🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.1

Radius: 11.8

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.29 AU - 1.83 AU

Year: 1278 Days

Day: 7.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 76,684,610 km

• M1: 167,550 km (0.081 R)
• M2: 358,736 km (0.118 R)
• M3: 477,068 km (0.076 R)
• M4: 742,454 km (0.104 R)
• M5: 1,030,131 km (0.116 R)
• M6: 1,167,761 km (0.03 R)
• M7: 1,381,387 km (0.03 R)
• M8: 1,514,978 km (0.095 R)
• M9: 1,744,162 km (0.059 R)
• M10: 1,836,912 km (0.094 R)
• M11: 1,947,465 km (0.079 R)
• M12: 2,081,954 km (0.073 R)
• M13: 2,315,177 km (0.088 R)
• M14: 2,458,192 km (0.053 R)
• M15: 2,580,563 km (0.117 R)
• M16: 2,716,997 km (0.119 R)
• M17: 2,855,973 km (0.083 R)
• M18: 2,978,643 km (0.1 R)
• M19: 3,140,957 km (0.115 R)
• M20: 3,267,816 km (0.091 R)
• M21: 3,396,470 km (0.042 R)
• M22: 3,539,785 km (0.066 R)
• M23: 3,632,236 km (0.112 R)
• M24: 3,812,651 km (0.104 R)
• M25: 3,920,960 km (0.079 R)
• M26: 4,016,703 km (0.066 R)
• M27: 4,245,288 km (0.094 R)
• M28: 4,664,761 km (0.098 R)
• M29: 4,883,323 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.5

Radius: 11.1

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.7 AU - 2.44 AU

Year: 1954 Days

Day: 7.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 76,684,610 km

• M1: 170,242 km (0.062 R)
• M2: 246,537 km (0.119 R)
• M3: 333,753 km (0.116 R)
• M4: 419,772 km (0.118 R)
• M5: 538,702 km (0.111 R)
• M6: 615,446 km (0.114 R)
• M7: 707,149 km (0.037 R)
• M8: 776,563 km (0.068 R)
• M9: 888,462 km (0.093 R)
• M10: 1,000,062 km (0.079 R)
• M11: 1,225,506 km (0.086 R)
• M12: 1,453,792 km (0.105 R)
• M13: 1,551,928 km (0.116 R)
• M14: 1,725,462 km (0.085 R)
• M15: 1,814,772 km (0.061 R)
• M16: 2,060,711 km (0.112 R)
• M17: 2,187,719 km (0.098 R)
• M18: 2,317,570 km (0.075 R)
• M19: 2,449,964 km (0.116 R)
• M20: 2,739,735 km (0.083 R)
• M21: 2,818,424 km (0.057 R)
• M22: 2,968,919 km (0.118 R)
• M23: 3,222,937 km (0.057 R)
• M24: 3,333,938 km (0.113 R)
• M25: 3,455,711 km (0.101 R)
• M26: 3,607,702 km (0.081 R)
• M27: 3,732,766 km (0.072 R)
• M28: 4,017,152 km (0.066 R)
• M29: 4,136,980 km (0.032 R)
• M30: 4,288,373 km (0.117 R)
• M31: 4,359,581 km (0.048 R)
• M32: 4,555,106 km (0.029 R)
• M33: 4,627,960 km (0.096 R)
• M34: 4,764,094 km (0.107 R)
• M35: 4,869,859 km (0.115 R)
• M36: 5,094,406 km (0.118 R)
• M37: 5,377,146 km (0.079 R)
• M38: 5,520,461 km (0.1 R)
• M39: 5,620,542 km (0.098 R)
• M40: 5,698,632 km (0.114 R)
• M41: 5,799,760 km (0.117 R)
• M42: 6,037,920 km (0.069 R)
• M43: 6,129,474 km (0.119 R)
• M44: 6,256,183 km (0.066 R)
• M45: 6,337,265 km (0.067 R)
• M46: 6,407,127 km (0.111 R)
• M47: 6,570,937 km (0.096 R)
• M48: 6,677,002 km (0.042 R)
• M49: 6,783,665 km (0.068 R)
• M50: 6,950,616 km (0.09 R)
• M51: 7,094,978 km (0.037 R)
• M52: 7,252,355 km (0.047 R)
• M53: 7,818,733 km (0.097 R)
• M54: 7,968,779 km (0.095 R)
• M55: 8,183,153 km (0.114 R)
• M56: 8,297,296 km (0.12 R)
• M57: 8,488,931 km (0.064 R)
• M58: 8,733,673 km (0.108 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.2

Radius: 3.1

Gravity: 103.35 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.89 AU - 10.49 AU

Year: 16805 Days

Day: 19.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 76,684,610 km

• M1: 378,632 km (0.101 R)
• M2: 1,708,258 km (0.115 R)
• M3: 1,971,550 km (0.069 R)
• M4: 2,107,984 km (0.116 R)
• M5: 2,572,186 km (0.119 R)
• M6: 3,385,250 km (0.118 R)
• M7: 3,507,472 km (0.082 R)
• M8: 3,589,751 km (0.049 R)
• M9: 3,967,784 km (0.066 R)
• M10: 4,183,205 km (0.108 R)
• M11: 4,852,207 km (0.119 R)
• M12: 5,363,532 km (0.109 R)
• M13: 5,794,524 km (0.051 R)
• M14: 5,843,143 km (0.064 R)
• M15: 6,088,035 km (0.103 R)
• M16: 6,286,402 km (0.117 R)
• M17: 6,997,141 km (0.091 R)
• M18: 8,658,874 km (0.114 R)
• M19: 9,050,222 km (0.087 R)
• M20: 9,447,405 km (0.1 R)
• M21: 10,791,691 km (0.117 R)
• M22: 10,911,369 km (0.095 R)
• M23: 11,700,199 km (0.102 R)
• M24: 12,256,853 km (0.047 R)
• M25: 12,381,767 km (0.11 R)
• M26: 12,569,811 km (0.082 R)
• M27: 12,695,773 km (0.106 R)
• M28: 12,758,903 km (0.074 R)
• M29: 13,012,472 km (0.073 R)
• M30: 13,203,807 km (0.107 R)
• M31: 14,766,955 km (0.078 R)
• M32: 15,233,850 km (0.041 R)
• M33: 15,502,827 km (0.078 R)
• M34: 15,637,765 km (0.117 R)
• M35: 15,773,300 km (0.098 R)
• M36: 16,045,269 km (0.117 R)
• M37: 17,921,825 km (0.092 R)
• M38: 18,491,045 km (0.076 R)
• M39: 19,283,465 km (0.079 R)
• M40: 19,574,283 km (0.101 R)
• M41: 20,160,258 km (0.1 R)
• M42: 20,603,666 km (0.088 R)
• M43: 20,752,067 km (0.111 R)
• M44: 22,028,436 km (0.102 R)
• M45: 23,175,702 km (0.093 R)
• M46: 23,252,745 km (0.098 R)
• M47: 24,735,110 km (0.095 R)
• M48: 26,974,590 km (0.081 R)
• M49: 27,299,816 km (0.06 R)
• M50: 28,365,551 km (0.092 R)
• M51: 28,613,435 km (0.103 R)
• M52: 31,216,588 km (0.114 R)
• M53: 31,557,970 km (0.065 R)
• M54: 33,196,216 km (0.063 R)
• M55: 33,544,630 km (0.088 R)
• M56: 33,894,240 km (0.085 R)
• M57: 34,157,233 km (0.113 R)
• M58: 34,245,047 km (0.093 R)
• M59: 36,554,688 km (0.114 R)
• M60: 37,185,094 km (0.111 R)
• M61: 37,275,301 km (0.101 R)
• M62: 38,822,293 km (0.104 R)
• M63: 39,189,406 km (0.101 R)
• M64: 39,465,414 km (0.038 R)
• M65: 40,297,328 km (0.071 R)
• M66: 40,483,129 km (0.084 R)
• M67: 40,855,178 km (0.118 R)
• M68: 41,603,018 km (0.091 R)
• M69: 43,207,007 km (0.101 R)
• M70: 45,023,424 km (0.097 R)
• M71: 45,409,087 km (0.108 R)
• M72: 47,843,643 km (0.057 R)
• M73: 48,434,255 km (0.096 R)
• M74: 48,730,459 km (0.082 R)
• M75: 48,928,228 km (0.112 R)
• M76: 50,620,329 km (0.112 R)
• M77: 52,635,412 km (0.11 R)
• M78: 52,838,267 km (0.052 R)
• M79: 53,143,148 km (0.057 R)
• M80: 53,652,678 km (0.1 R)
• M81: 54,882,073 km (0.095 R)
• M82: 55,706,657 km (0.03 R)
• M83: 56,847,340 km (0.117 R)
• M84: 58,100,522 km (0.078 R)
• M85: 61,059,568 km (0.059 R)
• M86: 62,557,491 km (0.081 R)
• M87: 64,826,741 km (0.113 R)
• M88: 66,683,550 km (0.11 R)
• M89: 67,342,977 km (0.069 R)
• M90: 67,673,589 km (0.072 R)
• M91: 67,783,842 km (0.066 R)
• M92: 71,569,716 km (0.105 R)
• M93: 72,244,851 km (0.1 R)
• M94: 73,035,176 km (0.093 R)
• M95: 75,080,628 km (0.053 R)
• M96: 76,339,943 km (0.035 R)
• M97: 76,684,617 km (0.108 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: 381 - 12,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit