🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.63 AU - 0.67 AU

Year: 333 Days

Day: 31.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,913,363 km

• M1: 531,970 km (0.114 R)

Asteroid Belt

Center: 0.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.3

Radius: 13.2

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.98 AU - 1.38 AU

Year: 815 Days

Day: 7.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 35,913,363 km

• M1: 170,093 km (0.058 R)
• M2: 307,573 km (0.085 R)
• M3: 504,743 km (0.093 R)
• M4: 601,234 km (0.108 R)
• M5: 688,599 km (0.096 R)
• M6: 822,938 km (0.112 R)
• M7: 954,285 km (0.104 R)
• M8: 1,113,756 km (0.034 R)
• M9: 1,268,291 km (0.08 R)
• M10: 1,483,562 km (0.057 R)
• M11: 1,695,243 km (0.089 R)
• M12: 1,833,771 km (0.082 R)
• M13: 2,087,788 km (0.088 R)
• M14: 2,335,372 km (0.109 R)
• M15: 2,536,881 km (0.043 R)
• M16: 2,658,653 km (0.119 R)
• M17: 2,772,946 km (0.101 R)
• M18: 2,918,056 km (0.044 R)
• M19: 3,075,882 km (0.055 R)
• M20: 3,206,182 km (0.102 R)
• M21: 3,338,276 km (0.098 R)
• M22: 3,441,200 km (0.104 R)
• M23: 3,524,376 km (0.104 R)
• M24: 3,618,772 km (0.069 R)
• M25: 3,713,917 km (0.059 R)
• M26: 3,831,501 km (0.037 R)
• M27: 3,961,202 km (0.086 R)
• M28: 4,258,453 km (0.086 R)
• M29: 4,437,970 km (0.033 R)
• M30: 4,540,146 km (0.087 R)
• M31: 4,689,145 km (0.114 R)
• M32: 4,793,265 km (0.113 R)
• M33: 4,956,776 km (0.069 R)
• M34: 5,470,645 km (0.038 R)
• M35: 5,592,716 km (0.076 R)
• M36: 5,777,320 km (0.086 R)
• M37: 6,394,860 km (0.048 R)
• M38: 6,588,141 km (0.116 R)
• M39: 6,679,096 km (0.028 R)
• M40: 6,783,366 km (0.089 R)
• M41: 7,007,015 km (0.084 R)
• M42: 7,394,174 km (0.087 R)
• M43: 7,747,225 km (0.065 R)
• M44: 7,857,030 km (0.096 R)
• M45: 8,217,411 km (0.117 R)
• M46: 8,315,398 km (0.1 R)
• M47: 8,413,683 km (0.052 R)
• M48: 8,640,025 km (0.077 R)
• M49: 8,782,442 km (0.09 R)
• M50: 9,055,159 km (0.102 R)
• M51: 9,185,459 km (0.066 R)
• M52: 9,389,211 km (0.114 R)
• M53: 9,668,211 km (0.085 R)
• M54: 9,801,353 km (0.069 R)
• M55: 9,950,054 km (0.056 R)
• M56: 10,114,462 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.2

Radius: 14.5

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.54 AU - 2.28 AU

Year: 1678 Days

Day: 9 Hours

Environment

Temp: -182 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 35,913,363 km

• M1: 182,360 km (0.078 R)
• M2: 302,337 km (0.028 R)
• M3: 565,630 km (0.109 R)
• M4: 675,285 km (0.076 R)
• M5: 773,421 km (0.109 R)
• M6: 877,392 km (0.077 R)
• M7: 1,237,025 km (0.109 R)
• M8: 1,336,657 km (0.104 R)
• M9: 1,456,485 km (0.09 R)
• M10: 1,716,935 km (0.117 R)
• M11: 1,867,430 km (0.101 R)
• M12: 2,022,414 km (0.113 R)
• M13: 2,440,091 km (0.111 R)
• M14: 2,535,385 km (0.059 R)
• M15: 2,774,143 km (0.083 R)
• M16: 3,169,231 km (0.033 R)
• M17: 3,606,805 km (0.119 R)
• M18: 4,000,995 km (0.097 R)
• M19: 4,152,538 km (0.088 R)
• M20: 4,357,487 km (0.064 R)
• M21: 4,618,535 km (0.04 R)
• M22: 4,979,216 km (0.112 R)
• M23: 5,657,193 km (0.064 R)
• M24: 5,899,242 km (0.084 R)
• M25: 6,101,349 km (0.095 R)
• M26: 6,305,700 km (0.095 R)
• M27: 6,467,864 km (0.066 R)
• M28: 6,826,450 km (0.06 R)
• M29: 7,115,024 km (0.117 R)
• M30: 7,314,887 km (0.07 R)
• M31: 7,657,317 km (0.082 R)
• M32: 7,830,551 km (0.109 R)
• M33: 8,020,989 km (0.107 R)
• M34: 8,116,732 km (0.073 R)
• M35: 8,212,923 km (0.098 R)
• M36: 8,520,197 km (0.05 R)
• M37: 8,617,885 km (0.084 R)
• M38: 8,963,156 km (0.072 R)
• M39: 9,062,639 km (0.11 R)
• M40: 9,313,066 km (0.068 R)
• M41: 9,531,928 km (0.117 R)
• M42: 9,735,381 km (0.112 R)
• M43: 10,459,135 km (0.063 R)
• M44: 10,686,823 km (0.089 R)
• M45: 11,004,569 km (0.045 R)
• M46: 11,253,949 km (0.074 R)
• M47: 11,397,263 km (0.086 R)
• M48: 11,559,278 km (0.089 R)
• M49: 11,794,745 km (0.099 R)
• M50: 11,976,806 km (0.11 R)
• M51: 12,233,366 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.5

Radius: 11.7

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.91 AU - 5.93 AU

Year: 9158 Days

Day: 11.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,913,363 km

• M1: 176,077 km (0.072 R)
• M2: 400,025 km (0.106 R)
• M3: 521,648 km (0.114 R)
• M4: 724,652 km (0.099 R)
• M5: 894,894 km (0.07 R)
• M6: 969,993 km (0.052 R)
• M7: 1,111,213 km (0.119 R)
• M8: 1,397,394 km (0.036 R)
• M9: 1,522,308 km (0.097 R)
• M10: 1,613,862 km (0.098 R)
• M11: 1,783,506 km (0.05 R)
• M12: 1,979,180 km (0.038 R)
• M13: 2,059,364 km (0.091 R)
• M14: 2,499,332 km (0.084 R)
• M15: 2,877,066 km (0.05 R)
• M16: 3,441,200 km (0.064 R)
• M17: 3,886,852 km (0.068 R)
• M18: 4,116,634 km (0.065 R)
• M19: 4,482,999 km (0.06 R)
• M20: 5,416,640 km (0.045 R)
• M21: 6,438,992 km (0.025 R)
• M22: 6,559,567 km (0.118 R)
• M23: 6,926,082 km (0.081 R)
• M24: 7,456,706 km (0.066 R)
• M25: 7,679,008 km (0.071 R)
• M26: 7,807,064 km (0.092 R)
• M27: 8,425,053 km (0.109 R)
• M28: 8,756,562 km (0.118 R)
• M29: 9,024,940 km (0.096 R)
• M30: 9,262,053 km (0.1 R)
• M31: 9,742,412 km (0.058 R)
• M32: 10,656,006 km (0.079 R)
• M33: 10,763,268 km (0.103 R)
• M34: 10,906,732 km (0.074 R)
• M35: 11,231,958 km (0.11 R)
• M36: 11,523,674 km (0.058 R)
• M37: 12,264,033 km (0.104 R)
• M38: 12,376,381 km (0.112 R)
• M39: 12,526,727 km (0.091 R)
• M40: 12,715,520 km (0.073 R)
• M41: 12,867,362 km (0.062 R)
• M42: 12,943,357 km (0.106 R)
• M43: 14,734,941 km (0.117 R)
• M44: 14,894,263 km (0.117 R)
• M45: 15,781,528 km (0.081 R)
• M46: 16,355,086 km (0.095 R)
• M47: 17,018,852 km (0.119 R)
• M48: 17,186,252 km (0.038 R)
• M49: 17,522,548 km (0.098 R)
• M50: 17,649,258 km (0.109 R)
• M51: 18,073,667 km (0.081 R)
• M52: 18,932,807 km (0.084 R)
• M53: 19,149,724 km (0.103 R)
• M54: 19,236,641 km (0.071 R)
• M55: 19,542,119 km (0.056 R)
• M56: 20,512,561 km (0.117 R)
• M57: 21,724,902 km (0.06 R)
• M58: 21,951,992 km (0.111 R)
• M59: 22,317,010 km (0.101 R)
• M60: 22,454,341 km (0.07 R)
• M61: 22,591,971 km (0.101 R)
• M62: 23,052,882 km (0.068 R)
• M63: 23,238,084 km (0.116 R)
• M64: 23,563,460 km (0.107 R)
• M65: 24,030,953 km (0.081 R)
• M66: 24,265,822 km (0.119 R)
• M67: 24,359,919 km (0.042 R)
• M68: 24,832,499 km (0.099 R)
• M69: 24,927,493 km (0.108 R)
• M70: 25,643,020 km (0.084 R)
• M71: 26,171,998 km (0.078 R)
• M72: 26,899,193 km (0.12 R)
• M73: 28,721,295 km (0.085 R)
• M74: 29,070,457 km (0.105 R)
• M75: 29,170,538 km (0.043 R)
• M76: 30,177,032 km (0.037 R)
• M77: 30,837,507 km (0.086 R)
• M78: 31,092,721 km (0.101 R)
• M79: 31,348,683 km (0.045 R)
• M80: 32,431,472 km (0.104 R)
• M81: 33,003,534 km (0.119 R)
• M82: 34,474,530 km (0.115 R)
• M83: 34,633,403 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 17,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit