🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.5

Radius: 12.4

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.49 AU - 0.61 AU

Year: 272 Days

Day: 8.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 30,184,103 km

• M1: 156,629 km (0.049 R)
• M2: 242,797 km (0.07 R)
• M3: 335,099 km (0.103 R)
• M4: 530,474 km (0.075 R)
• M5: 650,601 km (0.103 R)
• M6: 755,020 km (0.11 R)
• M7: 925,562 km (0.098 R)
• M8: 1,004,849 km (0.075 R)
• M9: 1,132,605 km (0.096 R)
• M10: 1,214,286 km (0.109 R)
• M11: 1,318,556 km (0.081 R)
• M12: 1,425,967 km (0.076 R)
• M13: 1,523,654 km (0.053 R)
• M14: 1,641,238 km (0.12 R)
• M15: 1,753,137 km (0.094 R)
• M16: 1,881,492 km (0.114 R)
• M17: 2,013,139 km (0.069 R)
• M18: 2,099,307 km (0.097 R)
• M19: 2,186,971 km (0.053 R)
• M20: 2,325,798 km (0.112 R)
• M21: 2,493,198 km (0.047 R)
• M22: 2,680,495 km (0.109 R)
• M23: 2,760,081 km (0.098 R)
• M24: 2,899,656 km (0.087 R)
• M25: 3,069,449 km (0.1 R)
• M26: 3,147,090 km (0.082 R)
• M27: 3,435,964 km (0.092 R)
• M28: 3,557,437 km (0.078 R)
• M29: 3,686,391 km (0.06 R)
• M30: 3,793,054 km (0.106 R)
• M31: 3,900,615 km (0.053 R)
• M32: 4,009,373 km (0.039 R)
• M33: 4,143,562 km (0.076 R)
• M34: 4,223,597 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.6

Radius: 9.4

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.55 AU - 0.73 AU

Year: 341 Days

Day: 13.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 30,184,103 km

• M1: 127,457 km (0.119 R)
• M2: 187,446 km (0.11 R)
• M3: 249,978 km (0.085 R)
• M4: 311,313 km (0.099 R)
• M5: 371,302 km (0.062 R)
• M6: 445,652 km (0.086 R)
• M7: 516,262 km (0.077 R)
• M8: 584,180 km (0.084 R)
• M9: 734,226 km (0.083 R)
• M10: 800,498 km (0.051 R)
• M11: 860,637 km (0.079 R)
• M12: 1,073,365 km (0.048 R)
• M13: 1,167,761 km (0.112 R)
• M14: 1,265,149 km (0.074 R)
• M15: 1,423,873 km (0.095 R)
• M16: 1,483,263 km (0.105 R)
• M17: 1,589,328 km (0.108 R)
• M18: 1,708,557 km (0.092 R)
• M19: 1,814,622 km (0.104 R)
• M20: 1,983,518 km (0.114 R)
• M21: 2,089,583 km (0.083 R)
• M22: 2,220,631 km (0.092 R)
• M23: 2,331,034 km (0.111 R)
• M24: 2,509,055 km (0.09 R)
• M25: 2,654,764 km (0.106 R)
• M26: 2,759,632 km (0.06 R)
• M27: 2,822,014 km (0.05 R)
• M28: 2,903,844 km (0.112 R)
• M29: 2,973,706 km (0.113 R)
• M30: 3,057,032 km (0.073 R)
• M31: 3,167,137 km (0.079 R)
• M32: 3,272,005 km (0.108 R)
• M33: 3,397,966 km (0.091 R)
• M34: 3,552,800 km (0.063 R)
• M35: 3,648,243 km (0.094 R)
• M36: 3,778,992 km (0.046 R)
• M37: 3,918,417 km (0.119 R)
• M38: 4,017,002 km (0.097 R)
• M39: 4,087,911 km (0.026 R)
• M40: 4,245,588 km (0.1 R)
• M41: 4,412,539 km (0.073 R)
• M42: 4,507,833 km (0.117 R)
• M43: 4,596,395 km (0.082 R)
• M44: 4,737,914 km (0.114 R)
• M45: 4,933,887 km (0.097 R)
• M46: 5,040,551 km (0.086 R)
• M47: 5,147,962 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.2

Radius: 14

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.33 AU - 1.91 AU

Year: 1375 Days

Day: 12.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 30,184,103 km

• M1: 180,565 km (0.05 R)
• M2: 332,706 km (0.088 R)
• M3: 509,381 km (0.049 R)
• M4: 622,776 km (0.082 R)
• M5: 711,188 km (0.077 R)
• M6: 812,167 km (0.045 R)
• M7: 926,609 km (0.068 R)
• M8: 1,055,413 km (0.061 R)
• M9: 1,147,864 km (0.058 R)
• M10: 1,260,960 km (0.103 R)
• M11: 1,405,771 km (0.091 R)
• M12: 1,604,886 km (0.06 R)
• M13: 2,010,296 km (0.095 R)
• M14: 2,160,044 km (0.085 R)
• M15: 2,425,580 km (0.1 R)
• M16: 2,562,462 km (0.111 R)
• M17: 2,666,881 km (0.104 R)
• M18: 2,844,304 km (0.12 R)
• M19: 2,952,613 km (0.048 R)
• M20: 3,136,319 km (0.083 R)
• M21: 3,273,501 km (0.116 R)
• M22: 3,374,479 km (0.057 R)
• M23: 3,476,655 km (0.095 R)
• M24: 3,644,952 km (0.073 R)
• M25: 3,736,656 km (0.098 R)
• M26: 4,111,398 km (0.115 R)
• M27: 4,414,633 km (0.113 R)
• M28: 4,611,354 km (0.097 R)
• M29: 4,739,410 km (0.063 R)
• M30: 4,984,601 km (0.108 R)
• M31: 5,608,424 km (0.081 R)
• M32: 5,806,492 km (0.119 R)
• M33: 6,053,627 km (0.111 R)
• M34: 6,257,081 km (0.08 R)
• M35: 6,510,499 km (0.111 R)
• M36: 6,622,399 km (0.119 R)
• M37: 6,978,441 km (0.08 R)
• M38: 7,208,373 km (0.098 R)
• M39: 7,390,883 km (0.043 R)
• M40: 7,507,719 km (0.082 R)
• M41: 7,608,398 km (0.11 R)
• M42: 8,798,599 km (0.091 R)
• M43: 9,316,207 km (0.088 R)
• M44: 9,406,415 km (0.08 R)
• M45: 10,009,444 km (0.058 R)
• M46: 10,157,546 km (0.081 R)
• M47: 10,927,975 km (0.088 R)
• M48: 11,137,861 km (0.073 R)
• M49: 11,329,795 km (0.087 R)
• M50: 11,445,583 km (0.101 R)
• M51: 11,736,701 km (0.117 R)
• M52: 11,912,478 km (0.099 R)
• M53: 12,049,809 km (0.119 R)
• M54: 12,326,266 km (0.103 R)
• M55: 12,624,564 km (0.117 R)
• M56: 12,824,876 km (0.119 R)
• M57: 13,391,253 km (0.088 R)
• M58: 13,636,594 km (0.035 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596

Radius: 15

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.11 AU - 2.39 AU

Year: 2251 Days

Day: 12.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 30,184,103 km

• M1: 300,991 km (0.085 R)
• M2: 414,386 km (0.116 R)
• M3: 565,480 km (0.025 R)
• M4: 724,054 km (0.114 R)
• M5: 839,543 km (0.097 R)
• M6: 1,007,841 km (0.046 R)
• M7: 1,111,063 km (0.033 R)
• M8: 1,278,314 km (0.084 R)
• M9: 1,529,788 km (0.096 R)
• M10: 1,684,173 km (0.084 R)
• M11: 1,844,243 km (0.117 R)
• M12: 1,961,677 km (0.115 R)
• M13: 2,081,954 km (0.093 R)
• M14: 2,254,590 km (0.114 R)
• M15: 2,720,886 km (0.026 R)
• M16: 3,048,805 km (0.114 R)
• M17: 3,189,277 km (0.043 R)
• M18: 3,303,271 km (0.072 R)
• M19: 3,433,271 km (0.083 R)
• M20: 4,454,426 km (0.097 R)
• M21: 4,630,802 km (0.073 R)
• M22: 4,793,265 km (0.062 R)
• M23: 5,073,761 km (0.068 R)
• M24: 5,274,971 km (0.077 R)
• M25: 5,376,697 km (0.1 R)
• M26: 5,547,538 km (0.069 R)
• M27: 5,650,910 km (0.094 R)
• M28: 5,859,749 km (0.115 R)
• M29: 6,018,023 km (0.077 R)
• M30: 6,267,253 km (0.053 R)
• M31: 6,501,673 km (0.099 R)
• M32: 6,665,632 km (0.074 R)
• M33: 6,812,687 km (0.11 R)
• M34: 7,016,589 km (0.116 R)
• M35: 7,109,938 km (0.09 R)
• M36: 7,297,833 km (0.086 R)
• M37: 7,487,523 km (0.105 R)
• M38: 7,659,561 km (0.106 R)
• M39: 7,832,945 km (0.087 R)
• M40: 8,007,675 km (0.089 R)
• M41: 8,262,440 km (0.074 R)
• M42: 8,400,668 km (0.107 R)
• M43: 8,800,095 km (0.038 R)
• M44: 9,266,990 km (0.091 R)
• M45: 9,575,909 km (0.102 R)
• M46: 9,700,524 km (0.039 R)
• M47: 9,888,419 km (0.041 R)
• M48: 10,056,418 km (0.071 R)
• M49: 10,288,893 km (0.098 R)
• M50: 10,523,313 km (0.114 R)
• M51: 11,019,080 km (0.054 R)
• M52: 11,237,044 km (0.051 R)
• M53: 11,655,021 km (0.075 R)
• M54: 11,944,044 km (0.112 R)
• M55: 12,190,581 km (0.047 R)
• M56: 12,506,532 km (0.116 R)
• M57: 12,734,070 km (0.118 R)
• M58: 13,844,834 km (0.097 R)
• M59: 14,674,354 km (0.116 R)
• M60: 14,842,353 km (0.106 R)
• M61: 15,107,291 km (0.102 R)
• M62: 15,276,935 km (0.113 R)
• M63: 15,495,796 km (0.055 R)
• M64: 15,740,239 km (0.075 R)
• M65: 15,862,909 km (0.102 R)
• M66: 15,985,879 km (0.112 R)

Asteroid Belt

Center: 2.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.7

Radius: 14.3

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.35 AU - 3.61 AU

Year: 4329 Days

Day: 9.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,184,103 km

• M1: 185,501 km (0.108 R)
• M2: 318,494 km (0.101 R)
• M3: 464,202 km (0.074 R)
• M4: 831,465 km (0.082 R)
• M5: 947,852 km (0.106 R)
• M6: 1,126,771 km (0.042 R)
• M7: 1,257,669 km (0.049 R)
• M8: 1,425,219 km (0.101 R)
• M9: 1,633,310 km (0.104 R)
• M10: 1,973,645 km (0.063 R)
• M11: 2,225,568 km (0.088 R)
• M12: 2,662,992 km (0.064 R)
• M13: 2,821,565 km (0.097 R)
• M14: 2,922,245 km (0.103 R)
• M15: 3,232,062 km (0.109 R)
• M16: 3,618,025 km (0.106 R)
• M17: 3,749,970 km (0.097 R)
• M18: 3,928,590 km (0.117 R)
• M19: 4,018,947 km (0.038 R)
• M20: 4,155,829 km (0.098 R)
• M21: 4,248,131 km (0.059 R)
• M22: 4,528,776 km (0.098 R)
• M23: 4,695,279 km (0.081 R)
• M24: 4,888,110 km (0.088 R)
• M25: 5,282,002 km (0.09 R)
• M26: 5,609,621 km (0.103 R)
• M27: 5,892,062 km (0.086 R)
• M28: 6,048,092 km (0.12 R)
• M29: 6,152,960 km (0.082 R)
• M30: 6,311,235 km (0.051 R)
• M31: 6,686,277 km (0.046 R)
• M32: 6,985,921 km (0.052 R)
• M33: 7,151,377 km (0.089 R)
• M34: 7,318,029 km (0.045 R)
• M35: 7,825,913 km (0.087 R)
• M36: 7,997,801 km (0.098 R)
• M37: 8,286,974 km (0.055 R)
• M38: 9,753,931 km (0.11 R)
• M39: 9,877,199 km (0.118 R)
• M40: 10,219,031 km (0.107 R)
• M41: 10,312,828 km (0.057 R)
• M42: 10,501,471 km (0.092 R)
• M43: 10,818,469 km (0.079 R)
• M44: 11,919,809 km (0.119 R)
• M45: 12,117,876 km (0.078 R)
• M46: 12,250,570 km (0.042 R)
• M47: 12,988,985 km (0.069 R)
• M48: 13,500,609 km (0.08 R)
• M49: 13,707,204 km (0.1 R)
• M50: 14,403,283 km (0.1 R)
• M51: 15,182,389 km (0.044 R)
• M52: 16,230,172 km (0.107 R)
• M53: 16,486,733 km (0.045 R)
• M54: 16,670,738 km (0.076 R)
• M55: 17,413,491 km (0.112 R)
• M56: 17,788,982 km (0.077 R)
• M57: 18,053,471 km (0.079 R)
• M58: 18,167,165 km (0.073 R)
• M59: 19,008,653 km (0.031 R)
• M60: 19,201,635 km (0.045 R)
• M61: 19,823,663 km (0.039 R)
• M62: 20,058,531 km (0.082 R)
• M63: 20,373,285 km (0.112 R)
• M64: 20,927,994 km (0.109 R)
• M65: 22,133,454 km (0.105 R)
• M66: 23,072,928 km (0.077 R)
• M67: 23,361,353 km (0.097 R)
• M68: 24,150,482 km (0.067 R)
• M69: 24,737,653 km (0.108 R)
• M70: 25,414,285 km (0.088 R)
• M71: 25,584,377 km (0.067 R)
• M72: 26,225,853 km (0.084 R)
• M73: 26,742,714 km (0.076 R)
• M74: 26,959,182 km (0.091 R)
• M75: 28,049,750 km (0.104 R)
• M76: 28,225,677 km (0.045 R)
• M77: 28,711,123 km (0.08 R)
• M78: 29,735,120 km (0.094 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 19,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit