🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.7

Radius: 14.4

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.46 AU - 1.58 AU

Year: 1294 Days

Day: 7.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 39,820,556 km

• M1: 180,116 km (0.036 R)
• M2: 271,670 km (0.103 R)
• M3: 410,497 km (0.114 R)
• M4: 522,695 km (0.112 R)
• M5: 615,146 km (0.077 R)
• M6: 710,739 km (0.1 R)
• M7: 950,994 km (0.11 R)
• M8: 1,065,286 km (0.086 R)
• M9: 1,279,062 km (0.09 R)
• M10: 1,428,061 km (0.097 R)
• M11: 1,561,652 km (0.099 R)
• M12: 1,727,556 km (0.105 R)
• M13: 1,982,172 km (0.036 R)
• M14: 2,096,016 km (0.067 R)
• M15: 2,337,018 km (0.112 R)
• M16: 2,464,176 km (0.064 R)
• M17: 2,772,348 km (0.088 R)
• M18: 3,010,208 km (0.069 R)
• M19: 3,100,266 km (0.113 R)
• M20: 3,212,465 km (0.091 R)
• M21: 3,412,028 km (0.119 R)
• M22: 3,579,129 km (0.106 R)
• M23: 3,756,552 km (0.039 R)
• M24: 3,906,599 km (0.095 R)
• M25: 4,074,148 km (0.082 R)
• M26: 4,369,155 km (0.118 R)
• M27: 4,495,416 km (0.055 R)
• M28: 4,751,827 km (0.06 R)
• M29: 4,881,827 km (0.105 R)
• M30: 5,037,708 km (0.093 R)
• M31: 5,153,796 km (0.058 R)
• M32: 5,312,669 km (0.093 R)
• M33: 5,422,324 km (0.119 R)
• M34: 5,541,255 km (0.053 R)
• M35: 5,790,634 km (0.098 R)
• M36: 6,017,275 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.8

Radius: 13.7

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.96 AU - 2.06 AU

Year: 1967 Days

Day: 10.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 39,820,556 km

• M1: 174,581 km (0.115 R)
• M2: 279,748 km (0.07 R)
• M3: 368,460 km (0.099 R)
• M4: 460,163 km (0.107 R)
• M5: 555,457 km (0.083 R)
• M6: 722,707 km (0.107 R)
• M7: 856,149 km (0.114 R)
• M8: 1,036,115 km (0.119 R)
• M9: 1,510,490 km (0.074 R)
• M10: 1,732,343 km (0.11 R)
• M11: 1,917,845 km (0.038 R)
• M12: 2,073,576 km (0.055 R)
• M13: 2,321,609 km (0.105 R)
• M14: 2,685,581 km (0.06 R)
• M15: 3,438,806 km (0.065 R)
• M16: 3,689,233 km (0.037 R)
• M17: 4,099,281 km (0.036 R)
• M18: 4,349,408 km (0.049 R)
• M19: 4,444,553 km (0.077 R)
• M20: 4,669,099 km (0.101 R)
• M21: 4,831,862 km (0.036 R)
• M22: 4,996,718 km (0.085 R)
• M23: 5,196,731 km (0.119 R)
• M24: 5,519,264 km (0.039 R)
• M25: 5,639,690 km (0.095 R)
• M26: 5,848,230 km (0.072 R)
• M27: 6,148,024 km (0.095 R)
• M28: 6,434,952 km (0.093 R)
• M29: 6,616,564 km (0.097 R)
• M30: 6,707,969 km (0.035 R)
• M31: 6,836,772 km (0.109 R)
• M32: 7,022,124 km (0.085 R)
• M33: 7,152,873 km (0.106 R)
• M34: 7,397,764 km (0.086 R)
• M35: 7,915,523 km (0.089 R)
• M36: 8,032,209 km (0.039 R)
• M37: 8,227,883 km (0.115 R)
• M38: 8,564,328 km (0.051 R)
• M39: 8,764,341 km (0.068 R)
• M40: 8,986,194 km (0.094 R)
• M41: 9,107,967 km (0.116 R)
• M42: 9,332,663 km (0.049 R)
• M43: 9,725,058 km (0.097 R)
• M44: 9,871,066 km (0.092 R)
• M45: 11,590,843 km (0.075 R)
• M46: 11,701,396 km (0.114 R)
• M47: 11,812,248 km (0.078 R)
• M48: 11,923,549 km (0.058 R)
• M49: 12,035,149 km (0.078 R)
• M50: 12,191,927 km (0.116 R)
• M51: 12,826,222 km (0.101 R)
• M52: 13,657,388 km (0.109 R)
• M53: 13,985,456 km (0.103 R)
• M54: 14,103,190 km (0.105 R)
• M55: 14,506,206 km (0.099 R)
• M56: 14,912,813 km (0.091 R)
• M57: 15,033,240 km (0.092 R)
• M58: 15,323,310 km (0.085 R)
• M59: 15,958,502 km (0.089 R)
• M60: 16,106,156 km (0.089 R)
• M61: 16,229,723 km (0.096 R)
• M62: 16,403,107 km (0.094 R)
• M63: 16,527,423 km (0.062 R)
• M64: 16,701,854 km (0.109 R)
• M65: 16,877,033 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.6

Radius: 12.9

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.04 AU - 4.2 AU

Year: 4754 Days

Day: 6.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 39,820,556 km

• M1: 189,241 km (0.101 R)
• M2: 390,750 km (0.053 R)
• M3: 490,980 km (0.094 R)
• M4: 622,477 km (0.066 R)
• M5: 724,951 km (0.055 R)
• M6: 914,043 km (0.098 R)
• M7: 1,058,255 km (0.111 R)
• M8: 1,146,069 km (0.095 R)
• M9: 1,302,848 km (0.093 R)
• M10: 1,697,637 km (0.104 R)
• M11: 1,847,683 km (0.054 R)
• M12: 2,292,139 km (0.116 R)
• M13: 2,612,876 km (0.086 R)
• M14: 2,984,328 km (0.106 R)
• M15: 3,093,684 km (0.063 R)
• M16: 3,260,186 km (0.047 R)
• M17: 3,777,795 km (0.077 R)
• M18: 4,613,150 km (0.053 R)
• M19: 4,825,429 km (0.083 R)
• M20: 5,040,999 km (0.032 R)
• M21: 5,594,063 km (0.116 R)
• M22: 5,775,226 km (0.051 R)
• M23: 6,353,870 km (0.079 R)
• M24: 6,950,915 km (0.051 R)
• M25: 7,121,457 km (0.12 R)
• M26: 7,342,712 km (0.116 R)
• M27: 8,327,665 km (0.06 R)
• M28: 8,586,918 km (0.111 R)
• M29: 8,691,337 km (0.057 R)
• M30: 9,113,353 km (0.111 R)
• M31: 9,461,317 km (0.066 R)
• M32: 9,731,940 km (0.118 R)
• M33: 10,032,632 km (0.118 R)
• M34: 10,197,937 km (0.084 R)
• M35: 10,924,684 km (0.077 R)
• M36: 11,408,932 km (0.074 R)
• M37: 11,813,145 km (0.087 R)
• M38: 11,987,726 km (0.049 R)
• M39: 12,251,318 km (0.101 R)
• M40: 12,398,672 km (0.076 R)
• M41: 12,516,854 km (0.058 R)
• M42: 12,754,415 km (0.12 R)
• M43: 12,844,024 km (0.093 R)
• M44: 13,264,394 km (0.084 R)
• M45: 13,415,638 km (0.114 R)
• M46: 13,934,294 km (0.053 R)
• M47: 14,397,299 km (0.086 R)
• M48: 14,615,114 km (0.094 R)
• M49: 15,561,021 km (0.094 R)
• M50: 15,688,628 km (0.114 R)
• M51: 16,105,856 km (0.117 R)
• M52: 16,267,272 km (0.06 R)
• M53: 17,247,288 km (0.118 R)
• M54: 17,379,383 km (0.081 R)
• M55: 17,544,988 km (0.052 R)
• M56: 18,078,603 km (0.069 R)
• M57: 18,448,409 km (0.069 R)
• M58: 18,820,908 km (0.104 R)
• M59: 19,195,800 km (0.085 R)
• M60: 19,401,348 km (0.107 R)
• M61: 19,573,236 km (0.067 R)
• M62: 20,057,035 km (0.102 R)
• M63: 20,370,144 km (0.114 R)
• M64: 20,544,874 km (0.103 R)
• M65: 20,720,053 km (0.116 R)
• M66: 21,142,517 km (0.054 R)
• M67: 22,031,727 km (0.096 R)
• M68: 23,663,092 km (0.059 R)
• M69: 24,067,754 km (0.09 R)
• M70: 24,511,910 km (0.099 R)
• M71: 24,921,360 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.2

Radius: 4

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.5 AU - 8.56 AU

Year: 15707 Days

Day: 22.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,820,556 km

• M1: 108,758 km (0.112 R)
• M2: 145,858 km (0.104 R)
• M3: 507,735 km (0.067 R)
• M4: 619,634 km (0.116 R)
• M5: 708,795 km (0.102 R)
• M6: 802,144 km (0.119 R)
• M7: 1,232,686 km (0.077 R)
• M8: 1,326,335 km (0.115 R)
• M9: 1,364,482 km (0.07 R)
• M10: 1,481,019 km (0.117 R)
• M11: 1,540,409 km (0.085 R)
• M12: 1,849,778 km (0.09 R)
• M13: 2,066,395 km (0.053 R)
• M14: 2,155,406 km (0.116 R)
• M15: 2,245,614 km (0.118 R)
• M16: 2,291,241 km (0.046 R)
• M17: 2,453,255 km (0.069 R)
• M18: 2,523,866 km (0.116 R)
• M19: 2,715,351 km (0.075 R)
• M20: 2,812,889 km (0.117 R)
• M21: 3,163,247 km (0.061 R)
• M22: 3,369,542 km (0.044 R)
• M23: 3,714,216 km (0.105 R)
• M24: 3,795,298 km (0.075 R)
• M25: 3,904,355 km (0.073 R)
• M26: 4,042,284 km (0.084 R)
• M27: 4,153,734 km (0.12 R)
• M28: 4,725,797 km (0.082 R)
• M29: 5,051,023 km (0.11 R)
• M30: 5,816,515 km (0.104 R)
• M31: 5,879,196 km (0.116 R)
• M32: 7,047,556 km (0.045 R)
• M33: 7,316,682 km (0.109 R)
• M34: 7,554,842 km (0.073 R)
• M35: 8,143,958 km (0.104 R)
• M36: 8,355,490 km (0.095 R)
• M37: 8,461,854 km (0.088 R)
• M38: 11,342,211 km (0.049 R)
• M39: 12,015,402 km (0.05 R)
• M40: 12,095,437 km (0.064 R)
• M41: 13,317,053 km (0.059 R)
• M42: 13,691,197 km (0.059 R)
• M43: 13,942,522 km (0.084 R)
• M44: 13,984,559 km (0.042 R)
• M45: 15,221,733 km (0.06 R)
• M46: 15,395,117 km (0.11 R)
• M47: 15,438,650 km (0.097 R)
• M48: 15,482,033 km (0.066 R)
• M49: 15,743,830 km (0.063 R)
• M50: 17,209,739 km (0.071 R)
• M51: 19,277,780 km (0.109 R)
• M52: 21,277,455 km (0.097 R)
• M53: 22,498,622 km (0.099 R)
• M54: 22,646,724 km (0.042 R)
• M55: 22,894,309 km (0.077 R)
• M56: 23,792,644 km (0.109 R)
• M57: 25,418,025 km (0.06 R)
• M58: 25,933,389 km (0.119 R)
• M59: 26,348,075 km (0.06 R)
• M60: 28,454,113 km (0.107 R)
• M61: 29,365,464 km (0.069 R)
• M62: 29,743,497 km (0.08 R)
• M63: 30,068,723 km (0.082 R)
• M64: 30,668,162 km (0.085 R)
• M65: 30,722,915 km (0.101 R)
• M66: 30,777,668 km (0.077 R)
• M67: 31,823,506 km (0.096 R)
• M68: 32,211,862 km (0.07 R)
• M69: 32,881,014 km (0.071 R)
• M70: 33,217,459 km (0.11 R)
• M71: 33,893,492 km (0.084 R)
• M72: 34,006,588 km (0.117 R)
• M73: 35,202,025 km (0.034 R)
• M74: 35,776,181 km (0.108 R)
• M75: 36,411,224 km (0.061 R)
• M76: 36,527,013 km (0.117 R)
• M77: 37,166,394 km (0.082 R)
• M78: 37,985,592 km (0.093 R)
• M79: 38,220,760 km (0.097 R)
• M80: 38,810,774 km (0.076 R)
• M81: 39,225,459 km (0.107 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: 214 - 16,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit