🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.3

Radius: 15

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.66 AU - 0.7 AU

Year: 368 Days

Day: 11.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 38,218,877 km

• M1: 190,139 km (0.094 R)
• M2: 289,621 km (0.114 R)
• M3: 406,757 km (0.106 R)
• M4: 513,569 km (0.107 R)
• M5: 610,509 km (0.061 R)
• M6: 725,998 km (0.057 R)
• M7: 828,024 km (0.063 R)
• M8: 935,585 km (0.072 R)
• M9: 1,040,453 km (0.076 R)
• M10: 1,241,064 km (0.088 R)
• M11: 1,376,450 km (0.091 R)
• M12: 1,474,287 km (0.054 R)
• M13: 1,589,328 km (0.085 R)
• M14: 1,687,614 km (0.092 R)
• M15: 1,864,887 km (0.109 R)
• M16: 2,091,528 km (0.098 R)
• M17: 2,283,013 km (0.113 R)
• M18: 2,406,431 km (0.078 R)
• M19: 2,503,371 km (0.104 R)
• M20: 2,671,968 km (0.094 R)
• M21: 2,766,663 km (0.085 R)
• M22: 3,100,865 km (0.117 R)
• M23: 3,225,779 km (0.082 R)
• M24: 3,320,624 km (0.056 R)
• M25: 3,571,649 km (0.116 R)
• M26: 3,696,115 km (0.12 R)
• M27: 3,808,911 km (0.117 R)
• M28: 3,902,709 km (0.113 R)
• M29: 4,044,827 km (0.101 R)
• M30: 4,188,591 km (0.119 R)
• M31: 4,362,124 km (0.116 R)
• M32: 4,552,263 km (0.072 R)
• M33: 4,687,799 km (0.105 R)
• M34: 4,831,862 km (0.111 R)
• M35: 4,933,738 km (0.062 R)
• M36: 5,050,873 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.3

Radius: 11.7

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.65 AU - 2.09 AU

Year: 1678 Days

Day: 6.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 38,218,877 km

• M1: 156,031 km (0.025 R)
• M2: 244,593 km (0.106 R)
• M3: 318,494 km (0.113 R)
• M4: 410,048 km (0.102 R)
• M5: 815,009 km (0.091 R)
• M6: 937,829 km (0.113 R)
• M7: 1,067,381 km (0.077 R)
• M8: 1,379,592 km (0.072 R)
• M9: 1,564,794 km (0.049 R)
• M10: 1,655,899 km (0.11 R)
• M11: 1,730,249 km (0.056 R)
• M12: 1,834,219 km (0.039 R)
• M13: 2,108,881 km (0.037 R)
• M14: 2,189,814 km (0.095 R)
• M15: 2,323,704 km (0.056 R)
• M16: 2,439,193 km (0.093 R)
• M17: 2,632,324 km (0.1 R)
• M18: 3,218,748 km (0.069 R)
• M19: 3,455,112 km (0.118 R)
• M20: 3,932,479 km (0.069 R)
• M21: 4,185,449 km (0.057 R)
• M22: 4,326,819 km (0.059 R)
• M23: 4,588,167 km (0.059 R)
• M24: 4,694,082 km (0.113 R)
• M25: 4,868,214 km (0.105 R)
• M26: 5,071,667 km (0.114 R)
• M27: 5,167,559 km (0.086 R)
• M28: 5,291,725 km (0.058 R)
• M29: 5,841,647 km (0.112 R)
• M30: 6,028,944 km (0.077 R)
• M31: 6,469,061 km (0.085 R)
• M32: 6,843,654 km (0.117 R)
• M33: 6,934,759 km (0.081 R)
• M34: 7,240,986 km (0.092 R)
• M35: 7,349,145 km (0.088 R)
• M36: 7,978,204 km (0.116 R)
• M37: 8,218,458 km (0.117 R)
• M38: 8,526,331 km (0.106 R)
• M39: 8,624,317 km (0.099 R)
• M40: 8,739,208 km (0.094 R)
• M41: 9,371,559 km (0.108 R)
• M42: 9,557,359 km (0.044 R)
• M43: 9,915,496 km (0.118 R)
• M44: 10,035,773 km (0.068 R)
• M45: 10,139,444 km (0.068 R)
• M46: 10,347,535 km (0.031 R)
• M47: 10,662,588 km (0.098 R)
• M48: 11,034,040 km (0.11 R)
• M49: 11,194,558 km (0.086 R)
• M50: 11,608,346 km (0.119 R)
• M51: 12,413,781 km (0.08 R)

Asteroid Belt

Center: 3.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359

Radius: 6.4

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.25 AU - 6.91 AU

Year: 9835 Days

Day: 20.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 38,218,877 km

• M1: 230,381 km (0.108 R)
• M2: 468,241 km (0.058 R)
• M3: 558,150 km (0.106 R)
• M4: 740,958 km (0.083 R)
• M5: 785,987 km (0.109 R)
• M6: 926,460 km (0.069 R)
• M7: 1,075,160 km (0.062 R)
• M8: 1,178,831 km (0.082 R)
• M9: 1,249,591 km (0.05 R)
• M10: 1,785,451 km (0.109 R)
• M11: 1,826,141 km (0.084 R)
• M12: 2,251,149 km (0.109 R)
• M13: 2,317,421 km (0.067 R)
• M14: 2,474,947 km (0.11 R)
• M15: 2,752,900 km (0.115 R)
• M16: 2,968,022 km (0.057 R)
• M17: 3,089,794 km (0.09 R)
• M18: 3,313,294 km (0.081 R)
• M19: 3,363,708 km (0.092 R)
• M20: 3,567,909 km (0.117 R)
• M21: 3,749,820 km (0.109 R)
• M22: 4,369,155 km (0.115 R)
• M23: 4,452,182 km (0.112 R)
• M24: 4,990,735 km (0.102 R)
• M25: 5,282,450 km (0.098 R)
• M26: 5,791,083 km (0.115 R)
• M27: 6,159,393 km (0.114 R)
• M28: 6,409,222 km (0.056 R)
• M29: 7,211,365 km (0.099 R)
• M30: 7,441,596 km (0.1 R)
• M31: 7,674,221 km (0.037 R)
• M32: 7,808,261 km (0.05 R)
• M33: 8,010,667 km (0.117 R)
• M34: 8,249,126 km (0.096 R)
• M35: 8,420,864 km (0.046 R)
• M36: 8,698,069 km (0.104 R)
• M37: 8,837,943 km (0.114 R)
• M38: 9,764,403 km (0.119 R)
• M39: 9,946,014 km (0.058 R)
• M40: 11,135,168 km (0.076 R)
• M41: 11,401,303 km (0.119 R)
• M42: 12,173,078 km (0.096 R)
• M43: 12,762,942 km (0.1 R)
• M44: 13,041,344 km (0.117 R)
• M45: 13,121,379 km (0.031 R)
• M46: 13,362,082 km (0.03 R)
• M47: 14,052,177 km (0.084 R)
• M48: 14,463,571 km (0.101 R)
• M49: 15,171,917 km (0.095 R)
• M50: 16,105,258 km (0.082 R)
• M51: 16,276,996 km (0.114 R)
• M52: 16,969,934 km (0.027 R)
• M53: 17,716,577 km (0.113 R)
• M54: 18,027,142 km (0.078 R)
• M55: 18,205,462 km (0.117 R)
• M56: 18,339,502 km (0.108 R)
• M57: 18,384,382 km (0.117 R)
• M58: 18,429,111 km (0.096 R)
• M59: 18,698,687 km (0.099 R)
• M60: 19,469,714 km (0.04 R)
• M61: 19,561,118 km (0.079 R)
• M62: 19,790,302 km (0.099 R)
• M63: 20,297,439 km (0.101 R)
• M64: 20,343,665 km (0.111 R)
• M65: 20,575,841 km (0.107 R)
• M66: 20,995,912 km (0.035 R)
• M67: 22,225,157 km (0.1 R)
• M68: 22,560,107 km (0.079 R)
• M69: 22,848,532 km (0.076 R)
• M70: 22,944,873 km (0.09 R)
• M71: 22,993,193 km (0.12 R)
• M72: 23,186,473 km (0.039 R)
• M73: 25,949,695 km (0.117 R)
• M74: 26,910,563 km (0.12 R)
• M75: 27,114,464 km (0.073 R)
• M76: 27,420,991 km (0.048 R)
• M77: 27,780,175 km (0.071 R)
• M78: 27,883,098 km (0.073 R)
• M79: 28,503,331 km (0.104 R)
• M80: 28,867,153 km (0.103 R)
• M81: 30,073,361 km (0.095 R)
• M82: 30,126,318 km (0.073 R)
• M83: 30,179,126 km (0.103 R)
• M84: 30,443,765 km (0.115 R)
• M85: 30,496,872 km (0.086 R)
• M86: 30,656,194 km (0.093 R)
• M87: 31,456,842 km (0.077 R)
• M88: 34,782,851 km (0.117 R)
• M89: 34,949,354 km (0.093 R)
• M90: 35,561,957 km (0.084 R)
• M91: 35,841,555 km (0.086 R)
• M92: 36,065,653 km (0.103 R)
• M93: 36,854,183 km (0.096 R)
• M94: 37,819,090 km (0.079 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 20,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit