🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.05 AU - 1.55 AU

Year: 638 Days

Day: 42.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,271,844 km

• M1: 295,306 km (0.11 R)
• M2: 991,235 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.25 AU - 2.05 AU

Year: 912 Days

Day: 27.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.46 AU - 2.3 AU

Year: 1110 Days

Day: 19.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,271,844 km

• M1: 233,073 km (0.093 R)

Asteroid Belt

Center: 2.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.9

Radius: 12.8

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.7 AU - 4.34 AU

Year: 3469 Days

Day: 11.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 64,271,844 km

• M1: 177,273 km (0.097 R)
• M2: 299,196 km (0.12 R)
• M3: 470,186 km (0.057 R)
• M4: 555,307 km (0.039 R)
• M5: 781,200 km (0.069 R)
• M6: 1,088,773 km (0.118 R)
• M7: 1,191,397 km (0.069 R)
• M8: 1,519,914 km (0.099 R)
• M9: 1,636,002 km (0.098 R)
• M10: 1,725,013 km (0.119 R)
• M11: 2,034,232 km (0.085 R)
• M12: 2,141,344 km (0.093 R)
• M13: 2,406,431 km (0.1 R)
• M14: 2,717,595 km (0.094 R)
• M15: 2,993,005 km (0.083 R)
• M16: 3,571,500 km (0.097 R)
• M17: 3,887,151 km (0.069 R)
• M18: 4,048,418 km (0.117 R)
• M19: 4,143,562 km (0.073 R)
• M20: 4,363,770 km (0.081 R)
• M21: 4,630,503 km (0.106 R)
• M22: 4,773,070 km (0.111 R)
• M23: 5,357,848 km (0.076 R)
• M24: 5,507,745 km (0.08 R)
• M25: 5,628,620 km (0.115 R)
• M26: 5,873,063 km (0.055 R)
• M27: 5,981,072 km (0.096 R)
• M28: 6,262,017 km (0.085 R)
• M29: 6,388,278 km (0.093 R)
• M30: 6,499,429 km (0.104 R)
• M31: 6,579,314 km (0.108 R)
• M32: 6,772,146 km (0.032 R)
• M33: 6,999,684 km (0.052 R)
• M34: 7,081,514 km (0.09 R)
• M35: 7,312,344 km (0.087 R)
• M36: 7,968,779 km (0.114 R)
• M37: 8,054,349 km (0.089 R)
• M38: 8,157,422 km (0.089 R)
• M39: 8,504,190 km (0.077 R)
• M40: 8,644,214 km (0.071 R)
• M41: 8,749,680 km (0.072 R)
• M42: 8,855,745 km (0.089 R)
• M43: 8,979,911 km (0.066 R)
• M44: 9,337,899 km (0.09 R)
• M45: 9,700,674 km (0.09 R)
• M46: 9,847,130 km (0.098 R)
• M47: 9,938,983 km (0.074 R)
• M48: 10,235,038 km (0.067 R)
• M49: 10,328,087 km (0.104 R)
• M50: 10,646,731 km (0.119 R)
• M51: 10,797,825 km (0.119 R)
• M52: 11,622,109 km (0.115 R)
• M53: 12,012,410 km (0.096 R)
• M54: 12,327,762 km (0.073 R)
• M55: 12,606,014 km (0.029 R)
• M56: 12,745,888 km (0.051 R)
• M57: 13,027,282 km (0.086 R)
• M58: 13,148,456 km (0.08 R)
• M59: 13,371,656 km (0.032 R)
• M60: 13,739,517 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.2

Radius: 14.8

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.37 AU - 4.93 AU

Year: 3639 Days

Day: 5.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 64,271,844 km

• M1: 184,753 km (0.093 R)
• M2: 288,275 km (0.098 R)
• M3: 389,403 km (0.114 R)
• M4: 552,764 km (0.085 R)
• M5: 716,125 km (0.075 R)
• M6: 815,009 km (0.085 R)
• M7: 962,812 km (0.1 R)
• M8: 1,143,825 km (0.062 R)
• M9: 1,238,970 km (0.042 R)
• M10: 1,621,342 km (0.117 R)
• M11: 2,114,566 km (0.107 R)
• M12: 2,340,459 km (0.111 R)
• M13: 3,133,627 km (0.035 R)
• M14: 3,913,181 km (0.088 R)
• M15: 4,136,232 km (0.084 R)
• M16: 4,325,323 km (0.067 R)
• M17: 4,459,363 km (0.115 R)
• M18: 4,712,183 km (0.066 R)
• M19: 4,830,515 km (0.11 R)
• M20: 4,949,745 km (0.117 R)
• M21: 5,252,381 km (0.115 R)
• M22: 5,416,341 km (0.119 R)
• M23: 5,644,477 km (0.118 R)
• M24: 5,770,439 km (0.037 R)
• M25: 6,766,312 km (0.045 R)
• M26: 7,284,369 km (0.092 R)
• M27: 7,768,617 km (0.115 R)
• M28: 8,026,524 km (0.059 R)
• M29: 8,311,059 km (0.107 R)
• M30: 8,671,590 km (0.12 R)
• M31: 8,792,914 km (0.102 R)
• M32: 9,012,673 km (0.099 R)
• M33: 9,557,658 km (0.105 R)
• M34: 9,859,547 km (0.048 R)
• M35: 9,986,256 km (0.118 R)
• M36: 10,113,414 km (0.118 R)
• M37: 10,215,590 km (0.025 R)
• M38: 10,472,599 km (0.095 R)
• M39: 10,575,971 km (0.061 R)
• M40: 11,071,888 km (0.098 R)
• M41: 11,256,492 km (0.056 R)
• M42: 11,388,886 km (0.052 R)
• M43: 11,548,656 km (0.092 R)
• M44: 11,870,292 km (0.095 R)
• M45: 12,852,851 km (0.109 R)
• M46: 13,466,352 km (0.07 R)
• M47: 13,720,070 km (0.089 R)
• M48: 13,946,860 km (0.098 R)
• M49: 14,089,277 km (0.051 R)
• M50: 14,318,162 km (0.072 R)
• M51: 14,490,648 km (0.1 R)
• M52: 14,721,777 km (0.099 R)
• M53: 15,246,117 km (0.048 R)
• M54: 15,776,591 km (0.043 R)
• M55: 16,313,199 km (0.118 R)
• M56: 17,435,183 km (0.064 R)
• M57: 17,619,488 km (0.064 R)
• M58: 18,707,363 km (0.109 R)
• M59: 18,896,006 km (0.085 R)
• M60: 19,625,146 km (0.051 R)
• M61: 19,848,945 km (0.055 R)
• M62: 19,945,136 km (0.07 R)
• M63: 20,137,968 km (0.073 R)
• M64: 20,525,426 km (0.069 R)
• M65: 21,013,115 km (0.103 R)
• M66: 21,242,150 km (0.045 R)
• M67: 21,340,435 km (0.048 R)
• M68: 21,834,707 km (0.073 R)
• M69: 21,967,101 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.2

Radius: 5.5

Gravity: 15.38 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 11.76 AU - 13.08 AU

Year: 18841 Days

Day: 19.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,271,844 km

• M1: 174,730 km (0.119 R)
• M2: 582,085 km (0.117 R)
• M3: 942,167 km (0.104 R)
• M4: 1,257,520 km (0.059 R)
• M5: 1,466,957 km (0.082 R)
• M6: 1,830,928 km (0.1 R)
• M7: 2,068,340 km (0.1 R)
• M8: 2,315,625 km (0.074 R)
• M9: 2,637,859 km (0.082 R)
• M10: 2,905,789 km (0.077 R)
• M11: 3,650,038 km (0.115 R)
• M12: 4,489,432 km (0.12 R)
• M13: 5,177,134 km (0.045 R)
• M14: 5,218,572 km (0.103 R)
• M15: 5,724,961 km (0.112 R)
• M16: 5,854,064 km (0.072 R)
• M17: 6,158,944 km (0.078 R)
• M18: 6,468,911 km (0.099 R)
• M19: 6,738,786 km (0.105 R)
• M20: 7,429,180 km (0.119 R)
• M21: 7,664,348 km (0.114 R)
• M22: 8,335,743 km (0.096 R)
• M23: 8,384,512 km (0.054 R)
• M24: 8,580,186 km (0.117 R)
• M25: 9,836,808 km (0.097 R)
• M26: 10,043,253 km (0.096 R)
• M27: 10,251,044 km (0.083 R)
• M28: 10,829,839 km (0.075 R)
• M29: 11,257,389 km (0.111 R)
• M30: 11,744,929 km (0.103 R)
• M31: 11,854,285 km (0.101 R)
• M32: 11,963,940 km (0.063 R)
• M33: 12,184,148 km (0.056 R)
• M34: 12,239,499 km (0.052 R)
• M35: 13,419,527 km (0.101 R)
• M36: 14,576,817 km (0.102 R)
• M37: 14,871,076 km (0.078 R)
• M38: 15,286,359 km (0.097 R)
• M39: 16,800,439 km (0.084 R)
• M40: 17,481,558 km (0.105 R)
• M41: 18,870,874 km (0.093 R)
• M42: 19,449,369 km (0.105 R)
• M43: 21,153,139 km (0.074 R)
• M44: 23,314,679 km (0.03 R)
• M45: 24,004,474 km (0.088 R)
• M46: 24,212,715 km (0.094 R)
• M47: 24,561,128 km (0.104 R)
• M48: 25,474,722 km (0.112 R)
• M49: 25,758,061 km (0.083 R)
• M50: 25,828,970 km (0.076 R)
• M51: 26,470,894 km (0.118 R)
• M52: 27,989,163 km (0.112 R)
• M53: 28,721,894 km (0.117 R)
• M54: 28,795,496 km (0.118 R)
• M55: 28,942,999 km (0.079 R)
• M56: 29,238,605 km (0.104 R)
• M57: 30,056,755 km (0.03 R)
• M58: 31,791,642 km (0.08 R)
• M59: 34,493,379 km (0.098 R)
• M60: 34,650,008 km (0.036 R)
• M61: 34,806,787 km (0.085 R)
• M62: 34,885,326 km (0.118 R)
• M63: 35,515,582 km (0.12 R)
• M64: 35,911,268 km (0.078 R)
• M65: 36,707,129 km (0.036 R)
• M66: 37,107,303 km (0.074 R)
• M67: 37,428,490 km (0.111 R)
• M68: 38,559,749 km (0.071 R)
• M69: 38,884,975 km (0.086 R)
• M70: 39,292,928 km (0.114 R)
• M71: 40,855,777 km (0.051 R)
• M72: 42,438,822 km (0.095 R)
• M73: 44,296,678 km (0.105 R)
• M74: 45,064,414 km (0.072 R)
• M75: 47,393,653 km (0.079 R)
• M76: 47,567,785 km (0.055 R)
• M77: 47,916,647 km (0.106 R)
• M78: 50,737,763 km (0.09 R)
• M79: 52,618,059 km (0.083 R)
• M80: 53,702,793 km (0.1 R)
• M81: 54,066,017 km (0.066 R)
• M82: 55,986,255 km (0.119 R)
• M83: 56,354,565 km (0.073 R)
• M84: 59,329,618 km (0.102 R)
• M85: 59,799,056 km (0.081 R)
• M86: 60,081,347 km (0.11 R)
• M87: 60,458,483 km (0.047 R)
• M88: 62,641,565 km (0.046 R)
• M89: 63,215,423 km (0.042 R)
• M90: 63,502,950 km (0.114 R)
• M91: 64,079,350 km (0.117 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 19,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit