🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.44 AU - 0.68 AU

Year: 190 Days

Day: 21.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,966,938 km

• M1: 89,908 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.36 AU - 1.72 AU

Year: 866 Days

Day: 33.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,966,938 km

• M1: 906,114 km (0.108 R)

Asteroid Belt

Center: 2.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.3

Radius: 11.9

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.41 AU - 3.83 AU

Year: 2497 Days

Day: 12 Hours

Environment

Temp: -165 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 82,966,938 km

• M1: 241,002 km (0.102 R)
• M2: 318,793 km (0.039 R)
• M3: 531,372 km (0.038 R)
• M4: 639,680 km (0.087 R)
• M5: 738,265 km (0.053 R)
• M6: 881,879 km (0.113 R)
• M7: 983,157 km (0.106 R)
• M8: 1,165,218 km (0.044 R)
• M9: 1,358,947 km (0.107 R)
• M10: 1,613,263 km (0.078 R)
• M11: 1,701,526 km (0.079 R)
• M12: 2,322,657 km (0.106 R)
• M13: 2,763,671 km (0.089 R)
• M14: 3,183,143 km (0.12 R)
• M15: 3,295,192 km (0.063 R)
• M16: 3,425,043 km (0.111 R)
• M17: 3,539,934 km (0.082 R)
• M18: 3,622,961 km (0.039 R)
• M19: 3,875,632 km (0.059 R)
• M20: 4,345,220 km (0.106 R)
• M21: 4,523,840 km (0.042 R)
• M22: 4,632,298 km (0.11 R)
• M23: 4,723,254 km (0.077 R)
• M24: 5,055,660 km (0.118 R)
• M25: 5,472,290 km (0.114 R)
• M26: 5,665,421 km (0.114 R)
• M27: 5,841,198 km (0.101 R)
• M28: 6,198,289 km (0.042 R)
• M29: 6,501,224 km (0.11 R)
• M30: 6,891,974 km (0.042 R)
• M31: 7,227,073 km (0.096 R)
• M32: 8,088,158 km (0.093 R)
• M33: 8,642,718 km (0.029 R)
• M34: 9,163,917 km (0.104 R)
• M35: 9,509,338 km (0.097 R)
• M36: 9,648,614 km (0.116 R)
• M37: 9,905,922 km (0.097 R)
• M38: 10,094,565 km (0.034 R)
• M39: 10,691,461 km (0.104 R)
• M40: 10,884,891 km (0.104 R)
• M41: 11,055,133 km (0.09 R)
• M42: 11,275,341 km (0.116 R)
• M43: 11,447,528 km (0.104 R)
• M44: 11,521,729 km (0.052 R)
• M45: 11,819,728 km (0.067 R)
• M46: 12,120,270 km (0.063 R)
• M47: 12,271,364 km (0.083 R)
• M48: 12,601,227 km (0.108 R)
• M49: 12,754,415 km (0.119 R)
• M50: 12,959,664 km (0.064 R)
• M51: 13,217,869 km (0.056 R)
• M52: 13,347,571 km (0.038 R)
• M53: 13,555,961 km (0.062 R)
• M54: 14,320,555 km (0.064 R)
• M55: 14,507,254 km (0.058 R)
• M56: 14,829,039 km (0.029 R)
• M57: 15,289,052 km (0.1 R)
• M58: 15,397,959 km (0.101 R)
• M59: 16,001,736 km (0.044 R)
• M60: 16,195,465 km (0.063 R)
• M61: 16,278,791 km (0.058 R)
• M62: 16,473,568 km (0.063 R)
• M63: 16,585,318 km (0.087 R)
• M64: 16,697,217 km (0.058 R)
• M65: 17,062,834 km (0.102 R)
• M66: 17,630,408 km (0.064 R)
• M67: 17,715,978 km (0.03 R)
• M68: 17,830,570 km (0.094 R)
• M69: 18,175,393 km (0.084 R)
• M70: 18,435,394 km (0.098 R)
• M71: 19,223,027 km (0.035 R)
• M72: 19,458,494 km (0.072 R)
• M73: 19,724,629 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.6

Radius: 11.6

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.98 AU - 5.08 AU

Year: 4368 Days

Day: 13.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 82,966,938 km

• M1: 149,448 km (0.088 R)
• M2: 249,529 km (0.081 R)
• M3: 412,591 km (0.105 R)
• M4: 593,904 km (0.089 R)
• M5: 700,118 km (0.106 R)
• M6: 1,071,719 km (0.11 R)
• M7: 1,501,514 km (0.028 R)
• M8: 1,652,308 km (0.068 R)
• M9: 1,755,681 km (0.09 R)
• M10: 2,248,306 km (0.093 R)
• M11: 2,407,329 km (0.083 R)
• M12: 2,829,045 km (0.086 R)
• M13: 3,160,853 km (0.088 R)
• M14: 3,290,555 km (0.11 R)
• M15: 3,422,201 km (0.118 R)
• M16: 3,673,525 km (0.101 R)
• M17: 3,775,850 km (0.104 R)
• M18: 3,896,426 km (0.105 R)
• M19: 4,000,845 km (0.11 R)
• M20: 4,283,735 km (0.077 R)
• M21: 4,628,409 km (0.085 R)
• M22: 4,739,111 km (0.084 R)
• M23: 4,888,110 km (0.104 R)
• M24: 5,114,602 km (0.11 R)
• M25: 5,306,087 km (0.085 R)
• M26: 5,597,653 km (0.051 R)
• M27: 5,854,662 km (0.034 R)
• M28: 6,196,493 km (0.1 R)
• M29: 6,503,767 km (0.107 R)
• M30: 6,669,671 km (0.065 R)
• M31: 7,005,668 km (0.064 R)
• M32: 7,197,154 km (0.032 R)
• M33: 7,347,200 km (0.104 R)
• M34: 8,653,788 km (0.087 R)
• M35: 8,836,447 km (0.055 R)
• M36: 8,974,227 km (0.105 R)
• M37: 9,089,716 km (0.109 R)
• M38: 9,532,825 km (0.116 R)
• M39: 9,627,072 km (0.066 R)
• M40: 10,174,750 km (0.078 R)
• M41: 10,464,521 km (0.063 R)
• M42: 10,855,121 km (0.114 R)
• M43: 10,953,556 km (0.078 R)
• M44: 11,027,607 km (0.107 R)
• M45: 11,126,491 km (0.102 R)
• M46: 12,055,644 km (0.084 R)
• M47: 12,516,704 km (0.11 R)
• M48: 12,749,479 km (0.119 R)
• M49: 12,853,299 km (0.112 R)
• M50: 13,114,348 km (0.092 R)
• M51: 13,350,712 km (0.085 R)
• M52: 13,561,945 km (0.099 R)
• M53: 14,256,378 km (0.115 R)
• M54: 14,852,974 km (0.084 R)
• M55: 15,209,466 km (0.097 R)
• M56: 16,014,602 km (0.057 R)
• M57: 16,154,924 km (0.066 R)
• M58: 16,380,069 km (0.087 R)
• M59: 17,147,955 km (0.115 R)
• M60: 17,291,419 km (0.118 R)
• M61: 17,550,822 km (0.103 R)
• M62: 17,840,444 km (0.114 R)
• M63: 17,927,510 km (0.088 R)
• M64: 18,219,225 km (0.114 R)
• M65: 18,307,039 km (0.11 R)
• M66: 18,424,324 km (0.05 R)
• M67: 18,541,908 km (0.044 R)
• M68: 19,341,957 km (0.072 R)
• M69: 19,581,164 km (0.107 R)
• M70: 19,851,488 km (0.116 R)
• M71: 20,062,570 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.4

Radius: 6

Gravity: 21.09 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 13.07 AU - 13.25 AU

Year: 21628 Days

Day: 15.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,966,938 km

• M1: 170,242 km (0.03 R)
• M2: 309,069 km (0.103 R)
• M3: 571,464 km (0.046 R)
• M4: 688,599 km (0.079 R)
• M5: 839,693 km (0.112 R)
• M6: 1,173,147 km (0.034 R)
• M7: 1,232,537 km (0.087 R)
• M8: 1,448,257 km (0.084 R)
• M9: 1,609,823 km (0.042 R)
• M10: 1,709,604 km (0.076 R)
• M11: 1,777,223 km (0.093 R)
• M12: 2,578,768 km (0.038 R)
• M13: 2,774,891 km (0.085 R)
• M14: 2,935,260 km (0.095 R)
• M15: 3,434,618 km (0.087 R)
• M16: 3,563,571 km (0.095 R)
• M17: 4,277,901 km (0.097 R)
• M18: 4,986,845 km (0.111 R)
• M19: 5,630,265 km (0.09 R)
• M20: 6,404,883 km (0.083 R)
• M21: 6,510,649 km (0.108 R)
• M22: 6,617,013 km (0.05 R)
• M23: 7,377,868 km (0.106 R)
• M24: 7,712,219 km (0.037 R)
• M25: 7,824,866 km (0.075 R)
• M26: 8,921,419 km (0.099 R)
• M27: 10,004,058 km (0.096 R)
• M28: 10,250,147 km (0.111 R)
• M29: 10,811,438 km (0.053 R)
• M30: 10,937,400 km (0.102 R)
• M31: 12,093,941 km (0.055 R)
• M32: 13,900,036 km (0.109 R)
• M33: 14,312,776 km (0.098 R)
• M34: 15,079,765 km (0.109 R)
• M35: 15,291,296 km (0.097 R)
• M36: 15,432,816 km (0.118 R)
• M37: 15,574,784 km (0.106 R)
• M38: 16,075,189 km (0.075 R)
• M39: 17,979,420 km (0.082 R)
• M40: 19,645,492 km (0.1 R)
• M41: 20,809,363 km (0.107 R)
• M42: 21,281,195 km (0.116 R)
• M43: 21,756,617 km (0.092 R)
• M44: 22,395,848 km (0.11 R)
• M45: 22,476,182 km (0.114 R)
• M46: 23,284,909 km (0.057 R)
• M47: 23,447,821 km (0.08 R)
• M48: 24,103,059 km (0.115 R)
• M49: 25,013,961 km (0.101 R)
• M50: 25,851,709 km (0.088 R)
• M51: 27,125,535 km (0.095 R)
• M52: 27,813,236 km (0.103 R)
• M53: 28,506,622 km (0.083 R)
• M54: 29,205,843 km (0.034 R)
• M55: 29,999,011 km (0.078 R)
• M56: 30,176,284 km (0.102 R)
• M57: 30,353,857 km (0.1 R)
• M58: 31,067,738 km (0.102 R)
• M59: 32,511,956 km (0.094 R)
• M60: 37,258,995 km (0.075 R)
• M61: 38,792,224 km (0.115 R)
• M62: 39,469,603 km (0.106 R)
• M63: 40,248,410 km (0.118 R)
• M64: 43,514,131 km (0.06 R)
• M65: 44,016,181 km (0.105 R)
• M66: 44,924,989 km (0.116 R)
• M67: 45,026,416 km (0.101 R)
• M68: 48,205,969 km (0.079 R)
• M69: 48,309,790 km (0.098 R)
• M70: 50,506,036 km (0.111 R)
• M71: 51,139,434 km (0.116 R)
• M72: 52,520,970 km (0.04 R)
• M73: 53,484,680 km (0.112 R)
• M74: 55,103,628 km (0.071 R)
• M75: 55,320,694 km (0.099 R)
• M76: 56,301,009 km (0.054 R)
• M77: 57,947,633 km (0.088 R)
• M78: 59,054,208 km (0.084 R)
• M79: 59,610,114 km (0.111 R)
• M80: 59,721,415 km (0.084 R)
• M81: 61,512,999 km (0.101 R)
• M82: 62,076,534 km (0.114 R)
• M83: 62,641,715 km (0.074 R)
• M84: 62,868,356 km (0.082 R)
• M85: 65,148,826 km (0.071 R)
• M86: 67,804,637 km (0.054 R)
• M87: 70,260,286 km (0.06 R)
• M88: 71,913,641 km (0.05 R)
• M89: 73,340,805 km (0.046 R)
• M90: 74,177,655 km (0.097 R)
• M91: 74,897,520 km (0.05 R)
• M92: 75,017,797 km (0.071 R)
• M93: 76,223,257 km (0.119 R)
• M94: 77,192,202 km (0.113 R)
• M95: 80,369,661 km (0.088 R)
• M96: 82,842,663 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 11,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit