🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.3

Radius: 15

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.59 AU - 0.65 AU

Year: 326 Days

Day: 10.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 16,345,406 km

• M1: 190,588 km (0.114 R)
• M2: 325,226 km (0.091 R)
• M3: 427,700 km (0.097 R)
• M4: 527,332 km (0.097 R)
• M5: 640,279 km (0.103 R)
• M6: 766,091 km (0.114 R)
• M7: 915,988 km (0.116 R)
• M8: 1,037,910 km (0.112 R)
• M9: 1,141,133 km (0.099 R)
• M10: 1,286,841 km (0.088 R)
• M11: 1,435,990 km (0.084 R)
• M12: 1,531,882 km (0.092 R)
• M13: 1,637,199 km (0.093 R)
• M14: 1,781,711 km (0.088 R)
• M15: 1,885,532 km (0.053 R)
• M16: 2,103,645 km (0.096 R)
• M17: 2,318,169 km (0.098 R)
• M18: 2,432,312 km (0.062 R)
• M19: 2,674,960 km (0.046 R)
• M20: 2,769,206 km (0.096 R)
• M21: 2,890,829 km (0.073 R)
• M22: 3,139,611 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.6

Radius: 11.3

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.74 AU - 0.84 AU

Year: 468 Days

Day: 12.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 16,345,406 km

• M1: 141,071 km (0.108 R)
• M2: 219,011 km (0.088 R)
• M3: 311,612 km (0.115 R)
• M4: 526,136 km (0.12 R)
• M5: 638,933 km (0.116 R)
• M6: 753,076 km (0.067 R)
• M7: 828,922 km (0.081 R)
• M8: 921,672 km (0.073 R)
• M9: 995,125 km (0.118 R)
• M10: 1,079,648 km (0.09 R)
• M11: 1,191,248 km (0.079 R)
• M12: 1,300,604 km (0.113 R)
• M13: 1,377,647 km (0.102 R)
• M14: 1,456,186 km (0.086 R)
• M15: 1,539,960 km (0.058 R)
• M16: 1,632,113 km (0.109 R)
• M17: 1,715,738 km (0.07 R)
• M18: 1,811,630 km (0.075 R)
• M19: 1,894,807 km (0.118 R)
• M20: 2,027,650 km (0.11 R)
• M21: 2,279,423 km (0.11 R)
• M22: 2,436,949 km (0.106 R)
• M23: 2,533,290 km (0.117 R)
• M24: 2,606,444 km (0.057 R)
• M25: 2,705,178 km (0.098 R)
• M26: 2,880,806 km (0.059 R)
• M27: 2,991,509 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.1

Radius: 10.9

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.34 AU - 1.6 AU

Year: 1189 Days

Day: 9.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 16,345,406 km

• M1: 153,637 km (0.089 R)
• M2: 229,334 km (0.094 R)
• M3: 309,967 km (0.11 R)
• M4: 385,514 km (0.046 R)
• M5: 492,027 km (0.045 R)
• M6: 579,692 km (0.098 R)
• M7: 679,922 km (0.112 R)
• M8: 864,077 km (0.054 R)
• M9: 936,632 km (0.074 R)
• M10: 1,191,846 km (0.108 R)
• M11: 1,273,676 km (0.097 R)
• M12: 1,814,921 km (0.082 R)
• M13: 1,910,215 km (0.078 R)
• M14: 2,236,638 km (0.112 R)
• M15: 2,485,269 km (0.076 R)
• M16: 2,591,634 km (0.03 R)
• M17: 2,942,141 km (0.052 R)
• M18: 3,261,383 km (0.103 R)
• M19: 3,343,064 km (0.109 R)
• M20: 3,508,220 km (0.059 R)
• M21: 3,712,570 km (0.099 R)
• M22: 3,958,210 km (0.076 R)
• M23: 4,145,806 km (0.073 R)
• M24: 4,259,799 km (0.059 R)
• M25: 4,374,990 km (0.094 R)
• M26: 4,491,078 km (0.1 R)
• M27: 4,687,051 km (0.103 R)
• M28: 4,779,353 km (0.097 R)
• M29: 4,899,031 km (0.109 R)
• M30: 5,006,293 km (0.083 R)
• M31: 5,087,225 km (0.105 R)
• M32: 5,209,447 km (0.116 R)
• M33: 5,332,715 km (0.059 R)
• M34: 5,484,707 km (0.117 R)
• M35: 5,835,514 km (0.093 R)
• M36: 6,063,950 km (0.102 R)
• M37: 6,309,739 km (0.088 R)
• M38: 6,514,688 km (0.071 R)
• M39: 6,692,261 km (0.101 R)
• M40: 6,841,410 km (0.046 R)
• M41: 6,946,428 km (0.071 R)
• M42: 7,021,825 km (0.034 R)
• M43: 7,249,513 km (0.119 R)
• M44: 7,372,033 km (0.108 R)
• M45: 7,495,153 km (0.119 R)
• M46: 7,603,461 km (0.095 R)
• M47: 7,837,432 km (0.105 R)
• M48: 8,137,227 km (0.108 R)
• M49: 8,264,534 km (0.049 R)
• M50: 8,360,427 km (0.041 R)
• M51: 8,488,931 km (0.117 R)
• M52: 8,602,027 km (0.065 R)
• M53: 8,780,497 km (0.09 R)
• M54: 8,862,178 km (0.067 R)
• M55: 9,423,619 km (0.101 R)
• M56: 9,793,125 km (0.114 R)
• M57: 10,167,419 km (0.116 R)
• M58: 10,253,139 km (0.077 R)
• M59: 10,373,565 km (0.114 R)
• M60: 11,406,987 km (0.1 R)
• M61: 11,513,950 km (0.109 R)
• M62: 11,675,067 km (0.111 R)
• M63: 11,746,874 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.4

Radius: 14.3

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.12 AU - 3.5 AU

Year: 3141 Days

Day: 12.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 16,345,406 km

• M1: 181,313 km (0.087 R)
• M2: 309,518 km (0.116 R)
• M3: 419,772 km (0.109 R)
• M4: 609,312 km (0.062 R)
• M5: 754,572 km (0.105 R)
• M6: 902,823 km (0.085 R)
• M7: 1,061,995 km (0.114 R)
• M8: 1,231,490 km (0.108 R)
• M9: 1,768,845 km (0.031 R)
• M10: 2,014,635 km (0.066 R)
• M11: 2,141,942 km (0.068 R)
• M12: 2,257,581 km (0.11 R)
• M13: 2,419,895 km (0.096 R)
• M14: 3,011,256 km (0.095 R)
• M15: 3,240,439 km (0.046 R)
• M16: 3,407,839 km (0.087 R)
• M17: 3,647,046 km (0.102 R)
• M18: 3,821,328 km (0.081 R)
• M19: 4,677,626 km (0.111 R)
• M20: 5,059,998 km (0.07 R)
• M21: 5,235,327 km (0.071 R)
• M22: 5,512,233 km (0.046 R)
• M23: 5,895,951 km (0.101 R)
• M24: 6,060,060 km (0.097 R)
• M25: 6,184,226 km (0.1 R)
• M26: 6,519,326 km (0.105 R)
• M27: 6,925,185 km (0.11 R)
• M28: 7,120,410 km (0.118 R)
• M29: 7,251,458 km (0.058 R)
• M30: 7,605,107 km (0.093 R)
• M31: 7,694,417 km (0.073 R)
• M32: 7,896,673 km (0.103 R)
• M33: 8,146,202 km (0.114 R)
• M34: 8,887,161 km (0.043 R)
• M35: 9,004,894 km (0.101 R)
• M36: 9,123,226 km (0.103 R)
• M37: 9,409,257 km (0.057 R)
• M38: 10,039,064 km (0.113 R)
• M39: 10,235,636 km (0.108 R)
• M40: 10,458,238 km (0.071 R)
• M41: 10,607,686 km (0.114 R)
• M42: 10,883,245 km (0.066 R)
• M43: 11,518,587 km (0.097 R)
• M44: 11,647,241 km (0.074 R)
• M45: 11,905,747 km (0.111 R)
• M46: 12,087,807 km (0.1 R)
• M47: 12,192,226 km (0.099 R)
• M48: 12,402,112 km (0.108 R)
• M49: 12,613,195 km (0.111 R)
• M50: 13,146,062 km (0.11 R)
• M51: 13,253,474 km (0.104 R)
• M52: 13,604,879 km (0.104 R)
• M53: 13,986,653 km (0.063 R)
• M54: 14,096,458 km (0.109 R)
• M55: 15,294,138 km (0.116 R)
• M56: 15,520,629 km (0.111 R)
• M57: 15,748,168 km (0.045 R)
• M58: 16,034,349 km (0.109 R)
• M59: 16,149,240 km (0.1 R)
• M60: 16,466,537 km (0.082 R)
• M61: 16,698,713 km (0.099 R)
• M62: 17,224,998 km (0.095 R)
• M63: 17,431,144 km (0.071 R)
• M64: 17,578,947 km (0.118 R)
• M65: 18,504,359 km (0.098 R)
• M66: 18,897,203 km (0.097 R)
• M67: 19,414,961 km (0.062 R)
• M68: 20,620,720 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.5

Radius: 11.7

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.34 AU - 3.32 AU

Year: 3175 Days

Day: 14.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 16,345,406 km

• M1: 148,102 km (0.096 R)
• M2: 221,405 km (0.081 R)
• M3: 295,007 km (0.091 R)
• M4: 420,220 km (0.107 R)
• M5: 627,413 km (0.101 R)
• M6: 744,549 km (0.057 R)
• M7: 827,426 km (0.105 R)
• M8: 1,221,467 km (0.093 R)
• M9: 1,519,017 km (0.108 R)
• M10: 1,605,335 km (0.119 R)
• M11: 1,771,837 km (0.075 R)
• M12: 1,955,843 km (0.108 R)
• M13: 2,207,017 km (0.063 R)
• M14: 2,507,260 km (0.111 R)
• M15: 2,623,348 km (0.06 R)
• M16: 2,780,875 km (0.093 R)
• M17: 2,887,688 km (0.09 R)
• M18: 3,119,265 km (0.08 R)
• M19: 3,230,566 km (0.055 R)
• M20: 3,413,973 km (0.1 R)
• M21: 3,644,653 km (0.112 R)
• M22: 3,791,558 km (0.057 R)
• M23: 3,880,569 km (0.052 R)
• M24: 4,075,944 km (0.081 R)
• M25: 4,382,918 km (0.103 R)
• M26: 4,492,125 km (0.03 R)
• M27: 4,793,265 km (0.104 R)
• M28: 4,954,532 km (0.046 R)
• M29: 5,035,764 km (0.041 R)
• M30: 5,166,811 km (0.115 R)
• M31: 5,787,343 km (0.09 R)
• M32: 6,010,992 km (0.111 R)
• M33: 6,185,124 km (0.032 R)
• M34: 6,325,596 km (0.118 R)
• M35: 6,591,731 km (0.095 R)
• M36: 7,135,370 km (0.032 R)
• M37: 7,208,972 km (0.114 R)
• M38: 7,487,074 km (0.055 R)
• M39: 8,498,206 km (0.065 R)
• M40: 8,811,913 km (0.085 R)
• M41: 9,109,463 km (0.055 R)
• M42: 9,229,441 km (0.046 R)
• M43: 9,410,454 km (0.116 R)
• M44: 9,531,628 km (0.12 R)
• M45: 9,775,772 km (0.112 R)
• M46: 9,878,247 km (0.108 R)
• M47: 10,042,655 km (0.04 R)
• M48: 10,270,343 km (0.054 R)
• M49: 10,520,620 km (0.118 R)
• M50: 10,646,581 km (0.079 R)
• M51: 10,730,805 km (0.113 R)
• M52: 11,091,336 km (0.096 R)
• M53: 11,477,448 km (0.077 R)
• M54: 11,737,150 km (0.117 R)
• M55: 12,595,094 km (0.03 R)
• M56: 12,818,294 km (0.12 R)
• M57: 12,908,052 km (0.077 R)
• M58: 13,541,599 km (0.095 R)
• M59: 13,839,149 km (0.106 R)
• M60: 14,138,944 km (0.1 R)
• M61: 14,254,732 km (0.111 R)
• M62: 15,122,101 km (0.05 R)
• M63: 15,240,582 km (0.077 R)
• M64: 15,717,799 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 19,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit