🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.57 AU - 0.59 AU

Year: 281 Days

Day: 38 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.58 AU - 0.7 AU

Year: 326 Days

Day: 39.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,356,570 km

• M1: 487,390 km (0.064 R)
• M2: 614,548 km (0.115 R)

Asteroid Belt

Center: 0.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.2

Radius: 13.8

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.09 AU - 1.49 AU

Year: 932 Days

Day: 11.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 142.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 33,356,570 km

• M1: 176,525 km (0.049 R)
• M2: 306,376 km (0.116 R)
• M3: 515,215 km (0.062 R)
• M4: 654,640 km (0.073 R)
• M5: 829,969 km (0.099 R)
• M6: 928,404 km (0.094 R)
• M7: 1,022,352 km (0.117 R)
• M8: 1,345,184 km (0.092 R)
• M9: 1,511,238 km (0.067 R)
• M10: 1,858,903 km (0.058 R)
• M11: 2,015,831 km (0.083 R)
• M12: 2,110,976 km (0.09 R)
• M13: 2,207,765 km (0.08 R)
• M14: 2,393,267 km (0.071 R)
• M15: 2,826,801 km (0.073 R)
• M16: 3,070,197 km (0.041 R)
• M17: 3,173,569 km (0.071 R)
• M18: 3,299,381 km (0.086 R)
• M19: 3,441,050 km (0.108 R)
• M20: 3,606,655 km (0.077 R)
• M21: 3,694,020 km (0.042 R)
• M22: 4,096,588 km (0.096 R)
• M23: 4,195,622 km (0.101 R)
• M24: 4,419,420 km (0.078 R)
• M25: 4,576,199 km (0.101 R)
• M26: 4,687,051 km (0.049 R)
• M27: 4,806,879 km (0.086 R)
• M28: 4,943,761 km (0.112 R)
• M29: 5,131,207 km (0.092 R)
• M30: 5,238,319 km (0.032 R)
• M31: 5,614,558 km (0.104 R)
• M32: 5,818,908 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.5

Radius: 10.6

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.54 AU - 2.32 AU

Year: 1705 Days

Day: 13 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 33,356,570 km

• M1: 132,394 km (0.096 R)
• M2: 226,192 km (0.081 R)
• M3: 357,240 km (0.061 R)
• M4: 442,062 km (0.099 R)
• M5: 508,034 km (0.053 R)
• M6: 578,046 km (0.113 R)
• M7: 674,836 km (0.068 R)
• M8: 769,531 km (0.104 R)
• M9: 1,018,462 km (0.093 R)
• M10: 1,215,184 km (0.102 R)
• M11: 1,538,913 km (0.099 R)
• M12: 1,700,180 km (0.117 R)
• M13: 1,777,372 km (0.084 R)
• M14: 1,924,128 km (0.058 R)
• M15: 2,205,521 km (0.07 R)
• M16: 2,375,913 km (0.081 R)
• M17: 2,576,075 km (0.071 R)
• M18: 2,665,385 km (0.114 R)
• M19: 2,873,625 km (0.048 R)
• M20: 3,060,174 km (0.054 R)
• M21: 3,264,525 km (0.117 R)
• M22: 3,361,614 km (0.079 R)
• M23: 3,629,693 km (0.079 R)
• M24: 3,934,125 km (0.054 R)
• M25: 4,201,755 km (0.113 R)
• M26: 4,292,262 km (0.088 R)
• M27: 4,506,187 km (0.086 R)
• M28: 4,786,234 km (0.062 R)
• M29: 5,056,109 km (0.089 R)
• M30: 5,136,443 km (0.068 R)
• M31: 5,282,151 km (0.113 R)
• M32: 5,528,090 km (0.046 R)
• M33: 5,644,028 km (0.049 R)
• M34: 5,710,749 km (0.102 R)
• M35: 5,878,598 km (0.115 R)
• M36: 5,963,270 km (0.119 R)
• M37: 6,031,188 km (0.106 R)
• M38: 6,409,521 km (0.118 R)
• M39: 6,671,915 km (0.113 R)
• M40: 6,973,505 km (0.105 R)
• M41: 7,279,732 km (0.092 R)
• M42: 7,480,193 km (0.111 R)
• M43: 7,590,297 km (0.077 R)
• M44: 7,719,549 km (0.071 R)
• M45: 8,073,797 km (0.115 R)
• M46: 8,149,045 km (0.117 R)
• M47: 8,779,151 km (0.1 R)
• M48: 8,973,179 km (0.102 R)
• M49: 9,247,243 km (0.119 R)
• M50: 9,743,459 km (0.075 R)
• M51: 9,964,565 km (0.093 R)
• M52: 10,085,888 km (0.06 R)
• M53: 10,289,042 km (0.09 R)
• M54: 10,473,197 km (0.118 R)
• M55: 10,679,044 km (0.118 R)
• M56: 11,389,035 km (0.083 R)
• M57: 11,558,380 km (0.063 R)
• M58: 12,395,530 km (0.067 R)
• M59: 12,504,288 km (0.112 R)
• M60: 12,657,027 km (0.073 R)
• M61: 12,810,514 km (0.09 R)
• M62: 12,942,460 km (0.058 R)
• M63: 13,030,723 km (0.089 R)
• M64: 13,119,135 km (0.079 R)
• M65: 13,274,417 km (0.105 R)
• M66: 13,475,028 km (0.105 R)
• M67: 13,542,048 km (0.074 R)
• M68: 13,609,217 km (0.087 R)
• M69: 14,378,450 km (0.096 R)
• M70: 14,515,631 km (0.045 R)
• M71: 14,722,226 km (0.091 R)
• M72: 15,092,032 km (0.061 R)
• M73: 15,793,496 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.3

Radius: 11.6

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.1 AU - 3.74 AU

Year: 4021 Days

Day: 5.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 33,356,570 km

• M1: 255,064 km (0.112 R)
• M2: 384,915 km (0.097 R)
• M3: 457,470 km (0.055 R)
• M4: 594,801 km (0.119 R)
• M5: 785,987 km (0.085 R)
• M6: 864,526 km (0.096 R)
• M7: 1,009,038 km (0.095 R)
• M8: 1,084,435 km (0.108 R)
• M9: 1,173,296 km (0.036 R)
• M10: 1,346,830 km (0.108 R)
• M11: 1,579,155 km (0.082 R)
• M12: 1,745,807 km (0.096 R)
• M13: 1,918,593 km (0.114 R)
• M14: 2,110,976 km (0.111 R)
• M15: 2,515,189 km (0.055 R)
• M16: 2,711,312 km (0.101 R)
• M17: 2,834,580 km (0.098 R)
• M18: 3,461,994 km (0.048 R)
• M19: 3,562,374 km (0.117 R)
• M20: 3,783,181 km (0.098 R)
• M21: 3,886,702 km (0.115 R)
• M22: 4,096,438 km (0.069 R)
• M23: 4,185,000 km (0.111 R)
• M24: 4,292,113 km (0.097 R)
• M25: 4,454,576 km (0.041 R)
• M26: 4,711,286 km (0.117 R)
• M27: 4,804,186 km (0.104 R)
• M28: 4,935,234 km (0.048 R)
• M29: 5,297,111 km (0.111 R)
• M30: 5,491,139 km (0.099 R)
• M31: 5,569,379 km (0.049 R)
• M32: 5,707,159 km (0.09 R)
• M33: 6,188,415 km (0.042 R)
• M34: 6,331,281 km (0.04 R)
• M35: 7,147,188 km (0.038 R)
• M36: 7,232,758 km (0.106 R)
• M37: 7,383,403 km (0.072 R)
• M38: 7,644,002 km (0.079 R)
• M39: 7,951,875 km (0.112 R)
• M40: 8,062,727 km (0.117 R)
• M41: 9,340,442 km (0.083 R)
• M42: 12,284,229 km (0.085 R)
• M43: 12,619,179 km (0.078 R)
• M44: 12,748,880 km (0.065 R)
• M45: 12,905,060 km (0.11 R)
• M46: 13,482,957 km (0.115 R)
• M47: 13,589,022 km (0.118 R)
• M48: 13,668,757 km (0.111 R)
• M49: 14,096,308 km (0.047 R)
• M50: 14,392,811 km (0.105 R)
• M51: 14,664,331 km (0.067 R)
• M52: 15,460,940 km (0.111 R)
• M53: 15,655,268 km (0.072 R)
• M54: 16,158,964 km (0.073 R)
• M55: 16,469,379 km (0.088 R)
• M56: 17,010,175 km (0.1 R)
• M57: 17,297,254 km (0.034 R)
• M58: 17,527,934 km (0.083 R)
• M59: 17,905,070 km (0.101 R)
• M60: 18,167,764 km (0.095 R)
• M61: 18,697,041 km (0.03 R)
• M62: 18,933,855 km (0.113 R)
• M63: 19,112,175 km (0.058 R)
• M64: 19,440,393 km (0.097 R)
• M65: 19,530,301 km (0.049 R)
• M66: 19,981,788 km (0.12 R)
• M67: 20,223,837 km (0.097 R)
• M68: 20,345,310 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542

Radius: 4.3

Gravity: 29.31 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.37 AU - 6.81 AU

Year: 9556 Days

Day: 18.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 33,356,570 km

• M1: 132,394 km (0.036 R)
• M2: 175,030 km (0.04 R)
• M3: 299,345 km (0.084 R)
• M4: 359,184 km (0.054 R)
• M5: 505,192 km (0.093 R)
• M6: 533,765 km (0.076 R)
• M7: 577,597 km (0.104 R)
• M8: 653,443 km (0.113 R)
• M9: 700,716 km (0.106 R)
• M10: 815,159 km (0.062 R)
• M11: 935,735 km (0.086 R)
• M12: 1,007,242 km (0.072 R)
• M13: 1,118,094 km (0.027 R)
• M14: 1,174,942 km (0.083 R)
• M15: 1,432,400 km (0.051 R)
• M16: 1,494,184 km (0.036 R)
• M17: 1,794,726 km (0.095 R)
• M18: 2,137,006 km (0.062 R)
• M19: 2,255,637 km (0.084 R)
• M20: 2,524,165 km (0.09 R)
• M21: 2,674,810 km (0.106 R)
• M22: 2,802,716 km (0.109 R)
• M23: 3,117,769 km (0.053 R)
• M24: 3,443,893 km (0.049 R)
• M25: 3,982,445 km (0.083 R)
• M26: 4,791,769 km (0.084 R)
• M27: 4,947,202 km (0.105 R)
• M28: 5,585,087 km (0.085 R)
• M29: 5,682,924 km (0.112 R)
• M30: 5,715,686 km (0.089 R)
• M31: 5,781,359 km (0.115 R)
• M32: 5,814,271 km (0.105 R)
• M33: 5,847,332 km (0.11 R)
• M34: 6,214,595 km (0.029 R)
• M35: 6,384,089 km (0.098 R)
• M36: 6,418,048 km (0.088 R)
• M37: 6,589,337 km (0.084 R)
• M38: 7,218,247 km (0.098 R)
• M39: 7,396,268 km (0.096 R)
• M40: 7,467,926 km (0.037 R)
• M41: 7,503,829 km (0.109 R)
• M42: 7,829,504 km (0.056 R)
• M43: 7,975,810 km (0.098 R)
• M44: 8,270,967 km (0.108 R)
• M45: 9,255,022 km (0.114 R)
• M46: 9,370,960 km (0.108 R)
• M47: 10,116,107 km (0.071 R)
• M48: 10,961,634 km (0.095 R)
• M49: 11,125,294 km (0.093 R)
• M50: 11,372,281 km (0.104 R)
• M51: 11,871,489 km (0.042 R)
• M52: 13,150,850 km (0.109 R)
• M53: 13,718,574 km (0.104 R)
• M54: 13,983,362 km (0.053 R)
• M55: 14,116,354 km (0.117 R)
• M56: 15,013,941 km (0.06 R)
• M57: 16,114,982 km (0.089 R)
• M58: 16,957,816 km (0.075 R)
• M59: 17,384,469 km (0.089 R)
• M60: 17,479,763 km (0.088 R)
• M61: 18,007,096 km (0.047 R)
• M62: 18,055,416 km (0.111 R)
• M63: 19,769,059 km (0.094 R)
• M64: 20,118,071 km (0.104 R)
• M65: 20,268,268 km (0.073 R)
• M66: 21,431,840 km (0.068 R)
• M67: 21,790,276 km (0.074 R)
• M68: 23,243,769 km (0.036 R)
• M69: 24,674,673 km (0.11 R)
• M70: 26,243,057 km (0.099 R)
• M71: 26,297,660 km (0.103 R)
• M72: 27,122,094 km (0.086 R)
• M73: 27,177,445 km (0.091 R)
• M74: 30,675,941 km (0.11 R)
• M75: 30,906,471 km (0.088 R)
• M76: 32,126,143 km (0.049 R)
• M77: 32,184,636 km (0.109 R)
• M78: 32,360,263 km (0.062 R)
• M79: 32,771,358 km (0.032 R)
• M80: 33,006,975 km (0.082 R)
• M81: 33,361,522 km (0.114 R)
• M82: 34,372,953 km (0.103 R)
• M83: 35,515,133 km (0.09 R)
• M84: 35,817,769 km (0.066 R)
• M85: 36,486,621 km (0.036 R)
• M86: 37,098,327 km (0.059 R)
• M87: 37,960,310 km (0.06 R)
• M88: 38,517,861 km (0.047 R)
• M89: 39,390,615 km (0.108 R)
• M90: 39,955,198 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.2

Radius: 6.1

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.53 AU - 7.45 AU

Year: 11750 Days

Day: 24.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,356,570 km

• M1: 91,255 km (0.106 R)
• M2: 191,934 km (0.081 R)
• M3: 275,410 km (0.096 R)
• M4: 332,257 km (0.038 R)
• M5: 372,648 km (0.118 R)
• M6: 414,984 km (0.05 R)
• M7: 614,698 km (0.102 R)
• M8: 732,282 km (0.117 R)
• M9: 843,134 km (0.094 R)
• M10: 1,224,459 km (0.048 R)
• M11: 1,356,853 km (0.107 R)
• M12: 1,424,920 km (0.071 R)
• M13: 1,546,692 km (0.119 R)
• M14: 1,599,949 km (0.112 R)
• M15: 1,782,010 km (0.091 R)
• M16: 1,837,959 km (0.094 R)
• M17: 2,028,697 km (0.115 R)
• M18: 2,185,924 km (0.061 R)
• M19: 2,408,526 km (0.104 R)
• M20: 2,941,693 km (0.113 R)
• M21: 3,052,545 km (0.073 R)
• M22: 3,210,221 km (0.082 R)
• M23: 3,416,815 km (0.105 R)
• M24: 3,843,020 km (0.037 R)
• M25: 4,161,364 km (0.083 R)
• M26: 4,386,658 km (0.079 R)
• M27: 5,192,841 km (0.091 R)
• M28: 5,381,185 km (0.11 R)
• M29: 5,544,396 km (0.105 R)
• M30: 6,299,118 km (0.077 R)
• M31: 6,967,072 km (0.044 R)
• M32: 7,414,818 km (0.112 R)
• M33: 7,626,948 km (0.077 R)
• M34: 9,069,969 km (0.106 R)
• M35: 9,166,909 km (0.103 R)
• M36: 9,394,597 km (0.101 R)
• M37: 9,690,052 km (0.115 R)
• M38: 10,189,261 km (0.074 R)
• M39: 10,560,712 km (0.118 R)
• M40: 11,039,874 km (0.11 R)
• M41: 11,491,211 km (0.098 R)
• M42: 11,631,234 km (0.091 R)
• M43: 11,842,317 km (0.11 R)
• M44: 12,054,746 km (0.094 R)
• M45: 12,304,275 km (0.089 R)
• M46: 12,880,825 km (0.07 R)
• M47: 13,099,238 km (0.108 R)
• M48: 13,873,557 km (0.1 R)
• M49: 14,209,853 km (0.115 R)
• M50: 14,322,650 km (0.045 R)
• M51: 14,548,991 km (0.096 R)
• M52: 14,700,534 km (0.102 R)
• M53: 14,776,380 km (0.101 R)
• M54: 14,814,528 km (0.066 R)
• M55: 15,273,494 km (0.044 R)
• M56: 15,737,098 km (0.117 R)
• M57: 17,516,564 km (0.086 R)
• M58: 18,614,463 km (0.096 R)
• M59: 19,316,975 km (0.09 R)
• M60: 19,358,712 km (0.1 R)
• M61: 19,734,353 km (0.116 R)
• M62: 19,902,202 km (0.117 R)
• M63: 20,281,432 km (0.082 R)
• M64: 20,578,085 km (0.085 R)
• M65: 20,790,813 km (0.05 R)
• M66: 22,694,296 km (0.093 R)
• M67: 22,870,074 km (0.112 R)
• M68: 23,178,844 km (0.088 R)
• M69: 23,311,537 km (0.092 R)
• M70: 23,488,810 km (0.082 R)
• M71: 23,800,423 km (0.1 R)
• M72: 24,788,218 km (0.117 R)
• M73: 25,332,604 km (0.081 R)
• M74: 26,618,248 km (0.111 R)
• M75: 27,502,671 km (0.063 R)
• M76: 28,396,817 km (0.092 R)
• M77: 30,940,580 km (0.063 R)
• M78: 31,038,117 km (0.116 R)
• M79: 31,233,193 km (0.084 R)
• M80: 31,526,704 km (0.098 R)
• M81: 31,624,691 km (0.119 R)
• M82: 32,215,004 km (0.097 R)
• M83: 32,759,391 km (0.105 R)
• M84: 33,157,022 km (0.028 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 19,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit