🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.9

Radius: 14.9

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.47 AU - 0.61 AU

Year: 274 Days

Day: 9.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 76,217,784 km

• M1: 193,131 km (0.119 R)
• M2: 307,124 km (0.118 R)
• M3: 414,984 km (0.056 R)
• M4: 634,445 km (0.058 R)
• M5: 747,989 km (0.076 R)
• M6: 904,918 km (0.088 R)
• M7: 1,055,413 km (0.101 R)
• M8: 1,159,533 km (0.065 R)
• M9: 1,304,194 km (0.075 R)
• M10: 1,455,587 km (0.061 R)
• M11: 1,560,007 km (0.117 R)
• M12: 1,685,070 km (0.105 R)
• M13: 1,846,636 km (0.096 R)
• M14: 1,974,991 km (0.086 R)
• M15: 2,101,551 km (0.089 R)
• M16: 2,220,780 km (0.06 R)
• M17: 2,347,639 km (0.075 R)
• M18: 2,451,012 km (0.088 R)
• M19: 2,545,258 km (0.113 R)
• M20: 2,640,851 km (0.09 R)
• M21: 2,753,947 km (0.089 R)
• M22: 2,912,970 km (0.113 R)
• M23: 3,171,475 km (0.111 R)
• M24: 3,350,244 km (0.075 R)
• M25: 3,490,866 km (0.055 R)
• M26: 3,900,166 km (0.098 R)
• M27: 4,029,867 km (0.061 R)
• M28: 4,204,897 km (0.114 R)
• M29: 4,363,471 km (0.088 R)
• M30: 4,459,513 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.6

Radius: 8.1

Gravity: 15.14 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.21 AU - 1.37 AU

Year: 1011 Days

Day: 9.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 76,217,784 km

• M1: 114,143 km (0.093 R)
• M2: 180,565 km (0.07 R)
• M3: 294,259 km (0.07 R)
• M4: 390,151 km (0.101 R)
• M5: 464,501 km (0.075 R)
• M6: 562,039 km (0.072 R)
• M7: 623,075 km (0.091 R)
• M8: 699,370 km (0.051 R)
• M9: 785,987 km (0.034 R)
• M10: 883,375 km (0.054 R)
• M11: 1,022,352 km (0.098 R)
• M12: 1,216,530 km (0.103 R)
• M13: 1,447,958 km (0.045 R)
• M14: 1,586,785 km (0.101 R)
• M15: 1,702,723 km (0.115 R)
• M16: 2,165,130 km (0.105 R)
• M17: 2,334,624 km (0.117 R)
• M18: 2,518,630 km (0.087 R)
• M19: 2,623,049 km (0.075 R)
• M20: 2,750,207 km (0.087 R)
• M21: 3,066,008 km (0.102 R)
• M22: 3,267,816 km (0.066 R)
• M23: 3,358,921 km (0.091 R)
• M24: 3,532,155 km (0.1 R)
• M25: 3,613,985 km (0.095 R)
• M26: 3,767,622 km (0.077 R)
• M27: 3,875,333 km (0.059 R)
• M28: 4,020,443 km (0.094 R)
• M29: 4,204,448 km (0.087 R)
• M30: 4,316,198 km (0.108 R)
• M31: 4,441,561 km (0.078 R)
• M32: 4,580,836 km (0.08 R)
• M33: 4,631,849 km (0.1 R)
• M34: 5,338,998 km (0.062 R)
• M35: 5,446,559 km (0.086 R)
• M36: 5,870,520 km (0.114 R)
• M37: 6,009,496 km (0.106 R)
• M38: 6,093,570 km (0.114 R)
• M39: 6,149,669 km (0.038 R)
• M40: 6,837,371 km (0.076 R)
• M41: 7,145,841 km (0.115 R)
• M42: 7,205,082 km (0.072 R)
• M43: 7,279,432 km (0.117 R)
• M44: 7,473,910 km (0.078 R)
• M45: 7,549,157 km (0.049 R)
• M46: 7,655,073 km (0.09 R)
• M47: 7,929,286 km (0.12 R)
• M48: 8,331,255 km (0.112 R)
• M49: 8,456,319 km (0.038 R)
• M50: 8,835,101 km (0.102 R)
• M51: 8,946,701 km (0.089 R)
• M52: 9,058,600 km (0.031 R)
• M53: 9,284,044 km (0.086 R)
• M54: 9,592,963 km (0.067 R)
• M55: 9,756,923 km (0.047 R)
• M56: 9,971,446 km (0.096 R)
• M57: 10,087,534 km (0.036 R)
• M58: 10,539,768 km (0.07 R)
• M59: 10,742,922 km (0.059 R)
• M60: 10,981,531 km (0.114 R)
• M61: 11,032,993 km (0.066 R)
• M62: 11,084,454 km (0.075 R)
• M63: 11,394,720 km (0.108 R)
• M64: 11,481,487 km (0.108 R)
• M65: 11,603,260 km (0.115 R)
• M66: 11,760,487 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.9

Radius: 11.4

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.52 AU - 2.02 AU

Year: 1625 Days

Day: 13.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 76,217,784 km

• M1: 182,509 km (0.119 R)
• M2: 261,198 km (0.076 R)
• M3: 455,077 km (0.115 R)
• M4: 680,820 km (0.074 R)
• M5: 754,572 km (0.091 R)
• M6: 839,244 km (0.058 R)
• M7: 943,963 km (0.114 R)
• M8: 1,044,941 km (0.119 R)
• M9: 1,185,414 km (0.116 R)
• M10: 1,304,643 km (0.119 R)
• M11: 1,748,650 km (0.101 R)
• M12: 1,982,471 km (0.11 R)
• M13: 2,375,764 km (0.051 R)
• M14: 2,516,386 km (0.088 R)
• M15: 2,611,680 km (0.048 R)
• M16: 2,732,555 km (0.097 R)
• M17: 2,806,007 km (0.096 R)
• M18: 2,929,874 km (0.113 R)
• M19: 3,131,981 km (0.103 R)
• M20: 3,351,890 km (0.084 R)
• M21: 3,470,371 km (0.11 R)
• M22: 3,617,127 km (0.103 R)
• M23: 3,711,523 km (0.113 R)
• M24: 3,820,580 km (0.1 R)
• M25: 3,944,447 km (0.103 R)
• M26: 4,310,064 km (0.07 R)
• M27: 4,381,722 km (0.048 R)
• M28: 4,716,073 km (0.082 R)
• M29: 4,893,945 km (0.098 R)
• M30: 5,043,842 km (0.109 R)
• M31: 5,286,938 km (0.091 R)
• M32: 5,379,091 km (0.117 R)
• M33: 5,487,250 km (0.112 R)
• M34: 5,800,358 km (0.103 R)
• M35: 6,071,130 km (0.108 R)
• M36: 6,248,703 km (0.074 R)
• M37: 6,460,683 km (0.077 R)
• M38: 6,758,084 km (0.078 R)
• M39: 7,315,186 km (0.067 R)
• M40: 7,573,243 km (0.088 R)
• M41: 7,851,943 km (0.085 R)
• M42: 8,063,176 km (0.107 R)
• M43: 8,509,276 km (0.097 R)
• M44: 8,799,048 km (0.113 R)
• M45: 9,258,313 km (0.105 R)
• M46: 9,462,963 km (0.086 R)
• M47: 9,933,448 km (0.118 R)
• M48: 10,085,739 km (0.031 R)
• M49: 10,219,479 km (0.103 R)
• M50: 11,390,681 km (0.083 R)
• M51: 11,891,236 km (0.104 R)
• M52: 12,215,265 km (0.11 R)
• M53: 12,378,476 km (0.115 R)
• M54: 12,542,285 km (0.076 R)
• M55: 12,830,860 km (0.087 R)
• M56: 12,955,176 km (0.112 R)
• M57: 13,414,441 km (0.09 R)
• M58: 13,582,888 km (0.12 R)
• M59: 13,794,270 km (0.083 R)
• M60: 14,049,484 km (0.048 R)
• M61: 14,220,474 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.3

Radius: 7.6

Gravity: 16.12 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.05 AU - 9.01 AU

Year: 17196 Days

Day: 19.4 Hours

Environment

Temp: -242 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,217,784 km

• M1: 170,691 km (0.059 R)
• M2: 220,657 km (0.095 R)
• M3: 1,103,284 km (0.119 R)
• M4: 1,595,910 km (0.112 R)
• M5: 1,720,974 km (0.082 R)
• M6: 1,881,941 km (0.089 R)
• M7: 2,047,995 km (0.119 R)
• M8: 2,610,932 km (0.092 R)
• M9: 3,024,570 km (0.083 R)
• M10: 3,338,276 km (0.106 R)
• M11: 4,039,442 km (0.026 R)
• M12: 4,297,648 km (0.096 R)
• M13: 4,384,863 km (0.101 R)
• M14: 4,875,395 km (0.086 R)
• M15: 5,619,644 km (0.05 R)
• M16: 5,859,449 km (0.059 R)
• M17: 6,005,008 km (0.115 R)
• M18: 6,903,194 km (0.092 R)
• M19: 7,211,814 km (0.079 R)
• M20: 7,263,725 km (0.055 R)
• M21: 7,683,347 km (0.1 R)
• M22: 8,273,061 km (0.098 R)
• M23: 8,656,032 km (0.118 R)
• M24: 8,877,437 km (0.083 R)
• M25: 9,100,786 km (0.112 R)
• M26: 9,269,383 km (0.028 R)
• M27: 9,839,202 km (0.098 R)
• M28: 11,433,616 km (0.112 R)
• M29: 12,291,410 km (0.049 R)
• M30: 12,602,873 km (0.116 R)
• M31: 12,728,086 km (0.104 R)
• M32: 12,980,009 km (0.111 R)
• M33: 15,721,839 km (0.11 R)
• M34: 16,537,147 km (0.114 R)
• M35: 16,605,663 km (0.119 R)
• M36: 16,743,143 km (0.089 R)
• M37: 16,811,958 km (0.106 R)
• M38: 18,279,364 km (0.05 R)
• M39: 18,920,690 km (0.106 R)
• M40: 19,064,154 km (0.059 R)
• M41: 19,933,019 km (0.114 R)
• M42: 20,372,238 km (0.064 R)
• M43: 21,558,998 km (0.087 R)
• M44: 23,073,826 km (0.099 R)
• M45: 24,544,373 km (0.073 R)
• M46: 26,685,867 km (0.114 R)
• M47: 27,250,748 km (0.073 R)
• M48: 29,799,447 km (0.108 R)
• M49: 30,301,498 km (0.114 R)
• M50: 30,553,570 km (0.107 R)
• M51: 32,509,263 km (0.115 R)
• M52: 33,806,276 km (0.112 R)
• M53: 34,067,773 km (0.108 R)
• M54: 34,944,118 km (0.116 R)
• M55: 35,916,504 km (0.077 R)
• M56: 36,361,558 km (0.053 R)
• M57: 37,707,490 km (0.107 R)
• M58: 37,797,847 km (0.094 R)
• M59: 37,888,204 km (0.103 R)
• M60: 38,069,068 km (0.055 R)
• M61: 41,468,679 km (0.075 R)
• M62: 41,935,425 km (0.1 R)
• M63: 42,591,860 km (0.081 R)
• M64: 43,914,904 km (0.053 R)
• M65: 46,795,261 km (0.082 R)
• M66: 47,183,767 km (0.116 R)
• M67: 47,378,543 km (0.096 R)
• M68: 49,834,940 km (0.085 R)
• M69: 50,231,823 km (0.109 R)
• M70: 50,331,156 km (0.057 R)
• M71: 51,028,731 km (0.083 R)
• M72: 51,930,208 km (0.04 R)
• M73: 52,836,921 km (0.078 R)
• M74: 53,952,322 km (0.051 R)
• M75: 54,155,925 km (0.098 R)
• M76: 55,896,945 km (0.115 R)
• M77: 57,033,291 km (0.042 R)
• M78: 57,136,962 km (0.077 R)
• M79: 57,968,726 km (0.09 R)
• M80: 59,749,390 km (0.086 R)
• M81: 62,186,937 km (0.108 R)
• M82: 62,400,413 km (0.105 R)
• M83: 62,828,263 km (0.079 R)
• M84: 63,686,506 km (0.117 R)
• M85: 64,009,488 km (0.076 R)
• M86: 64,117,199 km (0.11 R)
• M87: 64,332,919 km (0.043 R)
• M88: 65,414,960 km (0.085 R)
• M89: 68,366,377 km (0.11 R)
• M90: 69,138,601 km (0.109 R)
• M91: 69,249,154 km (0.116 R)
• M92: 74,171,671 km (0.109 R)
• M93: 75,647,604 km (0.078 R)
• M94: 75,989,585 km (0.088 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 19,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit