🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.22 AU - 1.78 AU

Year: 845 Days

Day: 16.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,224,793 km

• M1: 744,399 km (0.048 R)

Asteroid Belt

Center: 2.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.6

Radius: 8.7

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.74 AU - 2.86 AU

Year: 2156 Days

Day: 6.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 27,224,793 km

• M1: 129,701 km (0.073 R)
• M2: 196,572 km (0.087 R)
• M3: 252,970 km (0.114 R)
• M4: 446,101 km (0.104 R)
• M5: 639,531 km (0.109 R)
• M6: 882,927 km (0.089 R)
• M7: 1,072,168 km (0.108 R)
• M8: 1,163,423 km (0.087 R)
• M9: 1,274,723 km (0.11 R)
• M10: 1,471,445 km (0.115 R)
• M11: 1,545,346 km (0.097 R)
• M12: 1,775,128 km (0.106 R)
• M13: 1,884,185 km (0.088 R)
• M14: 2,088,087 km (0.073 R)
• M15: 2,203,427 km (0.045 R)
• M16: 2,539,873 km (0.073 R)
• M17: 2,674,511 km (0.053 R)
• M18: 2,731,358 km (0.054 R)
• M19: 2,811,692 km (0.071 R)
• M20: 3,045,364 km (0.12 R)
• M21: 3,224,732 km (0.049 R)
• M22: 3,297,436 km (0.102 R)
• M23: 3,631,788 km (0.117 R)
• M24: 3,720,200 km (0.064 R)
• M25: 4,002,940 km (0.111 R)
• M26: 4,160,018 km (0.088 R)
• M27: 4,480,606 km (0.086 R)
• M28: 4,602,827 km (0.101 R)
• M29: 4,976,373 km (0.092 R)
• M30: 5,446,110 km (0.036 R)
• M31: 5,635,053 km (0.047 R)
• M32: 5,841,049 km (0.112 R)
• M33: 5,930,060 km (0.063 R)
• M34: 6,049,439 km (0.098 R)
• M35: 6,612,226 km (0.111 R)
• M36: 6,767,209 km (0.117 R)
• M37: 6,970,513 km (0.115 R)
• M38: 7,033,344 km (0.1 R)
• M39: 7,495,452 km (0.059 R)
• M40: 7,657,167 km (0.03 R)
• M41: 7,754,705 km (0.027 R)
• M42: 8,016,800 km (0.108 R)
• M43: 8,232,072 km (0.109 R)
• M44: 8,382,118 km (0.052 R)
• M45: 8,566,722 km (0.084 R)
• M46: 8,923,064 km (0.092 R)
• M47: 9,215,079 km (0.096 R)
• M48: 9,702,918 km (0.114 R)
• M49: 9,773,229 km (0.088 R)
• M50: 9,985,359 km (0.079 R)
• M51: 10,092,022 km (0.054 R)
• M52: 10,324,497 km (0.082 R)
• M53: 10,396,304 km (0.113 R)
• M54: 10,612,922 km (0.113 R)
• M55: 10,867,388 km (0.056 R)
• M56: 11,032,245 km (0.103 R)
• M57: 11,438,403 km (0.057 R)
• M58: 11,624,652 km (0.094 R)
• M59: 11,793,099 km (0.086 R)
• M60: 12,000,143 km (0.079 R)
• M61: 12,170,385 km (0.094 R)
• M62: 12,436,819 km (0.098 R)
• M63: 12,743,794 km (0.087 R)
• M64: 12,995,118 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.9

Radius: 8.9

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.03 AU - 4.23 AU

Year: 3862 Days

Day: 6.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 27,224,793 km

• M1: 111,301 km (0.047 R)
• M2: 289,472 km (0.047 R)
• M3: 413,937 km (0.107 R)
• M4: 659,128 km (0.062 R)
• M5: 757,115 km (0.071 R)
• M6: 850,763 km (0.106 R)
• M7: 968,497 km (0.072 R)
• M8: 1,231,639 km (0.11 R)
• M9: 1,309,430 km (0.05 R)
• M10: 1,446,761 km (0.086 R)
• M11: 1,601,146 km (0.052 R)
• M12: 1,723,517 km (0.068 R)
• M13: 2,017,178 km (0.1 R)
• M14: 2,258,180 km (0.056 R)
• M15: 2,694,856 km (0.115 R)
• M16: 2,826,652 km (0.069 R)
• M17: 3,422,201 km (0.047 R)
• M18: 3,597,081 km (0.062 R)
• M19: 3,742,490 km (0.062 R)
• M20: 4,089,258 km (0.054 R)
• M21: 4,394,886 km (0.084 R)
• M22: 4,550,468 km (0.1 R)
• M23: 4,672,689 km (0.083 R)
• M24: 5,064,038 km (0.116 R)
• M25: 5,227,249 km (0.075 R)
• M26: 5,447,606 km (0.057 R)
• M27: 5,783,753 km (0.069 R)
• M28: 6,614,171 km (0.097 R)
• M29: 6,772,744 km (0.098 R)
• M30: 6,892,572 km (0.05 R)
• M31: 7,256,245 km (0.101 R)
• M32: 7,419,905 km (0.044 R)
• M33: 8,107,756 km (0.101 R)
• M34: 8,171,335 km (0.11 R)
• M35: 8,320,334 km (0.047 R)
• M36: 8,664,110 km (0.059 R)
• M37: 9,034,515 km (0.095 R)
• M38: 9,387,865 km (0.116 R)
• M39: 9,678,384 km (0.098 R)
• M40: 9,790,881 km (0.118 R)
• M41: 10,131,067 km (0.104 R)
• M42: 10,222,471 km (0.084 R)
• M43: 10,291,137 km (0.066 R)
• M44: 10,382,990 km (0.097 R)
• M45: 10,544,406 km (0.087 R)
• M46: 10,613,819 km (0.093 R)
• M47: 10,683,382 km (0.079 R)
• M48: 10,893,119 km (0.096 R)
• M49: 11,174,811 km (0.079 R)
• M50: 11,245,571 km (0.112 R)
• M51: 11,530,256 km (0.115 R)
• M52: 11,601,764 km (0.093 R)
• M53: 12,010,016 km (0.107 R)
• M54: 12,106,806 km (0.107 R)
• M55: 12,496,359 km (0.077 R)
• M56: 12,890,101 km (0.116 R)
• M57: 13,113,301 km (0.072 R)
• M58: 13,816,111 km (0.108 R)
• M59: 13,968,252 km (0.115 R)
• M60: 14,146,573 km (0.111 R)
• M61: 14,325,492 km (0.089 R)
• M62: 14,428,116 km (0.099 R)
• M63: 14,582,651 km (0.095 R)
• M64: 14,659,993 km (0.078 R)
• M65: 14,789,395 km (0.105 R)
• M66: 14,997,037 km (0.091 R)
• M67: 15,258,085 km (0.081 R)
• M68: 15,362,804 km (0.064 R)
• M69: 15,494,300 km (0.103 R)
• M70: 15,864,106 km (0.084 R)
• M71: 16,504,834 km (0.118 R)
• M72: 16,585,467 km (0.118 R)
• M73: 16,693,327 km (0.116 R)
• M74: 16,963,800 km (0.119 R)
• M75: 17,235,769 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.1

Radius: 14.8

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.66 AU - 5.46 AU

Year: 4481 Days

Day: 6.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 27,224,793 km

• M1: 199,863 km (0.111 R)
• M2: 303,983 km (0.055 R)
• M3: 542,442 km (0.032 R)
• M4: 975,827 km (0.099 R)
• M5: 1,130,511 km (0.077 R)
• M6: 1,570,329 km (0.107 R)
• M7: 1,708,108 km (0.03 R)
• M8: 1,930,860 km (0.069 R)
• M9: 2,129,825 km (0.069 R)
• M10: 2,335,672 km (0.046 R)
• M11: 2,898,608 km (0.083 R)
• M12: 3,893,733 km (0.118 R)
• M13: 4,083,573 km (0.085 R)
• M14: 4,450,836 km (0.073 R)
• M15: 4,738,812 km (0.091 R)
• M16: 5,639,840 km (0.081 R)
• M17: 5,735,283 km (0.103 R)
• M18: 6,368,830 km (0.091 R)
• M19: 6,543,261 km (0.042 R)
• M20: 6,820,616 km (0.062 R)
• M21: 8,022,485 km (0.094 R)
• M22: 8,130,046 km (0.066 R)
• M23: 8,730,681 km (0.05 R)
• M24: 8,924,859 km (0.07 R)
• M25: 9,064,434 km (0.114 R)
• M26: 9,345,678 km (0.066 R)
• M27: 9,658,487 km (0.083 R)
• M28: 10,265,256 km (0.051 R)
• M29: 11,273,995 km (0.1 R)
• M30: 11,455,307 km (0.115 R)
• M31: 12,657,326 km (0.033 R)
• M32: 12,877,385 km (0.08 R)
• M33: 13,003,645 km (0.066 R)
• M34: 14,028,840 km (0.094 R)
• M35: 14,224,065 km (0.089 R)
• M36: 14,947,370 km (0.069 R)
• M37: 15,046,853 km (0.094 R)
• M38: 15,280,076 km (0.074 R)
• M39: 15,648,984 km (0.088 R)
• M40: 16,361,370 km (0.119 R)
• M41: 16,669,990 km (0.034 R)
• M42: 16,842,177 km (0.103 R)
• M43: 17,084,376 km (0.101 R)
• M44: 17,432,341 km (0.097 R)
• M45: 17,607,221 km (0.09 R)
• M46: 17,747,543 km (0.119 R)
• M47: 18,064,691 km (0.093 R)
• M48: 18,383,634 km (0.05 R)
• M49: 18,668,767 km (0.111 R)
• M50: 19,424,087 km (0.06 R)
• M51: 19,860,314 km (0.091 R)
• M52: 19,969,820 km (0.104 R)
• M53: 20,152,778 km (0.089 R)
• M54: 20,336,484 km (0.109 R)
• M55: 20,557,440 km (0.111 R)
• M56: 21,113,645 km (0.08 R)
• M57: 21,712,336 km (0.068 R)
• M58: 22,240,715 km (0.116 R)
• M59: 22,506,551 km (0.116 R)
• M60: 24,240,540 km (0.102 R)
• M61: 25,103,869 km (0.032 R)
• M62: 25,380,625 km (0.106 R)
• M63: 25,539,199 km (0.114 R)
• M64: 25,897,336 km (0.074 R)
• M65: 26,337,304 km (0.104 R)
• M66: 26,820,205 km (0.1 R)
• M67: 26,981,771 km (0.073 R)
• M68: 27,103,245 km (0.072 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: 420 - 14,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit