🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.64 AU - 0.68 AU

Year: 200 Days

Day: 22.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.43 AU - 2.07 AU

Year: 863 Days

Day: 30.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.9 AU - 3.98 AU

Year: 2915 Days

Day: 36.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646

Radius: 9

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.15 AU - 6.11 AU

Year: 4980 Days

Day: 7.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,721,666 km

• M1: 141,370 km (0.082 R)
• M2: 201,508 km (0.077 R)
• M3: 365,168 km (0.05 R)
• M4: 481,107 km (0.055 R)
• M5: 544,237 km (0.095 R)
• M6: 716,275 km (0.113 R)
• M7: 879,935 km (0.102 R)
• M8: 959,820 km (0.103 R)
• M9: 1,289,384 km (0.043 R)
• M10: 1,506,899 km (0.059 R)
• M11: 1,977,235 km (0.092 R)
• M12: 2,083,749 km (0.092 R)
• M13: 2,302,760 km (0.078 R)
• M14: 2,396,259 km (0.106 R)
• M15: 2,606,444 km (0.094 R)
• M16: 2,842,659 km (0.101 R)
• M17: 3,044,915 km (0.096 R)
• M18: 3,230,865 km (0.097 R)
• M19: 3,420,705 km (0.098 R)
• M20: 3,833,595 km (0.105 R)
• M21: 4,034,804 km (0.052 R)
• M22: 4,148,050 km (0.066 R)
• M23: 4,588,167 km (0.093 R)
• M24: 4,658,926 km (0.12 R)
• M25: 5,067,478 km (0.101 R)
• M26: 5,263,751 km (0.071 R)
• M27: 5,512,532 km (0.026 R)
• M28: 5,790,784 km (0.109 R)
• M29: 5,944,571 km (0.071 R)
• M30: 6,151,614 km (0.107 R)
• M31: 6,519,625 km (0.057 R)
• M32: 6,786,956 km (0.109 R)
• M33: 7,948,883 km (0.05 R)
• M34: 8,581,682 km (0.116 R)
• M35: 9,652,055 km (0.099 R)
• M36: 10,048,938 km (0.074 R)
• M37: 10,701,334 km (0.093 R)
• M38: 11,143,845 km (0.114 R)
• M39: 11,271,302 km (0.116 R)
• M40: 11,786,367 km (0.057 R)
• M41: 11,883,756 km (0.101 R)
• M42: 11,948,831 km (0.081 R)
• M43: 12,177,566 km (0.107 R)
• M44: 12,309,062 km (0.053 R)
• M45: 12,374,885 km (0.08 R)
• M46: 12,540,042 km (0.06 R)
• M47: 12,772,517 km (0.102 R)
• M48: 13,039,998 km (0.039 R)
• M49: 13,140,827 km (0.065 R)
• M50: 13,410,851 km (0.059 R)
• M51: 13,819,253 km (0.105 R)
• M52: 14,093,915 km (0.11 R)
• M53: 14,301,108 km (0.088 R)
• M54: 14,613,618 km (0.102 R)
• M55: 15,174,909 km (0.07 R)
• M56: 16,572,602 km (0.061 R)
• M57: 16,645,456 km (0.085 R)
• M58: 16,754,812 km (0.063 R)
• M59: 17,268,381 km (0.068 R)
• M60: 17,416,035 km (0.037 R)
• M61: 17,675,437 km (0.092 R)
• M62: 17,824,287 km (0.102 R)
• M63: 18,499,273 km (0.112 R)
• M64: 18,877,905 km (0.085 R)
• M65: 19,030,046 km (0.108 R)
• M66: 19,990,165 km (0.092 R)
• M67: 20,223,089 km (0.079 R)
• M68: 20,339,775 km (0.093 R)
• M69: 20,495,806 km (0.07 R)
• M70: 20,848,258 km (0.084 R)
• M71: 21,678,377 km (0.064 R)
• M72: 21,837,699 km (0.056 R)
• M73: 22,964,171 km (0.105 R)
• M74: 24,980,451 km (0.088 R)
• M75: 25,650,948 km (0.12 R)
• M76: 25,777,359 km (0.112 R)
• M77: 25,861,732 km (0.025 R)
• M78: 26,625,279 km (0.08 R)
• M79: 26,881,541 km (0.098 R)
• M80: 28,044,365 km (0.098 R)
• M81: 28,828,706 km (0.046 R)
• M82: 29,443,703 km (0.093 R)
• M83: 29,531,966 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.6

Radius: 4.3

Gravity: 32.16 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 13.49 AU - 20.11 AU

Year: 25670 Days

Day: 23 Hours

Environment

Temp: -204 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,721,666 km

• M1: 521,049 km (0.113 R)
• M2: 1,344,137 km (0.109 R)
• M3: 1,743,114 km (0.096 R)
• M4: 2,214,048 km (0.116 R)
• M5: 2,885,294 km (0.105 R)
• M6: 2,926,733 km (0.113 R)
• M7: 3,051,946 km (0.069 R)
• M8: 3,307,609 km (0.076 R)
• M9: 3,794,101 km (0.094 R)
• M10: 4,589,214 km (0.083 R)
• M11: 4,734,773 km (0.046 R)
• M12: 5,180,425 km (0.112 R)
• M13: 5,536,168 km (0.078 R)
• M14: 5,639,391 km (0.058 R)
• M15: 6,058,265 km (0.075 R)
• M16: 6,815,081 km (0.033 R)
• M17: 7,487,224 km (0.042 R)
• M18: 7,658,513 km (0.028 R)
• M19: 8,534,409 km (0.103 R)
• M20: 8,833,305 km (0.08 R)
• M21: 9,564,689 km (0.038 R)
• M22: 9,750,640 km (0.066 R)
• M23: 10,378,801 km (0.112 R)
• M24: 11,214,904 km (0.086 R)
• M25: 11,476,550 km (0.035 R)
• M26: 11,939,107 km (0.11 R)
• M27: 12,139,269 km (0.118 R)
• M28: 12,746,187 km (0.096 R)
• M29: 12,814,254 km (0.117 R)
• M30: 13,363,129 km (0.049 R)
• M31: 14,341,948 km (0.103 R)
• M32: 15,706,729 km (0.11 R)
• M33: 15,852,737 km (0.065 R)
• M34: 16,367,503 km (0.058 R)
• M35: 16,441,554 km (0.106 R)
• M36: 17,037,402 km (0.065 R)
• M37: 17,187,449 km (0.066 R)
• M38: 18,250,192 km (0.091 R)
• M39: 18,712,150 km (0.066 R)
• M40: 18,944,626 km (0.064 R)
• M41: 21,079,088 km (0.116 R)
• M42: 22,543,801 km (0.067 R)
• M43: 23,288,349 km (0.102 R)
• M44: 23,621,953 km (0.115 R)
• M45: 23,956,902 km (0.117 R)
• M46: 24,040,976 km (0.09 R)
• M47: 25,142,166 km (0.072 R)
• M48: 26,000,260 km (0.086 R)
• M49: 29,707,893 km (0.109 R)
• M50: 32,827,906 km (0.08 R)
• M51: 33,108,253 km (0.054 R)
• M52: 33,671,040 km (0.09 R)
• M53: 35,378,700 km (0.035 R)
• M54: 35,954,053 km (0.072 R)
• M55: 37,406,050 km (0.114 R)
• M56: 40,467,122 km (0.044 R)
• M57: 42,179,568 km (0.031 R)
• M58: 42,484,299 km (0.062 R)
• M59: 42,687,752 km (0.105 R)
• M60: 42,993,680 km (0.051 R)
• M61: 43,197,881 km (0.088 R)
• M62: 44,018,425 km (0.088 R)
• M63: 44,327,495 km (0.116 R)
• M64: 44,533,790 km (0.106 R)
• M65: 45,674,773 km (0.067 R)
• M66: 45,883,313 km (0.086 R)
• M67: 46,301,139 km (0.095 R)
• M68: 46,510,576 km (0.092 R)
• M69: 47,035,515 km (0.095 R)
• M70: 47,773,781 km (0.078 R)
• M71: 50,548,971 km (0.092 R)
• M72: 51,305,039 km (0.108 R)
• M73: 53,266,416 km (0.112 R)
• M74: 53,376,071 km (0.108 R)
• M75: 56,365,635 km (0.082 R)
• M76: 56,589,284 km (0.114 R)
• M77: 57,037,330 km (0.108 R)
• M78: 57,937,161 km (0.094 R)
• M79: 60,206,860 km (0.109 R)
• M80: 60,893,514 km (0.114 R)
• M81: 61,467,671 km (0.1 R)
• M82: 63,549,325 km (0.096 R)
• M83: 63,665,712 km (0.103 R)
• M84: 67,069,812 km (0.107 R)
• M85: 68,495,779 km (0.094 R)
• M86: 69,571,687 km (0.052 R)
• M87: 70,532,703 km (0.093 R)
• M88: 74,175,711 km (0.079 R)
• M89: 74,543,273 km (0.078 R)
• M90: 75,403,610 km (0.095 R)
• M91: 77,630,524 km (0.103 R)
• M92: 79,502,891 km (0.099 R)
• M93: 80,004,642 km (0.047 R)
• M94: 81,389,918 km (0.09 R)
• M95: 83,673,829 km (0.11 R)
• M96: 83,928,893 km (0.096 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 18,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit