🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.81 AU - 1.25 AU

Year: 386 Days

Day: 18.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.14 AU - 2.34 AU

Year: 1237 Days

Day: 29.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.3

Radius: 12.9

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.01 AU - 5.71 AU

Year: 3953 Days

Day: 9 Hours

Environment

Temp: -140 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 54,427,108 km

• M1: 257,458 km (0.079 R)
• M2: 503,397 km (0.093 R)
• M3: 709,991 km (0.083 R)
• M4: 874,848 km (0.088 R)
• M5: 1,198,578 km (0.114 R)
• M6: 1,303,297 km (0.109 R)
• M7: 1,435,840 km (0.066 R)
• M8: 1,741,170 km (0.06 R)
• M9: 1,874,761 km (0.063 R)
• M10: 2,053,680 km (0.072 R)
• M11: 2,609,436 km (0.119 R)
• M12: 2,701,438 km (0.116 R)
• M13: 3,210,969 km (0.102 R)
• M14: 3,960,304 km (0.08 R)
• M15: 4,538,650 km (0.09 R)
• M16: 4,781,447 km (0.072 R)
• M17: 5,614,558 km (0.105 R)
• M18: 5,774,478 km (0.07 R)
• M19: 5,895,502 km (0.088 R)
• M20: 6,078,760 km (0.064 R)
• M21: 6,429,866 km (0.104 R)
• M22: 6,787,555 km (0.114 R)
• M23: 6,894,068 km (0.092 R)
• M24: 7,001,180 km (0.08 R)
• M25: 7,130,433 km (0.091 R)
• M26: 7,347,499 km (0.098 R)
• M27: 7,566,810 km (0.091 R)
• M28: 7,677,363 km (0.073 R)
• M29: 7,810,654 km (0.116 R)
• M30: 7,944,694 km (0.028 R)
• M31: 8,215,167 km (0.068 R)
• M32: 8,580,635 km (0.09 R)
• M33: 8,811,614 km (0.075 R)
• M34: 9,303,791 km (0.078 R)
• M35: 9,517,417 km (0.067 R)
• M36: 10,363,692 km (0.099 R)
• M37: 10,560,562 km (0.081 R)
• M38: 10,982,877 km (0.103 R)
• M39: 11,158,505 km (0.08 R)
• M40: 11,588,749 km (0.057 R)
• M41: 11,690,774 km (0.079 R)
• M42: 12,387,452 km (0.103 R)
• M43: 12,832,954 km (0.036 R)
• M44: 13,310,471 km (0.03 R)
• M45: 13,929,207 km (0.096 R)
• M46: 14,584,745 km (0.107 R)
• M47: 14,777,876 km (0.08 R)
• M48: 15,055,231 km (0.116 R)
• M49: 15,784,371 km (0.047 R)
• M50: 16,181,852 km (0.104 R)
• M51: 16,267,422 km (0.109 R)
• M52: 16,525,179 km (0.1 R)
• M53: 16,640,220 km (0.084 R)
• M54: 16,726,538 km (0.117 R)
• M55: 16,842,027 km (0.093 R)
• M56: 17,015,711 km (0.093 R)
• M57: 17,306,529 km (0.09 R)
• M58: 18,515,728 km (0.112 R)
• M59: 18,605,338 km (0.087 R)
• M60: 18,725,016 km (0.115 R)
• M61: 18,844,844 km (0.064 R)
• M62: 18,965,120 km (0.09 R)
• M63: 19,448,322 km (0.092 R)
• M64: 19,782,822 km (0.034 R)
• M65: 20,211,420 km (0.073 R)
• M66: 20,673,977 km (0.12 R)
• M67: 20,859,927 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.8

Radius: 11.6

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.79 AU - 10.71 AU

Year: 10380 Days

Day: 10.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,427,108 km

• M1: 412,292 km (0.097 R)
• M2: 530,624 km (0.088 R)
• M3: 662,419 km (0.116 R)
• M4: 769,531 km (0.083 R)
• M5: 902,524 km (0.062 R)
• M6: 1,002,605 km (0.057 R)
• M7: 1,106,875 km (0.078 R)
• M8: 1,304,045 km (0.087 R)
• M9: 1,442,273 km (0.094 R)
• M10: 2,097,661 km (0.075 R)
• M11: 2,372,622 km (0.104 R)
• M12: 2,806,905 km (0.106 R)
• M13: 3,234,904 km (0.108 R)
• M14: 3,392,880 km (0.083 R)
• M15: 3,521,085 km (0.092 R)
• M16: 4,152,238 km (0.08 R)
• M17: 4,498,707 km (0.094 R)
• M18: 4,926,856 km (0.103 R)
• M19: 5,072,415 km (0.088 R)
• M20: 6,367,633 km (0.056 R)
• M21: 7,011,203 km (0.083 R)
• M22: 7,633,381 km (0.114 R)
• M23: 8,015,155 km (0.088 R)
• M24: 8,753,420 km (0.086 R)
• M25: 8,886,114 km (0.119 R)
• M26: 9,513,527 km (0.058 R)
• M27: 9,649,811 km (0.103 R)
• M28: 9,741,065 km (0.088 R)
• M29: 10,575,373 km (0.078 R)
• M30: 10,953,406 km (0.057 R)
• M31: 12,262,388 km (0.102 R)
• M32: 12,659,720 km (0.093 R)
• M33: 13,568,976 km (0.087 R)
• M34: 13,876,848 km (0.049 R)
• M35: 14,186,964 km (0.092 R)
• M36: 14,551,684 km (0.059 R)
• M37: 14,709,061 km (0.038 R)
• M38: 15,987,375 km (0.083 R)
• M39: 16,203,993 km (0.095 R)
• M40: 16,312,601 km (0.118 R)
• M41: 16,530,565 km (0.107 R)
• M42: 17,635,046 km (0.112 R)
• M43: 19,278,528 km (0.101 R)
• M44: 19,740,636 km (0.112 R)
• M45: 20,381,812 km (0.055 R)
• M46: 21,505,442 km (0.08 R)
• M47: 22,225,456 km (0.108 R)
• M48: 22,467,207 km (0.103 R)
• M49: 22,588,381 km (0.119 R)
• M50: 24,183,842 km (0.109 R)
• M51: 24,432,474 km (0.117 R)
• M52: 24,557,238 km (0.075 R)
• M53: 25,435,677 km (0.07 R)
• M54: 26,260,709 km (0.042 R)
• M55: 26,837,110 km (0.11 R)
• M56: 28,263,376 km (0.096 R)
• M57: 29,714,326 km (0.06 R)
• M58: 29,914,039 km (0.094 R)
• M59: 30,650,061 km (0.049 R)
• M60: 32,140,205 km (0.113 R)
• M61: 32,894,178 km (0.12 R)
• M62: 35,190,655 km (0.07 R)
• M63: 37,538,444 km (0.079 R)
• M64: 38,187,549 km (0.099 R)
• M65: 38,332,360 km (0.098 R)
• M66: 38,694,985 km (0.073 R)
• M67: 38,767,690 km (0.095 R)
• M68: 38,840,394 km (0.05 R)
• M69: 38,913,099 km (0.104 R)
• M70: 39,716,439 km (0.112 R)
• M71: 40,746,870 km (0.118 R)
• M72: 41,265,376 km (0.099 R)
• M73: 42,383,770 km (0.12 R)
• M74: 42,458,568 km (0.112 R)
• M75: 43,512,037 km (0.069 R)
• M76: 45,031,801 km (0.105 R)
• M77: 46,723,753 km (0.059 R)
• M78: 46,801,095 km (0.063 R)
• M79: 47,889,121 km (0.077 R)
• M80: 48,201,481 km (0.111 R)
• M81: 48,436,200 km (0.086 R)
• M82: 48,514,589 km (0.088 R)
• M83: 49,457,954 km (0.089 R)
• M84: 49,852,742 km (0.094 R)
• M85: 50,090,154 km (0.107 R)
• M86: 50,248,578 km (0.097 R)
• M87: 51,922,579 km (0.053 R)
• M88: 52,082,947 km (0.114 R)
• M89: 52,726,218 km (0.077 R)
• M90: 54,101,771 km (0.078 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: 538 - 19,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit