🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.82 AU - 2 AU

Year: 964 Days

Day: 36.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.14 AU - 2.62 AU

Year: 1341 Days

Day: 44.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.63 AU - 3.53 AU

Year: 1974 Days

Day: 36.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,883,505 km

• M1: 1,005,298 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.76 AU - 4.28 AU

Year: 2412 Days

Day: 23.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,883,505 km

• M1: 973,134 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.9 AU - 4.4 AU

Year: 3088 Days

Day: 39.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,883,505 km

• M1: 868,416 km (0.093 R)
• M2: 2,278,974 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.5

Radius: 13.6

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.29 AU - 6.01 AU

Year: 4269 Days

Day: 13.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 75,883,505 km

• M1: 356,193 km (0.096 R)
• M2: 526,136 km (0.076 R)
• M3: 891,603 km (0.088 R)
• M4: 1,067,381 km (0.051 R)
• M5: 1,294,620 km (0.103 R)
• M6: 1,468,901 km (0.104 R)
• M7: 1,594,414 km (0.109 R)
• M8: 2,039,617 km (0.117 R)
• M9: 2,813,637 km (0.086 R)
• M10: 3,078,874 km (0.113 R)
• M11: 3,464,088 km (0.114 R)
• M12: 3,787,369 km (0.096 R)
• M13: 4,100,777 km (0.09 R)
• M14: 4,402,366 km (0.117 R)
• M15: 5,091,414 km (0.095 R)
• M16: 5,220,367 km (0.057 R)
• M17: 5,525,547 km (0.119 R)
• M18: 5,702,671 km (0.039 R)
• M19: 5,994,387 km (0.116 R)
• M20: 6,176,447 km (0.083 R)
• M21: 6,429,716 km (0.102 R)
• M22: 7,018,235 km (0.085 R)
• M23: 7,550,653 km (0.065 R)
• M24: 7,821,725 km (0.075 R)
• M25: 7,970,874 km (0.092 R)
• M26: 8,297,595 km (0.104 R)
• M27: 8,990,084 km (0.108 R)
• M28: 9,120,384 km (0.087 R)
• M29: 9,488,544 km (0.062 R)
• M30: 9,701,123 km (0.073 R)
• M31: 10,293,979 km (0.116 R)
• M32: 10,567,294 km (0.103 R)
• M33: 11,656,516 km (0.068 R)
• M34: 11,998,796 km (0.119 R)
• M35: 12,257,750 km (0.115 R)
• M36: 12,635,036 km (0.056 R)
• M37: 12,869,157 km (0.042 R)
• M38: 12,957,270 km (0.099 R)
• M39: 13,282,197 km (0.079 R)
• M40: 13,460,667 km (0.092 R)
• M41: 14,151,959 km (0.074 R)
• M42: 14,517,277 km (0.099 R)
• M43: 15,133,021 km (0.107 R)
• M44: 15,288,304 km (0.072 R)
• M45: 15,977,801 km (0.046 R)
• M46: 16,104,211 km (0.029 R)
• M47: 16,231,070 km (0.102 R)
• M48: 16,421,957 km (0.111 R)
• M49: 16,549,564 km (0.097 R)
• M50: 16,837,988 km (0.049 R)
• M51: 17,192,685 km (0.068 R)
• M52: 17,289,924 km (0.058 R)
• M53: 17,680,524 km (0.08 R)
• M54: 18,503,611 km (0.074 R)
• M55: 18,769,596 km (0.051 R)
• M56: 19,474,052 km (0.116 R)
• M57: 19,982,386 km (0.087 R)
• M58: 20,118,819 km (0.101 R)
• M59: 20,495,357 km (0.116 R)
• M60: 20,805,025 km (0.102 R)
• M61: 20,908,696 km (0.106 R)
• M62: 21,534,015 km (0.102 R)
• M63: 21,778,757 km (0.108 R)
• M64: 21,884,074 km (0.095 R)
• M65: 21,989,391 km (0.107 R)
• M66: 22,838,509 km (0.119 R)
• M67: 23,052,583 km (0.095 R)
• M68: 23,159,845 km (0.108 R)
• M69: 23,374,817 km (0.099 R)
• M70: 23,842,759 km (0.062 R)
• M71: 23,987,420 km (0.098 R)
• M72: 24,459,551 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.9

Radius: 12.6

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 9.47 AU - 10.37 AU

Year: 11412 Days

Day: 8.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 75,883,505 km

• M1: 171,439 km (0.09 R)
• M2: 312,360 km (0.064 R)
• M3: 419,323 km (0.097 R)
• M4: 819,048 km (0.09 R)
• M5: 982,858 km (0.089 R)
• M6: 1,213,089 km (0.11 R)
• M7: 1,461,422 km (0.089 R)
• M8: 1,919,640 km (0.104 R)
• M9: 2,280,620 km (0.05 R)
• M10: 2,737,491 km (0.101 R)
• M11: 2,862,555 km (0.112 R)
• M12: 3,903,008 km (0.081 R)
• M13: 4,303,183 km (0.028 R)
• M14: 4,567,522 km (0.09 R)
• M15: 4,686,602 km (0.073 R)
• M16: 4,776,810 km (0.11 R)
• M17: 5,613,660 km (0.08 R)
• M18: 5,902,833 km (0.078 R)
• M19: 6,065,595 km (0.09 R)
• M20: 7,107,993 km (0.074 R)
• M21: 7,211,814 km (0.052 R)
• M22: 7,561,574 km (0.098 R)
• M23: 8,096,835 km (0.098 R)
• M24: 8,314,350 km (0.101 R)
• M25: 8,497,159 km (0.102 R)
• M26: 8,903,916 km (0.092 R)
• M27: 9,203,859 km (0.07 R)
• M28: 10,436,546 km (0.119 R)
• M29: 10,633,865 km (0.082 R)
• M30: 11,354,329 km (0.089 R)
• M31: 11,966,932 km (0.074 R)
• M32: 12,339,580 km (0.086 R)
• M33: 13,911,854 km (0.085 R)
• M34: 14,347,633 km (0.12 R)
• M35: 16,823,477 km (0.1 R)
• M36: 17,568,325 km (0.069 R)
• M37: 18,039,259 km (0.08 R)
• M38: 18,753,589 km (0.063 R)
• M39: 19,186,675 km (0.032 R)
• M40: 19,380,105 km (0.099 R)
• M41: 19,720,291 km (0.046 R)
• M42: 19,915,665 km (0.111 R)
• M43: 20,456,162 km (0.113 R)
• M44: 20,604,264 km (0.056 R)
• M45: 20,951,631 km (0.117 R)
• M46: 22,309,231 km (0.106 R)
• M47: 22,410,808 km (0.087 R)
• M48: 23,850,688 km (0.087 R)
• M49: 24,529,413 km (0.098 R)
• M50: 24,844,766 km (0.074 R)
• M51: 25,003,040 km (0.09 R)
• M52: 26,066,232 km (0.071 R)
• M53: 26,227,050 km (0.076 R)
• M54: 27,198,538 km (0.052 R)
• M55: 27,470,507 km (0.093 R)
• M56: 28,017,138 km (0.076 R)
• M57: 28,126,943 km (0.054 R)
• M58: 28,512,157 km (0.083 R)
• M59: 28,899,167 km (0.08 R)
• M60: 29,065,669 km (0.101 R)
• M61: 29,176,671 km (0.049 R)
• M62: 30,183,166 km (0.084 R)
• M63: 30,408,310 km (0.039 R)
• M64: 30,860,395 km (0.12 R)
• M65: 31,599,857 km (0.082 R)
• M66: 32,229,964 km (0.072 R)
• M67: 32,748,619 km (0.116 R)
• M68: 32,980,047 km (0.117 R)
• M69: 34,028,280 km (0.107 R)
• M70: 35,028,192 km (0.109 R)
• M71: 36,456,253 km (0.076 R)
• M72: 36,756,197 km (0.075 R)
• M73: 37,237,752 km (0.032 R)
• M74: 38,146,260 km (0.044 R)
• M75: 38,878,392 km (0.087 R)
• M76: 39,861,849 km (0.114 R)
• M77: 40,108,984 km (0.056 R)
• M78: 41,352,143 km (0.062 R)
• M79: 41,852,996 km (0.102 R)
• M80: 42,041,340 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.7

Radius: 3.9

Gravity: 49.55 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 11.06 AU - 16.8 AU

Year: 18990 Days

Day: 20.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,883,505 km

• M1: 187,745 km (0.111 R)
• M2: 279,299 km (0.045 R)
• M3: 312,959 km (0.114 R)
• M4: 442,511 km (0.098 R)
• M5: 1,453,044 km (0.071 R)
• M6: 1,668,914 km (0.106 R)
• M7: 1,700,479 km (0.112 R)
• M8: 2,628,734 km (0.075 R)
• M9: 2,929,126 km (0.099 R)
• M10: 3,044,616 km (0.119 R)
• M11: 3,319,876 km (0.111 R)
• M12: 5,410,955 km (0.116 R)
• M13: 6,230,153 km (0.111 R)
• M14: 6,329,037 km (0.106 R)
• M15: 6,780,523 km (0.09 R)
• M16: 7,294,392 km (0.065 R)
• M17: 7,398,662 km (0.102 R)
• M18: 7,450,872 km (0.091 R)
• M19: 7,503,380 km (0.101 R)
• M20: 7,714,313 km (0.033 R)
• M21: 8,577,643 km (0.088 R)
• M22: 9,244,849 km (0.104 R)
• M23: 10,393,761 km (0.082 R)
• M24: 10,865,742 km (0.097 R)
• M25: 12,571,756 km (0.074 R)
• M26: 14,950,512 km (0.087 R)
• M27: 15,082,906 km (0.098 R)
• M28: 15,282,320 km (0.101 R)
• M29: 15,818,479 km (0.069 R)
• M30: 15,885,947 km (0.114 R)
• M31: 16,156,570 km (0.049 R)
• M32: 16,977,862 km (0.109 R)
• M33: 17,046,977 km (0.073 R)
• M34: 17,393,595 km (0.036 R)
• M35: 17,532,870 km (0.063 R)
• M36: 17,742,607 km (0.085 R)
• M37: 17,812,618 km (0.041 R)
• M38: 17,882,780 km (0.058 R)
• M39: 18,305,843 km (0.085 R)
• M40: 18,660,689 km (0.092 R)
• M41: 19,089,735 km (0.061 R)
• M42: 20,249,418 km (0.115 R)
• M43: 20,469,327 km (0.086 R)
• M44: 22,940,684 km (0.084 R)
• M45: 27,668,575 km (0.086 R)
• M46: 29,061,032 km (0.08 R)
• M47: 29,474,969 km (0.066 R)
• M48: 31,149,717 km (0.116 R)
• M49: 31,998,685 km (0.03 R)
• M50: 34,154,241 km (0.083 R)
• M51: 34,416,037 km (0.097 R)
• M52: 34,503,402 km (0.115 R)
• M53: 35,646,480 km (0.094 R)
• M54: 37,159,812 km (0.099 R)
• M55: 37,339,329 km (0.091 R)
• M56: 38,331,313 km (0.081 R)
• M57: 39,149,314 km (0.045 R)
• M58: 40,525,465 km (0.101 R)
• M59: 41,173,074 km (0.095 R)
• M60: 41,637,875 km (0.028 R)
• M61: 42,197,670 km (0.081 R)
• M62: 42,854,105 km (0.112 R)
• M63: 46,282,739 km (0.097 R)
• M64: 46,669,001 km (0.092 R)
• M65: 47,056,459 km (0.046 R)
• M66: 47,250,637 km (0.048 R)
• M67: 47,347,726 km (0.072 R)
• M68: 47,444,965 km (0.112 R)
• M69: 47,639,592 km (0.057 R)
• M70: 51,487,847 km (0.048 R)
• M71: 53,196,255 km (0.043 R)
• M72: 54,413,383 km (0.111 R)
• M73: 54,923,213 km (0.084 R)
• M74: 55,229,888 km (0.076 R)
• M75: 55,639,637 km (0.111 R)
• M76: 56,359,203 km (0.029 R)
• M77: 59,897,491 km (0.094 R)
• M78: 60,107,826 km (0.077 R)
• M79: 60,951,708 km (0.061 R)
• M80: 62,331,449 km (0.11 R)
• M81: 64,581,850 km (0.117 R)
• M82: 65,337,917 km (0.09 R)
• M83: 66,205,585 km (0.062 R)
• M84: 66,422,951 km (0.055 R)
• M85: 69,272,042 km (0.09 R)
• M86: 69,935,209 km (0.096 R)
• M87: 70,267,616 km (0.107 R)
• M88: 71,602,178 km (0.096 R)
• M89: 74,296,586 km (0.087 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 16,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit