🌌 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: 135.9

Radius: 8.2

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.46 AU - 0.62 AU

Year: 265 Days

Day: 8 Hours

Environment

Temp: -139 °C

Axial Tilt: 131.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 80,867,373 km

• M1: 104,419 km (0.036 R)
• M2: 188,793 km (0.067 R)
• M3: 326,123 km (0.093 R)
• M4: 397,781 km (0.063 R)
• M5: 504,893 km (0.043 R)
• M6: 582,235 km (0.101 R)
• M7: 695,181 km (0.041 R)
• M8: 773,271 km (0.079 R)
• M9: 830,119 km (0.094 R)
• M10: 893,698 km (0.085 R)
• M11: 981,811 km (0.053 R)
• M12: 1,033,572 km (0.102 R)
• M13: 1,091,616 km (0.092 R)
• M14: 1,142,629 km (0.035 R)
• M15: 1,205,609 km (0.077 R)
• M16: 1,266,944 km (0.072 R)
• M17: 1,401,732 km (0.11 R)
• M18: 1,466,358 km (0.094 R)
• M19: 1,535,173 km (0.099 R)
• M20: 1,629,719 km (0.118 R)
• M21: 1,719,777 km (0.059 R)
• M22: 1,805,347 km (0.064 R)
• M23: 1,869,674 km (0.076 R)
• M24: 1,964,220 km (0.106 R)
• M25: 2,261,172 km (0.111 R)
• M26: 2,414,958 km (0.057 R)

Asteroid Belt

Center: 0.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697

Radius: 14.3

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.93 AU - 1.29 AU

Year: 780 Days

Day: 10.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 100.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 80,867,373 km

• M1: 179,218 km (0.05 R)
• M2: 277,205 km (0.063 R)
• M3: 384,018 km (0.101 R)
• M4: 545,284 km (0.116 R)
• M5: 634,295 km (0.051 R)
• M6: 729,738 km (0.094 R)
• M7: 875,148 km (0.042 R)
• M8: 1,007,542 km (0.108 R)
• M9: 1,166,415 km (0.103 R)
• M10: 1,288,187 km (0.114 R)
• M11: 1,407,716 km (0.11 R)
• M12: 1,517,371 km (0.11 R)
• M13: 1,666,071 km (0.099 R)
• M14: 1,955,543 km (0.04 R)
• M15: 2,047,995 km (0.096 R)
• M16: 2,205,521 km (0.039 R)
• M17: 2,367,386 km (0.07 R)
• M18: 2,524,763 km (0.081 R)
• M19: 2,685,731 km (0.076 R)
• M20: 2,824,109 km (0.109 R)
• M21: 3,018,436 km (0.108 R)
• M22: 3,126,296 km (0.098 R)
• M23: 3,318,230 km (0.032 R)
• M24: 3,420,406 km (0.071 R)
• M25: 3,589,751 km (0.079 R)
• M26: 3,986,484 km (0.097 R)
• M27: 4,085,368 km (0.081 R)
• M28: 4,316,048 km (0.111 R)
• M29: 4,438,120 km (0.117 R)
• M30: 4,582,183 km (0.067 R)
• M31: 4,769,479 km (0.113 R)
• M32: 4,959,469 km (0.026 R)
• M33: 5,412,601 km (0.081 R)
• M34: 5,577,757 km (0.088 R)
• M35: 6,026,401 km (0.108 R)
• M36: 6,209,209 km (0.11 R)
• M37: 6,347,438 km (0.113 R)
• M38: 6,533,537 km (0.031 R)
• M39: 6,650,673 km (0.031 R)
• M40: 6,815,978 km (0.119 R)
• M41: 6,922,941 km (0.077 R)
• M42: 7,030,502 km (0.076 R)
• M43: 7,210,917 km (0.05 R)
• M44: 7,405,095 km (0.056 R)
• M45: 7,552,000 km (0.119 R)
• M46: 7,724,486 km (0.066 R)
• M47: 8,517,205 km (0.092 R)
• M48: 8,606,814 km (0.032 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.6

Radius: 5.8

Gravity: 27.78 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.6 AU - 9.9 AU

Year: 18760 Days

Day: 20.5 Hours

Environment

Temp: -240 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,867,373 km

• M1: 130,001 km (0.1 R)
• M2: 372,499 km (0.081 R)
• M3: 410,796 km (0.049 R)
• M4: 869,313 km (0.044 R)
• M5: 1,536,520 km (0.062 R)
• M6: 1,832,125 km (0.099 R)
• M7: 1,934,749 km (0.073 R)
• M8: 2,039,169 km (0.107 R)
• M9: 2,253,542 km (0.087 R)
• M10: 2,400,597 km (0.116 R)
• M11: 2,742,877 km (0.092 R)
• M12: 2,781,922 km (0.06 R)
• M13: 3,141,106 km (0.042 R)
• M14: 3,642,858 km (0.06 R)
• M15: 3,946,841 km (0.095 R)
• M16: 4,124,413 km (0.101 R)
• M17: 4,672,390 km (0.089 R)
• M18: 4,860,136 km (0.062 R)
• M19: 5,291,576 km (0.059 R)
• M20: 5,785,398 km (0.04 R)
• M21: 6,139,646 km (0.086 R)
• M22: 6,658,152 km (0.098 R)
• M23: 7,516,545 km (0.085 R)
• M24: 7,736,603 km (0.106 R)
• M25: 8,183,004 km (0.115 R)
• M26: 8,637,781 km (0.073 R)
• M27: 8,752,672 km (0.069 R)
• M28: 9,571,721 km (0.068 R)
• M29: 9,690,651 km (0.116 R)
• M30: 10,660,195 km (0.066 R)
• M31: 10,721,829 km (0.079 R)
• M32: 11,914,872 km (0.104 R)
• M33: 12,235,759 km (0.108 R)
• M34: 12,624,714 km (0.072 R)
• M35: 12,689,939 km (0.119 R)
• M36: 13,083,531 km (0.091 R)
• M37: 13,748,344 km (0.106 R)
• M38: 15,597,822 km (0.104 R)
• M39: 16,658,620 km (0.075 R)
• M40: 16,730,128 km (0.079 R)
• M41: 18,108,822 km (0.111 R)
• M42: 18,774,533 km (0.117 R)
• M43: 21,516,363 km (0.062 R)
• M44: 22,457,782 km (0.086 R)
• M45: 23,092,825 km (0.067 R)
• M46: 23,172,561 km (0.065 R)
• M47: 25,526,184 km (0.115 R)
• M48: 25,774,068 km (0.115 R)
• M49: 26,438,731 km (0.084 R)
• M50: 27,446,273 km (0.096 R)
• M51: 28,466,380 km (0.113 R)
• M52: 28,894,978 km (0.085 R)
• M53: 30,718,726 km (0.107 R)
• M54: 31,158,394 km (0.113 R)
• M55: 31,334,920 km (0.093 R)
• M56: 31,955,152 km (0.101 R)
• M57: 33,568,565 km (0.076 R)
• M58: 33,749,429 km (0.103 R)
• M59: 34,294,115 km (0.058 R)
• M60: 34,476,176 km (0.085 R)
• M61: 34,933,197 km (0.074 R)
• M62: 35,484,017 km (0.077 R)
• M63: 36,130,429 km (0.079 R)
• M64: 38,281,347 km (0.101 R)
• M65: 38,375,893 km (0.031 R)
• M66: 38,944,215 km (0.047 R)
• M67: 39,039,210 km (0.093 R)
• M68: 39,134,354 km (0.113 R)
• M69: 39,706,416 km (0.088 R)
• M70: 40,666,087 km (0.089 R)
• M71: 43,393,406 km (0.073 R)
• M72: 44,183,432 km (0.078 R)
• M73: 47,390,810 km (0.082 R)
• M74: 48,612,875 km (0.113 R)
• M75: 50,983,702 km (0.09 R)
• M76: 51,608,423 km (0.057 R)
• M77: 54,132,438 km (0.079 R)
• M78: 56,803,957 km (0.082 R)
• M79: 57,127,388 km (0.033 R)
• M80: 61,719,594 km (0.078 R)
• M81: 62,274,153 km (0.106 R)
• M82: 63,276,459 km (0.113 R)
• M83: 63,388,208 km (0.118 R)
• M84: 64,171,951 km (0.092 R)
• M85: 64,733,841 km (0.111 R)
• M86: 65,522,970 km (0.092 R)
• M87: 65,862,258 km (0.084 R)
• M88: 66,542,479 km (0.08 R)
• M89: 66,997,107 km (0.09 R)
• M90: 71,484,744 km (0.093 R)
• M91: 73,588,539 km (0.1 R)
• M92: 78,215,900 km (0.055 R)
• M93: 78,575,683 km (0.216 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 17,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit