🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.73 AU - 0.75 AU

Year: 228 Days

Day: 32.4 Hours

Environment

Temp: 122 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.57 AU - 0.93 AU

Year: 233 Days

Day: 14.1 Hours

Environment

Temp: 182 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.72 AU - 0.78 AU

Year: 233 Days

Day: 24 Hours

Environment

Temp: 151 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1 AU - 1.42 AU

Year: 477 Days

Day: 36.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.07 AU - 2.41 AU

Year: 1201 Days

Day: 36.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.42 AU - 4.98 AU

Year: 3083 Days

Day: 16.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,233,535 km

• M1: 2,081,804 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.1

Radius: 9.7

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.1 AU - 6.64 AU

Year: 5094 Days

Day: 12.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 23,233,535 km

• M1: 152,889 km (0.082 R)
• M2: 433,235 km (0.069 R)
• M3: 605,572 km (0.106 R)
• M4: 729,888 km (0.099 R)
• M5: 850,613 km (0.066 R)
• M6: 939,475 km (0.093 R)
• M7: 1,018,313 km (0.092 R)
• M8: 1,085,781 km (0.079 R)
• M9: 1,401,283 km (0.065 R)
• M10: 1,569,880 km (0.101 R)
• M11: 1,827,188 km (0.046 R)
• M12: 2,185,475 km (0.093 R)
• M13: 2,291,989 km (0.048 R)
• M14: 2,363,946 km (0.049 R)
• M15: 2,678,400 km (0.105 R)
• M16: 2,850,288 km (0.113 R)
• M17: 3,205,284 km (0.086 R)
• M18: 3,347,103 km (0.055 R)
• M19: 3,408,587 km (0.111 R)
• M20: 4,087,612 km (0.077 R)
• M21: 4,219,707 km (0.064 R)
• M22: 4,420,318 km (0.05 R)
• M23: 5,017,662 km (0.067 R)
• M24: 5,373,855 km (0.062 R)
• M25: 5,446,110 km (0.107 R)
• M26: 5,664,673 km (0.064 R)
• M27: 5,886,377 km (0.111 R)
• M28: 6,568,244 km (0.067 R)
• M29: 6,774,988 km (0.081 R)
• M30: 7,328,351 km (0.078 R)
• M31: 7,651,033 km (0.077 R)
• M32: 7,732,415 km (0.074 R)
• M33: 7,814,095 km (0.108 R)
• M34: 7,923,451 km (0.085 R)
• M35: 8,534,259 km (0.115 R)
• M36: 8,816,850 km (0.103 R)
• M37: 8,930,843 km (0.12 R)
• M38: 9,217,772 km (0.111 R)
• M39: 9,800,755 km (0.116 R)
• M40: 9,889,317 km (0.086 R)
• M41: 10,425,924 km (0.119 R)
• M42: 10,788,849 km (0.077 R)
• M43: 11,310,197 km (0.095 R)
• M44: 11,651,879 km (0.082 R)
• M45: 11,777,092 km (0.092 R)
• M46: 12,281,985 km (0.057 R)
• M47: 12,409,293 km (0.089 R)
• M48: 12,537,050 km (0.094 R)
• M49: 12,601,077 km (0.112 R)
• M50: 13,313,014 km (0.049 R)
• M51: 13,673,844 km (0.115 R)
• M52: 14,911,018 km (0.103 R)
• M53: 15,354,277 km (0.058 R)
• M54: 15,594,680 km (0.028 R)
• M55: 15,698,053 km (0.118 R)
• M56: 15,767,167 km (0.106 R)
• M57: 16,498,551 km (0.084 R)
• M58: 17,169,946 km (0.074 R)
• M59: 17,312,363 km (0.106 R)
• M60: 17,706,254 km (0.094 R)
• M61: 17,958,327 km (0.09 R)
• M62: 18,030,732 km (0.053 R)
• M63: 18,758,675 km (0.102 R)
• M64: 19,980,740 km (0.095 R)
• M65: 20,356,231 km (0.117 R)
• M66: 20,658,269 km (0.045 R)
• M67: 20,923,656 km (0.086 R)
• M68: 20,999,801 km (0.06 R)
• M69: 21,075,946 km (0.057 R)
• M70: 21,266,684 km (0.11 R)
• M71: 22,035,617 km (0.119 R)
• M72: 22,112,959 km (0.062 R)
• M73: 22,501,315 km (0.115 R)
• M74: 22,657,346 km (0.102 R)
• M75: 23,482,079 km (0.106 R)
• M76: 23,917,857 km (0.092 R)
• M77: 24,757,550 km (0.09 R)
• M78: 25,322,731 km (0.113 R)
• M79: 25,444,354 km (0.058 R)
• M80: 25,973,781 km (0.114 R)
• M81: 26,260,261 km (0.108 R)
• M82: 27,001,967 km (0.069 R)
• M83: 27,126,283 km (0.03 R)
• M84: 27,250,748 km (0.114 R)
• M85: 27,500,277 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199

Radius: 10.6

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.17 AU - 7.35 AU

Year: 6295 Days

Day: 7.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 23,233,535 km

• M1: 145,409 km (0.117 R)
• M2: 240,404 km (0.116 R)
• M3: 317,297 km (0.091 R)
• M4: 447,298 km (0.079 R)
• M5: 561,291 km (0.078 R)
• M6: 1,119,890 km (0.076 R)
• M7: 1,206,058 km (0.049 R)
• M8: 1,800,111 km (0.113 R)
• M9: 1,902,436 km (0.113 R)
• M10: 1,976,786 km (0.046 R)
• M11: 2,205,671 km (0.062 R)
• M12: 2,331,333 km (0.09 R)
• M13: 2,706,076 km (0.109 R)
• M14: 2,909,230 km (0.104 R)
• M15: 3,082,315 km (0.107 R)
• M16: 3,733,963 km (0.108 R)
• M17: 3,941,605 km (0.092 R)
• M18: 4,056,496 km (0.062 R)
• M19: 4,172,434 km (0.108 R)
• M20: 4,250,375 km (0.101 R)
• M21: 4,487,188 km (0.065 R)
• M22: 4,973,980 km (0.078 R)
• M23: 5,307,732 km (0.1 R)
• M24: 5,931,556 km (0.098 R)
• M25: 6,174,203 km (0.098 R)
• M26: 6,285,654 km (0.092 R)
• M27: 6,442,731 km (0.071 R)
• M28: 6,760,926 km (0.096 R)
• M29: 6,875,817 km (0.072 R)
• M30: 7,224,380 km (0.089 R)
• M31: 8,378,528 km (0.059 R)
• M32: 8,452,429 km (0.119 R)
• M33: 10,320,458 km (0.1 R)
• M34: 10,479,480 km (0.07 R)
• M35: 10,692,807 km (0.061 R)
• M36: 10,934,557 km (0.046 R)
• M37: 11,975,160 km (0.112 R)
• M38: 12,086,461 km (0.09 R)
• M39: 15,523,921 km (0.094 R)
• M40: 15,950,574 km (0.083 R)
• M41: 16,196,213 km (0.043 R)
• M42: 16,535,950 km (0.068 R)
• M43: 16,691,083 km (0.115 R)
• M44: 16,971,729 km (0.116 R)
• M45: 19,174,109 km (0.045 R)
• M46: 19,369,932 km (0.035 R)
• M47: 19,763,375 km (0.104 R)
• M48: 20,691,779 km (0.075 R)
• M49: 20,825,669 km (0.107 R)
• M50: 21,161,367 km (0.068 R)
• M51: 22,487,851 km (0.117 R)
• M52: 23,005,310 km (0.063 R)
• M53: 23,109,281 km (0.084 R)
• M54: 23,282,814 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.4

Radius: 9.1

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.34 AU - 10.12 AU

Year: 9238 Days

Day: 6.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 23,233,535 km

• M1: 113,844 km (0.099 R)
• M2: 188,643 km (0.057 R)
• M3: 251,773 km (0.11 R)
• M4: 387,309 km (0.104 R)
• M5: 956,678 km (0.109 R)
• M6: 1,086,230 km (0.103 R)
• M7: 1,298,360 km (0.1 R)
• M8: 1,510,490 km (0.087 R)
• M9: 1,620,743 km (0.095 R)
• M10: 1,691,054 km (0.113 R)
• M11: 2,466,420 km (0.101 R)
• M12: 2,899,805 km (0.098 R)
• M13: 3,231,613 km (0.101 R)
• M14: 3,356,827 km (0.063 R)
• M15: 3,557,138 km (0.089 R)
• M16: 3,686,540 km (0.058 R)
• M17: 3,874,286 km (0.08 R)
• M18: 4,026,726 km (0.12 R)
• M19: 4,317,993 km (0.074 R)
• M20: 4,456,371 km (0.094 R)
• M21: 4,636,337 km (0.112 R)
• M22: 4,818,697 km (0.088 R)
• M23: 4,982,806 km (0.072 R)
• M24: 5,337,802 km (0.077 R)
• M25: 5,831,175 km (0.09 R)
• M26: 6,028,196 km (0.092 R)
• M27: 6,094,318 km (0.099 R)
• M28: 6,160,740 km (0.104 R)
• M29: 6,227,311 km (0.091 R)
• M30: 6,428,819 km (0.103 R)
• M31: 6,519,026 km (0.076 R)
• M32: 6,609,683 km (0.044 R)
• M33: 6,746,415 km (0.1 R)
• M34: 6,838,119 km (0.106 R)
• M35: 7,115,772 km (0.077 R)
• M36: 7,232,608 km (0.103 R)
• M37: 7,491,712 km (0.107 R)
• M38: 7,753,957 km (0.108 R)
• M39: 8,336,491 km (0.077 R)
• M40: 9,034,066 km (0.071 R)
• M41: 9,287,784 km (0.039 R)
• M42: 10,089,030 km (0.047 R)
• M43: 10,564,452 km (0.111 R)
• M44: 10,966,122 km (0.093 R)
• M45: 11,155,364 km (0.08 R)
• M46: 11,646,942 km (0.098 R)
• M47: 11,839,923 km (0.098 R)
• M48: 13,278,457 km (0.088 R)
• M49: 13,422,370 km (0.109 R)
• M50: 13,799,207 km (0.08 R)
• M51: 13,857,550 km (0.088 R)
• M52: 13,915,893 km (0.084 R)
• M53: 14,385,780 km (0.073 R)
• M54: 14,474,342 km (0.057 R)
• M55: 15,130,329 km (0.09 R)
• M56: 15,371,181 km (0.094 R)
• M57: 15,795,890 km (0.052 R)
• M58: 16,812,108 km (0.109 R)
• M59: 16,936,723 km (0.098 R)
• M60: 17,501,305 km (0.064 R)
• M61: 18,008,292 km (0.106 R)
• M62: 18,167,764 km (0.111 R)
• M63: 18,456,039 km (0.118 R)
• M64: 18,584,543 km (0.1 R)
• M65: 18,649,020 km (0.083 R)
• M66: 18,907,226 km (0.057 R)
• M67: 19,853,732 km (0.102 R)
• M68: 20,648,545 km (0.096 R)
• M69: 20,848,857 km (0.098 R)
• M70: 21,690,644 km (0.111 R)
• M71: 21,962,314 km (0.067 R)
• M72: 22,235,180 km (0.1 R)
• M73: 22,474,836 km (0.077 R)
• M74: 22,612,167 km (0.09 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 17,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit