🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.02 AU - 1.08 AU

Year: 410 Days

Day: 25.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.16 AU - 1.34 AU

Year: 532 Days

Day: 34.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,921,396 km

• M1: 166,203 km (0.066 R)

Asteroid Belt

Center: 3.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.3

Radius: 10.9

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.73 AU - 6.33 AU

Year: 4952 Days

Day: 6 Hours

Environment

Temp: -157 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 31,921,396 km

• M1: 136,433 km (0.111 R)
• M2: 450,140 km (0.084 R)
• M3: 679,174 km (0.107 R)
• M4: 760,406 km (0.116 R)
• M5: 832,811 km (0.108 R)
• M6: 920,775 km (0.08 R)
• M7: 1,012,030 km (0.103 R)
• M8: 1,162,076 km (0.1 R)
• M9: 1,290,581 km (0.049 R)
• M10: 1,469,649 km (0.087 R)
• M11: 1,593,816 km (0.074 R)
• M12: 1,819,559 km (0.08 R)
• M13: 2,142,690 km (0.094 R)
• M14: 2,320,263 km (0.105 R)
• M15: 2,392,818 km (0.117 R)
• M16: 3,098,770 km (0.117 R)
• M17: 3,652,881 km (0.045 R)
• M18: 3,801,581 km (0.091 R)
• M19: 4,598,339 km (0.077 R)
• M20: 4,759,157 km (0.118 R)
• M21: 5,763,408 km (0.05 R)
• M22: 5,837,608 km (0.115 R)
• M23: 6,087,287 km (0.06 R)
• M24: 6,162,834 km (0.085 R)
• M25: 6,314,975 km (0.11 R)
• M26: 6,391,569 km (0.083 R)
• M27: 6,674,907 km (0.079 R)
• M28: 6,805,058 km (0.111 R)
• M29: 7,387,891 km (0.12 R)
• M30: 7,685,441 km (0.1 R)
• M31: 7,904,303 km (0.099 R)
• M32: 8,320,185 km (0.084 R)
• M33: 8,488,482 km (0.036 R)
• M34: 8,629,703 km (0.088 R)
• M35: 8,971,684 km (0.05 R)
• M36: 9,115,597 km (0.116 R)
• M37: 9,463,860 km (0.111 R)
• M38: 9,846,233 km (0.099 R)
• M39: 10,143,783 km (0.095 R)
• M40: 10,263,611 km (0.084 R)
• M41: 10,353,818 km (0.076 R)
• M42: 10,565,350 km (0.068 R)
• M43: 10,717,341 km (0.027 R)
• M44: 10,961,934 km (0.05 R)
• M45: 11,301,371 km (0.113 R)
• M46: 11,612,984 km (0.091 R)
• M47: 11,738,347 km (0.072 R)
• M48: 12,117,428 km (0.071 R)
• M49: 12,500,398 km (0.06 R)
• M50: 12,629,052 km (0.104 R)
• M51: 12,920,020 km (0.066 R)
• M52: 13,344,130 km (0.027 R)
• M53: 14,239,623 km (0.098 R)
• M54: 14,847,439 km (0.083 R)
• M55: 15,017,681 km (0.037 R)
• M56: 15,774,946 km (0.082 R)
• M57: 16,509,322 km (0.067 R)
• M58: 17,219,164 km (0.074 R)
• M59: 17,685,759 km (0.084 R)
• M60: 17,938,879 km (0.052 R)
• M61: 18,412,057 km (0.036 R)
• M62: 18,485,210 km (0.057 R)
• M63: 18,741,920 km (0.065 R)
• M64: 18,926,075 km (0.072 R)
• M65: 19,445,030 km (0.082 R)
• M66: 19,893,375 km (0.059 R)
• M67: 20,194,366 km (0.118 R)
• M68: 20,572,550 km (0.106 R)
• M69: 20,762,539 km (0.091 R)
• M70: 21,182,610 km (0.059 R)
• M71: 21,489,884 km (0.12 R)
• M72: 21,759,908 km (0.066 R)
• M73: 22,537,667 km (0.074 R)
• M74: 23,048,095 km (0.029 R)
• M75: 23,443,482 km (0.092 R)
• M76: 23,641,849 km (0.059 R)
• M77: 24,000,585 km (0.086 R)
• M78: 24,763,684 km (0.052 R)
• M79: 25,371,799 km (0.095 R)
• M80: 25,861,732 km (0.045 R)
• M81: 26,231,388 km (0.062 R)
• M82: 26,768,295 km (0.082 R)
• M83: 26,851,172 km (0.109 R)
• M84: 27,142,140 km (0.056 R)
• M85: 28,021,028 km (0.111 R)
• M86: 28,105,251 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.6

Radius: 9.8

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.4 AU - 6.72 AU

Year: 5681 Days

Day: 14.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,921,396 km

• M1: 146,008 km (0.072 R)
• M2: 231,877 km (0.103 R)
• M3: 800,199 km (0.083 R)
• M4: 1,001,558 km (0.091 R)
• M5: 1,317,957 km (0.095 R)
• M6: 1,505,254 km (0.055 R)
• M7: 1,868,178 km (0.091 R)
• M8: 1,982,471 km (0.099 R)
• M9: 2,158,398 km (0.109 R)
• M10: 2,238,283 km (0.036 R)
• M11: 2,421,690 km (0.066 R)
• M12: 2,504,717 km (0.081 R)
• M13: 2,695,305 km (0.116 R)
• M14: 2,890,680 km (0.109 R)
• M15: 2,979,092 km (0.119 R)
• M16: 3,090,842 km (0.095 R)
• M17: 3,318,530 km (0.074 R)
• M18: 3,694,469 km (0.026 R)
• M19: 4,183,355 km (0.094 R)
• M20: 4,692,885 km (0.081 R)
• M21: 4,849,664 km (0.114 R)
• M22: 5,114,751 km (0.099 R)
• M23: 5,521,209 km (0.085 R)
• M24: 5,742,314 km (0.055 R)
• M25: 5,854,064 km (0.063 R)
• M26: 6,164,779 km (0.029 R)
• M27: 6,307,944 km (0.103 R)
• M28: 6,714,401 km (0.091 R)
• M29: 7,189,374 km (0.065 R)
• M30: 7,340,169 km (0.116 R)
• M31: 7,767,720 km (0.071 R)
• M32: 7,829,354 km (0.113 R)
• M33: 9,359,890 km (0.071 R)
• M34: 10,635,361 km (0.064 R)
• M35: 10,876,214 km (0.111 R)
• M36: 11,293,293 km (0.07 R)
• M37: 11,468,771 km (0.075 R)
• M38: 11,644,997 km (0.11 R)
• M39: 12,794,358 km (0.101 R)
• M40: 14,205,814 km (0.105 R)
• M41: 14,814,827 km (0.056 R)
• M42: 15,083,953 km (0.087 R)
• M43: 15,744,278 km (0.065 R)
• M44: 17,375,344 km (0.07 R)
• M45: 17,699,971 km (0.069 R)
• M46: 18,231,493 km (0.087 R)
• M47: 18,396,200 km (0.115 R)
• M48: 18,561,206 km (0.066 R)
• M49: 18,726,961 km (0.044 R)
• M50: 18,809,838 km (0.108 R)
• M51: 20,495,357 km (0.045 R)
• M52: 21,747,342 km (0.059 R)
• M53: 22,053,269 km (0.074 R)
• M54: 22,184,915 km (0.03 R)
• M55: 22,581,051 km (0.101 R)
• M56: 22,669,463 km (0.108 R)
• M57: 23,246,612 km (0.074 R)
• M58: 23,380,502 km (0.074 R)
• M59: 23,469,961 km (0.117 R)
• M60: 24,008,663 km (0.082 R)
• M61: 24,189,228 km (0.082 R)
• M62: 24,460,748 km (0.107 R)
• M63: 24,597,031 km (0.046 R)
• M64: 24,870,048 km (0.1 R)
• M65: 26,204,311 km (0.054 R)
• M66: 26,297,211 km (0.088 R)
• M67: 26,810,033 km (0.081 R)
• M68: 27,091,127 km (0.114 R)
• M69: 27,232,048 km (0.067 R)
• M70: 29,037,994 km (0.115 R)
• M71: 29,374,888 km (0.088 R)
• M72: 29,471,379 km (0.078 R)
• M73: 29,906,858 km (0.096 R)
• M74: 30,344,432 km (0.082 R)
• M75: 30,490,888 km (0.045 R)
• M76: 31,324,597 km (0.071 R)
• M77: 31,521,917 km (0.08 R)
• M78: 32,265,418 km (0.079 R)
• M79: 33,517,253 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.5

Radius: 14.4

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.19 AU - 6.91 AU

Year: 6383 Days

Day: 12.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,921,396 km

• M1: 193,879 km (0.085 R)
• M2: 327,769 km (0.057 R)
• M3: 452,234 km (0.059 R)
• M4: 633,996 km (0.101 R)
• M5: 818,001 km (0.092 R)
• M6: 1,290,132 km (0.052 R)
• M7: 1,632,711 km (0.084 R)
• M8: 1,771,089 km (0.079 R)
• M9: 2,191,609 km (0.118 R)
• M10: 2,287,202 km (0.099 R)
• M11: 2,404,038 km (0.069 R)
• M12: 2,522,818 km (0.084 R)
• M13: 2,684,384 km (0.083 R)
• M14: 3,299,531 km (0.054 R)
• M15: 3,432,224 km (0.054 R)
• M16: 3,795,148 km (0.055 R)
• M17: 4,242,446 km (0.092 R)
• M18: 4,583,080 km (0.102 R)
• M19: 4,957,823 km (0.071 R)
• M20: 5,213,336 km (0.118 R)
• M21: 5,952,050 km (0.108 R)
• M22: 6,141,890 km (0.097 R)
• M23: 6,278,772 km (0.112 R)
• M24: 7,323,115 km (0.101 R)
• M25: 7,702,944 km (0.08 R)
• M26: 7,820,977 km (0.111 R)
• M27: 7,999,447 km (0.076 R)
• M28: 9,443,515 km (0.12 R)
• M29: 9,921,181 km (0.07 R)
• M30: 11,000,081 km (0.1 R)
• M31: 11,334,432 km (0.045 R)
• M32: 12,150,489 km (0.114 R)
• M33: 12,496,060 km (0.029 R)
• M34: 12,600,479 km (0.116 R)
• M35: 12,950,388 km (0.038 R)
• M36: 13,875,053 km (0.117 R)
• M37: 14,019,265 km (0.041 R)
• M38: 14,454,745 km (0.116 R)
• M39: 14,710,856 km (0.08 R)
• M40: 14,894,712 km (0.108 R)
• M41: 15,042,365 km (0.063 R)
• M42: 15,264,817 km (0.048 R)
• M43: 15,976,155 km (0.078 R)
• M44: 16,583,822 km (0.106 R)
• M45: 17,198,818 km (0.053 R)
• M46: 17,548,129 km (0.077 R)
• M47: 17,821,594 km (0.118 R)
• M48: 17,939,029 km (0.076 R)
• M49: 18,570,481 km (0.114 R)
• M50: 19,088,987 km (0.118 R)
• M51: 19,370,082 km (0.1 R)
• M52: 20,180,902 km (0.109 R)
• M53: 20,631,641 km (0.117 R)
• M54: 20,837,637 km (0.073 R)
• M55: 20,961,504 km (0.074 R)
• M56: 21,459,515 km (0.088 R)
• M57: 21,584,729 km (0.12 R)
• M58: 21,877,641 km (0.067 R)
• M59: 22,849,429 km (0.118 R)
• M60: 22,977,186 km (0.089 R)
• M61: 23,233,597 km (0.041 R)
• M62: 23,921,747 km (0.106 R)
• M63: 24,485,880 km (0.083 R)
• M64: 24,616,629 km (0.111 R)
• M65: 25,715,724 km (0.081 R)
• M66: 26,965,615 km (0.101 R)
• M67: 27,235,938 km (0.075 R)
• M68: 27,326,295 km (0.043 R)
• M69: 27,461,980 km (0.097 R)
• M70: 28,555,690 km (0.061 R)
• M71: 28,739,397 km (0.057 R)
• M72: 29,246,533 km (0.051 R)
• M73: 30,035,961 km (0.091 R)
• M74: 31,162,583 km (0.104 R)
• M75: 31,541,215 km (0.091 R)
• M76: 31,731,204 km (0.119 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 15,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit