🌌 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: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.7

Radius: 8.4

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.45 AU - 0.69 AU

Year: 297 Days

Day: 8.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 18,395,354 km

• M1: 108,608 km (0.04 R)
• M2: 173,384 km (0.101 R)
• M3: 260,300 km (0.06 R)
• M4: 320,139 km (0.044 R)
• M5: 393,143 km (0.09 R)
• M6: 450,439 km (0.067 R)
• M7: 508,483 km (0.115 R)
• M8: 561,441 km (0.073 R)
• M9: 641,924 km (0.026 R)
• M10: 738,565 km (0.09 R)
• M11: 809,025 km (0.114 R)
• M12: 917,783 km (0.043 R)
• M13: 1,055,413 km (0.112 R)
• M14: 1,174,942 km (0.115 R)
• M15: 1,343,987 km (0.109 R)
• M16: 1,412,353 km (0.103 R)
• M17: 1,481,917 km (0.117 R)
• M18: 1,544,748 km (0.09 R)
• M19: 1,624,633 km (0.06 R)
• M20: 1,681,330 km (0.09 R)
• M21: 1,843,046 km (0.108 R)
• M22: 1,928,017 km (0.06 R)
• M23: 2,040,365 km (0.074 R)
• M24: 2,258,329 km (0.039 R)
• M25: 2,331,034 km (0.119 R)
• M26: 2,511,898 km (0.078 R)
• M27: 2,678,101 km (0.106 R)
• M28: 2,779,528 km (0.095 R)
• M29: 2,862,705 km (0.114 R)
• M30: 2,931,669 km (0.109 R)
• M31: 3,016,342 km (0.107 R)
• M32: 3,106,849 km (0.064 R)
• M33: 3,193,316 km (0.067 R)
• M34: 3,254,651 km (0.086 R)
• M35: 3,316,585 km (0.109 R)
• M36: 3,436,113 km (0.037 R)
• M37: 3,594,388 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.2

Radius: 13.7

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.55 AU - 1.95 AU

Year: 1598 Days

Day: 12.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 18,395,354 km

• M1: 170,691 km (0.11 R)
• M2: 284,236 km (0.081 R)
• M3: 379,530 km (0.114 R)
• M4: 465,848 km (0.112 R)
• M5: 556,953 km (0.083 R)
• M6: 729,290 km (0.116 R)
• M7: 886,218 km (0.081 R)
• M8: 1,037,012 km (0.111 R)
• M9: 1,190,500 km (0.026 R)
• M10: 1,310,926 km (0.079 R)
• M11: 1,442,871 km (0.118 R)
• M12: 1,564,943 km (0.096 R)
• M13: 1,751,043 km (0.11 R)
• M14: 1,897,649 km (0.065 R)
• M15: 2,024,358 km (0.099 R)
• M16: 2,129,526 km (0.08 R)
• M17: 2,354,072 km (0.104 R)
• M18: 2,542,865 km (0.037 R)
• M19: 2,656,858 km (0.111 R)
• M20: 2,763,671 km (0.071 R)
• M21: 2,908,332 km (0.117 R)
• M22: 3,111,636 km (0.093 R)
• M23: 3,319,577 km (0.06 R)
• M24: 3,415,768 km (0.095 R)
• M25: 3,799,636 km (0.028 R)
• M26: 4,012,215 km (0.043 R)
• M27: 4,114,839 km (0.108 R)
• M28: 4,249,627 km (0.102 R)
• M29: 4,375,289 km (0.093 R)
• M30: 4,544,933 km (0.111 R)
• M31: 4,662,816 km (0.097 R)
• M32: 5,000,608 km (0.066 R)
• M33: 5,166,961 km (0.115 R)
• M34: 5,267,640 km (0.098 R)
• M35: 5,369,068 km (0.051 R)
• M36: 5,459,724 km (0.101 R)
• M37: 5,631,163 km (0.103 R)
• M38: 5,781,210 km (0.037 R)
• M39: 6,073,374 km (0.082 R)
• M40: 6,334,722 km (0.091 R)
• M41: 6,454,699 km (0.119 R)
• M42: 6,575,574 km (0.045 R)
• M43: 6,684,781 km (0.119 R)
• M44: 6,770,351 km (0.102 R)
• M45: 6,929,972 km (0.063 R)
• M46: 7,429,479 km (0.12 R)
• M47: 7,696,212 km (0.103 R)
• M48: 7,837,283 km (0.077 R)
• M49: 8,031,162 km (0.111 R)
• M50: 8,305,075 km (0.095 R)
• M51: 8,476,215 km (0.098 R)
• M52: 8,622,073 km (0.099 R)
• M53: 8,929,497 km (0.115 R)
• M54: 9,064,285 km (0.051 R)
• M55: 9,159,130 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.8

Radius: 14.6

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.84 AU - 2.86 AU

Year: 2487 Days

Day: 9.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 18,395,354 km

• M1: 186,848 km (0.045 R)
• M2: 285,283 km (0.096 R)
• M3: 381,923 km (0.1 R)
• M4: 474,824 km (0.07 R)
• M5: 656,585 km (0.05 R)
• M6: 776,862 km (0.087 R)
• M7: 875,447 km (0.101 R)
• M8: 1,328,579 km (0.114 R)
• M9: 1,575,714 km (0.049 R)
• M10: 1,851,872 km (0.085 R)
• M11: 2,557,675 km (0.084 R)
• M12: 2,868,689 km (0.078 R)
• M13: 3,061,371 km (0.065 R)
• M14: 3,665,297 km (0.112 R)
• M15: 3,857,381 km (0.118 R)
• M16: 4,052,906 km (0.109 R)
• M17: 4,160,915 km (0.082 R)
• M18: 4,528,178 km (0.113 R)
• M19: 4,944,359 km (0.118 R)
• M20: 5,254,924 km (0.082 R)
• M21: 5,551,876 km (0.115 R)
• M22: 5,874,858 km (0.102 R)
• M23: 6,038,668 km (0.108 R)
• M24: 6,308,243 km (0.118 R)
• M25: 6,476,092 km (0.101 R)
• M26: 6,687,922 km (0.106 R)
• M27: 7,097,073 km (0.1 R)
• M28: 7,714,762 km (0.086 R)
• M29: 8,189,586 km (0.111 R)
• M30: 8,326,917 km (0.11 R)
• M31: 8,604,122 km (0.034 R)
• M32: 8,697,171 km (0.103 R)
• M33: 8,907,805 km (0.092 R)
• M34: 9,001,902 km (0.099 R)
• M35: 9,238,865 km (0.045 R)
• M36: 9,477,773 km (0.08 R)
• M37: 10,503,865 km (0.099 R)
• M38: 10,703,279 km (0.032 R)
• M39: 11,004,868 km (0.059 R)
• M40: 11,309,300 km (0.095 R)
• M41: 12,108,452 km (0.119 R)
• M42: 13,408,906 km (0.032 R)
• M43: 13,517,065 km (0.119 R)
• M44: 13,679,828 km (0.082 R)
• M45: 13,788,585 km (0.07 R)
• M46: 13,952,545 km (0.1 R)
• M47: 14,364,836 km (0.087 R)
• M48: 14,475,539 km (0.087 R)
• M49: 14,753,492 km (0.11 R)
• M50: 14,921,041 km (0.11 R)
• M51: 15,342,907 km (0.081 R)
• M52: 15,825,660 km (0.084 R)
• M53: 16,111,990 km (0.104 R)
• M54: 16,313,498 km (0.059 R)
• M55: 16,835,445 km (0.038 R)
• M56: 17,010,624 km (0.103 R)
• M57: 17,362,778 km (0.114 R)
• M58: 17,628,613 km (0.109 R)
• M59: 17,747,095 km (0.105 R)
• M60: 17,925,415 km (0.086 R)
• M61: 18,343,841 km (0.053 R)
• M62: 19,373,523 km (0.114 R)
• M63: 20,173,572 km (0.102 R)
• M64: 20,328,555 km (0.12 R)
• M65: 20,546,370 km (0.118 R)
• M66: 21,015,808 km (0.079 R)
• M67: 21,173,035 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.4

Radius: 10

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.81 AU - 3.89 AU

Year: 5214 Days

Day: 13 Hours

Environment

Temp: -227 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 18,395,354 km

• M1: 154,684 km (0.106 R)
• M2: 293,062 km (0.066 R)
• M3: 609,462 km (0.032 R)
• M4: 684,859 km (0.1 R)
• M5: 836,850 km (0.101 R)
• M6: 1,196,484 km (0.093 R)
• M7: 1,416,393 km (0.089 R)
• M8: 1,661,434 km (0.101 R)
• M9: 1,971,251 km (0.064 R)
• M10: 2,035,429 km (0.094 R)
• M11: 2,219,135 km (0.061 R)
• M12: 2,716,249 km (0.099 R)
• M13: 2,977,746 km (0.103 R)
• M14: 3,096,676 km (0.099 R)
• M15: 3,171,774 km (0.092 R)
• M16: 3,247,471 km (0.045 R)
• M17: 3,447,333 km (0.092 R)
• M18: 3,540,832 km (0.064 R)
• M19: 3,730,672 km (0.092 R)
• M20: 3,826,863 km (0.059 R)
• M21: 4,087,313 km (0.058 R)
• M22: 4,421,215 km (0.085 R)
• M23: 4,506,037 km (0.102 R)
• M24: 4,712,034 km (0.093 R)
• M25: 4,886,016 km (0.066 R)
• M26: 5,330,172 km (0.079 R)
• M27: 5,511,634 km (0.097 R)
• M28: 5,695,041 km (0.086 R)
• M29: 5,768,943 km (0.077 R)
• M30: 5,843,293 km (0.115 R)
• M31: 5,974,041 km (0.11 R)
• M32: 6,200,383 km (0.057 R)
• M33: 6,295,677 km (0.109 R)
• M34: 6,564,803 km (0.094 R)
• M35: 6,778,878 km (0.063 R)
• M36: 7,234,104 km (0.076 R)
• M37: 7,394,772 km (0.099 R)
• M38: 7,516,096 km (0.118 R)
• M39: 7,699,204 km (0.109 R)
• M40: 8,299,540 km (0.076 R)
• M41: 8,362,521 km (0.096 R)
• M42: 8,573,604 km (0.109 R)
• M43: 9,044,089 km (0.084 R)
• M44: 9,108,865 km (0.088 R)
• M45: 9,522,952 km (0.113 R)
• M46: 9,876,451 km (0.119 R)
• M47: 10,099,651 km (0.066 R)
• M48: 10,985,869 km (0.078 R)
• M49: 11,520,233 km (0.077 R)
• M50: 11,802,374 km (0.113 R)
• M51: 12,565,922 km (0.076 R)
• M52: 13,026,833 km (0.073 R)
• M53: 13,124,520 km (0.102 R)
• M54: 13,296,259 km (0.091 R)
• M55: 13,990,243 km (0.065 R)
• M56: 14,467,909 km (0.081 R)
• M57: 15,027,705 km (0.082 R)
• M58: 15,104,598 km (0.11 R)
• M59: 15,465,129 km (0.059 R)
• M60: 15,724,382 km (0.09 R)
• M61: 15,802,472 km (0.103 R)
• M62: 16,168,538 km (0.041 R)
• M63: 16,643,212 km (0.102 R)
• M64: 16,722,798 km (0.096 R)
• M65: 16,802,534 km (0.113 R)
• M66: 16,882,269 km (0.045 R)
• M67: 16,988,933 km (0.094 R)
• M68: 18,367,926 km (0.117 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 17,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit