🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26

Radius: 14.1

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.62 AU - 0.82 AU

Year: 407 Days

Day: 14.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 16,602,084 km

• M1: 175,478 km (0.086 R)
• M2: 303,235 km (0.067 R)
• M3: 397,033 km (0.072 R)
• M4: 491,878 km (0.055 R)
• M5: 606,919 km (0.115 R)
• M6: 706,850 km (0.117 R)
• M7: 839,842 km (0.12 R)
• M8: 942,317 km (0.115 R)
• M9: 1,085,033 km (0.089 R)
• M10: 1,198,429 km (0.046 R)
• M11: 1,302,549 km (0.115 R)
• M12: 1,412,353 km (0.037 R)
• M13: 1,520,662 km (0.077 R)
• M14: 1,629,570 km (0.048 R)
• M15: 1,781,561 km (0.095 R)
• M16: 1,881,343 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549

Radius: 14.3

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.95 AU - 1.41 AU

Year: 855 Days

Day: 11.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 16,602,084 km

• M1: 190,438 km (0.117 R)
• M2: 314,904 km (0.049 R)
• M3: 449,392 km (0.106 R)
• M4: 569,968 km (0.101 R)
• M5: 791,971 km (0.102 R)
• M6: 951,742 km (0.113 R)
• M7: 1,062,893 km (0.056 R)
• M8: 1,178,981 km (0.104 R)
• M9: 1,280,259 km (0.112 R)
• M10: 1,499,270 km (0.052 R)
• M11: 1,603,091 km (0.098 R)
• M12: 1,695,243 km (0.105 R)
• M13: 1,811,181 km (0.085 R)
• M14: 1,907,522 km (0.083 R)
• M15: 2,028,547 km (0.1 R)
• M16: 2,120,999 km (0.115 R)
• M17: 2,230,803 km (0.083 R)
• M18: 2,342,703 km (0.064 R)
• M19: 2,597,169 km (0.028 R)
• M20: 2,706,674 km (0.073 R)
• M21: 2,886,940 km (0.113 R)
• M22: 2,982,982 km (0.054 R)
• M23: 3,080,220 km (0.064 R)
• M24: 3,214,559 km (0.054 R)
• M25: 3,359,968 km (0.118 R)
• M26: 3,610,545 km (0.098 R)
• M27: 3,714,366 km (0.096 R)
• M28: 3,809,659 km (0.059 R)
• M29: 3,993,066 km (0.104 R)
• M30: 4,149,995 km (0.098 R)
• M31: 4,268,925 km (0.079 R)
• M32: 4,561,089 km (0.079 R)
• M33: 4,673,737 km (0.099 R)
• M34: 4,964,705 km (0.097 R)
• M35: 5,101,736 km (0.074 R)
• M36: 6,006,953 km (0.071 R)
• M37: 6,130,670 km (0.057 R)
• M38: 6,312,282 km (0.085 R)
• M39: 6,530,097 km (0.114 R)
• M40: 6,938,200 km (0.109 R)
• M41: 7,091,837 km (0.079 R)
• M42: 7,282,574 km (0.088 R)
• M43: 7,657,017 km (0.116 R)
• M44: 7,754,705 km (0.08 R)
• M45: 7,938,860 km (0.088 R)
• M46: 8,050,161 km (0.118 R)
• M47: 8,324,374 km (0.104 R)
• M48: 8,462,602 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.1

Radius: 8.6

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.13 AU - 1.67 AU

Year: 1105 Days

Day: 12.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 16,602,084 km

• M1: 147,653 km (0.111 R)
• M2: 250,726 km (0.08 R)
• M3: 366,515 km (0.049 R)
• M4: 583,731 km (0.072 R)
• M5: 686,953 km (0.069 R)
• M6: 759,359 km (0.076 R)
• M7: 979,567 km (0.111 R)
• M8: 1,104,481 km (0.088 R)
• M9: 1,332,169 km (0.107 R)
• M10: 1,408,763 km (0.118 R)
• M11: 1,550,732 km (0.099 R)
• M12: 1,697,487 km (0.085 R)
• M13: 1,798,017 km (0.117 R)
• M14: 1,857,557 km (0.106 R)
• M15: 1,961,228 km (0.106 R)
• M16: 2,129,226 km (0.09 R)
• M17: 2,367,087 km (0.12 R)
• M18: 2,423,186 km (0.032 R)
• M19: 2,479,734 km (0.11 R)
• M20: 2,808,700 km (0.077 R)
• M21: 2,958,298 km (0.106 R)
• M22: 3,100,416 km (0.113 R)
• M23: 3,192,867 km (0.08 R)
• M24: 3,265,572 km (0.096 R)
• M25: 3,349,197 km (0.106 R)
• M26: 3,593,790 km (0.116 R)
• M27: 3,800,235 km (0.119 R)
• M28: 3,921,559 km (0.04 R)
• M29: 3,999,349 km (0.119 R)
• M30: 4,145,507 km (0.102 R)
• M31: 4,327,567 km (0.083 R)
• M32: 4,385,013 km (0.093 R)
• M33: 4,489,133 km (0.11 R)
• M34: 4,877,938 km (0.072 R)
• M35: 4,985,947 km (0.081 R)
• M36: 5,058,353 km (0.064 R)
• M37: 5,155,442 km (0.115 R)
• M38: 5,339,148 km (0.104 R)
• M39: 5,487,699 km (0.109 R)
• M40: 5,662,728 km (0.099 R)
• M41: 6,056,919 km (0.105 R)
• M42: 6,173,007 km (0.085 R)
• M43: 6,486,264 km (0.081 R)
• M44: 6,658,152 km (0.096 R)
• M45: 7,087,648 km (0.113 R)
• M46: 7,251,009 km (0.083 R)
• M47: 7,388,190 km (0.109 R)
• M48: 7,484,681 km (0.051 R)
• M49: 7,540,032 km (0.109 R)
• M50: 7,706,834 km (0.067 R)
• M51: 7,804,671 km (0.028 R)
• M52: 7,860,770 km (0.059 R)
• M53: 7,973,417 km (0.114 R)
• M54: 8,143,360 km (0.103 R)
• M55: 8,328,861 km (0.112 R)
• M56: 8,573,604 km (0.107 R)
• M57: 8,689,542 km (0.107 R)
• M58: 8,806,079 km (0.118 R)
• M59: 8,893,893 km (0.094 R)
• M60: 9,011,327 km (0.075 R)
• M61: 9,144,020 km (0.107 R)
• M62: 9,262,502 km (0.064 R)
• M63: 9,471,191 km (0.089 R)
• M64: 9,545,990 km (0.08 R)
• M65: 9,862,688 km (0.089 R)
• M66: 10,213,645 km (0.114 R)
• M67: 10,305,797 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.8

Radius: 12.2

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.65 AU - 2.09 AU

Year: 1705 Days

Day: 6.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 16,602,084 km

• M1: 153,188 km (0.07 R)
• M2: 381,475 km (0.079 R)
• M3: 503,247 km (0.11 R)
• M4: 618,288 km (0.051 R)
• M5: 711,487 km (0.107 R)
• M6: 844,181 km (0.099 R)
• M7: 949,647 km (0.091 R)
• M8: 1,078,900 km (0.094 R)
• M9: 1,165,367 km (0.078 R)
• M10: 1,345,782 km (0.09 R)
• M11: 1,557,314 km (0.057 R)
• M12: 1,746,106 km (0.074 R)
• M13: 1,978,133 km (0.075 R)
• M14: 2,307,547 km (0.082 R)
• M15: 3,129,587 km (0.032 R)
• M16: 3,270,209 km (0.103 R)
• M17: 3,369,991 km (0.076 R)
• M18: 3,485,182 km (0.106 R)
• M19: 3,587,207 km (0.077 R)
• M20: 3,749,521 km (0.09 R)
• M21: 4,035,702 km (0.056 R)
• M22: 4,112,146 km (0.082 R)
• M23: 4,204,598 km (0.082 R)
• M24: 4,282,239 km (0.071 R)
• M25: 4,360,329 km (0.115 R)
• M26: 4,517,856 km (0.073 R)
• M27: 5,100,988 km (0.113 R)
• M28: 5,317,606 km (0.063 R)
• M29: 5,401,680 km (0.079 R)
• M30: 5,486,203 km (0.105 R)
• M31: 5,708,056 km (0.054 R)
• M32: 5,985,261 km (0.117 R)
• M33: 6,160,740 km (0.084 R)
• M34: 6,445,275 km (0.114 R)
• M35: 6,661,444 km (0.1 R)
• M36: 7,008,660 km (0.08 R)
• M37: 7,156,613 km (0.086 R)
• M38: 7,455,659 km (0.071 R)
• M39: 7,550,055 km (0.085 R)
• M40: 7,758,894 km (0.114 R)
• M41: 8,260,495 km (0.072 R)
• M42: 8,397,228 km (0.081 R)
• M43: 8,772,419 km (0.104 R)
• M44: 8,932,190 km (0.108 R)
• M45: 9,173,341 km (0.092 R)
• M46: 9,254,274 km (0.062 R)
• M47: 10,076,613 km (0.118 R)
• M48: 10,222,920 km (0.119 R)
• M49: 10,327,788 km (0.08 R)
• M50: 10,687,272 km (0.039 R)
• M51: 10,772,543 km (0.049 R)
• M52: 10,943,533 km (0.099 R)
• M53: 11,158,655 km (0.056 R)
• M54: 12,099,625 km (0.118 R)
• M55: 12,366,807 km (0.106 R)
• M56: 12,523,586 km (0.043 R)
• M57: 12,748,581 km (0.09 R)
• M58: 13,111,505 km (0.118 R)
• M59: 13,202,760 km (0.11 R)
• M60: 13,616,099 km (0.103 R)
• M61: 13,917,389 km (0.052 R)
• M62: 14,526,252 km (0.1 R)
• M63: 14,834,125 km (0.09 R)
• M64: 15,096,220 km (0.081 R)
• M65: 15,528,409 km (0.07 R)
• M66: 15,746,073 km (0.12 R)
• M67: 16,552,705 km (0.097 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: 324 - 11,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit