🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.59 AU - 0.73 AU

Year: 189 Days

Day: 16.6 Hours

Environment

Temp: 210 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.91 AU - 1.25 AU

Year: 396 Days

Day: 24.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.59 AU - 2.07 AU

Year: 874 Days

Day: 36.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,863,916 km

• M1: 836,701 km (0.08 R)

Asteroid Belt

Center: 4.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.6

Radius: 14.4

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.95 AU - 8.19 AU

Year: 7354 Days

Day: 8.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 72,863,916 km

• M1: 314,604 km (0.109 R)
• M2: 690,095 km (0.097 R)
• M3: 790,475 km (0.071 R)
• M4: 1,022,651 km (0.067 R)
• M5: 1,125,275 km (0.109 R)
• M6: 1,278,613 km (0.116 R)
• M7: 1,505,703 km (0.047 R)
• M8: 1,676,394 km (0.057 R)
• M9: 1,782,010 km (0.092 R)
• M10: 1,944,922 km (0.069 R)
• M11: 2,484,222 km (0.078 R)
• M12: 2,771,450 km (0.071 R)
• M13: 2,876,617 km (0.094 R)
• M14: 3,311,199 km (0.044 R)
• M15: 3,423,248 km (0.063 R)
• M16: 3,628,048 km (0.073 R)
• M17: 4,194,425 km (0.063 R)
• M18: 4,463,402 km (0.12 R)
• M19: 4,662,666 km (0.111 R)
• M20: 4,763,346 km (0.07 R)
• M21: 4,941,517 km (0.082 R)
• M22: 5,095,902 km (0.075 R)
• M23: 5,356,950 km (0.044 R)
• M24: 5,892,361 km (0.045 R)
• M25: 6,083,846 km (0.116 R)
• M26: 6,473,100 km (0.04 R)
• M27: 7,659,561 km (0.084 R)
• M28: 7,778,940 km (0.106 R)
• M29: 8,912,443 km (0.079 R)
• M30: 9,227,645 km (0.12 R)
• M31: 9,322,939 km (0.099 R)
• M32: 9,901,733 km (0.101 R)
• M33: 10,758,331 km (0.099 R)
• M34: 11,776,344 km (0.105 R)
• M35: 11,983,537 km (0.102 R)
• M36: 12,718,661 km (0.113 R)
• M37: 13,145,314 km (0.105 R)
• M38: 14,675,551 km (0.113 R)
• M39: 15,726,925 km (0.11 R)
• M40: 16,146,547 km (0.113 R)
• M41: 18,020,859 km (0.062 R)
• M42: 18,260,066 km (0.118 R)
• M43: 19,024,212 km (0.082 R)
• M44: 19,349,138 km (0.073 R)
• M45: 19,635,020 km (0.046 R)
• M46: 20,004,526 km (0.114 R)
• M47: 20,334,988 km (0.097 R)
• M48: 20,708,833 km (0.083 R)
• M49: 21,252,921 km (0.103 R)
• M50: 21,590,114 km (0.045 R)
• M51: 22,999,625 km (0.07 R)
• M52: 23,259,178 km (0.107 R)
• M53: 23,389,328 km (0.09 R)
• M54: 23,563,161 km (0.108 R)
• M55: 23,912,172 km (0.087 R)
• M56: 24,527,020 km (0.098 R)
• M57: 24,703,695 km (0.051 R)
• M58: 25,638,083 km (0.08 R)
• M59: 25,952,089 km (0.032 R)
• M60: 26,538,662 km (0.085 R)
• M61: 26,992,841 km (0.093 R)
• M62: 27,770,900 km (0.104 R)
• M63: 27,955,055 km (0.102 R)
• M64: 28,370,937 km (0.101 R)
• M65: 28,649,339 km (0.062 R)
• M66: 28,975,163 km (0.109 R)
• M67: 29,115,186 km (0.092 R)
• M68: 29,349,157 km (0.068 R)
• M69: 29,771,771 km (0.117 R)
• M70: 30,101,934 km (0.105 R)
• M71: 30,385,871 km (0.114 R)
• M72: 31,818,719 km (0.1 R)
• M73: 32,156,362 km (0.097 R)
• M74: 32,349,792 km (0.102 R)
• M75: 32,446,581 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.7

Radius: 11.2

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.52 AU - 9.62 AU

Year: 8859 Days

Day: 7.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,863,916 km

• M1: 160,967 km (0.082 R)
• M2: 261,647 km (0.069 R)
• M3: 661,821 km (0.086 R)
• M4: 931,845 km (0.06 R)
• M5: 1,080,246 km (0.058 R)
• M6: 1,359,545 km (0.074 R)
• M7: 1,595,312 km (0.103 R)
• M8: 2,561,564 km (0.091 R)
• M9: 2,882,003 km (0.098 R)
• M10: 3,358,023 km (0.09 R)
• M11: 3,561,177 km (0.114 R)
• M12: 3,949,533 km (0.109 R)
• M13: 4,288,672 km (0.061 R)
• M14: 4,896,937 km (0.111 R)
• M15: 5,028,583 km (0.05 R)
• M16: 5,127,916 km (0.089 R)
• M17: 5,430,253 km (0.119 R)
• M18: 5,635,053 km (0.109 R)
• M19: 6,158,196 km (0.053 R)
• M20: 6,371,972 km (0.111 R)
• M21: 6,916,807 km (0.055 R)
• M22: 6,990,708 km (0.109 R)
• M23: 7,552,598 km (0.089 R)
• M24: 7,743,186 km (0.096 R)
• M25: 8,719,910 km (0.072 R)
• M26: 9,040,648 km (0.074 R)
• M27: 9,776,520 km (0.106 R)
• M28: 9,984,311 km (0.101 R)
• M29: 10,659,297 km (0.063 R)
• M30: 10,916,157 km (0.077 R)
• M31: 11,305,410 km (0.11 R)
• M32: 11,831,546 km (0.118 R)
• M33: 11,919,958 km (0.094 R)
• M34: 13,227,444 km (0.076 R)
• M35: 13,503,601 km (0.106 R)
• M36: 13,688,804 km (0.095 R)
• M37: 14,865,241 km (0.079 R)
• M38: 15,586,602 km (0.08 R)
• M39: 15,927,236 km (0.09 R)
• M40: 16,566,169 km (0.093 R)
• M41: 17,364,124 km (0.083 R)
• M42: 17,920,030 km (0.058 R)
• M43: 18,174,645 km (0.113 R)
• M44: 19,832,489 km (0.095 R)
• M45: 20,732,769 km (0.111 R)
• M46: 21,214,773 km (0.077 R)
• M47: 21,430,194 km (0.052 R)
• M48: 22,353,811 km (0.057 R)
• M49: 23,290,444 km (0.119 R)
• M50: 24,408,688 km (0.111 R)
• M51: 25,145,008 km (0.114 R)
• M52: 25,430,142 km (0.063 R)
• M53: 26,871,817 km (0.059 R)
• M54: 27,221,726 km (0.1 R)
• M55: 27,338,712 km (0.075 R)
• M56: 27,514,639 km (0.108 R)
• M57: 27,690,715 km (0.108 R)
• M58: 27,808,449 km (0.067 R)
• M59: 28,103,306 km (0.108 R)
• M60: 28,458,452 km (0.033 R)
• M61: 29,053,851 km (0.089 R)
• M62: 30,135,743 km (0.108 R)
• M63: 30,378,092 km (0.049 R)
• M64: 31,230,949 km (0.08 R)
• M65: 31,414,805 km (0.051 R)
• M66: 32,773,602 km (0.118 R)
• M67: 32,898,068 km (0.07 R)
• M68: 33,836,645 km (0.081 R)
• M69: 34,784,048 km (0.095 R)
• M70: 34,911,057 km (0.117 R)
• M71: 35,356,709 km (0.103 R)
• M72: 37,222,942 km (0.07 R)
• M73: 37,678,318 km (0.105 R)
• M74: 38,660,129 km (0.094 R)
• M75: 39,319,257 km (0.097 R)
• M76: 40,715,753 km (0.115 R)
• M77: 40,916,514 km (0.093 R)
• M78: 41,993,169 km (0.081 R)
• M79: 43,420,333 km (0.095 R)
• M80: 44,242,972 km (0.026 R)
• M81: 46,321,933 km (0.113 R)
• M82: 46,391,796 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.4

Radius: 6.2

Gravity: 14.79 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 13.53 AU - 16.53 AU

Year: 20575 Days

Day: 22.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,863,916 km

• M1: 185,053 km (0.073 R)
• M2: 224,397 km (0.062 R)
• M3: 298,597 km (0.115 R)
• M4: 347,665 km (0.118 R)
• M5: 400,025 km (0.12 R)
• M6: 616,343 km (0.063 R)
• M7: 1,067,680 km (0.098 R)
• M8: 1,146,817 km (0.092 R)
• M9: 1,786,199 km (0.096 R)
• M10: 2,141,494 km (0.093 R)
• M11: 3,102,809 km (0.093 R)
• M12: 3,255,399 km (0.119 R)
• M13: 3,768,071 km (0.101 R)
• M14: 4,305,576 km (0.118 R)
• M15: 4,691,838 km (0.109 R)
• M16: 5,044,440 km (0.083 R)
• M17: 5,178,929 km (0.05 R)
• M18: 5,543,200 km (0.092 R)
• M19: 6,057,667 km (0.103 R)
• M20: 7,182,044 km (0.065 R)
• M21: 7,434,865 km (0.073 R)
• M22: 7,845,361 km (0.056 R)
• M23: 8,001,242 km (0.066 R)
• M24: 8,422,061 km (0.098 R)
• M25: 8,635,088 km (0.079 R)
• M26: 9,230,039 km (0.079 R)
• M27: 10,062,701 km (0.118 R)
• M28: 11,093,281 km (0.112 R)
• M29: 11,621,062 km (0.073 R)
• M30: 12,518,799 km (0.114 R)
• M31: 12,579,386 km (0.099 R)
• M32: 12,640,122 km (0.071 R)
• M33: 12,945,302 km (0.07 R)
• M34: 13,252,875 km (0.105 R)
• M35: 14,126,976 km (0.052 R)
• M36: 15,213,206 km (0.116 R)
• M37: 15,407,683 km (0.069 R)
• M38: 15,602,908 km (0.108 R)
• M39: 16,127,698 km (0.091 R)
• M40: 16,392,336 km (0.065 R)
• M41: 17,532,721 km (0.076 R)
• M42: 18,215,336 km (0.085 R)
• M43: 18,906,777 km (0.05 R)
• M44: 19,185,628 km (0.116 R)
• M45: 19,959,797 km (0.091 R)
• M46: 21,103,921 km (0.048 R)
• M47: 21,465,948 km (0.066 R)
• M48: 21,975,927 km (0.052 R)
• M49: 22,563,847 km (0.054 R)
• M50: 24,131,483 km (0.098 R)
• M51: 25,272,615 km (0.116 R)
• M52: 28,559,879 km (0.06 R)
• M53: 29,523,589 km (0.088 R)
• M54: 30,334,708 km (0.053 R)
• M55: 32,228,168 km (0.105 R)
• M56: 33,063,224 km (0.09 R)
• M57: 33,231,073 km (0.118 R)
• M58: 33,567,668 km (0.087 R)
• M59: 34,414,093 km (0.073 R)
• M60: 35,955,250 km (0.119 R)
• M61: 36,214,204 km (0.07 R)
• M62: 41,523,582 km (0.077 R)
• M63: 41,886,057 km (0.048 R)
• M64: 42,340,685 km (0.098 R)
• M65: 42,614,300 km (0.04 R)
• M66: 43,346,581 km (0.118 R)
• M67: 44,916,611 km (0.048 R)
• M68: 45,195,611 km (0.08 R)
• M69: 45,942,404 km (0.052 R)
• M70: 46,975,826 km (0.092 R)
• M71: 47,070,222 km (0.038 R)
• M72: 47,448,106 km (0.109 R)
• M73: 48,112,022 km (0.08 R)
• M74: 48,492,748 km (0.106 R)
• M75: 48,874,372 km (0.052 R)
• M76: 50,218,360 km (0.12 R)
• M77: 50,797,902 km (0.061 R)
• M78: 52,452,305 km (0.101 R)
• M79: 55,813,769 km (0.086 R)
• M80: 56,614,716 km (0.069 R)
• M81: 58,329,407 km (0.097 R)
• M82: 58,938,719 km (0.093 R)
• M83: 62,846,065 km (0.099 R)
• M84: 63,679,326 km (0.114 R)
• M85: 65,356,617 km (0.059 R)
• M86: 67,686,604 km (0.049 R)
• M87: 67,899,781 km (0.079 R)
• M88: 69,183,480 km (0.116 R)
• M89: 69,613,125 km (0.088 R)
• M90: 71,883,572 km (0.119 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 17,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit