🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.46 AU - 0.56 AU

Year: 239 Days

Day: 45.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.64 AU - 0.7 AU

Year: 360 Days

Day: 30.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,151,039 km

• M1: 114,891 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.6

Radius: 10.3

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.6 AU - 0.94 AU

Year: 443 Days

Day: 13.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 11,151,039 km

• M1: 130,001 km (0.036 R)
• M2: 200,910 km (0.117 R)
• M3: 274,063 km (0.048 R)
• M4: 353,799 km (0.087 R)
• M5: 444,306 km (0.096 R)
• M6: 516,861 km (0.115 R)
• M7: 660,923 km (0.119 R)
• M8: 746,344 km (0.047 R)
• M9: 831,764 km (0.051 R)
• M10: 912,248 km (0.048 R)
• M11: 977,772 km (0.115 R)
• M12: 1,049,579 km (0.094 R)
• M13: 1,218,026 km (0.05 R)
• M14: 1,310,627 km (0.115 R)
• M15: 1,420,881 km (0.115 R)
• M16: 1,492,837 km (0.112 R)
• M17: 1,743,563 km (0.079 R)
• M18: 1,815,370 km (0.061 R)
• M19: 1,882,540 km (0.104 R)
• M20: 1,984,865 km (0.081 R)
• M21: 2,077,466 km (0.086 R)
• M22: 2,195,498 km (0.105 R)
• M23: 2,267,305 km (0.097 R)
• M24: 2,425,729 km (0.1 R)
• M25: 2,512,496 km (0.106 R)
• M26: 2,594,177 km (0.105 R)
• M27: 2,734,350 km (0.096 R)
• M28: 2,870,484 km (0.081 R)
• M29: 2,942,740 km (0.115 R)
• M30: 3,122,706 km (0.08 R)
• M31: 3,203,938 km (0.094 R)
• M32: 3,285,768 km (0.066 R)
• M33: 3,641,811 km (0.099 R)
• M34: 3,792,007 km (0.064 R)
• M35: 3,929,637 km (0.089 R)
• M36: 4,046,922 km (0.068 R)
• M37: 4,120,823 km (0.113 R)
• M38: 4,285,081 km (0.101 R)
• M39: 4,360,329 km (0.088 R)
• M40: 4,589,064 km (0.066 R)
• M41: 4,681,665 km (0.074 R)
• M42: 4,931,793 km (0.107 R)
• M43: 5,130,160 km (0.084 R)
• M44: 5,388,067 km (0.095 R)
• M45: 5,510,438 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.3

Radius: 10.6

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.04 AU - 1.4 AU

Year: 884 Days

Day: 11.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 11,151,039 km

• M1: 147,653 km (0.11 R)
• M2: 233,672 km (0.1 R)
• M3: 367,562 km (0.026 R)
• M4: 457,919 km (0.094 R)
• M5: 596,148 km (0.11 R)
• M6: 782,098 km (0.111 R)
• M7: 952,190 km (0.077 R)
• M8: 1,035,965 km (0.093 R)
• M9: 1,256,921 km (0.038 R)
• M10: 1,438,084 km (0.043 R)
• M11: 1,585,139 km (0.101 R)
• M12: 1,707,959 km (0.057 R)
• M13: 1,774,231 km (0.076 R)
• M14: 2,032,885 km (0.042 R)
• M15: 2,135,061 km (0.035 R)
• M16: 2,279,423 km (0.115 R)
• M17: 2,493,797 km (0.047 R)
• M18: 2,654,764 km (0.105 R)
• M19: 2,723,579 km (0.076 R)
• M20: 3,130,934 km (0.081 R)
• M21: 3,351,291 km (0.063 R)
• M22: 3,435,216 km (0.116 R)
• M23: 3,633,882 km (0.089 R)
• M24: 3,894,781 km (0.12 R)
• M25: 3,973,319 km (0.109 R)
• M26: 4,082,227 km (0.067 R)
• M27: 4,152,089 km (0.114 R)
• M28: 4,262,492 km (0.062 R)
• M29: 4,496,762 km (0.095 R)
• M30: 4,662,218 km (0.085 R)
• M31: 4,808,674 km (0.101 R)
• M32: 4,935,533 km (0.12 R)
• M33: 5,355,305 km (0.052 R)
• M34: 5,475,731 km (0.105 R)
• M35: 5,586,134 km (0.032 R)
• M36: 5,652,705 km (0.108 R)
• M37: 5,797,815 km (0.097 R)
• M38: 5,887,723 km (0.099 R)
• M39: 6,080,405 km (0.103 R)
• M40: 6,275,182 km (0.113 R)
• M41: 6,542,064 km (0.1 R)
• M42: 6,659,200 km (0.065 R)
• M43: 6,777,083 km (0.101 R)
• M44: 6,848,142 km (0.108 R)
• M45: 7,183,091 km (0.069 R)
• M46: 7,609,445 km (0.071 R)
• M47: 7,695,763 km (0.115 R)
• M48: 7,807,064 km (0.036 R)
• M49: 7,931,530 km (0.087 R)
• M50: 8,044,027 km (0.051 R)
• M51: 8,308,666 km (0.045 R)
• M52: 8,563,431 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.6

Radius: 13.2

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.27 AU - 1.47 AU

Year: 1052 Days

Day: 9.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 11,151,039 km

• M1: 178,470 km (0.116 R)
• M2: 293,511 km (0.105 R)
• M3: 379,231 km (0.08 R)
• M4: 498,759 km (0.11 R)
• M5: 595,100 km (0.086 R)
• M6: 1,024,895 km (0.073 R)
• M7: 1,243,906 km (0.088 R)
• M8: 1,328,130 km (0.094 R)
• M9: 1,414,597 km (0.119 R)
• M10: 1,585,139 km (0.058 R)
• M11: 1,711,250 km (0.054 R)
• M12: 1,806,095 km (0.073 R)
• M13: 1,956,291 km (0.109 R)
• M14: 2,194,152 km (0.08 R)
• M15: 2,345,395 km (0.093 R)
• M16: 2,539,573 km (0.086 R)
• M17: 2,718,941 km (0.106 R)
• M18: 2,861,358 km (0.091 R)
• M19: 3,196,607 km (0.071 R)
• M20: 3,293,248 km (0.11 R)
• M21: 3,412,627 km (0.114 R)
• M22: 3,577,932 km (0.096 R)
• M23: 3,757,151 km (0.085 R)
• M24: 3,916,472 km (0.12 R)
• M25: 4,159,718 km (0.12 R)
• M26: 4,564,231 km (0.043 R)
• M27: 4,857,592 km (0.087 R)
• M28: 5,169,654 km (0.115 R)
• M29: 5,398,538 km (0.055 R)
• M30: 5,488,447 km (0.12 R)
• M31: 5,892,660 km (0.097 R)
• M32: 6,239,278 km (0.06 R)
• M33: 6,387,979 km (0.054 R)
• M34: 6,620,005 km (0.06 R)
• M35: 6,716,496 km (0.114 R)
• M36: 7,008,511 km (0.111 R)
• M37: 7,205,531 km (0.06 R)
• M38: 7,404,347 km (0.088 R)
• M39: 7,490,216 km (0.103 R)
• M40: 7,590,746 km (0.076 R)
• M41: 7,735,108 km (0.088 R)
• M42: 7,982,692 km (0.082 R)
• M43: 8,114,787 km (0.079 R)
• M44: 8,381,221 km (0.032 R)
• M45: 8,515,560 km (0.098 R)
• M46: 8,862,178 km (0.08 R)
• M47: 9,336,702 km (0.119 R)
• M48: 9,616,151 km (0.102 R)
• M49: 9,725,507 km (0.113 R)
• M50: 10,103,691 km (0.12 R)
• M51: 10,294,577 km (0.116 R)
• M52: 10,502,818 km (0.109 R)
• M53: 10,712,404 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.5

Radius: 13.9

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.68 AU - 3.04 AU

Year: 3173 Days

Day: 5.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 11,151,039 km

• M1: 176,376 km (0.062 R)
• M2: 295,007 km (0.116 R)
• M3: 404,213 km (0.061 R)
• M4: 526,435 km (0.111 R)
• M5: 729,738 km (0.108 R)
• M6: 951,143 km (0.101 R)
• M7: 1,048,531 km (0.086 R)
• M8: 1,149,809 km (0.063 R)
• M9: 1,242,859 km (0.108 R)
• M10: 1,424,621 km (0.05 R)
• M11: 1,668,166 km (0.089 R)
• M12: 1,870,273 km (0.117 R)
• M13: 2,138,502 km (0.041 R)
• M14: 2,255,188 km (0.077 R)
• M15: 2,344,199 km (0.059 R)
• M16: 2,618,561 km (0.115 R)
• M17: 3,266,021 km (0.105 R)
• M18: 3,944,297 km (0.088 R)
• M19: 4,402,067 km (0.112 R)
• M20: 4,495,715 km (0.05 R)
• M21: 4,780,699 km (0.104 R)
• M22: 4,896,338 km (0.098 R)
• M23: 5,408,561 km (0.072 R)
• M24: 5,610,219 km (0.102 R)
• M25: 5,773,281 km (0.089 R)
• M26: 6,146,079 km (0.063 R)
• M27: 6,356,713 km (0.107 R)
• M28: 6,655,460 km (0.107 R)
• M29: 6,937,152 km (0.115 R)
• M30: 7,112,481 km (0.072 R)
• M31: 7,445,187 km (0.078 R)
• M32: 7,557,236 km (0.065 R)
• M33: 7,874,084 km (0.111 R)
• M34: 8,450,634 km (0.108 R)
• M35: 8,661,567 km (0.115 R)
• M36: 9,136,540 km (0.059 R)
• M37: 9,280,753 km (0.064 R)
• M38: 10,361,298 km (0.081 R)
• M39: 10,916,456 km (0.073 R)
• M40: 11,172,119 km (0.04 R)
• M41: 11,274,892 km (0.062 R)
• M42: 11,819,728 km (0.088 R)
• M43: 12,003,284 km (0.113 R)
• M44: 12,908,351 km (0.102 R)
• M45: 13,314,659 km (0.026 R)
• M46: 14,474,492 km (0.113 R)
• M47: 14,868,383 km (0.057 R)
• M48: 15,638,064 km (0.087 R)
• M49: 15,984,233 km (0.071 R)
• M50: 16,596,238 km (0.06 R)
• M51: 17,305,182 km (0.03 R)
• M52: 17,693,239 km (0.075 R)
• M53: 17,813,217 km (0.111 R)
• M54: 17,903,424 km (0.089 R)
• M55: 18,023,851 km (0.111 R)
• M56: 18,114,507 km (0.091 R)
• M57: 18,783,060 km (0.111 R)
• M58: 19,028,251 km (0.111 R)
• M59: 19,120,403 km (0.119 R)
• M60: 20,050,603 km (0.074 R)
• M61: 20,426,841 km (0.056 R)
• M62: 20,521,238 km (0.067 R)
• M63: 21,186,350 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.4

Radius: 14

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.65 AU - 3.53 AU

Year: 3563 Days

Day: 9 Hours

Environment

Temp: -202 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 11,151,039 km

• M1: 194,627 km (0.09 R)
• M2: 308,770 km (0.08 R)
• M3: 530,923 km (0.087 R)
• M4: 766,988 km (0.064 R)
• M5: 884,123 km (0.098 R)
• M6: 1,029,233 km (0.048 R)
• M7: 1,333,515 km (0.119 R)
• M8: 1,429,408 km (0.038 R)
• M9: 1,577,958 km (0.095 R)
• M10: 1,680,134 km (0.086 R)
• M11: 1,891,366 km (0.101 R)
• M12: 2,041,712 km (0.107 R)
• M13: 2,384,291 km (0.112 R)
• M14: 2,487,813 km (0.049 R)
• M15: 2,838,620 km (0.074 R)
• M16: 3,173,120 km (0.111 R)
• M17: 3,320,474 km (0.107 R)
• M18: 3,503,732 km (0.097 R)
• M19: 3,622,213 km (0.106 R)
• M20: 3,950,431 km (0.105 R)
• M21: 4,397,280 km (0.078 R)
• M22: 4,488,535 km (0.03 R)
• M23: 4,617,637 km (0.116 R)
• M24: 5,281,104 km (0.119 R)
• M25: 5,773,431 km (0.108 R)
• M26: 5,974,640 km (0.054 R)
• M27: 6,137,253 km (0.097 R)
• M28: 6,301,362 km (0.082 R)
• M29: 6,404,734 km (0.074 R)
• M30: 6,571,236 km (0.088 R)
• M31: 6,929,972 km (0.1 R)
• M32: 7,230,215 km (0.102 R)
• M33: 7,447,281 km (0.078 R)
• M34: 8,066,616 km (0.104 R)
• M35: 8,246,732 km (0.049 R)
• M36: 8,519,300 km (0.116 R)
• M37: 8,864,272 km (0.073 R)
• M38: 9,331,466 km (0.05 R)
• M39: 9,425,863 km (0.058 R)
• M40: 9,758,867 km (0.059 R)
• M41: 9,854,610 km (0.112 R)
• M42: 10,144,082 km (0.115 R)
• M43: 10,534,383 km (0.089 R)
• M44: 11,204,282 km (0.116 R)
• M45: 11,329,944 km (0.115 R)
• M46: 11,836,932 km (0.112 R)
• M47: 12,247,877 km (0.108 R)
• M48: 12,507,130 km (0.09 R)
• M49: 12,663,609 km (0.11 R)
• M50: 13,322,588 km (0.119 R)
• M51: 14,046,642 km (0.119 R)
• M52: 14,318,162 km (0.111 R)
• M53: 14,949,166 km (0.067 R)
• M54: 15,059,868 km (0.038 R)
• M55: 15,198,545 km (0.091 R)
• M56: 15,365,646 km (0.116 R)
• M57: 15,729,618 km (0.119 R)
• M58: 15,870,389 km (0.109 R)
• M59: 16,209,976 km (0.11 R)
• M60: 16,637,826 km (0.084 R)
• M61: 16,953,927 km (0.07 R)
• M62: 17,156,183 km (0.1 R)
• M63: 17,504,746 km (0.094 R)
• M64: 17,738,418 km (0.106 R)
• M65: 17,826,381 km (0.034 R)
• M66: 18,386,326 km (0.071 R)
• M67: 18,683,428 km (0.113 R)
• M68: 19,554,087 km (0.094 R)
• M69: 20,284,574 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.9

Radius: 8.1

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.19 AU - 3.57 AU

Year: 4076 Days

Day: 8 Hours

Environment

Temp: -211 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 11,151,039 km

• M1: 103,522 km (0.038 R)
• M2: 314,156 km (0.08 R)
• M3: 583,282 km (0.09 R)
• M4: 723,605 km (0.089 R)
• M5: 794,664 km (0.066 R)
• M6: 909,705 km (0.11 R)
• M7: 1,118,842 km (0.092 R)
• M8: 1,264,401 km (0.05 R)
• M9: 1,408,165 km (0.095 R)
• M10: 1,844,392 km (0.11 R)
• M11: 2,398,652 km (0.101 R)
• M12: 2,557,525 km (0.03 R)
• M13: 2,740,483 km (0.078 R)
• M14: 2,812,889 km (0.064 R)
• M15: 3,023,074 km (0.117 R)
• M16: 3,119,265 km (0.044 R)
• M17: 3,336,930 km (0.037 R)
• M18: 3,741,144 km (0.076 R)
• M19: 3,879,372 km (0.098 R)
• M20: 4,364,518 km (0.08 R)
• M21: 4,473,575 km (0.105 R)
• M22: 4,583,529 km (0.101 R)
• M23: 4,831,114 km (0.109 R)
• M24: 5,032,472 km (0.111 R)
• M25: 5,095,902 km (0.1 R)
• M26: 5,771,785 km (0.096 R)
• M27: 6,215,343 km (0.067 R)
• M28: 6,338,163 km (0.103 R)
• M29: 6,683,734 km (0.081 R)
• M30: 7,712,967 km (0.092 R)
• M31: 8,141,565 km (0.12 R)
• M32: 8,944,457 km (0.116 R)
• M33: 9,006,091 km (0.088 R)
• M34: 9,269,533 km (0.077 R)
• M35: 10,091,274 km (0.088 R)
• M36: 10,252,092 km (0.047 R)
• M37: 10,657,502 km (0.065 R)
• M38: 10,771,944 km (0.085 R)
• M39: 10,870,529 km (0.119 R)
• M40: 11,018,631 km (0.113 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: 169 - 14,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit