🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.2

Radius: 10.2

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.79 AU - 0.91 AU

Year: 514 Days

Day: 14.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 24,751,713 km

• M1: 147,204 km (0.086 R)
• M2: 281,543 km (0.045 R)
• M3: 430,692 km (0.095 R)
• M4: 605,722 km (0.12 R)
• M5: 763,697 km (0.098 R)
• M6: 862,581 km (0.092 R)
• M7: 971,040 km (0.091 R)
• M8: 1,037,461 km (0.114 R)
• M9: 1,148,313 km (0.057 R)
• M10: 1,376,450 km (0.05 R)
• M11: 1,451,847 km (0.094 R)
• M12: 1,552,826 km (0.097 R)
• M13: 1,625,530 km (0.118 R)
• M14: 1,736,831 km (0.035 R)
• M15: 1,850,675 km (0.066 R)
• M16: 1,915,152 km (0.09 R)
• M17: 1,980,377 km (0.111 R)
• M18: 2,153,312 km (0.117 R)
• M19: 2,359,308 km (0.11 R)
• M20: 2,543,164 km (0.106 R)
• M21: 2,644,142 km (0.079 R)
• M22: 2,731,807 km (0.038 R)
• M23: 2,895,018 km (0.07 R)
• M24: 3,038,632 km (0.117 R)
• M25: 3,146,043 km (0.105 R)
• M26: 3,239,093 km (0.099 R)
• M27: 3,333,041 km (0.037 R)
• M28: 3,420,107 km (0.093 R)
• M29: 3,491,764 km (0.114 R)
• M30: 3,693,721 km (0.057 R)
• M31: 3,783,779 km (0.096 R)
• M32: 3,849,901 km (0.06 R)
• M33: 4,024,931 km (0.069 R)
• M34: 4,279,696 km (0.099 R)
• M35: 4,487,188 km (0.079 R)
• M36: 4,653,990 km (0.116 R)
• M37: 4,903,519 km (0.09 R)
• M38: 5,157,387 km (0.111 R)
• M39: 5,295,166 km (0.05 R)
• M40: 5,462,267 km (0.09 R)
• M41: 5,574,615 km (0.112 R)
• M42: 5,640,438 km (0.079 R)
• M43: 5,782,556 km (0.111 R)
• M44: 5,906,573 km (0.111 R)
• M45: 6,021,913 km (0.094 R)
• M46: 6,089,531 km (0.107 R)
• M47: 6,157,448 km (0.038 R)
• M48: 6,254,837 km (0.112 R)
• M49: 6,323,352 km (0.078 R)
• M50: 6,402,041 km (0.056 R)
• M51: 6,520,522 km (0.11 R)
• M52: 6,649,775 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.9

Radius: 12.6

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.77 AU - 1.21 AU

Year: 646 Days

Day: 12.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 24,751,713 km

• M1: 156,779 km (0.098 R)
• M2: 240,703 km (0.115 R)
• M3: 326,572 km (0.109 R)
• M4: 468,840 km (0.109 R)
• M5: 558,000 km (0.109 R)
• M6: 654,491 km (0.085 R)
• M7: 823,387 km (0.09 R)
• M8: 903,870 km (0.083 R)
• M9: 1,055,114 km (0.053 R)
• M10: 1,149,211 km (0.104 R)
• M11: 1,263,354 km (0.102 R)
• M12: 1,384,379 km (0.095 R)
• M13: 1,494,483 km (0.097 R)
• M14: 1,592,170 km (0.117 R)
• M15: 1,673,252 km (0.116 R)
• M16: 1,752,539 km (0.1 R)
• M17: 1,995,187 km (0.098 R)
• M18: 2,120,699 km (0.119 R)
• M19: 2,329,987 km (0.038 R)
• M20: 2,495,143 km (0.095 R)
• M21: 2,575,627 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790

Radius: 8.1

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.18 AU - 1.94 AU

Year: 1278 Days

Day: 8.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 24,751,713 km

• M1: 183,557 km (0.075 R)
• M2: 238,010 km (0.078 R)
• M3: 325,076 km (0.089 R)
• M4: 459,565 km (0.092 R)
• M5: 512,971 km (0.11 R)
• M6: 594,203 km (0.075 R)
• M7: 646,562 km (0.1 R)
• M8: 1,075,160 km (0.113 R)
• M9: 1,344,735 km (0.059 R)
• M10: 1,451,249 km (0.088 R)
• M11: 1,579,305 km (0.109 R)
• M12: 1,672,953 km (0.114 R)
• M13: 1,758,972 km (0.081 R)
• M14: 1,876,107 km (0.069 R)
• M15: 1,975,589 km (0.084 R)
• M16: 2,087,189 km (0.101 R)
• M17: 2,316,673 km (0.076 R)
• M18: 2,554,384 km (0.118 R)
• M19: 2,631,576 km (0.098 R)
• M20: 2,698,446 km (0.052 R)
• M21: 2,868,240 km (0.106 R)
• M22: 2,937,205 km (0.119 R)
• M23: 3,123,604 km (0.117 R)
• M24: 3,254,053 km (0.077 R)
• M25: 3,631,488 km (0.107 R)
• M26: 3,971,674 km (0.098 R)
• M27: 4,035,851 km (0.117 R)
• M28: 4,295,703 km (0.114 R)
• M29: 4,534,461 km (0.12 R)
• M30: 4,997,167 km (0.112 R)
• M31: 5,094,256 km (0.101 R)
• M32: 5,248,192 km (0.113 R)
• M33: 5,375,201 km (0.088 R)
• M34: 5,575,064 km (0.115 R)
• M35: 5,690,254 km (0.117 R)
• M36: 5,777,171 km (0.069 R)
• M37: 5,893,857 km (0.089 R)
• M38: 5,967,160 km (0.062 R)
• M39: 6,233,594 km (0.094 R)
• M40: 6,293,283 km (0.103 R)
• M41: 6,443,479 km (0.037 R)
• M42: 6,640,500 km (0.116 R)
• M43: 6,732,054 km (0.108 R)
• M44: 6,932,066 km (0.04 R)
• M45: 7,056,083 km (0.065 R)
• M46: 7,165,140 km (0.039 R)
• M47: 7,464,186 km (0.104 R)
• M48: 7,863,911 km (0.052 R)
• M49: 8,139,620 km (0.098 R)
• M50: 8,352,797 km (0.091 R)
• M51: 8,567,620 km (0.115 R)
• M52: 8,851,407 km (0.049 R)
• M53: 9,036,759 km (0.062 R)
• M54: 9,172,294 km (0.096 R)
• M55: 9,359,740 km (0.117 R)
• M56: 9,428,256 km (0.03 R)
• M57: 9,617,498 km (0.118 R)
• M58: 10,017,373 km (0.098 R)
• M59: 10,210,354 km (0.055 R)
• M60: 10,298,617 km (0.097 R)
• M61: 10,369,376 km (0.076 R)
• M62: 10,475,740 km (0.09 R)
• M63: 10,618,158 km (0.108 R)
• M64: 10,815,178 km (0.083 R)
• M65: 11,376,619 km (0.113 R)
• M66: 11,431,372 km (0.034 R)
• M67: 11,559,727 km (0.097 R)
• M68: 11,688,530 km (0.09 R)
• M69: 12,227,083 km (0.107 R)
• M70: 12,358,430 km (0.048 R)
• M71: 12,452,377 km (0.098 R)
• M72: 12,584,472 km (0.028 R)
• M73: 12,735,865 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.6

Radius: 9.5

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.9 AU - 3.04 AU

Year: 3358 Days

Day: 11.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 24,751,713 km

• M1: 209,736 km (0.116 R)
• M2: 353,350 km (0.034 R)
• M3: 435,928 km (0.075 R)
• M4: 564,582 km (0.034 R)
• M5: 686,056 km (0.076 R)
• M6: 761,154 km (0.059 R)
• M7: 885,470 km (0.03 R)
• M8: 1,091,316 km (0.055 R)
• M9: 1,520,662 km (0.091 R)
• M10: 1,906,026 km (0.094 R)
• M11: 2,142,242 km (0.116 R)
• M12: 2,337,916 km (0.107 R)
• M13: 2,421,391 km (0.048 R)
• M14: 2,764,718 km (0.102 R)
• M15: 3,050,749 km (0.093 R)
• M16: 3,535,746 km (0.092 R)
• M17: 4,145,656 km (0.055 R)
• M18: 4,308,419 km (0.102 R)
• M19: 4,390,548 km (0.101 R)
• M20: 4,493,920 km (0.113 R)
• M21: 4,830,515 km (0.044 R)
• M22: 4,980,263 km (0.109 R)
• M23: 5,131,656 km (0.057 R)
• M24: 5,328,527 km (0.048 R)
• M25: 5,527,941 km (0.114 R)
• M26: 5,639,840 km (0.114 R)
• M27: 5,729,748 km (0.049 R)
• M28: 6,187,069 km (0.099 R)
• M29: 6,561,512 km (0.103 R)
• M30: 6,727,566 km (0.071 R)
• M31: 7,307,706 km (0.093 R)
• M32: 7,430,676 km (0.114 R)
• M33: 8,258,999 km (0.108 R)
• M34: 8,361,324 km (0.074 R)
• M35: 9,116,345 km (0.108 R)
• M36: 9,381,881 km (0.105 R)
• M37: 9,595,955 km (0.097 R)
• M38: 9,784,748 km (0.09 R)
• M39: 10,056,567 km (0.112 R)
• M40: 10,193,300 km (0.064 R)
• M41: 10,441,183 km (0.056 R)
• M42: 10,579,861 km (0.077 R)
• M43: 11,395,468 km (0.119 R)
• M44: 11,796,540 km (0.078 R)
• M45: 11,912,030 km (0.056 R)
• M46: 11,998,796 km (0.061 R)
• M47: 12,494,863 km (0.113 R)
• M48: 12,701,009 km (0.088 R)
• M49: 12,848,961 km (0.094 R)
• M50: 13,027,282 km (0.103 R)
• M51: 13,416,535 km (0.086 R)
• M52: 13,992,188 km (0.085 R)
• M53: 14,267,747 km (0.044 R)
• M54: 14,483,318 km (0.103 R)
• M55: 14,855,368 km (0.107 R)
• M56: 14,917,600 km (0.065 R)
• M57: 15,230,559 km (0.118 R)
• M58: 15,419,352 km (0.032 R)
• M59: 15,767,466 km (0.118 R)
• M60: 15,894,624 km (0.097 R)
• M61: 16,022,231 km (0.048 R)
• M62: 16,342,670 km (0.057 R)
• M63: 16,406,997 km (0.05 R)
• M64: 17,055,055 km (0.11 R)
• M65: 17,152,892 km (0.096 R)
• M66: 17,218,416 km (0.057 R)
• M67: 17,579,545 km (0.116 R)
• M68: 17,711,490 km (0.034 R)
• M69: 18,042,700 km (0.116 R)
• M70: 19,150,622 km (0.101 R)
• M71: 19,320,415 km (0.109 R)
• M72: 19,456,549 km (0.11 R)
• M73: 19,593,132 km (0.075 R)
• M74: 19,729,865 km (0.12 R)
• M75: 20,176,863 km (0.096 R)
• M76: 20,627,003 km (0.069 R)
• M77: 21,220,757 km (0.112 R)
• M78: 21,291,068 km (0.087 R)
• M79: 21,431,690 km (0.119 R)
• M80: 21,537,456 km (0.092 R)
• M81: 21,713,981 km (0.084 R)
• M82: 22,532,431 km (0.105 R)
• M83: 22,604,089 km (0.026 R)
• M84: 24,567,262 km (0.119 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 10,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit