🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.4 AU - 0.6 AU

Year: 232 Days

Day: 33.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.2

Radius: 13.9

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.69 AU - 0.73 AU

Year: 392 Days

Day: 11.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 22,263,032 km

• M1: 174,282 km (0.098 R)
• M2: 263,591 km (0.088 R)
• M3: 389,702 km (0.095 R)
• M4: 480,508 km (0.11 R)
• M5: 595,100 km (0.073 R)
• M6: 717,322 km (0.035 R)
• M7: 809,773 km (0.088 R)
• M8: 906,862 km (0.089 R)
• M9: 1,025,643 km (0.039 R)
• M10: 1,136,794 km (0.087 R)
• M11: 1,285,345 km (0.066 R)
• M12: 1,376,899 km (0.053 R)
• M13: 1,506,002 km (0.044 R)
• M14: 1,613,413 km (0.109 R)
• M15: 1,744,910 km (0.041 R)
• M16: 1,891,216 km (0.081 R)
• M17: 2,041,712 km (0.103 R)
• M18: 2,196,246 km (0.117 R)
• M19: 2,348,986 km (0.099 R)
• M20: 2,475,097 km (0.092 R)
• M21: 2,659,252 km (0.102 R)
• M22: 2,759,333 km (0.086 R)
• M23: 2,918,355 km (0.073 R)
• M24: 3,060,922 km (0.118 R)
• M25: 3,219,197 km (0.111 R)
• M26: 3,393,777 km (0.084 R)
• M27: 3,557,737 km (0.099 R)
• M28: 3,872,341 km (0.113 R)
• M29: 4,080,132 km (0.071 R)
• M30: 4,167,049 km (0.063 R)
• M31: 4,269,523 km (0.036 R)
• M32: 4,439,466 km (0.118 R)
• M33: 4,694,980 km (0.077 R)
• M34: 4,786,384 km (0.032 R)
• M35: 5,056,258 km (0.085 R)
• M36: 5,149,907 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.7

Radius: 14.3

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.83 AU - 1.39 AU

Year: 767 Days

Day: 9.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 22,263,032 km

• M1: 181,013 km (0.104 R)
• M2: 296,653 km (0.107 R)
• M3: 396,135 km (0.078 R)
• M4: 536,757 km (0.105 R)
• M5: 647,609 km (0.06 R)
• M6: 768,035 km (0.053 R)
• M7: 891,454 km (0.103 R)
• M8: 1,004,251 km (0.111 R)
• M9: 1,180,028 km (0.116 R)
• M10: 1,298,958 km (0.103 R)
• M11: 1,401,283 km (0.116 R)
• M12: 1,593,068 km (0.106 R)
• M13: 1,688,511 km (0.057 R)
• M14: 1,909,018 km (0.113 R)
• M15: 2,027,051 km (0.071 R)
• M16: 2,196,396 km (0.114 R)
• M17: 2,353,773 km (0.065 R)
• M18: 2,541,069 km (0.073 R)
• M19: 2,706,824 km (0.116 R)
• M20: 2,813,338 km (0.109 R)
• M21: 3,003,476 km (0.069 R)
• M22: 3,123,304 km (0.114 R)
• M23: 3,273,052 km (0.11 R)
• M24: 3,570,153 km (0.055 R)
• M25: 3,816,242 km (0.106 R)
• M26: 4,108,855 km (0.119 R)
• M27: 4,211,479 km (0.066 R)
• M28: 4,440,364 km (0.117 R)
• M29: 4,620,031 km (0.097 R)
• M30: 4,759,157 km (0.112 R)
• M31: 4,867,017 km (0.088 R)
• M32: 5,052,518 km (0.084 R)
• M33: 5,307,134 km (0.096 R)
• M34: 5,407,963 km (0.087 R)
• M35: 5,543,499 km (0.106 R)
• M36: 5,645,824 km (0.107 R)
• M37: 5,760,266 km (0.108 R)
• M38: 5,887,125 km (0.119 R)
• M39: 6,167,172 km (0.06 R)
• M40: 6,356,264 km (0.088 R)
• M41: 6,910,823 km (0.065 R)
• M42: 7,107,395 km (0.094 R)
• M43: 7,206,279 km (0.108 R)
• M44: 7,657,616 km (0.09 R)
• M45: 7,937,813 km (0.102 R)
• M46: 8,105,063 km (0.067 R)
• M47: 8,273,510 km (0.089 R)
• M48: 8,456,319 km (0.089 R)
• M49: 8,587,516 km (0.028 R)
• M50: 8,693,132 km (0.034 R)
• M51: 8,838,990 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.8

Radius: 13.8

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.15 AU - 1.19 AU

Year: 830 Days

Day: 7.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 22,263,032 km

• M1: 199,115 km (0.053 R)
• M2: 293,810 km (0.104 R)
• M3: 404,363 km (0.056 R)
• M4: 561,142 km (0.099 R)
• M5: 703,409 km (0.09 R)
• M6: 812,167 km (0.1 R)
• M7: 1,055,263 km (0.049 R)
• M8: 1,217,278 km (0.094 R)
• M9: 1,373,608 km (0.114 R)
• M10: 1,461,870 km (0.097 R)
• M11: 1,552,228 km (0.06 R)
• M12: 1,652,458 km (0.058 R)
• M13: 1,835,267 km (0.115 R)
• M14: 1,925,175 km (0.082 R)
• M15: 2,016,729 km (0.107 R)
• M16: 2,169,618 km (0.056 R)
• M17: 2,379,953 km (0.12 R)
• M18: 2,708,021 km (0.116 R)
• M19: 2,811,393 km (0.11 R)
• M20: 2,915,962 km (0.072 R)
• M21: 3,031,601 km (0.096 R)
• M22: 3,139,012 km (0.09 R)
• M23: 3,347,851 km (0.083 R)
• M24: 3,969,579 km (0.109 R)
• M25: 4,076,692 km (0.034 R)
• M26: 4,174,080 km (0.103 R)
• M27: 4,371,100 km (0.093 R)
• M28: 4,740,308 km (0.104 R)
• M29: 4,877,190 km (0.112 R)
• M30: 5,003,750 km (0.1 R)
• M31: 5,201,668 km (0.087 R)
• M32: 5,413,947 km (0.118 R)
• M33: 5,701,624 km (0.037 R)
• M34: 6,043,604 km (0.063 R)
• M35: 6,505,862 km (0.104 R)
• M36: 6,696,599 km (0.071 R)
• M37: 6,786,208 km (0.107 R)
• M38: 6,979,788 km (0.111 R)
• M39: 7,227,522 km (0.06 R)
• M40: 7,464,784 km (0.079 R)
• M41: 7,745,131 km (0.07 R)
• M42: 8,662,315 km (0.063 R)
• M43: 8,872,500 km (0.112 R)
• M44: 9,155,240 km (0.115 R)
• M45: 9,254,872 km (0.075 R)
• M46: 9,426,611 km (0.097 R)
• M47: 9,541,801 km (0.113 R)
• M48: 9,816,911 km (0.118 R)

Asteroid Belt

Center: 1.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.2

Radius: 11.9

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.61 AU - 2.05 AU

Year: 1624 Days

Day: 14.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 22,263,032 km

• M1: 149,299 km (0.102 R)
• M2: 298,897 km (0.033 R)
• M3: 533,616 km (0.113 R)
• M4: 881,431 km (0.091 R)
• M5: 974,929 km (0.068 R)
• M6: 1,081,144 km (0.03 R)
• M7: 1,172,997 km (0.066 R)
• M8: 1,286,841 km (0.078 R)
• M9: 1,577,809 km (0.088 R)
• M10: 1,736,831 km (0.1 R)
• M11: 1,957,339 km (0.093 R)
• M12: 2,105,590 km (0.12 R)
• M13: 2,198,790 km (0.12 R)
• M14: 2,281,517 km (0.117 R)
• M15: 2,377,409 km (0.103 R)
• M16: 2,635,765 km (0.086 R)
• M17: 2,774,741 km (0.067 R)
• M18: 2,890,380 km (0.086 R)
• M19: 3,233,408 km (0.111 R)
• M20: 3,478,749 km (0.073 R)
• M21: 3,575,838 km (0.087 R)
• M22: 3,744,435 km (0.076 R)
• M23: 4,089,557 km (0.11 R)
• M24: 4,236,462 km (0.116 R)
• M25: 4,415,082 km (0.112 R)
• M26: 4,641,872 km (0.103 R)
• M27: 4,748,984 km (0.093 R)
• M28: 5,012,725 km (0.115 R)
• M29: 5,409,459 km (0.082 R)
• M30: 5,490,092 km (0.107 R)
• M31: 5,685,018 km (0.074 R)
• M32: 5,832,821 km (0.045 R)
• M33: 6,402,789 km (0.04 R)
• M34: 7,078,522 km (0.091 R)
• M35: 7,166,785 km (0.102 R)
• M36: 7,326,556 km (0.059 R)
• M37: 7,487,673 km (0.084 R)
• M38: 7,649,837 km (0.046 R)
• M39: 7,867,950 km (0.107 R)
• M40: 8,143,659 km (0.119 R)
• M41: 8,254,811 km (0.088 R)
• M42: 8,441,060 km (0.094 R)
• M43: 8,704,352 km (0.092 R)
• M44: 9,432,595 km (0.069 R)
• M45: 9,510,385 km (0.114 R)
• M46: 10,240,273 km (0.099 R)
• M47: 10,440,585 km (0.058 R)
• M48: 10,622,047 km (0.104 R)
• M49: 10,865,593 km (0.102 R)
• M50: 11,029,103 km (0.112 R)
• M51: 11,379,012 km (0.08 R)
• M52: 11,858,474 km (0.036 R)
• M53: 11,942,398 km (0.073 R)
• M54: 12,153,481 km (0.112 R)
• M55: 12,493,666 km (0.078 R)
• M56: 12,622,021 km (0.109 R)
• M57: 12,707,890 km (0.09 R)
• M58: 12,836,993 km (0.098 R)
• M59: 13,009,779 km (0.109 R)
• M60: 13,664,868 km (0.101 R)
• M61: 14,107,528 km (0.118 R)
• M62: 14,241,119 km (0.12 R)
• M63: 14,509,946 km (0.083 R)
• M64: 14,599,855 km (0.097 R)
• M65: 14,870,776 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.2

Radius: 10

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.6 AU - 3.54 AU

Year: 3529 Days

Day: 7.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 22,263,032 km

• M1: 130,001 km (0.088 R)
• M2: 201,658 km (0.041 R)
• M3: 371,900 km (0.063 R)
• M4: 474,375 km (0.079 R)
• M5: 673,041 km (0.087 R)
• M6: 742,155 km (0.077 R)
• M7: 1,091,017 km (0.026 R)
• M8: 1,247,048 km (0.061 R)
• M9: 1,527,993 km (0.065 R)
• M10: 1,594,713 km (0.08 R)
• M11: 1,801,009 km (0.072 R)
• M12: 2,045,452 km (0.076 R)
• M13: 2,408,825 km (0.117 R)
• M14: 3,059,426 km (0.098 R)
• M15: 3,195,859 km (0.079 R)
• M16: 3,369,393 km (0.117 R)
• M17: 3,581,822 km (0.071 R)
• M18: 3,653,479 km (0.053 R)
• M19: 3,835,091 km (0.078 R)
• M20: 4,150,743 km (0.115 R)
• M21: 4,474,772 km (0.077 R)
• M22: 4,571,561 km (0.092 R)
• M23: 4,906,361 km (0.091 R)
• M24: 5,830,427 km (0.095 R)
• M25: 5,893,857 km (0.118 R)
• M26: 6,107,333 km (0.076 R)
• M27: 6,919,051 km (0.1 R)
• M28: 6,986,370 km (0.118 R)
• M29: 7,076,428 km (0.083 R)
• M30: 7,212,263 km (0.065 R)
• M31: 7,417,810 km (0.119 R)
• M32: 7,578,927 km (0.086 R)
• M33: 7,671,528 km (0.094 R)
• M34: 7,998,549 km (0.059 R)
• M35: 8,594,098 km (0.096 R)
• M36: 9,031,672 km (0.106 R)
• M37: 9,476,576 km (0.068 R)
• M38: 10,827,744 km (0.046 R)
• M39: 10,932,164 km (0.063 R)
• M40: 11,406,239 km (0.072 R)
• M41: 11,539,082 km (0.115 R)
• M42: 11,619,117 km (0.079 R)
• M43: 12,048,762 km (0.117 R)
• M44: 12,265,679 km (0.049 R)
• M45: 12,565,772 km (0.085 R)
• M46: 12,785,681 km (0.099 R)
• M47: 12,868,558 km (0.077 R)
• M48: 13,117,938 km (0.085 R)
• M49: 13,201,414 km (0.115 R)
• M50: 13,424,913 km (0.072 R)
• M51: 13,593,510 km (0.08 R)
• M52: 13,706,157 km (0.075 R)
• M53: 14,074,616 km (0.114 R)
• M54: 14,217,183 km (0.069 R)
• M55: 14,446,367 km (0.063 R)
• M56: 14,532,685 km (0.094 R)
• M57: 14,763,515 km (0.117 R)
• M58: 14,850,281 km (0.039 R)
• M59: 14,937,347 km (0.058 R)
• M60: 15,698,950 km (0.086 R)
• M61: 16,353,142 km (0.088 R)
• M62: 16,443,050 km (0.088 R)
• M63: 16,955,722 km (0.09 R)
• M64: 17,168,300 km (0.103 R)
• M65: 17,534,815 km (0.079 R)
• M66: 17,780,605 km (0.09 R)
• M67: 18,027,591 km (0.098 R)
• M68: 18,524,854 km (0.091 R)
• M69: 18,649,918 km (0.104 R)
• M70: 18,995,190 km (0.104 R)
• M71: 19,342,556 km (0.078 R)
• M72: 19,628,437 km (0.095 R)
• M73: 20,204,240 km (0.091 R)
• M74: 20,461,997 km (0.045 R)
• M75: 21,307,075 km (0.082 R)
• M76: 21,799,701 km (0.027 R)
• M77: 21,865,674 km (0.064 R)
• M78: 21,931,796 km (0.112 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 19,845 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit