🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.1

Radius: 13.9

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.62 AU - 0.98 AU

Year: 494 Days

Day: 6.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 178.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,257,894 km

• M1: 182,809 km (0.096 R)
• M2: 272,567 km (0.034 R)
• M3: 371,751 km (0.068 R)
• M4: 462,407 km (0.115 R)
• M5: 555,008 km (0.085 R)
• M6: 667,506 km (0.11 R)
• M7: 789,129 km (0.106 R)
• M8: 880,234 km (0.097 R)
• M9: 986,149 km (0.062 R)
• M10: 1,091,316 km (0.057 R)
• M11: 1,186,162 km (0.081 R)
• M12: 1,347,578 km (0.113 R)
• M13: 1,437,636 km (0.12 R)
• M14: 1,601,146 km (0.096 R)
• M15: 1,781,411 km (0.096 R)
• M16: 1,989,801 km (0.119 R)
• M17: 2,079,111 km (0.118 R)
• M18: 2,191,908 km (0.09 R)
• M19: 2,299,170 km (0.118 R)
• M20: 2,408,526 km (0.098 R)
• M21: 2,511,748 km (0.119 R)
• M22: 2,612,727 km (0.102 R)
• M23: 2,766,813 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.7

Radius: 13.3

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.7 AU - 1 AU

Year: 541 Days

Day: 12.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 44,257,894 km

• M1: 171,439 km (0.115 R)
• M2: 256,112 km (0.066 R)
• M3: 361,578 km (0.055 R)
• M4: 628,012 km (0.087 R)
• M5: 766,091 km (0.078 R)
• M6: 1,007,392 km (0.102 R)
• M7: 1,190,201 km (0.049 R)
• M8: 1,337,854 km (0.117 R)
• M9: 1,504,057 km (0.104 R)
• M10: 1,773,184 km (0.072 R)
• M11: 2,071,931 km (0.047 R)
• M12: 2,189,066 km (0.113 R)
• M13: 2,308,594 km (0.088 R)
• M14: 2,473,900 km (0.108 R)
• M15: 2,605,995 km (0.098 R)
• M16: 2,778,481 km (0.048 R)
• M17: 2,908,482 km (0.106 R)
• M18: 3,032,648 km (0.093 R)
• M19: 3,126,895 km (0.062 R)
• M20: 3,539,037 km (0.057 R)
• M21: 3,672,029 km (0.115 R)
• M22: 3,832,099 km (0.077 R)
• M23: 3,994,562 km (0.117 R)
• M24: 4,203,102 km (0.117 R)
• M25: 4,291,065 km (0.118 R)
• M26: 4,504,691 km (0.097 R)
• M27: 4,594,749 km (0.059 R)
• M28: 4,749,433 km (0.077 R)
• M29: 4,868,812 km (0.069 R)
• M30: 5,073,163 km (0.082 R)
• M31: 5,214,084 km (0.116 R)
• M32: 5,432,796 km (0.115 R)
• M33: 5,519,264 km (0.082 R)
• M34: 5,664,374 km (0.119 R)
• M35: 5,918,840 km (0.052 R)
• M36: 6,007,850 km (0.1 R)
• M37: 6,267,552 km (0.065 R)
• M38: 6,388,577 km (0.113 R)
• M39: 6,520,672 km (0.06 R)
• M40: 6,663,987 km (0.093 R)
• M41: 6,860,110 km (0.066 R)
• M42: 7,047,705 km (0.107 R)
• M43: 7,142,102 km (0.104 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.8

Radius: 4.8

Gravity: 18.22 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.34 AU - 7.58 AU

Year: 11333 Days

Day: 24.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 44,257,894 km

• M1: 125,213 km (0.085 R)
• M2: 175,478 km (0.085 R)
• M3: 361,578 km (0.025 R)
• M4: 495,767 km (0.096 R)
• M5: 614,249 km (0.104 R)
• M6: 1,174,343 km (0.118 R)
• M7: 1,478,326 km (0.066 R)
• M8: 1,542,055 km (0.099 R)
• M9: 1,828,535 km (0.087 R)
• M10: 1,989,652 km (0.081 R)
• M11: 2,131,321 km (0.118 R)
• M12: 2,678,849 km (0.096 R)
• M13: 2,888,436 km (0.073 R)
• M14: 3,076,031 km (0.098 R)
• M15: 3,378,967 km (0.096 R)
• M16: 3,749,072 km (0.11 R)
• M17: 4,404,610 km (0.115 R)
• M18: 4,496,613 km (0.117 R)
• M19: 4,776,810 km (0.097 R)
• M20: 4,998,663 km (0.107 R)
• M21: 6,089,082 km (0.071 R)
• M22: 6,329,486 km (0.035 R)
• M23: 6,608,187 km (0.111 R)
• M24: 6,748,958 km (0.119 R)
• M25: 6,855,322 km (0.062 R)
• M26: 7,467,926 km (0.108 R)
• M27: 7,541,229 km (0.102 R)
• M28: 7,799,285 km (0.066 R)
• M29: 7,948,135 km (0.098 R)
• M30: 8,552,959 km (0.103 R)
• M31: 8,629,553 km (0.058 R)
• M32: 9,133,100 km (0.112 R)
• M33: 9,526,991 km (0.096 R)
• M34: 9,566,784 km (0.036 R)
• M35: 9,606,577 km (0.072 R)
• M36: 9,686,163 km (0.1 R)
• M37: 10,087,833 km (0.081 R)
• M38: 10,700,436 km (0.118 R)
• M39: 10,824,453 km (0.09 R)
• M40: 10,865,742 km (0.076 R)
• M41: 10,990,357 km (0.114 R)
• M42: 11,032,095 km (0.058 R)
• M43: 11,199,196 km (0.12 R)
• M44: 11,409,231 km (0.081 R)
• M45: 11,833,192 km (0.092 R)
• M46: 12,959,514 km (0.095 R)
• M47: 13,091,609 km (0.061 R)
• M48: 13,180,021 km (0.113 R)
• M49: 13,984,110 km (0.075 R)
• M50: 14,074,467 km (0.108 R)
• M51: 14,620,350 km (0.03 R)
• M52: 16,394,580 km (0.088 R)
• M53: 16,585,168 km (0.104 R)
• M54: 17,306,828 km (0.05 R)
• M55: 17,403,767 km (0.037 R)
• M56: 17,891,457 km (0.094 R)
• M57: 19,734,353 km (0.059 R)
• M58: 19,988,071 km (0.065 R)
• M59: 20,038,934 km (0.082 R)
• M60: 20,089,797 km (0.116 R)
• M61: 20,498,499 km (0.06 R)
• M62: 21,898,286 km (0.061 R)
• M63: 22,636,103 km (0.116 R)
• M64: 22,689,210 km (0.097 R)
• M65: 23,114,816 km (0.072 R)
• M66: 24,298,883 km (0.111 R)
• M67: 25,007,678 km (0.052 R)
• M68: 26,389,962 km (0.09 R)
• M69: 26,557,512 km (0.097 R)
• M70: 27,062,105 km (0.07 R)
• M71: 27,400,346 km (0.114 R)
• M72: 27,513,442 km (0.103 R)
• M73: 27,626,688 km (0.118 R)
• M74: 28,309,153 km (0.101 R)
• M75: 28,480,742 km (0.075 R)
• M76: 28,824,667 km (0.115 R)
• M77: 29,285,578 km (0.08 R)
• M78: 29,632,795 km (0.034 R)
• M79: 29,864,971 km (0.088 R)
• M80: 30,272,924 km (0.049 R)
• M81: 30,448,253 km (0.113 R)
• M82: 31,035,275 km (0.09 R)
• M83: 32,459,297 km (0.115 R)
• M84: 32,698,803 km (0.08 R)
• M85: 33,299,888 km (0.112 R)
• M86: 33,360,176 km (0.049 R)
• M87: 35,063,497 km (0.082 R)
• M88: 35,309,137 km (0.112 R)
• M89: 35,925,779 km (0.055 R)
• M90: 36,173,364 km (0.066 R)
• M91: 36,483,779 km (0.083 R)
• M92: 37,796,800 km (0.077 R)
• M93: 38,807,632 km (0.071 R)
• M94: 40,984,880 km (0.074 R)
• M95: 41,308,310 km (0.1 R)
• M96: 41,632,639 km (0.113 R)
• M97: 42,349,212 km (0.046 R)
• M98: 43,794,627 km (0.082 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 12,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit