🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.55 AU - 0.69 AU

Year: 182 Days

Day: 25.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,440,210 km

• M1: 152,739 km (0.107 R)
• M2: 371,302 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.01 AU - 3.85 AU

Year: 2368 Days

Day: 26.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162

Radius: 12.6

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.26 AU - 5.42 AU

Year: 3969 Days

Day: 10 Hours

Environment

Temp: -147 °C

Axial Tilt: 98.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 80,440,210 km

• M1: 158,125 km (0.095 R)
• M2: 239,057 km (0.097 R)
• M3: 350,059 km (0.077 R)
• M4: 495,468 km (0.107 R)
• M5: 599,139 km (0.056 R)
• M6: 688,449 km (0.09 R)
• M7: 791,074 km (0.086 R)
• M8: 987,196 km (0.108 R)
• M9: 1,077,703 km (0.088 R)
• M10: 1,317,209 km (0.116 R)
• M11: 1,438,683 km (0.098 R)
• M12: 1,595,910 km (0.045 R)
• M13: 1,781,411 km (0.066 R)
• M14: 2,008,950 km (0.116 R)
• M15: 2,210,159 km (0.096 R)
• M16: 2,380,850 km (0.114 R)
• M17: 2,813,936 km (0.07 R)
• M18: 2,999,587 km (0.081 R)
• M19: 3,148,287 km (0.065 R)
• M20: 3,425,193 km (0.087 R)
• M21: 3,538,289 km (0.081 R)
• M22: 3,811,754 km (0.063 R)
• M23: 3,943,849 km (0.101 R)
• M24: 4,227,636 km (0.111 R)
• M25: 4,349,109 km (0.066 R)
• M26: 4,471,780 km (0.078 R)
• M27: 4,595,647 km (0.106 R)
• M28: 4,783,691 km (0.06 R)
• M29: 5,006,293 km (0.108 R)
• M30: 5,761,612 km (0.119 R)
• M31: 5,964,617 km (0.091 R)
• M32: 6,342,950 km (0.115 R)
• M33: 6,552,686 km (0.095 R)
• M34: 7,087,050 km (0.078 R)
• M35: 7,213,759 km (0.101 R)
• M36: 7,377,718 km (0.099 R)
• M37: 7,561,424 km (0.092 R)
• M38: 7,821,276 km (0.113 R)
• M39: 7,952,324 km (0.115 R)
• M40: 8,522,142 km (0.08 R)
• M41: 8,812,063 km (0.063 R)
• M42: 8,967,944 km (0.097 R)
• M43: 9,282,697 km (0.112 R)
• M44: 9,381,731 km (0.12 R)
• M45: 9,501,110 km (0.066 R)
• M46: 9,681,077 km (0.094 R)
• M47: 9,801,802 km (0.108 R)
• M48: 10,125,981 km (0.093 R)
• M49: 10,743,371 km (0.051 R)
• M50: 10,930,967 km (0.114 R)
• M51: 11,098,666 km (0.084 R)
• M52: 11,351,786 km (0.103 R)
• M53: 11,542,972 km (0.057 R)
• M54: 11,820,925 km (0.064 R)
• M55: 12,514,610 km (0.074 R)
• M56: 12,844,324 km (0.041 R)
• M57: 13,422,669 km (0.064 R)
• M58: 13,534,867 km (0.114 R)
• M59: 14,009,541 km (0.092 R)
• M60: 14,123,385 km (0.095 R)
• M61: 14,237,529 km (0.107 R)
• M62: 14,443,674 km (0.03 R)
• M63: 14,558,715 km (0.103 R)
• M64: 14,835,920 km (0.11 R)
• M65: 15,091,583 km (0.074 R)
• M66: 15,678,156 km (0.095 R)
• M67: 15,891,183 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.7

Radius: 6.4

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 14.97 AU - 23.37 AU

Year: 31289 Days

Day: 23 Hours

Environment

Temp: -202 °C

Axial Tilt: 109.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,440,210 km

• M1: 872,455 km (0.119 R)
• M2: 924,664 km (0.087 R)
• M3: 1,116,150 km (0.108 R)
• M4: 1,290,282 km (0.105 R)
• M5: 1,504,506 km (0.118 R)
• M6: 1,830,180 km (0.105 R)
• M7: 2,141,793 km (0.11 R)
• M8: 2,249,354 km (0.089 R)
• M9: 2,432,611 km (0.1 R)
• M10: 2,697,399 km (0.078 R)
• M11: 3,546,218 km (0.11 R)
• M12: 3,631,040 km (0.086 R)
• M13: 3,673,825 km (0.086 R)
• M14: 4,936,131 km (0.099 R)
• M15: 5,222,611 km (0.039 R)
• M16: 5,319,401 km (0.091 R)
• M17: 5,712,245 km (0.095 R)
• M18: 7,321,170 km (0.027 R)
• M19: 7,757,846 km (0.053 R)
• M20: 8,315,398 km (0.066 R)
• M21: 8,885,964 km (0.098 R)
• M22: 9,469,096 km (0.082 R)
• M23: 10,245,509 km (0.086 R)
• M24: 10,549,492 km (0.107 R)
• M25: 11,228,816 km (0.091 R)
• M26: 11,542,373 km (0.115 R)
• M27: 11,668,484 km (0.098 R)
• M28: 12,890,101 km (0.088 R)
• M29: 13,086,672 km (0.097 R)
• M30: 13,152,346 km (0.085 R)
• M31: 13,682,371 km (0.062 R)
• M32: 13,882,832 km (0.03 R)
• M33: 14,017,021 km (0.106 R)
• M34: 14,831,432 km (0.1 R)
• M35: 15,106,393 km (0.039 R)
• M36: 15,244,472 km (0.109 R)
• M37: 15,382,850 km (0.087 R)
• M38: 15,452,263 km (0.118 R)
• M39: 16,081,622 km (0.058 R)
• M40: 16,719,357 km (0.114 R)
• M41: 20,029,360 km (0.067 R)
• M42: 20,333,193 km (0.114 R)
• M43: 20,485,633 km (0.075 R)
• M44: 21,874,949 km (0.029 R)
• M45: 22,109,518 km (0.055 R)
• M46: 24,015,245 km (0.117 R)
• M47: 25,725,598 km (0.115 R)
• M48: 26,138,488 km (0.09 R)
• M49: 27,306,399 km (0.078 R)
• M50: 28,918,615 km (0.103 R)
• M51: 29,952,635 km (0.082 R)
• M52: 31,526,255 km (0.102 R)
• M53: 31,879,605 km (0.079 R)
• M54: 32,234,152 km (0.072 R)
• M55: 33,216,262 km (0.112 R)
• M56: 34,026,933 km (0.107 R)
• M57: 35,301,058 km (0.05 R)
• M58: 36,220,636 km (0.107 R)
• M59: 37,054,944 km (0.104 R)
• M60: 37,801,886 km (0.027 R)
• M61: 40,072,482 km (0.112 R)
• M62: 43,855,214 km (0.089 R)
• M63: 45,240,640 km (0.088 R)
• M64: 46,038,745 km (0.054 R)
• M65: 46,439,517 km (0.097 R)
• M66: 46,640,427 km (0.1 R)
• M67: 48,868,538 km (0.035 R)
• M68: 49,482,338 km (0.072 R)
• M69: 49,892,835 km (0.1 R)
• M70: 50,098,532 km (0.115 R)
• M71: 55,119,186 km (0.096 R)
• M72: 55,225,400 km (0.098 R)
• M73: 55,544,642 km (0.096 R)
• M74: 60,187,861 km (0.076 R)
• M75: 61,175,356 km (0.073 R)
• M76: 62,722,049 km (0.106 R)
• M77: 62,832,901 km (0.111 R)
• M78: 63,946,208 km (0.059 R)
• M79: 64,393,356 km (0.084 R)
• M80: 64,505,405 km (0.097 R)
• M81: 65,741,083 km (0.096 R)
• M82: 66,305,367 km (0.067 R)
• M83: 66,757,900 km (0.118 R)
• M84: 66,871,146 km (0.081 R)
• M85: 67,211,481 km (0.059 R)
• M86: 68,807,092 km (0.057 R)
• M87: 70,415,119 km (0.058 R)
• M88: 70,992,418 km (0.095 R)
• M89: 71,919,476 km (0.048 R)
• M90: 72,733,737 km (0.068 R)
• M91: 74,254,250 km (0.099 R)
• M92: 74,841,870 km (0.069 R)
• M93: 74,959,603 km (0.099 R)
• M94: 75,313,103 km (0.116 R)
• M95: 77,445,621 km (0.078 R)
• M96: 78,280,227 km (0.12 R)
• M97: 80,078,843 km (0.094 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 18,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit