🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541

Radius: 8.8

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.68 AU - 0.84 AU

Year: 428 Days

Day: 13.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 19,761,669 km

• M1: 109,655 km (0.081 R)
• M2: 165,306 km (0.091 R)
• M3: 222,901 km (0.103 R)
• M4: 384,616 km (0.102 R)
• M5: 511,625 km (0.084 R)
• M6: 595,100 km (0.114 R)
• M7: 683,812 km (0.11 R)
• M8: 797,207 km (0.059 R)
• M9: 854,353 km (0.094 R)
• M10: 938,727 km (0.055 R)
• M11: 1,017,116 km (0.053 R)
• M12: 1,227,899 km (0.038 R)
• M13: 1,299,706 km (0.115 R)
• M14: 1,377,946 km (0.062 R)
• M15: 1,468,004 km (0.105 R)
• M16: 1,539,362 km (0.059 R)
• M17: 1,653,954 km (0.103 R)
• M18: 1,723,068 km (0.077 R)
• M19: 1,886,429 km (0.117 R)
• M20: 1,975,589 km (0.106 R)
• M21: 2,100,653 km (0.062 R)
• M22: 2,370,528 km (0.088 R)
• M23: 2,430,816 km (0.092 R)
• M24: 2,528,204 km (0.098 R)
• M25: 2,620,655 km (0.103 R)
• M26: 2,898,608 km (0.107 R)
• M27: 3,008,563 km (0.084 R)
• M28: 3,192,718 km (0.083 R)
• M29: 3,272,753 km (0.105 R)
• M30: 3,360,267 km (0.05 R)
• M31: 3,428,185 km (0.07 R)
• M32: 3,627,599 km (0.107 R)
• M33: 3,732,317 km (0.076 R)
• M34: 3,802,628 km (0.03 R)
• M35: 3,923,204 km (0.12 R)
• M36: 4,037,946 km (0.104 R)
• M37: 4,175,576 km (0.053 R)
• M38: 4,234,069 km (0.108 R)
• M39: 4,388,753 km (0.115 R)
• M40: 4,463,103 km (0.082 R)
• M41: 4,522,942 km (0.085 R)
• M42: 4,665,958 km (0.12 R)
• M43: 4,902,621 km (0.097 R)
• M44: 4,964,256 km (0.075 R)
• M45: 5,057,306 km (0.076 R)
• M46: 5,119,688 km (0.106 R)
• M47: 5,190,149 km (0.114 R)
• M48: 5,324,188 km (0.039 R)
• M49: 5,379,689 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.8

Radius: 8.9

Gravity: 11.97 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.32 AU - 1.54 AU

Year: 1104 Days

Day: 6.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 19,761,669 km

• M1: 197,320 km (0.074 R)
• M2: 259,253 km (0.073 R)
• M3: 365,916 km (0.101 R)
• M4: 467,344 km (0.086 R)
• M5: 555,158 km (0.057 R)
• M6: 623,374 km (0.094 R)
• M7: 721,660 km (0.025 R)
• M8: 797,207 km (0.073 R)
• M9: 919,728 km (0.109 R)
• M10: 1,002,455 km (0.081 R)
• M11: 1,072,168 km (0.03 R)
• M12: 1,367,773 km (0.094 R)
• M13: 1,763,161 km (0.067 R)
• M14: 1,829,283 km (0.119 R)
• M15: 1,915,601 km (0.072 R)
• M16: 2,042,759 km (0.053 R)
• M17: 2,233,795 km (0.101 R)
• M18: 2,388,629 km (0.086 R)
• M19: 2,557,824 km (0.1 R)
• M20: 2,964,282 km (0.119 R)
• M21: 3,020,830 km (0.11 R)
• M22: 3,204,087 km (0.089 R)
• M23: 3,308,806 km (0.066 R)
• M24: 3,379,266 km (0.1 R)
• M25: 3,557,737 km (0.114 R)
• M26: 3,617,875 km (0.077 R)
• M27: 3,849,602 km (0.101 R)
• M28: 3,986,035 km (0.116 R)
• M29: 4,048,567 km (0.083 R)
• M30: 4,391,894 km (0.034 R)
• M31: 4,456,521 km (0.074 R)
• M32: 4,521,596 km (0.03 R)
• M33: 4,931,344 km (0.066 R)
• M34: 5,106,823 km (0.066 R)
• M35: 5,394,649 km (0.083 R)
• M36: 5,505,650 km (0.113 R)
• M37: 5,730,047 km (0.105 R)
• M38: 5,871,866 km (0.091 R)
• M39: 5,928,863 km (0.084 R)
• M40: 6,173,455 km (0.077 R)
• M41: 6,318,715 km (0.109 R)
• M42: 6,421,189 km (0.084 R)
• M43: 6,509,452 km (0.119 R)
• M44: 6,568,543 km (0.061 R)
• M45: 6,657,554 km (0.07 R)
• M46: 6,776,634 km (0.109 R)
• M47: 6,986,969 km (0.108 R)
• M48: 7,093,033 km (0.027 R)
• M49: 7,153,770 km (0.105 R)
• M50: 7,230,065 km (0.12 R)
• M51: 7,306,659 km (0.087 R)
• M52: 7,475,854 km (0.101 R)
• M53: 7,537,788 km (0.112 R)
• M54: 7,771,460 km (0.048 R)
• M55: 8,166,099 km (0.082 R)
• M56: 8,438,217 km (0.108 R)
• M57: 8,502,694 km (0.111 R)
• M58: 8,860,233 km (0.075 R)
• M59: 9,008,036 km (0.089 R)
• M60: 9,139,981 km (0.087 R)
• M61: 9,691,100 km (0.092 R)
• M62: 10,030,388 km (0.03 R)
• M63: 10,339,158 km (0.111 R)
• M64: 10,633,716 km (0.105 R)
• M65: 10,790,644 km (0.079 R)
• M66: 11,036,433 km (0.064 R)
• M67: 11,124,696 km (0.07 R)
• M68: 11,284,018 km (0.063 R)
• M69: 11,515,745 km (0.086 R)
• M70: 11,658,910 km (0.059 R)
• M71: 11,784,871 km (0.1 R)
• M72: 11,929,233 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.5

Radius: 6.3

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.08 AU - 6.22 AU

Year: 9848 Days

Day: 17.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 19,761,669 km

• M1: 95,144 km (0.11 R)
• M2: 147,055 km (0.08 R)
• M3: 212,728 km (0.095 R)
• M4: 260,001 km (0.044 R)
• M5: 318,494 km (0.106 R)
• M6: 566,078 km (0.102 R)
• M7: 645,664 km (0.097 R)
• M8: 1,256,323 km (0.03 R)
• M9: 1,349,971 km (0.068 R)
• M10: 1,695,692 km (0.108 R)
• M11: 1,773,333 km (0.111 R)
• M12: 1,972,598 km (0.036 R)
• M13: 2,538,825 km (0.088 R)
• M14: 3,184,191 km (0.106 R)
• M15: 3,574,791 km (0.073 R)
• M16: 3,758,946 km (0.08 R)
• M17: 4,136,531 km (0.06 R)
• M18: 4,312,308 km (0.098 R)
• M19: 4,365,415 km (0.066 R)
• M20: 4,634,692 km (0.082 R)
• M21: 5,057,904 km (0.096 R)
• M22: 5,321,645 km (0.105 R)
• M23: 5,378,642 km (0.113 R)
• M24: 5,862,441 km (0.113 R)
• M25: 6,299,566 km (0.113 R)
• M26: 6,360,004 km (0.083 R)
• M27: 6,912,618 km (0.107 R)
• M28: 7,079,270 km (0.115 R)
• M29: 7,289,455 km (0.106 R)
• M30: 7,374,128 km (0.071 R)
• M31: 7,587,305 km (0.111 R)
• M32: 8,019,643 km (0.108 R)
• M33: 8,150,840 km (0.112 R)
• M34: 8,548,920 km (0.059 R)
• M35: 8,907,955 km (0.111 R)
• M36: 8,975,872 km (0.077 R)
• M37: 9,021,200 km (0.091 R)
• M38: 9,318,003 km (0.099 R)
• M39: 10,014,829 km (0.063 R)
• M40: 10,560,413 km (0.083 R)
• M41: 10,680,241 km (0.1 R)
• M42: 10,752,497 km (0.077 R)
• M43: 11,066,951 km (0.109 R)
• M44: 11,262,027 km (0.096 R)
• M45: 11,409,082 km (0.071 R)
• M46: 11,458,299 km (0.095 R)
• M47: 11,878,969 km (0.045 R)
• M48: 12,735,416 km (0.11 R)
• M49: 12,837,442 km (0.084 R)
• M50: 13,690,000 km (0.082 R)
• M51: 14,136,251 km (0.111 R)
• M52: 14,189,059 km (0.114 R)
• M53: 14,801,064 km (0.039 R)
• M54: 14,908,475 km (0.109 R)
• M55: 15,232,055 km (0.089 R)
• M56: 15,286,210 km (0.059 R)
• M57: 15,639,709 km (0.115 R)
• M58: 15,886,097 km (0.065 R)
• M59: 16,299,436 km (0.088 R)
• M60: 16,493,614 km (0.096 R)
• M61: 16,772,315 km (0.078 R)
• M62: 16,884,214 km (0.096 R)
• M63: 17,249,682 km (0.088 R)
• M64: 17,504,297 km (0.063 R)
• M65: 18,045,692 km (0.095 R)
• M66: 18,275,325 km (0.094 R)
• M67: 18,361,643 km (0.041 R)
• M68: 18,448,110 km (0.117 R)
• M69: 18,824,498 km (0.093 R)
• M70: 18,911,714 km (0.073 R)
• M71: 19,086,444 km (0.105 R)
• M72: 19,232,601 km (0.11 R)
• M73: 19,496,492 km (0.118 R)
• M74: 19,555,284 km (0.092 R)
• M75: 19,761,729 km (0.095 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: 331 - 10,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit