🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.7

Radius: 11.6

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.5 AU - 0.76 AU

Year: 333 Days

Day: 13.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 29,335,813 km

• M1: 144,960 km (0.031 R)
• M2: 232,924 km (0.092 R)
• M3: 311,912 km (0.061 R)
• M4: 428,897 km (0.055 R)
• M5: 503,098 km (0.098 R)
• M6: 580,440 km (0.111 R)
• M7: 653,294 km (0.115 R)
• M8: 742,005 km (0.083 R)
• M9: 838,047 km (0.076 R)
• M10: 927,806 km (0.039 R)
• M11: 1,004,550 km (0.109 R)
• M12: 1,153,100 km (0.117 R)
• M13: 1,248,394 km (0.072 R)
• M14: 1,343,389 km (0.078 R)
• M15: 1,437,785 km (0.093 R)
• M16: 1,534,575 km (0.09 R)
• M17: 1,690,755 km (0.111 R)
• M18: 1,769,144 km (0.077 R)
• M19: 1,873,414 km (0.026 R)
• M20: 1,997,730 km (0.117 R)
• M21: 2,077,316 km (0.097 R)
• M22: 2,180,090 km (0.099 R)
• M23: 2,277,328 km (0.091 R)
• M24: 2,379,653 km (0.075 R)
• M25: 2,479,884 km (0.065 R)
• M26: 2,569,643 km (0.117 R)
• M27: 2,652,669 km (0.105 R)
• M28: 2,732,555 km (0.034 R)
• M29: 2,805,110 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.7

Radius: 14.3

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.95 AU - 1.31 AU

Year: 801 Days

Day: 13.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 29,335,813 km

• M1: 178,769 km (0.041 R)
• M2: 277,953 km (0.108 R)
• M3: 460,911 km (0.056 R)
• M4: 683,213 km (0.078 R)
• M5: 789,727 km (0.114 R)
• M6: 931,995 km (0.111 R)
• M7: 1,039,556 km (0.049 R)
• M8: 1,128,866 km (0.108 R)
• M9: 1,364,931 km (0.104 R)
• M10: 1,519,765 km (0.119 R)
• M11: 1,628,074 km (0.061 R)
• M12: 1,744,610 km (0.119 R)
• M13: 1,902,885 km (0.094 R)
• M14: 2,026,154 km (0.063 R)
• M15: 2,158,099 km (0.109 R)
• M16: 2,269,400 km (0.069 R)
• M17: 2,358,560 km (0.044 R)
• M18: 2,546,904 km (0.035 R)
• M19: 2,646,087 km (0.077 R)
• M20: 2,797,480 km (0.079 R)
• M21: 2,893,522 km (0.09 R)
• M22: 2,997,343 km (0.109 R)
• M23: 3,095,778 km (0.085 R)
• M24: 3,282,626 km (0.044 R)
• M25: 3,391,085 km (0.084 R)
• M26: 3,562,972 km (0.106 R)
• M27: 3,759,095 km (0.096 R)
• M28: 3,958,808 km (0.077 R)
• M29: 4,052,756 km (0.088 R)
• M30: 4,496,164 km (0.092 R)
• M31: 4,609,559 km (0.058 R)
• M32: 4,762,149 km (0.094 R)
• M33: 4,978,767 km (0.044 R)
• M34: 5,103,980 km (0.099 R)
• M35: 5,206,455 km (0.086 R)
• M36: 5,317,756 km (0.089 R)
• M37: 5,510,288 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.6

Radius: 12.4

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.06 AU - 2.96 AU

Year: 2652 Days

Day: 14.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 29,335,813 km

• M1: 161,267 km (0.049 R)
• M2: 268,977 km (0.092 R)
• M3: 358,586 km (0.068 R)
• M4: 651,050 km (0.096 R)
• M5: 807,380 km (0.109 R)
• M6: 1,148,762 km (0.11 R)
• M7: 1,284,298 km (0.025 R)
• M8: 1,485,806 km (0.099 R)
• M9: 1,584,541 km (0.11 R)
• M10: 2,394,763 km (0.066 R)
• M11: 2,660,598 km (0.108 R)
• M12: 2,998,540 km (0.117 R)
• M13: 3,399,612 km (0.078 R)
• M14: 3,920,811 km (0.041 R)
• M15: 4,199,661 km (0.052 R)
• M16: 4,306,025 km (0.111 R)
• M17: 4,795,509 km (0.091 R)
• M18: 5,112,956 km (0.102 R)
• M19: 6,368,980 km (0.07 R)
• M20: 6,471,155 km (0.101 R)
• M21: 6,759,729 km (0.113 R)
• M22: 6,968,568 km (0.112 R)
• M23: 7,307,108 km (0.091 R)
• M24: 7,435,463 km (0.09 R)
• M25: 7,781,483 km (0.117 R)
• M26: 7,912,680 km (0.099 R)
• M27: 8,022,485 km (0.112 R)
• M28: 8,377,331 km (0.038 R)
• M29: 8,647,056 km (0.062 R)
• M30: 8,805,630 km (0.073 R)
• M31: 9,264,147 km (0.096 R)
• M32: 9,379,936 km (0.053 R)
• M33: 9,683,470 km (0.09 R)
• M34: 9,848,177 km (0.097 R)
• M35: 9,966,509 km (0.049 R)
• M36: 10,061,354 km (0.057 R)
• M37: 10,228,306 km (0.093 R)
• M38: 10,324,048 km (0.108 R)
• M39: 10,637,456 km (0.083 R)
• M40: 10,905,086 km (0.102 R)
• M41: 11,150,427 km (0.035 R)
• M42: 11,447,229 km (0.05 R)
• M43: 11,771,557 km (0.093 R)
• M44: 12,276,600 km (0.05 R)
• M45: 12,404,057 km (0.085 R)
• M46: 12,583,126 km (0.057 R)
• M47: 12,917,926 km (0.106 R)
• M48: 13,203,658 km (0.082 R)
• M49: 13,281,897 km (0.094 R)
• M50: 13,596,502 km (0.111 R)
• M51: 14,690,062 km (0.066 R)
• M52: 14,825,448 km (0.056 R)
• M53: 14,906,829 km (0.12 R)
• M54: 15,151,871 km (0.04 R)
• M55: 15,453,161 km (0.027 R)
• M56: 15,978,249 km (0.098 R)
• M57: 16,509,322 km (0.101 R)
• M58: 16,734,616 km (0.117 R)
• M59: 16,847,712 km (0.076 R)
• M60: 16,960,958 km (0.064 R)
• M61: 17,502,652 km (0.099 R)
• M62: 17,732,434 km (0.113 R)
• M63: 18,078,903 km (0.107 R)
• M64: 18,282,206 km (0.106 R)
• M65: 18,486,108 km (0.115 R)
• M66: 19,161,542 km (0.059 R)
• M67: 19,368,736 km (0.101 R)
• M68: 19,845,205 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438

Radius: 11.3

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.07 AU - 4.57 AU

Year: 5988 Days

Day: 10.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 29,335,813 km

• M1: 161,416 km (0.087 R)
• M2: 235,766 km (0.116 R)
• M3: 428,598 km (0.09 R)
• M4: 580,440 km (0.065 R)
• M5: 876,793 km (0.085 R)
• M6: 1,220,270 km (0.094 R)
• M7: 1,323,941 km (0.047 R)
• M8: 1,399,937 km (0.107 R)
• M9: 1,493,286 km (0.065 R)
• M10: 1,939,387 km (0.085 R)
• M11: 2,426,029 km (0.12 R)
• M12: 2,501,426 km (0.117 R)
• M13: 2,732,256 km (0.055 R)
• M14: 3,071,394 km (0.098 R)
• M15: 3,153,224 km (0.062 R)
• M16: 3,235,652 km (0.109 R)
• M17: 3,637,771 km (0.077 R)
• M18: 3,811,903 km (0.037 R)
• M19: 3,900,016 km (0.092 R)
• M20: 4,033,458 km (0.116 R)
• M21: 4,123,217 km (0.119 R)
• M22: 4,282,089 km (0.068 R)
• M23: 4,794,612 km (0.114 R)
• M24: 4,961,862 km (0.109 R)
• M25: 5,082,438 km (0.109 R)
• M26: 5,302,048 km (0.118 R)
• M27: 5,400,633 km (0.112 R)
• M28: 5,574,765 km (0.085 R)
• M29: 5,826,687 km (0.084 R)
• M30: 6,159,842 km (0.103 R)
• M31: 6,263,663 km (0.111 R)
• M32: 6,446,771 km (0.044 R)
• M33: 6,737,888 km (0.081 R)
• M34: 7,006,416 km (0.034 R)
• M35: 7,196,555 km (0.098 R)
• M36: 7,415,866 km (0.096 R)
• M37: 7,693,220 km (0.104 R)
• M38: 7,833,244 km (0.093 R)
• M39: 7,945,741 km (0.099 R)
• M40: 8,401,416 km (0.078 R)
• M41: 8,516,756 km (0.107 R)
• M42: 8,777,954 km (0.102 R)
• M43: 10,836,421 km (0.116 R)
• M44: 13,371,506 km (0.095 R)
• M45: 13,675,340 km (0.104 R)
• M46: 13,879,242 km (0.111 R)
• M47: 14,324,445 km (0.118 R)
• M48: 14,670,016 km (0.091 R)
• M49: 15,018,429 km (0.118 R)
• M50: 15,404,990 km (0.114 R)
• M51: 15,794,693 km (0.095 R)
• M52: 16,403,407 km (0.07 R)
• M53: 16,656,227 km (0.081 R)
• M54: 16,837,689 km (0.064 R)
• M55: 17,019,750 km (0.087 R)
• M56: 17,165,907 km (0.096 R)
• M57: 17,385,816 km (0.118 R)
• M58: 17,496,219 km (0.048 R)
• M59: 17,606,772 km (0.105 R)
• M60: 18,914,108 km (0.058 R)
• M61: 19,027,652 km (0.097 R)
• M62: 19,217,342 km (0.099 R)
• M63: 20,601,572 km (0.078 R)
• M64: 20,757,453 km (0.051 R)
• M65: 20,835,393 km (0.04 R)
• M66: 22,017,815 km (0.054 R)
• M67: 22,177,136 km (0.085 R)
• M68: 22,737,680 km (0.056 R)
• M69: 23,221,928 km (0.114 R)
• M70: 23,506,014 km (0.093 R)
• M71: 23,709,467 km (0.073 R)
• M72: 23,995,498 km (0.051 R)
• M73: 24,241,587 km (0.115 R)
• M74: 24,529,712 km (0.088 R)
• M75: 25,026,377 km (0.029 R)
• M76: 25,400,970 km (0.069 R)
• M77: 25,484,446 km (0.117 R)
• M78: 25,903,470 km (0.096 R)
• M79: 27,131,070 km (0.075 R)
• M80: 27,473,051 km (0.094 R)
• M81: 28,421,052 km (0.093 R)
• M82: 28,811,952 km (0.051 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 16,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit