🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.43 AU - 0.61 AU

Year: 238 Days

Day: 40.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,259,782 km

• M1: 34,258 km (0.115 R)
• M2: 549,473 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.45 AU - 0.67 AU

Year: 266 Days

Day: 18.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.57 AU - 0.67 AU

Year: 310 Days

Day: 38.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.65 AU - 0.67 AU

Year: 341 Days

Day: 19.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.1

Radius: 8.8

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.12 AU - 1.58 AU

Year: 997 Days

Day: 5.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 57,259,782 km

• M1: 131,197 km (0.065 R)
• M2: 190,737 km (0.083 R)
• M3: 278,850 km (0.118 R)
• M4: 339,587 km (0.081 R)
• M5: 450,589 km (0.051 R)
• M6: 525,837 km (0.052 R)
• M7: 629,957 km (0.117 R)
• M8: 719,566 km (0.088 R)
• M9: 860,487 km (0.095 R)
• M10: 944,711 km (0.102 R)
• M11: 1,010,833 km (0.066 R)
• M12: 1,148,014 km (0.054 R)
• M13: 1,205,609 km (0.092 R)
• M14: 1,282,503 km (0.108 R)
• M15: 1,346,979 km (0.104 R)
• M16: 1,403,228 km (0.094 R)
• M17: 1,527,993 km (0.072 R)
• M18: 1,706,762 km (0.071 R)
• M19: 1,845,439 km (0.079 R)
• M20: 1,940,135 km (0.057 R)
• M21: 2,020,170 km (0.08 R)
• M22: 2,090,481 km (0.116 R)
• M23: 2,200,285 km (0.101 R)
• M24: 2,278,376 km (0.117 R)
• M25: 2,374,417 km (0.031 R)
• M26: 2,483,474 km (0.05 R)
• M27: 2,664,936 km (0.119 R)
• M28: 2,778,332 km (0.106 R)
• M29: 2,887,239 km (0.106 R)
• M30: 3,078,126 km (0.084 R)
• M31: 3,369,243 km (0.082 R)
• M32: 3,453,168 km (0.066 R)
• M33: 3,557,288 km (0.093 R)
• M34: 3,695,666 km (0.059 R)
• M35: 3,829,257 km (0.11 R)
• M36: 3,950,730 km (0.11 R)
• M37: 4,073,550 km (0.063 R)
• M38: 4,142,215 km (0.113 R)
• M39: 4,204,448 km (0.095 R)
• M40: 4,294,955 km (0.104 R)
• M41: 4,386,060 km (0.094 R)
• M42: 4,527,580 km (0.117 R)
• M43: 4,598,788 km (0.102 R)
• M44: 4,764,243 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.8

Radius: 8.3

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.53 AU - 2.49 AU

Year: 1812 Days

Day: 13.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 57,259,782 km

• M1: 115,041 km (0.104 R)
• M2: 189,989 km (0.045 R)
• M3: 245,041 km (0.114 R)
• M4: 359,932 km (0.077 R)
• M5: 435,779 km (0.084 R)
• M6: 495,618 km (0.105 R)
• M7: 549,473 km (0.096 R)
• M8: 624,870 km (0.09 R)
• M9: 719,267 km (0.096 R)
• M10: 792,121 km (0.075 R)
• M11: 867,518 km (0.101 R)
• M12: 979,866 km (0.118 R)
• M13: 1,032,076 km (0.111 R)
• M14: 1,085,183 km (0.11 R)
• M15: 1,200,673 km (0.101 R)
• M16: 1,378,395 km (0.119 R)
• M17: 1,578,557 km (0.077 R)
• M18: 1,689,110 km (0.052 R)
• M19: 1,773,932 km (0.08 R)
• M20: 1,845,589 km (0.111 R)
• M21: 1,932,954 km (0.099 R)
• M22: 2,059,065 km (0.103 R)
• M23: 2,249,653 km (0.104 R)
• M24: 2,304,106 km (0.116 R)
• M25: 2,398,353 km (0.067 R)
• M26: 2,510,103 km (0.077 R)
• M27: 2,631,576 km (0.068 R)
• M28: 2,914,615 km (0.114 R)
• M29: 3,033,994 km (0.099 R)
• M30: 3,111,636 km (0.046 R)
• M31: 3,163,696 km (0.116 R)
• M32: 3,277,689 km (0.096 R)
• M33: 3,330,647 km (0.069 R)
• M34: 3,437,609 km (0.051 R)
• M35: 3,536,793 km (0.115 R)
• M36: 3,719,302 km (0.063 R)
• M37: 3,821,178 km (0.075 R)
• M38: 4,141,617 km (0.049 R)
• M39: 4,247,233 km (0.111 R)
• M40: 4,392,493 km (0.061 R)
• M41: 4,569,168 km (0.108 R)
• M42: 5,000,758 km (0.078 R)
• M43: 5,061,943 km (0.112 R)
• M44: 5,154,395 km (0.105 R)
• M45: 5,299,205 km (0.114 R)
• M46: 5,361,588 km (0.032 R)
• M47: 5,529,436 km (0.08 R)
• M48: 5,913,454 km (0.1 R)
• M49: 6,416,552 km (0.047 R)
• M50: 6,505,563 km (0.111 R)
• M51: 6,718,291 km (0.093 R)
• M52: 6,865,345 km (0.108 R)
• M53: 6,967,670 km (0.115 R)
• M54: 7,127,890 km (0.091 R)
• M55: 7,324,162 km (0.1 R)
• M56: 7,935,569 km (0.071 R)
• M57: 8,066,916 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.8

Radius: 4.1

Gravity: 58.17 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.05 AU - 7.27 AU

Year: 10928 Days

Day: 17.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 57,259,782 km

• M1: 156,031 km (0.097 R)
• M2: 250,576 km (0.104 R)
• M3: 304,731 km (0.077 R)
• M4: 333,454 km (0.063 R)
• M5: 441,763 km (0.074 R)
• M6: 491,579 km (0.097 R)
• M7: 561,142 km (0.079 R)
• M8: 809,175 km (0.101 R)
• M9: 934,239 km (0.103 R)
• M10: 1,087,876 km (0.057 R)
• M11: 1,321,248 km (0.103 R)
• M12: 1,443,769 km (0.101 R)
• M13: 1,673,551 km (0.089 R)
• M14: 1,860,100 km (0.081 R)
• M15: 2,311,138 km (0.086 R)
• M16: 2,369,929 km (0.105 R)
• M17: 4,239,155 km (0.092 R)
• M18: 4,419,869 km (0.114 R)
• M19: 5,167,858 km (0.058 R)
• M20: 5,556,364 km (0.118 R)
• M21: 6,034,928 km (0.093 R)
• M22: 6,819,419 km (0.076 R)
• M23: 6,903,792 km (0.116 R)
• M24: 7,031,100 km (0.101 R)
• M25: 7,245,025 km (0.088 R)
• M26: 7,331,193 km (0.046 R)
• M27: 7,988,078 km (0.109 R)
• M28: 8,077,088 km (0.057 R)
• M29: 8,166,548 km (0.084 R)
• M30: 9,877,499 km (0.077 R)
• M31: 10,309,986 km (0.096 R)
• M32: 10,358,306 km (0.108 R)
• M33: 10,748,607 km (0.116 R)
• M34: 13,717,377 km (0.113 R)
• M35: 13,824,040 km (0.102 R)
• M36: 13,877,446 km (0.11 R)
• M37: 14,361,246 km (0.086 R)
• M38: 15,179,995 km (0.116 R)
• M39: 16,125,902 km (0.075 R)
• M40: 16,577,688 km (0.104 R)
• M41: 16,748,080 km (0.051 R)
• M42: 17,783,148 km (0.052 R)
• M43: 18,838,710 km (0.049 R)
• M44: 19,314,282 km (0.078 R)
• M45: 19,433,811 km (0.057 R)
• M46: 19,613,627 km (0.05 R)
• M47: 21,194,278 km (0.061 R)
• M48: 21,441,115 km (0.09 R)
• M49: 22,124,777 km (0.119 R)
• M50: 23,513,345 km (0.038 R)
• M51: 24,025,268 km (0.113 R)
• M52: 24,153,773 km (0.106 R)
• M53: 24,476,156 km (0.108 R)
• M54: 25,386,310 km (0.097 R)
• M55: 25,451,834 km (0.045 R)
• M56: 25,779,752 km (0.094 R)
• M57: 26,307,534 km (0.039 R)
• M58: 26,772,334 km (0.106 R)
• M59: 26,905,626 km (0.104 R)
• M60: 27,239,678 km (0.103 R)
• M61: 27,709,864 km (0.1 R)
• M62: 28,182,593 km (0.065 R)
• M63: 28,250,361 km (0.112 R)
• M64: 29,204,646 km (0.115 R)
• M65: 30,100,288 km (0.082 R)
• M66: 30,169,552 km (0.074 R)
• M67: 30,934,895 km (0.065 R)
• M68: 31,284,954 km (0.116 R)
• M69: 32,272,001 km (0.061 R)
• M70: 32,555,937 km (0.071 R)
• M71: 32,983,339 km (0.075 R)
• M72: 35,220,874 km (0.108 R)
• M73: 35,293,878 km (0.1 R)
• M74: 35,659,495 km (0.088 R)
• M75: 36,100,061 km (0.097 R)
• M76: 36,542,421 km (0.089 R)
• M77: 36,764,126 km (0.088 R)
• M78: 37,432,379 km (0.086 R)
• M79: 38,029,724 km (0.11 R)
• M80: 39,385,080 km (0.072 R)
• M81: 39,536,623 km (0.1 R)
• M82: 40,450,217 km (0.077 R)
• M83: 40,909,483 km (0.06 R)
• M84: 41,063,120 km (0.081 R)
• M85: 41,216,757 km (0.096 R)
• M86: 42,686,406 km (0.114 R)
• M87: 43,310,379 km (0.119 R)
• M88: 43,701,876 km (0.092 R)
• M89: 44,804,263 km (0.1 R)
• M90: 45,836,040 km (0.106 R)
• M91: 46,955,929 km (0.088 R)
• M92: 47,761,364 km (0.087 R)
• M93: 48,004,012 km (0.073 R)
• M94: 48,084,944 km (0.096 R)
• M95: 51,359,193 km (0.112 R)
• M96: 51,524,798 km (0.103 R)
• M97: 52,105,836 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 11,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit