🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.2

Radius: 10.9

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.66 AU - 1.02 AU

Year: 513 Days

Day: 14.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 75,478,185 km

• M1: 136,583 km (0.08 R)
• M2: 215,271 km (0.032 R)
• M3: 295,755 km (0.091 R)
• M4: 379,979 km (0.117 R)
• M5: 454,179 km (0.099 R)
• M6: 538,253 km (0.052 R)
• M7: 649,105 km (0.083 R)
• M8: 751,131 km (0.073 R)
• M9: 831,615 km (0.068 R)
• M10: 939,026 km (0.115 R)
• M11: 1,091,765 km (0.07 R)
• M12: 1,168,808 km (0.08 R)
• M13: 1,237,174 km (0.051 R)
• M14: 1,350,570 km (0.078 R)
• M15: 1,439,431 km (0.062 R)
• M16: 1,536,071 km (0.116 R)
• M17: 1,700,329 km (0.063 R)
• M18: 1,809,087 km (0.102 R)
• M19: 1,970,354 km (0.117 R)
• M20: 2,078,513 km (0.105 R)
• M21: 2,188,617 km (0.073 R)
• M22: 2,394,613 km (0.056 R)
• M23: 2,648,929 km (0.097 R)
• M24: 2,768,757 km (0.101 R)
• M25: 2,840,116 km (0.116 R)
• M26: 2,912,072 km (0.112 R)
• M27: 2,999,288 km (0.12 R)
• M28: 3,109,541 km (0.095 R)
• M29: 3,258,840 km (0.084 R)
• M30: 3,364,606 km (0.085 R)
• M31: 3,487,126 km (0.08 R)
• M32: 3,887,301 km (0.075 R)
• M33: 3,975,563 km (0.08 R)
• M34: 4,064,574 km (0.041 R)
• M35: 4,154,183 km (0.029 R)
• M36: 4,252,619 km (0.095 R)
• M37: 4,327,118 km (0.054 R)
• M38: 4,494,070 km (0.081 R)
• M39: 4,586,820 km (0.118 R)
• M40: 4,654,738 km (0.064 R)
• M41: 4,877,639 km (0.115 R)
• M42: 4,973,082 km (0.119 R)
• M43: 5,086,627 km (0.085 R)
• M44: 5,192,243 km (0.049 R)
• M45: 5,414,545 km (0.061 R)
• M46: 5,495,328 km (0.062 R)
• M47: 5,612,763 km (0.111 R)
• M48: 5,831,923 km (0.065 R)
• M49: 6,025,952 km (0.119 R)
• M50: 6,184,526 km (0.061 R)
• M51: 6,335,171 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.1

Radius: 14.4

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.86 AU - 0.92 AU

Year: 560 Days

Day: 14.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 75,478,185 km

• M1: 237,262 km (0.119 R)
• M2: 369,806 km (0.08 R)
• M3: 513,270 km (0.116 R)
• M4: 713,731 km (0.081 R)
• M5: 830,119 km (0.095 R)
• M6: 969,993 km (0.088 R)
• M7: 1,216,380 km (0.113 R)
• M8: 1,323,492 km (0.062 R)
• M9: 1,427,762 km (0.078 R)
• M10: 1,535,024 km (0.111 R)
• M11: 1,658,292 km (0.117 R)
• M12: 1,771,688 km (0.05 R)
• M13: 1,887,776 km (0.069 R)
• M14: 2,099,157 km (0.077 R)
• M15: 2,251,897 km (0.074 R)
• M16: 2,385,936 km (0.088 R)
• M17: 2,592,082 km (0.067 R)
• M18: 3,022,625 km (0.064 R)
• M19: 3,204,536 km (0.091 R)
• M20: 3,381,809 km (0.076 R)
• M21: 3,710,775 km (0.074 R)
• M22: 3,834,792 km (0.081 R)
• M23: 3,933,078 km (0.106 R)
• M24: 4,041,386 km (0.103 R)
• M25: 4,132,342 km (0.101 R)
• M26: 4,251,721 km (0.107 R)
• M27: 4,400,272 km (0.073 R)
• M28: 4,626,464 km (0.075 R)
• M29: 4,788,927 km (0.112 R)
• M30: 4,895,142 km (0.097 R)
• M31: 5,080,493 km (0.091 R)
• M32: 5,188,802 km (0.117 R)
• M33: 5,337,802 km (0.082 R)
• M34: 5,448,055 km (0.1 R)
• M35: 5,569,230 km (0.048 R)
• M36: 5,855,410 km (0.066 R)
• M37: 6,114,963 km (0.1 R)
• M38: 6,325,447 km (0.056 R)
• M39: 6,549,096 km (0.119 R)
• M40: 6,645,736 km (0.067 R)
• M41: 6,742,825 km (0.119 R)
• M42: 6,851,283 km (0.112 R)
• M43: 6,971,410 km (0.103 R)
• M44: 7,147,188 km (0.054 R)
• M45: 7,335,681 km (0.101 R)
• M46: 7,525,820 km (0.081 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.5

Radius: 3.6

Gravity: 61.38 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.28 AU - 9.94 AU

Year: 18336 Days

Day: 18.6 Hours

Environment

Temp: -244 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,478,185 km

• M1: 131,796 km (0.078 R)
• M2: 456,423 km (0.085 R)
• M3: 603,478 km (0.076 R)
• M4: 693,985 km (0.034 R)
• M5: 788,979 km (0.109 R)
• M6: 813,364 km (0.071 R)
• M7: 1,471,893 km (0.055 R)
• M8: 1,532,630 km (0.093 R)
• M9: 2,430,217 km (0.098 R)
• M10: 2,538,377 km (0.075 R)
• M11: 2,834,431 km (0.1 R)
• M12: 2,948,275 km (0.07 R)
• M13: 3,458,852 km (0.115 R)
• M14: 3,703,594 km (0.089 R)
• M15: 3,828,060 km (0.106 R)
• M16: 4,123,965 km (0.12 R)
• M17: 4,252,918 km (0.075 R)
• M18: 4,339,685 km (0.079 R)
• M19: 4,963,358 km (0.105 R)
• M20: 5,285,592 km (0.049 R)
• M21: 5,519,862 km (0.115 R)
• M22: 6,390,971 km (0.064 R)
• M23: 6,944,184 km (0.117 R)
• M24: 7,148,983 km (0.114 R)
• M25: 7,200,594 km (0.077 R)
• M26: 7,881,863 km (0.101 R)
• M27: 9,417,485 km (0.084 R)
• M28: 9,473,884 km (0.077 R)
• M29: 11,041,968 km (0.101 R)
• M30: 12,131,191 km (0.077 R)
• M31: 12,192,675 km (0.098 R)
• M32: 12,563,828 km (0.119 R)
• M33: 13,064,681 km (0.116 R)
• M34: 13,699,724 km (0.107 R)
• M35: 13,763,752 km (0.053 R)
• M36: 14,605,539 km (0.042 R)
• M37: 15,197,947 km (0.109 R)
• M38: 19,128,033 km (0.109 R)
• M39: 19,848,197 km (0.104 R)
• M40: 20,723,943 km (0.08 R)
• M41: 21,836,203 km (0.056 R)
• M42: 22,061,048 km (0.1 R)
• M43: 22,512,834 km (0.098 R)
• M44: 22,815,770 km (0.091 R)
• M45: 24,118,318 km (0.059 R)
• M46: 24,973,869 km (0.113 R)
• M47: 25,681,167 km (0.062 R)
• M48: 27,923,639 km (0.113 R)
• M49: 28,493,906 km (0.096 R)
• M50: 28,821,526 km (0.087 R)
• M51: 30,561,947 km (0.107 R)
• M52: 30,813,421 km (0.109 R)
• M53: 31,065,494 km (0.12 R)
• M54: 32,506,869 km (0.112 R)
• M55: 35,278,469 km (0.107 R)
• M56: 36,160,049 km (0.062 R)
• M57: 36,603,607 km (0.08 R)
• M58: 38,757,218 km (0.094 R)
• M59: 39,484,264 km (0.065 R)
• M60: 39,940,836 km (0.083 R)
• M61: 40,307,501 km (0.101 R)
• M62: 40,491,207 km (0.115 R)
• M63: 40,859,367 km (0.05 R)
• M64: 41,043,971 km (0.076 R)
• M65: 41,136,273 km (0.07 R)
• M66: 42,530,226 km (0.063 R)
• M67: 42,623,725 km (0.043 R)
• M68: 44,128,679 km (0.115 R)
• M69: 46,226,191 km (0.092 R)
• M70: 46,707,298 km (0.076 R)
• M71: 50,023,434 km (0.112 R)
• M72: 50,913,840 km (0.074 R)
• M73: 51,311,172 km (0.093 R)
• M74: 52,509,601 km (0.074 R)
• M75: 54,324,372 km (0.027 R)
• M76: 54,933,984 km (0.063 R)
• M77: 55,137,586 km (0.097 R)
• M78: 56,057,165 km (0.074 R)
• M79: 57,497,792 km (0.114 R)
• M80: 58,430,236 km (0.064 R)
• M81: 59,995,478 km (0.071 R)
• M82: 60,310,232 km (0.086 R)
• M83: 60,415,250 km (0.081 R)
• M84: 60,835,919 km (0.067 R)
• M85: 64,129,166 km (0.1 R)
• M86: 64,988,457 km (0.117 R)
• M87: 66,284,423 km (0.06 R)
• M88: 66,826,865 km (0.118 R)
• M89: 66,935,622 km (0.094 R)
• M90: 69,341,306 km (0.112 R)
• M91: 70,554,694 km (0.12 R)
• M92: 71,441,660 km (0.102 R)
• M93: 71,775,263 km (0.093 R)
• M94: 73,338,561 km (0.074 R)
• M95: 74,913,079 km (0.098 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 20,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit