🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.51 AU - 0.83 AU

Year: 202 Days

Day: 35.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.83 AU - 1.25 AU

Year: 391 Days

Day: 43.9 Hours

Environment

Temp: 35 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,204,589 km

• M1: 144,512 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.17 AU - 1.69 AU

Year: 631 Days

Day: 40.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,204,589 km

• M1: 706,401 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.93 AU - 2.53 AU

Year: 1229 Days

Day: 25.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,204,589 km

• M1: 1,475,035 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.7 AU - 3.26 AU

Year: 1898 Days

Day: 39.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,204,589 km

• M1: 102,624 km (0.058 R)
• M2: 251,324 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.62 AU - 3.78 AU

Year: 2112 Days

Day: 32 Hours

Environment

Temp: -119 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.3

Radius: 8.6

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.44 AU - 5.24 AU

Year: 3929 Days

Day: 13.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 47,204,589 km

• M1: 107,262 km (0.1 R)
• M2: 345,721 km (0.075 R)
• M3: 445,802 km (0.086 R)
• M4: 604,525 km (0.118 R)
• M5: 948,151 km (0.083 R)
• M6: 1,006,195 km (0.118 R)
• M7: 1,126,023 km (0.099 R)
• M8: 1,234,930 km (0.116 R)
• M9: 1,404,874 km (0.08 R)
• M10: 1,514,080 km (0.102 R)
• M11: 1,822,252 km (0.095 R)
• M12: 1,951,055 km (0.086 R)
• M13: 2,121,298 km (0.118 R)
• M14: 2,395,660 km (0.095 R)
• M15: 2,578,170 km (0.105 R)
• M16: 2,754,845 km (0.077 R)
• M17: 2,946,180 km (0.076 R)
• M18: 3,043,569 km (0.096 R)
• M19: 3,197,056 km (0.054 R)
• M20: 3,319,577 km (0.098 R)
• M21: 3,580,775 km (0.071 R)
• M22: 3,661,557 km (0.089 R)
• M23: 3,731,420 km (0.117 R)
• M24: 3,860,523 km (0.113 R)
• M25: 3,931,582 km (0.096 R)
• M26: 4,135,184 km (0.053 R)
• M27: 4,465,796 km (0.072 R)
• M28: 4,741,654 km (0.082 R)
• M29: 4,932,840 km (0.12 R)
• M30: 5,204,959 km (0.117 R)
• M31: 5,535,121 km (0.116 R)
• M32: 6,050,187 km (0.057 R)
• M33: 6,146,827 km (0.084 R)
• M34: 6,299,566 km (0.04 R)
• M35: 6,708,417 km (0.114 R)
• M36: 7,551,850 km (0.108 R)
• M37: 8,076,789 km (0.074 R)
• M38: 8,957,023 km (0.093 R)
• M39: 9,130,407 km (0.072 R)
• M40: 9,384,574 km (0.06 R)
• M41: 10,507,306 km (0.115 R)
• M42: 10,706,869 km (0.115 R)
• M43: 11,449,323 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.8

Radius: 10.3

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.11 AU - 7.13 AU

Year: 6284 Days

Day: 14 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 47,204,589 km

• M1: 146,008 km (0.092 R)
• M2: 308,920 km (0.09 R)
• M3: 377,286 km (0.096 R)
• M4: 630,555 km (0.065 R)
• M5: 714,479 km (0.058 R)
• M6: 812,616 km (0.089 R)
• M7: 947,553 km (0.072 R)
• M8: 1,324,540 km (0.079 R)
• M9: 1,574,966 km (0.117 R)
• M10: 1,666,371 km (0.077 R)
• M11: 1,732,792 km (0.061 R)
• M12: 1,800,111 km (0.071 R)
• M13: 2,311,138 km (0.065 R)
• M14: 2,913,718 km (0.111 R)
• M15: 3,010,807 km (0.102 R)
• M16: 3,076,031 km (0.058 R)
• M17: 3,257,942 km (0.074 R)
• M18: 3,650,038 km (0.102 R)
• M19: 3,737,254 km (0.085 R)
• M20: 3,913,929 km (0.084 R)
• M21: 4,293,908 km (0.045 R)
• M22: 4,404,610 km (0.103 R)
• M23: 4,704,703 km (0.103 R)
• M24: 5,147,663 km (0.032 R)
• M25: 5,604,086 km (0.102 R)
• M26: 6,011,590 km (0.118 R)
• M27: 6,239,877 km (0.093 R)
• M28: 6,386,632 km (0.106 R)
• M29: 6,726,519 km (0.06 R)
• M30: 7,006,865 km (0.051 R)
• M31: 7,093,931 km (0.117 R)
• M32: 7,225,278 km (0.1 R)
• M33: 7,468,075 km (0.087 R)
• M34: 8,327,515 km (0.116 R)
• M35: 8,512,568 km (0.049 R)
• M36: 9,004,445 km (0.11 R)
• M37: 9,146,713 km (0.059 R)
• M38: 9,242,007 km (0.077 R)
• M39: 9,457,577 km (0.033 R)
• M40: 9,650,559 km (0.106 R)
• M41: 9,869,271 km (0.065 R)
• M42: 9,967,108 km (0.106 R)
• M43: 10,410,965 km (0.091 R)
• M44: 10,510,447 km (0.096 R)
• M45: 10,660,344 km (0.101 R)
• M46: 12,223,792 km (0.116 R)
• M47: 12,328,959 km (0.083 R)
• M48: 12,566,371 km (0.073 R)
• M49: 12,645,807 km (0.052 R)
• M50: 12,778,650 km (0.1 R)
• M51: 13,045,682 km (0.109 R)
• M52: 13,287,582 km (0.07 R)
• M53: 14,159,887 km (0.096 R)
• M54: 14,408,669 km (0.072 R)
• M55: 14,519,521 km (0.088 R)
• M56: 14,910,270 km (0.069 R)
• M57: 15,135,116 km (0.107 R)
• M58: 15,502,827 km (0.052 R)
• M59: 15,673,519 km (0.097 R)
• M60: 15,816,384 km (0.07 R)
• M61: 16,276,099 km (0.106 R)
• M62: 16,652,786 km (0.11 R)
• M63: 17,238,013 km (0.066 R)
• M64: 17,444,458 km (0.06 R)
• M65: 19,400,301 km (0.026 R)
• M66: 19,615,123 km (0.099 R)
• M67: 19,799,877 km (0.041 R)
• M68: 20,016,046 km (0.068 R)
• M69: 20,139,913 km (0.117 R)
• M70: 20,264,079 km (0.1 R)
• M71: 20,482,043 km (0.116 R)
• M72: 21,077,442 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.4

Radius: 13.5

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 9.62 AU - 13.6 AU

Year: 14596 Days

Day: 13.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 112.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,204,589 km

• M1: 190,588 km (0.118 R)
• M2: 349,461 km (0.108 R)
• M3: 518,357 km (0.099 R)
• M4: 1,064,987 km (0.073 R)
• M5: 1,183,469 km (0.11 R)
• M6: 1,331,870 km (0.068 R)
• M7: 1,675,795 km (0.066 R)
• M8: 1,872,965 km (0.098 R)
• M9: 2,290,792 km (0.112 R)
• M10: 2,771,001 km (0.115 R)
• M11: 3,318,081 km (0.12 R)
• M12: 4,316,647 km (0.074 R)
• M13: 4,511,273 km (0.119 R)
• M14: 5,072,265 km (0.074 R)
• M15: 5,486,502 km (0.082 R)
• M16: 6,041,660 km (0.119 R)
• M17: 6,260,072 km (0.116 R)
• M18: 7,159,455 km (0.064 R)
• M19: 8,388,850 km (0.077 R)
• M20: 8,978,266 km (0.1 R)
• M21: 9,887,522 km (0.114 R)
• M22: 10,509,998 km (0.114 R)
• M23: 12,619,927 km (0.088 R)
• M24: 12,899,675 km (0.105 R)
• M25: 13,465,604 km (0.1 R)
• M26: 15,389,881 km (0.119 R)
• M27: 16,904,410 km (0.051 R)
• M28: 17,648,061 km (0.074 R)
• M29: 17,835,806 km (0.048 R)
• M30: 18,465,912 km (0.069 R)
• M31: 18,911,415 km (0.089 R)
• M32: 20,794,702 km (0.087 R)
• M33: 21,391,299 km (0.077 R)
• M34: 21,792,221 km (0.076 R)
• M35: 22,601,396 km (0.068 R)
• M36: 24,457,756 km (0.099 R)
• M37: 25,157,724 km (0.095 R)
• M38: 25,369,106 km (0.087 R)
• M39: 25,510,177 km (0.1 R)
• M40: 25,864,275 km (0.117 R)
• M41: 27,731,855 km (0.113 R)
• M42: 28,022,972 km (0.119 R)
• M43: 28,242,133 km (0.09 R)
• M44: 29,791,219 km (0.112 R)
• M45: 31,216,588 km (0.081 R)
• M46: 31,823,506 km (0.071 R)
• M47: 32,281,126 km (0.055 R)
• M48: 32,817,883 km (0.082 R)
• M49: 33,202,948 km (0.11 R)
• M50: 33,512,167 km (0.096 R)
• M51: 34,915,545 km (0.057 R)
• M52: 35,151,311 km (0.081 R)
• M53: 37,216,659 km (0.076 R)
• M54: 38,832,017 km (0.092 R)
• M55: 39,484,563 km (0.06 R)
• M56: 39,648,223 km (0.082 R)
• M57: 39,976,291 km (0.107 R)
• M58: 41,463,892 km (0.086 R)
• M59: 42,549,524 km (0.108 R)
• M60: 44,068,092 km (0.05 R)
• M61: 44,407,829 km (0.107 R)
• M62: 44,663,342 km (0.067 R)
• M63: 46,724,801 km (0.12 R)
• M64: 47,505,701 km (0.05 R)
• M65: 47,854,264 km (0.085 R)
• M66: 47,941,480 km (0.076 R)
• M67: 48,116,210 km (0.04 R)
• M68: 48,729,262 km (0.05 R)
• M69: 48,904,890 km (0.103 R)
• M70: 49,168,631 km (0.118 R)
• M71: 50,140,120 km (0.025 R)
• M72: 50,672,688 km (0.043 R)
• M73: 54,452,877 km (0.054 R)
• M74: 55,916,692 km (0.111 R)
• M75: 56,745,764 km (0.08 R)
• M76: 57,115,569 km (0.094 R)
• M77: 57,857,575 km (0.046 R)
• M78: 58,229,774 km (0.108 R)
• M79: 58,509,373 km (0.095 R)
• M80: 59,538,606 km (0.078 R)
• M81: 60,290,934 km (0.099 R)
• M82: 60,668,369 km (0.078 R)
• M83: 60,951,857 km (0.065 R)
• M84: 63,523,295 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.4

Radius: 5.3

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 18.24 AU - 18.68 AU

Year: 29263 Days

Day: 21.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 47,204,589 km

• M1: 77,791 km (0.052 R)
• M2: 310,864 km (0.11 R)
• M3: 361,428 km (0.096 R)
• M4: 561,590 km (0.063 R)
• M5: 1,172,847 km (0.053 R)
• M6: 1,317,508 km (0.096 R)
• M7: 1,489,995 km (0.053 R)
• M8: 1,832,724 km (0.086 R)
• M9: 2,025,406 km (0.085 R)
• M10: 3,196,607 km (0.117 R)
• M11: 3,576,137 km (0.119 R)
• M12: 3,939,062 km (0.113 R)
• M13: 4,219,109 km (0.102 R)
• M14: 4,569,916 km (0.098 R)
• M15: 5,435,938 km (0.079 R)
• M16: 5,677,688 km (0.101 R)
• M17: 5,958,184 km (0.082 R)
• M18: 6,605,943 km (0.104 R)
• M19: 6,975,450 km (0.079 R)
• M20: 7,313,541 km (0.083 R)
• M21: 7,542,126 km (0.068 R)
• M22: 7,966,984 km (0.104 R)
• M23: 8,280,990 km (0.07 R)
• M24: 9,370,063 km (0.1 R)
• M25: 9,659,684 km (0.072 R)
• M26: 10,036,521 km (0.094 R)
• M27: 10,163,081 km (0.105 R)
• M28: 10,417,996 km (0.098 R)
• M29: 10,460,781 km (0.073 R)
• M30: 10,977,492 km (0.086 R)
• M31: 11,238,989 km (0.075 R)
• M32: 11,590,993 km (0.039 R)
• M33: 11,768,266 km (0.057 R)
• M34: 11,812,697 km (0.052 R)
• M35: 12,170,535 km (0.101 R)
• M36: 12,350,651 km (0.098 R)
• M37: 14,390,567 km (0.059 R)
• M38: 14,533,433 km (0.109 R)
• M39: 14,581,155 km (0.073 R)
• M40: 14,676,748 km (0.112 R)
• M41: 15,497,741 km (0.09 R)
• M42: 16,234,511 km (0.088 R)
• M43: 16,432,877 km (0.109 R)
• M44: 16,932,385 km (0.09 R)
• M45: 17,133,594 km (0.1 R)
• M46: 17,946,209 km (0.066 R)
• M47: 19,136,260 km (0.078 R)
• M48: 19,503,523 km (0.115 R)
• M49: 21,646,213 km (0.091 R)
• M50: 22,967,163 km (0.109 R)
• M51: 23,078,464 km (0.089 R)
• M52: 24,484,235 km (0.1 R)
• M53: 25,054,352 km (0.091 R)
• M54: 25,859,787 km (0.095 R)
• M55: 26,966,363 km (0.098 R)
• M56: 27,260,173 km (0.093 R)
• M57: 27,614,121 km (0.055 R)
• M58: 29,285,878 km (0.042 R)
• M59: 29,708,940 km (0.1 R)
• M60: 30,438,828 km (0.098 R)
• M61: 31,544,656 km (0.037 R)
• M62: 31,978,340 km (0.096 R)
• M63: 32,102,506 km (0.105 R)
• M64: 32,976,756 km (0.073 R)
• M65: 33,542,984 km (0.107 R)
• M66: 33,922,215 km (0.1 R)
• M67: 36,097,817 km (0.112 R)
• M68: 38,318,148 km (0.11 R)
• M69: 38,384,121 km (0.095 R)
• M70: 41,391,636 km (0.113 R)
• M71: 42,342,630 km (0.092 R)
• M72: 44,404,687 km (0.112 R)
• M73: 44,890,581 km (0.087 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 19,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit