🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1 AU - 1.02 AU

Year: 384 Days

Day: 36.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,548,766 km

• M1: 118,930 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.3 AU - 2.16 AU

Year: 862 Days

Day: 12 Hours

Environment

Temp: -63 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.19 AU - 2.37 AU

Year: 1304 Days

Day: 18.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.7 AU - 3.7 AU

Year: 2168 Days

Day: 24.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,548,766 km

• M1: 737,069 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.05 AU - 3.39 AU

Year: 2188 Days

Day: 32.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.85 AU - 4.67 AU

Year: 2761 Days

Day: 40.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.8

Radius: 13.6

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.29 AU - 5.37 AU

Year: 3413 Days

Day: 11.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 84,548,766 km

• M1: 169,943 km (0.12 R)
• M2: 257,757 km (0.075 R)
• M3: 366,964 km (0.103 R)
• M4: 600,935 km (0.116 R)
• M5: 698,173 km (0.069 R)
• M6: 945,309 km (0.069 R)
• M7: 1,074,113 km (0.116 R)
• M8: 1,184,366 km (0.102 R)
• M9: 1,298,809 km (0.026 R)
• M10: 1,403,826 km (0.066 R)
• M11: 1,608,925 km (0.045 R)
• M12: 1,780,514 km (0.064 R)
• M13: 1,988,604 km (0.077 R)
• M14: 2,461,932 km (0.105 R)
• M15: 3,040,726 km (0.053 R)
• M16: 3,182,994 km (0.059 R)
• M17: 3,511,660 km (0.053 R)
• M18: 3,661,258 km (0.073 R)
• M19: 3,986,484 km (0.094 R)
• M20: 4,162,561 km (0.077 R)
• M21: 4,665,060 km (0.081 R)
• M22: 5,336,754 km (0.113 R)
• M23: 5,816,216 km (0.11 R)
• M24: 5,927,217 km (0.042 R)
• M25: 6,219,083 km (0.097 R)
• M26: 6,840,213 km (0.065 R)
• M27: 6,934,011 km (0.098 R)
• M28: 7,028,108 km (0.114 R)
• M29: 7,146,440 km (0.072 R)
• M30: 7,337,177 km (0.083 R)
• M31: 7,529,560 km (0.065 R)
• M32: 7,845,960 km (0.072 R)
• M33: 8,366,111 km (0.038 R)
• M34: 8,516,756 km (0.103 R)
• M35: 8,668,449 km (0.112 R)
• M36: 9,077,150 km (0.106 R)
• M37: 9,466,104 km (0.1 R)
• M38: 9,754,828 km (0.075 R)
• M39: 10,073,173 km (0.054 R)
• M40: 10,692,957 km (0.114 R)
• M41: 10,802,013 km (0.106 R)
• M42: 10,966,272 km (0.114 R)
• M43: 11,241,981 km (0.077 R)
• M44: 11,408,483 km (0.096 R)
• M45: 11,603,708 km (0.085 R)
• M46: 12,054,297 km (0.088 R)
• M47: 12,224,839 km (0.056 R)
• M48: 12,885,762 km (0.117 R)
• M49: 13,854,259 km (0.096 R)
• M50: 14,392,362 km (0.109 R)
• M51: 14,633,813 km (0.079 R)
• M52: 14,815,724 km (0.093 R)
• M53: 15,427,729 km (0.078 R)
• M54: 15,829,998 km (0.115 R)
• M55: 16,079,228 km (0.119 R)
• M56: 16,392,486 km (0.066 R)
• M57: 17,248,784 km (0.096 R)
• M58: 17,344,826 km (0.089 R)
• M59: 18,249,893 km (0.1 R)
• M60: 18,413,104 km (0.081 R)
• M61: 18,708,111 km (0.109 R)
• M62: 18,806,846 km (0.096 R)
• M63: 19,369,484 km (0.068 R)
• M64: 19,971,166 km (0.12 R)
• M65: 20,714,967 km (0.09 R)
• M66: 21,847,572 km (0.038 R)
• M67: 21,986,249 km (0.051 R)
• M68: 22,369,220 km (0.077 R)
• M69: 22,965,218 km (0.086 R)
• M70: 23,637,511 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.3

Radius: 13.1

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.5 AU - 8.1 AU

Year: 8251 Days

Day: 8.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 84,548,766 km

• M1: 170,542 km (0.065 R)
• M2: 310,565 km (0.089 R)
• M3: 602,431 km (0.098 R)
• M4: 704,905 km (0.09 R)
• M5: 814,261 km (0.069 R)
• M6: 956,828 km (0.101 R)
• M7: 1,268,740 km (0.118 R)
• M8: 1,484,460 km (0.07 R)
• M9: 1,712,447 km (0.108 R)
• M10: 2,999,437 km (0.116 R)
• M11: 3,248,518 km (0.088 R)
• M12: 3,396,919 km (0.116 R)
• M13: 3,634,779 km (0.083 R)
• M14: 4,127,106 km (0.066 R)
• M15: 4,451,584 km (0.101 R)
• M16: 4,736,418 km (0.111 R)
• M17: 5,499,816 km (0.082 R)
• M18: 5,831,475 km (0.101 R)
• M19: 6,038,817 km (0.118 R)
• M20: 6,594,723 km (0.066 R)
• M21: 7,222,735 km (0.083 R)
• M22: 7,755,902 km (0.111 R)
• M23: 8,070,506 km (0.07 R)
• M24: 8,389,299 km (0.081 R)
• M25: 8,800,992 km (0.098 R)
• M26: 9,099,141 km (0.083 R)
• M27: 9,279,706 km (0.112 R)
• M28: 9,613,758 km (0.098 R)
• M29: 10,989,460 km (0.037 R)
• M30: 12,392,837 km (0.027 R)
• M31: 12,794,507 km (0.104 R)
• M32: 13,268,583 km (0.119 R)
• M33: 13,439,274 km (0.058 R)
• M34: 13,748,493 km (0.046 R)
• M35: 14,268,944 km (0.12 R)
• M36: 14,514,135 km (0.117 R)
• M37: 14,690,062 km (0.105 R)
• M38: 14,937,497 km (0.088 R)
• M39: 15,472,609 km (0.077 R)
• M40: 15,580,319 km (0.11 R)
• M41: 16,451,577 km (0.085 R)
• M42: 16,745,537 km (0.057 R)
• M43: 17,189,693 km (0.095 R)
• M44: 17,413,192 km (0.087 R)
• M45: 17,600,189 km (0.099 R)
• M46: 18,431,056 km (0.065 R)
• M47: 19,468,218 km (0.096 R)
• M48: 20,366,703 km (0.059 R)
• M49: 20,524,379 km (0.086 R)
• M50: 21,518,756 km (0.073 R)
• M51: 22,122,982 km (0.098 R)
• M52: 22,691,903 km (0.08 R)
• M53: 22,937,243 km (0.093 R)
• M54: 23,389,328 km (0.115 R)
• M55: 23,595,773 km (0.118 R)
• M56: 24,010,458 km (0.09 R)
• M57: 24,135,372 km (0.05 R)
• M58: 24,302,174 km (0.116 R)
• M59: 25,269,175 km (0.118 R)
• M60: 25,650,948 km (0.097 R)
• M61: 26,377,246 km (0.047 R)
• M62: 26,678,387 km (0.118 R)
• M63: 27,850,336 km (0.034 R)
• M64: 27,937,702 km (0.116 R)
• M65: 28,113,030 km (0.083 R)
• M66: 28,244,676 km (0.1 R)
• M67: 28,420,603 km (0.111 R)
• M68: 28,508,567 km (0.113 R)
• M69: 28,640,961 km (0.108 R)
• M70: 28,773,355 km (0.116 R)
• M71: 29,305,325 km (0.116 R)
• M72: 29,795,857 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.4

Radius: 5.3

Gravity: 23.47 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 14.89 AU - 16.79 AU

Year: 23877 Days

Day: 23.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,548,766 km

• M1: 205,847 km (0.11 R)
• M2: 527,033 km (0.096 R)
• M3: 819,198 km (0.117 R)
• M4: 1,038,957 km (0.054 R)
• M5: 1,126,023 km (0.086 R)
• M6: 1,246,001 km (0.054 R)
• M7: 1,401,882 km (0.095 R)
• M8: 2,159,595 km (0.112 R)
• M9: 2,539,723 km (0.093 R)
• M10: 2,657,756 km (0.098 R)
• M11: 2,899,356 km (0.091 R)
• M12: 3,022,924 km (0.11 R)
• M13: 3,621,764 km (0.045 R)
• M14: 4,025,828 km (0.058 R)
• M15: 4,071,605 km (0.119 R)
• M16: 4,256,508 km (0.098 R)
• M17: 4,876,143 km (0.12 R)
• M18: 5,625,628 km (0.075 R)
• M19: 6,897,659 km (0.032 R)
• M20: 7,062,665 km (0.099 R)
• M21: 7,793,002 km (0.103 R)
• M22: 8,312,406 km (0.027 R)
• M23: 9,323,986 km (0.105 R)
• M24: 10,061,205 km (0.03 R)
• M25: 10,185,820 km (0.096 R)
• M26: 10,562,956 km (0.106 R)
• M27: 12,050,408 km (0.116 R)
• M28: 12,116,680 km (0.103 R)
• M29: 13,055,406 km (0.114 R)
• M30: 13,533,521 km (0.062 R)
• M31: 13,671,151 km (0.119 R)
• M32: 14,226,458 km (0.104 R)
• M33: 15,215,749 km (0.083 R)
• M34: 15,646,591 km (0.09 R)
• M35: 17,784,494 km (0.11 R)
• M36: 18,772,289 km (0.106 R)
• M37: 20,326,311 km (0.081 R)
• M38: 20,800,537 km (0.085 R)
• M39: 20,959,559 km (0.089 R)
• M40: 21,039,145 km (0.08 R)
• M41: 21,118,731 km (0.118 R)
• M42: 23,473,252 km (0.097 R)
• M43: 24,723,292 km (0.095 R)
• M44: 26,080,444 km (0.086 R)
• M45: 26,509,491 km (0.06 R)
• M46: 26,595,509 km (0.045 R)
• M47: 26,854,314 km (0.047 R)
• M48: 27,635,813 km (0.078 R)
• M49: 27,723,178 km (0.103 R)
• M50: 28,866,256 km (0.057 R)
• M51: 32,111,333 km (0.11 R)
• M52: 34,807,984 km (0.081 R)
• M53: 35,659,644 km (0.056 R)
• M54: 36,231,108 km (0.104 R)
• M55: 37,094,138 km (0.083 R)
• M56: 37,576,442 km (0.105 R)
• M57: 38,255,167 km (0.069 R)
• M58: 40,315,729 km (0.083 R)
• M59: 42,009,924 km (0.066 R)
• M60: 43,524,005 km (0.09 R)
• M61: 44,338,864 km (0.068 R)
• M62: 45,158,660 km (0.112 R)
• M63: 45,364,507 km (0.053 R)
• M64: 45,880,171 km (0.051 R)
• M65: 46,917,483 km (0.1 R)
• M66: 47,648,119 km (0.038 R)
• M67: 48,172,459 km (0.042 R)
• M68: 50,608,361 km (0.11 R)
• M69: 51,464,959 km (0.083 R)
• M70: 51,679,931 km (0.109 R)
• M71: 53,192,664 km (0.097 R)
• M72: 53,627,396 km (0.117 R)
• M73: 53,845,360 km (0.088 R)
• M74: 55,488,842 km (0.089 R)
• M75: 57,482,533 km (0.093 R)
• M76: 57,705,583 km (0.088 R)
• M77: 58,600,328 km (0.119 R)
• M78: 59,274,416 km (0.099 R)
• M79: 62,225,085 km (0.094 R)
• M80: 63,372,650 km (0.097 R)
• M81: 64,642,886 km (0.116 R)
• M82: 67,796,558 km (0.071 R)
• M83: 70,999,748 km (0.065 R)
• M84: 73,162,484 km (0.117 R)
• M85: 73,283,359 km (0.075 R)
• M86: 74,252,006 km (0.1 R)
• M87: 74,981,295 km (0.039 R)
• M88: 77,183,376 km (0.092 R)
• M89: 77,552,434 km (0.069 R)
• M90: 78,787,065 km (0.098 R)
• M91: 79,034,649 km (0.094 R)
• M92: 79,406,699 km (0.061 R)
• M93: 80,152,445 km (0.051 R)
• M94: 80,401,525 km (0.031 R)
• M95: 82,152,419 km (0.108 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 18,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit