🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.44 AU - 0.6 AU

Year: 158 Days

Day: 36.2 Hours

Environment

Temp: 103 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.95 AU - 1.45 AU

Year: 554 Days

Day: 34.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.91 AU - 2.69 AU

Year: 1471 Days

Day: 13.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.9

Radius: 12.5

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.43 AU - 3.65 AU

Year: 2235 Days

Day: 13.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 42,930,795 km

• M1: 156,031 km (0.111 R)
• M2: 282,142 km (0.107 R)
• M3: 473,028 km (0.073 R)
• M4: 599,289 km (0.025 R)
• M5: 714,779 km (0.075 R)
• M6: 813,364 km (0.063 R)
• M7: 917,185 km (0.116 R)
• M8: 1,016,667 km (0.11 R)
• M9: 1,197,830 km (0.083 R)
• M10: 1,421,479 km (0.078 R)
• M11: 1,506,301 km (0.118 R)
• M12: 1,703,770 km (0.111 R)
• M13: 1,817,315 km (0.102 R)
• M14: 1,921,734 km (0.102 R)
• M15: 2,088,386 km (0.075 R)
• M16: 2,259,975 km (0.111 R)
• M17: 2,360,206 km (0.044 R)
• M18: 2,816,479 km (0.119 R)
• M19: 3,020,531 km (0.026 R)
• M20: 3,187,482 km (0.098 R)
• M21: 3,343,064 km (0.109 R)
• M22: 3,443,593 km (0.085 R)
• M23: 3,676,966 km (0.071 R)
• M24: 3,780,787 km (0.114 R)
• M25: 3,900,615 km (0.098 R)
• M26: 4,267,878 km (0.111 R)
• M27: 4,392,792 km (0.064 R)
• M28: 4,534,760 km (0.03 R)
• M29: 4,694,381 km (0.079 R)
• M30: 4,937,328 km (0.109 R)
• M31: 5,035,764 km (0.102 R)
• M32: 5,267,939 km (0.052 R)
• M33: 5,554,569 km (0.055 R)
• M34: 5,915,698 km (0.119 R)
• M35: 6,072,926 km (0.094 R)
• M36: 6,160,889 km (0.109 R)
• M37: 6,824,804 km (0.038 R)
• M38: 6,934,609 km (0.106 R)
• M39: 7,174,564 km (0.103 R)
• M40: 7,286,314 km (0.083 R)
• M41: 7,436,211 km (0.118 R)
• M42: 7,606,005 km (0.106 R)
• M43: 7,757,996 km (0.077 R)
• M44: 7,853,589 km (0.05 R)
• M45: 8,220,253 km (0.118 R)
• M46: 8,298,194 km (0.033 R)
• M47: 8,395,881 km (0.096 R)
• M48: 8,751,027 km (0.103 R)
• M49: 9,010,579 km (0.033 R)
• M50: 9,333,561 km (0.111 R)
• M51: 9,455,633 km (0.081 R)
• M52: 9,639,788 km (0.111 R)
• M53: 9,825,139 km (0.11 R)
• M54: 10,115,808 km (0.09 R)
• M55: 10,578,514 km (0.048 R)
• M56: 10,684,579 km (0.106 R)
• M57: 11,177,205 km (0.099 R)
• M58: 11,677,311 km (0.098 R)
• M59: 11,897,070 km (0.027 R)
• M60: 12,519,696 km (0.093 R)
• M61: 13,039,100 km (0.095 R)
• M62: 13,519,459 km (0.086 R)
• M63: 14,450,556 km (0.119 R)
• M64: 14,615,562 km (0.114 R)
• M65: 14,995,242 km (0.064 R)
• M66: 15,090,685 km (0.053 R)
• M67: 16,153,877 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.1

Radius: 13.1

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.11 AU - 3.41 AU

Year: 2482 Days

Day: 11.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 42,930,795 km

• M1: 165,006 km (0.06 R)
• M2: 252,970 km (0.109 R)
• M3: 380,577 km (0.082 R)
• M4: 594,203 km (0.052 R)
• M5: 768,185 km (0.092 R)
• M6: 862,282 km (0.034 R)
• M7: 971,937 km (0.113 R)
• M8: 1,231,340 km (0.117 R)
• M9: 1,415,046 km (0.12 R)
• M10: 1,513,781 km (0.108 R)
• M11: 1,796,072 km (0.111 R)
• M12: 2,278,675 km (0.094 R)
• M13: 2,411,667 km (0.091 R)
• M14: 2,515,039 km (0.07 R)
• M15: 2,759,632 km (0.055 R)
• M16: 2,868,240 km (0.045 R)
• M17: 3,124,052 km (0.05 R)
• M18: 3,228,621 km (0.107 R)
• M19: 3,334,387 km (0.03 R)
• M20: 3,423,248 km (0.103 R)
• M21: 3,861,719 km (0.115 R)
• M22: 3,974,217 km (0.094 R)
• M23: 4,173,631 km (0.092 R)
• M24: 4,269,822 km (0.09 R)
• M25: 4,632,298 km (0.101 R)
• M26: 4,832,310 km (0.053 R)
• M27: 4,974,129 km (0.093 R)
• M28: 5,137,939 km (0.112 R)
• M29: 5,261,956 km (0.105 R)
• M30: 5,428,907 km (0.115 R)
• M31: 5,821,751 km (0.043 R)
• M32: 5,907,919 km (0.094 R)
• M33: 6,511,995 km (0.089 R)
• M34: 6,815,829 km (0.114 R)
• M35: 7,043,965 km (0.119 R)
• M36: 7,251,458 km (0.08 R)
• M37: 7,743,335 km (0.103 R)
• M38: 7,838,330 km (0.066 R)
• M39: 8,041,484 km (0.045 R)
• M40: 8,222,049 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.2

Radius: 14.4

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.13 AU - 7.89 AU

Year: 7828 Days

Day: 5.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,930,795 km

• M1: 221,854 km (0.085 R)
• M2: 423,811 km (0.101 R)
• M3: 534,064 km (0.114 R)
• M4: 686,056 km (0.12 R)
• M5: 855,101 km (0.078 R)
• M6: 1,074,861 km (0.115 R)
• M7: 1,510,789 km (0.077 R)
• M8: 1,738,776 km (0.067 R)
• M9: 2,159,894 km (0.091 R)
• M10: 2,276,132 km (0.095 R)
• M11: 2,490,954 km (0.077 R)
• M12: 2,712,509 km (0.049 R)
• M13: 3,096,676 km (0.118 R)
• M14: 4,060,385 km (0.067 R)
• M15: 4,176,324 km (0.101 R)
• M16: 4,381,722 km (0.101 R)
• M17: 4,560,491 km (0.084 R)
• M18: 4,956,477 km (0.092 R)
• M19: 5,049,377 km (0.11 R)
• M20: 5,427,112 km (0.031 R)
• M21: 5,651,808 km (0.08 R)
• M22: 6,143,685 km (0.106 R)
• M23: 6,243,766 km (0.1 R)
• M24: 6,615,367 km (0.09 R)
• M25: 7,029,006 km (0.112 R)
• M26: 7,451,171 km (0.058 R)
• M27: 7,701,298 km (0.115 R)
• M28: 8,542,786 km (0.069 R)
• M29: 8,879,980 km (0.086 R)
• M30: 10,431,759 km (0.089 R)
• M31: 10,994,546 km (0.058 R)
• M32: 11,116,468 km (0.113 R)
• M33: 11,402,649 km (0.054 R)
• M34: 11,567,207 km (0.099 R)
• M35: 14,263,259 km (0.118 R)
• M36: 14,663,733 km (0.111 R)
• M37: 14,932,859 km (0.103 R)
• M38: 15,022,768 km (0.114 R)
• M39: 16,348,953 km (0.045 R)
• M40: 17,285,286 km (0.111 R)
• M41: 17,664,666 km (0.063 R)
• M42: 17,903,275 km (0.032 R)
• M43: 18,287,143 km (0.048 R)
• M44: 18,673,853 km (0.116 R)
• M45: 18,965,569 km (0.026 R)
• M46: 19,602,856 km (0.037 R)
• M47: 19,800,475 km (0.12 R)
• M48: 19,899,509 km (0.106 R)
• M49: 20,397,071 km (0.115 R)
• M50: 21,863,130 km (0.102 R)
• M51: 22,634,756 km (0.073 R)
• M52: 23,258,430 km (0.065 R)
• M53: 23,572,436 km (0.065 R)
• M54: 23,729,962 km (0.032 R)
• M55: 24,363,659 km (0.042 R)
• M56: 24,949,334 km (0.076 R)
• M57: 25,593,653 km (0.05 R)
• M58: 26,026,290 km (0.039 R)
• M59: 26,189,052 km (0.056 R)
• M60: 26,406,717 km (0.09 R)
• M61: 30,311,969 km (0.086 R)
• M62: 30,483,409 km (0.035 R)
• M63: 31,982,080 km (0.099 R)
• M64: 32,331,391 km (0.043 R)
• M65: 32,799,034 km (0.113 R)
• M66: 33,327,862 km (0.093 R)
• M67: 33,978,015 km (0.117 R)
• M68: 34,274,967 km (0.105 R)
• M69: 34,931,103 km (0.057 R)
• M70: 35,230,897 km (0.119 R)
• M71: 35,471,151 km (0.097 R)
• M72: 36,074,479 km (0.102 R)
• M73: 37,107,752 km (0.084 R)
• M74: 37,229,973 km (0.103 R)
• M75: 37,597,535 km (0.085 R)
• M76: 38,707,103 km (0.108 R)
• M77: 39,079,302 km (0.073 R)
• M78: 39,203,618 km (0.068 R)
• M79: 39,328,083 km (0.044 R)
• M80: 40,203,231 km (0.059 R)
• M81: 40,454,406 km (0.045 R)
• M82: 42,291,168 km (0.095 R)
• M83: 42,482,654 km (0.086 R)
• M84: 42,674,588 km (0.077 R)
• M85: 42,930,849 km (0.043 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 11,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit