🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.79 AU - 1.23 AU

Year: 362 Days

Day: 23.1 Hours

Environment

Temp: 140 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,940,495 km

• M1: 125,961 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.69 AU - 2.11 AU

Year: 934 Days

Day: 44.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,940,495 km

• M1: 228,436 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.71 AU - 5.27 AU

Year: 3391 Days

Day: 44.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,940,495 km

• M1: 1,185,414 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.43 AU - 4.79 AU

Year: 3528 Days

Day: 16.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.75 AU - 5.57 AU

Year: 3586 Days

Day: 20.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.5

Radius: 9.3

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.1 AU - 5.44 AU

Year: 4312 Days

Day: 13.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 97,940,495 km

• M1: 120,127 km (0.059 R)
• M2: 185,950 km (0.085 R)
• M3: 500,405 km (0.073 R)
• M4: 623,524 km (0.104 R)
• M5: 901,776 km (0.047 R)
• M6: 1,003,054 km (0.095 R)
• M7: 1,259,614 km (0.026 R)
• M8: 1,417,739 km (0.089 R)
• M9: 1,582,596 km (0.045 R)
• M10: 1,644,081 km (0.099 R)
• M11: 1,722,320 km (0.117 R)
• M12: 2,064,151 km (0.031 R)
• M13: 2,217,190 km (0.105 R)
• M14: 2,356,466 km (0.09 R)
• M15: 2,680,644 km (0.079 R)
• M16: 2,980,738 km (0.109 R)
• M17: 3,076,779 km (0.078 R)
• M18: 3,173,868 km (0.116 R)
• M19: 3,654,078 km (0.055 R)
• M20: 3,860,971 km (0.067 R)
• M21: 4,975,176 km (0.099 R)
• M22: 5,204,660 km (0.111 R)
• M23: 5,650,461 km (0.09 R)
• M24: 6,354,469 km (0.088 R)
• M25: 6,856,220 km (0.09 R)
• M26: 7,086,152 km (0.085 R)
• M27: 7,579,825 km (0.09 R)
• M28: 8,219,356 km (0.045 R)
• M29: 8,300,587 km (0.109 R)
• M30: 8,876,240 km (0.045 R)
• M31: 9,154,941 km (0.118 R)
• M32: 9,550,029 km (0.093 R)
• M33: 9,749,592 km (0.074 R)
• M34: 9,893,057 km (0.081 R)
• M35: 10,182,080 km (0.114 R)
• M36: 11,065,605 km (0.094 R)
• M37: 11,245,272 km (0.072 R)
• M38: 11,546,861 km (0.064 R)
• M39: 11,668,335 km (0.051 R)
• M40: 12,034,999 km (0.06 R)
• M41: 12,343,470 km (0.087 R)
• M42: 12,467,636 km (0.094 R)
• M43: 12,654,633 km (0.097 R)
• M44: 12,748,431 km (0.08 R)
• M45: 13,126,166 km (0.117 R)
• M46: 13,221,161 km (0.1 R)
• M47: 13,316,454 km (0.039 R)
• M48: 13,892,705 km (0.106 R)
• M49: 13,957,182 km (0.092 R)
• M50: 14,183,823 km (0.099 R)
• M51: 15,069,442 km (0.111 R)
• M52: 15,401,998 km (0.091 R)
• M53: 16,414,178 km (0.11 R)
• M54: 16,619,127 km (0.063 R)
• M55: 16,893,788 km (0.117 R)
• M56: 17,517,312 km (0.108 R)
• M57: 17,587,025 km (0.053 R)
• M58: 17,831,917 km (0.069 R)
• M59: 18,042,700 km (0.11 R)
• M60: 18,786,800 km (0.04 R)
• M61: 19,144,788 km (0.05 R)
• M62: 19,360,657 km (0.113 R)
• M63: 19,577,275 km (0.04 R)
• M64: 19,722,086 km (0.115 R)
• M65: 20,598,879 km (0.043 R)
• M66: 20,672,481 km (0.059 R)
• M67: 21,301,989 km (0.068 R)
• M68: 21,563,037 km (0.111 R)
• M69: 21,900,081 km (0.103 R)
• M70: 22,352,465 km (0.089 R)
• M71: 22,428,012 km (0.064 R)
• M72: 22,655,550 km (0.07 R)
• M73: 23,227,912 km (0.117 R)
• M74: 24,230,966 km (0.107 R)
• M75: 24,308,756 km (0.087 R)
• M76: 24,386,547 km (0.103 R)
• M77: 25,051,510 km (0.076 R)
• M78: 25,524,389 km (0.113 R)
• M79: 25,603,526 km (0.111 R)
• M80: 25,841,387 km (0.025 R)
• M81: 26,199,524 km (0.036 R)
• M82: 26,719,676 km (0.119 R)
• M83: 26,880,493 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.2

Radius: 7

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 14.52 AU - 20.82 AU

Year: 26476 Days

Day: 18.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 97,940,495 km

• M1: 162,164 km (0.117 R)
• M2: 219,759 km (0.111 R)
• M3: 390,899 km (0.1 R)
• M4: 927,208 km (0.037 R)
• M5: 1,128,267 km (0.119 R)
• M6: 1,714,242 km (0.099 R)
• M7: 1,961,826 km (0.067 R)
• M8: 2,518,331 km (0.112 R)
• M9: 2,685,880 km (0.087 R)
• M10: 2,886,042 km (0.04 R)
• M11: 3,301,176 km (0.111 R)
• M12: 3,894,182 km (0.086 R)
• M13: 4,587,269 km (0.082 R)
• M14: 5,282,600 km (0.05 R)
• M15: 5,533,625 km (0.084 R)
• M16: 5,606,031 km (0.092 R)
• M17: 6,197,092 km (0.085 R)
• M18: 6,310,188 km (0.047 R)
• M19: 6,385,884 km (0.079 R)
• M20: 6,461,880 km (0.111 R)
• M21: 7,002,676 km (0.055 R)
• M22: 7,081,066 km (0.111 R)
• M23: 7,557,834 km (0.117 R)
• M24: 7,881,414 km (0.114 R)
• M25: 8,416,975 km (0.103 R)
• M26: 8,500,450 km (0.12 R)
• M27: 9,177,829 km (0.111 R)
• M28: 10,584,049 km (0.056 R)
• M29: 10,855,121 km (0.116 R)
• M30: 10,945,927 km (0.096 R)
• M31: 11,128,436 km (0.094 R)
• M32: 12,008,969 km (0.036 R)
• M33: 13,640,035 km (0.064 R)
• M34: 15,903,002 km (0.087 R)
• M35: 17,688,602 km (0.116 R)
• M36: 17,849,120 km (0.061 R)
• M37: 19,591,936 km (0.1 R)
• M38: 20,203,492 km (0.084 R)
• M39: 21,331,310 km (0.087 R)
• M40: 21,616,444 km (0.104 R)
• M41: 23,295,231 km (0.093 R)
• M42: 23,412,516 km (0.043 R)
• M43: 23,529,950 km (0.086 R)
• M44: 24,179,803 km (0.117 R)
• M45: 25,255,861 km (0.078 R)
• M46: 26,164,368 km (0.114 R)
• M47: 26,469,548 km (0.045 R)
• M48: 26,653,254 km (0.099 R)
• M49: 29,079,732 km (0.037 R)
• M50: 31,122,939 km (0.092 R)
• M51: 36,293,042 km (0.047 R)
• M52: 36,497,093 km (0.11 R)
• M53: 36,906,543 km (0.084 R)
• M54: 37,111,791 km (0.081 R)
• M55: 38,212,831 km (0.102 R)
• M56: 38,489,737 km (0.057 R)
• M57: 38,628,564 km (0.109 R)
• M58: 40,095,072 km (0.083 R)
• M59: 40,306,154 km (0.037 R)
• M60: 41,153,776 km (0.048 R)
• M61: 43,370,667 km (0.079 R)
• M62: 44,748,613 km (0.093 R)
• M63: 46,067,168 km (0.101 R)
• M64: 49,645,101 km (0.118 R)
• M65: 50,250,074 km (0.12 R)
• M66: 50,325,920 km (0.103 R)
• M67: 50,401,767 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.7

Radius: 6.4

Gravity: 17.62 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 15.2 AU - 21.88 AU

Year: 28455 Days

Day: 18.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 97,940,495 km

• M1: 720,314 km (0.1 R)
• M2: 1,482,066 km (0.091 R)
• M3: 1,853,368 km (0.055 R)
• M4: 2,899,955 km (0.054 R)
• M5: 2,990,461 km (0.114 R)
• M6: 3,036,089 km (0.034 R)
• M7: 4,046,323 km (0.038 R)
• M8: 5,151,103 km (0.098 R)
• M9: 6,342,651 km (0.084 R)
• M10: 6,758,233 km (0.086 R)
• M11: 7,929,734 km (0.08 R)
• M12: 8,506,434 km (0.097 R)
• M13: 8,832,557 km (0.076 R)
• M14: 8,964,204 km (0.035 R)
• M15: 12,312,204 km (0.057 R)
• M16: 12,755,163 km (0.117 R)
• M17: 13,505,097 km (0.089 R)
• M18: 14,501,270 km (0.071 R)
• M19: 15,283,517 km (0.081 R)
• M20: 15,362,505 km (0.095 R)
• M21: 16,644,558 km (0.072 R)
• M22: 17,134,192 km (0.087 R)
• M23: 18,044,046 km (0.075 R)
• M24: 18,715,591 km (0.08 R)
• M25: 18,969,459 km (0.061 R)
• M26: 21,041,689 km (0.116 R)
• M27: 22,912,859 km (0.093 R)
• M28: 23,003,216 km (0.109 R)
• M29: 23,457,245 km (0.06 R)
• M30: 24,281,679 km (0.085 R)
• M31: 27,193,602 km (0.09 R)
• M32: 27,481,129 km (0.099 R)
• M33: 27,577,171 km (0.072 R)
• M34: 29,031,860 km (0.093 R)
• M35: 30,114,500 km (0.048 R)
• M36: 31,110,074 km (0.11 R)
• M37: 31,310,535 km (0.105 R)
• M38: 31,511,295 km (0.066 R)
• M39: 32,318,974 km (0.082 R)
• M40: 32,623,556 km (0.116 R)
• M41: 33,235,710 km (0.068 R)
• M42: 34,886,373 km (0.104 R)
• M43: 35,407,722 km (0.11 R)
• M44: 35,512,291 km (0.087 R)
• M45: 41,640,268 km (0.082 R)
• M46: 41,750,522 km (0.066 R)
• M47: 43,082,840 km (0.054 R)
• M48: 43,754,086 km (0.109 R)
• M49: 44,091,130 km (0.112 R)
• M50: 44,428,922 km (0.117 R)
• M51: 44,541,719 km (0.076 R)
• M52: 44,993,953 km (0.053 R)
• M53: 45,220,594 km (0.098 R)
• M54: 45,447,534 km (0.092 R)
• M55: 48,085,543 km (0.067 R)
• M56: 48,433,208 km (0.112 R)
• M57: 48,898,158 km (0.089 R)
• M58: 49,014,695 km (0.064 R)
• M59: 49,247,918 km (0.085 R)
• M60: 49,832,547 km (0.112 R)
• M61: 50,066,967 km (0.036 R)
• M62: 50,301,835 km (0.097 R)
• M63: 51,008,685 km (0.111 R)
• M64: 51,956,088 km (0.069 R)
• M65: 52,789,947 km (0.117 R)
• M66: 56,169,213 km (0.082 R)
• M67: 60,240,819 km (0.115 R)
• M68: 60,365,733 km (0.093 R)
• M69: 62,248,871 km (0.057 R)
• M70: 62,375,131 km (0.1 R)
• M71: 62,627,802 km (0.062 R)
• M72: 63,134,341 km (0.072 R)
• M73: 66,846,612 km (0.096 R)
• M74: 67,623,473 km (0.105 R)
• M75: 69,055,424 km (0.101 R)
• M76: 70,497,398 km (0.087 R)
• M77: 72,347,026 km (0.068 R)
• M78: 75,958,768 km (0.079 R)
• M79: 76,498,816 km (0.059 R)
• M80: 77,175,746 km (0.066 R)
• M81: 77,990,606 km (0.063 R)
• M82: 80,452,239 km (0.12 R)
• M83: 81,140,688 km (0.098 R)
• M84: 82,800,477 km (0.106 R)
• M85: 83,217,256 km (0.083 R)
• M86: 84,471,634 km (0.1 R)
• M87: 85,872,768 km (0.113 R)
• M88: 87,281,382 km (0.045 R)
• M89: 88,839,892 km (0.039 R)
• M90: 89,693,797 km (0.05 R)
• M91: 90,264,513 km (0.031 R)
• M92: 91,409,834 km (0.081 R)
• M93: 93,714,539 km (0.072 R)
• M94: 94,438,742 km (0.043 R)
• M95: 95,892,684 km (0.115 R)
• M96: 96,330,258 km (0.115 R)
• M97: 96,476,265 km (0.078 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 16,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit