🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.39 AU - 0.63 AU

Year: 239 Days

Day: 25.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.54 AU - 0.68 AU

Year: 313 Days

Day: 31.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,026,798 km

• M1: 565,181 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.9

Radius: 11.8

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.66 AU - 0.72 AU

Year: 376 Days

Day: 5.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 34,026,798 km

• M1: 151,991 km (0.101 R)
• M2: 238,758 km (0.087 R)
• M3: 322,084 km (0.074 R)
• M4: 430,543 km (0.117 R)
• M5: 515,065 km (0.108 R)
• M6: 635,342 km (0.114 R)
• M7: 716,424 km (0.049 R)
• M8: 801,545 km (0.101 R)
• M9: 878,289 km (0.073 R)
• M10: 983,456 km (0.099 R)
• M11: 1,084,136 km (0.107 R)
• M12: 1,235,230 km (0.114 R)
• M13: 1,364,333 km (0.043 R)
• M14: 1,458,130 km (0.1 R)
• M15: 1,574,518 km (0.078 R)
• M16: 1,795,623 km (0.06 R)
• M17: 1,893,610 km (0.055 R)
• M18: 2,268,353 km (0.107 R)
• M19: 2,350,931 km (0.039 R)
• M20: 2,452,657 km (0.1 R)
• M21: 2,562,013 km (0.09 R)
• M22: 2,666,732 km (0.074 R)
• M23: 2,766,663 km (0.117 R)
• M24: 2,880,657 km (0.119 R)
• M25: 3,009,311 km (0.093 R)
• M26: 3,179,254 km (0.111 R)
• M27: 3,332,442 km (0.071 R)
• M28: 3,406,493 km (0.028 R)
• M29: 3,563,272 km (0.101 R)
• M30: 3,659,912 km (0.079 R)
• M31: 3,771,362 km (0.026 R)
• M32: 3,905,402 km (0.087 R)
• M33: 4,019,396 km (0.076 R)
• M34: 4,149,097 km (0.054 R)
• M35: 4,228,982 km (0.071 R)
• M36: 4,479,259 km (0.105 R)
• M37: 4,583,828 km (0.042 R)
• M38: 4,658,926 km (0.037 R)
• M39: 4,787,730 km (0.086 R)
• M40: 4,917,581 km (0.095 R)
• M41: 5,181,023 km (0.12 R)
• M42: 5,377,744 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.7

Radius: 13.2

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.81 AU - 0.93 AU

Year: 532 Days

Day: 11.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 34,026,798 km

• M1: 165,306 km (0.113 R)
• M2: 349,461 km (0.044 R)
• M3: 446,998 km (0.068 R)
• M4: 549,174 km (0.112 R)
• M5: 674,686 km (0.113 R)
• M6: 772,823 km (0.064 R)
• M7: 856,298 km (0.071 R)
• M8: 943,215 km (0.119 R)
• M9: 1,161,029 km (0.115 R)
• M10: 1,282,203 km (0.093 R)
• M11: 1,438,683 km (0.081 R)
• M12: 1,525,749 km (0.102 R)
• M13: 1,646,773 km (0.11 R)
• M14: 1,798,017 km (0.104 R)
• M15: 1,967,661 km (0.092 R)
• M16: 2,135,809 km (0.094 R)
• M17: 2,229,008 km (0.108 R)
• M18: 2,330,884 km (0.115 R)
• M19: 2,449,366 km (0.067 R)
• M20: 2,539,573 km (0.117 R)
• M21: 2,646,237 km (0.077 R)
• M22: 2,935,559 km (0.04 R)
• M23: 3,072,142 km (0.05 R)
• M24: 3,227,275 km (0.108 R)
• M25: 3,384,951 km (0.099 R)
• M26: 3,613,686 km (0.104 R)
• M27: 3,795,148 km (0.116 R)
• M28: 3,970,776 km (0.039 R)
• M29: 4,266,681 km (0.069 R)
• M30: 4,357,786 km (0.102 R)
• M31: 4,440,364 km (0.088 R)
• M32: 4,569,766 km (0.033 R)
• M33: 4,700,515 km (0.118 R)
• M34: 4,785,337 km (0.096 R)
• M35: 4,880,032 km (0.093 R)
• M36: 5,090,816 km (0.079 R)
• M37: 5,177,882 km (0.102 R)
• M38: 5,275,120 km (0.057 R)
• M39: 5,373,107 km (0.114 R)
• M40: 5,501,462 km (0.069 R)
• M41: 5,660,783 km (0.059 R)
• M42: 5,781,210 km (0.086 R)
• M43: 5,994,237 km (0.06 R)
• M44: 6,199,485 km (0.068 R)
• M45: 6,282,363 km (0.117 R)
• M46: 6,438,543 km (0.11 R)
• M47: 6,532,789 km (0.115 R)
• M48: 7,065,507 km (0.056 R)
• M49: 7,195,358 km (0.081 R)
• M50: 7,446,683 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.5

Radius: 12.3

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.51 AU - 1.91 AU

Year: 1467 Days

Day: 10.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 34,026,798 km

• M1: 202,705 km (0.116 R)
• M2: 298,149 km (0.111 R)
• M3: 422,315 km (0.101 R)
• M4: 514,168 km (0.119 R)
• M5: 681,568 km (0.055 R)
• M6: 780,153 km (0.104 R)
• M7: 977,472 km (0.114 R)
• M8: 1,090,868 km (0.086 R)
• M9: 1,183,319 km (0.117 R)
• M10: 1,543,102 km (0.057 R)
• M11: 1,795,474 km (0.088 R)
• M12: 1,937,143 km (0.094 R)
• M13: 2,384,740 km (0.112 R)
• M14: 2,462,531 km (0.108 R)
• M15: 2,620,655 km (0.096 R)
• M16: 2,712,658 km (0.098 R)
• M17: 2,911,773 km (0.117 R)
• M18: 3,019,184 km (0.1 R)
• M19: 3,238,046 km (0.082 R)
• M20: 3,627,300 km (0.104 R)
• M21: 4,031,663 km (0.055 R)
• M22: 4,138,475 km (0.097 R)
• M23: 4,368,407 km (0.115 R)
• M24: 4,464,449 km (0.105 R)
• M25: 4,644,565 km (0.064 R)
• M26: 4,812,863 km (0.106 R)
• M27: 5,805,445 km (0.031 R)
• M28: 6,063,351 km (0.081 R)
• M29: 6,232,247 km (0.093 R)
• M30: 6,402,789 km (0.12 R)
• M31: 6,574,826 km (0.078 R)
• M32: 6,939,696 km (0.111 R)
• M33: 7,084,207 km (0.052 R)
• M34: 7,655,970 km (0.095 R)
• M35: 7,772,208 km (0.118 R)
• M36: 7,955,914 km (0.113 R)
• M37: 8,056,743 km (0.076 R)
• M38: 8,447,193 km (0.091 R)
• M39: 8,705,250 km (0.092 R)
• M40: 8,826,574 km (0.094 R)
• M41: 9,264,447 km (0.025 R)
• M42: 9,619,741 km (0.11 R)
• M43: 9,817,211 km (0.054 R)
• M44: 9,979,674 km (0.087 R)
• M45: 10,088,581 km (0.112 R)
• M46: 11,236,446 km (0.104 R)
• M47: 11,349,691 km (0.083 R)
• M48: 11,596,528 km (0.084 R)
• M49: 11,883,456 km (0.043 R)
• M50: 11,979,648 km (0.029 R)
• M51: 12,153,481 km (0.036 R)
• M52: 12,289,166 km (0.113 R)
• M53: 12,738,707 km (0.056 R)
• M54: 12,876,637 km (0.087 R)
• M55: 13,153,991 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.3

Radius: 8.7

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.31 AU - 4.43 AU

Year: 5993 Days

Day: 8.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 34,026,798 km

• M1: 140,921 km (0.037 R)
• M2: 228,885 km (0.116 R)
• M3: 340,784 km (0.112 R)
• M4: 401,371 km (0.114 R)
• M5: 466,446 km (0.064 R)
• M6: 599,439 km (0.081 R)
• M7: 715,527 km (0.101 R)
• M8: 850,165 km (0.085 R)
• M9: 1,027,887 km (0.115 R)
• M10: 1,157,140 km (0.118 R)
• M11: 1,292,077 km (0.074 R)
• M12: 1,564,046 km (0.118 R)
• M13: 1,631,664 km (0.085 R)
• M14: 1,811,780 km (0.075 R)
• M15: 2,628,435 km (0.09 R)
• M16: 2,940,197 km (0.118 R)
• M17: 3,563,272 km (0.12 R)
• M18: 3,689,083 km (0.06 R)
• M19: 4,112,894 km (0.101 R)
• M20: 4,169,442 km (0.12 R)
• M21: 4,397,878 km (0.119 R)
• M22: 4,455,623 km (0.12 R)
• M23: 4,767,834 km (0.063 R)
• M24: 5,046,983 km (0.075 R)
• M25: 5,107,571 km (0.114 R)
• M26: 5,270,034 km (0.115 R)
• M27: 5,621,290 km (0.116 R)
• M28: 6,216,240 km (0.11 R)
• M29: 6,281,166 km (0.109 R)
• M30: 6,368,082 km (0.072 R)
• M31: 6,875,817 km (0.118 R)
• M32: 7,168,580 km (0.115 R)
• M33: 7,305,014 km (0.091 R)
• M34: 7,673,324 km (0.118 R)
• M35: 7,812,898 km (0.113 R)
• M36: 7,977,007 km (0.074 R)
• M37: 8,071,254 km (0.037 R)
• M38: 8,332,302 km (0.112 R)
• M39: 8,717,068 km (0.094 R)
• M40: 8,862,776 km (0.031 R)
• M41: 9,503,803 km (0.035 R)
• M42: 10,032,482 km (0.095 R)
• M43: 10,338,858 km (0.113 R)
• M44: 10,441,632 km (0.088 R)
• M45: 10,570,735 km (0.111 R)
• M46: 10,648,376 km (0.055 R)
• M47: 11,013,246 km (0.093 R)
• M48: 11,461,890 km (0.096 R)
• M49: 11,970,522 km (0.099 R)
• M50: 12,159,614 km (0.085 R)
• M51: 12,678,270 km (0.036 R)
• M52: 13,037,305 km (0.107 R)
• M53: 13,906,768 km (0.076 R)
• M54: 14,077,309 km (0.064 R)
• M55: 14,362,892 km (0.047 R)
• M56: 15,085,449 km (0.079 R)
• M57: 15,260,628 km (0.115 R)
• M58: 15,407,085 km (0.1 R)
• M59: 16,146,697 km (0.078 R)
• M60: 16,746,584 km (0.032 R)
• M61: 17,140,326 km (0.108 R)
• M62: 17,292,766 km (0.03 R)
• M63: 17,506,691 km (0.107 R)
• M64: 17,568,026 km (0.118 R)
• M65: 17,660,029 km (0.115 R)
• M66: 17,721,513 km (0.048 R)
• M67: 17,783,148 km (0.094 R)
• M68: 18,371,367 km (0.086 R)
• M69: 18,966,018 km (0.108 R)
• M70: 19,535,238 km (0.069 R)
• M71: 20,142,157 km (0.098 R)
• M72: 20,593,194 km (0.104 R)
• M73: 21,080,285 km (0.115 R)
• M74: 21,768,585 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.7

Radius: 8.2

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.31 AU - 5.01 AU

Year: 6599 Days

Day: 11.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 34,026,798 km

• M1: 135,835 km (0.091 R)
• M2: 190,887 km (0.118 R)
• M3: 343,477 km (0.062 R)
• M4: 625,768 km (0.095 R)
• M5: 771,027 km (0.091 R)
• M6: 869,612 km (0.037 R)
• M7: 1,002,755 km (0.116 R)
• M8: 1,095,356 km (0.034 R)
• M9: 1,174,792 km (0.109 R)
• M10: 1,272,779 km (0.027 R)
• M11: 1,860,100 km (0.076 R)
• M12: 2,033,484 km (0.112 R)
• M13: 2,112,322 km (0.109 R)
• M14: 2,543,014 km (0.038 R)
• M15: 2,779,528 km (0.101 R)
• M16: 3,023,223 km (0.064 R)
• M17: 3,273,800 km (0.111 R)
• M18: 3,413,524 km (0.11 R)
• M19: 3,483,985 km (0.105 R)
• M20: 3,771,063 km (0.091 R)
• M21: 3,966,737 km (0.1 R)
• M22: 4,496,164 km (0.069 R)
• M23: 5,047,731 km (0.115 R)
• M24: 5,263,601 km (0.109 R)
• M25: 5,372,658 km (0.095 R)
• M26: 5,509,989 km (0.1 R)
• M27: 5,732,291 km (0.076 R)
• M28: 6,243,018 km (0.094 R)
• M29: 6,679,844 km (0.11 R)
• M30: 6,768,406 km (0.114 R)
• M31: 6,827,647 km (0.066 R)
• M32: 7,006,416 km (0.112 R)
• M33: 7,737,202 km (0.089 R)
• M34: 8,080,230 km (0.094 R)
• M35: 8,587,965 km (0.078 R)
• M36: 9,073,410 km (0.059 R)
• M37: 9,335,954 km (0.09 R)
• M38: 9,501,410 km (0.111 R)
• M39: 10,070,929 km (0.089 R)
• M40: 10,720,632 km (0.092 R)
• M41: 10,998,286 km (0.074 R)
• M42: 11,631,534 km (0.102 R)
• M43: 12,312,802 km (0.109 R)
• M44: 12,457,763 km (0.04 R)
• M45: 12,639,973 km (0.108 R)
• M46: 13,043,887 km (0.101 R)
• M47: 13,191,690 km (0.087 R)
• M48: 13,377,341 km (0.116 R)
• M49: 14,509,497 km (0.088 R)
• M50: 14,739,579 km (0.1 R)
• M51: 15,164,587 km (0.066 R)
• M52: 15,359,213 km (0.027 R)
• M53: 15,711,367 km (0.118 R)
• M54: 15,790,055 km (0.048 R)
• M55: 16,066,363 km (0.092 R)
• M56: 16,224,936 km (0.033 R)
• M57: 16,503,637 km (0.03 R)
• M58: 17,880,237 km (0.069 R)
• M59: 18,126,924 km (0.084 R)
• M60: 18,499,123 km (0.098 R)
• M61: 19,715,503 km (0.118 R)
• M62: 19,842,811 km (0.114 R)
• M63: 20,013,054 km (0.099 R)
• M64: 20,140,960 km (0.06 R)
• M65: 20,226,380 km (0.11 R)
• M66: 20,871,147 km (0.071 R)
• M67: 21,174,382 km (0.08 R)
• M68: 21,610,011 km (0.072 R)
• M69: 21,960,818 km (0.058 R)
• M70: 22,048,781 km (0.104 R)
• M71: 22,490,245 km (0.08 R)
• M72: 23,427,027 km (0.117 R)
• M73: 23,652,022 km (0.117 R)
• M74: 23,922,943 km (0.088 R)
• M75: 24,604,511 km (0.102 R)
• M76: 24,787,320 km (0.094 R)
• M77: 25,430,890 km (0.065 R)
• M78: 26,173,195 km (0.071 R)
• M79: 26,500,066 km (0.12 R)
• M80: 26,828,433 km (0.109 R)
• M81: 26,922,530 km (0.061 R)
• M82: 27,299,816 km (0.079 R)
• M83: 28,346,403 km (0.034 R)
• M84: 29,260,745 km (0.035 R)
• M85: 29,454,624 km (0.118 R)
• M86: 30,822,696 km (0.04 R)
• M87: 33,721,903 km (0.086 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 14,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit