🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.56 AU - 0.9 AU

Year: 287 Days

Day: 45 Hours

Environment

Temp: -50 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,846,475 km

• M1: 97,837 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.7

Radius: 10.4

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.12 AU - 2.36 AU

Year: 1543 Days

Day: 6.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 38,846,475 km

• M1: 161,566 km (0.097 R)
• M2: 622,327 km (0.118 R)
• M3: 1,280,259 km (0.056 R)
• M4: 1,508,096 km (0.059 R)
• M5: 1,716,935 km (0.092 R)
• M6: 1,993,541 km (0.052 R)
• M7: 2,315,177 km (0.096 R)
• M8: 2,613,176 km (0.087 R)
• M9: 2,956,204 km (0.111 R)
• M10: 5,791,831 km (0.111 R)
• M11: 6,035,825 km (0.078 R)
• M12: 6,284,906 km (0.086 R)
• M13: 8,328,113 km (0.074 R)
• M14: 9,222,410 km (0.094 R)
• M15: 9,966,360 km (0.043 R)
• M16: 10,486,960 km (0.069 R)
• M17: 12,483,194 km (0.089 R)
• M18: 13,863,534 km (0.066 R)
• M19: 15,104,747 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.3

Radius: 13.7

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.88 AU - 2.72 AU

Year: 1605 Days

Day: 15 Hours

Environment

Temp: -150 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 38,846,475 km

• M1: 247,136 km (0.067 R)
• M2: 584,778 km (0.086 R)
• M3: 1,228,348 km (0.094 R)
• M4: 1,837,361 km (0.068 R)
• M5: 2,097,512 km (0.042 R)
• M6: 2,883,499 km (0.116 R)
• M7: 3,495,055 km (0.093 R)
• M8: 3,762,536 km (0.052 R)
• M9: 4,068,763 km (0.114 R)
• M10: 4,551,515 km (0.104 R)
• M11: 5,451,646 km (0.075 R)
• M12: 7,582,368 km (0.097 R)
• M13: 8,427,596 km (0.086 R)
• M14: 9,016,413 km (0.102 R)
• M15: 9,427,658 km (0.104 R)
• M16: 9,736,577 km (0.06 R)
• M17: 10,005,405 km (0.11 R)
• M18: 10,277,972 km (0.064 R)
• M19: 10,787,203 km (0.029 R)
• M20: 11,046,606 km (0.105 R)
• M21: 11,550,452 km (0.086 R)
• M22: 11,892,732 km (0.114 R)
• M23: 12,567,119 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.5

Radius: 10.4

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.57 AU - 5.73 AU

Year: 5378 Days

Day: 10.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 38,846,475 km

• M1: 150,645 km (0.111 R)
• M2: 395,387 km (0.088 R)
• M3: 631,453 km (0.058 R)
• M4: 1,130,212 km (0.12 R)
• M5: 1,349,522 km (0.05 R)
• M6: 1,590,674 km (0.11 R)
• M7: 2,007,155 km (0.028 R)
• M8: 2,212,403 km (0.119 R)
• M9: 4,153,435 km (0.115 R)
• M10: 4,429,892 km (0.095 R)
• M11: 5,125,821 km (0.086 R)
• M12: 5,337,652 km (0.086 R)
• M13: 5,824,294 km (0.064 R)
• M14: 6,916,658 km (0.092 R)
• M15: 9,452,192 km (0.082 R)
• M16: 9,870,468 km (0.039 R)
• M17: 10,565,499 km (0.089 R)
• M18: 11,007,711 km (0.048 R)
• M19: 12,683,057 km (0.111 R)
• M20: 13,318,549 km (0.09 R)
• M21: 13,853,810 km (0.11 R)
• M22: 15,319,271 km (0.101 R)
• M23: 16,859,231 km (0.051 R)
• M24: 17,417,979 km (0.092 R)
• M25: 17,678,878 km (0.111 R)
• M26: 18,607,582 km (0.109 R)
• M27: 20,022,478 km (0.1 R)
• M28: 20,396,024 km (0.088 R)
• M29: 21,973,683 km (0.078 R)
• M30: 23,711,711 km (0.083 R)
• M31: 26,899,642 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.1

Radius: 13.9

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.97 AU - 7.43 AU

Year: 7104 Days

Day: 7.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 63.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 38,846,475 km

• M1: 174,730 km (0.092 R)
• M2: 513,719 km (0.072 R)
• M3: 1,034,020 km (0.059 R)
• M4: 2,571,288 km (0.09 R)
• M5: 3,091,739 km (0.081 R)
• M6: 5,540,656 km (0.081 R)
• M7: 6,215,642 km (0.083 R)
• M8: 7,058,925 km (0.114 R)
• M9: 7,517,891 km (0.075 R)
• M10: 7,786,868 km (0.095 R)
• M11: 10,267,650 km (0.026 R)
• M12: 10,741,726 km (0.099 R)
• M13: 11,473,259 km (0.067 R)
• M14: 12,790,319 km (0.077 R)
• M15: 14,318,461 km (0.067 R)
• M16: 15,020,374 km (0.091 R)
• M17: 16,524,880 km (0.076 R)
• M18: 16,824,375 km (0.092 R)
• M19: 17,946,060 km (0.068 R)
• M20: 19,426,630 km (0.118 R)
• M21: 21,701,266 km (0.115 R)
• M22: 22,102,337 km (0.079 R)
• M23: 25,197,517 km (0.116 R)
• M24: 26,065,634 km (0.085 R)
• M25: 30,358,045 km (0.046 R)
• M26: 31,654,610 km (0.111 R)
• M27: 33,331,602 km (0.073 R)
• M28: 33,828,866 km (0.044 R)
• M29: 34,258,062 km (0.115 R)
• M30: 34,979,423 km (0.105 R)
• M31: 35,781,567 km (0.079 R)
• M32: 36,890,237 km (0.035 R)
• M33: 37,413,530 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.1

Radius: 14.8

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.9 AU - 6.56 AU

Year: 7156 Days

Day: 6.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,846,475 km

• M1: 407,355 km (0.068 R)
• M2: 2,038,271 km (0.061 R)
• M3: 2,429,619 km (0.044 R)
• M4: 3,215,157 km (0.053 R)
• M5: 3,757,151 km (0.052 R)
• M6: 4,522,942 km (0.091 R)
• M7: 5,448,354 km (0.08 R)
• M8: 9,657,291 km (0.097 R)
• M9: 12,265,380 km (0.103 R)
• M10: 13,825,536 km (0.114 R)
• M11: 14,759,625 km (0.074 R)
• M12: 15,970,769 km (0.041 R)
• M13: 17,695,334 km (0.119 R)
• M14: 19,291,393 km (0.105 R)
• M15: 20,562,078 km (0.082 R)
• M16: 23,405,634 km (0.104 R)
• M17: 26,626,476 km (0.112 R)
• M18: 27,855,423 km (0.095 R)
• M19: 30,056,157 km (0.119 R)
• M20: 32,553,245 km (0.091 R)
• M21: 37,012,907 km (0.111 R)
• M22: 38,537,758 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: 310 - 12,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit