🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.9 AU - 1.3 AU

Year: 493 Days

Day: 36 Hours

Environment

Temp: -53 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.6 AU - 2.06 AU

Year: 1058 Days

Day: 18.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.93 AU - 2.35 AU

Year: 1338 Days

Day: 46.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.1

Radius: 3.1

Gravity: 87.63 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 11 AU - 13.2 AU

Year: 17993 Days

Day: 19.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,180,593 km

• M1: 114,442 km (0.044 R)
• M2: 138,378 km (0.104 R)
• M3: 269,575 km (0.115 R)
• M4: 356,791 km (0.069 R)
• M5: 413,489 km (0.117 R)
• M6: 433,086 km (0.107 R)
• M7: 578,944 km (0.083 R)
• M8: 623,374 km (0.108 R)
• M9: 912,996 km (0.084 R)
• M10: 1,099,096 km (0.081 R)
• M11: 1,692,550 km (0.111 R)
• M12: 2,999,437 km (0.077 R)
• M13: 3,077,079 km (0.066 R)
• M14: 3,556,241 km (0.113 R)
• M15: 3,638,370 km (0.094 R)
• M16: 3,804,573 km (0.036 R)
• M17: 4,144,160 km (0.091 R)
• M18: 4,493,471 km (0.113 R)
• M19: 4,537,752 km (0.109 R)
• M20: 4,989,089 km (0.09 R)
• M21: 5,266,593 km (0.058 R)
• M22: 7,344,956 km (0.098 R)
• M23: 7,819,630 km (0.113 R)
• M24: 9,245,747 km (0.069 R)
• M25: 9,472,088 km (0.118 R)
• M26: 10,513,290 km (0.071 R)
• M27: 12,764,438 km (0.108 R)
• M28: 14,431,407 km (0.102 R)
• M29: 16,369,747 km (0.051 R)
• M30: 16,712,027 km (0.106 R)
• M31: 17,264,791 km (0.099 R)
• M32: 17,543,342 km (0.118 R)
• M33: 17,613,205 km (0.098 R)
• M34: 18,104,933 km (0.065 R)
• M35: 20,336,335 km (0.114 R)
• M36: 21,223,001 km (0.113 R)
• M37: 22,652,558 km (0.116 R)
• M38: 23,340,559 km (0.069 R)
• M39: 25,050,762 km (0.088 R)
• M40: 25,287,126 km (0.11 R)
• M41: 25,920,973 km (0.065 R)
• M42: 27,042,657 km (0.085 R)
• M43: 27,853,628 km (0.101 R)
• M44: 28,344,009 km (0.084 R)
• M45: 28,508,118 km (0.101 R)
• M46: 29,002,240 km (0.031 R)
• M47: 29,333,300 km (0.105 R)
• M48: 30,669,807 km (0.101 R)
• M49: 31,345,391 km (0.082 R)
• M50: 31,855,371 km (0.095 R)
• M51: 32,711,370 km (0.074 R)
• M52: 32,969,725 km (0.07 R)
• M53: 33,228,679 km (0.044 R)
• M54: 33,574,998 km (0.036 R)
• M55: 33,661,765 km (0.114 R)
• M56: 34,271,227 km (0.094 R)
• M57: 34,446,107 km (0.065 R)
• M58: 34,621,136 km (0.102 R)
• M59: 36,566,656 km (0.073 R)
• M60: 38,729,243 km (0.115 R)
• M61: 39,093,664 km (0.038 R)
• M62: 39,825,945 km (0.063 R)
• M63: 39,917,798 km (0.109 R)
• M64: 40,470,413 km (0.101 R)
• M65: 42,612,056 km (0.084 R)
• M66: 42,894,048 km (0.087 R)
• M67: 44,218,438 km (0.117 R)
• M68: 44,504,020 km (0.086 R)
• M69: 47,587,681 km (0.084 R)
• M70: 47,685,069 km (0.026 R)
• M71: 48,663,439 km (0.091 R)
• M72: 49,747,276 km (0.103 R)
• M73: 50,441,111 km (0.051 R)
• M74: 54,364,913 km (0.097 R)
• M75: 54,670,691 km (0.114 R)
• M76: 55,079,393 km (0.081 R)
• M77: 55,284,192 km (0.116 R)
• M78: 57,241,830 km (0.094 R)
• M79: 57,449,173 km (0.047 R)
• M80: 57,760,785 km (0.108 R)
• M81: 61,861,562 km (0.112 R)
• M82: 62,074,290 km (0.107 R)
• M83: 62,928,045 km (0.084 R)
• M84: 64,539,214 km (0.108 R)
• M85: 64,755,084 km (0.1 R)
• M86: 65,295,731 km (0.079 R)
• M87: 66,708,383 km (0.106 R)
• M88: 67,035,853 km (0.089 R)
• M89: 67,692,289 km (0.052 R)
• M90: 71,006,480 km (0.053 R)
• M91: 71,452,281 km (0.09 R)
• M92: 71,564,031 km (0.091 R)
• M93: 73,808,448 km (0.116 R)
• M94: 74,939,258 km (0.1 R)
• M95: 75,506,832 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.9

Radius: 4.8

Gravity: 25.13 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 13.34 AU - 14.52 AU

Year: 22226 Days

Day: 19.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 77,180,593 km

• M1: 114,891 km (0.083 R)
• M2: 187,446 km (0.04 R)
• M3: 401,820 km (0.09 R)
• M4: 921,972 km (0.103 R)
• M5: 1,457,532 km (0.111 R)
• M6: 2,721,185 km (0.1 R)
• M7: 3,028,160 km (0.071 R)
• M8: 3,591,396 km (0.109 R)
• M9: 4,495,266 km (0.101 R)
• M10: 4,584,876 km (0.075 R)
• M11: 4,720,411 km (0.077 R)
• M12: 4,765,889 km (0.116 R)
• M13: 5,949,208 km (0.117 R)
• M14: 6,097,011 km (0.099 R)
• M15: 6,497,335 km (0.052 R)
• M16: 6,598,612 km (0.074 R)
• M17: 10,461,379 km (0.112 R)
• M18: 11,120,807 km (0.099 R)
• M19: 11,424,939 km (0.116 R)
• M20: 11,731,764 km (0.106 R)
• M21: 12,228,429 km (0.12 R)
• M22: 12,922,563 km (0.115 R)
• M23: 12,986,292 km (0.065 R)
• M24: 13,370,758 km (0.118 R)
• M25: 13,889,414 km (0.107 R)
• M26: 14,414,503 km (0.046 R)
• M27: 14,879,303 km (0.054 R)
• M28: 15,281,722 km (0.117 R)
• M29: 16,648,448 km (0.096 R)
• M30: 18,125,128 km (0.101 R)
• M31: 18,482,817 km (0.103 R)
• M32: 20,528,717 km (0.032 R)
• M33: 21,578,296 km (0.115 R)
• M34: 22,185,813 km (0.063 R)
• M35: 23,030,443 km (0.095 R)
• M36: 24,750,818 km (0.07 R)
• M37: 25,386,609 km (0.106 R)
• M38: 26,188,902 km (0.089 R)
• M39: 28,396,369 km (0.098 R)
• M40: 29,396,430 km (0.112 R)
• M41: 29,816,501 km (0.098 R)
• M42: 32,464,982 km (0.056 R)
• M43: 35,098,802 km (0.108 R)
• M44: 35,187,813 km (0.045 R)
• M45: 36,081,660 km (0.114 R)
• M46: 36,711,766 km (0.101 R)
• M47: 37,436,269 km (0.11 R)
• M48: 37,527,224 km (0.044 R)
• M49: 38,165,558 km (0.107 R)
• M50: 38,257,112 km (0.082 R)
• M51: 38,348,666 km (0.103 R)
• M52: 38,623,777 km (0.074 R)
• M53: 40,661,300 km (0.11 R)
• M54: 41,410,935 km (0.099 R)
• M55: 42,354,299 km (0.098 R)
• M56: 42,733,529 km (0.058 R)
• M57: 44,358,162 km (0.119 R)
• M58: 45,711,275 km (0.056 R)
• M59: 47,274,124 km (0.042 R)
• M60: 47,766,151 km (0.077 R)
• M61: 48,556,776 km (0.045 R)
• M62: 51,560,253 km (0.102 R)
• M63: 52,066,641 km (0.12 R)
• M64: 52,778,428 km (0.089 R)
• M65: 54,417,273 km (0.108 R)
• M66: 54,623,269 km (0.113 R)
• M67: 54,726,342 km (0.103 R)
• M68: 54,829,564 km (0.055 R)
• M69: 55,036,159 km (0.106 R)
• M70: 55,657,289 km (0.108 R)
• M71: 56,384,933 km (0.106 R)
• M72: 57,325,156 km (0.103 R)
• M73: 58,375,932 km (0.066 R)
• M74: 60,283,155 km (0.105 R)
• M75: 60,602,995 km (0.047 R)
• M76: 61,673,368 km (0.118 R)
• M77: 66,016,493 km (0.079 R)
• M78: 66,566,265 km (0.088 R)
• M79: 70,569,355 km (0.111 R)
• M80: 71,469,485 km (0.06 R)
• M81: 71,920,972 km (0.12 R)
• M82: 72,147,014 km (0.109 R)
• M83: 72,260,110 km (0.058 R)
• M84: 73,508,504 km (0.085 R)
• M85: 74,306,758 km (0.12 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 13,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit