🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.51 AU - 0.71 AU

Year: 169 Days

Day: 25.2 Hours

Environment

Temp: 206 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.22 AU - 1.74 AU

Year: 639 Days

Day: 21.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 112,713,894 km

• M1: 984,504 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.74 AU - 4.22 AU

Year: 2303 Days

Day: 47.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 20.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.5

Radius: 6.2

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 16.58 AU - 23.72 AU

Year: 32089 Days

Day: 20.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 112,713,894 km

• M1: 112,198 km (0.072 R)
• M2: 176,525 km (0.096 R)
• M3: 341,083 km (0.107 R)
• M4: 637,586 km (0.097 R)
• M5: 728,392 km (0.11 R)
• M6: 848,070 km (0.111 R)
• M7: 1,079,797 km (0.093 R)
• M8: 1,789,191 km (0.059 R)
• M9: 3,341,119 km (0.053 R)
• M10: 3,582,869 km (0.105 R)
• M11: 4,168,844 km (0.083 R)
• M12: 4,298,246 km (0.073 R)
• M13: 4,739,261 km (0.104 R)
• M14: 5,148,560 km (0.067 R)
• M15: 5,521,807 km (0.103 R)
• M16: 5,711,647 km (0.092 R)
• M17: 6,049,289 km (0.104 R)
• M18: 6,146,827 km (0.06 R)
• M19: 6,195,895 km (0.078 R)
• M20: 6,294,330 km (0.105 R)
• M21: 6,492,697 km (0.098 R)
• M22: 7,831,897 km (0.105 R)
• M23: 8,098,930 km (0.118 R)
• M24: 8,260,645 km (0.091 R)
• M25: 8,369,103 km (0.096 R)
• M26: 8,423,407 km (0.089 R)
• M27: 8,752,223 km (0.101 R)
• M28: 8,918,127 km (0.09 R)
• M29: 9,763,355 km (0.042 R)
• M30: 10,224,566 km (0.071 R)
• M31: 11,048,700 km (0.026 R)
• M32: 11,955,114 km (0.103 R)
• M33: 12,634,887 km (0.065 R)
• M34: 14,551,834 km (0.108 R)
• M35: 15,011,997 km (0.046 R)
• M36: 15,144,391 km (0.058 R)
• M37: 15,343,655 km (0.057 R)
• M38: 16,831,406 km (0.05 R)
• M39: 18,861,599 km (0.11 R)
• M40: 19,507,263 km (0.098 R)
• M41: 19,579,369 km (0.086 R)
• M42: 20,746,532 km (0.061 R)
• M43: 20,967,787 km (0.092 R)
• M44: 21,264,141 km (0.094 R)
• M45: 22,010,933 km (0.111 R)
• M46: 24,224,982 km (0.057 R)
• M47: 24,769,967 km (0.081 R)
• M48: 24,926,446 km (0.05 R)
• M49: 25,240,302 km (0.089 R)
• M50: 25,872,054 km (0.098 R)
• M51: 25,951,341 km (0.099 R)
• M52: 26,269,386 km (0.077 R)
• M53: 26,909,515 km (0.093 R)
• M54: 27,960,740 km (0.094 R)
• M55: 28,778,292 km (0.096 R)
• M56: 29,107,557 km (0.036 R)
• M57: 29,769,976 km (0.118 R)
• M58: 29,853,003 km (0.071 R)
• M59: 30,269,932 km (0.113 R)
• M60: 31,193,699 km (0.097 R)
• M61: 31,278,072 km (0.103 R)
• M62: 31,616,612 km (0.068 R)
• M63: 31,786,406 km (0.043 R)
• M64: 32,811,002 km (0.065 R)
• M65: 34,106,968 km (0.114 R)
• M66: 34,455,531 km (0.094 R)
• M67: 34,542,747 km (0.114 R)
• M68: 35,067,985 km (0.075 R)
• M69: 35,243,762 km (0.083 R)
• M70: 36,126,539 km (0.111 R)
• M71: 36,927,337 km (0.114 R)
• M72: 38,365,272 km (0.058 R)
• M73: 38,636,941 km (0.094 R)
• M74: 40,188,271 km (0.1 R)
• M75: 42,319,442 km (0.113 R)
• M76: 44,677,254 km (0.098 R)
• M77: 47,077,403 km (0.112 R)
• M78: 47,368,221 km (0.119 R)
• M79: 54,118,227 km (0.085 R)
• M80: 55,749,591 km (0.091 R)
• M81: 56,159,938 km (0.084 R)
• M82: 60,423,478 km (0.083 R)
• M83: 61,373,274 km (0.117 R)
• M84: 63,822,790 km (0.102 R)
• M85: 67,065,623 km (0.04 R)
• M86: 68,597,206 km (0.078 R)
• M87: 69,808,650 km (0.062 R)
• M88: 70,915,973 km (0.111 R)
• M89: 71,027,124 km (0.12 R)
• M90: 71,471,879 km (0.084 R)
• M91: 72,588,028 km (0.119 R)
• M92: 75,630,251 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.5

Radius: 3.7

Gravity: 60.45 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 19.86 AU - 21.04 AU

Year: 32808 Days

Day: 17.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 112,713,894 km

• M1: 74,500 km (0.102 R)
• M2: 464,950 km (0.075 R)
• M3: 880,683 km (0.09 R)
• M4: 1,268,141 km (0.098 R)
• M5: 1,701,825 km (0.066 R)
• M6: 2,088,087 km (0.038 R)
• M7: 2,313,980 km (0.082 R)
• M8: 3,138,863 km (0.098 R)
• M9: 3,608,899 km (0.092 R)
• M10: 4,439,915 km (0.091 R)
• M11: 5,449,402 km (0.074 R)
• M12: 5,696,837 km (0.108 R)
• M13: 8,013,060 km (0.117 R)
• M14: 8,294,155 km (0.111 R)
• M15: 8,866,217 km (0.082 R)
• M16: 8,938,622 km (0.078 R)
• M17: 9,083,882 km (0.103 R)
• M18: 9,972,493 km (0.111 R)
• M19: 11,356,423 km (0.116 R)
• M20: 11,592,937 km (0.118 R)
• M21: 13,292,968 km (0.07 R)
• M22: 13,458,872 km (0.107 R)
• M23: 15,502,977 km (0.093 R)
• M24: 16,649,794 km (0.107 R)
• M25: 16,918,322 km (0.116 R)
• M26: 17,641,329 km (0.064 R)
• M27: 20,059,878 km (0.1 R)
• M28: 20,536,796 km (0.04 R)
• M29: 22,877,254 km (0.049 R)
• M30: 23,076,070 km (0.079 R)
• M31: 25,403,364 km (0.107 R)
• M32: 26,126,221 km (0.069 R)
• M33: 29,732,726 km (0.082 R)
• M34: 29,841,185 km (0.117 R)
• M35: 30,932,501 km (0.089 R)
• M36: 31,262,514 km (0.059 R)
• M37: 33,379,025 km (0.064 R)
• M38: 33,830,511 km (0.093 R)
• M39: 34,397,637 km (0.095 R)
• M40: 34,511,481 km (0.101 R)
• M41: 35,311,680 km (0.106 R)
• M42: 36,465,379 km (0.117 R)
• M43: 36,930,179 km (0.109 R)
• M44: 38,101,082 km (0.052 R)
• M45: 38,218,815 km (0.115 R)
• M46: 39,760,720 km (0.107 R)
• M47: 40,599,217 km (0.12 R)
• M48: 40,960,495 km (0.036 R)
• M49: 41,807,369 km (0.105 R)
• M50: 41,928,842 km (0.105 R)
• M51: 42,293,861 km (0.112 R)
• M52: 44,011,544 km (0.061 R)
• M53: 49,555,940 km (0.042 R)
• M54: 49,941,903 km (0.117 R)
• M55: 52,671,316 km (0.098 R)
• M56: 54,650,496 km (0.096 R)
• M57: 56,519,422 km (0.116 R)
• M58: 57,057,226 km (0.065 R)
• M59: 59,498,514 km (0.073 R)
• M60: 60,869,429 km (0.116 R)
• M61: 62,111,989 km (0.1 R)
• M62: 63,502,651 km (0.112 R)
• M63: 63,921,824 km (0.116 R)
• M64: 65,607,642 km (0.106 R)
• M65: 66,031,303 km (0.057 R)
• M66: 69,022,812 km (0.051 R)
• M67: 70,173,968 km (0.058 R)
• M68: 71,041,635 km (0.11 R)
• M69: 73,225,914 km (0.066 R)
• M70: 73,812,188 km (0.115 R)
• M71: 74,694,366 km (0.12 R)
• M72: 75,136,877 km (0.076 R)
• M73: 77,511,145 km (0.086 R)
• M74: 79,157,769 km (0.081 R)
• M75: 80,362,480 km (0.119 R)
• M76: 80,664,518 km (0.096 R)
• M77: 82,028,851 km (0.1 R)
• M78: 82,332,983 km (0.078 R)
• M79: 82,942,595 km (0.082 R)
• M80: 83,095,184 km (0.082 R)
• M81: 83,706,591 km (0.039 R)
• M82: 85,395,701 km (0.033 R)
• M83: 85,549,786 km (0.117 R)
• M84: 85,858,257 km (0.108 R)
• M85: 87,561,578 km (0.106 R)
• M86: 88,183,756 km (0.113 R)
• M87: 90,686,977 km (0.092 R)
• M88: 91,316,335 km (0.088 R)
• M89: 91,947,339 km (0.088 R)
• M90: 93,530,833 km (0.12 R)
• M91: 94,166,773 km (0.111 R)
• M92: 95,602,913 km (0.066 R)
• M93: 96,885,565 km (0.078 R)
• M94: 102,072,722 km (0.05 R)
• M95: 103,547,757 km (0.101 R)
• M96: 105,856,351 km (0.114 R)
• M97: 107,848,546 km (0.076 R)
• M98: 109,183,557 km (0.085 R)
• M99: 112,376,125 km (0.047 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 12,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit