🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.47 AU - 0.53 AU

Year: 232 Days

Day: 40.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,010,727 km

• M1: 377,286 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.41 AU - 0.67 AU

Year: 260 Days

Day: 36.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.6 AU - 0.68 AU

Year: 336 Days

Day: 12.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.24 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.5

Radius: 11.7

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.92 AU - 4.74 AU

Year: 4917 Days

Day: 7.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,010,727 km

• M1: 164,258 km (0.102 R)
• M2: 281,394 km (0.083 R)
• M3: 370,554 km (0.107 R)
• M4: 446,699 km (0.117 R)
• M5: 609,163 km (0.109 R)
• M6: 1,300,903 km (0.103 R)
• M7: 1,399,338 km (0.077 R)
• M8: 1,544,598 km (0.12 R)
• M9: 1,725,611 km (0.091 R)
• M10: 1,834,519 km (0.117 R)
• M11: 2,345,096 km (0.107 R)
• M12: 2,466,420 km (0.048 R)
• M13: 2,572,186 km (0.119 R)
• M14: 2,697,549 km (0.12 R)
• M15: 2,861,807 km (0.1 R)
• M16: 2,954,558 km (0.032 R)
• M17: 3,143,051 km (0.112 R)
• M18: 3,277,390 km (0.085 R)
• M19: 3,453,018 km (0.098 R)
• M20: 3,571,799 km (0.087 R)
• M21: 3,691,926 km (0.106 R)
• M22: 3,813,549 km (0.081 R)
• M23: 4,102,572 km (0.118 R)
• M24: 4,549,421 km (0.079 R)
• M25: 4,944,958 km (0.101 R)
• M26: 5,283,198 km (0.103 R)
• M27: 5,374,603 km (0.087 R)
• M28: 5,675,594 km (0.098 R)
• M29: 6,029,841 km (0.071 R)
• M30: 6,125,434 km (0.117 R)
• M31: 6,464,423 km (0.12 R)
• M32: 6,562,410 km (0.035 R)
• M33: 7,287,361 km (0.101 R)
• M34: 7,363,955 km (0.081 R)
• M35: 7,569,203 km (0.063 R)
• M36: 8,840,187 km (0.09 R)
• M37: 9,361,536 km (0.05 R)
• M38: 9,752,136 km (0.098 R)
• M39: 9,977,580 km (0.098 R)
• M40: 10,233,542 km (0.087 R)
• M41: 10,664,832 km (0.113 R)
• M42: 10,780,771 km (0.088 R)
• M43: 11,219,691 km (0.117 R)
• M44: 11,337,723 km (0.119 R)
• M45: 12,296,646 km (0.098 R)
• M46: 12,816,798 km (0.088 R)
• M47: 12,940,216 km (0.111 R)
• M48: 13,250,482 km (0.089 R)
• M49: 13,846,779 km (0.117 R)
• M50: 14,036,918 km (0.109 R)
• M51: 14,323,847 km (0.094 R)
• M52: 15,033,240 km (0.076 R)
• M53: 15,359,363 km (0.049 R)
• M54: 15,655,118 km (0.1 R)
• M55: 16,285,374 km (0.044 R)
• M56: 16,890,048 km (0.047 R)
• M57: 17,433,837 km (0.066 R)
• M58: 17,879,938 km (0.104 R)
• M59: 18,538,617 km (0.072 R)
• M60: 18,713,347 km (0.108 R)
• M61: 18,993,993 km (0.102 R)
• M62: 19,099,609 km (0.087 R)
• M63: 19,240,680 km (0.115 R)
• M64: 19,665,986 km (0.113 R)
• M65: 19,915,665 km (0.106 R)
• M66: 21,471,633 km (0.099 R)
• M67: 22,245,802 km (0.04 R)
• M68: 23,216,842 km (0.111 R)
• M69: 23,292,089 km (0.09 R)
• M70: 23,594,127 km (0.08 R)
• M71: 23,897,213 km (0.111 R)
• M72: 24,049,354 km (0.093 R)
• M73: 24,968,633 km (0.089 R)
• M74: 25,432,685 km (0.119 R)
• M75: 26,016,715 km (0.088 R)
• M76: 26,173,195 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.9

Radius: 12.5

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.53 AU - 4.19 AU

Year: 4975 Days

Day: 5 Hours

Environment

Temp: -216 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,010,727 km

• M1: 236,664 km (0.073 R)
• M2: 337,792 km (0.106 R)
• M3: 481,107 km (0.1 R)
• M4: 736,770 km (0.115 R)
• M5: 936,782 km (0.117 R)
• M6: 1,024,745 km (0.103 R)
• M7: 1,129,015 km (0.106 R)
• M8: 1,278,613 km (0.09 R)
• M9: 1,420,731 km (0.108 R)
• M10: 1,523,355 km (0.073 R)
• M11: 1,752,389 km (0.106 R)
• M12: 1,863,241 km (0.06 R)
• M13: 2,058,915 km (0.098 R)
• M14: 2,506,512 km (0.11 R)
• M15: 2,834,281 km (0.051 R)
• M16: 3,022,326 km (0.079 R)
• M17: 3,693,123 km (0.074 R)
• M18: 4,322,780 km (0.06 R)
• M19: 4,409,248 km (0.108 R)
• M20: 4,672,390 km (0.098 R)
• M21: 5,031,126 km (0.063 R)
• M22: 5,306,236 km (0.086 R)
• M23: 5,943,374 km (0.104 R)
• M24: 6,039,715 km (0.116 R)
• M25: 6,185,423 km (0.086 R)
• M26: 6,356,862 km (0.1 R)
• M27: 6,529,947 km (0.119 R)
• M28: 6,779,925 km (0.118 R)
• M29: 6,956,750 km (0.063 R)
• M30: 7,837,732 km (0.098 R)
• M31: 7,943,647 km (0.106 R)
• M32: 8,237,457 km (0.113 R)
• M33: 9,057,104 km (0.044 R)
• M34: 9,336,254 km (0.068 R)
• M35: 9,817,061 km (0.071 R)
• M36: 10,017,522 km (0.079 R)
• M37: 10,190,308 km (0.114 R)
• M38: 10,422,334 km (0.079 R)
• M39: 10,803,210 km (0.03 R)
• M40: 11,248,264 km (0.103 R)
• M41: 11,548,208 km (0.108 R)
• M42: 11,638,864 km (0.116 R)
• M43: 11,942,248 km (0.038 R)
• M44: 12,033,952 km (0.038 R)
• M45: 12,156,323 km (0.102 R)
• M46: 12,402,561 km (0.12 R)
• M47: 12,681,411 km (0.064 R)
• M48: 12,993,772 km (0.095 R)
• M49: 13,182,415 km (0.105 R)
• M50: 13,498,814 km (0.118 R)
• M51: 14,430,659 km (0.099 R)
• M52: 14,920,892 km (0.077 R)
• M53: 15,184,483 km (0.11 R)
• M54: 15,449,720 km (0.116 R)
• M55: 15,884,003 km (0.114 R)
• M56: 16,322,324 km (0.11 R)
• M57: 16,560,035 km (0.084 R)
• M58: 17,245,343 km (0.116 R)
• M59: 17,418,129 km (0.082 R)
• M60: 17,522,099 km (0.052 R)
• M61: 18,220,422 km (0.063 R)
• M62: 18,963,475 km (0.072 R)
• M63: 19,106,191 km (0.052 R)
• M64: 19,572,338 km (0.098 R)
• M65: 19,861,062 km (0.083 R)
• M66: 20,151,132 km (0.119 R)
• M67: 21,921,474 km (0.062 R)
• M68: 22,221,268 km (0.095 R)
• M69: 22,635,803 km (0.106 R)
• M70: 23,091,030 km (0.094 R)
• M71: 23,205,323 km (0.111 R)
• M72: 24,280,782 km (0.064 R)
• M73: 25,372,547 km (0.115 R)
• M74: 26,639,940 km (0.049 R)
• M75: 26,839,803 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.6

Radius: 11.4

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.3 AU - 4.42 AU

Year: 4975 Days

Day: 8.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 63.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,010,727 km

• M1: 223,499 km (0.089 R)
• M2: 399,127 km (0.085 R)
• M3: 631,303 km (0.113 R)
• M4: 711,188 km (0.092 R)
• M5: 782,846 km (0.107 R)
• M6: 1,041,052 km (0.081 R)
• M7: 1,282,353 km (0.052 R)
• M8: 1,526,197 km (0.074 R)
• M9: 1,605,634 km (0.097 R)
• M10: 1,903,483 km (0.097 R)
• M11: 2,041,562 km (0.06 R)
• M12: 2,129,675 km (0.101 R)
• M13: 2,383,244 km (0.054 R)
• M14: 2,762,773 km (0.115 R)
• M15: 2,920,001 km (0.112 R)
• M16: 3,161,452 km (0.1 R)
• M17: 3,642,708 km (0.108 R)
• M18: 3,750,419 km (0.048 R)
• M19: 3,969,131 km (0.042 R)
• M20: 4,102,273 km (0.083 R)
• M21: 4,214,471 km (0.05 R)
• M22: 4,580,388 km (0.047 R)
• M23: 4,696,924 km (0.076 R)
• M24: 5,221,265 km (0.119 R)
• M25: 5,814,720 km (0.07 R)
• M26: 5,915,698 km (0.117 R)
• M27: 6,017,275 km (0.037 R)
• M28: 6,455,597 km (0.028 R)
• M29: 6,850,984 km (0.07 R)
• M30: 7,038,131 km (0.077 R)
• M31: 7,445,037 km (0.064 R)
• M32: 7,554,992 km (0.11 R)
• M33: 7,748,422 km (0.059 R)
• M34: 8,225,190 km (0.093 R)
• M35: 8,367,308 km (0.036 R)
• M36: 8,510,174 km (0.068 R)
• M37: 9,089,866 km (0.068 R)
• M38: 9,742,262 km (0.119 R)
• M39: 10,256,729 km (0.098 R)
• M40: 11,312,292 km (0.06 R)
• M41: 11,470,417 km (0.062 R)
• M42: 11,788,911 km (0.083 R)
• M43: 12,239,799 km (0.113 R)
• M44: 12,860,630 km (0.029 R)
• M45: 12,959,664 km (0.09 R)
• M46: 13,291,472 km (0.103 R)
• M47: 13,592,463 km (0.038 R)
• M48: 13,828,079 km (0.1 R)
• M49: 14,167,068 km (0.045 R)
• M50: 14,577,565 km (0.041 R)
• M51: 14,784,309 km (0.109 R)
• M52: 15,305,358 km (0.074 R)
• M53: 15,903,151 km (0.101 R)
• M54: 16,796,251 km (0.058 R)
• M55: 17,742,307 km (0.075 R)
• M56: 18,147,718 km (0.076 R)
• M57: 18,518,870 km (0.099 R)
• M58: 19,155,858 km (0.091 R)
• M59: 20,374,183 km (0.107 R)
• M60: 20,489,672 km (0.039 R)
• M61: 21,031,516 km (0.112 R)
• M62: 21,265,188 km (0.069 R)
• M63: 21,382,472 km (0.105 R)
• M64: 21,617,341 km (0.071 R)
• M65: 22,725,413 km (0.076 R)
• M66: 23,608,788 km (0.089 R)
• M67: 24,749,472 km (0.119 R)
• M68: 26,367,971 km (0.119 R)
• M69: 26,872,864 km (0.103 R)
• M70: 27,892,224 km (0.119 R)
• M71: 28,020,429 km (0.082 R)
• M72: 28,665,046 km (0.093 R)
• M73: 28,794,449 km (0.081 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 17,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit