🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.52 AU - 0.68 AU

Year: 168 Days

Day: 25.6 Hours

Environment

Temp: 147 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.49 AU - 4.25 AU

Year: 2753 Days

Day: 45.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.5

Radius: 13.6

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.58 AU - 6.94 AU

Year: 4999 Days

Day: 5.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 70,950,563 km

• M1: 169,644 km (0.084 R)
• M2: 696,228 km (0.105 R)
• M3: 2,428,871 km (0.046 R)
• M4: 3,255,250 km (0.087 R)
• M5: 3,723,940 km (0.112 R)
• M6: 4,640,825 km (0.101 R)
• M7: 10,313,277 km (0.119 R)
• M8: 12,778,949 km (0.102 R)
• M9: 15,793,795 km (0.08 R)
• M10: 18,445,268 km (0.088 R)
• M11: 25,431,339 km (0.1 R)
• M12: 26,688,559 km (0.078 R)
• M13: 29,508,778 km (0.113 R)
• M14: 30,058,850 km (0.118 R)
• M15: 32,522,278 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.7

Radius: 8.8

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.38 AU - 6.5 AU

Year: 5236 Days

Day: 14.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 70,950,563 km

• M1: 109,506 km (0.075 R)
• M2: 396,285 km (0.099 R)
• M3: 771,925 km (0.088 R)
• M4: 1,137,841 km (0.094 R)
• M5: 2,037,074 km (0.114 R)
• M6: 2,986,871 km (0.106 R)
• M7: 3,502,236 km (0.093 R)
• M8: 3,863,963 km (0.046 R)
• M9: 4,140,719 km (0.043 R)
• M10: 4,639,329 km (0.112 R)
• M11: 5,702,372 km (0.109 R)
• M12: 6,033,881 km (0.087 R)
• M13: 6,525,758 km (0.048 R)
• M14: 7,138,511 km (0.117 R)
• M15: 8,765,089 km (0.083 R)
• M16: 9,510,984 km (0.094 R)
• M17: 9,860,145 km (0.092 R)
• M18: 10,298,317 km (0.077 R)
• M19: 10,875,017 km (0.083 R)
• M20: 11,171,221 km (0.072 R)
• M21: 11,913,376 km (0.082 R)
• M22: 14,796,576 km (0.1 R)
• M23: 18,712,300 km (0.098 R)
• M24: 20,199,901 km (0.086 R)
• M25: 22,439,980 km (0.066 R)
• M26: 23,338,614 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.1

Radius: 11.2

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.98 AU - 8.8 AU

Year: 8015 Days

Day: 12.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 70,950,563 km

• M1: 139,276 km (0.105 R)
• M2: 729,290 km (0.079 R)
• M3: 1,260,063 km (0.082 R)
• M4: 1,837,810 km (0.107 R)
• M5: 2,742,578 km (0.11 R)
• M6: 3,871,144 km (0.092 R)
• M7: 4,291,215 km (0.079 R)
• M8: 5,573,867 km (0.068 R)
• M9: 6,215,941 km (0.113 R)
• M10: 8,058,837 km (0.081 R)
• M11: 8,659,024 km (0.097 R)
• M12: 13,195,579 km (0.064 R)
• M13: 16,202,796 km (0.098 R)
• M14: 19,110,530 km (0.072 R)
• M15: 20,100,718 km (0.054 R)
• M16: 25,389,900 km (0.107 R)
• M17: 26,492,885 km (0.099 R)
• M18: 27,245,811 km (0.102 R)
• M19: 27,916,309 km (0.115 R)
• M20: 30,605,929 km (0.102 R)
• M21: 31,644,438 km (0.092 R)
• M22: 32,172,368 km (0.118 R)
• M23: 35,805,951 km (0.105 R)
• M24: 37,309,559 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.1

Radius: 8.2

Gravity: 10.13 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.29 AU - 10.09 AU

Year: 9264 Days

Day: 5.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 70,950,563 km

• M1: 102,026 km (0.086 R)
• M2: 464,950 km (0.12 R)
• M3: 899,233 km (0.053 R)
• M4: 2,289,745 km (0.111 R)
• M5: 2,650,575 km (0.094 R)
• M6: 3,005,272 km (0.103 R)
• M7: 3,391,384 km (0.086 R)
• M8: 4,263,390 km (0.113 R)
• M9: 4,722,206 km (0.103 R)
• M10: 5,245,350 km (0.095 R)
• M11: 6,970,962 km (0.111 R)
• M12: 7,815,292 km (0.041 R)
• M13: 8,197,365 km (0.104 R)
• M14: 9,371,559 km (0.079 R)
• M15: 10,449,411 km (0.097 R)
• M16: 10,861,254 km (0.051 R)
• M17: 11,445,135 km (0.107 R)
• M18: 15,330,790 km (0.108 R)
• M19: 15,997,697 km (0.113 R)
• M20: 16,823,178 km (0.099 R)
• M21: 21,055,152 km (0.099 R)
• M22: 22,468,254 km (0.093 R)
• M23: 22,809,636 km (0.112 R)
• M24: 27,085,592 km (0.083 R)
• M25: 30,492,384 km (0.075 R)
• M26: 33,504,089 km (0.098 R)
• M27: 35,889,128 km (0.105 R)
• M28: 37,900,920 km (0.036 R)
• M29: 41,889,797 km (0.078 R)
• M30: 42,407,256 km (0.063 R)
• M31: 43,852,372 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.9

Radius: 12

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.33 AU - 10.23 AU

Year: 11061 Days

Day: 14.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 70,950,563 km

• M1: 149,448 km (0.072 R)
• M2: 535,710 km (0.107 R)
• M3: 926,160 km (0.077 R)
• M4: 1,316,461 km (0.05 R)
• M5: 2,466,420 km (0.115 R)
• M6: 3,043,419 km (0.048 R)
• M7: 3,577,035 km (0.09 R)
• M8: 5,475,282 km (0.119 R)
• M9: 6,429,417 km (0.088 R)
• M10: 8,313,154 km (0.084 R)
• M11: 10,314,624 km (0.118 R)
• M12: 15,131,974 km (0.118 R)
• M13: 15,958,652 km (0.101 R)
• M14: 17,128,507 km (0.108 R)
• M15: 17,961,319 km (0.038 R)
• M16: 19,023,164 km (0.106 R)
• M17: 19,846,551 km (0.03 R)
• M18: 22,535,722 km (0.099 R)
• M19: 25,050,014 km (0.072 R)
• M20: 28,008,162 km (0.063 R)
• M21: 29,073,897 km (0.1 R)
• M22: 30,629,566 km (0.117 R)
• M23: 32,336,627 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.3

Radius: 12.3

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 11.73 AU - 13.15 AU

Year: 15868 Days

Day: 6.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 70,950,563 km

• M1: 153,039 km (0.05 R)
• M2: 1,246,001 km (0.074 R)
• M3: 1,809,237 km (0.113 R)
• M4: 2,262,069 km (0.082 R)
• M5: 2,790,898 km (0.072 R)
• M6: 4,256,508 km (0.062 R)
• M7: 5,068,226 km (0.086 R)
• M8: 5,511,485 km (0.115 R)
• M9: 5,900,439 km (0.099 R)
• M10: 6,821,813 km (0.109 R)
• M11: 9,489,143 km (0.048 R)
• M12: 9,879,743 km (0.054 R)
• M13: 12,190,730 km (0.114 R)
• M14: 13,126,615 km (0.12 R)
• M15: 14,181,878 km (0.06 R)
• M16: 16,143,705 km (0.104 R)
• M17: 16,944,502 km (0.098 R)
• M18: 17,940,076 km (0.094 R)
• M19: 20,047,910 km (0.109 R)
• M20: 25,385,263 km (0.087 R)
• M21: 29,901,323 km (0.076 R)
• M22: 32,348,595 km (0.089 R)
• M23: 32,980,795 km (0.107 R)
• M24: 34,662,724 km (0.086 R)
• M25: 40,342,207 km (0.079 R)
• M26: 41,518,346 km (0.089 R)
• M27: 42,114,942 km (0.081 R)
• M28: 43,325,339 km (0.078 R)
• M29: 45,341,469 km (0.101 R)
• M30: 46,934,387 km (0.119 R)
• M31: 48,235,290 km (0.083 R)
• M32: 50,400,271 km (0.092 R)
• M33: 52,803,560 km (0.073 R)
• M34: 56,732,898 km (0.066 R)
• M35: 57,652,327 km (0.089 R)
• M36: 68,432,349 km (0.071 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 20,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit