🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.31 AU - 1.61 AU

Year: 629 Days

Day: 12.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,482,666 km

• M1: 111,002 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.72 AU - 1.88 AU

Year: 861 Days

Day: 37.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.8 AU - 4.22 AU

Year: 2344 Days

Day: 32.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,482,666 km

• M1: 2,035,728 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.5

Radius: 4.2

Gravity: 29.05 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 13.48 AU - 22.38 AU

Year: 27062 Days

Day: 20.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,482,666 km

• M1: 101,727 km (0.118 R)
• M2: 149,598 km (0.114 R)
• M3: 256,112 km (0.11 R)
• M4: 366,216 km (0.102 R)
• M5: 558,449 km (0.12 R)
• M6: 996,471 km (0.07 R)
• M7: 1,856,659 km (0.079 R)
• M8: 2,219,434 km (0.074 R)
• M9: 2,447,421 km (0.11 R)
• M10: 3,302,822 km (0.094 R)
• M11: 3,650,936 km (0.108 R)
• M12: 3,965,092 km (0.111 R)
• M13: 4,571,262 km (0.096 R)
• M14: 4,715,175 km (0.107 R)
• M15: 4,860,584 km (0.028 R)
• M16: 5,056,857 km (0.08 R)
• M17: 5,305,937 km (0.111 R)
• M18: 5,867,528 km (0.115 R)
• M19: 6,936,255 km (0.101 R)
• M20: 7,212,712 km (0.091 R)
• M21: 7,833,543 km (0.083 R)
• M22: 8,005,880 km (0.034 R)
• M23: 8,237,457 km (0.091 R)
• M24: 8,530,220 km (0.069 R)
• M25: 9,306,932 km (0.112 R)
• M26: 9,857,901 km (0.117 R)
• M27: 10,043,851 km (0.112 R)
• M28: 10,106,084 km (0.055 R)
• M29: 10,927,077 km (0.06 R)
• M30: 11,442,741 km (0.068 R)
• M31: 12,430,985 km (0.04 R)
• M32: 14,699,337 km (0.07 R)
• M33: 15,483,230 km (0.083 R)
• M34: 16,134,729 km (0.117 R)
• M35: 18,293,875 km (0.091 R)
• M36: 19,679,001 km (0.115 R)
• M37: 20,148,140 km (0.1 R)
• M38: 20,938,167 km (0.115 R)
• M39: 21,097,489 km (0.051 R)
• M40: 22,711,650 km (0.096 R)
• M41: 22,875,310 km (0.054 R)
• M42: 22,957,289 km (0.113 R)
• M43: 23,782,172 km (0.109 R)
• M44: 23,865,199 km (0.094 R)
• M45: 24,114,728 km (0.043 R)
• M46: 24,448,930 km (0.109 R)
• M47: 24,532,854 km (0.095 R)
• M48: 25,037,597 km (0.118 R)
• M49: 25,886,416 km (0.062 R)
• M50: 25,971,836 km (0.064 R)
• M51: 26,744,659 km (0.062 R)
• M52: 26,917,294 km (0.094 R)
• M53: 27,177,146 km (0.085 R)
• M54: 28,137,116 km (0.057 R)
• M55: 28,312,743 km (0.045 R)
• M56: 32,822,371 km (0.047 R)
• M57: 33,657,427 km (0.06 R)
• M58: 36,491,109 km (0.087 R)
• M59: 37,066,912 km (0.089 R)
• M60: 40,882,405 km (0.08 R)
• M61: 41,780,441 km (0.108 R)
• M62: 42,382,872 km (0.111 R)
• M63: 42,987,995 km (0.049 R)
• M64: 43,190,401 km (0.1 R)
• M65: 44,923,193 km (0.119 R)
• M66: 45,643,358 km (0.045 R)
• M67: 46,886,665 km (0.102 R)
• M68: 48,877,963 km (0.069 R)
• M69: 50,362,871 km (0.086 R)
• M70: 52,942,537 km (0.065 R)
• M71: 55,454,883 km (0.117 R)
• M72: 55,895,748 km (0.112 R)
• M73: 58,453,274 km (0.073 R)
• M74: 59,689,850 km (0.102 R)
• M75: 62,876,135 km (0.071 R)
• M76: 63,911,950 km (0.12 R)
• M77: 64,142,929 km (0.107 R)
• M78: 64,721,574 km (0.11 R)
• M79: 65,185,627 km (0.094 R)
• M80: 65,534,489 km (0.11 R)
• M81: 67,287,925 km (0.078 R)
• M82: 72,760,365 km (0.112 R)
• M83: 73,363,693 km (0.077 R)
• M84: 73,726,618 km (0.099 R)
• M85: 74,089,991 km (0.114 R)
• M86: 76,038,354 km (0.086 R)
• M87: 76,405,467 km (0.081 R)
• M88: 77,141,638 km (0.107 R)
• M89: 80,358,591 km (0.075 R)
• M90: 80,483,206 km (0.077 R)
• M91: 81,232,093 km (0.103 R)
• M92: 82,862,859 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.3

Radius: 7.6

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 17.75 AU - 20.75 AU

Year: 30105 Days

Day: 24 Hours

Environment

Temp: -192 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 70,482,666 km

• M1: 575,353 km (0.113 R)
• M2: 857,944 km (0.079 R)
• M3: 1,077,703 km (0.027 R)
• M4: 1,207,554 km (0.093 R)
• M5: 1,260,960 km (0.112 R)
• M6: 1,569,282 km (0.06 R)
• M7: 1,657,395 km (0.109 R)
• M8: 2,558,124 km (0.118 R)
• M9: 3,057,182 km (0.05 R)
• M10: 4,061,582 km (0.087 R)
• M11: 4,641,723 km (0.101 R)
• M12: 5,380,587 km (0.085 R)
• M13: 5,514,776 km (0.116 R)
• M14: 6,202,328 km (0.039 R)
• M15: 6,484,918 km (0.07 R)
• M16: 7,407,339 km (0.072 R)
• M17: 8,578,241 km (0.112 R)
• M18: 8,787,678 km (0.092 R)
• M19: 8,945,803 km (0.112 R)
• M20: 9,696,635 km (0.107 R)
• M21: 10,134,807 km (0.108 R)
• M22: 10,635,361 km (0.102 R)
• M23: 11,257,988 km (0.059 R)
• M24: 11,950,775 km (0.066 R)
• M25: 12,776,406 km (0.08 R)
• M26: 14,794,332 km (0.104 R)
• M27: 16,064,867 km (0.092 R)
• M28: 16,452,774 km (0.046 R)
• M29: 18,236,429 km (0.073 R)
• M30: 18,573,324 km (0.095 R)
• M31: 21,271,770 km (0.09 R)
• M32: 22,485,757 km (0.117 R)
• M33: 22,630,119 km (0.1 R)
• M34: 24,682,452 km (0.103 R)
• M35: 24,756,802 km (0.1 R)
• M36: 25,129,899 km (0.117 R)
• M37: 25,957,325 km (0.098 R)
• M38: 26,033,021 km (0.079 R)
• M39: 26,412,402 km (0.093 R)
• M40: 26,488,547 km (0.117 R)
• M41: 26,793,577 km (0.086 R)
• M42: 26,870,022 km (0.094 R)
• M43: 27,253,441 km (0.073 R)
• M44: 27,948,173 km (0.086 R)
• M45: 29,040,387 km (0.085 R)
• M46: 29,197,615 km (0.109 R)
• M47: 29,276,303 km (0.093 R)
• M48: 31,669,720 km (0.107 R)
• M49: 34,540,353 km (0.063 R)
• M50: 37,066,313 km (0.063 R)
• M51: 38,437,677 km (0.115 R)
• M52: 38,696,631 km (0.099 R)
• M53: 39,129,567 km (0.071 R)
• M54: 39,390,167 km (0.096 R)
• M55: 40,701,392 km (0.108 R)
• M56: 42,204,701 km (0.068 R)
• M57: 43,996,435 km (0.086 R)
• M58: 44,357,863 km (0.09 R)
• M59: 44,992,457 km (0.073 R)
• M60: 48,117,856 km (0.11 R)
• M61: 49,050,299 km (0.117 R)
• M62: 49,143,948 km (0.074 R)
• M63: 50,933,138 km (0.101 R)
• M64: 51,217,524 km (0.117 R)
• M65: 55,840,098 km (0.112 R)
• M66: 58,299,936 km (0.115 R)
• M67: 58,498,303 km (0.052 R)
• M68: 59,892,704 km (0.109 R)
• M69: 62,308,710 km (0.101 R)
• M70: 65,270,149 km (0.104 R)
• M71: 67,339,088 km (0.076 R)
• M72: 69,219,533 km (0.082 R)
• M73: 69,639,754 km (0.106 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 18,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit