🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.47 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.46 AU - 3.42 AU

Year: 1930 Days

Day: 22.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,546,759 km

• M1: 137,780 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.7

Radius: 11.8

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.15 AU - 6.89 AU

Year: 4966 Days

Day: 8.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 90,546,759 km

• M1: 167,998 km (0.08 R)
• M2: 375,341 km (0.082 R)
• M3: 519,254 km (0.094 R)
• M4: 948,301 km (0.117 R)
• M5: 1,171,202 km (0.114 R)
• M6: 1,289,384 km (0.098 R)
• M7: 1,427,313 km (0.101 R)
• M8: 1,940,733 km (0.082 R)
• M9: 2,046,648 km (0.091 R)
• M10: 2,801,819 km (0.072 R)
• M11: 3,003,476 km (0.081 R)
• M12: 3,126,745 km (0.071 R)
• M13: 3,421,154 km (0.096 R)
• M14: 3,506,873 km (0.044 R)
• M15: 3,637,023 km (0.096 R)
• M16: 3,790,810 km (0.042 R)
• M17: 3,879,671 km (0.072 R)
• M18: 4,150,593 km (0.094 R)
• M19: 5,520,311 km (0.029 R)
• M20: 5,621,439 km (0.107 R)
• M21: 5,697,585 km (0.117 R)
• M22: 5,774,179 km (0.099 R)
• M23: 6,399,199 km (0.118 R)
• M24: 6,800,719 km (0.058 R)
• M25: 6,881,951 km (0.11 R)
• M26: 7,265,819 km (0.115 R)
• M27: 7,600,320 km (0.109 R)
• M28: 7,684,693 km (0.084 R)
• M29: 7,997,053 km (0.057 R)
• M30: 8,313,602 km (0.062 R)
• M31: 8,663,512 km (0.095 R)
• M32: 8,840,337 km (0.116 R)
• M33: 9,048,128 km (0.116 R)
• M34: 9,167,657 km (0.116 R)
• M35: 9,498,866 km (0.084 R)
• M36: 10,642,093 km (0.031 R)
• M37: 10,831,484 km (0.113 R)
• M38: 11,022,222 km (0.098 R)
• M39: 11,310,197 km (0.09 R)
• M40: 11,861,017 km (0.119 R)
• M41: 12,222,146 km (0.092 R)
• M42: 12,420,513 km (0.077 R)
• M43: 12,620,076 km (0.045 R)
• M44: 12,854,347 km (0.076 R)
• M45: 13,259,158 km (0.046 R)
• M46: 13,565,535 km (0.031 R)
• M47: 14,359,152 km (0.113 R)
• M48: 15,203,332 km (0.093 R)
• M49: 15,883,105 km (0.05 R)
• M50: 16,353,890 km (0.072 R)
• M51: 16,645,905 km (0.109 R)
• M52: 16,939,565 km (0.106 R)
• M53: 17,346,322 km (0.031 R)
• M54: 18,814,176 km (0.068 R)
• M55: 19,196,997 km (0.072 R)
• M56: 19,892,478 km (0.095 R)
• M57: 20,126,150 km (0.067 R)
• M58: 20,793,206 km (0.102 R)
• M59: 20,951,182 km (0.073 R)
• M60: 21,030,319 km (0.087 R)
• M61: 21,387,708 km (0.056 R)
• M62: 21,627,215 km (0.062 R)
• M63: 22,229,645 km (0.117 R)
• M64: 22,837,611 km (0.068 R)
• M65: 22,959,832 km (0.047 R)
• M66: 23,327,843 km (0.113 R)
• M67: 23,533,241 km (0.097 R)
• M68: 23,904,244 km (0.108 R)
• M69: 24,111,287 km (0.047 R)
• M70: 24,360,517 km (0.109 R)
• M71: 25,281,591 km (0.114 R)
• M72: 26,299,306 km (0.071 R)
• M73: 26,985,212 km (0.095 R)
• M74: 27,200,782 km (0.073 R)
• M75: 28,199,797 km (0.096 R)
• M76: 29,255,060 km (0.116 R)
• M77: 29,565,177 km (0.062 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.7

Radius: 6.8

Gravity: 12.71 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 15.14 AU - 19.86 AU

Year: 28030 Days

Day: 20.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,546,759 km

• M1: 137,480 km (0.049 R)
• M2: 321,486 km (0.088 R)
• M3: 578,345 km (0.058 R)
• M4: 728,392 km (0.117 R)
• M5: 1,414,149 km (0.067 R)
• M6: 1,514,978 km (0.119 R)
• M7: 1,795,922 km (0.075 R)
• M8: 1,942,678 km (0.106 R)
• M9: 2,131,470 km (0.096 R)
• M10: 2,608,837 km (0.069 R)
• M11: 3,475,308 km (0.09 R)
• M12: 3,892,088 km (0.106 R)
• M13: 4,178,867 km (0.062 R)
• M14: 4,874,198 km (0.118 R)
• M15: 5,027,835 km (0.117 R)
• M16: 7,399,859 km (0.075 R)
• M17: 9,803,747 km (0.089 R)
• M18: 9,932,999 km (0.119 R)
• M19: 10,390,021 km (0.097 R)
• M20: 11,460,244 km (0.079 R)
• M21: 11,870,591 km (0.071 R)
• M22: 13,272,772 km (0.099 R)
• M23: 13,559,551 km (0.1 R)
• M24: 14,578,911 km (0.119 R)
• M25: 14,652,663 km (0.034 R)
• M26: 15,023,366 km (0.049 R)
• M27: 15,322,113 km (0.063 R)
• M28: 17,077,943 km (0.111 R)
• M29: 17,311,615 km (0.039 R)
• M30: 18,415,947 km (0.061 R)
• M31: 18,575,568 km (0.103 R)
• M32: 19,543,017 km (0.096 R)
• M33: 21,610,609 km (0.103 R)
• M34: 25,414,434 km (0.114 R)
• M35: 26,848,031 km (0.097 R)
• M36: 27,210,506 km (0.114 R)
• M37: 29,699,216 km (0.107 R)
• M38: 31,684,679 km (0.113 R)
• M39: 31,780,422 km (0.105 R)
• M40: 33,323,225 km (0.092 R)
• M41: 33,712,778 km (0.113 R)
• M42: 34,103,677 km (0.086 R)
• M43: 35,782,315 km (0.06 R)
• M44: 36,181,143 km (0.081 R)
• M45: 36,782,227 km (0.084 R)
• M46: 39,424,574 km (0.105 R)
• M47: 40,353,427 km (0.115 R)
• M48: 43,927,021 km (0.109 R)
• M49: 44,140,348 km (0.085 R)
• M50: 44,461,086 km (0.066 R)
• M51: 45,319,927 km (0.066 R)
• M52: 45,967,686 km (0.09 R)
• M53: 48,148,823 km (0.097 R)
• M54: 48,809,746 km (0.038 R)
• M55: 49,362,809 km (0.056 R)
• M56: 49,917,967 km (0.103 R)
• M57: 50,810,618 km (0.034 R)
• M58: 54,204,245 km (0.073 R)
• M59: 55,121,430 km (0.102 R)
• M60: 55,812,722 km (0.12 R)
• M61: 56,507,005 km (0.099 R)
• M62: 56,855,120 km (0.1 R)
• M63: 58,020,786 km (0.12 R)
• M64: 58,959,064 km (0.099 R)
• M65: 59,312,115 km (0.056 R)
• M66: 61,445,680 km (0.056 R)
• M67: 62,042,725 km (0.073 R)
• M68: 62,641,715 km (0.102 R)
• M69: 63,363,076 km (0.068 R)
• M70: 63,483,652 km (0.083 R)
• M71: 63,845,529 km (0.107 R)
• M72: 66,275,896 km (0.112 R)
• M73: 66,888,200 km (0.102 R)
• M74: 67,748,537 km (0.08 R)
• M75: 68,860,199 km (0.114 R)
• M76: 69,977,845 km (0.096 R)
• M77: 70,226,925 km (0.118 R)
• M78: 71,602,777 km (0.112 R)
• M79: 72,482,861 km (0.115 R)
• M80: 74,762,284 km (0.074 R)
• M81: 75,782,990 km (0.093 R)
• M82: 76,551,474 km (0.111 R)
• M83: 76,808,184 km (0.063 R)
• M84: 78,225,475 km (0.1 R)
• M85: 79,131,738 km (0.098 R)
• M86: 80,432,492 km (0.092 R)
• M87: 81,478,331 km (0.107 R)
• M88: 81,609,378 km (0.076 R)
• M89: 82,134,168 km (0.065 R)
• M90: 82,265,515 km (0.048 R)
• M91: 85,040,705 km (0.072 R)
• M92: 86,640,355 km (0.037 R)
• M93: 87,175,766 km (0.063 R)
• M94: 89,193,242 km (0.114 R)
• M95: 89,598,503 km (0.103 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 15,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit