🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.43 AU - 0.59 AU

Year: 232 Days

Day: 18.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,689,042 km

• M1: 703,110 km (0.075 R)

Asteroid Belt

Center: 1.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.4

Radius: 11.9

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.87 AU - 2.53 AU

Year: 2075 Days

Day: 12.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 37,689,042 km

• M1: 160,967 km (0.092 R)
• M2: 259,403 km (0.067 R)
• M3: 451,935 km (0.104 R)
• M4: 569,669 km (0.111 R)
• M5: 679,474 km (0.05 R)
• M6: 840,740 km (0.071 R)
• M7: 976,575 km (0.07 R)
• M8: 1,161,478 km (0.09 R)
• M9: 1,279,959 km (0.097 R)
• M10: 1,358,349 km (0.116 R)
• M11: 1,447,659 km (0.086 R)
• M12: 1,785,750 km (0.091 R)
• M13: 1,874,162 km (0.081 R)
• M14: 2,004,761 km (0.077 R)
• M15: 2,117,707 km (0.062 R)
• M16: 2,201,183 km (0.12 R)
• M17: 2,436,800 km (0.085 R)
• M18: 2,546,605 km (0.081 R)
• M19: 2,782,820 km (0.118 R)
• M20: 3,061,670 km (0.092 R)
• M21: 3,264,824 km (0.047 R)
• M22: 3,398,564 km (0.034 R)
• M23: 3,521,833 km (0.046 R)
• M24: 3,697,012 km (0.102 R)
• M25: 4,030,017 km (0.11 R)
• M26: 4,147,601 km (0.044 R)
• M27: 4,426,451 km (0.052 R)
• M28: 4,561,389 km (0.044 R)
• M29: 4,684,059 km (0.117 R)
• M30: 4,766,338 km (0.09 R)
• M31: 4,849,215 km (0.064 R)
• M32: 5,242,508 km (0.099 R)
• M33: 5,385,374 km (0.101 R)
• M34: 5,486,352 km (0.069 R)
• M35: 5,792,729 km (0.075 R)
• M36: 5,910,911 km (0.053 R)
• M37: 5,985,261 km (0.111 R)
• M38: 6,225,067 km (0.079 R)
• M39: 6,422,237 km (0.033 R)
• M40: 6,575,425 km (0.036 R)
• M41: 6,652,468 km (0.079 R)
• M42: 6,745,368 km (0.082 R)
• M43: 6,838,567 km (0.101 R)
• M44: 6,995,047 km (0.091 R)
• M45: 7,152,723 km (0.09 R)
• M46: 7,263,725 km (0.087 R)
• M47: 7,343,460 km (0.102 R)
• M48: 7,455,509 km (0.078 R)
• M49: 7,584,313 km (0.057 R)
• M50: 7,746,327 km (0.073 R)
• M51: 8,040,736 km (0.105 R)
• M52: 8,255,858 km (0.082 R)
• M53: 8,573,604 km (0.116 R)
• M54: 8,844,226 km (0.085 R)
• M55: 8,963,605 km (0.078 R)
• M56: 9,066,229 km (0.1 R)
• M57: 9,203,859 km (0.085 R)
• M58: 9,533,274 km (0.073 R)
• M59: 9,725,806 km (0.114 R)
• M60: 10,329,135 km (0.091 R)
• M61: 10,490,850 km (0.117 R)
• M62: 10,926,329 km (0.088 R)
• M63: 11,091,186 km (0.102 R)
• M64: 11,293,742 km (0.108 R)
• M65: 11,479,093 km (0.093 R)
• M66: 11,908,888 km (0.093 R)
• M67: 12,268,073 km (0.112 R)
• M68: 12,458,511 km (0.092 R)
• M69: 12,630,847 km (0.108 R)
• M70: 13,094,152 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.9

Radius: 11.9

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.88 AU - 4.5 AU

Year: 5453 Days

Day: 8 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 37,689,042 km

• M1: 215,571 km (0.115 R)
• M2: 301,739 km (0.1 R)
• M3: 402,717 km (0.043 R)
• M4: 512,522 km (0.034 R)
• M5: 627,264 km (0.042 R)
• M6: 704,008 km (0.081 R)
• M7: 1,578,258 km (0.104 R)
• M8: 1,878,949 km (0.093 R)
• M9: 2,101,700 km (0.117 R)
• M10: 2,259,227 km (0.08 R)
• M11: 2,333,428 km (0.087 R)
• M12: 2,433,509 km (0.056 R)
• M13: 2,742,578 km (0.119 R)
• M14: 2,861,807 km (0.109 R)
• M15: 2,969,219 km (0.092 R)
• M16: 3,243,880 km (0.057 R)
• M17: 3,455,412 km (0.11 R)
• M18: 3,613,537 km (0.114 R)
• M19: 4,041,686 km (0.093 R)
• M20: 4,117,233 km (0.106 R)
• M21: 4,193,228 km (0.055 R)
• M22: 4,377,533 km (0.075 R)
• M23: 4,596,095 km (0.066 R)
• M24: 4,690,791 km (0.052 R)
• M25: 4,850,113 km (0.102 R)
• M26: 5,125,373 km (0.07 R)
• M27: 5,322,692 km (0.12 R)
• M28: 5,556,065 km (0.078 R)
• M29: 5,691,002 km (0.1 R)
• M30: 5,826,987 km (0.05 R)
• M31: 6,154,456 km (0.101 R)
• M32: 6,683,734 km (0.106 R)
• M33: 6,953,907 km (0.055 R)
• M34: 7,191,020 km (0.045 R)
• M35: 7,338,224 km (0.048 R)
• M36: 7,430,676 km (0.082 R)
• M37: 8,165,949 km (0.094 R)
• M38: 8,590,957 km (0.098 R)
• M39: 8,708,092 km (0.107 R)
• M40: 8,944,008 km (0.117 R)
• M41: 9,162,122 km (0.105 R)
• M42: 9,361,984 km (0.092 R)
• M43: 9,543,147 km (0.12 R)
• M44: 9,990,894 km (0.075 R)
• M45: 10,675,154 km (0.113 R)
• M46: 10,906,732 km (0.108 R)
• M47: 11,460,543 km (0.109 R)
• M48: 11,784,273 km (0.108 R)
• M49: 11,979,947 km (0.116 R)
• M50: 12,110,995 km (0.065 R)
• M51: 12,220,650 km (0.109 R)
• M52: 12,330,604 km (0.111 R)
• M53: 12,617,832 km (0.105 R)
• M54: 12,907,454 km (0.093 R)
• M55: 13,064,232 km (0.116 R)
• M56: 13,538,607 km (0.1 R)
• M57: 13,720,818 km (0.1 R)
• M58: 13,926,664 km (0.088 R)
• M59: 14,272,235 km (0.115 R)
• M60: 15,112,975 km (0.043 R)
• M61: 15,349,340 km (0.041 R)
• M62: 15,802,023 km (0.086 R)
• M63: 16,090,149 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.1

Radius: 5.7

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.73 AU - 7.65 AU

Year: 11002 Days

Day: 22.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 86.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,689,042 km

• M1: 72,106 km (0.084 R)
• M2: 327,769 km (0.077 R)
• M3: 665,711 km (0.086 R)
• M4: 1,137,841 km (0.064 R)
• M5: 1,733,391 km (0.077 R)
• M6: 1,773,483 km (0.072 R)
• M7: 1,813,874 km (0.109 R)
• M8: 1,854,565 km (0.053 R)
• M9: 2,661,197 km (0.119 R)
• M10: 3,064,213 km (0.04 R)
• M11: 3,210,969 km (0.09 R)
• M12: 3,639,417 km (0.086 R)
• M13: 3,768,819 km (0.054 R)
• M14: 3,979,154 km (0.1 R)
• M15: 4,438,718 km (0.118 R)
• M16: 4,577,096 km (0.032 R)
• M17: 5,319,251 km (0.065 R)
• M18: 7,234,553 km (0.068 R)
• M19: 7,397,615 km (0.11 R)
• M20: 7,693,818 km (0.116 R)
• M21: 7,860,171 km (0.076 R)
• M22: 8,027,721 km (0.108 R)
• M23: 8,366,261 km (0.083 R)
• M24: 10,127,925 km (0.06 R)
• M25: 10,863,648 km (0.057 R)
• M26: 11,087,745 km (0.058 R)
• M27: 11,616,424 km (0.059 R)
• M28: 11,730,867 km (0.103 R)
• M29: 12,659,271 km (0.087 R)
• M30: 12,816,199 km (0.094 R)
• M31: 12,895,037 km (0.074 R)
• M32: 13,132,299 km (0.09 R)
• M33: 13,852,613 km (0.074 R)
• M34: 14,667,922 km (0.034 R)
• M35: 15,877,570 km (0.114 R)
• M36: 16,089,401 km (0.096 R)
• M37: 16,174,372 km (0.043 R)
• M38: 17,118,933 km (0.088 R)
• M39: 17,205,700 km (0.109 R)
• M40: 17,466,898 km (0.12 R)
• M41: 17,905,070 km (0.08 R)
• M42: 17,993,183 km (0.074 R)
• M43: 18,302,551 km (0.085 R)
• M44: 18,792,185 km (0.095 R)
• M45: 19,875,573 km (0.12 R)
• M46: 20,149,636 km (0.065 R)
• M47: 20,655,277 km (0.12 R)
• M48: 21,772,773 km (0.12 R)
• M49: 22,291,579 km (0.094 R)
• M50: 22,623,686 km (0.07 R)
• M51: 23,005,460 km (0.095 R)
• M52: 23,437,498 km (0.108 R)
• M53: 23,969,020 km (0.045 R)
• M54: 24,700,254 km (0.098 R)
• M55: 24,994,962 km (0.098 R)
• M56: 25,389,451 km (0.097 R)
• M57: 25,538,002 km (0.082 R)
• M58: 25,736,369 km (0.093 R)
• M59: 25,935,334 km (0.117 R)
• M60: 25,985,150 km (0.096 R)
• M61: 26,585,486 km (0.113 R)
• M62: 27,190,311 km (0.089 R)
• M63: 27,545,306 km (0.105 R)
• M64: 27,952,811 km (0.114 R)
• M65: 28,106,149 km (0.114 R)
• M66: 28,208,623 km (0.055 R)
• M67: 28,773,954 km (0.116 R)
• M68: 29,811,265 km (0.054 R)
• M69: 32,511,507 km (0.112 R)
• M70: 32,942,199 km (0.095 R)
• M71: 33,320,532 km (0.09 R)
• M72: 33,754,665 km (0.086 R)
• M73: 34,354,702 km (0.096 R)
• M74: 34,848,226 km (0.088 R)
• M75: 35,620,599 km (0.086 R)
• M76: 36,510,258 km (0.084 R)
• M77: 37,350,998 km (0.099 R)
• M78: 37,463,496 km (0.061 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 19,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit