🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.2

Radius: 8.5

Gravity: 11.12 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.18 AU - 1.38 AU

Year: 1018 Days

Day: 6.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 81,810,832 km

• M1: 106,663 km (0.092 R)
• M2: 189,690 km (0.109 R)
• M3: 316,549 km (0.047 R)
• M4: 385,813 km (0.09 R)
• M5: 477,068 km (0.115 R)
• M6: 542,442 km (0.094 R)
• M7: 617,241 km (0.092 R)
• M8: 771,775 km (0.11 R)
• M9: 953,088 km (0.106 R)
• M10: 1,364,931 km (0.12 R)
• M11: 1,461,721 km (0.044 R)
• M12: 1,586,037 km (0.103 R)
• M13: 1,679,535 km (0.086 R)
• M14: 1,766,152 km (0.092 R)
• M15: 1,998,478 km (0.039 R)
• M16: 2,155,855 km (0.093 R)
• M17: 2,278,974 km (0.041 R)
• M18: 2,394,613 km (0.093 R)
• M19: 2,672,267 km (0.035 R)
• M20: 2,877,066 km (0.089 R)
• M21: 3,023,373 km (0.076 R)
• M22: 3,076,331 km (0.12 R)
• M23: 3,182,994 km (0.104 R)
• M24: 3,247,620 km (0.096 R)
• M25: 3,301,924 km (0.058 R)
• M26: 3,499,543 km (0.119 R)
• M27: 3,644,803 km (0.112 R)
• M28: 3,826,265 km (0.062 R)
• M29: 4,092,399 km (0.063 R)
• M30: 4,245,438 km (0.117 R)
• M31: 4,388,454 km (0.119 R)
• M32: 4,777,707 km (0.115 R)
• M33: 4,901,574 km (0.089 R)
• M34: 4,963,957 km (0.109 R)
• M35: 5,102,035 km (0.086 R)
• M36: 5,318,055 km (0.098 R)
• M37: 5,472,440 km (0.104 R)
• M38: 5,589,126 km (0.106 R)
• M39: 5,654,351 km (0.118 R)
• M40: 5,811,877 km (0.08 R)
• M41: 6,050,785 km (0.09 R)
• M42: 6,212,052 km (0.111 R)
• M43: 6,884,793 km (0.116 R)
• M44: 6,968,718 km (0.069 R)
• M45: 7,039,029 km (0.112 R)
• M46: 7,137,763 km (0.079 R)
• M47: 7,365,152 km (0.068 R)
• M48: 7,422,448 km (0.078 R)
• M49: 7,494,255 km (0.054 R)
• M50: 7,667,340 km (0.087 R)
• M51: 7,754,406 km (0.112 R)
• M52: 7,900,264 km (0.112 R)
• M53: 7,988,227 km (0.069 R)
• M54: 8,313,602 km (0.117 R)
• M55: 8,643,316 km (0.1 R)
• M56: 9,115,148 km (0.092 R)
• M57: 9,176,633 km (0.074 R)
• M58: 9,424,067 km (0.044 R)
• M59: 9,595,357 km (0.08 R)
• M60: 9,736,428 km (0.05 R)
• M61: 10,259,123 km (0.087 R)
• M62: 10,451,506 km (0.11 R)
• M63: 10,709,861 km (0.059 R)
• M64: 10,774,787 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.3

Radius: 14.3

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.25 AU - 1.35 AU

Year: 1042 Days

Day: 9.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 81,810,832 km

• M1: 201,359 km (0.081 R)
• M2: 368,759 km (0.083 R)
• M3: 474,076 km (0.089 R)
• M4: 574,905 km (0.102 R)
• M5: 693,087 km (0.036 R)
• M6: 794,813 km (0.12 R)
• M7: 911,799 km (0.071 R)
• M8: 1,054,815 km (0.057 R)
• M9: 1,165,068 km (0.093 R)
• M10: 1,258,417 km (0.073 R)
• M11: 1,376,151 km (0.086 R)
• M12: 1,475,633 km (0.095 R)
• M13: 1,612,067 km (0.096 R)
• M14: 1,729,351 km (0.044 R)
• M15: 1,855,612 km (0.104 R)
• M16: 1,954,047 km (0.074 R)
• M17: 2,124,290 km (0.118 R)
• M18: 2,234,244 km (0.077 R)
• M19: 2,392,668 km (0.06 R)
• M20: 2,672,416 km (0.071 R)
• M21: 2,784,465 km (0.054 R)
• M22: 2,912,521 km (0.104 R)
• M23: 3,071,843 km (0.116 R)
• M24: 3,316,286 km (0.104 R)
• M25: 3,444,790 km (0.08 R)
• M26: 3,590,349 km (0.053 R)
• M27: 3,761,638 km (0.111 R)
• M28: 3,903,906 km (0.075 R)
• M29: 4,023,734 km (0.102 R)
• M30: 4,390,847 km (0.049 R)
• M31: 4,574,404 km (0.108 R)
• M32: 4,735,072 km (0.095 R)
• M33: 5,105,476 km (0.097 R)
• M34: 5,298,757 km (0.089 R)
• M35: 5,467,503 km (0.114 R)
• M36: 5,566,088 km (0.05 R)
• M37: 5,756,077 km (0.066 R)
• M38: 5,865,583 km (0.082 R)
• M39: 6,003,363 km (0.107 R)
• M40: 6,095,964 km (0.102 R)
• M41: 6,348,186 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.3

Radius: 13.5

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.55 AU - 2.35 AU

Year: 1914 Days

Day: 11.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 81,810,832 km

• M1: 183,706 km (0.095 R)
• M2: 319,092 km (0.038 R)
• M3: 454,927 km (0.05 R)
• M4: 653,743 km (0.115 R)
• M5: 753,674 km (0.112 R)
• M6: 842,834 km (0.097 R)
• M7: 1,258,567 km (0.066 R)
• M8: 1,407,866 km (0.116 R)
• M9: 1,563,447 km (0.05 R)
• M10: 1,735,934 km (0.083 R)
• M11: 1,869,674 km (0.116 R)
• M12: 2,171,563 km (0.107 R)
• M13: 2,267,754 km (0.095 R)
• M14: 2,402,392 km (0.111 R)
• M15: 2,641,450 km (0.059 R)
• M16: 3,197,804 km (0.117 R)
• M17: 3,475,757 km (0.079 R)
• M18: 3,574,940 km (0.077 R)
• M19: 3,718,255 km (0.086 R)
• M20: 4,070,109 km (0.027 R)
• M21: 4,205,047 km (0.057 R)
• M22: 4,387,107 km (0.086 R)
• M23: 4,665,210 km (0.1 R)
• M24: 4,838,145 km (0.12 R)
• M25: 5,271,530 km (0.092 R)
• M26: 5,468,251 km (0.102 R)
• M27: 5,818,310 km (0.106 R)
• M28: 6,348,634 km (0.065 R)
• M29: 6,610,880 km (0.111 R)
• M30: 6,912,469 km (0.099 R)
• M31: 7,055,933 km (0.117 R)
• M32: 7,146,141 km (0.111 R)
• M33: 7,621,413 km (0.114 R)
• M34: 7,807,064 km (0.08 R)
• M35: 8,031,610 km (0.107 R)
• M36: 8,391,842 km (0.114 R)
• M37: 8,815,503 km (0.113 R)
• M38: 8,912,742 km (0.11 R)
• M39: 9,029,877 km (0.055 R)
• M40: 9,167,358 km (0.088 R)
• M41: 9,523,849 km (0.072 R)
• M42: 9,703,815 km (0.105 R)
• M43: 9,824,391 km (0.119 R)
• M44: 10,006,302 km (0.071 R)
• M45: 10,250,596 km (0.03 R)
• M46: 10,352,921 km (0.081 R)
• M47: 10,745,017 km (0.103 R)
• M48: 10,890,725 km (0.114 R)
• M49: 11,142,049 km (0.081 R)
• M50: 11,821,673 km (0.049 R)
• M51: 11,950,626 km (0.068 R)
• M52: 12,253,262 km (0.039 R)
• M53: 12,734,070 km (0.091 R)
• M54: 12,866,165 km (0.053 R)
• M55: 12,998,858 km (0.096 R)
• M56: 13,265,591 km (0.115 R)
• M57: 13,354,901 km (0.097 R)
• M58: 13,736,675 km (0.051 R)
• M59: 13,894,949 km (0.108 R)
• M60: 14,076,561 km (0.1 R)
• M61: 14,281,810 km (0.115 R)
• M62: 14,419,140 km (0.039 R)
• M63: 15,416,659 km (0.069 R)
• M64: 15,557,730 km (0.117 R)
• M65: 15,840,919 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.3

Radius: 5.1

Gravity: 33.27 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.29 AU - 10.25 AU

Year: 19839 Days

Day: 24.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 81,810,832 km

• M1: 76,893 km (0.069 R)
• M2: 312,211 km (0.118 R)
• M3: 348,563 km (0.108 R)
• M4: 446,400 km (0.085 R)
• M5: 693,087 km (0.056 R)
• M6: 1,386,922 km (0.039 R)
• M7: 1,982,920 km (0.11 R)
• M8: 2,726,421 km (0.084 R)
• M9: 3,127,493 km (0.078 R)
• M10: 3,377,022 km (0.084 R)
• M11: 3,676,218 km (0.12 R)
• M12: 4,530,422 km (0.088 R)
• M13: 4,812,564 km (0.07 R)
• M14: 5,295,316 km (0.082 R)
• M15: 5,492,635 km (0.085 R)
• M16: 5,793,327 km (0.085 R)
• M17: 6,254,388 km (0.059 R)
• M18: 6,727,117 km (0.075 R)
• M19: 7,375,175 km (0.096 R)
• M20: 7,762,334 km (0.104 R)
• M21: 7,874,234 km (0.06 R)
• M22: 8,212,923 km (0.063 R)
• M23: 8,672,039 km (0.085 R)
• M24: 8,846,320 km (0.095 R)
• M25: 8,963,156 km (0.107 R)
• M26: 9,495,276 km (0.069 R)
• M27: 9,916,244 km (0.104 R)
• M28: 10,651,967 km (0.049 R)
• M29: 10,776,283 km (0.086 R)
• M30: 10,963,579 km (0.092 R)
• M31: 11,852,340 km (0.061 R)
• M32: 14,447,115 km (0.047 R)
• M33: 15,913,922 km (0.092 R)
• M34: 19,820,521 km (0.112 R)
• M35: 20,126,748 km (0.034 R)
• M36: 21,133,093 km (0.081 R)
• M37: 22,632,961 km (0.109 R)
• M38: 23,194,252 km (0.054 R)
• M39: 24,248,618 km (0.054 R)
• M40: 24,330,298 km (0.073 R)
• M41: 24,658,217 km (0.118 R)
• M42: 24,740,496 km (0.114 R)
• M43: 25,152,937 km (0.102 R)
• M44: 25,235,665 km (0.111 R)
• M45: 25,984,552 km (0.059 R)
• M46: 26,319,651 km (0.102 R)
• M47: 26,656,396 km (0.082 R)
• M48: 27,931,269 km (0.062 R)
• M49: 28,188,727 km (0.082 R)
• M50: 30,187,803 km (0.113 R)
• M51: 31,160,040 km (0.11 R)
• M52: 31,248,901 km (0.07 R)
• M53: 31,784,012 km (0.04 R)
• M54: 32,232,208 km (0.059 R)
• M55: 33,316,493 km (0.026 R)
• M56: 34,320,893 km (0.098 R)
• M57: 34,688,605 km (0.106 R)
• M58: 36,922,101 km (0.096 R)
• M59: 37,866,363 km (0.075 R)
• M60: 39,297,565 km (0.096 R)
• M61: 39,585,990 km (0.12 R)
• M62: 39,778,672 km (0.038 R)
• M63: 40,068,144 km (0.098 R)
• M64: 41,330,900 km (0.092 R)
• M65: 42,705,255 km (0.104 R)
• M66: 43,100,792 km (0.098 R)
• M67: 43,795,674 km (0.117 R)
• M68: 44,494,296 km (0.082 R)
• M69: 45,700,504 km (0.086 R)
• M70: 46,003,739 km (0.062 R)
• M71: 47,939,834 km (0.114 R)
• M72: 50,214,470 km (0.116 R)
• M73: 56,811,138 km (0.088 R)
• M74: 58,886,509 km (0.081 R)
• M75: 60,875,413 km (0.119 R)
• M76: 61,209,016 km (0.112 R)
• M77: 63,111,003 km (0.105 R)
• M78: 66,057,184 km (0.081 R)
• M79: 68,007,641 km (0.075 R)
• M80: 68,122,981 km (0.055 R)
• M81: 68,353,810 km (0.072 R)
• M82: 68,816,217 km (0.116 R)
• M83: 69,511,847 km (0.047 R)
• M84: 71,027,124 km (0.109 R)
• M85: 71,261,245 km (0.115 R)
• M86: 73,024,854 km (0.079 R)
• M87: 73,734,397 km (0.107 R)
• M88: 75,398,823 km (0.115 R)
• M89: 76,595,157 km (0.105 R)
• M90: 76,955,389 km (0.056 R)
• M91: 77,556,922 km (0.109 R)
• M92: 77,797,924 km (0.05 R)
• M93: 78,280,676 km (0.073 R)
• M94: 78,643,451 km (0.062 R)
• M95: 79,006,824 km (0.109 R)
• M96: 79,978,462 km (0.112 R)
• M97: 80,222,008 km (0.117 R)
• M98: 81,076,212 km (0.155 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 12,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit