🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.3

Radius: 8.9

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.55 AU - 0.91 AU

Year: 403 Days

Day: 6.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 83,073,641 km

• M1: 111,002 km (0.083 R)
• M2: 167,250 km (0.108 R)
• M3: 225,743 km (0.11 R)
• M4: 335,099 km (0.099 R)
• M5: 419,323 km (0.073 R)
• M6: 526,585 km (0.077 R)
• M7: 599,289 km (0.092 R)
• M8: 671,694 km (0.116 R)
• M9: 734,974 km (0.101 R)
• M10: 802,593 km (0.081 R)
• M11: 879,187 km (0.037 R)
• M12: 951,442 km (0.112 R)
• M13: 1,037,760 km (0.119 R)
• M14: 1,109,717 km (0.075 R)
• M15: 1,175,989 km (0.065 R)
• M16: 1,236,127 km (0.083 R)
• M17: 1,302,399 km (0.095 R)
• M18: 1,380,489 km (0.106 R)
• M19: 1,460,225 km (0.114 R)
• M20: 1,599,500 km (0.059 R)
• M21: 1,711,848 km (0.074 R)
• M22: 1,818,213 km (0.098 R)
• M23: 1,929,663 km (0.072 R)
• M24: 2,058,766 km (0.049 R)
• M25: 2,131,919 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924

Radius: 8

Gravity: 14.44 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.24 AU - 1.34 AU

Year: 946 Days

Day: 6.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 83,073,641 km

• M1: 110,403 km (0.083 R)
• M2: 161,865 km (0.092 R)
• M3: 214,075 km (0.111 R)
• M4: 296,952 km (0.085 R)
• M5: 403,615 km (0.051 R)
• M6: 480,808 km (0.098 R)
• M7: 592,707 km (0.09 R)
• M8: 682,615 km (0.072 R)
• M9: 823,237 km (0.091 R)
• M10: 876,793 km (0.11 R)
• M11: 980,614 km (0.105 R)
• M12: 1,052,271 km (0.065 R)
• M13: 1,216,231 km (0.094 R)
• M14: 1,428,959 km (0.105 R)
• M15: 1,527,394 km (0.047 R)
• M16: 1,619,696 km (0.064 R)
• M17: 1,881,044 km (0.118 R)
• M18: 1,953,000 km (0.082 R)
• M19: 2,016,729 km (0.063 R)
• M20: 2,109,031 km (0.1 R)
• M21: 2,174,555 km (0.082 R)
• M22: 2,413,911 km (0.088 R)
• M23: 2,482,577 km (0.108 R)
• M24: 2,753,349 km (0.066 R)
• M25: 2,866,445 km (0.078 R)
• M26: 2,939,149 km (0.042 R)
• M27: 2,991,509 km (0.117 R)
• M28: 3,225,629 km (0.102 R)
• M29: 3,290,555 km (0.04 R)
• M30: 3,355,929 km (0.103 R)
• M31: 3,432,673 km (0.09 R)
• M32: 3,882,813 km (0.053 R)
• M33: 3,975,115 km (0.113 R)
• M34: 4,161,813 km (0.1 R)
• M35: 4,726,994 km (0.086 R)
• M36: 5,163,670 km (0.098 R)
• M37: 5,252,531 km (0.082 R)
• M38: 5,316,260 km (0.107 R)
• M39: 5,509,241 km (0.112 R)
• M40: 5,717,631 km (0.096 R)
• M41: 5,822,798 km (0.091 R)
• M42: 5,875,756 km (0.051 R)
• M43: 5,981,820 km (0.05 R)
• M44: 6,115,411 km (0.069 R)
• M45: 6,276,977 km (0.081 R)
• M46: 6,535,781 km (0.103 R)
• M47: 7,049,800 km (0.089 R)
• M48: 7,120,260 km (0.09 R)
• M49: 7,219,294 km (0.066 R)
• M50: 7,276,141 km (0.052 R)
• M51: 7,461,792 km (0.029 R)
• M52: 7,649,089 km (0.082 R)
• M53: 7,808,710 km (0.073 R)
• M54: 7,910,885 km (0.111 R)
• M55: 8,383,614 km (0.071 R)
• M56: 8,473,223 km (0.119 R)
• M57: 8,638,529 km (0.097 R)
• M58: 8,804,732 km (0.093 R)
• M59: 8,956,873 km (0.112 R)
• M60: 9,033,318 km (0.102 R)
• M61: 9,310,074 km (0.067 R)
• M62: 9,418,383 km (0.102 R)
• M63: 9,558,406 km (0.116 R)
• M64: 9,683,470 km (0.063 R)
• M65: 9,887,671 km (0.063 R)
• M66: 10,460,930 km (0.111 R)
• M67: 10,719,136 km (0.115 R)
• M68: 10,784,062 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.8

Radius: 7.6

Gravity: 14.76 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.09 AU - 10.93 AU

Year: 20449 Days

Day: 16.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,073,641 km

• M1: 177,423 km (0.071 R)
• M2: 232,026 km (0.11 R)
• M3: 365,318 km (0.112 R)
• M4: 442,361 km (0.104 R)
• M5: 504,294 km (0.079 R)
• M6: 569,519 km (0.115 R)
• M7: 685,158 km (0.084 R)
• M8: 733,628 km (0.112 R)
• M9: 834,457 km (0.073 R)
• M10: 1,253,630 km (0.075 R)
• M11: 1,344,735 km (0.082 R)
• M12: 1,501,514 km (0.025 R)
• M13: 2,114,716 km (0.064 R)
• M14: 2,260,723 km (0.111 R)
• M15: 2,524,165 km (0.066 R)
• M16: 2,757,986 km (0.106 R)
• M17: 3,674,124 km (0.085 R)
• M18: 3,983,941 km (0.087 R)
• M19: 5,706,710 km (0.1 R)
• M20: 6,013,685 km (0.115 R)
• M21: 6,378,704 km (0.111 R)
• M22: 6,912,618 km (0.116 R)
• M23: 7,796,443 km (0.09 R)
• M24: 8,424,604 km (0.117 R)
• M25: 8,774,065 km (0.059 R)
• M26: 9,187,852 km (0.08 R)
• M27: 9,607,923 km (0.088 R)
• M28: 9,973,092 km (0.085 R)
• M29: 10,095,762 km (0.102 R)
• M30: 11,158,954 km (0.103 R)
• M31: 12,919,571 km (0.08 R)
• M32: 13,120,481 km (0.092 R)
• M33: 13,187,651 km (0.112 R)
• M34: 13,389,907 km (0.104 R)
• M35: 13,593,211 km (0.111 R)
• M36: 14,140,440 km (0.073 R)
• M37: 14,904,585 km (0.108 R)
• M38: 16,183,797 km (0.076 R)
• M39: 16,472,820 km (0.07 R)
• M40: 16,617,930 km (0.051 R)
• M41: 18,317,511 km (0.118 R)
• M42: 19,226,019 km (0.045 R)
• M43: 19,302,464 km (0.066 R)
• M44: 19,608,990 km (0.118 R)
• M45: 20,538,142 km (0.041 R)
• M46: 20,616,232 km (0.118 R)
• M47: 22,038,459 km (0.076 R)
• M48: 22,278,564 km (0.055 R)
• M49: 25,478,013 km (0.116 R)
• M50: 25,982,906 km (0.115 R)
• M51: 26,067,429 km (0.088 R)
• M52: 26,576,062 km (0.106 R)
• M53: 27,173,705 km (0.094 R)
• M54: 27,345,294 km (0.094 R)
• M55: 28,121,857 km (0.064 R)
• M56: 29,256,257 km (0.07 R)
• M57: 29,608,261 km (0.116 R)
• M58: 30,050,323 km (0.065 R)
• M59: 30,583,639 km (0.073 R)
• M60: 33,296,896 km (0.081 R)
• M61: 35,615,962 km (0.085 R)
• M62: 36,652,825 km (0.108 R)
• M63: 37,986,789 km (0.05 R)
• M64: 38,274,765 km (0.115 R)
• M65: 39,239,671 km (0.083 R)
• M66: 44,283,812 km (0.096 R)
• M67: 48,796,432 km (0.086 R)
• M68: 49,947,288 km (0.112 R)
• M69: 50,367,957 km (0.091 R)
• M70: 52,382,293 km (0.083 R)
• M71: 52,595,769 km (0.066 R)
• M72: 56,817,870 km (0.105 R)
• M73: 57,807,460 km (0.083 R)
• M74: 58,359,775 km (0.101 R)
• M75: 59,024,737 km (0.042 R)
• M76: 59,692,393 km (0.082 R)
• M77: 60,362,442 km (0.11 R)
• M78: 62,953,926 km (0.079 R)
• M79: 63,863,780 km (0.078 R)
• M80: 66,272,904 km (0.086 R)
• M81: 70,118,317 km (0.116 R)
• M82: 70,707,284 km (0.112 R)
• M83: 71,297,896 km (0.109 R)
• M84: 71,416,228 km (0.044 R)
• M85: 72,483,908 km (0.074 R)
• M86: 75,236,509 km (0.062 R)
• M87: 76,928,611 km (0.089 R)
• M88: 78,755,649 km (0.118 R)
• M89: 79,122,613 km (0.079 R)
• M90: 80,720,019 km (0.107 R)
• M91: 80,966,706 km (0.105 R)
• M92: 81,708,263 km (0.109 R)
• M93: 81,832,130 km (0.056 R)
• M94: 83,073,642 km (0.093 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 13,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit