🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.85 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.43 AU - 1.97 AU

Year: 814 Days

Day: 37.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,049,344 km

• M1: 89,609 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.73 AU - 2.43 AU

Year: 1101 Days

Day: 16.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.7

Radius: 14.9

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.85 AU - 6.03 AU

Year: 4031 Days

Day: 7.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 112,049,344 km

• M1: 185,950 km (0.107 R)
• M2: 360,232 km (0.115 R)
• M3: 697,276 km (0.075 R)
• M4: 867,668 km (0.111 R)
• M5: 1,094,608 km (0.047 R)
• M6: 1,275,771 km (0.103 R)
• M7: 1,421,629 km (0.097 R)
• M8: 1,597,256 km (0.049 R)
• M9: 1,694,046 km (0.07 R)
• M10: 1,970,952 km (0.105 R)
• M11: 2,155,107 km (0.107 R)
• M12: 2,359,009 km (0.103 R)
• M13: 2,484,521 km (0.1 R)
• M14: 2,626,789 km (0.111 R)
• M15: 2,815,881 km (0.072 R)
• M16: 2,934,512 km (0.092 R)
• M17: 3,115,675 km (0.062 R)
• M18: 3,238,644 km (0.095 R)
• M19: 3,795,896 km (0.105 R)
• M20: 3,911,087 km (0.068 R)
• M21: 4,010,719 km (0.082 R)
• M22: 4,161,813 km (0.062 R)
• M23: 4,469,835 km (0.113 R)
• M24: 4,803,139 km (0.037 R)
• M25: 5,346,179 km (0.083 R)
• M26: 5,662,579 km (0.073 R)
• M27: 5,794,674 km (0.053 R)
• M28: 5,946,964 km (0.091 R)
• M29: 6,275,032 km (0.109 R)
• M30: 6,848,591 km (0.089 R)
• M31: 7,030,053 km (0.115 R)
• M32: 7,418,409 km (0.082 R)
• M33: 7,667,340 km (0.104 R)
• M34: 7,813,796 km (0.102 R)
• M35: 7,961,299 km (0.092 R)
• M36: 8,088,308 km (0.044 R)
• M37: 8,344,719 km (0.027 R)
• M38: 8,517,056 km (0.114 R)
• M39: 9,174,089 km (0.117 R)
• M40: 9,285,091 km (0.101 R)
• M41: 9,396,691 km (0.082 R)
• M42: 9,847,429 km (0.111 R)
• M43: 10,190,158 km (0.103 R)
• M44: 10,770,299 km (0.112 R)
• M45: 11,052,440 km (0.081 R)
• M46: 11,170,772 km (0.115 R)
• M47: 11,624,353 km (0.101 R)
• M48: 11,792,950 km (0.079 R)
• M49: 11,962,444 km (0.087 R)
• M50: 12,279,292 km (0.081 R)
• M51: 12,426,497 km (0.088 R)
• M52: 12,598,983 km (0.077 R)
• M53: 12,846,717 km (0.103 R)
• M54: 13,650,507 km (0.058 R)
• M55: 13,752,083 km (0.111 R)
• M56: 14,032,879 km (0.099 R)
• M57: 14,470,602 km (0.057 R)
• M58: 14,808,394 km (0.043 R)
• M59: 15,043,711 km (0.052 R)
• M60: 15,438,799 km (0.083 R)
• M61: 15,704,036 km (0.111 R)
• M62: 15,944,141 km (0.026 R)
• M63: 16,131,587 km (0.051 R)
• M64: 16,373,786 km (0.107 R)
• M65: 16,508,873 km (0.075 R)
• M66: 16,698,713 km (0.09 R)
• M67: 16,834,697 km (0.082 R)
• M68: 17,189,992 km (0.104 R)
• M69: 18,242,712 km (0.041 R)
• M70: 18,748,802 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.9

Radius: 4.6

Gravity: 38.37 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 13.72 AU - 14.22 AU

Year: 19168 Days

Day: 20.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 112,049,344 km

• M1: 103,073 km (0.105 R)
• M2: 135,386 km (0.039 R)
• M3: 246,088 km (0.102 R)
• M4: 484,099 km (0.103 R)
• M5: 569,369 km (0.081 R)
• M6: 828,922 km (0.109 R)
• M7: 1,206,806 km (0.056 R)
• M8: 1,294,022 km (0.103 R)
• M9: 2,204,325 km (0.081 R)
• M10: 2,275,533 km (0.071 R)
• M11: 2,347,490 km (0.077 R)
• M12: 2,567,847 km (0.076 R)
• M13: 2,642,796 km (0.092 R)
• M14: 2,949,771 km (0.101 R)
• M15: 3,227,724 km (0.053 R)
• M16: 3,472,466 km (0.119 R)
• M17: 4,066,968 km (0.037 R)
• M18: 4,601,182 km (0.055 R)
• M19: 5,783,304 km (0.072 R)
• M20: 5,832,372 km (0.101 R)
• M21: 6,030,440 km (0.049 R)
• M22: 6,180,337 km (0.077 R)
• M23: 6,281,016 km (0.025 R)
• M24: 6,331,580 km (0.096 R)
• M25: 7,963,843 km (0.085 R)
• M26: 8,741,153 km (0.057 R)
• M27: 9,081,638 km (0.107 R)
• M28: 9,775,622 km (0.073 R)
• M29: 10,247,753 km (0.105 R)
• M30: 11,030,599 km (0.105 R)
• M31: 11,214,006 km (0.099 R)
• M32: 11,645,895 km (0.078 R)
• M33: 11,708,128 km (0.116 R)
• M34: 11,832,593 km (0.119 R)
• M35: 12,462,251 km (0.12 R)
• M36: 13,951,198 km (0.11 R)
• M37: 16,601,175 km (0.087 R)
• M38: 16,811,360 km (0.086 R)
• M39: 17,022,443 km (0.101 R)
• M40: 17,092,903 km (0.081 R)
• M41: 21,499,308 km (0.096 R)
• M42: 24,539,287 km (0.092 R)
• M43: 24,619,022 km (0.112 R)
• M44: 24,778,793 km (0.095 R)
• M45: 25,987,095 km (0.105 R)
• M46: 26,475,831 km (0.094 R)
• M47: 28,293,595 km (0.052 R)
• M48: 33,451,580 km (0.091 R)
• M49: 33,805,528 km (0.103 R)
• M50: 34,606,625 km (0.102 R)
• M51: 34,785,394 km (0.116 R)
• M52: 35,955,549 km (0.049 R)
• M53: 36,318,025 km (0.12 R)
• M54: 36,499,786 km (0.093 R)
• M55: 38,056,950 km (0.057 R)
• M56: 38,519,058 km (0.073 R)
• M57: 39,262,260 km (0.11 R)
• M58: 39,355,460 km (0.077 R)
• M59: 39,635,657 km (0.104 R)
• M60: 40,762,877 km (0.089 R)
• M61: 41,520,141 km (0.117 R)
• M62: 41,995,862 km (0.069 R)
• M63: 43,529,988 km (0.09 R)
• M64: 44,595,424 km (0.037 R)
• M65: 44,887,589 km (0.063 R)
• M66: 44,984,977 km (0.091 R)
• M67: 49,243,281 km (0.041 R)
• M68: 49,645,849 km (0.081 R)
• M69: 50,049,613 km (0.109 R)
• M70: 50,150,741 km (0.112 R)
• M71: 50,555,703 km (0.112 R)
• M72: 50,961,861 km (0.103 R)
• M73: 51,573,118 km (0.052 R)
• M74: 51,777,469 km (0.037 R)
• M75: 52,084,443 km (0.059 R)
• M76: 53,318,177 km (0.093 R)
• M77: 53,835,187 km (0.108 R)
• M78: 56,760,574 km (0.107 R)
• M79: 58,455,218 km (0.066 R)
• M80: 60,489,151 km (0.113 R)
• M81: 60,596,861 km (0.105 R)
• M82: 61,894,025 km (0.082 R)
• M83: 65,840,416 km (0.058 R)
• M84: 65,951,119 km (0.106 R)
• M85: 66,617,129 km (0.059 R)
• M86: 69,528,602 km (0.111 R)
• M87: 73,053,876 km (0.09 R)
• M88: 75,822,783 km (0.118 R)
• M89: 76,287,584 km (0.106 R)
• M90: 76,753,432 km (0.063 R)
• M91: 76,986,655 km (0.102 R)
• M92: 77,921,940 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.5

Radius: 5.8

Gravity: 29.24 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 14.09 AU - 23.43 AU

Year: 29828 Days

Day: 21.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 112,049,344 km

• M1: 82,129 km (0.068 R)
• M2: 201,359 km (0.103 R)
• M3: 412,890 km (0.104 R)
• M4: 837,000 km (0.078 R)
• M5: 934,538 km (0.083 R)
• M6: 1,070,522 km (0.095 R)
• M7: 1,556,117 km (0.108 R)
• M8: 1,970,802 km (0.085 R)
• M9: 2,418,250 km (0.115 R)
• M10: 2,847,147 km (0.064 R)
• M11: 3,560,130 km (0.09 R)
• M12: 4,843,829 km (0.114 R)
• M13: 5,812,625 km (0.114 R)
• M14: 6,063,950 km (0.066 R)
• M15: 6,642,594 km (0.117 R)
• M16: 7,038,131 km (0.095 R)
• M17: 7,851,794 km (0.114 R)
• M18: 8,199,609 km (0.11 R)
• M19: 8,410,691 km (0.069 R)
• M20: 9,054,710 km (0.078 R)
• M21: 9,566,485 km (0.098 R)
• M22: 9,863,137 km (0.071 R)
• M23: 9,937,787 km (0.056 R)
• M24: 10,313,876 km (0.117 R)
• M25: 11,235,249 km (0.117 R)
• M26: 12,023,181 km (0.047 R)
• M27: 13,237,916 km (0.068 R)
• M28: 16,044,671 km (0.066 R)
• M29: 16,574,098 km (0.11 R)
• M30: 16,662,959 km (0.111 R)
• M31: 17,378,934 km (0.117 R)
• M32: 18,013,828 km (0.057 R)
• M33: 19,212,705 km (0.112 R)
• M34: 19,306,054 km (0.105 R)
• M35: 19,963,237 km (0.053 R)
• M36: 20,057,783 km (0.07 R)
• M37: 21,203,254 km (0.114 R)
• M38: 22,271,832 km (0.086 R)
• M39: 22,961,029 km (0.108 R)
• M40: 25,581,086 km (0.075 R)
• M41: 25,683,710 km (0.112 R)
• M42: 25,889,408 km (0.104 R)
• M43: 26,717,731 km (0.097 R)
• M44: 29,900,575 km (0.062 R)
• M45: 32,642,854 km (0.084 R)
• M46: 32,865,605 km (0.096 R)
• M47: 34,439,524 km (0.098 R)
• M48: 36,268,209 km (0.084 R)
• M49: 36,846,105 km (0.081 R)
• M50: 36,962,044 km (0.055 R)
• M51: 38,833,513 km (0.081 R)
• M52: 41,819,038 km (0.075 R)
• M53: 43,155,844 km (0.058 R)
• M54: 43,278,066 km (0.119 R)
• M55: 45,373,483 km (0.105 R)
• M56: 47,627,773 km (0.105 R)
• M57: 48,768,607 km (0.077 R)
• M58: 49,406,193 km (0.11 R)
• M59: 49,534,099 km (0.097 R)
• M60: 52,114,363 km (0.108 R)
• M61: 52,505,262 km (0.102 R)
• M62: 54,341,875 km (0.109 R)
• M63: 55,135,342 km (0.095 R)
• M64: 55,400,729 km (0.051 R)
• M65: 61,207,819 km (0.067 R)
• M66: 63,973,884 km (0.103 R)
• M67: 74,262,926 km (0.085 R)
• M68: 75,584,623 km (0.045 R)
• M69: 75,879,481 km (0.104 R)
• M70: 76,026,984 km (0.106 R)
• M71: 78,549,653 km (0.106 R)
• M72: 79,746,287 km (0.061 R)
• M73: 80,196,576 km (0.096 R)
• M74: 81,401,437 km (0.037 R)
• M75: 81,703,475 km (0.114 R)
• M76: 82,308,898 km (0.066 R)
• M77: 83,067,808 km (0.105 R)
• M78: 83,371,941 km (0.028 R)
• M79: 83,981,552 km (0.109 R)
• M80: 85,665,276 km (0.099 R)
• M81: 88,444,505 km (0.117 R)
• M82: 90,783,019 km (0.069 R)
• M83: 91,096,277 km (0.068 R)
• M84: 91,409,984 km (0.099 R)
• M85: 92,038,444 km (0.08 R)
• M86: 92,195,821 km (0.043 R)
• M87: 93,299,704 km (0.12 R)
• M88: 93,774,228 km (0.076 R)
• M89: 94,725,521 km (0.119 R)
• M90: 98,884,492 km (0.113 R)
• M91: 103,266,213 km (0.092 R)
• M92: 105,069,316 km (0.101 R)
• M93: 106,387,274 km (0.077 R)
• M94: 109,372,649 km (0.118 R)
• M95: 110,373,907 km (0.093 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 10,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit