🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.4

Radius: 8.5

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.69 AU - 0.71 AU

Year: 397 Days

Day: 6.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 26,189,344 km

• M1: 108,458 km (0.112 R)
• M2: 191,485 km (0.044 R)
• M3: 291,117 km (0.073 R)
• M4: 471,383 km (0.065 R)
• M5: 600,187 km (0.037 R)
• M6: 684,859 km (0.112 R)
• M7: 788,381 km (0.061 R)
• M8: 878,439 km (0.043 R)
• M9: 952,190 km (0.118 R)
• M10: 1,024,147 km (0.093 R)
• M11: 1,089,820 km (0.117 R)
• M12: 1,161,029 km (0.114 R)
• M13: 1,238,371 km (0.085 R)
• M14: 1,317,508 km (0.1 R)
• M15: 1,434,793 km (0.111 R)
• M16: 1,518,269 km (0.096 R)
• M17: 1,651,112 km (0.074 R)
• M18: 1,719,179 km (0.026 R)
• M19: 1,944,024 km (0.111 R)
• M20: 2,226,615 km (0.066 R)
• M21: 2,367,386 km (0.102 R)
• M22: 2,466,570 km (0.111 R)
• M23: 2,539,125 km (0.112 R)
• M24: 2,623,647 km (0.095 R)
• M25: 2,789,851 km (0.051 R)
• M26: 2,959,644 km (0.071 R)
• M27: 3,013,051 km (0.105 R)
• M28: 3,156,964 km (0.114 R)
• M29: 3,254,202 km (0.101 R)
• M30: 3,346,355 km (0.101 R)
• M31: 3,426,838 km (0.089 R)
• M32: 3,526,919 km (0.047 R)
• M33: 3,800,534 km (0.098 R)
• M34: 3,865,160 km (0.102 R)
• M35: 3,923,653 km (0.091 R)
• M36: 4,061,283 km (0.109 R)
• M37: 4,300,939 km (0.1 R)
• M38: 4,483,747 km (0.083 R)
• M39: 4,579,490 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.6

Radius: 12.1

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.66 AU - 0.94 AU

Year: 485 Days

Day: 8.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 26,189,344 km

• M1: 152,141 km (0.109 R)
• M2: 250,876 km (0.1 R)
• M3: 355,145 km (0.07 R)
• M4: 467,493 km (0.107 R)
• M5: 549,024 km (0.101 R)
• M6: 655,987 km (0.075 R)
• M7: 771,027 km (0.107 R)
• M8: 860,487 km (0.096 R)
• M9: 973,134 km (0.109 R)
• M10: 1,075,010 km (0.091 R)
• M11: 1,189,153 km (0.074 R)
• M12: 1,290,431 km (0.074 R)
• M13: 1,466,209 km (0.056 R)
• M14: 1,566,290 km (0.117 R)
• M15: 1,773,782 km (0.096 R)
• M16: 1,861,297 km (0.101 R)
• M17: 1,965,417 km (0.065 R)
• M18: 2,247,409 km (0.07 R)
• M19: 2,363,946 km (0.11 R)
• M20: 2,439,343 km (0.091 R)
• M21: 2,570,241 km (0.119 R)
• M22: 2,692,462 km (0.116 R)
• M23: 2,788,205 km (0.052 R)
• M24: 2,931,221 km (0.08 R)
• M25: 3,053,143 km (0.069 R)
• M26: 3,153,224 km (0.11 R)
• M27: 3,441,798 km (0.069 R)
• M28: 3,546,068 km (0.106 R)
• M29: 3,676,368 km (0.103 R)
• M30: 3,776,748 km (0.115 R)
• M31: 3,929,038 km (0.057 R)
• M32: 4,148,499 km (0.057 R)
• M33: 4,385,162 km (0.06 R)
• M34: 4,465,048 km (0.096 R)
• M35: 4,552,114 km (0.101 R)
• M36: 4,653,391 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.9

Radius: 9.8

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.94 AU - 4.46 AU

Year: 4827 Days

Day: 6.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 26,189,344 km

• M1: 157,676 km (0.094 R)
• M2: 786,286 km (0.11 R)
• M3: 975,378 km (0.084 R)
• M4: 1,240,765 km (0.084 R)
• M5: 1,318,705 km (0.076 R)
• M6: 1,545,795 km (0.106 R)
• M7: 1,613,114 km (0.083 R)
• M8: 1,681,330 km (0.082 R)
• M9: 1,750,594 km (0.096 R)
• M10: 2,149,273 km (0.07 R)
• M11: 2,243,818 km (0.096 R)
• M12: 2,717,296 km (0.075 R)
• M13: 2,799,275 km (0.112 R)
• M14: 3,029,058 km (0.08 R)
• M15: 3,664,101 km (0.093 R)
• M16: 3,846,460 km (0.066 R)
• M17: 4,078,786 km (0.077 R)
• M18: 4,244,092 km (0.119 R)
• M19: 4,877,639 km (0.093 R)
• M20: 5,129,262 km (0.084 R)
• M21: 5,282,151 km (0.058 R)
• M22: 5,514,626 km (0.039 R)
• M23: 5,882,787 km (0.084 R)
• M24: 5,989,450 km (0.101 R)
• M25: 6,259,025 km (0.091 R)
• M26: 6,587,692 km (0.12 R)
• M27: 6,698,544 km (0.058 R)
• M28: 8,919,923 km (0.075 R)
• M29: 9,042,593 km (0.113 R)
• M30: 9,196,828 km (0.067 R)
• M31: 9,476,726 km (0.085 R)
• M32: 10,397,501 km (0.069 R)
• M33: 10,494,440 km (0.084 R)
• M34: 10,559,216 km (0.107 R)
• M35: 10,624,142 km (0.108 R)
• M36: 10,885,040 km (0.073 R)
• M37: 11,379,910 km (0.114 R)
• M38: 11,513,202 km (0.103 R)
• M39: 11,983,537 km (0.025 R)
• M40: 12,119,073 km (0.051 R)
• M41: 12,289,315 km (0.04 R)
• M42: 12,426,048 km (0.096 R)
• M43: 12,873,794 km (0.109 R)
• M44: 13,643,775 km (0.05 R)
• M45: 14,899,200 km (0.091 R)
• M46: 15,301,319 km (0.093 R)
• M47: 16,079,078 km (0.049 R)
• M48: 16,266,076 km (0.106 R)
• M49: 16,604,616 km (0.061 R)
• M50: 16,869,553 km (0.06 R)
• M51: 16,983,547 km (0.12 R)
• M52: 17,365,321 km (0.104 R)
• M53: 17,711,341 km (0.115 R)
• M54: 17,904,472 km (0.086 R)
• M55: 18,371,067 km (0.079 R)
• M56: 18,566,741 km (0.118 R)
• M57: 18,723,669 km (0.105 R)
• M58: 20,156,219 km (0.074 R)
• M59: 20,358,026 km (0.104 R)
• M60: 21,335,798 km (0.072 R)
• M61: 21,623,774 km (0.108 R)
• M62: 21,789,079 km (0.057 R)
• M63: 21,871,807 km (0.107 R)
• M64: 22,495,780 km (0.103 R)
• M65: 22,788,992 km (0.095 R)
• M66: 22,999,177 km (0.109 R)
• M67: 23,336,819 km (0.107 R)
• M68: 23,846,349 km (0.119 R)
• M69: 25,833,607 km (0.087 R)
• M70: 26,537,166 km (0.1 R)
• M71: 26,891,414 km (0.062 R)
• M72: 27,069,136 km (0.088 R)
• M73: 27,604,397 km (0.111 R)
• M74: 27,783,616 km (0.096 R)
• M75: 28,278,485 km (0.061 R)
• M76: 28,368,843 km (0.103 R)
• M77: 28,504,528 km (0.104 R)
• M78: 28,912,631 km (0.11 R)
• M79: 29,049,064 km (0.09 R)
• M80: 29,459,860 km (0.113 R)
• M81: 30,982,317 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.3

Radius: 14.6

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.32 AU - 4.34 AU

Year: 5084 Days

Day: 12.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 26,189,344 km

• M1: 183,856 km (0.099 R)
• M2: 303,384 km (0.102 R)
• M3: 526,285 km (0.106 R)
• M4: 632,649 km (0.095 R)
• M5: 803,490 km (0.119 R)
• M6: 943,065 km (0.104 R)
• M7: 1,130,362 km (0.064 R)
• M8: 1,632,412 km (0.09 R)
• M9: 1,799,513 km (0.107 R)
• M10: 1,924,726 km (0.082 R)
• M11: 2,020,618 km (0.085 R)
• M12: 2,151,217 km (0.032 R)
• M13: 2,284,659 km (0.102 R)
• M14: 2,774,293 km (0.078 R)
• M15: 3,069,000 km (0.116 R)
• M16: 4,605,520 km (0.085 R)
• M17: 4,823,484 km (0.111 R)
• M18: 5,134,349 km (0.053 R)
• M19: 5,613,062 km (0.051 R)
• M20: 5,752,487 km (0.081 R)
• M21: 6,662,640 km (0.06 R)
• M22: 6,934,609 km (0.06 R)
• M23: 7,235,451 km (0.1 R)
• M24: 7,515,049 km (0.087 R)
• M25: 8,163,705 km (0.099 R)
• M26: 9,515,023 km (0.074 R)
• M27: 10,046,694 km (0.11 R)
• M28: 10,244,911 km (0.105 R)
• M29: 10,358,905 km (0.103 R)
• M30: 10,616,811 km (0.093 R)
• M31: 11,168,229 km (0.037 R)
• M32: 11,729,071 km (0.066 R)
• M33: 12,389,995 km (0.1 R)
• M34: 12,847,615 km (0.066 R)
• M35: 13,001,401 km (0.1 R)
• M36: 13,248,687 km (0.07 R)
• M37: 13,435,235 km (0.113 R)
• M38: 13,716,629 km (0.1 R)
• M39: 13,999,967 km (0.105 R)
• M40: 14,158,242 km (0.087 R)
• M41: 14,348,979 km (0.119 R)
• M42: 14,991,053 km (0.101 R)
• M43: 15,088,142 km (0.045 R)
• M44: 15,282,918 km (0.076 R)
• M45: 15,839,572 km (0.103 R)
• M46: 16,203,394 km (0.108 R)
• M47: 16,503,039 km (0.058 R)
• M48: 16,838,138 km (0.067 R)
• M49: 17,141,672 km (0.079 R)
• M50: 17,379,084 km (0.107 R)
• M51: 17,515,218 km (0.057 R)
• M52: 18,166,717 km (0.05 R)
• M53: 18,443,323 km (0.093 R)
• M54: 18,931,012 km (0.103 R)
• M55: 19,211,508 km (0.1 R)
• M56: 19,422,740 km (0.092 R)
• M57: 19,705,780 km (0.062 R)
• M58: 20,132,732 km (0.103 R)
• M59: 20,491,019 km (0.101 R)
• M60: 20,598,879 km (0.11 R)
• M61: 21,141,021 km (0.102 R)
• M62: 21,286,431 km (0.073 R)
• M63: 21,468,641 km (0.105 R)
• M64: 22,795,724 km (0.092 R)
• M65: 22,907,473 km (0.067 R)
• M66: 23,131,720 km (0.102 R)
• M67: 23,356,566 km (0.095 R)
• M68: 24,301,426 km (0.042 R)
• M69: 24,835,939 km (0.099 R)
• M70: 25,104,767 km (0.116 R)
• M71: 25,722,606 km (0.058 R)
• M72: 25,916,784 km (0.061 R)
• M73: 26,189,351 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 18,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit