🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.1

Radius: 11

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.89 AU - 1.23 AU

Year: 740 Days

Day: 10.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 44,236,298 km

• M1: 139,425 km (0.084 R)
• M2: 228,137 km (0.05 R)
• M3: 304,581 km (0.11 R)
• M4: 384,467 km (0.059 R)
• M5: 482,004 km (0.109 R)
• M6: 551,268 km (0.111 R)
• M7: 837,299 km (0.118 R)
• M8: 913,744 km (0.079 R)
• M9: 1,085,183 km (0.089 R)
• M10: 1,158,037 km (0.086 R)
• M11: 1,320,949 km (0.075 R)
• M12: 1,423,723 km (0.081 R)
• M13: 1,535,622 km (0.053 R)
• M14: 1,683,126 km (0.091 R)
• M15: 1,795,174 km (0.085 R)
• M16: 1,869,076 km (0.109 R)
• M17: 1,978,432 km (0.065 R)
• M18: 2,146,580 km (0.085 R)
• M19: 2,319,665 km (0.114 R)
• M20: 2,445,028 km (0.042 R)
• M21: 2,741,531 km (0.048 R)
• M22: 3,041,474 km (0.113 R)
• M23: 3,171,176 km (0.109 R)
• M24: 3,253,006 km (0.095 R)
• M25: 3,579,428 km (0.116 R)
• M26: 3,664,849 km (0.08 R)
• M27: 3,820,430 km (0.047 R)
• M28: 3,890,143 km (0.096 R)
• M29: 3,995,759 km (0.066 R)
• M30: 4,182,906 km (0.062 R)
• M31: 4,381,871 km (0.109 R)
• M32: 4,667,902 km (0.104 R)
• M33: 4,827,224 km (0.102 R)
• M34: 4,978,916 km (0.049 R)
• M35: 5,103,382 km (0.1 R)
• M36: 5,248,342 km (0.06 R)
• M37: 5,423,970 km (0.07 R)
• M38: 5,811,428 km (0.067 R)
• M39: 6,033,881 km (0.088 R)
• M40: 6,197,541 km (0.049 R)
• M41: 6,383,341 km (0.101 R)
• M42: 6,487,461 km (0.093 R)
• M43: 6,602,502 km (0.108 R)
• M44: 6,676,104 km (0.078 R)
• M45: 7,048,304 km (0.095 R)
• M46: 7,210,019 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.2

Radius: 9.9

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.17 AU - 1.23 AU

Year: 892 Days

Day: 12.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 44,236,298 km

• M1: 130,449 km (0.085 R)
• M2: 194,328 km (0.113 R)
• M3: 271,969 km (0.045 R)
• M4: 362,625 km (0.05 R)
• M5: 520,750 km (0.119 R)
• M6: 698,323 km (0.074 R)
• M7: 817,104 km (0.083 R)
• M8: 902,225 km (0.071 R)
• M9: 990,637 km (0.103 R)
• M10: 1,267,543 km (0.113 R)
• M11: 1,340,547 km (0.119 R)
• M12: 1,408,314 km (0.075 R)
• M13: 1,568,683 km (0.072 R)
• M14: 1,727,855 km (0.097 R)
• M15: 1,824,496 km (0.105 R)
• M16: 1,892,563 km (0.09 R)
• M17: 1,992,344 km (0.09 R)
• M18: 2,054,577 km (0.116 R)
• M19: 2,442,484 km (0.115 R)
• M20: 2,731,059 km (0.118 R)
• M21: 2,950,519 km (0.063 R)
• M22: 3,139,162 km (0.117 R)
• M23: 3,239,691 km (0.044 R)
• M24: 3,304,168 km (0.094 R)
• M25: 3,406,493 km (0.081 R)
• M26: 3,528,715 km (0.081 R)
• M27: 3,662,006 km (0.057 R)
• M28: 3,845,563 km (0.098 R)
• M29: 3,923,803 km (0.117 R)
• M30: 4,062,031 km (0.106 R)
• M31: 4,211,928 km (0.082 R)
• M32: 4,302,734 km (0.058 R)
• M33: 4,435,128 km (0.093 R)
• M34: 4,850,861 km (0.11 R)
• M35: 4,988,640 km (0.113 R)
• M36: 5,117,145 km (0.099 R)
• M37: 5,333,613 km (0.037 R)
• M38: 5,597,354 km (0.082 R)
• M39: 5,944,421 km (0.111 R)
• M40: 6,012,488 km (0.105 R)
• M41: 6,137,851 km (0.074 R)
• M42: 6,252,593 km (0.077 R)
• M43: 6,824,954 km (0.114 R)
• M44: 7,039,477 km (0.083 R)
• M45: 7,183,690 km (0.074 R)
• M46: 7,304,714 km (0.113 R)
• M47: 7,499,640 km (0.081 R)
• M48: 7,622,311 km (0.04 R)
• M49: 7,807,662 km (0.066 R)
• M50: 7,882,312 km (0.071 R)
• M51: 7,969,527 km (0.052 R)
• M52: 8,069,758 km (0.091 R)
• M53: 8,410,991 km (0.104 R)
• M54: 8,487,435 km (0.104 R)
• M55: 8,551,313 km (0.087 R)
• M56: 8,628,207 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.2

Radius: 10.5

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.75 AU - 5.77 AU

Year: 8182 Days

Day: 8.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 44,236,298 km

• M1: 259,104 km (0.059 R)
• M2: 414,685 km (0.059 R)
• M3: 510,727 km (0.046 R)
• M4: 768,185 km (0.04 R)
• M5: 955,631 km (0.053 R)
• M6: 1,314,217 km (0.072 R)
• M7: 1,413,401 km (0.1 R)
• M8: 1,726,808 km (0.116 R)
• M9: 1,808,788 km (0.117 R)
• M10: 2,076,718 km (0.101 R)
• M11: 2,267,605 km (0.05 R)
• M12: 2,956,054 km (0.119 R)
• M13: 3,021,877 km (0.114 R)
• M14: 3,221,889 km (0.03 R)
• M15: 3,306,562 km (0.052 R)
• M16: 3,392,132 km (0.074 R)
• M17: 3,460,947 km (0.07 R)
• M18: 3,565,216 km (0.116 R)
• M19: 4,102,273 km (0.071 R)
• M20: 4,324,276 km (0.08 R)
• M21: 4,417,924 km (0.088 R)
• M22: 4,857,592 km (0.111 R)
• M23: 5,152,001 km (0.115 R)
• M24: 5,758,172 km (0.079 R)
• M25: 6,048,990 km (0.044 R)
• M26: 6,217,138 km (0.098 R)
• M27: 6,323,203 km (0.104 R)
• M28: 6,774,839 km (0.106 R)
• M29: 6,905,887 km (0.12 R)
• M30: 7,059,823 km (0.092 R)
• M31: 7,732,265 km (0.066 R)
• M32: 7,915,074 km (0.089 R)
• M33: 9,017,760 km (0.098 R)
• M34: 9,186,057 km (0.112 R)
• M35: 9,306,932 km (0.051 R)
• M36: 9,672,849 km (0.113 R)
• M37: 10,900,898 km (0.101 R)
• M38: 11,157,458 km (0.064 R)
• M39: 11,390,232 km (0.07 R)
• M40: 11,650,533 km (0.102 R)
• M41: 12,497,257 km (0.073 R)
• M42: 13,145,165 km (0.056 R)
• M43: 13,336,201 km (0.086 R)
• M44: 13,859,495 km (0.088 R)
• M45: 13,998,172 km (0.118 R)
• M46: 16,398,619 km (0.118 R)
• M47: 16,516,054 km (0.089 R)
• M48: 16,604,316 km (0.08 R)
• M49: 16,810,911 km (0.066 R)
• M50: 17,077,794 km (0.085 R)
• M51: 17,196,874 km (0.088 R)
• M52: 17,465,851 km (0.108 R)
• M53: 18,831,230 km (0.11 R)
• M54: 19,015,834 km (0.036 R)
• M55: 19,480,186 km (0.117 R)
• M56: 19,760,532 km (0.109 R)
• M57: 20,199,303 km (0.06 R)
• M58: 20,451,375 km (0.107 R)
• M59: 20,672,930 km (0.055 R)
• M60: 20,990,825 km (0.117 R)
• M61: 21,438,422 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.9

Radius: 5.8

Gravity: 11.62 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.52 AU - 6.86 AU

Year: 11736 Days

Day: 16.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 44,236,298 km

• M1: 73,453 km (0.111 R)
• M2: 137,630 km (0.11 R)
• M3: 216,169 km (0.118 R)
• M4: 268,079 km (0.05 R)
• M5: 349,012 km (0.094 R)
• M6: 753,973 km (0.047 R)
• M7: 838,047 km (0.117 R)
• M8: 1,015,770 km (0.065 R)
• M9: 1,090,269 km (0.1 R)
• M10: 1,147,266 km (0.104 R)
• M11: 1,304,493 km (0.079 R)
• M12: 1,510,789 km (0.114 R)
• M13: 1,596,209 km (0.037 R)
• M14: 1,727,556 km (0.072 R)
• M15: 2,047,396 km (0.083 R)
• M16: 2,214,198 km (0.053 R)
• M17: 2,287,202 km (0.101 R)
• M18: 2,385,637 km (0.069 R)
• M19: 2,485,419 km (0.112 R)
• M20: 2,793,291 km (0.074 R)
• M21: 3,086,204 km (0.092 R)
• M22: 3,875,034 km (0.095 R)
• M23: 4,052,008 km (0.095 R)
• M24: 4,231,525 km (0.031 R)
• M25: 4,754,220 km (0.112 R)
• M26: 5,039,204 km (0.048 R)
• M27: 5,103,382 km (0.117 R)
• M28: 5,200,022 km (0.099 R)
• M29: 5,526,594 km (0.11 R)
• M30: 6,028,794 km (0.073 R)
• M31: 7,184,438 km (0.1 R)
• M32: 8,141,715 km (0.108 R)
• M33: 8,635,387 km (0.082 R)
• M34: 9,099,590 km (0.099 R)
• M35: 9,334,758 km (0.059 R)
• M36: 10,254,635 km (0.097 R)
• M37: 10,295,176 km (0.117 R)
• M38: 10,663,486 km (0.078 R)
• M39: 11,412,822 km (0.091 R)
• M40: 11,624,054 km (0.065 R)
• M41: 12,179,211 km (0.118 R)
• M42: 12,265,380 km (0.099 R)
• M43: 12,830,411 km (0.114 R)
• M44: 13,050,021 km (0.098 R)
• M45: 13,226,546 km (0.092 R)
• M46: 14,121,291 km (0.088 R)
• M47: 14,851,029 km (0.049 R)
• M48: 14,943,032 km (0.057 R)
• M49: 15,035,334 km (0.115 R)
• M50: 15,266,762 km (0.099 R)
• M51: 15,874,279 km (0.116 R)
• M52: 16,537,297 km (0.054 R)
• M53: 17,597,198 km (0.116 R)
• M54: 17,939,178 km (0.11 R)
• M55: 19,529,703 km (0.071 R)
• M56: 20,035,942 km (0.069 R)
• M57: 20,649,144 km (0.088 R)
• M58: 20,700,456 km (0.115 R)
• M59: 21,009,675 km (0.106 R)
• M60: 21,372,300 km (0.088 R)
• M61: 21,528,330 km (0.108 R)
• M62: 22,949,660 km (0.102 R)
• M63: 23,752,402 km (0.074 R)
• M64: 23,806,257 km (0.11 R)
• M65: 23,860,112 km (0.045 R)
• M66: 24,509,816 km (0.071 R)
• M67: 25,000,946 km (0.046 R)
• M68: 25,220,256 km (0.108 R)
• M69: 26,215,082 km (0.105 R)
• M70: 28,414,021 km (0.035 R)
• M71: 28,471,168 km (0.089 R)
• M72: 28,872,389 km (0.106 R)
• M73: 29,854,499 km (0.113 R)
• M74: 30,378,840 km (0.106 R)
• M75: 31,141,639 km (0.102 R)
• M76: 32,327,501 km (0.114 R)
• M77: 32,626,248 km (0.104 R)
• M78: 33,588,312 km (0.096 R)
• M79: 33,709,337 km (0.109 R)
• M80: 34,742,909 km (0.064 R)
• M81: 35,540,415 km (0.063 R)
• M82: 35,972,304 km (0.086 R)
• M83: 38,157,929 km (0.109 R)
• M84: 38,916,988 km (0.078 R)
• M85: 39,107,576 km (0.114 R)
• M86: 39,234,884 km (0.072 R)
• M87: 40,965,731 km (0.068 R)
• M88: 41,030,358 km (0.069 R)
• M89: 42,917,984 km (0.071 R)
• M90: 43,049,181 km (0.084 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: 453 - 11,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit