 51,766,099 km (0.036 R)
• M83: 53,901,609 km (0.065 R)
• M84: 53,991,218 km (0.102 R)
• M85: 54,799,944 km (0.114 R)
• M86: 54,890,152 km (0.067 R)
• M87: 56,247,603 km (0.053 R)
• M88: 58,534,505 km (0.098 R)
• M89: 60,665,078 km (0.088 R)
• M90: 61,786,763 km (0.084 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 15,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit