🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.1

Radius: 8.2

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.63 AU - 0.89 AU

Year: 466 Days

Day: 8.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 40,879,759 km

• M1: 105,616 km (0.098 R)
• M2: 163,361 km (0.076 R)
• M3: 224,846 km (0.07 R)
• M4: 310,864 km (0.114 R)
• M5: 383,868 km (0.101 R)
• M6: 467,344 km (0.088 R)
• M7: 530,773 km (0.098 R)
• M8: 585,526 km (0.12 R)
• M9: 714,180 km (0.107 R)
• M10: 811,419 km (0.043 R)
• M11: 970,741 km (0.095 R)
• M12: 1,064,389 km (0.05 R)
• M13: 1,250,489 km (0.087 R)
• M14: 1,380,340 km (0.111 R)
• M15: 1,441,525 km (0.06 R)
• M16: 1,647,970 km (0.099 R)
• M17: 1,724,863 km (0.079 R)
• M18: 1,796,970 km (0.093 R)
• M19: 1,870,123 km (0.09 R)
• M20: 2,102,149 km (0.098 R)
• M21: 2,205,372 km (0.107 R)
• M22: 2,283,911 km (0.038 R)
• M23: 2,370,079 km (0.067 R)
• M24: 2,423,635 km (0.104 R)
• M25: 2,760,679 km (0.086 R)
• M26: 2,924,040 km (0.037 R)
• M27: 3,025,168 km (0.104 R)
• M28: 3,208,575 km (0.105 R)
• M29: 3,312,845 km (0.104 R)
• M30: 3,372,834 km (0.068 R)
• M31: 3,463,789 km (0.078 R)
• M32: 3,563,122 km (0.117 R)
• M33: 3,647,944 km (0.032 R)
• M34: 3,702,248 km (0.084 R)
• M35: 3,835,390 km (0.095 R)
• M36: 3,914,378 km (0.117 R)
• M37: 4,041,985 km (0.098 R)
• M38: 4,162,860 km (0.081 R)
• M39: 4,236,013 km (0.118 R)
• M40: 4,309,615 km (0.071 R)
• M41: 4,416,578 km (0.106 R)
• M42: 4,474,622 km (0.098 R)
• M43: 4,541,193 km (0.094 R)
• M44: 4,641,723 km (0.034 R)
• M45: 4,844,877 km (0.068 R)
• M46: 5,840,750 km (0.106 R)
• M47: 6,005,158 km (0.118 R)
• M48: 6,236,137 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.1

Radius: 13.1

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.01 AU - 1.09 AU

Year: 756 Days

Day: 14.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 40,879,759 km

• M1: 174,431 km (0.114 R)
• M2: 262,544 km (0.118 R)
• M3: 350,657 km (0.119 R)
• M4: 466,596 km (0.074 R)
• M5: 575,054 km (0.059 R)
• M6: 685,158 km (0.066 R)
• M7: 813,214 km (0.098 R)
• M8: 910,153 km (0.09 R)
• M9: 1,074,262 km (0.075 R)
• M10: 1,160,431 km (0.096 R)
• M11: 1,243,458 km (0.12 R)
• M12: 1,357,451 km (0.082 R)
• M13: 1,487,302 km (0.068 R)
• M14: 1,578,407 km (0.076 R)
• M15: 1,817,764 km (0.102 R)
• M16: 1,942,080 km (0.111 R)
• M17: 2,089,882 km (0.097 R)
• M18: 2,199,687 km (0.114 R)
• M19: 2,311,437 km (0.067 R)
• M20: 2,403,739 km (0.08 R)
• M21: 2,621,703 km (0.112 R)
• M22: 2,718,193 km (0.074 R)
• M23: 2,831,140 km (0.119 R)
• M24: 2,960,991 km (0.065 R)
• M25: 3,203,190 km (0.104 R)
• M26: 3,290,704 km (0.081 R)
• M27: 3,378,967 km (0.102 R)
• M28: 3,500,740 km (0.119 R)
• M29: 3,815,942 km (0.1 R)
• M30: 3,900,316 km (0.118 R)
• M31: 4,071,306 km (0.115 R)
• M32: 4,420,617 km (0.105 R)
• M33: 4,599,087 km (0.076 R)
• M34: 4,889,457 km (0.114 R)
• M35: 5,036,960 km (0.078 R)
• M36: 5,289,332 km (0.077 R)
• M37: 5,613,062 km (0.048 R)
• M38: 5,777,320 km (0.119 R)
• M39: 5,864,985 km (0.034 R)
• M40: 6,061,407 km (0.082 R)
• M41: 6,230,003 km (0.101 R)
• M42: 6,430,464 km (0.043 R)
• M43: 6,724,873 km (0.081 R)
• M44: 6,868,637 km (0.042 R)
• M45: 6,992,803 km (0.076 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86

Radius: 7.1

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.92 AU - 11.08 AU

Year: 22228 Days

Day: 24.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,879,759 km

• M1: 92,003 km (0.09 R)
• M2: 178,769 km (0.091 R)
• M3: 269,276 km (0.111 R)
• M4: 378,632 km (0.05 R)
• M5: 748,737 km (0.103 R)
• M6: 892,800 km (0.066 R)
• M7: 1,282,652 km (0.079 R)
• M8: 1,783,955 km (0.098 R)
• M9: 2,000,273 km (0.07 R)
• M10: 2,248,007 km (0.094 R)
• M11: 2,458,043 km (0.106 R)
• M12: 2,625,891 km (0.113 R)
• M13: 2,674,511 km (0.088 R)
• M14: 2,748,113 km (0.088 R)
• M15: 2,922,245 km (0.12 R)
• M16: 3,023,523 km (0.081 R)
• M17: 3,100,117 km (0.082 R)
• M18: 3,386,896 km (0.079 R)
• M19: 4,412,838 km (0.067 R)
• M20: 4,854,451 km (0.109 R)
• M21: 4,974,578 km (0.092 R)
• M22: 5,340,943 km (0.096 R)
• M23: 6,196,942 km (0.098 R)
• M24: 6,262,017 km (0.078 R)
• M25: 6,624,194 km (0.072 R)
• M26: 6,690,765 km (0.093 R)
• M27: 7,506,971 km (0.106 R)
• M28: 7,821,126 km (0.104 R)
• M29: 7,891,587 km (0.119 R)
• M30: 7,962,197 km (0.097 R)
• M31: 8,104,016 km (0.115 R)
• M32: 8,390,346 km (0.075 R)
• M33: 8,570,911 km (0.078 R)
• M34: 8,716,320 km (0.117 R)
• M35: 9,306,184 km (0.118 R)
• M36: 9,605,978 km (0.07 R)
• M37: 9,832,769 km (0.068 R)
• M38: 10,993,648 km (0.106 R)
• M39: 11,630,337 km (0.054 R)
• M40: 11,912,778 km (0.07 R)
• M41: 12,278,993 km (0.05 R)
• M42: 12,401,963 km (0.115 R)
• M43: 12,607,809 km (0.057 R)
• M44: 12,814,703 km (0.116 R)
• M45: 12,981,056 km (0.069 R)
• M46: 13,316,006 km (0.119 R)
• M47: 13,400,080 km (0.055 R)
• M48: 13,568,976 km (0.054 R)
• M49: 14,814,228 km (0.119 R)
• M50: 15,120,156 km (0.059 R)
• M51: 15,207,970 km (0.071 R)
• M52: 15,561,021 km (0.104 R)
• M53: 15,827,455 km (0.1 R)
• M54: 15,961,345 km (0.089 R)
• M55: 16,006,075 km (0.093 R)
• M56: 18,059,904 km (0.039 R)
• M57: 18,293,276 km (0.025 R)
• M58: 19,761,879 km (0.068 R)
• M59: 20,292,054 km (0.111 R)
• M60: 20,583,171 km (0.081 R)
• M61: 21,071,458 km (0.088 R)
• M62: 22,409,013 km (0.112 R)
• M63: 23,978,295 km (0.095 R)
• M64: 24,234,705 km (0.098 R)
• M65: 24,286,167 km (0.054 R)
• M66: 25,217,414 km (0.107 R)
• M67: 25,844,678 km (0.073 R)
• M68: 26,636,200 km (0.103 R)
• M69: 27,114,764 km (0.086 R)
• M70: 27,864,997 km (0.057 R)
• M71: 28,676,416 km (0.093 R)
• M72: 29,880,379 km (0.086 R)
• M73: 30,377,643 km (0.058 R)
• M74: 31,604,794 km (0.089 R)
• M75: 32,677,560 km (0.059 R)
• M76: 32,791,105 km (0.079 R)
• M77: 33,647,403 km (0.056 R)
• M78: 34,626,821 km (0.083 R)
• M79: 35,323,797 km (0.032 R)
• M80: 36,554,539 km (0.102 R)
• M81: 37,145,600 km (0.054 R)
• M82: 37,859,032 km (0.117 R)
• M83: 38,097,791 km (0.109 R)
• M84: 38,516,814 km (0.08 R)
• M85: 38,636,941 km (0.091 R)
• M86: 38,817,207 km (0.083 R)
• M87: 39,662,135 km (0.088 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 18,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit