🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.42 AU - 0.68 AU

Year: 263 Days

Day: 38.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.3

Radius: 10.2

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.69 AU - 1.01 AU

Year: 506 Days

Day: 6.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 56,877,031 km

• M1: 131,646 km (0.06 R)
• M2: 197,469 km (0.089 R)
• M3: 284,086 km (0.106 R)
• M4: 412,441 km (0.1 R)
• M5: 521,648 km (0.089 R)
• M6: 611,855 km (0.061 R)
• M7: 696,228 km (0.107 R)
• M8: 768,634 km (0.07 R)
• M9: 839,543 km (0.062 R)
• M10: 939,175 km (0.098 R)
• M11: 1,015,770 km (0.11 R)
• M12: 1,161,029 km (0.107 R)
• M13: 1,228,947 km (0.09 R)
• M14: 1,293,274 km (0.103 R)
• M15: 1,399,787 km (0.12 R)
• M16: 1,530,685 km (0.086 R)
• M17: 1,627,475 km (0.049 R)
• M18: 1,704,219 km (0.098 R)
• M19: 1,770,940 km (0.083 R)
• M20: 1,895,854 km (0.118 R)
• M21: 2,041,413 km (0.057 R)
• M22: 2,142,391 km (0.068 R)
• M23: 2,245,314 km (0.088 R)
• M24: 2,437,099 km (0.093 R)
• M25: 2,512,945 km (0.072 R)
• M26: 2,679,747 km (0.118 R)
• M27: 2,784,316 km (0.078 R)
• M28: 2,850,438 km (0.075 R)
• M29: 3,011,106 km (0.052 R)
• M30: 3,106,250 km (0.115 R)
• M31: 3,257,793 km (0.118 R)
• M32: 3,334,537 km (0.085 R)
• M33: 3,447,333 km (0.111 R)
• M34: 3,568,508 km (0.106 R)
• M35: 3,669,337 km (0.055 R)
• M36: 3,807,715 km (0.09 R)
• M37: 4,317,395 km (0.116 R)
• M38: 4,432,884 km (0.109 R)
• M39: 4,510,376 km (0.105 R)
• M40: 4,682,413 km (0.089 R)
• M41: 4,816,902 km (0.083 R)
• M42: 4,896,638 km (0.099 R)
• M43: 5,041,149 km (0.079 R)
• M44: 5,179,078 km (0.088 R)
• M45: 5,268,987 km (0.119 R)
• M46: 5,516,870 km (0.115 R)
• M47: 5,625,478 km (0.088 R)
• M48: 5,692,648 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121

Radius: 8.5

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.1 AU - 2.64 AU

Year: 2356 Days

Day: 9.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 91.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 56,877,031 km

• M1: 251,175 km (0.108 R)
• M2: 335,398 km (0.099 R)
• M3: 441,314 km (0.117 R)
• M4: 538,403 km (0.078 R)
• M5: 614,847 km (0.105 R)
• M6: 677,978 km (0.117 R)
• M7: 804,837 km (0.078 R)
• M8: 1,006,943 km (0.076 R)
• M9: 1,117,795 km (0.098 R)
• M10: 1,203,814 km (0.082 R)
• M11: 1,329,476 km (0.083 R)
• M12: 1,413,101 km (0.052 R)
• M13: 1,467,256 km (0.05 R)
• M14: 1,634,207 km (0.031 R)
• M15: 1,732,493 km (0.11 R)
• M16: 1,943,576 km (0.117 R)
• M17: 2,012,989 km (0.048 R)
• M18: 2,145,233 km (0.045 R)
• M19: 2,208,065 km (0.082 R)
• M20: 2,427,973 km (0.073 R)
• M21: 3,048,805 km (0.101 R)
• M22: 3,170,577 km (0.094 R)
• M23: 3,450,475 km (0.092 R)
• M24: 4,023,136 km (0.094 R)
• M25: 4,417,625 km (0.04 R)
• M26: 4,671,792 km (0.101 R)
• M27: 5,316,260 km (0.11 R)
• M28: 5,426,364 km (0.099 R)
• M29: 5,673,798 km (0.087 R)
• M30: 5,811,428 km (0.069 R)
• M31: 5,937,539 km (0.062 R)
• M32: 6,013,685 km (0.049 R)
• M33: 6,282,662 km (0.037 R)
• M34: 6,347,288 km (0.08 R)
• M35: 7,411,527 km (0.109 R)
• M36: 7,603,312 km (0.117 R)
• M37: 7,880,367 km (0.04 R)
• M38: 8,302,083 km (0.117 R)
• M39: 8,788,875 km (0.034 R)
• M40: 9,314,412 km (0.104 R)
• M41: 9,595,955 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.8

Radius: 9.1

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.05 AU - 2.83 AU

Year: 2461 Days

Day: 9.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,877,031 km

• M1: 137,032 km (0.036 R)
• M2: 248,183 km (0.093 R)
• M3: 336,894 km (0.076 R)
• M4: 688,599 km (0.091 R)
• M5: 814,860 km (0.032 R)
• M6: 875,896 km (0.104 R)
• M7: 1,057,657 km (0.104 R)
• M8: 1,714,392 km (0.107 R)
• M9: 1,821,204 km (0.111 R)
• M10: 2,212,253 km (0.099 R)
• M11: 2,553,187 km (0.092 R)
• M12: 2,753,199 km (0.114 R)
• M13: 3,103,557 km (0.101 R)
• M14: 3,218,000 km (0.107 R)
• M15: 3,384,053 km (0.113 R)
• M16: 3,518,841 km (0.104 R)
• M17: 3,811,455 km (0.09 R)
• M18: 3,916,622 km (0.116 R)
• M19: 4,165,852 km (0.045 R)
• M20: 4,530,721 km (0.093 R)
• M21: 4,906,062 km (0.031 R)
• M22: 5,039,803 km (0.115 R)
• M23: 5,155,442 km (0.088 R)
• M24: 5,468,101 km (0.112 R)
• M25: 5,527,342 km (0.081 R)
• M26: 5,807,090 km (0.088 R)
• M27: 5,887,873 km (0.068 R)
• M28: 6,505,413 km (0.101 R)
• M29: 6,631,524 km (0.116 R)
• M30: 6,737,140 km (0.093 R)
• M31: 6,800,869 km (0.098 R)
• M32: 6,971,560 km (0.051 R)
• M33: 7,057,429 km (0.076 R)
• M34: 7,252,056 km (0.061 R)
• M35: 7,624,405 km (0.111 R)
• M36: 7,757,398 km (0.119 R)
• M37: 7,846,408 km (0.099 R)
• M38: 8,070,656 km (0.098 R)
• M39: 8,138,274 km (0.066 R)
• M40: 8,387,953 km (0.107 R)
• M41: 8,525,283 km (0.08 R)
• M42: 8,594,248 km (0.073 R)
• M43: 8,988,289 km (0.101 R)
• M44: 9,058,450 km (0.06 R)
• M45: 9,650,110 km (0.095 R)
• M46: 9,794,023 km (0.047 R)
• M47: 10,230,101 km (0.06 R)
• M48: 10,401,241 km (0.101 R)
• M49: 10,721,829 km (0.102 R)
• M50: 11,070,841 km (0.05 R)
• M51: 11,196,353 km (0.069 R)
• M52: 11,372,879 km (0.1 R)
• M53: 11,677,610 km (0.111 R)
• M54: 12,503,390 km (0.086 R)
• M55: 12,634,139 km (0.106 R)
• M56: 13,108,663 km (0.115 R)
• M57: 13,241,506 km (0.059 R)
• M58: 13,428,204 km (0.079 R)
• M59: 13,508,389 km (0.084 R)
• M60: 13,588,872 km (0.111 R)
• M61: 13,750,288 km (0.096 R)
• M62: 14,020,761 km (0.074 R)
• M63: 14,129,369 km (0.093 R)
• M64: 14,374,859 km (0.117 R)
• M65: 14,456,989 km (0.101 R)
• M66: 14,870,028 km (0.108 R)
• M67: 15,008,706 km (0.055 R)
• M68: 15,175,507 km (0.105 R)
• M69: 15,314,932 km (0.074 R)
• M70: 15,398,857 km (0.108 R)
• M71: 16,246,478 km (0.077 R)
• M72: 16,332,048 km (0.096 R)
• M73: 16,589,656 km (0.096 R)
• M74: 16,819,887 km (0.1 R)
• M75: 17,225,148 km (0.066 R)
• M76: 17,663,021 km (0.101 R)
• M77: 17,868,718 km (0.069 R)
• M78: 17,986,451 km (0.061 R)
• M79: 19,209,264 km (0.1 R)
• M80: 19,906,989 km (0.099 R)
• M81: 20,090,396 km (0.08 R)
• M82: 20,212,916 km (0.061 R)
• M83: 20,428,038 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.8

Radius: 7.7

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.6 AU - 12.56 AU

Year: 22220 Days

Day: 20.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,877,031 km

• M1: 122,221 km (0.115 R)
• M2: 361,728 km (0.12 R)
• M3: 516,412 km (0.047 R)
• M4: 674,387 km (0.077 R)
• M5: 749,785 km (0.095 R)
• M6: 828,174 km (0.104 R)
• M7: 1,429,108 km (0.081 R)
• M8: 1,706,164 km (0.096 R)
• M9: 1,891,366 km (0.029 R)
• M10: 2,339,112 km (0.118 R)
• M11: 2,545,109 km (0.111 R)
• M12: 2,975,053 km (0.048 R)
• M13: 3,134,075 km (0.092 R)
• M14: 3,628,048 km (0.101 R)
• M15: 4,110,949 km (0.114 R)
• M16: 4,872,851 km (0.034 R)
• M17: 5,289,182 km (0.084 R)
• M18: 5,482,164 km (0.088 R)
• M19: 5,955,042 km (0.082 R)
• M20: 6,399,797 km (0.09 R)
• M21: 7,108,442 km (0.092 R)
• M22: 7,797,939 km (0.047 R)
• M23: 8,017,698 km (0.094 R)
• M24: 8,463,500 km (0.114 R)
• M25: 9,425,863 km (0.061 R)
• M26: 9,519,361 km (0.085 R)
• M27: 10,470,804 km (0.097 R)
• M28: 11,154,765 km (0.108 R)
• M29: 11,752,409 km (0.088 R)
• M30: 12,823,230 km (0.077 R)
• M31: 12,875,141 km (0.092 R)
• M32: 13,344,130 km (0.096 R)
• M33: 13,818,804 km (0.104 R)
• M34: 14,514,285 km (0.044 R)
• M35: 14,676,449 km (0.119 R)
• M36: 15,385,842 km (0.06 R)
• M37: 15,440,894 km (0.1 R)
• M38: 16,218,204 km (0.056 R)
• M39: 16,498,850 km (0.069 R)
• M40: 17,580,293 km (0.119 R)
• M41: 18,042,401 km (0.098 R)
• M42: 18,216,682 km (0.115 R)
• M43: 18,919,643 km (0.114 R)
• M44: 19,571,740 km (0.082 R)
• M45: 20,472,917 km (0.056 R)
• M46: 21,387,409 km (0.062 R)
• M47: 22,128,667 km (0.094 R)
• M48: 23,004,113 km (0.096 R)
• M49: 23,256,335 km (0.111 R)
• M50: 23,827,201 km (0.09 R)
• M51: 24,402,554 km (0.068 R)
• M52: 24,659,713 km (0.11 R)
• M53: 25,371,799 km (0.026 R)
• M54: 25,501,949 km (0.118 R)
• M55: 26,485,256 km (0.073 R)
• M56: 26,617,351 km (0.103 R)
• M57: 27,681,740 km (0.108 R)
• M58: 29,440,711 km (0.053 R)
• M59: 29,851,806 km (0.114 R)
• M60: 30,957,185 km (0.115 R)
• M61: 32,216,799 km (0.12 R)
• M62: 34,785,694 km (0.101 R)
• M63: 37,493,864 km (0.114 R)
• M64: 37,716,316 km (0.087 R)
• M65: 38,013,717 km (0.026 R)
• M66: 38,088,216 km (0.094 R)
• M67: 38,985,654 km (0.047 R)
• M68: 40,572,887 km (0.081 R)
• M69: 41,565,918 km (0.111 R)
• M70: 41,873,192 km (0.083 R)
• M71: 42,489,834 km (0.111 R)
• M72: 42,644,369 km (0.069 R)
• M73: 42,799,203 km (0.085 R)
• M74: 43,109,469 km (0.115 R)
• M75: 44,122,695 km (0.053 R)
• M76: 44,514,492 km (0.093 R)
• M77: 44,828,797 km (0.028 R)
• M78: 45,143,850 km (0.12 R)
• M79: 46,252,221 km (0.091 R)
• M80: 47,369,567 km (0.08 R)
• M81: 47,449,602 km (0.099 R)
• M82: 48,173,058 km (0.041 R)
• M83: 49,143,200 km (0.095 R)
• M84: 49,712,120 km (0.113 R)
• M85: 50,856,395 km (0.096 R)
• M86: 50,938,524 km (0.064 R)
• M87: 52,340,405 km (0.069 R)
• M88: 52,589,187 km (0.057 R)
• M89: 54,341,127 km (0.089 R)
• M90: 54,676,975 km (0.102 R)
• M91: 56,197,039 km (0.117 R)
• M92: 56,621,747 km (0.094 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: 253 - 17,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit