🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.15 AU - 1.51 AU

Year: 647 Days

Day: 25.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.35 AU - 1.55 AU

Year: 736 Days

Day: 46.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.3

Radius: 14.6

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.6 AU - 3.28 AU

Year: 2126 Days

Day: 6.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 60,091,570 km

• M1: 181,612 km (0.06 R)
• M2: 467,194 km (0.076 R)
• M3: 996,322 km (0.062 R)
• M4: 1,273,826 km (0.111 R)
• M5: 1,564,046 km (0.067 R)
• M6: 1,971,999 km (0.118 R)
• M7: 2,577,571 km (0.086 R)
• M8: 3,188,230 km (0.033 R)
• M9: 4,052,756 km (0.081 R)
• M10: 4,452,033 km (0.092 R)
• M11: 5,131,506 km (0.033 R)
• M12: 5,526,594 km (0.057 R)
• M13: 6,225,366 km (0.109 R)
• M14: 6,681,340 km (0.099 R)
• M15: 7,300,974 km (0.105 R)
• M16: 7,860,919 km (0.067 R)
• M17: 8,578,989 km (0.103 R)
• M18: 9,257,565 km (0.1 R)
• M19: 9,765,450 km (0.099 R)
• M20: 10,413,358 km (0.033 R)
• M21: 10,745,166 km (0.07 R)
• M22: 11,665,044 km (0.073 R)
• M23: 12,345,714 km (0.042 R)
• M24: 12,651,342 km (0.103 R)
• M25: 13,882,533 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.7

Radius: 11.5

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.21 AU - 5.17 AU

Year: 3617 Days

Day: 10.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 60,091,570 km

• M1: 150,495 km (0.071 R)
• M2: 1,535,772 km (0.084 R)
• M3: 2,150,769 km (0.115 R)
• M4: 2,611,680 km (0.051 R)
• M5: 3,058,528 km (0.109 R)
• M6: 10,798,872 km (0.085 R)
• M7: 11,537,287 km (0.103 R)
• M8: 12,653,138 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680

Radius: 11.1

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.72 AU - 7.1 AU

Year: 6060 Days

Day: 14.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 60,091,570 km

• M1: 233,821 km (0.067 R)
• M2: 479,012 km (0.093 R)
• M3: 688,001 km (0.06 R)
• M4: 1,343,389 km (0.086 R)
• M5: 10,230,101 km (0.092 R)
• M6: 10,604,544 km (0.093 R)
• M7: 17,425,758 km (0.101 R)
• M8: 17,816,508 km (0.057 R)
• M9: 19,014,637 km (0.12 R)
• M10: 19,320,415 km (0.077 R)
• M11: 19,835,331 km (0.075 R)
• M12: 20,043,272 km (0.077 R)
• M13: 20,304,620 km (0.072 R)
• M14: 20,620,570 km (0.076 R)
• M15: 21,045,578 km (0.113 R)
• M16: 21,799,851 km (0.115 R)
• M17: 22,182,073 km (0.118 R)
• M18: 23,971,712 km (0.052 R)
• M19: 25,067,367 km (0.075 R)
• M20: 25,359,831 km (0.107 R)
• M21: 27,699,243 km (0.11 R)
• M22: 32,356,972 km (0.037 R)
• M23: 32,889,541 km (0.116 R)
• M24: 33,764,239 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.7

Radius: 12.7

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.31 AU - 7.51 AU

Year: 6845 Days

Day: 10.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 60,091,570 km

• M1: 165,006 km (0.119 R)
• M2: 420,370 km (0.026 R)
• M3: 1,095,356 km (0.05 R)
• M4: 1,691,503 km (0.088 R)
• M5: 2,250,700 km (0.072 R)
• M6: 2,695,604 km (0.054 R)
• M7: 2,990,611 km (0.095 R)
• M8: 3,282,028 km (0.112 R)
• M9: 3,525,274 km (0.075 R)
• M10: 4,173,631 km (0.083 R)
• M11: 4,425,554 km (0.087 R)
• M12: 7,216,900 km (0.062 R)
• M13: 10,130,020 km (0.049 R)
• M14: 11,001,427 km (0.108 R)
• M15: 11,755,550 km (0.106 R)
• M16: 12,220,201 km (0.04 R)
• M17: 12,614,392 km (0.05 R)
• M18: 13,918,287 km (0.08 R)
• M19: 14,895,610 km (0.065 R)
• M20: 16,175,569 km (0.06 R)
• M21: 16,904,559 km (0.104 R)
• M22: 19,090,932 km (0.087 R)
• M23: 21,101,079 km (0.117 R)
• M24: 26,166,463 km (0.099 R)
• M25: 27,562,660 km (0.034 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.9

Radius: 15

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.22 AU - 8.82 AU

Year: 10489 Days

Day: 14.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 60,091,570 km

• M1: 294,259 km (0.109 R)
• M2: 574,306 km (0.101 R)
• M3: 1,348,625 km (0.068 R)
• M4: 2,163,634 km (0.11 R)
• M5: 3,334,985 km (0.07 R)
• M6: 4,864,025 km (0.087 R)
• M7: 6,094,168 km (0.075 R)
• M8: 6,558,670 km (0.078 R)
• M9: 7,722,990 km (0.086 R)
• M10: 8,019,942 km (0.069 R)
• M11: 8,399,322 km (0.06 R)
• M12: 8,905,711 km (0.104 R)
• M13: 11,893,480 km (0.077 R)
• M14: 12,923,162 km (0.074 R)
• M15: 14,145,975 km (0.102 R)
• M16: 16,165,546 km (0.027 R)
• M17: 17,254,170 km (0.074 R)
• M18: 19,303,960 km (0.098 R)
• M19: 19,597,770 km (0.118 R)
• M20: 20,613,689 km (0.083 R)
• M21: 23,042,410 km (0.081 R)
• M22: 26,014,172 km (0.099 R)
• M23: 29,456,569 km (0.066 R)
• M24: 29,892,946 km (0.099 R)
• M25: 30,185,559 km (0.044 R)
• M26: 30,849,325 km (0.081 R)
• M27: 32,578,676 km (0.083 R)
• M28: 36,179,497 km (0.113 R)
• M29: 36,582,364 km (0.073 R)
• M30: 41,763,537 km (0.082 R)
• M31: 43,332,370 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.5

Radius: 5.7

Gravity: 15.8 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 10.55 AU - 12.23 AU

Year: 16212 Days

Day: 17.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 60,091,570 km

• M1: 75,697 km (0.096 R)
• M2: 426,803 km (0.097 R)
• M3: 1,054,216 km (0.112 R)
• M4: 1,909,018 km (0.089 R)
• M5: 3,329,301 km (0.087 R)
• M6: 3,644,204 km (0.113 R)
• M7: 9,818,856 km (0.053 R)
• M8: 9,964,415 km (0.064 R)
• M9: 10,507,754 km (0.09 R)
• M10: 11,220,439 km (0.036 R)
• M11: 11,585,457 km (0.063 R)
• M12: 15,136,163 km (0.091 R)
• M13: 15,682,195 km (0.088 R)
• M14: 18,359,399 km (0.096 R)
• M15: 19,230,956 km (0.1 R)
• M16: 20,752,217 km (0.073 R)
• M17: 21,822,589 km (0.119 R)
• M18: 22,331,372 km (0.031 R)
• M19: 23,968,720 km (0.081 R)
• M20: 24,963,696 km (0.11 R)
• M21: 25,664,263 km (0.108 R)
• M22: 25,978,717 km (0.087 R)
• M23: 26,613,461 km (0.03 R)
• M24: 28,398,762 km (0.092 R)
• M25: 28,812,699 km (0.111 R)
• M26: 30,072,164 km (0.075 R)
• M27: 30,583,489 km (0.116 R)
• M28: 34,012,871 km (0.117 R)
• M29: 34,830,124 km (0.106 R)
• M30: 35,013,082 km (0.083 R)
• M31: 38,196,525 km (0.077 R)
• M32: 39,159,337 km (0.115 R)
• M33: 40,330,389 km (0.086 R)
• M34: 41,718,508 km (0.111 R)
• M35: 42,119,580 km (0.107 R)
• M36: 42,421,468 km (0.119 R)
• M37: 44,255,987 km (0.108 R)
• M38: 45,709,629 km (0.115 R)
• M39: 46,762,350 km (0.113 R)
• M40: 48,795,684 km (0.104 R)
• M41: 49,992,766 km (0.054 R)
• M42: 56,660,792 km (0.068 R)
• M43: 57,011,001 km (0.093 R)
• M44: 58,778,350 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 16,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit