🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.51 AU - 0.53 AU

Year: 133 Days

Day: 36.6 Hours

Environment

Temp: 211 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.99 AU - 1.35 AU

Year: 449 Days

Day: 46.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 63,557,909 km

• M1: 200,760 km (0.088 R)
• M2: 569,220 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.1 AU - 1.38 AU

Year: 490 Days

Day: 26.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.42 AU - 1.82 AU

Year: 731 Days

Day: 41.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 4 °

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: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.62 AU - 4.14 AU

Year: 2205 Days

Day: 30.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.48 AU - 4.06 AU

Year: 2597 Days

Day: 13 Hours

Environment

Temp: -118 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,557,909 km

• M1: 1,073,814 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.2

Radius: 13.6

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.02 AU - 13.24 AU

Year: 12295 Days

Day: 8.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,557,909 km

• M1: 190,737 km (0.094 R)
• M2: 292,913 km (0.07 R)
• M3: 440,566 km (0.104 R)
• M4: 552,764 km (0.068 R)
• M5: 915,689 km (0.031 R)
• M6: 1,136,645 km (0.091 R)
• M7: 1,579,604 km (0.078 R)
• M8: 2,905,639 km (0.03 R)
• M9: 3,003,925 km (0.057 R)
• M10: 3,136,768 km (0.097 R)
• M11: 3,442,995 km (0.12 R)
• M12: 4,158,522 km (0.064 R)
• M13: 4,571,711 km (0.11 R)
• M14: 4,841,585 km (0.109 R)
• M15: 5,316,559 km (0.077 R)
• M16: 6,742,675 km (0.057 R)
• M17: 6,874,022 km (0.088 R)
• M18: 7,228,420 km (0.117 R)
• M19: 7,452,966 km (0.058 R)
• M20: 9,331,466 km (0.052 R)
• M21: 10,122,241 km (0.098 R)
• M22: 10,222,621 km (0.106 R)
• M23: 10,627,433 km (0.09 R)
• M24: 11,662,500 km (0.11 R)
• M25: 11,926,241 km (0.065 R)
• M26: 12,138,670 km (0.079 R)
• M27: 12,621,423 km (0.046 R)
• M28: 13,274,717 km (0.057 R)
• M29: 13,605,627 km (0.096 R)
• M30: 14,219,278 km (0.107 R)
• M31: 14,614,515 km (0.103 R)
• M32: 14,899,050 km (0.097 R)
• M33: 15,589,445 km (0.086 R)
• M34: 16,882,269 km (0.092 R)
• M35: 17,061,188 km (0.042 R)
• M36: 17,662,273 km (0.1 R)
• M37: 18,638,548 km (0.088 R)
• M38: 18,885,385 km (0.068 R)
• M39: 19,195,352 km (0.072 R)
• M40: 19,757,690 km (0.1 R)
• M41: 20,135,574 km (0.066 R)
• M42: 22,847,335 km (0.099 R)
• M43: 24,111,437 km (0.11 R)
• M44: 24,718,056 km (0.107 R)
• M45: 25,261,545 km (0.086 R)
• M46: 28,037,783 km (0.081 R)
• M47: 29,175,175 km (0.12 R)
• M48: 31,936,602 km (0.088 R)
• M49: 32,825,962 km (0.112 R)
• M50: 32,974,961 km (0.082 R)
• M51: 35,008,445 km (0.1 R)
• M52: 35,925,181 km (0.113 R)
• M53: 36,232,604 km (0.117 R)
• M54: 37,237,453 km (0.064 R)
• M55: 38,722,810 km (0.109 R)
• M56: 38,959,025 km (0.048 R)
• M57: 41,107,101 km (0.041 R)
• M58: 42,074,102 km (0.05 R)
• M59: 44,194,951 km (0.082 R)
• M60: 44,689,372 km (0.115 R)
• M61: 45,102,711 km (0.098 R)
• M62: 45,268,465 km (0.119 R)
• M63: 46,936,631 km (0.074 R)
• M64: 47,693,746 km (0.077 R)
• M65: 48,879,758 km (0.094 R)
• M66: 50,161,213 km (0.069 R)
• M67: 50,676,877 km (0.113 R)
• M68: 50,763,045 km (0.099 R)
• M69: 51,367,271 km (0.084 R)
• M70: 51,713,590 km (0.119 R)
• M71: 51,886,974 km (0.117 R)
• M72: 53,632,183 km (0.042 R)
• M73: 53,807,661 km (0.054 R)
• M74: 53,983,439 km (0.076 R)
• M75: 54,247,479 km (0.111 R)
• M76: 54,865,169 km (0.028 R)
• M77: 55,307,829 km (0.111 R)
• M78: 55,485,252 km (0.101 R)
• M79: 55,573,963 km (0.11 R)
• M80: 56,464,220 km (0.066 R)
• M81: 56,553,530 km (0.026 R)
• M82: 56,911,219 km (0.093 R)
• M83: 60,619,900 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.6

Radius: 15

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 10.09 AU - 11.49 AU

Year: 12574 Days

Day: 14.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,557,909 km

• M1: 212,279 km (0.073 R)
• M2: 406,009 km (0.072 R)
• M3: 1,171,351 km (0.082 R)
• M4: 1,466,807 km (0.029 R)
• M5: 1,587,084 km (0.079 R)
• M6: 1,761,515 km (0.094 R)
• M7: 2,185,026 km (0.11 R)
• M8: 2,296,028 km (0.069 R)
• M9: 3,874,884 km (0.088 R)
• M10: 4,252,020 km (0.059 R)
• M11: 4,392,193 km (0.058 R)
• M12: 4,641,274 km (0.033 R)
• M13: 5,265,845 km (0.077 R)
• M14: 5,878,000 km (0.063 R)
• M15: 6,312,133 km (0.099 R)
• M16: 6,432,409 km (0.095 R)
• M17: 6,553,434 km (0.05 R)
• M18: 7,337,626 km (0.055 R)
• M19: 7,591,494 km (0.049 R)
• M20: 7,719,400 km (0.09 R)
• M21: 7,934,521 km (0.105 R)
• M22: 8,238,804 km (0.063 R)
• M23: 9,084,480 km (0.099 R)
• M24: 9,818,108 km (0.098 R)
• M25: 10,333,623 km (0.099 R)
• M26: 10,428,318 km (0.096 R)
• M27: 10,570,885 km (0.102 R)
• M28: 10,857,963 km (0.119 R)
• M29: 10,954,304 km (0.089 R)
• M30: 11,342,211 km (0.089 R)
• M31: 11,538,035 km (0.077 R)
• M32: 13,608,170 km (0.111 R)
• M33: 13,816,261 km (0.084 R)
• M34: 14,341,050 km (0.079 R)
• M35: 14,499,774 km (0.114 R)
• M36: 14,712,352 km (0.075 R)
• M37: 14,872,572 km (0.101 R)
• M38: 15,140,651 km (0.03 R)
• M39: 16,119,320 km (0.115 R)
• M40: 16,339,528 km (0.105 R)
• M41: 16,838,886 km (0.089 R)
• M42: 17,118,335 km (0.07 R)
• M43: 17,568,924 km (0.103 R)
• M44: 17,738,867 km (0.104 R)
• M45: 17,852,411 km (0.079 R)
• M46: 18,309,283 km (0.12 R)
• M47: 18,539,215 km (0.117 R)
• M48: 19,644,295 km (0.082 R)
• M49: 20,353,239 km (0.093 R)
• M50: 20,890,445 km (0.103 R)
• M51: 21,674,637 km (0.102 R)
• M52: 24,526,571 km (0.114 R)
• M53: 28,154,618 km (0.116 R)
• M54: 28,553,147 km (0.106 R)
• M55: 28,686,439 km (0.041 R)
• M56: 30,030,725 km (0.077 R)
• M57: 30,370,013 km (0.103 R)
• M58: 30,505,998 km (0.119 R)
• M59: 30,847,081 km (0.07 R)
• M60: 33,409,992 km (0.071 R)
• M61: 34,326,578 km (0.077 R)
• M62: 34,610,365 km (0.116 R)
• M63: 35,394,557 km (0.115 R)
• M64: 40,520,827 km (0.047 R)
• M65: 40,970,967 km (0.059 R)
• M66: 41,271,958 km (0.093 R)
• M67: 42,179,269 km (0.065 R)
• M68: 43,782,958 km (0.06 R)
• M69: 44,785,863 km (0.101 R)
• M70: 45,018,338 km (0.032 R)
• M71: 45,173,471 km (0.117 R)
• M72: 45,484,485 km (0.093 R)
• M73: 47,050,026 km (0.101 R)
• M74: 48,156,303 km (0.097 R)
• M75: 48,792,393 km (0.088 R)
• M76: 48,951,864 km (0.12 R)
• M77: 49,671,579 km (0.114 R)
• M78: 52,912,318 km (0.065 R)
• M79: 53,568,604 km (0.119 R)
• M80: 53,897,869 km (0.062 R)
• M81: 54,723,649 km (0.06 R)
• M82: 55,637,094 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.5

Radius: 3.2

Gravity: 40.48 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 12.97 AU - 16.07 AU

Year: 19629 Days

Day: 19.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,557,909 km

• M1: 85,271 km (0.062 R)
• M2: 261,347 km (0.066 R)
• M3: 353,500 km (0.116 R)
• M4: 491,878 km (0.076 R)
• M5: 547,977 km (0.032 R)
• M6: 814,860 km (0.104 R)
• M7: 904,170 km (0.108 R)
• M8: 973,284 km (0.098 R)
• M9: 996,771 km (0.062 R)
• M10: 1,116,748 km (0.046 R)
• M11: 1,450,202 km (0.1 R)
• M12: 1,783,506 km (0.107 R)
• M13: 2,231,851 km (0.076 R)
• M14: 2,779,828 km (0.101 R)
• M15: 2,914,615 km (0.081 R)
• M16: 3,155,468 km (0.079 R)
• M17: 3,402,753 km (0.059 R)
• M18: 3,474,560 km (0.045 R)
• M19: 3,546,966 km (0.08 R)
• M20: 3,953,423 km (0.031 R)
• M21: 4,689,744 km (0.117 R)
• M22: 4,809,871 km (0.072 R)
• M23: 5,093,957 km (0.074 R)
• M24: 5,935,445 km (0.032 R)
• M25: 7,229,616 km (0.117 R)
• M26: 7,461,343 km (0.062 R)
• M27: 8,170,886 km (0.068 R)
• M28: 8,315,398 km (0.099 R)
• M29: 11,971,719 km (0.116 R)
• M30: 12,026,322 km (0.043 R)
• M31: 12,967,143 km (0.077 R)
• M32: 13,361,483 km (0.067 R)
• M33: 13,874,155 km (0.088 R)
• M34: 14,451,454 km (0.12 R)
• M35: 14,742,870 km (0.083 R)
• M36: 15,095,323 km (0.056 R)
• M37: 15,331,837 km (0.101 R)
• M38: 15,510,008 km (0.12 R)
• M39: 16,471,623 km (0.117 R)
• M40: 16,959,761 km (0.033 R)
• M41: 17,082,431 km (0.05 R)
• M42: 17,390,603 km (0.113 R)
• M43: 17,700,719 km (0.088 R)
• M44: 18,704,970 km (0.082 R)
• M45: 18,768,250 km (0.064 R)
• M46: 21,361,379 km (0.104 R)
• M47: 21,427,501 km (0.12 R)
• M48: 22,227,850 km (0.113 R)
• M49: 23,105,840 km (0.1 R)
• M50: 23,446,624 km (0.105 R)
• M51: 24,895,629 km (0.097 R)
• M52: 27,086,938 km (0.061 R)
• M53: 27,951,764 km (0.104 R)
• M54: 28,096,724 km (0.093 R)
• M55: 28,241,984 km (0.081 R)
• M56: 28,606,105 km (0.105 R)
• M57: 29,782,094 km (0.102 R)
• M58: 30,301,498 km (0.04 R)
• M59: 30,375,848 km (0.112 R)
• M60: 33,249,473 km (0.078 R)
• M61: 35,030,436 km (0.096 R)
• M62: 35,186,766 km (0.065 R)
• M63: 36,366,494 km (0.102 R)
• M64: 36,524,769 km (0.088 R)
• M65: 37,160,261 km (0.085 R)
• M66: 38,039,896 km (0.029 R)
• M67: 38,442,015 km (0.061 R)
• M68: 40,064,554 km (0.062 R)
• M69: 40,555,684 km (0.11 R)
• M70: 40,719,792 km (0.093 R)
• M71: 42,040,891 km (0.109 R)
• M72: 43,964,421 km (0.098 R)
• M73: 44,640,154 km (0.067 R)
• M74: 44,979,293 km (0.097 R)
• M75: 48,504,716 km (0.099 R)
• M76: 49,202,889 km (0.108 R)
• M77: 49,553,247 km (0.102 R)
• M78: 51,139,883 km (0.031 R)
• M79: 51,850,472 km (0.097 R)
• M80: 53,911,333 km (0.087 R)
• M81: 54,543,832 km (0.077 R)
• M82: 55,088,070 km (0.117 R)
• M83: 55,269,831 km (0.102 R)
• M84: 56,547,846 km (0.12 R)
• M85: 57,282,521 km (0.117 R)
• M86: 57,374,523 km (0.084 R)
• M87: 58,112,789 km (0.073 R)
• M88: 58,390,443 km (0.047 R)
• M89: 58,946,947 km (0.09 R)
• M90: 59,039,996 km (0.04 R)
• M91: 59,132,897 km (0.083 R)
• M92: 59,225,947 km (0.085 R)
• M93: 59,598,595 km (0.115 R)
• M94: 60,627,379 km (0.074 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 19,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit