🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.51 AU - 0.69 AU

Year: 163 Days

Day: 46.8 Hours

Environment

Temp: 227 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.88 AU - 1.46 AU

Year: 445 Days

Day: 36.3 Hours

Environment

Temp: 38 °C

Axial Tilt: 48.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.2 AU - 2.28 AU

Year: 1178 Days

Day: 29.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,609,333 km

• M1: 1,168,509 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.41 AU - 2.89 AU

Year: 1516 Days

Day: 35.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.07 AU - 3.45 AU

Year: 2069 Days

Day: 18.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,609,333 km

• M1: 1,583,493 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.81 AU - 3.99 AU

Year: 2203 Days

Day: 44.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.6

Radius: 10.5

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.26 AU - 11.96 AU

Year: 10470 Days

Day: 5.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,609,333 km

• M1: 153,787 km (0.117 R)
• M2: 226,342 km (0.116 R)
• M3: 547,379 km (0.1 R)
• M4: 712,983 km (0.076 R)
• M5: 880,234 km (0.103 R)
• M6: 960,867 km (0.11 R)
• M7: 1,044,193 km (0.075 R)
• M8: 1,236,426 km (0.116 R)
• M9: 1,327,831 km (0.058 R)
• M10: 1,881,941 km (0.101 R)
• M11: 1,966,614 km (0.117 R)
• M12: 2,228,709 km (0.032 R)
• M13: 2,525,511 km (0.093 R)
• M14: 2,859,414 km (0.091 R)
• M15: 3,283,972 km (0.096 R)
• M16: 3,412,627 km (0.072 R)
• M17: 3,516,747 km (0.1 R)
• M18: 3,622,064 km (0.055 R)
• M19: 4,026,277 km (0.109 R)
• M20: 4,360,030 km (0.11 R)
• M21: 4,877,639 km (0.112 R)
• M22: 5,354,108 km (0.055 R)
• M23: 5,752,188 km (0.081 R)
• M24: 7,337,776 km (0.082 R)
• M25: 7,405,244 km (0.031 R)
• M26: 7,883,359 km (0.112 R)
• M27: 7,952,473 km (0.097 R)
• M28: 8,021,737 km (0.098 R)
• M29: 9,049,474 km (0.107 R)
• M30: 9,194,584 km (0.094 R)
• M31: 9,968,604 km (0.088 R)
• M32: 10,080,802 km (0.116 R)
• M33: 10,458,238 km (0.112 R)
• M34: 11,110,335 km (0.043 R)
• M35: 11,815,240 km (0.099 R)
• M36: 11,894,527 km (0.055 R)
• M37: 12,053,400 km (0.099 R)
• M38: 12,858,835 km (0.038 R)
• M39: 13,103,876 km (0.115 R)
• M40: 13,432,991 km (0.102 R)
• M41: 13,723,211 km (0.094 R)
• M42: 14,691,408 km (0.049 R)
• M43: 14,776,679 km (0.073 R)
• M44: 15,507,764 km (0.106 R)
• M45: 15,987,225 km (0.11 R)
• M46: 16,206,685 km (0.118 R)
• M47: 16,560,035 km (0.091 R)
• M48: 16,693,178 km (0.052 R)
• M49: 16,871,199 km (0.078 R)
• M50: 16,960,509 km (0.031 R)
• M51: 17,049,969 km (0.056 R)
• M52: 17,229,336 km (0.11 R)
• M53: 17,590,017 km (0.092 R)
• M54: 18,594,417 km (0.038 R)
• M55: 19,664,491 km (0.118 R)
• M56: 20,135,873 km (0.09 R)
• M57: 20,372,986 km (0.11 R)
• M58: 20,658,718 km (0.091 R)
• M59: 20,850,054 km (0.1 R)
• M60: 21,234,221 km (0.118 R)
• M61: 23,389,328 km (0.099 R)
• M62: 23,538,926 km (0.108 R)
• M63: 24,240,540 km (0.114 R)
• M64: 25,152,937 km (0.113 R)
• M65: 25,767,336 km (0.12 R)
• M66: 25,870,259 km (0.06 R)
• M67: 26,128,016 km (0.049 R)
• M68: 26,802,403 km (0.028 R)
• M69: 26,906,673 km (0.071 R)
• M70: 28,115,274 km (0.109 R)
• M71: 28,646,347 km (0.029 R)
• M72: 29,448,939 km (0.03 R)
• M73: 29,826,075 km (0.04 R)
• M74: 30,367,769 km (0.088 R)
• M75: 30,857,852 km (0.081 R)
• M76: 31,570,536 km (0.109 R)
• M77: 32,788,861 km (0.115 R)
• M78: 33,123,811 km (0.057 R)
• M79: 33,291,809 km (0.114 R)
• M80: 35,043,301 km (0.094 R)
• M81: 36,304,411 km (0.062 R)
• M82: 37,755,511 km (0.095 R)
• M83: 37,989,482 km (0.108 R)
• M84: 38,106,617 km (0.086 R)
• M85: 38,458,770 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.5

Radius: 6.8

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 13.65 AU - 18.39 AU

Year: 22536 Days

Day: 17.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 67,609,333 km

• M1: 124,166 km (0.08 R)
• M2: 208,689 km (0.089 R)
• M3: 604,675 km (0.09 R)
• M4: 772,673 km (0.108 R)
• M5: 1,203,515 km (0.085 R)
• M6: 1,641,238 km (0.061 R)
• M7: 2,414,958 km (0.063 R)
• M8: 2,481,230 km (0.108 R)
• M9: 5,027,835 km (0.111 R)
• M10: 6,260,521 km (0.088 R)
• M11: 7,099,915 km (0.117 R)
• M12: 7,776,995 km (0.111 R)
• M13: 8,273,211 km (0.066 R)
• M14: 8,626,711 km (0.074 R)
• M15: 8,779,600 km (0.117 R)
• M16: 9,505,449 km (0.107 R)
• M17: 9,875,554 km (0.074 R)
• M18: 10,035,624 km (0.05 R)
• M19: 10,684,430 km (0.054 R)
• M20: 11,235,548 km (0.103 R)
• M21: 12,422,607 km (0.088 R)
• M22: 12,595,393 km (0.09 R)
• M23: 13,946,710 km (0.111 R)
• M24: 16,278,193 km (0.12 R)
• M25: 16,530,565 km (0.089 R)
• M26: 17,359,636 km (0.058 R)
• M27: 19,658,357 km (0.046 R)
• M28: 21,220,159 km (0.11 R)
• M29: 24,317,134 km (0.052 R)
• M30: 25,185,998 km (0.075 R)
• M31: 25,624,320 km (0.065 R)
• M32: 26,138,787 km (0.081 R)
• M33: 30,530,532 km (0.119 R)
• M34: 31,467,314 km (0.1 R)
• M35: 31,860,307 km (0.08 R)
• M36: 33,129,196 km (0.063 R)
• M37: 33,368,852 km (0.102 R)
• M38: 34,819,503 km (0.082 R)
• M39: 35,961,832 km (0.097 R)
• M40: 36,537,634 km (0.063 R)
• M41: 36,785,219 km (0.082 R)
• M42: 37,116,429 km (0.096 R)
• M43: 37,199,306 km (0.086 R)
• M44: 37,282,333 km (0.098 R)
• M45: 38,199,367 km (0.095 R)
• M46: 38,955,286 km (0.1 R)
• M47: 40,652,473 km (0.057 R)
• M48: 41,854,941 km (0.061 R)
• M49: 44,030,992 km (0.08 R)
• M50: 46,779,853 km (0.103 R)
• M51: 47,588,279 km (0.114 R)
• M52: 47,678,487 km (0.087 R)
• M53: 48,401,344 km (0.045 R)
• M54: 49,127,941 km (0.111 R)
• M55: 51,421,575 km (0.072 R)
• M56: 52,070,082 km (0.103 R)
• M57: 52,721,282 km (0.104 R)
• M58: 54,596,491 km (0.111 R)
• M59: 54,785,283 km (0.093 R)
• M60: 54,974,226 km (0.103 R)
• M61: 55,447,553 km (0.058 R)
• M62: 56,398,248 km (0.056 R)
• M63: 56,588,985 km (0.097 R)
• M64: 57,162,693 km (0.073 R)
• M65: 58,701,756 km (0.074 R)
• M66: 59,088,765 km (0.061 R)
• M67: 59,282,495 km (0.103 R)
• M68: 62,214,314 km (0.107 R)
• M69: 66,599,027 km (0.045 R)
• M70: 67,609,262 km (0.111 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 20,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit