🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.48 AU - 0.78 AU

Year: 318 Days

Day: 30.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,545,320 km

• M1: 339,138 km (0.117 R)

Asteroid Belt

Center: 1.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.2

Radius: 10.6

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.71 AU - 1.91 AU

Year: 1548 Days

Day: 11.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 28,545,320 km

• M1: 132,095 km (0.111 R)
• M2: 203,154 km (0.09 R)
• M3: 289,173 km (0.081 R)
• M4: 359,334 km (0.119 R)
• M5: 477,217 km (0.074 R)
• M6: 726,597 km (0.069 R)
• M7: 963,111 km (0.062 R)
• M8: 1,173,296 km (0.095 R)
• M9: 1,291,778 km (0.115 R)
• M10: 1,654,852 km (0.053 R)
• M11: 1,822,850 km (0.066 R)
• M12: 1,943,725 km (0.094 R)
• M13: 2,139,399 km (0.088 R)
• M14: 2,221,229 km (0.109 R)
• M15: 2,332,231 km (0.085 R)
• M16: 2,435,603 km (0.034 R)
• M17: 2,502,174 km (0.046 R)
• M18: 2,588,791 km (0.073 R)
• M19: 2,824,408 km (0.07 R)
• M20: 2,955,156 km (0.078 R)
• M21: 3,087,850 km (0.085 R)
• M22: 3,285,468 km (0.077 R)
• M23: 3,759,245 km (0.095 R)
• M24: 3,959,257 km (0.088 R)
• M25: 4,071,904 km (0.099 R)
• M26: 4,162,860 km (0.117 R)
• M27: 4,416,428 km (0.025 R)
• M28: 4,556,901 km (0.073 R)
• M29: 4,639,479 km (0.106 R)
• M30: 4,866,419 km (0.102 R)
• M31: 4,950,792 km (0.099 R)
• M32: 5,060,298 km (0.104 R)
• M33: 5,219,619 km (0.113 R)
• M34: 5,657,193 km (0.104 R)
• M35: 5,899,841 km (0.098 R)
• M36: 6,080,705 km (0.034 R)
• M37: 6,381,845 km (0.114 R)
• M38: 6,448,117 km (0.106 R)
• M39: 6,688,072 km (0.087 R)
• M40: 6,836,174 km (0.117 R)
• M41: 6,903,942 km (0.058 R)
• M42: 7,012,699 km (0.093 R)
• M43: 7,328,650 km (0.054 R)
• M44: 7,551,252 km (0.083 R)
• M45: 7,691,425 km (0.075 R)
• M46: 7,974,614 km (0.117 R)
• M47: 8,131,841 km (0.107 R)
• M48: 8,304,477 km (0.091 R)
• M49: 8,551,164 km (0.06 R)
• M50: 8,844,525 km (0.076 R)
• M51: 8,992,328 km (0.11 R)
• M52: 9,081,488 km (0.092 R)
• M53: 9,260,707 km (0.08 R)
• M54: 9,335,655 km (0.036 R)
• M55: 9,426,012 km (0.104 R)
• M56: 9,607,474 km (0.093 R)
• M57: 9,774,874 km (0.037 R)
• M58: 9,912,505 km (0.094 R)
• M59: 10,019,916 km (0.037 R)
• M60: 10,500,723 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.8

Radius: 15

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.84 AU - 3.56 AU

Year: 3640 Days

Day: 11.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 28,545,320 km

• M1: 200,461 km (0.082 R)
• M2: 303,983 km (0.115 R)
• M3: 428,897 km (0.117 R)
• M4: 744,997 km (0.082 R)
• M5: 872,006 km (0.068 R)
• M6: 1,066,184 km (0.115 R)
• M7: 1,263,055 km (0.119 R)
• M8: 1,527,095 km (0.087 R)
• M9: 1,766,302 km (0.046 R)
• M10: 2,033,334 km (0.026 R)
• M11: 2,362,001 km (0.074 R)
• M12: 2,508,307 km (0.109 R)
• M13: 2,624,246 km (0.052 R)
• M14: 3,141,854 km (0.112 R)
• M15: 4,075,345 km (0.074 R)
• M16: 4,512,321 km (0.072 R)
• M17: 5,111,610 km (0.111 R)
• M18: 5,260,011 km (0.102 R)
• M19: 5,604,983 km (0.07 R)
• M20: 5,979,576 km (0.12 R)
• M21: 6,113,766 km (0.086 R)
• M22: 6,637,508 km (0.103 R)
• M23: 6,776,634 km (0.095 R)
• M24: 6,963,482 km (0.055 R)
• M25: 7,631,436 km (0.094 R)
• M26: 8,419,817 km (0.103 R)
• M27: 8,570,612 km (0.044 R)
• M28: 8,773,018 km (0.099 R)
• M29: 8,951,488 km (0.117 R)
• M30: 9,053,962 km (0.061 R)
• M31: 9,494,079 km (0.03 R)
• M32: 9,756,324 km (0.068 R)
• M33: 10,720,034 km (0.041 R)
• M34: 11,075,478 km (0.06 R)
• M35: 12,051,904 km (0.065 R)
• M36: 12,393,136 km (0.083 R)
• M37: 12,564,875 km (0.078 R)
• M38: 12,997,811 km (0.038 R)
• M39: 13,230,735 km (0.051 R)
• M40: 13,494,476 km (0.117 R)
• M41: 13,908,114 km (0.104 R)
• M42: 14,176,343 km (0.08 R)
• M43: 14,416,148 km (0.119 R)
• M44: 14,627,081 km (0.115 R)
• M45: 14,748,106 km (0.089 R)
• M46: 15,113,125 km (0.119 R)
• M47: 15,976,604 km (0.119 R)
• M48: 16,729,380 km (0.079 R)
• M49: 17,783,447 km (0.101 R)
• M50: 18,009,788 km (0.11 R)
• M51: 18,139,639 km (0.104 R)
• M52: 18,400,089 km (0.084 R)
• M53: 18,727,409 km (0.075 R)
• M54: 19,654,467 km (0.107 R)
• M55: 21,449,642 km (0.088 R)
• M56: 21,552,864 km (0.045 R)
• M57: 21,725,201 km (0.106 R)
• M58: 21,828,872 km (0.12 R)
• M59: 22,314,766 km (0.034 R)
• M60: 22,769,095 km (0.108 R)
• M61: 23,474,000 km (0.087 R)
• M62: 23,864,750 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.1

Radius: 11.7

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.82 AU - 4.54 AU

Year: 4489 Days

Day: 12.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 28,545,320 km

• M1: 178,321 km (0.111 R)
• M2: 264,639 km (0.082 R)
• M3: 347,665 km (0.071 R)
• M4: 531,970 km (0.104 R)
• M5: 764,146 km (0.116 R)
• M6: 874,250 km (0.071 R)
• M7: 1,084,285 km (0.114 R)
• M8: 1,326,036 km (0.097 R)
• M9: 1,585,588 km (0.106 R)
• M10: 1,946,119 km (0.109 R)
• M11: 2,534,786 km (0.113 R)
• M12: 2,878,562 km (0.116 R)
• M13: 4,129,948 km (0.081 R)
• M14: 4,308,269 km (0.113 R)
• M15: 4,512,021 km (0.106 R)
• M16: 4,695,877 km (0.118 R)
• M17: 4,812,115 km (0.098 R)
• M18: 4,976,373 km (0.072 R)
• M19: 5,190,298 km (0.052 R)
• M20: 5,431,749 km (0.078 R)
• M21: 5,529,287 km (0.062 R)
• M22: 6,305,401 km (0.102 R)
• M23: 6,589,188 km (0.075 R)
• M24: 6,771,847 km (0.045 R)
• M25: 6,956,301 km (0.111 R)
• M26: 7,195,807 km (0.104 R)
• M27: 7,303,218 km (0.069 R)
• M28: 7,628,594 km (0.044 R)
• M29: 7,930,931 km (0.11 R)
• M30: 8,377,930 km (0.051 R)
• M31: 8,747,137 km (0.114 R)
• M32: 8,919,324 km (0.089 R)
• M33: 9,005,941 km (0.031 R)
• M34: 9,442,767 km (0.093 R)
• M35: 9,767,544 km (0.083 R)
• M36: 10,036,072 km (0.112 R)
• M37: 10,307,144 km (0.039 R)
• M38: 10,397,950 km (0.11 R)
• M39: 11,227,769 km (0.076 R)
• M40: 11,951,374 km (0.077 R)
• M41: 12,625,312 km (0.103 R)
• M42: 13,576,156 km (0.119 R)
• M43: 14,754,389 km (0.077 R)
• M44: 15,028,303 km (0.115 R)
• M45: 15,269,455 km (0.065 R)
• M46: 15,373,126 km (0.048 R)
• M47: 15,616,073 km (0.06 R)
• M48: 16,176,018 km (0.099 R)
• M49: 17,099,934 km (0.068 R)
• M50: 17,315,654 km (0.105 R)
• M51: 17,677,083 km (0.115 R)
• M52: 17,822,492 km (0.087 R)
• M53: 18,150,859 km (0.118 R)
• M54: 19,297,078 km (0.077 R)
• M55: 19,371,877 km (0.116 R)
• M56: 19,484,225 km (0.086 R)
• M57: 19,596,723 km (0.089 R)
• M58: 20,200,649 km (0.091 R)
• M59: 20,657,521 km (0.115 R)
• M60: 20,734,115 km (0.074 R)
• M61: 20,964,047 km (0.087 R)
• M62: 21,542,841 km (0.079 R)
• M63: 23,310,789 km (0.037 R)
• M64: 23,510,053 km (0.051 R)
• M65: 24,232,162 km (0.119 R)
• M66: 24,434,119 km (0.093 R)
• M67: 24,636,525 km (0.092 R)
• M68: 24,880,220 km (0.072 R)
• M69: 25,945,507 km (0.084 R)
• M70: 26,983,866 km (0.102 R)
• M71: 27,318,965 km (0.079 R)
• M72: 27,993,352 km (0.047 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 10,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit