🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.5

Radius: 14.6

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.5 AU - 0.52 AU

Year: 251 Days

Day: 6.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,692,720 km

• M1: 181,761 km (0.098 R)
• M2: 274,362 km (0.114 R)
• M3: 373,097 km (0.067 R)
• M4: 487,091 km (0.04 R)
• M5: 604,076 km (0.074 R)
• M6: 725,699 km (0.096 R)
• M7: 846,724 km (0.106 R)
• M8: 945,459 km (0.11 R)
• M9: 1,040,004 km (0.103 R)
• M10: 1,155,943 km (0.11 R)
• M11: 1,270,535 km (0.098 R)
• M12: 1,414,747 km (0.055 R)
• M13: 1,584,840 km (0.033 R)
• M14: 1,765,554 km (0.058 R)
• M15: 1,863,989 km (0.076 R)
• M16: 1,978,881 km (0.09 R)
• M17: 2,103,645 km (0.08 R)
• M18: 2,197,144 km (0.047 R)
• M19: 2,318,917 km (0.076 R)
• M20: 2,419,596 km (0.107 R)
• M21: 2,569,643 km (0.114 R)
• M22: 2,690,219 km (0.094 R)
• M23: 2,833,533 km (0.081 R)
• M24: 2,929,126 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.5

Radius: 14.8

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.16 AU - 1.26 AU

Year: 919 Days

Day: 6.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 39,692,720 km

• M1: 188,194 km (0.1 R)
• M2: 291,417 km (0.116 R)
• M3: 404,064 km (0.115 R)
• M4: 552,465 km (0.091 R)
• M5: 658,979 km (0.101 R)
• M6: 848,968 km (0.073 R)
• M7: 1,002,156 km (0.109 R)
• M8: 1,095,954 km (0.109 R)
• M9: 1,193,043 km (0.104 R)
• M10: 1,304,643 km (0.082 R)
• M11: 1,425,967 km (0.058 R)
• M12: 1,533,229 km (0.085 R)
• M13: 1,674,599 km (0.078 R)
• M14: 1,769,144 km (0.083 R)
• M15: 1,891,815 km (0.11 R)
• M16: 2,030,941 km (0.076 R)
• M17: 2,369,181 km (0.108 R)
• M18: 2,490,805 km (0.096 R)
• M19: 2,629,482 km (0.118 R)
• M20: 2,785,812 km (0.073 R)
• M21: 3,037,734 km (0.084 R)
• M22: 3,131,383 km (0.093 R)
• M23: 3,273,501 km (0.112 R)
• M24: 3,393,777 km (0.109 R)
• M25: 3,581,074 km (0.071 R)
• M26: 3,730,073 km (0.07 R)
• M27: 3,872,640 km (0.071 R)
• M28: 4,051,559 km (0.117 R)
• M29: 4,250,524 km (0.114 R)
• M30: 4,452,930 km (0.071 R)
• M31: 4,550,767 km (0.079 R)
• M32: 4,748,835 km (0.12 R)
• M33: 5,097,847 km (0.119 R)
• M34: 5,237,870 km (0.079 R)
• M35: 5,341,542 km (0.064 R)
• M36: 5,445,662 km (0.119 R)
• M37: 5,588,976 km (0.091 R)
• M38: 5,733,488 km (0.035 R)
• M39: 5,918,541 km (0.089 R)
• M40: 6,046,148 km (0.096 R)
• M41: 6,145,032 km (0.081 R)
• M42: 6,545,954 km (0.103 R)
• M43: 6,647,531 km (0.113 R)
• M44: 7,111,135 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.8

Radius: 13.3

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.58 AU - 5.54 AU

Year: 6721 Days

Day: 11.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,692,720 km

• M1: 175,030 km (0.033 R)
• M2: 273,465 km (0.108 R)
• M3: 363,972 km (0.118 R)
• M4: 448,345 km (0.103 R)
• M5: 542,292 km (0.091 R)
• M6: 903,571 km (0.03 R)
• M7: 1,046,138 km (0.052 R)
• M8: 1,248,993 km (0.112 R)
• M9: 2,123,991 km (0.103 R)
• M10: 2,407,179 km (0.063 R)
• M11: 2,542,117 km (0.115 R)
• M12: 2,679,597 km (0.099 R)
• M13: 2,867,043 km (0.094 R)
• M14: 3,034,593 km (0.11 R)
• M15: 3,180,900 km (0.03 R)
• M16: 3,354,583 km (0.078 R)
• M17: 4,407,153 km (0.038 R)
• M18: 4,685,555 km (0.037 R)
• M19: 4,912,495 km (0.113 R)
• M20: 5,259,712 km (0.03 R)
• M21: 5,765,352 km (0.113 R)
• M22: 6,506,011 km (0.062 R)
• M23: 7,048,902 km (0.045 R)
• M24: 7,473,910 km (0.09 R)
• M25: 8,246,433 km (0.077 R)
• M26: 8,938,772 km (0.093 R)
• M27: 9,256,518 km (0.101 R)
• M28: 9,722,066 km (0.07 R)
• M29: 10,048,938 km (0.104 R)
• M30: 10,158,593 km (0.074 R)
• M31: 10,453,301 km (0.041 R)
• M32: 11,013,395 km (0.103 R)
• M33: 11,240,186 km (0.075 R)
• M34: 11,354,179 km (0.112 R)
• M35: 12,633,241 km (0.085 R)
• M36: 13,713,487 km (0.094 R)
• M37: 14,039,311 km (0.084 R)
• M38: 14,574,273 km (0.046 R)
• M39: 15,199,742 km (0.081 R)
• M40: 15,283,816 km (0.113 R)
• M41: 16,520,242 km (0.115 R)
• M42: 16,606,560 km (0.088 R)
• M43: 17,611,709 km (0.061 R)
• M44: 18,367,327 km (0.053 R)
• M45: 19,133,418 km (0.088 R)
• M46: 19,956,057 km (0.093 R)
• M47: 20,048,209 km (0.09 R)
• M48: 20,697,015 km (0.105 R)
• M49: 20,837,039 km (0.115 R)
• M50: 21,164,808 km (0.074 R)
• M51: 21,399,975 km (0.075 R)
• M52: 21,778,009 km (0.114 R)
• M53: 22,780,913 km (0.085 R)
• M54: 23,021,916 km (0.09 R)
• M55: 23,118,556 km (0.04 R)
• M56: 23,994,451 km (0.037 R)
• M57: 24,831,601 km (0.078 R)
• M58: 25,578,394 km (0.04 R)
• M59: 25,728,590 km (0.065 R)
• M60: 26,231,388 km (0.071 R)
• M61: 27,965,377 km (0.106 R)
• M62: 28,171,822 km (0.11 R)
• M63: 28,378,716 km (0.087 R)
• M64: 28,586,208 km (0.099 R)
• M65: 31,168,268 km (0.043 R)
• M66: 31,435,898 km (0.089 R)
• M67: 31,596,865 km (0.069 R)
• M68: 32,189,273 km (0.046 R)
• M69: 33,057,689 km (0.108 R)
• M70: 33,385,458 km (0.04 R)
• M71: 33,988,935 km (0.107 R)
• M72: 34,430,100 km (0.097 R)
• M73: 34,540,652 km (0.048 R)
• M74: 34,762,207 km (0.087 R)
• M75: 35,820,911 km (0.099 R)
• M76: 36,045,158 km (0.095 R)
• M77: 37,514,209 km (0.112 R)
• M78: 37,684,900 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.1

Radius: 6.6

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.52 AU - 7.68 AU

Year: 13059 Days

Day: 23.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 39,692,720 km

• M1: 308,770 km (0.116 R)
• M2: 664,215 km (0.109 R)
• M3: 863,329 km (0.032 R)
• M4: 928,404 km (0.119 R)
• M5: 1,029,233 km (0.096 R)
• M6: 1,098,497 km (0.104 R)
• M7: 1,205,460 km (0.117 R)
• M8: 2,314,578 km (0.091 R)
• M9: 2,475,845 km (0.102 R)
• M10: 2,593,429 km (0.086 R)
• M11: 2,664,787 km (0.118 R)
• M12: 3,031,750 km (0.097 R)
• M13: 3,132,280 km (0.092 R)
• M14: 3,440,601 km (0.116 R)
• M15: 4,113,792 km (0.096 R)
• M16: 4,169,442 km (0.056 R)
• M17: 4,768,432 km (0.096 R)
• M18: 4,915,038 km (0.114 R)
• M19: 5,333,463 km (0.089 R)
• M20: 5,639,241 km (0.054 R)
• M21: 5,794,374 km (0.115 R)
• M22: 5,982,269 km (0.054 R)
• M23: 6,108,829 km (0.118 R)
• M24: 6,364,342 km (0.114 R)
• M25: 7,118,315 km (0.11 R)
• M26: 7,252,355 km (0.105 R)
• M27: 7,387,292 km (0.06 R)
• M28: 7,934,970 km (0.101 R)
• M29: 8,039,090 km (0.1 R)
• M30: 8,213,821 km (0.094 R)
• M31: 9,141,926 km (0.03 R)
• M32: 9,840,997 km (0.066 R)
• M33: 9,990,295 km (0.12 R)
• M34: 10,140,492 km (0.117 R)
• M35: 10,595,269 km (0.097 R)
• M36: 11,801,028 km (0.101 R)
• M37: 12,159,016 km (0.061 R)
• M38: 12,359,626 km (0.106 R)
• M39: 12,480,352 km (0.114 R)
• M40: 12,682,608 km (0.098 R)
• M41: 13,131,402 km (0.112 R)
• M42: 13,419,677 km (0.113 R)
• M43: 13,543,993 km (0.1 R)
• M44: 13,876,998 km (0.06 R)
• M45: 14,044,547 km (0.043 R)
• M46: 14,678,842 km (0.073 R)
• M47: 14,721,478 km (0.042 R)
• M48: 14,978,038 km (0.111 R)
• M49: 15,106,842 km (0.07 R)
• M50: 16,815,100 km (0.081 R)
• M51: 17,173,088 km (0.106 R)
• M52: 17,488,290 km (0.112 R)
• M53: 17,669,304 km (0.044 R)
• M54: 17,850,916 km (0.06 R)
• M55: 18,860,851 km (0.057 R)
• M56: 19,700,992 km (0.065 R)
• M57: 19,889,187 km (0.085 R)
• M58: 19,983,583 km (0.11 R)
• M59: 20,220,247 km (0.091 R)
• M60: 20,505,530 km (0.102 R)
• M61: 21,128,006 km (0.105 R)
• M62: 21,176,177 km (0.087 R)
• M63: 21,320,838 km (0.1 R)
• M64: 22,538,864 km (0.115 R)
• M65: 23,181,237 km (0.071 R)
• M66: 24,686,192 km (0.081 R)
• M67: 24,838,482 km (0.091 R)
• M68: 25,041,936 km (0.118 R)
• M69: 25,553,111 km (0.081 R)
• M70: 26,016,117 km (0.034 R)
• M71: 26,274,472 km (0.109 R)
• M72: 26,950,206 km (0.062 R)
• M73: 27,368,930 km (0.114 R)
• M74: 28,637,969 km (0.073 R)
• M75: 28,691,226 km (0.074 R)
• M76: 29,011,665 km (0.073 R)
• M77: 29,279,744 km (0.05 R)
• M78: 29,926,156 km (0.094 R)
• M79: 29,980,161 km (0.057 R)
• M80: 31,507,705 km (0.027 R)
• M81: 32,280,827 km (0.091 R)
• M82: 34,241,008 km (0.062 R)
• M83: 34,694,439 km (0.069 R)
• M84: 35,206,961 km (0.117 R)
• M85: 36,297,081 km (0.118 R)
• M86: 37,223,690 km (0.026 R)
• M87: 38,040,794 km (0.083 R)
• M88: 38,099,436 km (0.083 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 17,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit