🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.8

Radius: 14.7

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.62 AU - 0.94 AU

Year: 445 Days

Day: 14 Hours

Environment

Temp: -140 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 68,855,589 km

• M1: 201,060 km (0.044 R)
• M2: 318,943 km (0.08 R)
• M3: 432,787 km (0.114 R)
• M4: 574,905 km (0.049 R)
• M5: 692,638 km (0.096 R)
• M6: 794,813 km (0.06 R)
• M7: 903,122 km (0.11 R)
• M8: 1,007,691 km (0.106 R)
• M9: 1,141,432 km (0.072 R)
• M10: 1,266,196 km (0.111 R)
• M11: 1,487,003 km (0.108 R)
• M12: 1,619,247 km (0.083 R)
• M13: 1,744,162 km (0.106 R)
• M14: 1,854,714 km (0.115 R)
• M15: 1,973,794 km (0.062 R)
• M16: 2,132,667 km (0.092 R)
• M17: 2,232,748 km (0.087 R)
• M18: 2,327,892 km (0.042 R)
• M19: 2,516,087 km (0.104 R)
• M20: 2,628,734 km (0.116 R)
• M21: 2,722,980 km (0.05 R)
• M22: 2,818,274 km (0.088 R)
• M23: 2,942,590 km (0.069 R)
• M24: 3,082,913 km (0.072 R)
• M25: 3,189,576 km (0.04 R)
• M26: 3,428,933 km (0.096 R)
• M27: 3,524,825 km (0.12 R)
• M28: 3,629,244 km (0.051 R)
• M29: 3,757,450 km (0.087 R)
• M30: 3,910,189 km (0.116 R)
• M31: 4,104,068 km (0.077 R)
• M32: 4,261,445 km (0.107 R)
• M33: 4,453,229 km (0.102 R)
• M34: 4,729,686 km (0.085 R)
• M35: 4,836,948 km (0.093 R)
• M36: 4,936,730 km (0.055 R)
• M37: 5,189,101 km (0.098 R)
• M38: 5,316,858 km (0.116 R)
• M39: 5,437,135 km (0.046 R)
• M40: 5,671,704 km (0.116 R)
• M41: 5,785,847 km (0.111 R)
• M42: 6,195,895 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.9

Radius: 9

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.77 AU - 1.17 AU

Year: 617 Days

Day: 10.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 68,855,589 km

• M1: 118,930 km (0.113 R)
• M2: 183,856 km (0.12 R)
• M3: 245,490 km (0.08 R)
• M4: 394,639 km (0.085 R)
• M5: 470,037 km (0.087 R)
• M6: 598,242 km (0.113 R)
• M7: 701,464 km (0.036 R)
• M8: 762,800 km (0.12 R)
• M9: 855,700 km (0.052 R)
• M10: 1,113,906 km (0.108 R)
• M11: 1,215,034 km (0.047 R)
• M12: 1,272,629 km (0.112 R)
• M13: 1,342,940 km (0.058 R)
• M14: 1,420,581 km (0.03 R)
• M15: 1,543,252 km (0.105 R)
• M16: 1,631,215 km (0.061 R)
• M17: 1,912,310 km (0.108 R)
• M18: 2,089,733 km (0.077 R)
• M19: 2,159,445 km (0.073 R)
• M20: 2,308,445 km (0.06 R)
• M21: 2,431,564 km (0.112 R)
• M22: 2,505,016 km (0.083 R)
• M23: 2,791,197 km (0.102 R)
• M24: 3,016,641 km (0.109 R)
• M25: 3,127,643 km (0.075 R)
• M26: 3,215,756 km (0.11 R)
• M27: 3,280,532 km (0.087 R)
• M28: 3,386,447 km (0.106 R)
• M29: 3,493,709 km (0.112 R)
• M30: 3,694,469 km (0.049 R)
• M31: 3,839,130 km (0.098 R)
• M32: 3,933,676 km (0.099 R)
• M33: 4,072,652 km (0.082 R)
• M34: 4,151,491 km (0.106 R)
• M35: 4,275,358 km (0.104 R)
• M36: 4,337,590 km (0.08 R)
• M37: 4,427,199 km (0.12 R)
• M38: 4,517,407 km (0.066 R)
• M39: 4,626,464 km (0.065 R)
• M40: 4,690,492 km (0.113 R)
• M41: 4,921,620 km (0.075 R)
• M42: 5,090,516 km (0.11 R)
• M43: 5,175,488 km (0.1 R)
• M44: 5,251,633 km (0.101 R)
• M45: 5,337,652 km (0.073 R)
• M46: 5,472,290 km (0.053 R)
• M47: 5,578,953 km (0.045 R)
• M48: 5,853,615 km (0.115 R)
• M49: 5,972,695 km (0.1 R)
• M50: 6,142,788 km (0.058 R)
• M51: 6,314,377 km (0.068 R)
• M52: 6,600,707 km (0.086 R)
• M53: 6,735,046 km (0.112 R)
• M54: 6,901,698 km (0.096 R)
• M55: 7,037,981 km (0.098 R)
• M56: 7,101,261 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.1

Radius: 13.7

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.32 AU - 6.56 AU

Year: 9347 Days

Day: 10.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,855,589 km

• M1: 189,690 km (0.056 R)
• M2: 386,710 km (0.091 R)
• M3: 515,963 km (0.059 R)
• M4: 622,028 km (0.11 R)
• M5: 766,988 km (0.085 R)
• M6: 1,059,901 km (0.071 R)
• M7: 1,238,820 km (0.081 R)
• M8: 1,566,738 km (0.117 R)
• M9: 1,922,781 km (0.073 R)
• M10: 2,144,485 km (0.083 R)
• M11: 2,735,696 km (0.106 R)
• M12: 2,860,012 km (0.091 R)
• M13: 3,011,704 km (0.069 R)
• M14: 3,192,269 km (0.11 R)
• M15: 3,456,459 km (0.095 R)
• M16: 4,177,072 km (0.109 R)
• M17: 4,408,200 km (0.079 R)
• M18: 5,312,370 km (0.106 R)
• M19: 5,437,284 km (0.059 R)
• M20: 5,914,501 km (0.086 R)
• M21: 6,109,128 km (0.063 R)
• M22: 6,305,999 km (0.106 R)
• M23: 6,504,964 km (0.117 R)
• M24: 7,321,769 km (0.115 R)
• M25: 7,531,056 km (0.116 R)
• M26: 7,636,523 km (0.111 R)
• M27: 8,680,716 km (0.077 R)
• M28: 9,051,270 km (0.039 R)
• M29: 9,351,512 km (0.077 R)
• M30: 9,693,194 km (0.115 R)
• M31: 9,807,936 km (0.068 R)
• M32: 9,923,276 km (0.038 R)
• M33: 11,583,962 km (0.074 R)
• M34: 12,446,543 km (0.09 R)
• M35: 12,738,558 km (0.089 R)
• M36: 12,906,556 km (0.093 R)
• M37: 13,117,489 km (0.056 R)
• M38: 13,585,731 km (0.111 R)
• M39: 13,757,319 km (0.057 R)
• M40: 13,843,488 km (0.09 R)
• M41: 14,016,124 km (0.106 R)
• M42: 15,513,000 km (0.047 R)
• M43: 16,098,676 km (0.094 R)
• M44: 17,899,236 km (0.082 R)
• M45: 18,466,062 km (0.09 R)
• M46: 18,656,201 km (0.105 R)
• M47: 18,942,830 km (0.049 R)
• M48: 19,375,467 km (0.084 R)
• M49: 19,714,307 km (0.115 R)
• M50: 20,446,738 km (0.055 R)
• M51: 22,342,292 km (0.094 R)
• M52: 22,443,570 km (0.047 R)
• M53: 22,545,147 km (0.109 R)
• M54: 23,003,665 km (0.087 R)
• M55: 24,658,815 km (0.071 R)
• M56: 25,500,752 km (0.066 R)
• M57: 26,245,301 km (0.12 R)
• M58: 26,459,226 km (0.077 R)
• M59: 26,727,604 km (0.107 R)
• M60: 27,321,209 km (0.119 R)
• M61: 27,538,126 km (0.078 R)
• M62: 28,576,185 km (0.1 R)
• M63: 29,460,458 km (0.088 R)
• M64: 30,129,460 km (0.069 R)
• M65: 30,297,458 km (0.112 R)
• M66: 30,634,502 km (0.096 R)
• M67: 31,255,633 km (0.106 R)
• M68: 31,482,573 km (0.103 R)
• M69: 31,596,267 km (0.054 R)
• M70: 31,880,952 km (0.11 R)
• M71: 34,014,367 km (0.041 R)
• M72: 34,481,860 km (0.105 R)
• M73: 34,892,507 km (0.062 R)
• M74: 35,069,032 km (0.115 R)
• M75: 36,730,616 km (0.042 R)
• M76: 36,910,133 km (0.105 R)
• M77: 37,090,099 km (0.116 R)
• M78: 37,270,215 km (0.11 R)
• M79: 37,571,056 km (0.079 R)
• M80: 38,114,695 km (0.078 R)
• M81: 39,148,716 km (0.115 R)
• M82: 40,871,784 km (0.074 R)
• M83: 41,119,967 km (0.091 R)
• M84: 41,617,828 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 836.6

Radius: 6.1

Gravity: 22.48 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.81 AU - 9.89 AU

Year: 15579 Days

Day: 24.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,855,589 km

• M1: 116,088 km (0.05 R)
• M2: 285,134 km (0.075 R)
• M3: 381,026 km (0.054 R)
• M4: 506,987 km (0.093 R)
• M5: 689,197 km (0.111 R)
• M6: 776,712 km (0.107 R)
• M7: 1,189,453 km (0.07 R)
• M8: 1,404,724 km (0.111 R)
• M9: 1,460,374 km (0.11 R)
• M10: 1,995,187 km (0.077 R)
• M11: 2,550,943 km (0.091 R)
• M12: 2,619,459 km (0.09 R)
• M13: 3,262,580 km (0.118 R)
• M14: 3,795,148 km (0.047 R)
• M15: 4,395,485 km (0.067 R)
• M16: 5,284,694 km (0.099 R)
• M17: 5,862,292 km (0.103 R)
• M18: 6,227,759 km (0.116 R)
• M19: 6,273,836 km (0.112 R)
• M20: 7,028,557 km (0.047 R)
• M21: 7,465,532 km (0.084 R)
• M22: 8,162,658 km (0.099 R)
• M23: 8,365,663 km (0.065 R)
• M24: 10,540,516 km (0.117 R)
• M25: 10,595,718 km (0.103 R)
• M26: 10,984,224 km (0.12 R)
• M27: 11,604,307 km (0.093 R)
• M28: 11,775,447 km (0.066 R)
• M29: 12,004,780 km (0.09 R)
• M30: 12,351,698 km (0.089 R)
• M31: 12,584,771 km (0.116 R)
• M32: 13,531,576 km (0.099 R)
• M33: 14,134,904 km (0.069 R)
• M34: 14,256,527 km (0.049 R)
• M35: 14,685,425 km (0.12 R)
• M36: 15,056,278 km (0.12 R)
• M37: 15,180,594 km (0.109 R)
• M38: 15,870,389 km (0.079 R)
• M39: 17,737,520 km (0.094 R)
• M40: 18,730,252 km (0.086 R)
• M41: 18,797,122 km (0.119 R)
• M42: 19,267,009 km (0.12 R)
• M43: 20,769,121 km (0.089 R)
• M44: 21,115,739 km (0.073 R)
• M45: 21,255,015 km (0.083 R)
• M46: 21,604,326 km (0.078 R)
• M47: 21,814,810 km (0.064 R)
• M48: 21,955,432 km (0.109 R)
• M49: 22,167,113 km (0.06 R)
• M50: 22,450,302 km (0.118 R)
• M51: 23,163,585 km (0.089 R)
• M52: 23,811,942 km (0.114 R)
• M53: 28,206,978 km (0.105 R)
• M54: 29,286,027 km (0.065 R)
• M55: 30,535,469 km (0.036 R)
• M56: 32,201,690 km (0.102 R)
• M57: 33,653,387 km (0.108 R)
• M58: 34,060,294 km (0.115 R)
• M59: 35,787,401 km (0.111 R)
• M60: 36,119,658 km (0.05 R)
• M61: 36,286,160 km (0.111 R)
• M62: 37,038,488 km (0.076 R)
• M63: 38,899,037 km (0.115 R)
• M64: 39,497,428 km (0.116 R)
• M65: 40,443,934 km (0.12 R)
• M66: 41,223,788 km (0.094 R)
• M67: 41,746,483 km (0.088 R)
• M68: 42,008,728 km (0.111 R)
• M69: 43,859,104 km (0.032 R)
• M70: 44,660,350 km (0.095 R)
• M71: 46,367,411 km (0.113 R)
• M72: 48,187,419 km (0.089 R)
• M73: 49,567,758 km (0.061 R)
• M74: 49,845,263 km (0.038 R)
• M75: 50,216,265 km (0.101 R)
• M76: 51,521,806 km (0.089 R)
• M77: 52,838,566 km (0.106 R)
• M78: 53,595,831 km (0.096 R)
• M79: 53,880,815 km (0.101 R)
• M80: 53,975,809 km (0.066 R)
• M81: 54,547,572 km (0.109 R)
• M82: 54,738,609 km (0.106 R)
• M83: 55,889,316 km (0.118 R)
• M84: 56,564,301 km (0.11 R)
• M85: 57,145,040 km (0.074 R)
• M86: 58,507,578 km (0.116 R)
• M87: 60,670,464 km (0.1 R)
• M88: 62,459,355 km (0.108 R)
• M89: 63,460,763 km (0.11 R)
• M90: 64,164,771 km (0.12 R)
• M91: 64,568,236 km (0.114 R)
• M92: 65,073,877 km (0.062 R)
• M93: 65,682,292 km (0.101 R)
• M94: 66,598,429 km (0.042 R)
• M95: 67,518,755 km (0.102 R)
• M96: 67,929,102 km (0.119 R)
• M97: 68,340,346 km (0.11 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 11,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit