🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.58 AU - 0.6 AU

Year: 297 Days

Day: 38.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,176,708 km

• M1: 95,294 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.51 AU - 0.83 AU

Year: 360 Days

Day: 47.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.3

Radius: 14.1

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.71 AU - 1.11 AU

Year: 569 Days

Day: 6 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 60,176,708 km

• M1: 194,926 km (0.119 R)
• M2: 330,163 km (0.101 R)
• M3: 449,841 km (0.088 R)
• M4: 547,379 km (0.062 R)
• M5: 645,515 km (0.06 R)
• M6: 737,218 km (0.095 R)
• M7: 926,160 km (0.065 R)
• M8: 1,157,289 km (0.066 R)
• M9: 1,299,108 km (0.062 R)
• M10: 1,402,181 km (0.114 R)
• M11: 1,617,153 km (0.083 R)
• M12: 1,741,918 km (0.073 R)
• M13: 1,850,077 km (0.108 R)
• M14: 1,943,725 km (0.104 R)
• M15: 2,334,774 km (0.066 R)
• M16: 2,465,971 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.6

Radius: 12.2

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.86 AU - 1.28 AU

Year: 726 Days

Day: 13.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 60,176,708 km

• M1: 151,991 km (0.074 R)
• M2: 244,892 km (0.12 R)
• M3: 339,737 km (0.101 R)
• M4: 450,738 km (0.085 R)
• M5: 541,544 km (0.095 R)
• M6: 661,671 km (0.118 R)
• M7: 755,020 km (0.084 R)
• M8: 867,967 km (0.105 R)
• M9: 1,033,572 km (0.077 R)
• M10: 1,128,566 km (0.118 R)
• M11: 1,215,632 km (0.043 R)
• M12: 1,310,926 km (0.09 R)
• M13: 1,414,597 km (0.051 R)
• M14: 1,618,499 km (0.113 R)
• M15: 1,762,113 km (0.104 R)
• M16: 1,877,603 km (0.065 R)
• M17: 1,955,992 km (0.099 R)
• M18: 2,123,093 km (0.102 R)
• M19: 2,274,187 km (0.058 R)
• M20: 2,429,021 km (0.103 R)
• M21: 2,507,709 km (0.114 R)
• M22: 2,587,295 km (0.116 R)
• M23: 2,899,356 km (0.04 R)
• M24: 3,021,428 km (0.088 R)
• M25: 3,114,179 km (0.092 R)
• M26: 3,247,171 km (0.109 R)
• M27: 3,406,194 km (0.117 R)
• M28: 3,535,297 km (0.112 R)
• M29: 3,932,479 km (0.04 R)
• M30: 4,008,475 km (0.109 R)
• M31: 4,205,196 km (0.107 R)
• M32: 4,449,190 km (0.073 R)
• M33: 4,546,279 km (0.109 R)
• M34: 4,769,629 km (0.067 R)
• M35: 4,850,861 km (0.064 R)
• M36: 4,932,691 km (0.117 R)
• M37: 5,199,274 km (0.069 R)
• M38: 5,320,448 km (0.073 R)
• M39: 5,423,671 km (0.041 R)
• M40: 5,622,636 km (0.087 R)
• M41: 5,911,061 km (0.119 R)
• M42: 6,047,344 km (0.105 R)
• M43: 6,273,387 km (0.11 R)
• M44: 6,442,432 km (0.107 R)
• M45: 6,633,020 km (0.082 R)
• M46: 6,764,666 km (0.1 R)
• M47: 6,886,888 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473

Radius: 11.4

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.17 AU - 1.45 AU

Year: 984 Days

Day: 5.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 60,176,708 km

• M1: 142,118 km (0.072 R)
• M2: 256,411 km (0.084 R)
• M3: 335,398 km (0.07 R)
• M4: 479,312 km (0.111 R)
• M5: 553,512 km (0.089 R)
• M6: 647,759 km (0.076 R)
• M7: 731,982 km (0.109 R)
• M8: 883,525 km (0.071 R)
• M9: 972,536 km (0.117 R)
• M10: 1,134,700 km (0.117 R)
• M11: 1,239,119 km (0.091 R)
• M12: 1,458,280 km (0.041 R)
• M13: 1,772,884 km (0.087 R)
• M14: 2,069,088 km (0.086 R)
• M15: 2,141,643 km (0.115 R)
• M16: 2,223,174 km (0.081 R)
• M17: 2,440,540 km (0.085 R)
• M18: 2,569,044 km (0.117 R)
• M19: 2,770,702 km (0.091 R)
• M20: 2,895,916 km (0.058 R)
• M21: 2,968,471 km (0.058 R)
• M22: 3,133,776 km (0.067 R)
• M23: 3,368,495 km (0.062 R)
• M24: 3,454,514 km (0.071 R)
• M25: 3,570,303 km (0.092 R)
• M26: 3,687,438 km (0.052 R)
• M27: 4,148,199 km (0.106 R)
• M28: 4,312,907 km (0.062 R)
• M29: 4,406,405 km (0.077 R)
• M30: 4,553,310 km (0.096 R)
• M31: 4,627,511 km (0.055 R)
• M32: 4,702,011 km (0.116 R)
• M33: 4,971,287 km (0.114 R)
• M34: 5,080,493 km (0.078 R)
• M35: 5,581,796 km (0.103 R)
• M36: 5,740,968 km (0.087 R)
• M37: 5,832,671 km (0.05 R)
• M38: 6,052,281 km (0.088 R)
• M39: 6,239,428 km (0.093 R)
• M40: 6,333,675 km (0.116 R)
• M41: 6,885,092 km (0.078 R)
• M42: 7,092,884 km (0.072 R)
• M43: 7,166,785 km (0.1 R)
• M44: 7,389,686 km (0.083 R)
• M45: 7,502,034 km (0.072 R)
• M46: 7,665,395 km (0.099 R)
• M47: 7,829,953 km (0.099 R)
• M48: 7,957,260 km (0.084 R)
• M49: 8,395,433 km (0.109 R)
• M50: 8,565,076 km (0.112 R)
• M51: 8,749,082 km (0.083 R)
• M52: 8,907,805 km (0.043 R)
• M53: 9,000,855 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.7

Radius: 14.1

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.21 AU - 1.59 AU

Year: 1087 Days

Day: 5.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 60,176,708 km

• M1: 175,777 km (0.061 R)
• M2: 273,315 km (0.111 R)
• M3: 368,460 km (0.088 R)
• M4: 590,762 km (0.085 R)
• M5: 746,344 km (0.114 R)
• M6: 924,515 km (0.111 R)
• M7: 1,193,641 km (0.047 R)
• M8: 1,286,691 km (0.073 R)
• M9: 1,406,669 km (0.092 R)
• M10: 1,539,063 km (0.088 R)
• M11: 1,808,189 km (0.093 R)
• M12: 2,027,350 km (0.059 R)
• M13: 2,149,871 km (0.117 R)
• M14: 2,472,404 km (0.035 R)
• M15: 2,685,880 km (0.107 R)
• M16: 2,842,210 km (0.096 R)
• M17: 3,066,308 km (0.09 R)
• M18: 3,175,065 km (0.038 R)
• M19: 3,329,600 km (0.117 R)
• M20: 3,486,827 km (0.075 R)
• M21: 3,600,522 km (0.085 R)
• M22: 3,738,750 km (0.075 R)
• M23: 3,843,618 km (0.081 R)
• M24: 3,937,715 km (0.042 R)
• M25: 4,068,314 km (0.083 R)
• M26: 4,188,441 km (0.12 R)
• M27: 4,382,918 km (0.046 R)
• M28: 4,493,770 km (0.081 R)
• M29: 4,592,954 km (0.118 R)
• M30: 4,793,714 km (0.12 R)
• M31: 4,971,885 km (0.081 R)
• M32: 5,191,196 km (0.092 R)
• M33: 5,773,580 km (0.113 R)
• M34: 6,127,678 km (0.1 R)
• M35: 6,307,495 km (0.045 R)
• M36: 6,814,333 km (0.114 R)
• M37: 7,015,093 km (0.106 R)
• M38: 7,159,754 km (0.074 R)
• M39: 7,349,145 km (0.096 R)
• M40: 7,762,933 km (0.102 R)
• M41: 8,169,241 km (0.098 R)
• M42: 8,413,384 km (0.11 R)
• M43: 8,893,145 km (0.057 R)
• M44: 9,191,742 km (0.115 R)
• M45: 9,350,166 km (0.116 R)
• M46: 9,509,488 km (0.081 R)
• M47: 9,798,661 km (0.11 R)
• M48: 10,172,506 km (0.042 R)
• M49: 10,700,287 km (0.09 R)
• M50: 10,850,334 km (0.083 R)
• M51: 11,118,862 km (0.112 R)
• M52: 11,271,003 km (0.102 R)
• M53: 11,474,755 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.7

Radius: 12.2

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.16 AU - 1.78 AU

Year: 1169 Days

Day: 6.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 60,176,708 km

• M1: 174,730 km (0.049 R)
• M2: 300,841 km (0.08 R)
• M3: 456,274 km (0.068 R)
• M4: 584,030 km (0.083 R)
• M5: 696,528 km (0.101 R)
• M6: 786,436 km (0.102 R)
• M7: 926,310 km (0.119 R)
• M8: 1,167,013 km (0.097 R)
• M9: 1,247,048 km (0.108 R)
• M10: 1,329,027 km (0.109 R)
• M11: 1,491,042 km (0.096 R)
• M12: 1,586,635 km (0.059 R)
• M13: 1,792,930 km (0.071 R)
• M14: 1,886,429 km (0.112 R)
• M15: 2,195,498 km (0.043 R)
• M16: 2,483,175 km (0.11 R)
• M17: 2,626,639 km (0.104 R)
• M18: 2,862,256 km (0.069 R)
• M19: 3,125,548 km (0.048 R)
• M20: 3,239,243 km (0.098 R)
• M21: 3,354,433 km (0.117 R)
• M22: 3,439,105 km (0.088 R)
• M23: 3,524,526 km (0.049 R)
• M24: 3,708,382 km (0.104 R)
• M25: 4,085,667 km (0.099 R)
• M26: 4,233,171 km (0.063 R)
• M27: 4,604,174 km (0.111 R)
• M28: 4,745,992 km (0.055 R)
• M29: 4,865,372 km (0.088 R)
• M30: 4,985,648 km (0.091 R)
• M31: 5,070,470 km (0.089 R)
• M32: 5,452,094 km (0.109 R)
• M33: 5,703,269 km (0.106 R)
• M34: 5,945,468 km (0.119 R)
• M35: 6,087,287 km (0.08 R)
• M36: 6,453,203 km (0.12 R)
• M37: 6,652,318 km (0.115 R)
• M38: 7,070,145 km (0.08 R)
• M39: 7,344,358 km (0.057 R)
• M40: 7,552,299 km (0.066 R)
• M41: 7,945,592 km (0.108 R)
• M42: 8,345,766 km (0.093 R)
• M43: 8,621,026 km (0.093 R)
• M44: 8,928,899 km (0.09 R)
• M45: 9,061,891 km (0.107 R)
• M46: 9,210,442 km (0.101 R)
• M47: 9,329,821 km (0.067 R)
• M48: 9,434,839 km (0.084 R)
• M49: 9,691,399 km (0.092 R)
• M50: 9,904,426 km (0.102 R)
• M51: 10,134,358 km (0.031 R)
• M52: 10,226,810 km (0.089 R)
• M53: 10,366,085 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.2

Radius: 8.1

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.72 AU - 3.2 AU

Year: 3341 Days

Day: 10.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,176,708 km

• M1: 153,039 km (0.082 R)
• M2: 223,200 km (0.109 R)
• M3: 333,304 km (0.095 R)
• M4: 438,471 km (0.055 R)
• M5: 509,530 km (0.094 R)
• M6: 584,928 km (0.103 R)
• M7: 684,859 km (0.112 R)
• M8: 914,193 km (0.073 R)
• M9: 996,023 km (0.071 R)
• M10: 1,117,496 km (0.115 R)
• M11: 1,180,178 km (0.102 R)
• M12: 1,244,056 km (0.033 R)
• M13: 1,295,966 km (0.106 R)
• M14: 1,388,717 km (0.093 R)
• M15: 1,855,911 km (0.059 R)
• M16: 1,976,337 km (0.064 R)
• M17: 2,114,865 km (0.11 R)
• M18: 2,193,105 km (0.083 R)
• M19: 2,450,563 km (0.034 R)
• M20: 2,582,807 km (0.071 R)
• M21: 2,683,786 km (0.108 R)
• M22: 2,734,649 km (0.089 R)
• M23: 2,820,219 km (0.077 R)
• M24: 3,011,704 km (0.091 R)
• M25: 3,082,464 km (0.086 R)
• M26: 3,243,581 km (0.078 R)
• M27: 3,425,941 km (0.102 R)
• M28: 3,518,392 km (0.076 R)
• M29: 3,574,342 km (0.066 R)
• M30: 3,973,768 km (0.108 R)
• M31: 4,090,604 km (0.048 R)
• M32: 4,168,993 km (0.113 R)
• M33: 4,589,363 km (0.083 R)
• M34: 4,753,024 km (0.066 R)
• M35: 5,023,197 km (0.089 R)
• M36: 5,149,608 km (0.097 R)
• M37: 5,405,569 km (0.059 R)
• M38: 6,402,190 km (0.058 R)
• M39: 6,539,372 km (0.06 R)
• M40: 6,700,638 km (0.069 R)
• M41: 6,770,052 km (0.049 R)
• M42: 7,003,574 km (0.102 R)
• M43: 7,263,425 km (0.088 R)
• M44: 7,841,472 km (0.029 R)
• M45: 8,111,346 km (0.072 R)
• M46: 8,660,221 km (0.118 R)
• M47: 9,376,047 km (0.089 R)
• M48: 9,427,957 km (0.084 R)
• M49: 9,899,041 km (0.083 R)
• M50: 9,978,328 km (0.067 R)
• M51: 10,244,163 km (0.077 R)
• M52: 10,539,170 km (0.092 R)
• M53: 10,837,019 km (0.067 R)
• M54: 11,220,139 km (0.117 R)
• M55: 11,413,270 km (0.086 R)
• M56: 11,496,447 km (0.115 R)
• M57: 11,635,423 km (0.109 R)
• M58: 11,719,198 km (0.086 R)
• M59: 12,681,561 km (0.08 R)
• M60: 12,882,770 km (0.032 R)
• M61: 13,143,220 km (0.05 R)
• M62: 13,669,206 km (0.105 R)
• M63: 14,201,924 km (0.095 R)
• M64: 14,351,223 km (0.093 R)
• M65: 14,591,028 km (0.06 R)
• M66: 14,771,743 km (0.094 R)
• M67: 15,288,005 km (0.104 R)
• M68: 15,625,049 km (0.081 R)
• M69: 16,588,459 km (0.111 R)
• M70: 17,093,053 km (0.091 R)
• M71: 17,220,061 km (0.081 R)
• M72: 17,474,976 km (0.096 R)
• M73: 17,731,088 km (0.066 R)
• M74: 18,474,290 km (0.073 R)
• M75: 19,658,058 km (0.115 R)
• M76: 20,225,632 km (0.113 R)
• M77: 20,832,401 km (0.093 R)
• M78: 21,103,921 km (0.084 R)
• M79: 21,994,777 km (0.098 R)
• M80: 22,167,412 km (0.068 R)
• M81: 22,792,881 km (0.046 R)
• M82: 23,002,767 km (0.076 R)
• M83: 23,178,096 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541

Radius: 5.7

Gravity: 16.65 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.65 AU - 9.05 AU

Year: 15828 Days

Day: 16.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,176,708 km

• M1: 72,854 km (0.025 R)
• M2: 181,313 km (0.08 R)
• M3: 516,113 km (0.106 R)
• M4: 702,960 km (0.09 R)
• M5: 888,911 km (0.09 R)
• M6: 954,285 km (0.055 R)
• M7: 998,865 km (0.081 R)
• M8: 1,066,932 km (0.12 R)
• M9: 1,720,824 km (0.091 R)
• M10: 2,145,233 km (0.073 R)
• M11: 2,476,294 km (0.045 R)
• M12: 2,600,759 km (0.094 R)
• M13: 2,791,197 km (0.053 R)
• M14: 2,855,674 km (0.11 R)
• M15: 3,052,245 km (0.063 R)
• M16: 3,185,687 km (0.111 R)
• M17: 3,809,959 km (0.045 R)
• M18: 3,845,712 km (0.071 R)
• M19: 4,172,883 km (0.068 R)
• M20: 4,395,933 km (0.05 R)
• M21: 4,814,807 km (0.118 R)
• M22: 5,286,490 km (0.112 R)
• M23: 6,104,790 km (0.096 R)
• M24: 6,357,910 km (0.077 R)
• M25: 6,400,395 km (0.098 R)
• M26: 8,928,599 km (0.056 R)
• M27: 9,312,318 km (0.112 R)
• M28: 9,897,994 km (0.091 R)
• M29: 10,195,244 km (0.086 R)
• M30: 10,849,286 km (0.101 R)
• M31: 12,730,480 km (0.049 R)
• M32: 14,429,313 km (0.091 R)
• M33: 14,709,959 km (0.111 R)
• M34: 15,219,639 km (0.05 R)
• M35: 15,333,632 km (0.112 R)
• M36: 15,505,221 km (0.108 R)
• M37: 17,137,334 km (0.104 R)
• M38: 17,374,895 km (0.117 R)
• M39: 18,275,474 km (0.06 R)
• M40: 18,823,152 km (0.089 R)
• M41: 18,884,338 km (0.097 R)
• M42: 20,121,811 km (0.106 R)
• M43: 20,435,219 km (0.096 R)
• M44: 20,561,031 km (0.093 R)
• M45: 21,257,857 km (0.081 R)
• M46: 21,385,315 km (0.029 R)
• M47: 21,705,155 km (0.1 R)
• M48: 22,544,250 km (0.114 R)
• M49: 22,609,175 km (0.092 R)
• M50: 22,934,999 km (0.101 R)
• M51: 25,936,830 km (0.081 R)
• M52: 28,215,355 km (0.062 R)
• M53: 29,342,874 km (0.098 R)
• M54: 29,769,527 km (0.096 R)
• M55: 30,628,967 km (0.11 R)
• M56: 32,298,779 km (0.105 R)
• M57: 34,371,308 km (0.117 R)
• M58: 37,559,687 km (0.107 R)
• M59: 38,643,224 km (0.109 R)
• M60: 38,954,687 km (0.1 R)
• M61: 39,188,808 km (0.045 R)
• M62: 39,501,767 km (0.117 R)
• M63: 39,737,084 km (0.117 R)
• M64: 41,078,977 km (0.084 R)
• M65: 41,556,045 km (0.062 R)
• M66: 41,715,516 km (0.08 R)
• M67: 41,875,137 km (0.031 R)
• M68: 43,159,734 km (0.12 R)
• M69: 43,806,894 km (0.117 R)
• M70: 46,758,460 km (0.101 R)
• M71: 46,841,337 km (0.092 R)
• M72: 48,509,653 km (0.065 R)
• M73: 49,689,082 km (0.06 R)
• M74: 51,048,329 km (0.113 R)
• M75: 52,678,497 km (0.074 R)
• M76: 54,151,288 km (0.053 R)
• M77: 54,412,635 km (0.117 R)
• M78: 54,849,162 km (0.025 R)
• M79: 55,725,656 km (0.119 R)
• M80: 55,813,470 km (0.09 R)
• M81: 56,430,112 km (0.037 R)
• M82: 56,695,050 km (0.119 R)
• M83: 57,847,851 km (0.103 R)
• M84: 58,471,824 km (0.095 R)
• M85: 59,277,408 km (0.086 R)
• M86: 59,546,684 km (0.106 R)
• M87: 59,816,409 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 11,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit