🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.39 AU - 0.65 AU

Year: 141 Days

Day: 47.3 Hours

Environment

Temp: 213 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.5 AU - 0.7 AU

Year: 174 Days

Day: 36.9 Hours

Environment

Temp: 139 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.33 AU - 1.93 AU

Year: 780 Days

Day: 12.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,541,890 km

• M1: 60,886 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.74 AU - 4.34 AU

Year: 2496 Days

Day: 42.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,541,890 km

• M1: 736,470 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.8

Radius: 15

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.55 AU - 6.73 AU

Year: 6412 Days

Day: 9.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,541,890 km

• M1: 219,610 km (0.092 R)
• M2: 358,287 km (0.107 R)
• M3: 536,159 km (0.05 R)
• M4: 728,542 km (0.062 R)
• M5: 834,756 km (0.118 R)
• M6: 1,133,653 km (0.109 R)
• M7: 1,333,067 km (0.119 R)
• M8: 1,437,486 km (0.102 R)
• M9: 1,544,897 km (0.084 R)
• M10: 1,735,784 km (0.105 R)
• M11: 1,850,974 km (0.107 R)
• M12: 1,985,912 km (0.08 R)
• M13: 2,845,800 km (0.109 R)
• M14: 2,943,637 km (0.071 R)
• M15: 3,223,984 km (0.076 R)
• M16: 3,388,093 km (0.119 R)
• M17: 3,875,782 km (0.118 R)
• M18: 4,363,321 km (0.107 R)
• M19: 4,545,681 km (0.102 R)
• M20: 4,800,446 km (0.078 R)
• M21: 4,917,880 km (0.111 R)
• M22: 5,179,527 km (0.075 R)
• M23: 6,068,138 km (0.105 R)
• M24: 6,374,964 km (0.083 R)
• M25: 6,608,486 km (0.065 R)
• M26: 7,030,651 km (0.117 R)
• M27: 7,245,174 km (0.109 R)
• M28: 8,264,983 km (0.114 R)
• M29: 8,777,505 km (0.087 R)
• M30: 8,921,718 km (0.109 R)
• M31: 9,037,806 km (0.051 R)
• M32: 9,654,747 km (0.097 R)
• M33: 9,893,506 km (0.06 R)
• M34: 10,043,702 km (0.073 R)
• M35: 10,468,261 km (0.102 R)
• M36: 10,836,870 km (0.101 R)
• M37: 11,303,765 km (0.092 R)
• M38: 11,460,842 km (0.041 R)
• M39: 11,618,668 km (0.099 R)
• M40: 12,353,942 km (0.065 R)
• M41: 12,451,031 km (0.091 R)
• M42: 12,776,406 km (0.094 R)
• M43: 13,137,386 km (0.079 R)
• M44: 14,821,110 km (0.104 R)
• M45: 14,924,183 km (0.072 R)
• M46: 15,304,610 km (0.11 R)
• M47: 15,408,880 km (0.058 R)
• M48: 15,513,449 km (0.068 R)
• M49: 16,571,854 km (0.114 R)
• M50: 17,146,010 km (0.097 R)
• M51: 17,508,037 km (0.104 R)
• M52: 17,763,102 km (0.063 R)
• M53: 18,609,676 km (0.08 R)
• M54: 18,758,227 km (0.114 R)
• M55: 19,019,125 km (0.066 R)
• M56: 19,243,821 km (0.04 R)
• M57: 20,227,427 km (0.034 R)
• M58: 21,304,981 km (0.093 R)
• M59: 21,460,563 km (0.107 R)
• M60: 21,616,294 km (0.106 R)
• M61: 21,850,863 km (0.118 R)
• M62: 22,243,558 km (0.11 R)
• M63: 22,638,646 km (0.069 R)
• M64: 22,797,220 km (0.093 R)
• M65: 22,996,185 km (0.063 R)
• M66: 23,275,484 km (0.068 R)
• M67: 23,395,611 km (0.056 R)
• M68: 24,039,480 km (0.111 R)
• M69: 24,160,954 km (0.096 R)
• M70: 24,566,962 km (0.102 R)
• M71: 24,689,333 km (0.077 R)
• M72: 25,427,150 km (0.057 R)
• M73: 26,464,163 km (0.115 R)
• M74: 26,631,263 km (0.085 R)
• M75: 26,966,811 km (0.117 R)
• M76: 27,388,079 km (0.096 R)
• M77: 27,981,534 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.7

Radius: 10.1

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.31 AU - 8.41 AU

Year: 6733 Days

Day: 12.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,541,890 km

• M1: 177,273 km (0.116 R)
• M2: 255,214 km (0.116 R)
• M3: 458,218 km (0.053 R)
• M4: 1,097,899 km (0.105 R)
• M5: 1,178,233 km (0.057 R)
• M6: 1,970,354 km (0.098 R)
• M7: 2,611,081 km (0.111 R)
• M8: 2,720,288 km (0.117 R)
• M9: 2,943,189 km (0.059 R)
• M10: 3,125,997 km (0.088 R)
• M11: 3,242,085 km (0.106 R)
• M12: 3,407,092 km (0.073 R)
• M13: 3,623,410 km (0.107 R)
• M14: 3,994,114 km (0.074 R)
• M15: 4,851,908 km (0.111 R)
• M16: 5,232,934 km (0.099 R)
• M17: 6,373,916 km (0.098 R)
• M18: 7,002,976 km (0.051 R)
• M19: 7,125,047 km (0.062 R)
• M20: 7,278,684 km (0.104 R)
• M21: 7,683,197 km (0.043 R)
• M22: 9,373,653 km (0.102 R)
• M23: 9,609,718 km (0.107 R)
• M24: 9,881,987 km (0.111 R)
• M25: 9,984,760 km (0.097 R)
• M26: 10,053,426 km (0.102 R)
• M27: 10,122,241 km (0.072 R)
• M28: 10,819,516 km (0.09 R)
• M29: 11,496,447 km (0.115 R)
• M30: 12,928,248 km (0.094 R)
• M31: 13,040,746 km (0.088 R)
• M32: 13,798,758 km (0.097 R)
• M33: 13,875,352 km (0.095 R)
• M34: 13,990,542 km (0.094 R)
• M35: 14,067,436 km (0.102 R)
• M36: 14,144,628 km (0.084 R)
• M37: 14,727,312 km (0.12 R)
• M38: 15,516,441 km (0.086 R)
• M39: 15,876,074 km (0.095 R)
• M40: 16,117,375 km (0.063 R)
• M41: 16,198,158 km (0.103 R)
• M42: 17,383,273 km (0.108 R)
• M43: 17,798,556 km (0.086 R)
• M44: 18,259,019 km (0.044 R)
• M45: 18,343,093 km (0.11 R)
• M46: 18,511,839 km (0.07 R)
• M47: 19,577,724 km (0.106 R)
• M48: 20,009,613 km (0.041 R)
• M49: 20,357,428 km (0.057 R)
• M50: 20,619,673 km (0.095 R)
• M51: 20,882,965 km (0.033 R)
• M52: 21,590,563 km (0.101 R)
• M53: 22,621,442 km (0.078 R)
• M54: 23,211,306 km (0.107 R)
• M55: 24,267,168 km (0.09 R)
• M56: 24,498,746 km (0.039 R)
• M57: 25,104,318 km (0.084 R)
• M58: 26,807,190 km (0.089 R)
• M59: 26,998,676 km (0.103 R)
• M60: 27,238,631 km (0.108 R)
• M61: 27,431,163 km (0.106 R)
• M62: 27,575,824 km (0.078 R)
• M63: 28,351,788 km (0.104 R)
• M64: 28,498,095 km (0.08 R)
• M65: 28,938,511 km (0.091 R)
• M66: 29,282,586 km (0.117 R)
• M67: 29,726,892 km (0.078 R)
• M68: 30,922,777 km (0.063 R)
• M69: 31,173,952 km (0.059 R)
• M70: 32,032,943 km (0.116 R)
• M71: 32,337,824 km (0.073 R)
• M72: 32,950,876 km (0.118 R)
• M73: 33,773,963 km (0.089 R)
• M74: 34,136,289 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.4

Radius: 10

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.23 AU - 7.55 AU

Year: 7528 Days

Day: 9.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 31,541,890 km

• M1: 271,520 km (0.049 R)
• M2: 338,989 km (0.049 R)
• M3: 609,312 km (0.103 R)
• M4: 795,711 km (0.105 R)
• M5: 930,648 km (0.091 R)
• M6: 1,413,999 km (0.099 R)
• M7: 1,563,148 km (0.114 R)
• M8: 1,787,844 km (0.069 R)
• M9: 2,116,211 km (0.087 R)
• M10: 2,268,502 km (0.1 R)
• M11: 2,345,994 km (0.099 R)
• M12: 2,604,050 km (0.081 R)
• M13: 2,955,605 km (0.113 R)
• M14: 3,061,820 km (0.03 R)
• M15: 3,772,260 km (0.113 R)
• M16: 4,337,740 km (0.112 R)
• M17: 4,483,299 km (0.05 R)
• M18: 4,754,370 km (0.12 R)
• M19: 4,829,169 km (0.095 R)
• M20: 4,929,699 km (0.101 R)
• M21: 5,081,690 km (0.068 R)
• M22: 5,158,284 km (0.071 R)
• M23: 5,338,550 km (0.08 R)
• M24: 5,520,760 km (0.115 R)
• M25: 5,784,950 km (0.09 R)
• M26: 6,435,551 km (0.064 R)
• M27: 6,518,578 km (0.085 R)
• M28: 7,052,343 km (0.116 R)
• M29: 7,138,062 km (0.049 R)
• M30: 7,658,813 km (0.101 R)
• M31: 7,864,659 km (0.102 R)
• M32: 8,463,051 km (0.084 R)
• M33: 9,044,986 km (0.061 R)
• M34: 10,118,650 km (0.058 R)
• M35: 10,507,156 km (0.112 R)
• M36: 10,900,598 km (0.082 R)
• M37: 11,099,115 km (0.104 R)
• M38: 12,178,164 km (0.075 R)
• M39: 12,453,125 km (0.092 R)
• M40: 12,591,354 km (0.092 R)
• M41: 13,044,336 km (0.088 R)
• M42: 13,361,035 km (0.105 R)
• M43: 13,894,351 km (0.118 R)
• M44: 14,798,969 km (0.089 R)
• M45: 15,092,480 km (0.089 R)
• M46: 15,313,885 km (0.118 R)
• M47: 15,722,587 km (0.068 R)
• M48: 16,664,604 km (0.111 R)
• M49: 18,249,145 km (0.071 R)
• M50: 18,603,393 km (0.102 R)
• M51: 18,920,092 km (0.091 R)
• M52: 19,760,084 km (0.1 R)
• M53: 20,449,131 km (0.097 R)
• M54: 21,310,965 km (0.091 R)
• M55: 21,975,628 km (0.058 R)
• M56: 22,184,766 km (0.102 R)
• M57: 22,310,578 km (0.088 R)
• M58: 23,112,572 km (0.051 R)
• M59: 23,495,842 km (0.103 R)
• M60: 23,967,075 km (0.085 R)
• M61: 24,745,133 km (0.117 R)
• M62: 24,962,649 km (0.117 R)
• M63: 25,137,080 km (0.116 R)
• M64: 25,751,029 km (0.055 R)
• M65: 26,059,949 km (0.063 R)
• M66: 27,038,618 km (0.107 R)
• M67: 27,667,677 km (0.116 R)
• M68: 28,347,001 km (0.091 R)
• M69: 28,802,826 km (0.045 R)
• M70: 29,215,267 km (0.116 R)
• M71: 29,445,199 km (0.112 R)
• M72: 30,278,160 km (0.109 R)
• M73: 30,371,061 km (0.081 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 15,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit