🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.8

Radius: 12.2

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.75 AU - 1.09 AU

Year: 599 Days

Day: 13 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 35,658,438 km

• M1: 161,117 km (0.11 R)
• M2: 238,160 km (0.116 R)
• M3: 377,884 km (0.101 R)
• M4: 474,076 km (0.084 R)
• M5: 614,997 km (0.102 R)
• M6: 709,842 km (0.112 R)
• M7: 813,663 km (0.088 R)
• M8: 892,800 km (0.049 R)
• M9: 1,016,966 km (0.104 R)
• M10: 1,128,866 km (0.114 R)
• M11: 1,237,623 km (0.11 R)
• M12: 1,474,437 km (0.081 R)
• M13: 1,683,275 km (0.026 R)
• M14: 1,765,255 km (0.114 R)
• M15: 1,901,987 km (0.083 R)
• M16: 1,983,219 km (0.08 R)
• M17: 2,065,498 km (0.089 R)
• M18: 2,167,823 km (0.057 R)
• M19: 2,252,794 km (0.104 R)
• M20: 2,401,794 km (0.089 R)
• M21: 2,524,464 km (0.081 R)
• M22: 2,704,879 km (0.046 R)
• M23: 2,848,194 km (0.102 R)
• M24: 2,988,816 km (0.101 R)
• M25: 3,068,103 km (0.096 R)
• M26: 3,147,988 km (0.109 R)
• M27: 3,261,084 km (0.058 R)
• M28: 3,463,640 km (0.1 R)
• M29: 3,602,766 km (0.081 R)
• M30: 3,732,616 km (0.086 R)
• M31: 3,812,352 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.9

Radius: 14.7

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.85 AU - 1.11 AU

Year: 658 Days

Day: 7.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 35,658,438 km

• M1: 185,202 km (0.066 R)
• M2: 280,197 km (0.118 R)
• M3: 377,435 km (0.101 R)
• M4: 482,453 km (0.106 R)
• M5: 615,146 km (0.098 R)
• M6: 782,247 km (0.074 R)
• M7: 954,135 km (0.098 R)
• M8: 1,051,823 km (0.104 R)
• M9: 1,157,738 km (0.106 R)
• M10: 1,267,692 km (0.056 R)
• M11: 1,400,834 km (0.102 R)
• M12: 1,519,017 km (0.117 R)
• M13: 1,625,381 km (0.099 R)
• M14: 1,776,624 km (0.06 R)
• M15: 1,910,963 km (0.079 R)
• M16: 2,037,673 km (0.104 R)
• M17: 2,190,262 km (0.115 R)
• M18: 2,513,244 km (0.08 R)
• M19: 2,665,236 km (0.114 R)
• M20: 2,826,652 km (0.085 R)
• M21: 2,921,347 km (0.063 R)
• M22: 3,114,029 km (0.054 R)
• M23: 3,218,449 km (0.105 R)
• M24: 3,350,843 km (0.066 R)
• M25: 3,451,372 km (0.1 R)
• M26: 3,593,790 km (0.083 R)
• M27: 3,898,820 km (0.029 R)
• M28: 4,047,370 km (0.105 R)
• M29: 4,226,738 km (0.105 R)
• M30: 4,321,134 km (0.093 R)
• M31: 4,497,211 km (0.085 R)
• M32: 4,683,161 km (0.092 R)
• M33: 4,886,914 km (0.102 R)
• M34: 5,009,135 km (0.03 R)
• M35: 5,140,033 km (0.086 R)
• M36: 5,248,791 km (0.104 R)
• M37: 5,374,004 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.3

Radius: 12

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.69 AU - 3.91 AU

Year: 5024 Days

Day: 11.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 35,658,438 km

• M1: 163,361 km (0.076 R)
• M2: 492,027 km (0.097 R)
• M3: 569,369 km (0.119 R)
• M4: 847,322 km (0.115 R)
• M5: 1,045,091 km (0.1 R)
• M6: 1,143,526 km (0.055 R)
• M7: 1,384,229 km (0.118 R)
• M8: 2,291,391 km (0.109 R)
• M9: 2,943,936 km (0.111 R)
• M10: 3,041,774 km (0.103 R)
• M11: 3,231,763 km (0.086 R)
• M12: 3,709,279 km (0.083 R)
• M13: 4,000,696 km (0.118 R)
• M14: 4,219,258 km (0.072 R)
• M15: 4,319,938 km (0.08 R)
• M16: 4,421,365 km (0.098 R)
• M17: 5,197,030 km (0.075 R)
• M18: 5,935,595 km (0.069 R)
• M19: 6,242,719 km (0.115 R)
• M20: 6,450,211 km (0.075 R)
• M21: 6,601,604 km (0.072 R)
• M22: 7,074,783 km (0.044 R)
• M23: 7,327,603 km (0.101 R)
• M24: 7,534,497 km (0.11 R)
• M25: 8,267,526 km (0.059 R)
• M26: 8,495,663 km (0.08 R)
• M27: 8,584,973 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.4

Radius: 11.7

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.32 AU - 5.6 AU

Year: 7492 Days

Day: 7.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,658,438 km

• M1: 154,535 km (0.12 R)
• M2: 473,328 km (0.118 R)
• M3: 831,615 km (0.091 R)
• M4: 919,129 km (0.061 R)
• M5: 994,676 km (0.039 R)
• M6: 1,088,474 km (0.063 R)
• M7: 1,353,861 km (0.08 R)
• M8: 1,603,390 km (0.08 R)
• M9: 2,312,633 km (0.082 R)
• M10: 2,547,353 km (0.045 R)
• M11: 3,017,239 km (0.066 R)
• M12: 3,156,515 km (0.072 R)
• M13: 3,321,821 km (0.035 R)
• M14: 3,441,798 km (0.063 R)
• M15: 3,735,309 km (0.083 R)
• M16: 4,139,672 km (0.091 R)
• M17: 4,294,955 km (0.101 R)
• M18: 4,611,354 km (0.101 R)
• M19: 4,880,780 km (0.119 R)
• M20: 5,100,240 km (0.096 R)
• M21: 5,294,867 km (0.079 R)
• M22: 5,491,887 km (0.077 R)
• M23: 5,922,580 km (0.032 R)
• M24: 6,010,094 km (0.116 R)
• M25: 6,275,032 km (0.09 R)
• M26: 7,062,216 km (0.086 R)
• M27: 7,248,166 km (0.092 R)
• M28: 7,880,367 km (0.055 R)
• M29: 8,008,872 km (0.106 R)
• M30: 8,596,043 km (0.084 R)
• M31: 8,728,437 km (0.087 R)
• M32: 8,928,300 km (0.072 R)
• M33: 9,095,999 km (0.116 R)
• M34: 9,777,268 km (0.073 R)
• M35: 9,880,939 km (0.061 R)
• M36: 10,159,042 km (0.106 R)
• M37: 10,369,376 km (0.119 R)
• M38: 11,369,887 km (0.081 R)
• M39: 11,515,296 km (0.097 R)
• M40: 11,734,756 km (0.091 R)
• M41: 11,808,209 km (0.069 R)
• M42: 12,890,101 km (0.028 R)
• M43: 13,346,972 km (0.099 R)
• M44: 13,423,716 km (0.09 R)
• M45: 13,538,906 km (0.116 R)
• M46: 14,198,484 km (0.073 R)
• M47: 14,355,262 km (0.05 R)
• M48: 14,630,971 km (0.049 R)
• M49: 15,107,590 km (0.102 R)
• M50: 15,347,844 km (0.058 R)
• M51: 15,468,420 km (0.114 R)
• M52: 15,751,010 km (0.041 R)
• M53: 15,913,324 km (0.073 R)
• M54: 16,035,396 km (0.097 R)
• M55: 16,157,767 km (0.089 R)
• M56: 17,315,056 km (0.117 R)
• M57: 18,073,068 km (0.032 R)
• M58: 18,243,012 km (0.12 R)
• M59: 18,713,048 km (0.11 R)
• M60: 19,143,740 km (0.109 R)
• M61: 19,752,454 km (0.039 R)
• M62: 20,235,057 km (0.082 R)
• M63: 21,841,738 km (0.116 R)
• M64: 22,158,885 km (0.051 R)
• M65: 22,386,424 km (0.104 R)
• M66: 22,568,933 km (0.102 R)
• M67: 24,797,941 km (0.103 R)
• M68: 24,986,884 km (0.078 R)
• M69: 25,176,274 km (0.102 R)
• M70: 25,795,161 km (0.116 R)
• M71: 26,611,816 km (0.032 R)
• M72: 27,242,221 km (0.11 R)
• M73: 27,388,378 km (0.061 R)
• M74: 27,485,916 km (0.063 R)
• M75: 27,681,440 km (0.11 R)
• M76: 28,320,074 km (0.068 R)
• M77: 28,913,977 km (0.061 R)
• M78: 29,112,793 km (0.061 R)
• M79: 29,862,577 km (0.05 R)
• M80: 30,365,974 km (0.081 R)
• M81: 30,618,645 km (0.069 R)
• M82: 31,790,296 km (0.105 R)
• M83: 33,549,118 km (0.074 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 13,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit