🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.57 AU - 0.61 AU

Year: 297 Days

Day: 40.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,009,165 km

• M1: 497,413 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.59 AU - 0.61 AU

Year: 305 Days

Day: 24.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.2

Radius: 8.4

Gravity: 11.94 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.53 AU - 2.11 AU

Year: 1611 Days

Day: 10.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 19,009,165 km

• M1: 119,529 km (0.069 R)
• M2: 211,980 km (0.086 R)
• M3: 293,960 km (0.076 R)
• M4: 402,269 km (0.088 R)
• M5: 596,297 km (0.116 R)
• M6: 812,167 km (0.08 R)
• M7: 1,404,425 km (0.058 R)
• M8: 1,516,025 km (0.114 R)
• M9: 1,758,822 km (0.111 R)
• M10: 1,935,198 km (0.096 R)
• M11: 2,002,966 km (0.052 R)
• M12: 2,105,889 km (0.103 R)
• M13: 2,210,757 km (0.049 R)
• M14: 2,281,667 km (0.114 R)
• M15: 2,672,416 km (0.077 R)
• M16: 2,786,260 km (0.055 R)
• M17: 2,927,481 km (0.109 R)
• M18: 3,488,473 km (0.074 R)
• M19: 3,838,083 km (0.101 R)
• M20: 3,966,737 km (0.12 R)
• M21: 4,024,482 km (0.063 R)
• M22: 4,169,741 km (0.116 R)
• M23: 4,228,384 km (0.079 R)
• M24: 4,480,755 km (0.103 R)
• M25: 4,783,841 km (0.065 R)
• M26: 4,953,485 km (0.083 R)
• M27: 5,282,750 km (0.088 R)
• M28: 5,426,064 km (0.089 R)
• M29: 5,749,196 km (0.08 R)
• M30: 6,045,400 km (0.119 R)
• M31: 6,161,936 km (0.064 R)
• M32: 6,704,229 km (0.071 R)
• M33: 6,998,488 km (0.117 R)
• M34: 7,068,350 km (0.095 R)
• M35: 7,367,994 km (0.119 R)
• M36: 7,599,871 km (0.088 R)
• M37: 7,689,630 km (0.047 R)
• M38: 7,816,040 km (0.104 R)
• M39: 8,016,052 km (0.1 R)
• M40: 8,254,511 km (0.096 R)
• M41: 8,402,464 km (0.062 R)
• M42: 8,495,364 km (0.103 R)
• M43: 8,663,512 km (0.09 R)
• M44: 8,719,761 km (0.118 R)
• M45: 9,041,097 km (0.091 R)
• M46: 9,289,429 km (0.094 R)
• M47: 9,424,067 km (0.104 R)
• M48: 9,501,260 km (0.1 R)
• M49: 9,559,454 km (0.097 R)
• M50: 9,773,378 km (0.095 R)
• M51: 9,831,871 km (0.114 R)
• M52: 10,225,762 km (0.073 R)
• M53: 10,305,049 km (0.12 R)
• M54: 10,444,475 km (0.025 R)
• M55: 11,376,170 km (0.067 R)
• M56: 11,541,027 km (0.045 R)
• M57: 11,685,838 km (0.025 R)
• M58: 11,789,509 km (0.11 R)
• M59: 12,355,438 km (0.045 R)
• M60: 12,887,258 km (0.089 R)
• M61: 13,016,062 km (0.03 R)
• M62: 13,188,399 km (0.08 R)
• M63: 13,491,783 km (0.115 R)
• M64: 13,709,897 km (0.068 R)
• M65: 14,326,988 km (0.102 R)
• M66: 14,594,170 km (0.032 R)
• M67: 15,065,852 km (0.099 R)
• M68: 15,133,620 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.3

Radius: 10.1

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.69 AU - 3.39 AU

Year: 3477 Days

Day: 14.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 19,009,165 km

• M1: 127,607 km (0.096 R)
• M2: 280,496 km (0.114 R)
• M3: 347,516 km (0.074 R)
• M4: 1,241,812 km (0.045 R)
• M5: 1,340,247 km (0.069 R)
• M6: 1,480,121 km (0.103 R)
• M7: 1,788,443 km (0.099 R)
• M8: 1,914,703 km (0.058 R)
• M9: 2,161,390 km (0.099 R)
• M10: 2,281,068 km (0.074 R)
• M11: 2,749,908 km (0.12 R)
• M12: 3,197,355 km (0.11 R)
• M13: 3,421,004 km (0.089 R)
• M14: 3,578,830 km (0.112 R)
• M15: 3,883,710 km (0.098 R)
• M16: 3,956,714 km (0.111 R)
• M17: 4,030,167 km (0.111 R)
• M18: 4,557,050 km (0.11 R)
• M19: 4,672,839 km (0.055 R)
• M20: 4,848,317 km (0.11 R)
• M21: 4,966,500 km (0.11 R)
• M22: 5,045,936 km (0.11 R)
• M23: 5,125,672 km (0.066 R)
• M24: 5,306,835 km (0.065 R)
• M25: 5,387,917 km (0.092 R)
• M26: 5,737,527 km (0.083 R)
• M27: 5,820,853 km (0.089 R)
• M28: 6,222,374 km (0.095 R)
• M29: 6,654,562 km (0.115 R)
• M30: 6,720,236 km (0.082 R)
• M31: 7,007,463 km (0.11 R)
• M32: 7,186,233 km (0.039 R)
• M33: 7,253,702 km (0.099 R)
• M34: 7,321,320 km (0.104 R)
• M35: 7,411,827 km (0.103 R)
• M36: 7,502,632 km (0.085 R)
• M37: 7,685,591 km (0.116 R)
• M38: 7,823,669 km (0.091 R)
• M39: 8,196,168 km (0.088 R)
• M40: 8,266,629 km (0.054 R)
• M41: 8,646,009 km (0.119 R)
• M42: 8,958,519 km (0.109 R)
• M43: 9,103,928 km (0.109 R)
• M44: 9,545,092 km (0.076 R)
• M45: 10,219,779 km (0.036 R)
• M46: 10,473,646 km (0.086 R)
• M47: 11,378,414 km (0.108 R)
• M48: 11,694,365 km (0.099 R)
• M49: 11,959,901 km (0.087 R)
• M50: 12,227,382 km (0.112 R)
• M51: 12,469,880 km (0.086 R)
• M52: 13,317,202 km (0.118 R)
• M53: 13,622,382 km (0.114 R)
• M54: 13,845,881 km (0.045 R)
• M55: 14,014,179 km (0.06 R)
• M56: 14,296,321 km (0.108 R)
• M57: 14,466,413 km (0.041 R)
• M58: 14,923,435 km (0.098 R)
• M59: 15,559,675 km (0.106 R)
• M60: 15,764,025 km (0.075 R)
• M61: 16,293,452 km (0.087 R)
• M62: 16,679,415 km (0.064 R)
• M63: 17,309,371 km (0.118 R)
• M64: 18,191,999 km (0.077 R)
• M65: 18,592,472 km (0.101 R)
• M66: 18,747,156 km (0.065 R)
• M67: 19,026,904 km (0.066 R)
• M68: 19,937,656 km (0.077 R)
• M69: 20,191,374 km (0.097 R)
• M70: 21,152,391 km (0.119 R)
• M71: 21,216,868 km (0.075 R)
• M72: 21,411,195 km (0.089 R)
• M73: 21,540,897 km (0.091 R)
• M74: 21,866,571 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.5

Radius: 9.4

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.91 AU - 3.27 AU

Year: 3563 Days

Day: 14.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 19,009,165 km

• M1: 135,835 km (0.09 R)
• M2: 268,079 km (0.111 R)
• M3: 387,608 km (0.062 R)
• M4: 528,380 km (0.063 R)
• M5: 825,032 km (0.106 R)
• M6: 931,845 km (0.116 R)
• M7: 1,064,389 km (0.093 R)
• M8: 1,159,982 km (0.083 R)
• M9: 1,247,497 km (0.113 R)
• M10: 1,337,405 km (0.11 R)
• M11: 1,547,590 km (0.107 R)
• M12: 1,632,412 km (0.113 R)
• M13: 1,806,693 km (0.082 R)
• M14: 1,896,153 km (0.086 R)
• M15: 2,013,438 km (0.109 R)
• M16: 2,093,024 km (0.034 R)
• M17: 2,464,326 km (0.108 R)
• M18: 2,679,597 km (0.107 R)
• M19: 2,871,082 km (0.099 R)
• M20: 2,961,140 km (0.03 R)
• M21: 3,067,355 km (0.051 R)
• M22: 3,283,524 km (0.057 R)
• M23: 3,409,335 km (0.1 R)
• M24: 3,633,433 km (0.12 R)
• M25: 4,612,402 km (0.084 R)
• M26: 4,771,424 km (0.031 R)
• M27: 5,167,709 km (0.119 R)
• M28: 5,444,016 km (0.045 R)
• M29: 5,649,713 km (0.12 R)
• M30: 6,557,323 km (0.075 R)
• M31: 6,896,761 km (0.053 R)
• M32: 7,468,374 km (0.103 R)
• M33: 7,551,252 km (0.099 R)
• M34: 7,886,052 km (0.109 R)
• M35: 7,991,668 km (0.087 R)
• M36: 8,635,088 km (0.052 R)
• M37: 8,722,154 km (0.025 R)
• M38: 8,875,342 km (0.089 R)
• M39: 9,095,551 km (0.054 R)
• M40: 9,184,112 km (0.029 R)
• M41: 9,429,303 km (0.103 R)
• M42: 9,586,381 km (0.115 R)
• M43: 10,040,111 km (0.089 R)
• M44: 10,154,703 km (0.117 R)
• M45: 10,663,935 km (0.088 R)
• M46: 10,733,946 km (0.115 R)
• M47: 10,804,257 km (0.096 R)
• M48: 10,921,542 km (0.113 R)
• M49: 11,039,425 km (0.119 R)
• M50: 11,323,960 km (0.061 R)
• M51: 11,948,681 km (0.081 R)
• M52: 12,167,543 km (0.108 R)
• M53: 12,265,230 km (0.113 R)
• M54: 12,535,404 km (0.117 R)
• M55: 13,306,880 km (0.104 R)
• M56: 13,407,560 km (0.066 R)
• M57: 13,787,538 km (0.083 R)
• M58: 13,991,440 km (0.061 R)
• M59: 14,480,176 km (0.076 R)
• M60: 14,557,818 km (0.072 R)
• M61: 14,739,579 km (0.1 R)
• M62: 15,000,478 km (0.12 R)
• M63: 15,421,147 km (0.107 R)
• M64: 15,527,062 km (0.117 R)
• M65: 16,059,631 km (0.051 R)
• M66: 16,166,743 km (0.092 R)
• M67: 17,554,861 km (0.048 R)
• M68: 18,081,745 km (0.07 R)
• M69: 18,221,320 km (0.096 R)
• M70: 18,670,113 km (0.116 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 12,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit