🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.44 AU - 0.68 AU

Year: 275 Days

Day: 21.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.2

Radius: 14.4

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.1 AU - 1.12 AU

Year: 767 Days

Day: 6.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 17,433,647 km

• M1: 195,076 km (0.1 R)
• M2: 290,669 km (0.119 R)
• M3: 387,309 km (0.105 R)
• M4: 513,869 km (0.118 R)
• M5: 667,805 km (0.091 R)
• M6: 791,822 km (0.117 R)
• M7: 899,532 km (0.081 R)
• M8: 1,012,778 km (0.079 R)
• M9: 1,131,558 km (0.102 R)
• M10: 1,342,790 km (0.099 R)
• M11: 1,752,988 km (0.055 R)
• M12: 1,845,140 km (0.082 R)
• M13: 2,062,356 km (0.094 R)
• M14: 2,160,044 km (0.062 R)
• M15: 2,331,483 km (0.114 R)
• M16: 2,552,289 km (0.05 R)
• M17: 2,642,497 km (0.083 R)
• M18: 2,896,664 km (0.073 R)
• M19: 3,054,639 km (0.092 R)
• M20: 3,272,603 km (0.094 R)
• M21: 3,520,786 km (0.093 R)
• M22: 3,647,346 km (0.1 R)
• M23: 3,809,809 km (0.116 R)
• M24: 3,913,779 km (0.098 R)
• M25: 4,018,648 km (0.067 R)
• M26: 4,302,884 km (0.076 R)
• M27: 4,557,200 km (0.065 R)
• M28: 4,667,753 km (0.112 R)
• M29: 4,900,976 km (0.1 R)
• M30: 5,004,797 km (0.114 R)
• M31: 5,176,386 km (0.105 R)
• M32: 5,311,173 km (0.095 R)
• M33: 5,603,936 km (0.07 R)
• M34: 5,702,820 km (0.065 R)
• M35: 5,802,153 km (0.062 R)
• M36: 5,892,211 km (0.066 R)
• M37: 6,195,446 km (0.047 R)
• M38: 6,297,771 km (0.101 R)
• M39: 6,545,505 km (0.052 R)
• M40: 6,764,965 km (0.038 R)
• M41: 6,976,198 km (0.047 R)
• M42: 7,394,623 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896

Radius: 10.3

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.98 AU - 1.44 AU

Year: 873 Days

Day: 12.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 17,433,647 km

• M1: 146,756 km (0.063 R)
• M2: 300,841 km (0.06 R)
• M3: 367,412 km (0.094 R)
• M4: 494,720 km (0.05 R)
• M5: 622,327 km (0.074 R)
• M6: 696,528 km (0.106 R)
• M7: 804,837 km (0.06 R)
• M8: 873,951 km (0.03 R)
• M9: 938,876 km (0.099 R)
• M10: 1,012,179 km (0.086 R)
• M11: 1,318,556 km (0.083 R)
• M12: 1,471,145 km (0.116 R)
• M13: 1,727,556 km (0.079 R)
• M14: 1,835,865 km (0.077 R)
• M15: 1,938,040 km (0.052 R)
• M16: 2,210,757 km (0.081 R)
• M17: 2,347,340 km (0.09 R)
• M18: 2,421,242 km (0.115 R)
• M19: 2,505,465 km (0.107 R)
• M20: 2,783,418 km (0.04 R)
• M21: 2,951,117 km (0.088 R)
• M22: 3,173,120 km (0.063 R)
• M23: 3,558,933 km (0.105 R)
• M24: 3,762,985 km (0.087 R)
• M25: 3,948,785 km (0.103 R)
• M26: 4,048,418 km (0.119 R)
• M27: 4,238,856 km (0.085 R)
• M28: 4,559,145 km (0.047 R)
• M29: 4,946,753 km (0.114 R)
• M30: 5,054,314 km (0.055 R)
• M31: 5,174,740 km (0.055 R)
• M32: 5,541,853 km (0.038 R)
• M33: 5,666,019 km (0.092 R)
• M34: 5,917,344 km (0.082 R)
• M35: 6,018,921 km (0.085 R)
• M36: 6,314,227 km (0.075 R)
• M37: 6,392,018 km (0.096 R)
• M38: 6,719,637 km (0.057 R)
• M39: 7,147,188 km (0.034 R)
• M40: 7,282,574 km (0.079 R)
• M41: 7,377,868 km (0.09 R)
• M42: 7,473,610 km (0.115 R)
• M43: 7,583,565 km (0.068 R)
• M44: 7,804,970 km (0.062 R)
• M45: 7,958,457 km (0.091 R)
• M46: 8,070,656 km (0.102 R)
• M47: 8,524,984 km (0.111 R)
• M48: 8,813,259 km (0.076 R)
• M49: 8,885,814 km (0.089 R)
• M50: 8,958,519 km (0.084 R)
• M51: 9,075,355 km (0.107 R)
• M52: 9,577,555 km (0.115 R)
• M53: 9,727,003 km (0.118 R)
• M54: 10,317,316 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.7

Radius: 9

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.17 AU - 1.29 AU

Year: 895 Days

Day: 13.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 17,433,647 km

• M1: 123,717 km (0.055 R)
• M2: 200,611 km (0.091 R)
• M3: 274,961 km (0.092 R)
• M4: 350,807 km (0.083 R)
• M5: 422,315 km (0.066 R)
• M6: 514,317 km (0.061 R)
• M7: 682,166 km (0.12 R)
• M8: 874,549 km (0.075 R)
• M9: 959,072 km (0.088 R)
• M10: 1,040,154 km (0.11 R)
• M11: 1,117,047 km (0.119 R)
• M12: 1,325,138 km (0.107 R)
• M13: 1,516,773 km (0.101 R)
• M14: 1,575,266 km (0.099 R)
• M15: 1,649,466 km (0.104 R)
• M16: 1,717,384 km (0.078 R)
• M17: 1,926,821 km (0.12 R)
• M18: 2,038,720 km (0.095 R)
• M19: 2,136,407 km (0.064 R)
• M20: 2,269,101 km (0.107 R)
• M21: 2,370,528 km (0.03 R)
• M22: 2,516,835 km (0.092 R)
• M23: 2,577,871 km (0.065 R)
• M24: 3,235,204 km (0.116 R)
• M25: 3,301,775 km (0.092 R)
• M26: 3,446,137 km (0.118 R)
• M27: 3,533,801 km (0.094 R)
• M28: 3,631,937 km (0.101 R)
• M29: 3,771,063 km (0.079 R)
• M30: 3,932,180 km (0.053 R)
• M31: 4,003,389 km (0.109 R)
• M32: 4,376,486 km (0.025 R)
• M33: 4,460,859 km (0.097 R)
• M34: 4,535,209 km (0.069 R)
• M35: 4,631,400 km (0.103 R)
• M36: 4,793,265 km (0.099 R)
• M37: 4,869,411 km (0.096 R)
• M38: 5,111,610 km (0.107 R)
• M39: 5,211,691 km (0.062 R)
• M40: 5,425,316 km (0.107 R)
• M41: 5,539,011 km (0.113 R)
• M42: 5,619,046 km (0.088 R)
• M43: 5,699,380 km (0.087 R)
• M44: 6,118,852 km (0.064 R)
• M45: 6,380,200 km (0.029 R)
• M46: 6,548,497 km (0.088 R)
• M47: 6,950,766 km (0.117 R)
• M48: 7,024,817 km (0.034 R)
• M49: 7,563,070 km (0.111 R)
• M50: 7,792,254 km (0.055 R)
• M51: 7,933,474 km (0.098 R)
• M52: 8,023,831 km (0.067 R)
• M53: 8,586,170 km (0.113 R)
• M54: 8,665,606 km (0.082 R)
• M55: 8,785,285 km (0.092 R)
• M56: 8,892,247 km (0.111 R)
• M57: 9,026,436 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.8

Radius: 12.4

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.8 AU - 2.18 AU

Year: 1842 Days

Day: 7.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 17,433,647 km

• M1: 160,369 km (0.088 R)
• M2: 243,994 km (0.099 R)
• M3: 676,182 km (0.102 R)
• M4: 1,137,991 km (0.047 R)
• M5: 1,229,096 km (0.099 R)
• M6: 1,322,894 km (0.047 R)
• M7: 1,419,235 km (0.074 R)
• M8: 1,540,260 km (0.081 R)
• M9: 1,653,655 km (0.056 R)
• M10: 1,793,379 km (0.04 R)
• M11: 2,418,698 km (0.101 R)
• M12: 2,538,227 km (0.07 R)
• M13: 2,632,474 km (0.114 R)
• M14: 2,866,744 km (0.086 R)
• M15: 3,180,002 km (0.084 R)
• M16: 3,282,177 km (0.069 R)
• M17: 3,459,750 km (0.074 R)
• M18: 3,579,877 km (0.088 R)
• M19: 3,809,061 km (0.084 R)
• M20: 3,886,553 km (0.047 R)
• M21: 4,011,617 km (0.12 R)
• M22: 4,249,926 km (0.106 R)
• M23: 5,043,543 km (0.057 R)
• M24: 5,180,275 km (0.116 R)
• M25: 5,387,767 km (0.076 R)
• M26: 5,597,952 km (0.113 R)
• M27: 5,775,375 km (0.112 R)
• M28: 6,652,318 km (0.089 R)
• M29: 7,144,794 km (0.107 R)
• M30: 7,279,432 km (0.086 R)
• M31: 7,356,625 km (0.049 R)
• M32: 7,453,714 km (0.058 R)
• M33: 7,786,719 km (0.052 R)
• M34: 8,164,902 km (0.083 R)
• M35: 8,488,034 km (0.106 R)
• M36: 8,733,075 km (0.089 R)
• M37: 9,022,098 km (0.101 R)
• M38: 9,188,600 km (0.038 R)
• M39: 9,482,411 km (0.118 R)
• M40: 9,651,755 km (0.079 R)
• M41: 10,079,605 km (0.112 R)
• M42: 10,274,083 km (0.11 R)
• M43: 10,623,094 km (0.077 R)
• M44: 10,865,293 km (0.117 R)
• M45: 11,198,448 km (0.093 R)
• M46: 11,310,197 km (0.086 R)
• M47: 11,602,811 km (0.079 R)
• M48: 11,852,191 km (0.087 R)
• M49: 11,966,184 km (0.114 R)
• M50: 12,103,365 km (0.094 R)
• M51: 12,541,537 km (0.075 R)
• M52: 13,008,432 km (0.111 R)
• M53: 13,102,380 km (0.091 R)
• M54: 13,291,172 km (0.104 R)
• M55: 13,386,017 km (0.095 R)
• M56: 13,504,649 km (0.114 R)
• M57: 13,959,127 km (0.075 R)
• M58: 14,055,468 km (0.087 R)
• M59: 14,442,926 km (0.092 R)
• M60: 14,809,441 km (0.119 R)
• M61: 15,377,315 km (0.034 R)
• M62: 15,726,476 km (0.075 R)
• M63: 16,154,027 km (0.057 R)
• M64: 16,381,864 km (0.041 R)
• M65: 16,585,467 km (0.099 R)
• M66: 16,789,668 km (0.063 R)
• M67: 17,020,647 km (0.109 R)
• M68: 17,175,032 km (0.117 R)
• M69: 17,407,807 km (0.1 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 15,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit