🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.1

Radius: 14.5

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.61 AU - 0.71 AU

Year: 364 Days

Day: 14 Hours

Environment

Temp: -155 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 14,315,140 km

• M1: 192,682 km (0.077 R)
• M2: 303,833 km (0.102 R)
• M3: 478,115 km (0.074 R)
• M4: 612,454 km (0.097 R)
• M5: 723,605 km (0.097 R)
• M6: 863,479 km (0.098 R)
• M7: 1,009,337 km (0.039 R)
• M8: 1,164,320 km (0.104 R)
• M9: 1,332,767 km (0.03 R)
• M10: 1,427,762 km (0.058 R)
• M11: 1,525,449 km (0.104 R)
• M12: 1,689,708 km (0.104 R)
• M13: 1,826,889 km (0.071 R)
• M14: 2,083,450 km (0.071 R)
• M15: 2,177,547 km (0.108 R)
• M16: 2,321,609 km (0.09 R)
• M17: 2,537,629 km (0.078 R)
• M18: 2,683,337 km (0.106 R)
• M19: 2,799,275 km (0.093 R)
• M20: 2,963,235 km (0.084 R)
• M21: 3,096,826 km (0.115 R)
• M22: 3,246,124 km (0.087 R)
• M23: 3,342,465 km (0.043 R)
• M24: 3,460,797 km (0.077 R)
• M25: 3,559,233 km (0.097 R)
• M26: 3,651,534 km (0.111 R)
• M27: 3,889,545 km (0.047 R)
• M28: 4,103,021 km (0.1 R)
• M29: 4,260,099 km (0.054 R)
• M30: 4,411,492 km (0.07 R)
• M31: 4,510,974 km (0.109 R)
• M32: 4,603,426 km (0.102 R)
• M33: 4,696,625 km (0.111 R)
• M34: 4,829,618 km (0.085 R)
• M35: 5,099,492 km (0.116 R)
• M36: 5,195,833 km (0.114 R)
• M37: 5,325,535 km (0.117 R)
• M38: 5,439,678 km (0.076 R)
• M39: 5,563,096 km (0.1 R)
• M40: 5,679,034 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.7

Radius: 10.3

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.73 AU - 0.87 AU

Year: 485 Days

Day: 8.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 14,315,140 km

• M1: 134,339 km (0.105 R)
• M2: 244,293 km (0.119 R)
• M3: 342,430 km (0.045 R)
• M4: 526,884 km (0.088 R)
• M5: 664,215 km (0.111 R)
• M6: 755,768 km (0.114 R)
• M7: 936,782 km (0.109 R)
• M8: 1,090,718 km (0.115 R)
• M9: 1,183,768 km (0.117 R)
• M10: 1,256,173 km (0.078 R)
• M11: 1,354,160 km (0.093 R)
• M12: 1,427,014 km (0.025 R)
• M13: 1,551,779 km (0.031 R)
• M14: 1,657,395 km (0.117 R)
• M15: 1,722,619 km (0.119 R)
• M16: 1,808,788 km (0.094 R)
• M17: 1,920,388 km (0.081 R)
• M18: 2,175,452 km (0.026 R)
• M19: 2,374,866 km (0.057 R)
• M20: 2,478,837 km (0.035 R)
• M21: 2,668,228 km (0.025 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.3

Radius: 13.5

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.97 AU - 1.19 AU

Year: 761 Days

Day: 6.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 14,315,140 km

• M1: 250,576 km (0.069 R)
• M2: 352,901 km (0.093 R)
• M3: 462,407 km (0.112 R)
• M4: 578,345 km (0.092 R)
• M5: 701,165 km (0.066 R)
• M6: 924,664 km (0.095 R)
• M7: 1,061,098 km (0.106 R)
• M8: 1,249,890 km (0.038 R)
• M9: 1,342,042 km (0.1 R)
• M10: 1,484,759 km (0.076 R)
• M11: 1,590,076 km (0.028 R)
• M12: 1,690,905 km (0.101 R)
• M13: 1,853,667 km (0.118 R)
• M14: 2,037,523 km (0.118 R)
• M15: 2,219,434 km (0.102 R)
• M16: 2,308,445 km (0.039 R)
• M17: 2,498,584 km (0.054 R)
• M18: 2,600,011 km (0.06 R)
• M19: 2,685,431 km (0.112 R)
• M20: 2,806,905 km (0.097 R)
• M21: 3,010,358 km (0.107 R)
• M22: 3,209,772 km (0.062 R)
• M23: 3,311,050 km (0.093 R)
• M24: 3,488,622 km (0.095 R)
• M25: 3,602,616 km (0.081 R)
• M26: 3,698,359 km (0.071 R)
• M27: 3,795,148 km (0.097 R)
• M28: 4,200,708 km (0.072 R)
• M29: 4,322,032 km (0.072 R)
• M30: 4,506,337 km (0.087 R)
• M31: 4,766,787 km (0.119 R)
• M32: 4,904,117 km (0.09 R)
• M33: 5,139,584 km (0.087 R)
• M34: 5,258,814 km (0.06 R)
• M35: 5,533,176 km (0.088 R)
• M36: 5,644,328 km (0.053 R)
• M37: 5,756,077 km (0.11 R)
• M38: 6,210,855 km (0.042 R)
• M39: 6,583,204 km (0.116 R)
• M40: 6,772,146 km (0.074 R)
• M41: 6,879,258 km (0.073 R)
• M42: 6,986,819 km (0.106 R)
• M43: 7,131,181 km (0.118 R)
• M44: 7,240,238 km (0.114 R)
• M45: 7,374,128 km (0.036 R)
• M46: 7,459,847 km (0.025 R)
• M47: 7,768,468 km (0.044 R)
• M48: 7,893,083 km (0.062 R)
• M49: 8,031,012 km (0.078 R)
• M50: 8,182,405 km (0.099 R)
• M51: 8,385,709 km (0.097 R)
• M52: 8,565,076 km (0.093 R)
• M53: 8,784,537 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.4

Radius: 8.3

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.64 AU - 1.98 AU

Year: 1652 Days

Day: 14.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 14,315,140 km

• M1: 121,473 km (0.059 R)
• M2: 184,155 km (0.1 R)
• M3: 249,828 km (0.062 R)
• M4: 312,809 km (0.044 R)
• M5: 367,263 km (0.119 R)
• M6: 448,046 km (0.097 R)
• M7: 511,774 km (0.087 R)
• M8: 572,661 km (0.065 R)
• M9: 716,275 km (0.096 R)
• M10: 771,626 km (0.111 R)
• M11: 828,473 km (0.106 R)
• M12: 924,066 km (0.037 R)
• M13: 1,102,686 km (0.074 R)
• M14: 1,301,202 km (0.07 R)
• M15: 1,378,544 km (0.069 R)
• M16: 1,611,319 km (0.108 R)
• M17: 1,722,919 km (0.12 R)
• M18: 1,963,921 km (0.095 R)
• M19: 2,103,795 km (0.083 R)
• M20: 2,330,136 km (0.083 R)
• M21: 2,382,645 km (0.106 R)
• M22: 2,651,473 km (0.105 R)
• M23: 2,884,995 km (0.119 R)
• M24: 2,964,282 km (0.115 R)
• M25: 3,044,317 km (0.11 R)
• M26: 3,253,454 km (0.039 R)
• M27: 3,395,572 km (0.057 R)
• M28: 3,467,379 km (0.096 R)
• M29: 3,698,209 km (0.054 R)
• M30: 3,871,593 km (0.063 R)
• M31: 4,060,385 km (0.112 R)
• M32: 4,329,662 km (0.079 R)
• M33: 4,578,293 km (0.089 R)
• M34: 4,657,879 km (0.082 R)
• M35: 4,737,765 km (0.115 R)
• M36: 4,804,784 km (0.086 R)
• M37: 4,872,103 km (0.112 R)
• M38: 5,103,382 km (0.099 R)
• M39: 5,352,313 km (0.108 R)
• M40: 5,478,124 km (0.117 R)
• M41: 5,576,859 km (0.103 R)
• M42: 5,661,831 km (0.088 R)
• M43: 6,180,935 km (0.054 R)
• M44: 6,550,442 km (0.059 R)
• M45: 6,655,160 km (0.085 R)
• M46: 6,927,129 km (0.118 R)
• M47: 7,095,128 km (0.113 R)
• M48: 7,202,689 km (0.119 R)
• M49: 8,292,210 km (0.04 R)
• M50: 8,683,109 km (0.079 R)
• M51: 8,847,816 km (0.118 R)
• M52: 9,196,978 km (0.093 R)
• M53: 9,348,072 km (0.089 R)
• M54: 9,415,391 km (0.117 R)
• M55: 9,772,032 km (0.091 R)
• M56: 9,840,398 km (0.033 R)
• M57: 10,202,126 km (0.094 R)
• M58: 10,358,605 km (0.061 R)
• M59: 10,533,186 km (0.119 R)
• M60: 10,603,347 km (0.078 R)
• M61: 10,867,837 km (0.116 R)
• M62: 11,331,440 km (0.054 R)
• M63: 11,403,397 km (0.116 R)
• M64: 11,565,711 km (0.117 R)
• M65: 12,167,543 km (0.113 R)
• M66: 12,296,496 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.5

Radius: 14.7

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.86 AU - 3.04 AU

Year: 3437 Days

Day: 14.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 14,315,140 km

• M1: 271,371 km (0.047 R)
• M2: 395,686 km (0.101 R)
• M3: 490,681 km (0.096 R)
• M4: 785,090 km (0.099 R)
• M5: 907,311 km (0.104 R)
• M6: 1,028,635 km (0.118 R)
• M7: 1,173,446 km (0.11 R)
• M8: 1,289,085 km (0.044 R)
• M9: 1,523,505 km (0.032 R)
• M10: 1,641,089 km (0.073 R)
• M11: 1,751,791 km (0.054 R)
• M12: 1,865,186 km (0.1 R)
• M13: 1,981,274 km (0.065 R)
• M14: 2,132,518 km (0.096 R)
• M15: 2,310,390 km (0.116 R)
• M16: 2,528,204 km (0.088 R)
• M17: 2,645,638 km (0.051 R)
• M18: 2,886,341 km (0.089 R)
• M19: 3,096,526 km (0.091 R)
• M20: 3,286,366 km (0.101 R)
• M21: 3,704,492 km (0.111 R)
• M22: 3,879,372 km (0.034 R)
• M23: 4,335,645 km (0.075 R)
• M24: 4,477,464 km (0.04 R)
• M25: 4,620,629 km (0.109 R)
• M26: 4,853,254 km (0.102 R)
• M27: 5,015,418 km (0.103 R)
• M28: 5,119,538 km (0.101 R)
• M29: 5,728,551 km (0.114 R)
• M30: 6,121,096 km (0.1 R)
• M31: 6,344,745 km (0.08 R)
• M32: 7,082,113 km (0.117 R)
• M33: 7,283,322 km (0.083 R)
• M34: 7,401,654 km (0.102 R)
• M35: 7,520,584 km (0.104 R)
• M36: 7,640,113 km (0.065 R)
• M37: 7,863,911 km (0.099 R)
• M38: 8,495,065 km (0.037 R)
• M39: 8,655,434 km (0.114 R)
• M40: 8,943,110 km (0.078 R)
• M41: 9,124,423 km (0.099 R)
• M42: 9,270,430 km (0.085 R)
• M43: 9,435,586 km (0.115 R)
• M44: 9,750,191 km (0.105 R)
• M45: 9,843,390 km (0.098 R)
• M46: 10,200,480 km (0.098 R)
• M47: 10,466,166 km (0.105 R)
• M48: 10,946,525 km (0.064 R)
• M49: 11,121,255 km (0.06 R)
• M50: 11,257,838 km (0.102 R)
• M51: 11,414,467 km (0.105 R)
• M52: 11,571,994 km (0.103 R)
• M53: 11,928,934 km (0.072 R)
• M54: 12,410,490 km (0.092 R)
• M55: 12,755,462 km (0.082 R)
• M56: 13,496,570 km (0.098 R)
• M57: 13,746,698 km (0.108 R)
• M58: 14,145,825 km (0.082 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 12,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit