🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.3

Radius: 10

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.58 AU - 0.74 AU

Year: 358 Days

Day: 13.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 33,599,091 km

• M1: 143,464 km (0.117 R)
• M2: 209,138 km (0.042 R)
• M3: 308,471 km (0.108 R)
• M4: 449,691 km (0.108 R)
• M5: 512,672 km (0.093 R)
• M6: 582,684 km (0.071 R)
• M7: 648,956 km (0.104 R)
• M8: 733,927 km (0.062 R)
• M9: 843,882 km (0.093 R)
• M10: 1,049,279 km (0.065 R)
• M11: 1,118,244 km (0.079 R)
• M12: 1,189,004 km (0.086 R)
• M13: 1,256,473 km (0.084 R)
• M14: 1,370,167 km (0.062 R)
• M15: 1,618,799 km (0.099 R)
• M16: 1,776,325 km (0.108 R)
• M17: 1,848,581 km (0.056 R)
• M18: 1,967,511 km (0.098 R)
• M19: 2,077,316 km (0.116 R)
• M20: 2,171,413 km (0.115 R)
• M21: 2,400,747 km (0.111 R)
• M22: 2,487,214 km (0.048 R)
• M23: 2,593,728 km (0.077 R)
• M24: 2,682,589 km (0.088 R)
• M25: 2,824,258 km (0.116 R)
• M26: 2,922,394 km (0.042 R)
• M27: 3,008,413 km (0.103 R)
• M28: 3,189,576 km (0.099 R)
• M29: 3,264,525 km (0.112 R)
• M30: 3,423,098 km (0.093 R)
• M31: 3,562,972 km (0.099 R)
• M32: 3,747,875 km (0.048 R)
• M33: 3,848,704 km (0.109 R)
• M34: 3,914,079 km (0.075 R)
• M35: 4,009,073 km (0.118 R)
• M36: 4,075,345 km (0.066 R)
• M37: 4,223,746 km (0.113 R)
• M38: 4,374,092 km (0.06 R)
• M39: 4,457,568 km (0.105 R)
• M40: 4,680,169 km (0.109 R)
• M41: 4,835,901 km (0.089 R)
• M42: 4,985,349 km (0.119 R)
• M43: 5,056,707 km (0.076 R)
• M44: 5,288,883 km (0.107 R)
• M45: 5,483,809 km (0.056 R)
• M46: 5,557,411 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176

Radius: 14.1

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.67 AU - 1.79 AU

Year: 1517 Days

Day: 7.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 33,599,091 km

• M1: 176,675 km (0.106 R)
• M2: 404,662 km (0.076 R)
• M3: 510,877 km (0.109 R)
• M4: 649,255 km (0.103 R)
• M5: 807,829 km (0.099 R)
• M6: 912,397 km (0.104 R)
• M7: 1,174,044 km (0.095 R)
• M8: 1,360,443 km (0.042 R)
• M9: 1,474,437 km (0.091 R)
• M10: 1,620,145 km (0.116 R)
• M11: 1,807,591 km (0.091 R)
• M12: 1,941,631 km (0.101 R)
• M13: 2,102,448 km (0.117 R)
• M14: 2,212,253 km (0.111 R)
• M15: 2,316,074 km (0.111 R)
• M16: 2,429,769 km (0.119 R)
• M17: 2,520,425 km (0.101 R)
• M18: 2,696,801 km (0.107 R)
• M19: 3,178,356 km (0.096 R)
• M20: 3,305,365 km (0.101 R)
• M21: 3,397,068 km (0.117 R)
• M22: 3,564,618 km (0.113 R)
• M23: 3,668,289 km (0.059 R)
• M24: 4,261,894 km (0.069 R)
• M25: 4,362,124 km (0.046 R)
• M26: 4,473,276 km (0.078 R)
• M27: 4,564,979 km (0.097 R)
• M28: 4,677,925 km (0.076 R)
• M29: 4,959,169 km (0.105 R)
• M30: 5,246,098 km (0.118 R)
• M31: 5,483,959 km (0.082 R)
• M32: 5,692,199 km (0.099 R)
• M33: 5,791,831 km (0.102 R)
• M34: 5,903,132 km (0.094 R)
• M35: 5,992,741 km (0.098 R)
• M36: 6,184,675 km (0.081 R)
• M37: 6,355,815 km (0.086 R)
• M38: 6,632,870 km (0.062 R)
• M39: 6,866,841 km (0.064 R)
• M40: 7,379,065 km (0.027 R)
• M41: 7,670,481 km (0.092 R)
• M42: 8,089,804 km (0.12 R)
• M43: 8,428,194 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.3

Radius: 12.5

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.44 AU - 5.32 AU

Year: 7189 Days

Day: 8.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,599,091 km

• M1: 164,707 km (0.089 R)
• M2: 282,441 km (0.078 R)
• M3: 786,885 km (0.08 R)
• M4: 873,502 km (0.05 R)
• M5: 1,041,800 km (0.082 R)
• M6: 1,306,737 km (0.118 R)
• M7: 1,429,707 km (0.116 R)
• M8: 1,575,266 km (0.119 R)
• M9: 2,103,645 km (0.095 R)
• M10: 2,334,325 km (0.061 R)
• M11: 2,775,190 km (0.088 R)
• M12: 3,170,727 km (0.08 R)
• M13: 3,363,110 km (0.12 R)
• M14: 3,510,015 km (0.111 R)
• M15: 3,709,279 km (0.08 R)
• M16: 3,912,284 km (0.116 R)
• M17: 5,291,725 km (0.103 R)
• M18: 5,520,760 km (0.076 R)
• M19: 5,607,527 km (0.07 R)
• M20: 5,811,877 km (0.081 R)
• M21: 5,959,231 km (0.08 R)
• M22: 6,561,512 km (0.047 R)
• M23: 6,932,216 km (0.097 R)
• M24: 7,726,431 km (0.065 R)
• M25: 8,482,648 km (0.08 R)
• M26: 9,573,965 km (0.063 R)
• M27: 9,959,329 km (0.094 R)
• M28: 10,136,153 km (0.055 R)
• M29: 10,636,857 km (0.057 R)
• M30: 11,551,200 km (0.106 R)
• M31: 11,811,799 km (0.06 R)
• M32: 12,111,892 km (0.063 R)
• M33: 12,338,683 km (0.112 R)
• M34: 12,834,899 km (0.06 R)
• M35: 12,988,835 km (0.027 R)
• M36: 13,493,578 km (0.051 R)
• M37: 14,004,904 km (0.055 R)
• M38: 14,562,455 km (0.051 R)
• M39: 14,924,781 km (0.11 R)
• M40: 15,005,714 km (0.091 R)
• M41: 15,576,429 km (0.072 R)
• M42: 15,658,559 km (0.08 R)
• M43: 16,029,711 km (0.102 R)
• M44: 16,237,203 km (0.098 R)
• M45: 16,403,855 km (0.062 R)
• M46: 17,033,962 km (0.08 R)
• M47: 17,118,484 km (0.105 R)
• M48: 17,245,643 km (0.071 R)
• M49: 17,501,006 km (0.077 R)
• M50: 18,015,324 km (0.079 R)
• M51: 19,455,353 km (0.114 R)
• M52: 20,301,179 km (0.07 R)
• M53: 20,480,696 km (0.103 R)
• M54: 21,523,693 km (0.108 R)
• M55: 22,074,662 km (0.047 R)
• M56: 22,213,189 km (0.098 R)
• M57: 22,490,993 km (0.114 R)
• M58: 23,050,190 km (0.115 R)
• M59: 23,425,531 km (0.077 R)
• M60: 25,816,853 km (0.07 R)
• M61: 26,157,786 km (0.068 R)
• M62: 26,696,638 km (0.093 R)
• M63: 27,785,261 km (0.071 R)
• M64: 28,485,529 km (0.108 R)
• M65: 28,837,832 km (0.09 R)
• M66: 29,648,652 km (0.075 R)
• M67: 29,852,554 km (0.06 R)
• M68: 30,312,867 km (0.095 R)
• M69: 30,569,726 km (0.105 R)
• M70: 31,344,494 km (0.103 R)
• M71: 31,656,256 km (0.102 R)
• M72: 32,073,484 km (0.063 R)
• M73: 32,860,668 km (0.103 R)
• M74: 33,071,601 km (0.089 R)
• M75: 33,548,070 km (0.087 R)
• M76: 33,973,377 km (0.08 R)
• M77: 34,080,041 km (0.1 R)
• M78: 35,206,363 km (0.07 R)
• M79: 36,072,684 km (0.114 R)
• M80: 36,181,442 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.7

Radius: 5

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.09 AU - 7.13 AU

Year: 11333 Days

Day: 20.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 33,599,091 km

• M1: 130,001 km (0.091 R)
• M2: 310,565 km (0.028 R)
• M3: 382,372 km (0.104 R)
• M4: 494,720 km (0.045 R)
• M5: 567,425 km (0.107 R)
• M6: 710,141 km (0.109 R)
• M7: 893,249 km (0.073 R)
• M8: 1,154,746 km (0.081 R)
• M9: 1,473,689 km (0.091 R)
• M10: 1,580,053 km (0.109 R)
• M11: 1,837,810 km (0.077 R)
• M12: 2,128,628 km (0.1 R)
• M13: 2,330,436 km (0.112 R)
• M14: 2,371,575 km (0.11 R)
• M15: 2,601,956 km (0.117 R)
• M16: 2,644,741 km (0.112 R)
• M17: 3,312,695 km (0.047 R)
• M18: 3,405,596 km (0.119 R)
• M19: 3,475,757 km (0.069 R)
• M20: 3,546,517 km (0.11 R)
• M21: 3,665,297 km (0.032 R)
• M22: 4,508,281 km (0.11 R)
• M23: 4,611,354 km (0.088 R)
• M24: 4,767,235 km (0.096 R)
• M25: 4,924,912 km (0.036 R)
• M26: 5,463,015 km (0.083 R)
• M27: 5,655,697 km (0.118 R)
• M28: 7,036,186 km (0.103 R)
• M29: 7,518,490 km (0.115 R)
• M30: 7,918,066 km (0.087 R)
• M31: 7,949,182 km (0.096 R)
• M32: 8,324,673 km (0.108 R)
• M33: 8,578,241 km (0.097 R)
• M34: 8,930,993 km (0.118 R)
• M35: 9,125,470 km (0.091 R)
• M36: 9,850,421 km (0.091 R)
• M37: 9,883,782 km (0.066 R)
• M38: 10,185,969 km (0.096 R)
• M39: 10,423,082 km (0.107 R)
• M40: 10,661,990 km (0.089 R)
• M41: 11,600,567 km (0.105 R)
• M42: 11,883,756 km (0.109 R)
• M43: 13,555,512 km (0.058 R)
• M44: 14,041,107 km (0.089 R)
• M45: 14,154,053 km (0.112 R)
• M46: 14,875,863 km (0.068 R)
• M47: 15,106,393 km (0.081 R)
• M48: 15,609,790 km (0.11 R)
• M49: 15,765,820 km (0.084 R)
• M50: 16,992,224 km (0.105 R)
• M51: 17,718,222 km (0.108 R)
• M52: 18,003,356 km (0.106 R)
• M53: 18,331,125 km (0.111 R)
• M54: 18,454,393 km (0.041 R)
• M55: 18,784,855 km (0.103 R)
• M56: 18,826,294 km (0.115 R)
• M57: 19,284,063 km (0.077 R)
• M58: 19,325,951 km (0.089 R)
• M59: 19,367,688 km (0.109 R)
• M60: 19,493,351 km (0.094 R)
• M61: 19,619,312 km (0.083 R)
• M62: 20,253,158 km (0.084 R)
• M63: 20,765,082 km (0.047 R)
• M64: 21,410,896 km (0.081 R)
• M65: 21,975,927 km (0.064 R)
• M66: 22,325,986 km (0.053 R)
• M67: 22,369,968 km (0.116 R)
• M68: 22,987,508 km (0.068 R)
• M69: 23,209,511 km (0.113 R)
• M70: 23,789,801 km (0.054 R)
• M71: 23,924,439 km (0.111 R)
• M72: 24,149,285 km (0.081 R)
• M73: 25,513,318 km (0.071 R)
• M74: 25,559,245 km (0.107 R)
• M75: 25,789,177 km (0.112 R)
• M76: 26,297,361 km (0.069 R)
• M77: 26,949,009 km (0.047 R)
• M78: 29,607,962 km (0.088 R)
• M79: 29,752,773 km (0.091 R)
• M80: 29,994,672 km (0.075 R)
• M81: 30,091,612 km (0.108 R)
• M82: 30,285,790 km (0.057 R)
• M83: 30,383,028 km (0.112 R)
• M84: 31,164,528 km (0.096 R)
• M85: 31,853,875 km (0.091 R)
• M86: 33,599,083 km (0.085 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: 307 - 19,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit