🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.51 AU - 0.53 AU

Year: 138 Days

Day: 36.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,063,314 km

• M1: 261,647 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.51 AU - 0.69 AU

Year: 171 Days

Day: 46.1 Hours

Environment

Temp: 179 °C

Axial Tilt: 93 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.99 AU - 1.57 AU

Year: 532 Days

Day: 37.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 41.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.62 AU - 3.4 AU

Year: 1917 Days

Day: 19.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.62 AU - 4.42 AU

Year: 2959 Days

Day: 15.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962

Radius: 10.9

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.17 AU - 7.55 AU

Year: 7330 Days

Day: 9.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,063,314 km

• M1: 160,967 km (0.095 R)
• M2: 712,086 km (0.095 R)
• M3: 924,066 km (0.083 R)
• M4: 1,083,238 km (0.104 R)
• M5: 1,409,362 km (0.068 R)
• M6: 1,787,994 km (0.116 R)
• M7: 1,898,846 km (0.106 R)
• M8: 2,034,980 km (0.073 R)
• M9: 2,221,828 km (0.099 R)
• M10: 2,365,591 km (0.032 R)
• M11: 2,713,406 km (0.087 R)
• M12: 3,051,198 km (0.117 R)
• M13: 3,429,980 km (0.087 R)
• M14: 3,625,205 km (0.025 R)
• M15: 3,709,878 km (0.088 R)
• M16: 4,173,182 km (0.06 R)
• M17: 4,442,010 km (0.114 R)
• M18: 4,532,965 km (0.103 R)
• M19: 4,716,522 km (0.093 R)
• M20: 4,871,505 km (0.106 R)
• M21: 5,836,262 km (0.048 R)
• M22: 6,069,934 km (0.105 R)
• M23: 6,272,639 km (0.099 R)
• M24: 6,649,925 km (0.116 R)
• M25: 6,719,488 km (0.112 R)
• M26: 7,607,650 km (0.091 R)
• M27: 10,125,233 km (0.077 R)
• M28: 10,325,694 km (0.094 R)
• M29: 10,446,569 km (0.108 R)
• M30: 10,894,016 km (0.101 R)
• M31: 11,430,773 km (0.101 R)
• M32: 11,765,424 km (0.103 R)
• M33: 12,401,663 km (0.113 R)
• M34: 12,487,383 km (0.118 R)
• M35: 13,223,554 km (0.12 R)
• M36: 14,107,678 km (0.115 R)
• M37: 14,828,739 km (0.057 R)
• M38: 14,965,322 km (0.112 R)
• M39: 16,920,417 km (0.056 R)
• M40: 17,254,020 km (0.11 R)
• M41: 17,589,867 km (0.095 R)
• M42: 18,024,748 km (0.09 R)
• M43: 18,561,206 km (0.088 R)
• M44: 19,899,958 km (0.116 R)
• M45: 20,000,338 km (0.09 R)
• M46: 20,708,085 km (0.083 R)
• M47: 20,911,688 km (0.064 R)
• M48: 21,064,876 km (0.053 R)
• M49: 21,629,907 km (0.11 R)
• M50: 21,940,173 km (0.077 R)
• M51: 22,251,786 km (0.08 R)
• M52: 22,827,139 km (0.053 R)
• M53: 23,885,843 km (0.049 R)
• M54: 24,690,231 km (0.062 R)
• M55: 24,906,250 km (0.102 R)
• M56: 25,068,714 km (0.091 R)
• M57: 25,831,364 km (0.077 R)
• M58: 26,050,674 km (0.057 R)
• M59: 26,934,049 km (0.098 R)
• M60: 27,267,952 km (0.096 R)
• M61: 28,108,542 km (0.06 R)
• M62: 28,221,190 km (0.097 R)
• M63: 30,564,939 km (0.037 R)
• M64: 31,087,634 km (0.086 R)
• M65: 31,437,843 km (0.08 R)
• M66: 31,730,756 km (0.112 R)
• M67: 32,555,339 km (0.091 R)
• M68: 33,029,863 km (0.086 R)
• M69: 33,208,334 km (0.096 R)
• M70: 34,045,633 km (0.116 R)
• M71: 34,708,352 km (0.062 R)
• M72: 35,679,840 km (0.095 R)
• M73: 35,801,912 km (0.066 R)
• M74: 36,107,840 km (0.086 R)
• M75: 36,537,335 km (0.09 R)
• M76: 36,660,454 km (0.088 R)
• M77: 38,022,992 km (0.112 R)
• M78: 38,961,569 km (0.108 R)
• M79: 39,087,231 km (0.116 R)
• M80: 39,465,265 km (0.066 R)
• M81: 39,844,495 km (0.114 R)
• M82: 40,034,485 km (0.107 R)
• M83: 40,733,855 km (0.115 R)
• M84: 41,053,096 km (0.112 R)
• M85: 41,501,441 km (0.12 R)
• M86: 41,694,123 km (0.102 R)
• M87: 41,822,778 km (0.116 R)
• M88: 42,015,908 km (0.038 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.2

Radius: 4.6

Gravity: 43.35 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 13.08 AU - 16.02 AU

Year: 20374 Days

Day: 15.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,063,314 km

• M1: 96,640 km (0.119 R)
• M2: 155,133 km (0.059 R)
• M3: 245,341 km (0.101 R)
• M4: 412,890 km (0.099 R)
• M5: 661,073 km (0.11 R)
• M6: 1,063,342 km (0.106 R)
• M7: 1,304,194 km (0.075 R)
• M8: 1,398,890 km (0.107 R)
• M9: 2,049,491 km (0.099 R)
• M10: 2,272,242 km (0.084 R)
• M11: 2,821,266 km (0.109 R)
• M12: 3,237,597 km (0.113 R)
• M13: 3,280,233 km (0.052 R)
• M14: 3,452,868 km (0.089 R)
• M15: 3,540,234 km (0.083 R)
• M16: 3,717,357 km (0.077 R)
• M17: 3,942,801 km (0.107 R)
• M18: 4,080,282 km (0.052 R)
• M19: 4,407,004 km (0.102 R)
• M20: 4,454,277 km (0.077 R)
• M21: 4,790,573 km (0.061 R)
• M22: 6,918,453 km (0.097 R)
• M23: 7,646,246 km (0.043 R)
• M24: 9,294,516 km (0.055 R)
• M25: 9,661,479 km (0.094 R)
• M26: 10,536,178 km (0.097 R)
• M27: 11,176,457 km (0.112 R)
• M28: 11,763,180 km (0.1 R)
• M29: 12,293,355 km (0.075 R)
• M30: 13,376,593 km (0.108 R)
• M31: 13,514,073 km (0.116 R)
• M32: 15,200,939 km (0.074 R)
• M33: 17,475,724 km (0.071 R)
• M34: 17,852,561 km (0.097 R)
• M35: 18,614,014 km (0.115 R)
• M36: 18,690,758 km (0.098 R)
• M37: 19,230,806 km (0.096 R)
• M38: 19,463,880 km (0.032 R)
• M39: 21,764,246 km (0.092 R)
• M40: 22,250,888 km (0.053 R)
• M41: 22,413,800 km (0.083 R)
• M42: 25,329,612 km (0.094 R)
• M43: 25,584,976 km (0.101 R)
• M44: 26,788,192 km (0.08 R)
• M45: 27,309,540 km (0.117 R)
• M46: 28,450,373 km (0.039 R)
• M47: 29,606,765 km (0.099 R)
• M48: 30,055,559 km (0.096 R)
• M49: 33,446,344 km (0.114 R)
• M50: 34,949,653 km (0.109 R)
• M51: 37,148,891 km (0.117 R)
• M52: 37,632,990 km (0.116 R)
• M53: 37,924,407 km (0.119 R)
• M54: 38,314,109 km (0.059 R)
• M55: 38,607,171 km (0.116 R)
• M56: 38,901,131 km (0.109 R)
• M57: 39,491,145 km (0.072 R)
• M58: 39,589,730 km (0.108 R)
• M59: 41,479,151 km (0.073 R)
• M60: 45,138,764 km (0.105 R)
• M61: 46,693,834 km (0.119 R)
• M62: 50,604,023 km (0.065 R)
• M63: 50,925,509 km (0.102 R)
• M64: 52,218,782 km (0.096 R)
• M65: 54,837,493 km (0.101 R)
• M66: 56,051,929 km (0.103 R)
• M67: 58,282,582 km (0.086 R)
• M68: 58,619,776 km (0.083 R)
• M69: 59,070,215 km (0.097 R)
• M70: 59,861,289 km (0.091 R)
• M71: 60,542,258 km (0.083 R)
• M72: 61,339,765 km (0.086 R)
• M73: 64,681,033 km (0.12 R)
• M74: 65,146,432 km (0.115 R)
• M75: 67,962,612 km (0.068 R)
• M76: 69,861,906 km (0.12 R)
• M77: 70,220,044 km (0.031 R)
• M78: 70,578,779 km (0.066 R)
• M79: 71,778,704 km (0.096 R)
• M80: 72,381,284 km (0.065 R)
• M81: 72,502,010 km (0.07 R)
• M82: 73,591,381 km (0.11 R)
• M83: 73,955,652 km (0.03 R)
• M84: 74,320,671 km (0.094 R)
• M85: 74,686,139 km (0.097 R)
• M86: 75,419,019 km (0.111 R)
• M87: 75,908,952 km (0.116 R)
• M88: 76,276,962 km (0.117 R)
• M89: 76,522,752 km (0.104 R)
• M90: 78,622,208 km (0.115 R)
• M91: 79,616,585 km (0.057 R)
• M92: 81,241,517 km (0.064 R)
• M93: 83,003,631 km (0.092 R)
• M94: 84,651,152 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.5

Radius: 5.3

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 13.88 AU - 15.44 AU

Year: 20605 Days

Day: 15.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,063,314 km

• M1: 165,156 km (0.048 R)
• M2: 218,712 km (0.069 R)
• M3: 332,556 km (0.094 R)
• M4: 434,731 km (0.111 R)
• M5: 530,624 km (0.116 R)
• M6: 919,728 km (0.081 R)
• M7: 1,264,850 km (0.105 R)
• M8: 1,310,777 km (0.069 R)
• M9: 1,622,090 km (0.097 R)
• M10: 1,747,902 km (0.117 R)
• M11: 2,596,869 km (0.05 R)
• M12: 2,834,132 km (0.052 R)
• M13: 2,894,420 km (0.059 R)
• M14: 3,297,436 km (0.108 R)
• M15: 3,717,956 km (0.116 R)
• M16: 4,327,717 km (0.119 R)
• M17: 4,608,662 km (0.037 R)
• M18: 5,867,378 km (0.045 R)
• M19: 5,983,316 km (0.052 R)
• M20: 7,019,132 km (0.108 R)
• M21: 7,059,972 km (0.111 R)
• M22: 7,265,969 km (0.117 R)
• M23: 7,432,022 km (0.106 R)
• M24: 7,473,760 km (0.114 R)
• M25: 7,810,505 km (0.108 R)
• M26: 7,852,991 km (0.099 R)
• M27: 8,152,186 km (0.096 R)
• M28: 8,195,271 km (0.069 R)
• M29: 8,238,355 km (0.103 R)
• M30: 8,894,192 km (0.118 R)
• M31: 9,206,103 km (0.079 R)
• M32: 9,476,277 km (0.077 R)
• M33: 9,703,367 km (0.08 R)
• M34: 10,255,682 km (0.095 R)
• M35: 10,442,081 km (0.098 R)
• M36: 11,055,582 km (0.106 R)
• M37: 11,151,025 km (0.071 R)
• M38: 11,924,297 km (0.111 R)
• M39: 12,267,923 km (0.058 R)
• M40: 12,465,841 km (0.071 R)
• M41: 12,614,990 km (0.107 R)
• M42: 15,451,216 km (0.114 R)
• M43: 16,583,822 km (0.09 R)
• M44: 16,857,436 km (0.117 R)
• M45: 18,191,550 km (0.085 R)
• M46: 18,587,087 km (0.09 R)
• M47: 19,156,905 km (0.026 R)
• M48: 20,430,581 km (0.076 R)
• M49: 20,723,943 km (0.081 R)
• M50: 20,841,676 km (0.092 R)
• M51: 20,959,559 km (0.107 R)
• M52: 21,077,742 km (0.117 R)
• M53: 21,314,705 km (0.079 R)
• M54: 22,211,245 km (0.062 R)
• M55: 22,512,834 km (0.112 R)
• M56: 23,119,902 km (0.058 R)
• M57: 23,303,160 km (0.107 R)
• M58: 24,226,478 km (0.079 R)
• M59: 25,539,049 km (0.092 R)
• M60: 26,554,520 km (0.036 R)
• M61: 26,746,304 km (0.07 R)
• M62: 27,002,864 km (0.078 R)
• M63: 27,389,276 km (0.112 R)
• M64: 28,821,376 km (0.116 R)
• M65: 29,944,707 km (0.054 R)
• M66: 30,478,173 km (0.076 R)
• M67: 32,370,286 km (0.075 R)
• M68: 32,438,503 km (0.103 R)
• M69: 33,814,056 km (0.097 R)
• M70: 34,021,997 km (0.105 R)
• M71: 34,578,650 km (0.097 R)
• M72: 37,549,963 km (0.069 R)
• M73: 38,053,210 km (0.119 R)
• M74: 39,284,251 km (0.088 R)
• M75: 39,429,960 km (0.053 R)
• M76: 39,502,963 km (0.089 R)
• M77: 39,721,975 km (0.112 R)
• M78: 40,014,588 km (0.116 R)
• M79: 41,711,327 km (0.097 R)
• M80: 43,055,464 km (0.103 R)
• M81: 43,582,048 km (0.099 R)
• M82: 44,945,783 km (0.054 R)
• M83: 46,169,643 km (0.053 R)
• M84: 47,559,706 km (0.115 R)
• M85: 47,792,780 km (0.081 R)
• M86: 48,728,514 km (0.085 R)
• M87: 49,355,778 km (0.119 R)
• M88: 49,513,006 km (0.105 R)
• M89: 50,380,673 km (0.112 R)
• M90: 52,451,557 km (0.055 R)
• M91: 52,692,260 km (0.033 R)
• M92: 52,852,928 km (0.095 R)
• M93: 52,933,411 km (0.094 R)
• M94: 53,901,459 km (0.089 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 15,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit