🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.4

Radius: 10.1

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.57 AU - 0.59 AU

Year: 295 Days

Day: 8.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 60,523,464 km

• M1: 125,961 km (0.112 R)
• M2: 213,327 km (0.105 R)
• M3: 293,661 km (0.116 R)
• M4: 373,546 km (0.113 R)
• M5: 440,566 km (0.102 R)
• M6: 507,286 km (0.106 R)
• M7: 578,196 km (0.087 R)
• M8: 656,136 km (0.056 R)
• M9: 781,798 km (0.085 R)
• M10: 849,716 km (0.098 R)
• M11: 977,921 km (0.053 R)
• M12: 1,091,167 km (0.083 R)
• M13: 1,167,911 km (0.094 R)
• M14: 1,258,118 km (0.096 R)
• M15: 1,350,719 km (0.075 R)
• M16: 1,413,849 km (0.098 R)
• M17: 1,592,619 km (0.088 R)
• M18: 1,655,450 km (0.117 R)
• M19: 1,809,386 km (0.105 R)
• M20: 2,054,128 km (0.059 R)
• M21: 2,182,783 km (0.107 R)
• M22: 2,285,855 km (0.105 R)
• M23: 2,570,540 km (0.086 R)
• M24: 2,897,412 km (0.082 R)
• M25: 2,969,518 km (0.062 R)
• M26: 3,084,259 km (0.099 R)
• M27: 3,232,361 km (0.05 R)
• M28: 3,296,539 km (0.075 R)
• M29: 3,377,322 km (0.083 R)
• M30: 3,618,473 km (0.065 R)
• M31: 3,758,048 km (0.046 R)
• M32: 3,825,517 km (0.111 R)
• M33: 3,904,953 km (0.026 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.2

Radius: 8.5

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.97 AU - 1.41 AU

Year: 866 Days

Day: 10.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 60,523,464 km

• M1: 115,190 km (0.117 R)
• M2: 238,010 km (0.107 R)
• M3: 297,550 km (0.084 R)
• M4: 375,790 km (0.09 R)
• M5: 432,637 km (0.084 R)
• M6: 510,877 km (0.092 R)
• M7: 869,463 km (0.062 R)
• M8: 942,915 km (0.115 R)
• M9: 1,090,269 km (0.075 R)
• M10: 1,245,402 km (0.109 R)
• M11: 1,302,997 km (0.065 R)
• M12: 1,401,283 km (0.061 R)
• M13: 1,529,339 km (0.092 R)
• M14: 1,647,222 km (0.077 R)
• M15: 1,761,066 km (0.116 R)
• M16: 1,818,961 km (0.091 R)
• M17: 2,004,163 km (0.06 R)
• M18: 2,195,498 km (0.064 R)
• M19: 2,313,232 km (0.11 R)
• M20: 2,384,889 km (0.106 R)
• M21: 2,506,064 km (0.087 R)
• M22: 2,645,938 km (0.039 R)
• M23: 2,779,828 km (0.05 R)
• M24: 3,089,495 km (0.091 R)
• M25: 3,338,127 km (0.068 R)
• M26: 3,473,962 km (0.052 R)
• M27: 3,959,257 km (0.049 R)
• M28: 4,347,015 km (0.083 R)
• M29: 4,406,256 km (0.116 R)
• M30: 4,535,508 km (0.111 R)
• M31: 4,625,716 km (0.113 R)
• M32: 4,767,235 km (0.108 R)
• M33: 4,828,421 km (0.109 R)
• M34: 5,054,762 km (0.114 R)
• M35: 5,116,995 km (0.058 R)
• M36: 5,200,620 km (0.073 R)
• M37: 5,400,782 km (0.085 R)
• M38: 5,485,754 km (0.108 R)
• M39: 5,614,258 km (0.106 R)
• M40: 5,819,656 km (0.041 R)
• M41: 5,961,625 km (0.108 R)
• M42: 6,071,579 km (0.089 R)
• M43: 6,138,001 km (0.111 R)
• M44: 6,249,002 km (0.11 R)
• M45: 6,394,411 km (0.109 R)
• M46: 6,462,030 km (0.055 R)
• M47: 6,574,976 km (0.06 R)
• M48: 6,665,932 km (0.069 R)
• M49: 6,871,928 km (0.089 R)
• M50: 7,056,980 km (0.092 R)
• M51: 7,115,024 km (0.109 R)
• M52: 7,255,198 km (0.073 R)
• M53: 7,349,295 km (0.061 R)
• M54: 7,502,782 km (0.072 R)
• M55: 7,729,124 km (0.117 R)
• M56: 7,789,112 km (0.087 R)
• M57: 7,849,251 km (0.099 R)
• M58: 8,054,798 km (0.112 R)
• M59: 8,176,421 km (0.104 R)
• M60: 8,249,724 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.2

Radius: 12.2

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.06 AU - 1.58 AU

Year: 1011 Days

Day: 6.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 60,523,464 km

• M1: 153,188 km (0.042 R)
• M2: 321,785 km (0.099 R)
• M3: 442,062 km (0.114 R)
• M4: 597,045 km (0.101 R)
• M5: 695,780 km (0.102 R)
• M6: 846,874 km (0.082 R)
• M7: 930,050 km (0.117 R)
• M8: 1,022,501 km (0.109 R)
• M9: 1,124,976 km (0.117 R)
• M10: 1,244,654 km (0.025 R)
• M11: 1,333,815 km (0.061 R)
• M12: 1,439,580 km (0.09 R)
• M13: 1,519,166 km (0.081 R)
• M14: 1,667,717 km (0.114 R)
• M15: 1,907,822 km (0.064 R)
• M16: 2,003,863 km (0.099 R)
• M17: 2,126,384 km (0.102 R)
• M18: 2,251,448 km (0.118 R)
• M19: 2,361,851 km (0.109 R)
• M20: 2,659,401 km (0.094 R)
• M21: 2,776,387 km (0.067 R)
• M22: 2,959,943 km (0.091 R)
• M23: 3,261,982 km (0.116 R)
• M24: 3,613,985 km (0.115 R)
• M25: 3,703,894 km (0.088 R)
• M26: 4,040,040 km (0.06 R)
• M27: 4,196,220 km (0.083 R)
• M28: 4,418,224 km (0.104 R)
• M29: 4,536,107 km (0.094 R)
• M30: 4,676,729 km (0.091 R)
• M31: 4,775,014 km (0.105 R)
• M32: 4,873,899 km (0.116 R)
• M33: 5,141,230 km (0.078 R)
• M34: 5,413,349 km (0.11 R)
• M35: 5,493,683 km (0.078 R)
• M36: 5,806,941 km (0.086 R)
• M37: 5,959,979 km (0.112 R)
• M38: 6,102,396 km (0.098 R)
• M39: 6,197,989 km (0.099 R)
• M40: 6,354,469 km (0.115 R)
• M41: 6,439,141 km (0.029 R)
• M42: 6,683,584 km (0.1 R)
• M43: 6,794,436 km (0.096 R)
• M44: 6,955,852 km (0.073 R)
• M45: 7,562,621 km (0.083 R)
• M46: 7,768,767 km (0.111 R)
• M47: 8,212,923 km (0.075 R)
• M48: 8,371,646 km (0.086 R)
• M49: 8,451,382 km (0.115 R)
• M50: 8,558,195 km (0.099 R)
• M51: 8,665,307 km (0.117 R)
• M52: 8,759,554 km (0.061 R)
• M53: 8,894,641 km (0.037 R)
• M54: 9,016,862 km (0.06 R)
• M55: 9,098,692 km (0.086 R)
• M56: 9,249,337 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434

Radius: 7

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.43 AU - 10.45 AU

Year: 17825 Days

Day: 17.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,523,464 km

• M1: 355,145 km (0.103 R)
• M2: 499,806 km (0.108 R)
• M3: 722,558 km (0.062 R)
• M4: 803,640 km (0.086 R)
• M5: 1,403,677 km (0.083 R)
• M6: 1,584,690 km (0.096 R)
• M7: 2,055,774 km (0.118 R)
• M8: 2,113,968 km (0.098 R)
• M9: 2,599,413 km (0.07 R)
• M10: 3,219,047 km (0.112 R)
• M11: 3,668,589 km (0.043 R)
• M12: 4,100,926 km (0.1 R)
• M13: 4,174,529 km (0.106 R)
• M14: 4,511,423 km (0.104 R)
• M15: 5,291,277 km (0.051 R)
• M16: 5,533,176 km (0.094 R)
• M17: 5,820,255 km (0.083 R)
• M18: 6,154,157 km (0.068 R)
• M19: 9,770,536 km (0.104 R)
• M20: 9,819,754 km (0.119 R)
• M21: 10,167,120 km (0.078 R)
• M22: 11,648,289 km (0.088 R)
• M23: 12,654,783 km (0.086 R)
• M24: 14,468,208 km (0.105 R)
• M25: 15,261,825 km (0.069 R)
• M26: 15,433,713 km (0.063 R)
• M27: 15,779,434 km (0.08 R)
• M28: 16,244,384 km (0.092 R)
• M29: 16,302,877 km (0.053 R)
• M30: 16,537,297 km (0.036 R)
• M31: 16,596,089 km (0.05 R)
• M32: 16,950,336 km (0.086 R)
• M33: 18,819,562 km (0.089 R)
• M34: 19,622,753 km (0.115 R)
• M35: 21,518,756 km (0.073 R)
• M36: 22,163,523 km (0.113 R)
• M37: 22,423,225 km (0.112 R)
• M38: 23,208,464 km (0.073 R)
• M39: 23,406,232 km (0.076 R)
• M40: 23,869,687 km (0.113 R)
• M41: 24,537,043 km (0.105 R)
• M42: 25,007,977 km (0.056 R)
• M43: 26,232,286 km (0.112 R)
• M44: 27,267,503 km (0.064 R)
• M45: 27,336,917 km (0.065 R)
• M46: 27,825,054 km (0.119 R)
• M47: 28,738,948 km (0.104 R)
• M48: 29,093,196 km (0.081 R)
• M49: 29,448,790 km (0.039 R)
• M50: 30,596,355 km (0.099 R)
• M51: 31,175,598 km (0.101 R)
• M52: 31,321,007 km (0.108 R)
• M53: 31,831,734 km (0.103 R)
• M54: 32,418,607 km (0.047 R)
• M55: 34,275,715 km (0.075 R)
• M56: 35,482,371 km (0.098 R)
• M57: 35,938,345 km (0.098 R)
• M58: 36,626,196 km (0.116 R)
• M59: 37,010,064 km (0.078 R)
• M60: 38,014,614 km (0.098 R)
• M61: 38,481,210 km (0.109 R)
• M62: 38,793,421 km (0.06 R)
• M63: 38,949,750 km (0.041 R)
• M64: 40,208,467 km (0.085 R)
• M65: 42,443,010 km (0.088 R)
• M66: 44,390,176 km (0.097 R)
• M67: 45,045,714 km (0.086 R)
• M68: 45,127,843 km (0.114 R)
• M69: 45,210,122 km (0.084 R)
• M70: 47,198,278 km (0.089 R)
• M71: 48,034,979 km (0.105 R)
• M72: 48,202,977 km (0.085 R)
• M73: 48,371,125 km (0.083 R)
• M74: 51,860,645 km (0.091 R)
• M75: 52,723,974 km (0.073 R)
• M76: 52,810,592 km (0.066 R)
• M77: 53,157,509 km (0.109 R)
• M78: 53,679,157 km (0.112 R)
• M79: 53,940,654 km (0.103 R)
• M80: 55,606,725 km (0.088 R)
• M81: 56,047,889 km (0.1 R)
• M82: 56,313,126 km (0.096 R)
• M83: 58,629,799 km (0.064 R)
• M84: 59,078,742 km (0.081 R)
• M85: 59,890,012 km (0.068 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 13,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit