🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.16 AU - 1.38 AU

Year: 639 Days

Day: 40.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,826,317 km

• M1: 35,006 km (0.09 R)

Asteroid Belt

Center: 2.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.1

Radius: 8.7

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.51 AU - 4.09 AU

Year: 3305 Days

Day: 14.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,826,317 km

• M1: 155,133 km (0.081 R)
• M2: 222,751 km (0.087 R)
• M3: 359,932 km (0.112 R)
• M4: 432,338 km (0.091 R)
• M5: 528,679 km (0.063 R)
• M6: 703,559 km (0.058 R)
• M7: 787,633 km (0.107 R)
• M8: 864,077 km (0.093 R)
• M9: 943,215 km (0.097 R)
• M10: 1,220,868 km (0.094 R)
• M11: 1,537,866 km (0.118 R)
• M12: 1,748,949 km (0.115 R)
• M13: 2,090,780 km (0.032 R)
• M14: 2,341,057 km (0.105 R)
• M15: 2,551,541 km (0.053 R)
• M16: 3,008,563 km (0.084 R)
• M17: 3,273,351 km (0.11 R)
• M18: 4,035,702 km (0.106 R)
• M19: 4,347,763 km (0.059 R)
• M20: 4,486,739 km (0.087 R)
• M21: 5,161,725 km (0.108 R)
• M22: 5,521,807 km (0.109 R)
• M23: 5,912,108 km (0.075 R)
• M24: 6,719,188 km (0.087 R)
• M25: 6,788,003 km (0.108 R)
• M26: 6,949,569 km (0.082 R)
• M27: 7,417,960 km (0.081 R)
• M28: 7,776,097 km (0.101 R)
• M29: 7,848,353 km (0.108 R)
• M30: 7,993,613 km (0.112 R)
• M31: 8,164,304 km (0.108 R)
• M32: 8,459,610 km (0.058 R)
• M33: 8,733,374 km (0.062 R)
• M34: 9,111,408 km (0.1 R)
• M35: 9,238,716 km (0.114 R)
• M36: 9,392,203 km (0.104 R)
• M37: 9,883,632 km (0.115 R)
• M38: 9,962,021 km (0.032 R)
• M39: 10,251,194 km (0.116 R)
• M40: 10,330,631 km (0.093 R)
• M41: 10,410,067 km (0.114 R)
• M42: 10,516,431 km (0.112 R)
• M43: 10,703,578 km (0.028 R)
• M44: 10,864,695 km (0.065 R)
• M45: 11,135,318 km (0.09 R)
• M46: 11,793,399 km (0.116 R)
• M47: 11,848,899 km (0.099 R)
• M48: 12,605,565 km (0.111 R)
• M49: 12,690,687 km (0.072 R)
• M50: 12,804,381 km (0.108 R)
• M51: 12,918,375 km (0.066 R)
• M52: 13,205,004 km (0.075 R)
• M53: 13,435,684 km (0.032 R)
• M54: 13,580,644 km (0.117 R)
• M55: 13,989,196 km (0.075 R)
• M56: 14,372,167 km (0.087 R)
• M57: 14,461,028 km (0.093 R)
• M58: 14,639,348 km (0.076 R)
• M59: 15,299,374 km (0.1 R)
• M60: 16,493,016 km (0.111 R)
• M61: 16,804,030 km (0.096 R)
• M62: 17,242,501 km (0.093 R)
• M63: 17,305,482 km (0.103 R)
• M64: 17,526,438 km (0.096 R)
• M65: 17,621,432 km (0.065 R)
• M66: 17,843,735 km (0.111 R)
• M67: 18,742,070 km (0.11 R)
• M68: 19,196,848 km (0.11 R)
• M69: 19,984,780 km (0.104 R)
• M70: 20,682,953 km (0.113 R)
• M71: 20,884,012 km (0.079 R)
• M72: 20,951,032 km (0.117 R)
• M73: 21,018,351 km (0.099 R)
• M74: 21,355,395 km (0.077 R)
• M75: 21,490,632 km (0.08 R)
• M76: 22,343,040 km (0.09 R)
• M77: 22,963,423 km (0.087 R)
• M78: 23,032,687 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.1

Radius: 13

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.09 AU - 8.07 AU

Year: 9312 Days

Day: 12.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 55,826,317 km

• M1: 183,856 km (0.048 R)
• M2: 267,481 km (0.102 R)
• M3: 361,728 km (0.041 R)
• M4: 460,911 km (0.08 R)
• M5: 632,649 km (0.095 R)
• M6: 777,311 km (0.095 R)
• M7: 952,789 km (0.116 R)
• M8: 1,122,582 km (0.062 R)
• M9: 1,282,503 km (0.065 R)
• M10: 2,096,614 km (0.034 R)
• M11: 2,246,062 km (0.033 R)
• M12: 2,635,466 km (0.119 R)
• M13: 2,907,135 km (0.084 R)
• M14: 4,624,669 km (0.106 R)
• M15: 5,358,446 km (0.088 R)
• M16: 5,809,185 km (0.107 R)
• M17: 6,200,233 km (0.095 R)
• M18: 7,310,100 km (0.068 R)
• M19: 7,654,923 km (0.104 R)
• M20: 8,802,488 km (0.07 R)
• M21: 8,924,411 km (0.119 R)
• M22: 9,169,601 km (0.075 R)
• M23: 10,173,104 km (0.112 R)
• M24: 11,343,408 km (0.097 R)
• M25: 11,609,244 km (0.091 R)
• M26: 12,102,019 km (0.045 R)
• M27: 12,601,825 km (0.057 R)
• M28: 12,969,387 km (0.097 R)
• M29: 13,387,364 km (0.072 R)
• M30: 13,527,537 km (0.058 R)
• M31: 14,188,760 km (0.091 R)
• M32: 14,331,775 km (0.03 R)
• M33: 14,619,302 km (0.074 R)
• M34: 14,715,643 km (0.047 R)
• M35: 15,102,803 km (0.069 R)
• M36: 15,591,688 km (0.071 R)
• M37: 15,986,328 km (0.052 R)
• M38: 17,241,304 km (0.119 R)
• M39: 19,208,965 km (0.096 R)
• M40: 19,367,240 km (0.065 R)
• M41: 20,434,172 km (0.091 R)
• M42: 21,355,844 km (0.077 R)
• M43: 22,180,577 km (0.081 R)
• M44: 22,513,283 km (0.083 R)
• M45: 22,791,834 km (0.079 R)
• M46: 23,408,776 km (0.111 R)
• M47: 23,917,558 km (0.063 R)
• M48: 24,088,100 km (0.053 R)
• M49: 24,315,937 km (0.025 R)
• M50: 26,516,223 km (0.072 R)
• M51: 26,692,598 km (0.096 R)
• M52: 26,928,514 km (0.036 R)
• M53: 27,819,070 km (0.111 R)
• M54: 29,142,563 km (0.094 R)
• M55: 29,507,133 km (0.06 R)
• M56: 30,425,065 km (0.036 R)
• M57: 31,788,351 km (0.085 R)
• M58: 32,289,055 km (0.12 R)
• M59: 32,603,210 km (0.097 R)
• M60: 33,425,101 km (0.118 R)
• M61: 34,510,134 km (0.117 R)
• M62: 34,638,489 km (0.048 R)
• M63: 35,024,601 km (0.088 R)
• M64: 35,541,761 km (0.119 R)
• M65: 36,387,438 km (0.113 R)
• M66: 36,845,656 km (0.111 R)
• M67: 38,231,531 km (0.088 R)
• M68: 40,173,311 km (0.1 R)
• M69: 40,986,077 km (0.116 R)
• M70: 41,122,061 km (0.117 R)
• M71: 41,326,412 km (0.117 R)
• M72: 41,462,845 km (0.082 R)
• M73: 42,009,775 km (0.081 R)
• M74: 43,873,615 km (0.105 R)
• M75: 46,400,472 km (0.101 R)
• M76: 47,538,613 km (0.042 R)
• M77: 47,681,629 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.3

Radius: 4.4

Gravity: 17.94 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 11.15 AU - 12.07 AU

Year: 17652 Days

Day: 21.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,826,317 km

• M1: 128,056 km (0.073 R)
• M2: 200,760 km (0.099 R)
• M3: 249,230 km (0.092 R)
• M4: 302,188 km (0.06 R)
• M5: 484,248 km (0.03 R)
• M6: 641,176 km (0.12 R)
• M7: 754,572 km (0.066 R)
• M8: 833,709 km (0.073 R)
• M9: 1,388,268 km (0.062 R)
• M10: 1,560,605 km (0.088 R)
• M11: 1,662,032 km (0.118 R)
• M12: 1,792,033 km (0.085 R)
• M13: 1,979,479 km (0.114 R)
• M14: 2,117,259 km (0.075 R)
• M15: 2,229,756 km (0.109 R)
• M16: 2,638,757 km (0.094 R)
• M17: 2,729,413 km (0.11 R)
• M18: 2,851,934 km (0.12 R)
• M19: 2,944,984 km (0.111 R)
• M20: 3,359,819 km (0.089 R)
• M21: 3,392,431 km (0.086 R)
• M22: 3,860,822 km (0.07 R)
• M23: 4,313,804 km (0.087 R)
• M24: 5,005,694 km (0.069 R)
• M25: 5,460,173 km (0.107 R)
• M26: 5,537,216 km (0.118 R)
• M27: 6,046,746 km (0.11 R)
• M28: 6,287,000 km (0.066 R)
• M29: 6,489,556 km (0.094 R)
• M30: 8,010,068 km (0.096 R)
• M31: 8,540,243 km (0.079 R)
• M32: 9,402,825 km (0.077 R)
• M33: 10,008,846 km (0.1 R)
• M34: 10,055,969 km (0.1 R)
• M35: 11,160,450 km (0.096 R)
• M36: 11,801,477 km (0.108 R)
• M37: 12,001,190 km (0.111 R)
• M38: 12,151,685 km (0.104 R)
• M39: 12,708,638 km (0.089 R)
• M40: 13,119,135 km (0.052 R)
• M41: 13,274,118 km (0.099 R)
• M42: 13,429,700 km (0.061 R)
• M43: 13,795,168 km (0.111 R)
• M44: 13,952,844 km (0.07 R)
• M45: 14,482,570 km (0.105 R)
• M46: 15,616,372 km (0.06 R)
• M47: 16,610,600 km (0.107 R)
• M48: 16,778,299 km (0.093 R)
• M49: 17,228,289 km (0.029 R)
• M50: 17,284,837 km (0.07 R)
• M51: 17,511,478 km (0.073 R)
• M52: 18,140,088 km (0.103 R)
• M53: 19,184,431 km (0.086 R)
• M54: 19,713,858 km (0.071 R)
• M55: 22,247,298 km (0.073 R)
• M56: 22,432,201 km (0.105 R)
• M57: 22,679,486 km (0.032 R)
• M58: 23,929,227 km (0.079 R)
• M59: 24,435,466 km (0.117 R)
• M60: 26,756,477 km (0.113 R)
• M61: 27,413,660 km (0.082 R)
• M62: 27,611,728 km (0.072 R)
• M63: 28,076,080 km (0.04 R)
• M64: 28,342,513 km (0.078 R)
• M65: 28,743,735 km (0.045 R)
• M66: 29,012,263 km (0.039 R)
• M67: 30,572,419 km (0.111 R)
• M68: 30,640,935 km (0.104 R)
• M69: 31,604,495 km (0.061 R)
• M70: 31,673,759 km (0.062 R)
• M71: 32,717,952 km (0.101 R)
• M72: 34,911,655 km (0.107 R)
• M73: 34,983,163 km (0.064 R)
• M74: 37,958,515 km (0.108 R)
• M75: 38,696,332 km (0.111 R)
• M76: 38,770,383 km (0.105 R)
• M77: 40,336,373 km (0.09 R)
• M78: 40,712,163 km (0.072 R)
• M79: 42,532,470 km (0.063 R)
• M80: 42,991,735 km (0.03 R)
• M81: 45,390,388 km (0.054 R)
• M82: 48,309,640 km (0.116 R)
• M83: 48,868,688 km (0.082 R)
• M84: 50,235,414 km (0.096 R)
• M85: 50,801,791 km (0.116 R)
• M86: 51,370,413 km (0.087 R)
• M87: 51,614,706 km (0.119 R)
• M88: 51,777,768 km (0.082 R)
• M89: 52,349,830 km (0.053 R)
• M90: 53,830,699 km (0.049 R)
• M91: 54,327,215 km (0.107 R)
• M92: 55,075,054 km (0.056 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 10,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit