🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.47 AU - 1.67 AU

Year: 708 Days

Day: 16.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 104.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.37 AU - 2.91 AU

Year: 1544 Days

Day: 24.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,216,539 km

• M1: 153,487 km (0.064 R)

Asteroid Belt

Center: 4.12 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.1

Radius: 14.2

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.94 AU - 6.24 AU

Year: 4757 Days

Day: 11.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 54,216,539 km

• M1: 231,129 km (0.072 R)
• M2: 382,372 km (0.098 R)
• M3: 545,733 km (0.087 R)
• M4: 724,353 km (0.117 R)
• M5: 843,732 km (0.093 R)
• M6: 993,928 km (0.076 R)
• M7: 1,384,528 km (0.102 R)
• M8: 1,584,092 km (0.098 R)
• M9: 1,725,911 km (0.08 R)
• M10: 1,862,344 km (0.094 R)
• M11: 2,043,208 km (0.088 R)
• M12: 2,198,490 km (0.076 R)
• M13: 2,347,191 km (0.114 R)
• M14: 2,532,393 km (0.096 R)
• M15: 2,699,942 km (0.101 R)
• M16: 2,975,950 km (0.111 R)
• M17: 3,105,652 km (0.094 R)
• M18: 3,358,472 km (0.109 R)
• M19: 3,456,608 km (0.052 R)
• M20: 3,807,864 km (0.029 R)
• M21: 4,026,875 km (0.109 R)
• M22: 4,613,150 km (0.075 R)
• M23: 4,930,447 km (0.066 R)
• M24: 5,084,832 km (0.092 R)
• M25: 5,212,289 km (0.085 R)
• M26: 5,441,623 km (0.042 R)
• M27: 5,601,243 km (0.107 R)
• M28: 5,777,171 km (0.091 R)
• M29: 6,074,422 km (0.077 R)
• M30: 6,453,353 km (0.079 R)
• M31: 7,028,108 km (0.101 R)
• M32: 7,506,522 km (0.112 R)
• M33: 7,863,911 km (0.088 R)
• M34: 8,061,380 km (0.115 R)
• M35: 8,293,706 km (0.109 R)
• M36: 9,314,711 km (0.079 R)
• M37: 9,436,484 km (0.089 R)
• M38: 9,787,291 km (0.09 R)
• M39: 10,160,089 km (0.085 R)
• M40: 10,664,683 km (0.087 R)
• M41: 11,716,954 km (0.115 R)
• M42: 12,113,089 km (0.032 R)
• M43: 12,246,082 km (0.071 R)
• M44: 12,341,376 km (0.071 R)
• M45: 12,456,117 km (0.085 R)
• M46: 13,015,613 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.1

Radius: 10.9

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.62 AU - 7.16 AU

Year: 5813 Days

Day: 7.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,216,539 km

• M1: 176,376 km (0.034 R)
• M2: 420,520 km (0.108 R)
• M3: 812,765 km (0.029 R)
• M4: 1,313,320 km (0.116 R)
• M5: 1,760,617 km (0.077 R)
• M6: 2,310,838 km (0.078 R)
• M7: 3,480,245 km (0.072 R)
• M8: 3,942,801 km (0.087 R)
• M9: 4,309,615 km (0.109 R)
• M10: 4,672,989 km (0.098 R)
• M11: 5,000,907 km (0.12 R)
• M12: 5,213,486 km (0.118 R)
• M13: 5,885,180 km (0.11 R)
• M14: 5,981,072 km (0.088 R)
• M15: 6,750,454 km (0.1 R)
• M16: 6,884,494 km (0.078 R)
• M17: 7,830,252 km (0.083 R)
• M18: 8,006,628 km (0.108 R)
• M19: 8,507,332 km (0.103 R)
• M20: 8,615,940 km (0.117 R)
• M21: 8,981,557 km (0.063 R)
• M22: 9,652,204 km (0.099 R)
• M23: 9,822,447 km (0.101 R)
• M24: 12,534,207 km (0.06 R)
• M25: 12,969,238 km (0.111 R)
• M26: 14,368,427 km (0.034 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.1

Radius: 4.9

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 14.2 AU - 20.94 AU

Year: 26505 Days

Day: 20.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,216,539 km

• M1: 65,823 km (0.103 R)
• M2: 99,632 km (0.075 R)
• M3: 225,743 km (0.046 R)
• M4: 274,961 km (0.105 R)
• M5: 666,459 km (0.111 R)
• M6: 1,195,586 km (0.118 R)
• M7: 1,671,756 km (0.045 R)
• M8: 2,397,156 km (0.104 R)
• M9: 2,540,920 km (0.07 R)
• M10: 2,599,263 km (0.094 R)
• M11: 2,717,445 km (0.079 R)
• M12: 3,144,398 km (0.099 R)
• M13: 3,207,079 km (0.086 R)
• M14: 3,397,667 km (0.083 R)
• M15: 3,890,442 km (0.071 R)
• M16: 3,957,761 km (0.07 R)
• M17: 4,652,643 km (0.083 R)
• M18: 4,868,513 km (0.097 R)
• M19: 6,348,934 km (0.081 R)
• M20: 6,668,624 km (0.065 R)
• M21: 6,871,030 km (0.082 R)
• M22: 7,116,670 km (0.068 R)
• M23: 7,406,890 km (0.079 R)
• M24: 7,448,628 km (0.101 R)
• M25: 7,532,552 km (0.055 R)
• M26: 7,913,428 km (0.117 R)
• M27: 8,170,886 km (0.045 R)
• M28: 9,317,853 km (0.098 R)
• M29: 9,589,672 km (0.047 R)
• M30: 9,635,300 km (0.109 R)
• M31: 9,726,554 km (0.084 R)
• M32: 9,956,187 km (0.028 R)
• M33: 10,141,090 km (0.107 R)
• M34: 10,797,376 km (0.11 R)
• M35: 11,612,684 km (0.097 R)
• M36: 12,447,440 km (0.114 R)
• M37: 13,200,067 km (0.028 R)
• M38: 13,710,046 km (0.109 R)
• M39: 14,122,488 km (0.063 R)
• M40: 14,226,309 km (0.09 R)
• M41: 14,278,369 km (0.108 R)
• M42: 15,224,725 km (0.095 R)
• M43: 15,544,715 km (0.036 R)
• M44: 16,572,602 km (0.086 R)
• M45: 17,288,428 km (0.111 R)
• M46: 17,622,180 km (0.11 R)
• M47: 18,014,276 km (0.093 R)
• M48: 19,035,731 km (0.084 R)
• M49: 19,437,999 km (0.068 R)
• M50: 20,075,885 km (0.08 R)
• M51: 20,485,334 km (0.082 R)
• M52: 20,602,768 km (0.038 R)
• M53: 21,670,299 km (0.08 R)
• M54: 22,030,082 km (0.047 R)
• M55: 22,090,370 km (0.067 R)
• M56: 22,210,796 km (0.079 R)
• M57: 23,182,584 km (0.109 R)
• M58: 23,243,769 km (0.114 R)
• M59: 25,989,040 km (0.109 R)
• M60: 26,627,075 km (0.073 R)
• M61: 27,076,766 km (0.119 R)
• M62: 27,723,627 km (0.119 R)
• M63: 28,769,167 km (0.104 R)
• M64: 28,834,840 km (0.066 R)
• M65: 28,966,486 km (0.092 R)
• M66: 29,098,431 km (0.112 R)
• M67: 29,628,008 km (0.102 R)
• M68: 29,694,429 km (0.074 R)
• M69: 30,294,466 km (0.051 R)
• M70: 33,146,849 km (0.068 R)
• M71: 33,353,743 km (0.102 R)
• M72: 34,046,830 km (0.086 R)
• M73: 34,255,668 km (0.037 R)
• M74: 35,165,672 km (0.1 R)
• M75: 36,012,695 km (0.097 R)
• M76: 36,154,514 km (0.069 R)
• M77: 36,225,573 km (0.07 R)
• M78: 38,304,086 km (0.119 R)
• M79: 39,979,881 km (0.107 R)
• M80: 41,977,462 km (0.12 R)
• M81: 42,875,647 km (0.041 R)
• M82: 43,101,091 km (0.083 R)
• M83: 44,767,163 km (0.119 R)
• M84: 47,150,107 km (0.093 R)
• M85: 50,443,804 km (0.12 R)
• M86: 50,523,090 km (0.031 R)
• M87: 52,760,925 km (0.105 R)
• M88: 52,922,042 km (0.116 R)
• M89: 53,083,308 km (0.05 R)
• M90: 53,972,967 km (0.038 R)
• M91: 54,135,281 km (0.096 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 11,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit