🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.64 AU - 1 AU

Year: 265 Days

Day: 39.9 Hours

Environment

Temp: 179 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.62 AU - 1.82 AU

Year: 804 Days

Day: 24.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,548,774 km

• M1: 768,634 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.11 AU - 4.67 AU

Year: 3279 Days

Day: 39.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669

Radius: 12.9

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.11 AU - 8.11 AU

Year: 6758 Days

Day: 6.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 80,548,774 km

• M1: 166,353 km (0.101 R)
• M2: 296,054 km (0.066 R)
• M3: 441,314 km (0.081 R)
• M4: 605,273 km (0.039 R)
• M5: 821,292 km (0.067 R)
• M6: 1,262,008 km (0.057 R)
• M7: 1,418,786 km (0.028 R)
• M8: 1,600,996 km (0.053 R)
• M9: 2,049,940 km (0.09 R)
• M10: 2,299,918 km (0.097 R)
• M11: 2,472,105 km (0.117 R)
• M12: 2,626,490 km (0.08 R)
• M13: 2,761,427 km (0.056 R)
• M14: 3,495,354 km (0.042 R)
• M15: 3,644,204 km (0.114 R)
• M16: 3,744,734 km (0.059 R)
• M17: 4,182,308 km (0.1 R)
• M18: 4,287,625 km (0.027 R)
• M19: 4,393,989 km (0.067 R)
• M20: 5,219,171 km (0.09 R)
• M21: 7,357,223 km (0.092 R)
• M22: 7,549,157 km (0.06 R)
• M23: 7,710,274 km (0.087 R)
• M24: 7,872,738 km (0.091 R)
• M25: 8,267,078 km (0.064 R)
• M26: 8,366,560 km (0.101 R)
• M27: 8,500,001 km (0.098 R)
• M28: 8,768,978 km (0.097 R)
• M29: 9,006,689 km (0.081 R)
• M30: 9,143,571 km (0.047 R)
• M31: 9,523,400 km (0.089 R)
• M32: 9,767,694 km (0.041 R)
• M33: 10,049,536 km (0.06 R)
• M34: 10,156,050 km (0.06 R)
• M35: 10,693,705 km (0.081 R)
• M36: 12,286,024 km (0.071 R)
• M37: 12,475,864 km (0.03 R)
• M38: 12,743,495 km (0.03 R)
• M39: 12,858,685 km (0.096 R)
• M40: 13,167,904 km (0.116 R)
• M41: 13,951,348 km (0.106 R)
• M42: 14,070,129 km (0.118 R)
• M43: 14,268,944 km (0.118 R)
• M44: 15,032,940 km (0.075 R)
• M45: 15,481,285 km (0.12 R)
• M46: 16,349,551 km (0.075 R)
• M47: 16,600,577 km (0.096 R)
• M48: 16,810,612 km (0.091 R)
• M49: 17,064,031 km (0.037 R)
• M50: 17,276,160 km (0.091 R)
• M51: 17,531,823 km (0.077 R)
• M52: 18,785,154 km (0.111 R)
• M53: 19,533,293 km (0.072 R)
• M54: 20,291,306 km (0.119 R)
• M55: 20,922,609 km (0.099 R)
• M56: 21,973,982 km (0.089 R)
• M57: 22,066,135 km (0.105 R)
• M58: 22,436,389 km (0.101 R)
• M59: 22,529,290 km (0.11 R)
• M60: 22,808,739 km (0.088 R)
• M61: 23,606,694 km (0.109 R)
• M62: 24,748,724 km (0.106 R)
• M63: 24,988,978 km (0.032 R)
• M64: 25,471,581 km (0.088 R)
• M65: 26,250,387 km (0.107 R)
• M66: 27,383,591 km (0.112 R)
• M67: 27,582,257 km (0.12 R)
• M68: 28,432,123 km (0.076 R)
• M69: 28,633,332 km (0.118 R)
• M70: 30,568,530 km (0.068 R)
• M71: 30,826,287 km (0.106 R)
• M72: 31,551,837 km (0.056 R)
• M73: 33,337,437 km (0.111 R)
• M74: 33,868,808 km (0.052 R)
• M75: 34,993,784 km (0.102 R)
• M76: 35,371,669 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.4

Radius: 5.1

Gravity: 11.93 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 17.19 AU - 23.21 AU

Year: 32361 Days

Day: 23.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,548,774 km

• M1: 91,853 km (0.059 R)
• M2: 241,750 km (0.085 R)
• M3: 362,625 km (0.087 R)
• M4: 420,520 km (0.062 R)
• M5: 481,705 km (0.071 R)
• M6: 545,883 km (0.097 R)
• M7: 831,764 km (0.067 R)
• M8: 1,246,300 km (0.109 R)
• M9: 1,522,158 km (0.114 R)
• M10: 1,749,697 km (0.092 R)
• M11: 2,346,143 km (0.103 R)
• M12: 2,420,045 km (0.093 R)
• M13: 2,646,835 km (0.068 R)
• M14: 2,801,819 km (0.118 R)
• M15: 2,880,507 km (0.081 R)
• M16: 2,920,001 km (0.088 R)
• M17: 3,080,220 km (0.089 R)
• M18: 3,835,989 km (0.09 R)
• M19: 5,262,853 km (0.111 R)
• M20: 5,854,812 km (0.055 R)
• M21: 6,107,782 km (0.12 R)
• M22: 6,261,120 km (0.111 R)
• M23: 6,781,870 km (0.099 R)
• M24: 6,887,636 km (0.104 R)
• M25: 7,208,373 km (0.063 R)
• M26: 7,479,295 km (0.064 R)
• M27: 7,643,554 km (0.089 R)
• M28: 8,087,111 km (0.115 R)
• M29: 9,408,509 km (0.115 R)
• M30: 10,003,610 km (0.114 R)
• M31: 10,918,999 km (0.115 R)
• M32: 11,607,000 km (0.115 R)
• M33: 11,733,709 km (0.093 R)
• M34: 11,860,718 km (0.051 R)
• M35: 12,567,867 km (0.038 R)
• M36: 12,632,792 km (0.091 R)
• M37: 13,354,752 km (0.104 R)
• M38: 13,687,308 km (0.088 R)
• M39: 15,251,802 km (0.094 R)
• M40: 16,728,931 km (0.087 R)
• M41: 19,741,533 km (0.052 R)
• M42: 22,206,009 km (0.101 R)
• M43: 23,394,115 km (0.046 R)
• M44: 23,474,150 km (0.114 R)
• M45: 23,955,705 km (0.114 R)
• M46: 24,602,866 km (0.045 R)
• M47: 25,831,663 km (0.049 R)
• M48: 25,997,118 km (0.108 R)
• M49: 27,839,117 km (0.062 R)
• M50: 28,008,611 km (0.071 R)
• M51: 28,263,526 km (0.118 R)
• M52: 28,861,468 km (0.059 R)
• M53: 29,033,057 km (0.062 R)
• M54: 30,156,537 km (0.109 R)
• M55: 30,505,100 km (0.114 R)
• M56: 34,790,780 km (0.119 R)
• M57: 34,882,035 km (0.068 R)
• M58: 35,064,694 km (0.107 R)
• M59: 37,282,781 km (0.057 R)
• M60: 38,503,051 km (0.11 R)
• M61: 38,597,447 km (0.082 R)
• M62: 39,355,460 km (0.116 R)
• M63: 39,831,779 km (0.106 R)
• M64: 40,982,486 km (0.088 R)
• M65: 41,755,758 km (0.111 R)
• M66: 41,949,786 km (0.072 R)
• M67: 43,022,552 km (0.05 R)
• M68: 43,709,955 km (0.103 R)
• M69: 45,294,495 km (0.112 R)
• M70: 45,493,909 km (0.088 R)
• M71: 46,595,847 km (0.108 R)
• M72: 46,696,527 km (0.049 R)
• M73: 46,998,714 km (0.059 R)
• M74: 47,808,039 km (0.066 R)
• M75: 49,132,728 km (0.026 R)
• M76: 50,779,800 km (0.092 R)
• M77: 51,090,515 km (0.094 R)
• M78: 52,444,825 km (0.108 R)
• M79: 52,968,716 km (0.104 R)
• M80: 53,178,901 km (0.101 R)
• M81: 53,599,870 km (0.099 R)
• M82: 54,127,651 km (0.12 R)
• M83: 55,188,450 km (0.084 R)
• M84: 57,330,392 km (0.102 R)
• M85: 57,762,131 km (0.101 R)
• M86: 58,303,227 km (0.08 R)
• M87: 59,499,412 km (0.097 R)
• M88: 59,717,824 km (0.115 R)
• M89: 62,359,124 km (0.118 R)
• M90: 64,253,033 km (0.104 R)
• M91: 65,714,006 km (0.103 R)
• M92: 67,754,820 km (0.114 R)
• M93: 76,360,438 km (0.065 R)
• M94: 78,146,337 km (0.115 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 17,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit