🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.8

Radius: 9.6

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.42 AU - 0.62 AU

Year: 264 Days

Day: 9.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 91.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 31,329,682 km

• M1: 122,221 km (0.114 R)
• M2: 183,706 km (0.091 R)
• M3: 243,994 km (0.07 R)
• M4: 325,226 km (0.073 R)
• M5: 387,608 km (0.062 R)
• M6: 459,415 km (0.077 R)
• M7: 536,757 km (0.107 R)
• M8: 640,578 km (0.101 R)
• M9: 723,904 km (0.108 R)
• M10: 808,576 km (0.115 R)
• M11: 875,297 km (0.051 R)
• M12: 963,560 km (0.109 R)
• M13: 1,043,296 km (0.087 R)
• M14: 1,113,607 km (0.105 R)
• M15: 1,191,697 km (0.09 R)
• M16: 1,262,456 km (0.083 R)
• M17: 1,337,704 km (0.071 R)
• M18: 1,421,180 km (0.118 R)
• M19: 1,573,171 km (0.104 R)
• M20: 1,634,207 km (0.091 R)
• M21: 1,702,873 km (0.071 R)
• M22: 1,807,890 km (0.106 R)
• M23: 1,868,477 km (0.103 R)
• M24: 1,929,663 km (0.083 R)
• M25: 2,006,107 km (0.051 R)
• M26: 2,072,678 km (0.047 R)
• M27: 2,185,026 km (0.082 R)
• M28: 2,342,104 km (0.091 R)
• M29: 2,451,610 km (0.075 R)
• M30: 2,514,890 km (0.117 R)
• M31: 2,586,697 km (0.113 R)
• M32: 2,736,743 km (0.09 R)
• M33: 2,814,983 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.6

Radius: 13.2

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.86 AU - 0.88 AU

Year: 570 Days

Day: 5.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 31,329,682 km

• M1: 174,581 km (0.11 R)
• M2: 267,481 km (0.11 R)
• M3: 388,356 km (0.093 R)
• M4: 499,058 km (0.115 R)
• M5: 730,636 km (0.11 R)
• M6: 848,968 km (0.107 R)
• M7: 974,481 km (0.065 R)
• M8: 1,063,491 km (0.059 R)
• M9: 1,164,470 km (0.099 R)
• M10: 1,282,802 km (0.109 R)
• M11: 1,390,961 km (0.082 R)
• M12: 1,492,837 km (0.097 R)
• M13: 1,688,661 km (0.072 R)
• M14: 1,803,103 km (0.118 R)
• M15: 1,915,002 km (0.1 R)
• M16: 2,001,769 km (0.09 R)
• M17: 2,112,172 km (0.109 R)
• M18: 2,213,450 km (0.119 R)
• M19: 2,356,914 km (0.092 R)
• M20: 2,515,339 km (0.111 R)
• M21: 2,610,932 km (0.07 R)
• M22: 2,750,656 km (0.116 R)
• M23: 2,924,190 km (0.095 R)
• M24: 3,152,626 km (0.093 R)
• M25: 3,262,730 km (0.114 R)
• M26: 3,354,283 km (0.083 R)
• M27: 3,446,735 km (0.058 R)
• M28: 3,593,790 km (0.102 R)
• M29: 3,838,981 km (0.097 R)
• M30: 3,977,658 km (0.114 R)
• M31: 4,082,825 km (0.032 R)
• M32: 4,238,706 km (0.032 R)
• M33: 4,418,224 km (0.099 R)
• M34: 4,927,155 km (0.045 R)
• M35: 5,070,620 km (0.074 R)
• M36: 5,192,542 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.4

Radius: 10.5

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.24 AU - 1.8 AU

Year: 1317 Days

Day: 8.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 31,329,682 km

• M1: 210,335 km (0.077 R)
• M2: 297,251 km (0.081 R)
• M3: 364,570 km (0.045 R)
• M4: 457,620 km (0.073 R)
• M5: 550,221 km (0.057 R)
• M6: 688,898 km (0.116 R)
• M7: 786,436 km (0.073 R)
• M8: 951,891 km (0.114 R)
• M9: 1,042,248 km (0.093 R)
• M10: 1,122,283 km (0.032 R)
• M11: 1,218,475 km (0.118 R)
• M12: 1,353,711 km (0.104 R)
• M13: 1,486,554 km (0.095 R)
• M14: 1,662,780 km (0.108 R)
• M15: 1,837,810 km (0.104 R)
• M16: 1,960,929 km (0.119 R)
• M17: 2,027,650 km (0.069 R)
• M18: 2,580,264 km (0.108 R)
• M19: 2,784,166 km (0.07 R)
• M20: 2,926,134 km (0.102 R)
• M21: 3,109,541 km (0.089 R)
• M22: 3,178,207 km (0.093 R)
• M23: 3,346,804 km (0.094 R)
• M24: 3,682,651 km (0.101 R)
• M25: 3,765,827 km (0.109 R)
• M26: 3,986,933 km (0.051 R)
• M27: 4,125,909 km (0.074 R)
• M28: 4,201,456 km (0.083 R)
• M29: 4,364,967 km (0.117 R)
• M30: 4,486,291 km (0.104 R)
• M31: 4,630,952 km (0.104 R)
• M32: 4,993,876 km (0.112 R)
• M33: 5,190,597 km (0.065 R)
• M34: 5,283,946 km (0.115 R)
• M35: 5,892,660 km (0.109 R)
• M36: 6,298,519 km (0.105 R)
• M37: 6,398,151 km (0.065 R)
• M38: 6,599,360 km (0.095 R)
• M39: 6,700,638 km (0.115 R)
• M40: 6,917,705 km (0.117 R)
• M41: 7,085,254 km (0.079 R)
• M42: 7,189,075 km (0.043 R)
• M43: 7,345,704 km (0.089 R)
• M44: 7,516,695 km (0.072 R)
• M45: 7,862,714 km (0.105 R)
• M46: 7,943,348 km (0.064 R)
• M47: 8,241,197 km (0.12 R)
• M48: 8,364,167 km (0.115 R)
• M49: 8,708,840 km (0.078 R)
• M50: 8,778,253 km (0.074 R)
• M51: 8,847,966 km (0.079 R)
• M52: 8,973,778 km (0.04 R)
• M53: 9,072,213 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.2

Radius: 11.4

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.37 AU - 3.65 AU

Year: 4622 Days

Day: 10 Hours

Environment

Temp: -222 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 31,329,682 km

• M1: 280,197 km (0.12 R)
• M2: 400,623 km (0.029 R)
• M3: 756,965 km (0.075 R)
• M4: 983,905 km (0.06 R)
• M5: 1,187,807 km (0.098 R)
• M6: 1,454,540 km (0.03 R)
• M7: 1,570,030 km (0.086 R)
• M8: 1,688,810 km (0.05 R)
• M9: 1,828,236 km (0.083 R)
• M10: 1,935,497 km (0.108 R)
• M11: 2,008,202 km (0.112 R)
• M12: 2,444,579 km (0.091 R)
• M13: 2,745,121 km (0.041 R)
• M14: 2,973,258 km (0.072 R)
• M15: 3,079,023 km (0.087 R)
• M16: 3,338,127 km (0.054 R)
• M17: 3,470,371 km (0.074 R)
• M18: 4,087,163 km (0.094 R)
• M19: 4,252,619 km (0.046 R)
• M20: 4,348,212 km (0.063 R)
• M21: 4,420,467 km (0.118 R)
• M22: 4,886,914 km (0.086 R)
• M23: 5,088,123 km (0.115 R)
• M24: 5,472,889 km (0.118 R)
• M25: 5,681,877 km (0.117 R)
• M26: 5,866,929 km (0.095 R)
• M27: 6,054,076 km (0.102 R)
• M28: 6,270,395 km (0.061 R)
• M29: 6,571,984 km (0.093 R)
• M30: 6,822,261 km (0.044 R)
• M31: 7,104,104 km (0.117 R)
• M32: 7,275,094 km (0.112 R)
• M33: 8,002,140 km (0.082 R)
• M34: 8,359,379 km (0.046 R)
• M35: 8,752,373 km (0.103 R)
• M36: 9,682,273 km (0.087 R)
• M37: 10,031,136 km (0.053 R)
• M38: 10,126,878 km (0.073 R)
• M39: 10,287,397 km (0.063 R)
• M40: 10,448,663 km (0.081 R)
• M41: 11,234,650 km (0.059 R)
• M42: 12,209,580 km (0.082 R)
• M43: 12,724,496 km (0.079 R)
• M44: 12,828,317 km (0.1 R)
• M45: 13,036,856 km (0.068 R)
• M46: 13,351,909 km (0.09 R)
• M47: 13,527,836 km (0.051 R)
• M48: 14,168,115 km (0.089 R)
• M49: 14,818,118 km (0.027 R)
• M50: 15,330,491 km (0.102 R)
• M51: 15,514,945 km (0.093 R)
• M52: 15,885,947 km (0.087 R)
• M53: 16,147,445 km (0.117 R)
• M54: 16,674,627 km (0.071 R)
• M55: 16,978,461 km (0.103 R)
• M56: 17,054,756 km (0.062 R)
• M57: 17,591,662 km (0.114 R)
• M58: 18,250,940 km (0.104 R)
• M59: 19,434,409 km (0.115 R)
• M60: 20,075,735 km (0.118 R)
• M61: 20,277,543 km (0.112 R)
• M62: 20,846,164 km (0.072 R)
• M63: 21,009,675 km (0.079 R)
• M64: 21,502,600 km (0.04 R)
• M65: 22,165,767 km (0.03 R)
• M66: 22,249,093 km (0.081 R)
• M67: 23,300,018 km (0.119 R)
• M68: 23,469,812 km (0.096 R)
• M69: 23,682,390 km (0.09 R)
• M70: 24,238,296 km (0.096 R)
• M71: 24,539,436 km (0.052 R)
• M72: 25,362,973 km (0.107 R)
• M73: 25,931,744 km (0.072 R)
• M74: 26,107,521 km (0.116 R)
• M75: 26,504,704 km (0.093 R)
• M76: 27,170,863 km (0.119 R)
• M77: 27,349,483 km (0.045 R)
• M78: 27,438,942 km (0.03 R)
• M79: 27,842,707 km (0.042 R)
• M80: 28,112,881 km (0.098 R)
• M81: 28,610,742 km (0.098 R)
• M82: 29,202,701 km (0.088 R)
• M83: 29,339,882 km (0.092 R)
• M84: 29,431,436 km (0.077 R)
• M85: 29,614,843 km (0.116 R)
• M86: 29,798,699 km (0.109 R)
• M87: 30,676,988 km (0.086 R)
• M88: 31,002,812 km (0.108 R)
• M89: 31,142,686 km (0.07 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: 255 - 13,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit