🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.98 AU - 1.12 AU

Year: 389 Days

Day: 27 Hours

Environment

Temp: 28 °C

Axial Tilt: 68.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.89 AU - 1.47 AU

Year: 464 Days

Day: 36 Hours

Environment

Temp: 9 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.95 AU - 2.27 AU

Year: 1108 Days

Day: 46.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.57 AU - 3.79 AU

Year: 2553 Days

Day: 46.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471

Radius: 14.7

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.51 AU - 5.51 AU

Year: 4056 Days

Day: 10.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 57,824,739 km

• M1: 262,993 km (0.1 R)
• M2: 479,461 km (0.117 R)
• M3: 572,810 km (0.097 R)
• M4: 772,972 km (0.093 R)
• M5: 954,135 km (0.119 R)
• M6: 1,067,979 km (0.118 R)
• M7: 1,174,792 km (0.057 R)
• M8: 1,285,644 km (0.098 R)
• M9: 1,426,416 km (0.061 R)
• M10: 1,738,178 km (0.115 R)
• M11: 1,837,511 km (0.059 R)
• M12: 2,012,690 km (0.105 R)
• M13: 2,427,525 km (0.073 R)
• M14: 2,802,567 km (0.095 R)
• M15: 2,903,545 km (0.105 R)
• M16: 3,092,038 km (0.116 R)
• M17: 3,196,458 km (0.119 R)
• M18: 3,445,089 km (0.115 R)
• M19: 3,626,701 km (0.096 R)
• M20: 3,867,554 km (0.032 R)
• M21: 3,961,651 km (0.049 R)
• M22: 4,384,714 km (0.086 R)
• M23: 4,542,390 km (0.085 R)
• M24: 4,863,277 km (0.081 R)
• M25: 5,740,818 km (0.105 R)
• M26: 6,000,670 km (0.045 R)
• M27: 6,242,270 km (0.074 R)
• M28: 6,622,099 km (0.117 R)
• M29: 6,871,928 km (0.09 R)
• M30: 7,404,347 km (0.032 R)
• M31: 7,569,203 km (0.11 R)
• M32: 7,782,829 km (0.097 R)
• M33: 7,950,379 km (0.058 R)
• M34: 8,046,570 km (0.114 R)
• M35: 8,657,378 km (0.114 R)
• M36: 8,781,245 km (0.079 R)
• M37: 9,794,173 km (0.076 R)
• M38: 9,923,425 km (0.09 R)
• M39: 10,183,725 km (0.101 R)
• M40: 10,525,407 km (0.101 R)
• M41: 11,301,222 km (0.072 R)
• M42: 11,573,041 km (0.096 R)
• M43: 11,737,150 km (0.108 R)
• M44: 12,123,262 km (0.06 R)
• M45: 12,879,479 km (0.111 R)
• M46: 12,992,874 km (0.116 R)
• M47: 13,163,565 km (0.08 R)
• M48: 13,277,709 km (0.03 R)
• M49: 13,737,872 km (0.083 R)
• M50: 14,881,398 km (0.063 R)
• M51: 15,119,707 km (0.119 R)
• M52: 15,539,928 km (0.053 R)
• M53: 15,751,459 km (0.064 R)
• M54: 16,024,924 km (0.074 R)
• M55: 16,916,527 km (0.06 R)
• M56: 17,982,412 km (0.119 R)
• M57: 18,077,556 km (0.081 R)
• M58: 18,236,429 km (0.086 R)
• M59: 18,332,022 km (0.109 R)
• M60: 18,876,559 km (0.099 R)
• M61: 19,037,825 km (0.068 R)
• M62: 19,785,216 km (0.095 R)
• M63: 20,841,078 km (0.069 R)
• M64: 21,241,701 km (0.087 R)
• M65: 21,375,890 km (0.117 R)
• M66: 21,645,017 km (0.119 R)
• M67: 22,322,695 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.1

Radius: 7.4

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 11.43 AU - 16.27 AU

Year: 18641 Days

Day: 23.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 161.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,824,739 km

• M1: 149,747 km (0.115 R)
• M2: 208,839 km (0.117 R)
• M3: 454,030 km (0.081 R)
• M4: 536,608 km (0.09 R)
• M5: 588,967 km (0.08 R)
• M6: 1,161,179 km (0.119 R)
• M7: 1,325,587 km (0.093 R)
• M8: 1,373,907 km (0.095 R)
• M9: 1,624,932 km (0.095 R)
• M10: 2,432,162 km (0.068 R)
• M11: 2,735,846 km (0.106 R)
• M12: 2,798,079 km (0.085 R)
• M13: 3,752,363 km (0.1 R)
• M14: 4,873,450 km (0.094 R)
• M15: 5,063,439 km (0.112 R)
• M16: 5,411,553 km (0.069 R)
• M17: 5,529,287 km (0.101 R)
• M18: 5,687,561 km (0.086 R)
• M19: 5,887,723 km (0.108 R)
• M20: 6,795,334 km (0.118 R)
• M21: 7,613,784 km (0.118 R)
• M22: 7,790,160 km (0.112 R)
• M23: 7,967,732 km (0.032 R)
• M24: 8,600,082 km (0.081 R)
• M25: 9,061,592 km (0.028 R)
• M26: 9,201,615 km (0.039 R)
• M27: 9,531,030 km (0.066 R)
• M28: 10,690,114 km (0.052 R)
• M29: 10,788,699 km (0.052 R)
• M30: 10,838,067 km (0.066 R)
• M31: 12,614,242 km (0.1 R)
• M32: 13,349,815 km (0.059 R)
• M33: 15,248,511 km (0.091 R)
• M34: 15,415,163 km (0.033 R)
• M35: 16,884,663 km (0.05 R)
• M36: 17,057,149 km (0.088 R)
• M37: 17,114,744 km (0.114 R)
• M38: 17,172,340 km (0.116 R)
• M39: 17,810,973 km (0.07 R)
• M40: 18,280,411 km (0.047 R)
• M41: 18,339,353 km (0.034 R)
• M42: 18,516,626 km (0.101 R)
• M43: 18,753,888 km (0.101 R)
• M44: 19,592,085 km (0.072 R)
• M45: 20,198,256 km (0.079 R)
• M46: 20,810,560 km (0.089 R)
• M47: 21,678,078 km (0.04 R)
• M48: 22,304,893 km (0.113 R)
• M49: 22,810,683 km (0.054 R)
• M50: 23,833,634 km (0.113 R)
• M51: 24,156,316 km (0.055 R)
• M52: 27,394,661 km (0.113 R)
• M53: 29,374,439 km (0.076 R)
• M54: 29,651,196 km (0.118 R)
• M55: 30,067,826 km (0.09 R)
• M56: 30,137,389 km (0.047 R)
• M57: 30,207,101 km (0.045 R)
• M58: 31,541,365 km (0.095 R)
• M59: 32,179,998 km (0.114 R)
• M60: 33,038,241 km (0.053 R)
• M61: 33,686,748 km (0.044 R)
• M62: 34,704,013 km (0.074 R)
• M63: 34,923,324 km (0.082 R)
• M64: 35,143,083 km (0.108 R)
• M65: 36,174,710 km (0.115 R)
• M66: 36,768,613 km (0.12 R)
• M67: 39,633,562 km (0.118 R)
• M68: 40,399,354 km (0.045 R)
• M69: 40,784,119 km (0.112 R)
• M70: 41,015,547 km (0.102 R)
• M71: 41,092,740 km (0.112 R)
• M72: 42,023,388 km (0.114 R)
• M73: 43,432,301 km (0.116 R)
• M74: 43,589,828 km (0.062 R)
• M75: 43,826,491 km (0.043 R)
• M76: 43,984,467 km (0.091 R)
• M77: 44,459,590 km (0.066 R)
• M78: 45,574,692 km (0.061 R)
• M79: 45,975,166 km (0.06 R)
• M80: 46,537,803 km (0.12 R)
• M81: 46,860,336 km (0.113 R)
• M82: 46,941,119 km (0.052 R)
• M83: 49,878,772 km (0.099 R)
• M84: 51,203,462 km (0.101 R)
• M85: 52,455,895 km (0.098 R)
• M86: 52,623,594 km (0.091 R)
• M87: 54,141,265 km (0.108 R)
• M88: 54,395,581 km (0.092 R)
• M89: 54,735,467 km (0.11 R)
• M90: 55,161,073 km (0.118 R)
• M91: 55,758,866 km (0.101 R)
• M92: 57,392,326 km (0.11 R)
• M93: 57,651,579 km (0.114 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 13,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit