🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.2

Radius: 13.8

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.53 AU - 0.67 AU

Year: 310 Days

Day: 9.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,499,722 km

• M1: 172,187 km (0.113 R)
• M2: 270,174 km (0.095 R)
• M3: 372,050 km (0.036 R)
• M4: 464,501 km (0.106 R)
• M5: 670,797 km (0.112 R)
• M6: 808,726 km (0.091 R)
• M7: 898,634 km (0.095 R)
• M8: 1,012,778 km (0.036 R)
• M9: 1,180,327 km (0.077 R)
• M10: 1,298,510 km (0.113 R)
• M11: 1,392,008 km (0.12 R)
• M12: 1,520,662 km (0.097 R)
• M13: 1,644,380 km (0.036 R)
• M14: 1,758,972 km (0.117 R)
• M15: 1,853,966 km (0.109 R)
• M16: 1,950,906 km (0.064 R)
• M17: 2,293,335 km (0.047 R)
• M18: 2,383,842 km (0.102 R)
• M19: 2,475,546 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.8

Radius: 9.3

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.87 AU - 1.07 AU

Year: 637 Days

Day: 11.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 56,499,722 km

• M1: 127,308 km (0.107 R)
• M2: 199,863 km (0.082 R)
• M3: 301,889 km (0.068 R)
• M4: 363,672 km (0.073 R)
• M5: 477,666 km (0.102 R)
• M6: 565,181 km (0.112 R)
• M7: 650,601 km (0.12 R)
• M8: 723,156 km (0.072 R)
• M9: 785,239 km (0.046 R)
• M10: 929,601 km (0.106 R)
• M11: 1,022,651 km (0.117 R)
• M12: 1,098,348 km (0.06 R)
• M13: 1,197,232 km (0.076 R)
• M14: 1,315,564 km (0.119 R)
• M15: 1,404,126 km (0.109 R)
• M16: 1,500,467 km (0.095 R)
• M17: 1,599,201 km (0.055 R)
• M18: 1,754,334 km (0.089 R)
• M19: 1,815,520 km (0.036 R)
• M20: 1,889,720 km (0.087 R)
• M21: 1,971,401 km (0.094 R)
• M22: 2,092,874 km (0.09 R)
• M23: 2,157,800 km (0.064 R)
• M24: 2,283,163 km (0.101 R)
• M25: 2,397,455 km (0.078 R)
• M26: 2,815,881 km (0.115 R)
• M27: 2,997,044 km (0.088 R)
• M28: 3,063,316 km (0.049 R)
• M29: 3,174,616 km (0.093 R)
• M30: 3,295,043 km (0.072 R)
• M31: 3,386,297 km (0.083 R)
• M32: 3,532,604 km (0.057 R)
• M33: 3,665,148 km (0.043 R)
• M34: 3,767,772 km (0.054 R)
• M35: 3,847,358 km (0.064 R)
• M36: 4,008,176 km (0.099 R)
• M37: 4,122,020 km (0.079 R)
• M38: 4,204,149 km (0.117 R)
• M39: 4,270,122 km (0.099 R)
• M40: 4,369,903 km (0.063 R)
• M41: 4,478,811 km (0.114 R)
• M42: 4,588,615 km (0.09 R)
• M43: 4,819,595 km (0.029 R)
• M44: 4,949,595 km (0.116 R)
• M45: 5,028,134 km (0.11 R)
• M46: 5,159,930 km (0.108 R)
• M47: 5,221,863 km (0.094 R)
• M48: 5,535,271 km (0.101 R)
• M49: 5,689,656 km (0.12 R)
• M50: 5,753,684 km (0.047 R)
• M51: 5,864,087 km (0.118 R)
• M52: 5,984,364 km (0.1 R)
• M53: 6,246,309 km (0.115 R)
• M54: 6,321,707 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.2

Radius: 13.1

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.16 AU - 1.56 AU

Year: 1058 Days

Day: 5.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 56,499,722 km

• M1: 163,211 km (0.077 R)
• M2: 258,804 km (0.062 R)
• M3: 367,712 km (0.115 R)
• M4: 557,252 km (0.056 R)
• M5: 846,275 km (0.053 R)
• M6: 1,043,296 km (0.119 R)
• M7: 1,155,045 km (0.073 R)
• M8: 1,368,521 km (0.115 R)
• M9: 1,453,044 km (0.058 R)
• M10: 1,660,237 km (0.081 R)
• M11: 1,809,685 km (0.087 R)
• M12: 1,937,741 km (0.095 R)
• M13: 2,312,933 km (0.045 R)
• M14: 2,691,714 km (0.066 R)
• M15: 2,848,942 km (0.049 R)
• M16: 2,958,896 km (0.117 R)
• M17: 3,131,532 km (0.067 R)
• M18: 3,391,683 km (0.058 R)
• M19: 3,497,897 km (0.044 R)
• M20: 3,691,627 km (0.088 R)
• M21: 3,778,992 km (0.101 R)
• M22: 3,922,307 km (0.079 R)
• M23: 4,351,952 km (0.118 R)
• M24: 4,525,784 km (0.088 R)
• M25: 4,784,888 km (0.116 R)
• M26: 5,036,811 km (0.095 R)
• M27: 5,219,619 km (0.031 R)
• M28: 5,305,638 km (0.037 R)
• M29: 5,730,197 km (0.069 R)
• M30: 5,946,665 km (0.063 R)
• M31: 6,256,931 km (0.102 R)
• M32: 6,453,652 km (0.116 R)
• M33: 6,705,575 km (0.094 R)
• M34: 6,880,006 km (0.118 R)
• M35: 7,083,010 km (0.109 R)
• M36: 7,301,872 km (0.064 R)
• M37: 7,439,801 km (0.089 R)
• M38: 7,592,391 km (0.108 R)
• M39: 7,760,240 km (0.111 R)
• M40: 7,886,949 km (0.072 R)
• M41: 8,014,257 km (0.082 R)
• M42: 8,386,008 km (0.11 R)
• M43: 8,661,418 km (0.048 R)
• M44: 8,954,330 km (0.059 R)
• M45: 9,490,190 km (0.119 R)
• M46: 9,625,725 km (0.119 R)
• M47: 9,746,750 km (0.086 R)
• M48: 9,914,000 km (0.052 R)
• M49: 10,067,039 km (0.063 R)
• M50: 10,205,268 km (0.056 R)
• M51: 10,437,144 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.4

Radius: 14

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.38 AU - 3.94 AU

Year: 3746 Days

Day: 10.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 56,499,722 km

• M1: 230,680 km (0.099 R)
• M2: 656,585 km (0.044 R)
• M3: 885,769 km (0.11 R)
• M4: 1,234,182 km (0.087 R)
• M5: 1,411,157 km (0.051 R)
• M6: 1,510,041 km (0.116 R)
• M7: 1,961,677 km (0.075 R)
• M8: 2,105,440 km (0.102 R)
• M9: 2,336,420 km (0.119 R)
• M10: 2,541,219 km (0.108 R)
• M11: 2,841,612 km (0.107 R)
• M12: 2,950,519 km (0.097 R)
• M13: 3,042,372 km (0.054 R)
• M14: 3,285,768 km (0.06 R)
• M15: 3,496,701 km (0.045 R)
• M16: 4,115,737 km (0.051 R)
• M17: 4,899,181 km (0.103 R)
• M18: 5,096,799 km (0.119 R)
• M19: 5,207,801 km (0.104 R)
• M20: 5,960,428 km (0.108 R)
• M21: 6,053,927 km (0.041 R)
• M22: 6,747,163 km (0.064 R)
• M23: 7,365,152 km (0.053 R)
• M24: 7,541,378 km (0.102 R)
• M25: 7,693,669 km (0.09 R)
• M26: 7,975,511 km (0.077 R)
• M27: 8,365,214 km (0.037 R)
• M28: 8,522,890 km (0.115 R)
• M29: 8,655,134 km (0.091 R)
• M30: 8,761,349 km (0.108 R)
• M31: 8,894,790 km (0.117 R)
• M32: 9,109,613 km (0.047 R)
• M33: 9,435,287 km (0.048 R)
• M34: 9,626,922 km (0.108 R)
• M35: 9,986,406 km (0.099 R)
• M36: 10,434,900 km (0.074 R)
• M37: 10,775,684 km (0.072 R)
• M38: 10,918,700 km (0.098 R)
• M39: 12,384,011 km (0.045 R)
• M40: 12,533,908 km (0.106 R)
• M41: 13,200,965 km (0.032 R)
• M42: 13,415,488 km (0.056 R)
• M43: 13,755,225 km (0.07 R)
• M44: 13,910,508 km (0.068 R)
• M45: 14,411,511 km (0.086 R)
• M46: 14,854,769 km (0.027 R)
• M47: 14,982,227 km (0.108 R)
• M48: 15,110,133 km (0.104 R)
• M49: 15,884,751 km (0.115 R)
• M50: 16,015,200 km (0.063 R)
• M51: 16,375,581 km (0.114 R)
• M52: 16,738,655 km (0.116 R)
• M53: 17,037,701 km (0.097 R)
• M54: 17,137,782 km (0.11 R)
• M55: 17,506,392 km (0.079 R)
• M56: 17,776,117 km (0.115 R)
• M57: 18,217,430 km (0.105 R)
• M58: 18,354,013 km (0.087 R)
• M59: 18,662,334 km (0.118 R)
• M60: 18,972,600 km (0.109 R)
• M61: 19,528,057 km (0.038 R)
• M62: 20,230,120 km (0.084 R)
• M63: 20,655,427 km (0.082 R)
• M64: 21,406,558 km (0.099 R)
• M65: 21,731,335 km (0.075 R)
• M66: 22,495,331 km (0.118 R)
• M67: 22,605,136 km (0.059 R)
• M68: 22,715,240 km (0.118 R)
• M69: 23,120,201 km (0.117 R)
• M70: 23,453,505 km (0.096 R)
• M71: 23,676,406 km (0.079 R)
• M72: 24,688,735 km (0.119 R)
• M73: 25,029,220 km (0.037 R)
• M74: 25,676,829 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.1

Radius: 7.7

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.58 AU - 8.82 AU

Year: 17112 Days

Day: 16 Hours

Environment

Temp: -226 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,499,722 km

• M1: 243,545 km (0.106 R)
• M2: 449,392 km (0.113 R)
• M3: 546,930 km (0.087 R)
• M4: 883,675 km (0.09 R)
• M5: 1,073,963 km (0.099 R)
• M6: 1,518,269 km (0.107 R)
• M7: 1,695,393 km (0.104 R)
• M8: 1,933,253 km (0.088 R)
• M9: 2,800,771 km (0.116 R)
• M10: 2,987,320 km (0.088 R)
• M11: 4,367,360 km (0.088 R)
• M12: 4,475,220 km (0.081 R)
• M13: 5,140,632 km (0.088 R)
• M14: 5,254,625 km (0.083 R)
• M15: 5,369,367 km (0.11 R)
• M16: 5,836,860 km (0.073 R)
• M17: 6,810,593 km (0.053 R)
• M18: 7,146,290 km (0.11 R)
• M19: 7,230,963 km (0.04 R)
• M20: 7,316,084 km (0.073 R)
• M21: 7,659,860 km (0.115 R)
• M22: 7,877,525 km (0.102 R)
• M23: 8,229,828 km (0.107 R)
• M24: 8,632,396 km (0.103 R)
• M25: 9,503,205 km (0.119 R)
• M26: 9,690,202 km (0.059 R)
• M27: 10,115,060 km (0.111 R)
• M28: 10,210,354 km (0.118 R)
• M29: 10,401,839 km (0.04 R)
• M30: 10,836,870 km (0.119 R)
• M31: 11,327,401 km (0.114 R)
• M32: 11,376,768 km (0.117 R)
• M33: 11,575,285 km (0.052 R)
• M34: 12,026,023 km (0.097 R)
• M35: 12,278,993 km (0.12 R)
• M36: 14,311,430 km (0.096 R)
• M37: 14,525,804 km (0.071 R)
• M38: 15,338,868 km (0.038 R)
• M39: 16,333,993 km (0.089 R)
• M40: 16,614,190 km (0.103 R)
• M41: 16,726,688 km (0.073 R)
• M42: 17,406,909 km (0.08 R)
• M43: 17,750,535 km (0.103 R)
• M44: 17,980,766 km (0.092 R)
• M45: 18,212,045 km (0.103 R)
• M46: 19,501,578 km (0.113 R)
• M47: 20,820,284 km (0.117 R)
• M48: 21,307,075 km (0.025 R)
• M49: 21,674,487 km (0.098 R)
• M50: 22,977,036 km (0.089 R)
• M51: 24,368,745 km (0.098 R)
• M52: 24,432,623 km (0.069 R)
• M53: 27,764,916 km (0.105 R)
• M54: 28,099,118 km (0.078 R)
• M55: 28,502,134 km (0.092 R)
• M56: 29,177,868 km (0.063 R)
• M57: 30,683,122 km (0.094 R)
• M58: 31,097,957 km (0.097 R)
• M59: 31,723,874 km (0.095 R)
• M60: 32,353,831 km (0.086 R)
• M61: 32,776,145 km (0.117 R)
• M62: 33,342,074 km (0.079 R)
• M63: 33,697,369 km (0.104 R)
• M64: 33,839,786 km (0.086 R)
• M65: 33,911,145 km (0.115 R)
• M66: 35,131,115 km (0.065 R)
• M67: 35,710,209 km (0.104 R)
• M68: 37,098,178 km (0.092 R)
• M69: 37,466,338 km (0.095 R)
• M70: 37,909,746 km (0.111 R)
• M71: 38,503,650 km (0.06 R)
• M72: 38,578,149 km (0.092 R)
• M73: 41,062,072 km (0.1 R)
• M74: 42,592,459 km (0.062 R)
• M75: 43,209,849 km (0.118 R)
• M76: 45,001,283 km (0.043 R)
• M77: 45,158,212 km (0.071 R)
• M78: 45,236,751 km (0.085 R)
• M79: 45,472,517 km (0.108 R)
• M80: 46,578,643 km (0.109 R)
• M81: 47,773,482 km (0.058 R)
• M82: 50,193,377 km (0.07 R)
• M83: 50,274,758 km (0.079 R)
• M84: 51,090,665 km (0.103 R)
• M85: 52,157,896 km (0.117 R)
• M86: 52,818,371 km (0.06 R)
• M87: 54,816,101 km (0.086 R)
• M88: 54,983,650 km (0.118 R)
• M89: 56,499,675 km (0.068 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 10,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit