🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.66 AU - 0.68 AU

Year: 210 Days

Day: 23.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.87 AU - 1.03 AU

Year: 355 Days

Day: 34.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 56,878,419 km

• M1: 210,484 km (0.099 R)
• M2: 730,038 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.95 AU - 1.01 AU

Year: 371 Days

Day: 39.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,878,419 km

• M1: 420,370 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.82 AU - 1.36 AU

Year: 436 Days

Day: 19.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250

Radius: 10.1

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.77 AU - 5.03 AU

Year: 3534 Days

Day: 11.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 56,878,419 km

• M1: 150,795 km (0.106 R)
• M2: 236,963 km (0.117 R)
• M3: 321,336 km (0.105 R)
• M4: 488,736 km (0.044 R)
• M5: 592,108 km (0.082 R)
• M6: 712,235 km (0.107 R)
• M7: 788,381 km (0.107 R)
• M8: 858,841 km (0.12 R)
• M9: 1,306,438 km (0.033 R)
• M10: 1,369,868 km (0.101 R)
• M11: 1,467,106 km (0.092 R)
• M12: 1,555,519 km (0.039 R)
• M13: 1,668,615 km (0.092 R)
• M14: 1,784,703 km (0.036 R)
• M15: 1,903,334 km (0.043 R)
• M16: 2,123,991 km (0.061 R)
• M17: 2,199,388 km (0.12 R)
• M18: 2,326,995 km (0.095 R)
• M19: 2,523,417 km (0.098 R)
• M20: 2,807,354 km (0.086 R)
• M21: 2,904,443 km (0.087 R)
• M22: 3,173,420 km (0.116 R)
• M23: 3,450,624 km (0.104 R)
• M24: 3,539,785 km (0.112 R)
• M25: 4,217,463 km (0.089 R)
• M26: 4,312,907 km (0.1 R)
• M27: 4,473,724 km (0.098 R)
• M28: 4,571,262 km (0.043 R)
• M29: 4,653,092 km (0.092 R)
• M30: 4,801,493 km (0.093 R)
• M31: 4,867,915 km (0.105 R)
• M32: 5,462,865 km (0.099 R)
• M33: 5,567,135 km (0.083 R)
• M34: 5,654,500 km (0.074 R)
• M35: 5,795,422 km (0.113 R)
• M36: 6,388,727 km (0.075 R)
• M37: 7,286,314 km (0.114 R)
• M38: 7,633,082 km (0.12 R)
• M39: 7,886,949 km (0.117 R)
• M40: 8,183,153 km (0.093 R)
• M41: 8,563,880 km (0.068 R)
• M42: 8,888,956 km (0.109 R)
• M43: 8,991,281 km (0.093 R)
• M44: 9,321,743 km (0.044 R)
• M45: 9,425,713 km (0.112 R)
• M46: 9,530,282 km (0.079 R)
• M47: 10,165,026 km (0.099 R)
• M48: 10,813,532 km (0.069 R)
• M49: 10,988,861 km (0.07 R)
• M50: 11,120,807 km (0.106 R)
• M51: 11,811,350 km (0.096 R)
• M52: 12,173,228 km (0.078 R)
• M53: 12,241,444 km (0.088 R)
• M54: 13,327,525 km (0.101 R)
• M55: 13,775,271 km (0.116 R)
• M56: 14,323,847 km (0.116 R)
• M57: 14,420,038 km (0.103 R)
• M58: 15,001,525 km (0.073 R)
• M59: 15,221,583 km (0.067 R)
• M60: 15,590,641 km (0.118 R)
• M61: 15,689,525 km (0.105 R)
• M62: 17,096,344 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.4

Radius: 3.4

Gravity: 23.74 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 13.55 AU - 14.79 AU

Year: 20423 Days

Day: 21.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,878,419 km

• M1: 44,131 km (0.116 R)
• M2: 146,756 km (0.1 R)
• M3: 168,298 km (0.07 R)
• M4: 382,971 km (0.1 R)
• M5: 549,024 km (0.118 R)
• M6: 856,747 km (0.108 R)
• M7: 940,971 km (0.069 R)
• M8: 984,204 km (0.088 R)
• M9: 1,209,648 km (0.045 R)
• M10: 1,425,967 km (0.07 R)
• M11: 1,680,283 km (0.112 R)
• M12: 2,115,763 km (0.098 R)
• M13: 2,144,186 km (0.113 R)
• M14: 2,346,143 km (0.083 R)
• M15: 2,404,935 km (0.077 R)
• M16: 2,675,708 km (0.109 R)
• M17: 2,955,904 km (0.077 R)
• M18: 3,115,824 km (0.064 R)
• M19: 3,180,451 km (0.101 R)
• M20: 3,443,743 km (0.083 R)
• M21: 3,679,808 km (0.054 R)
• M22: 3,748,175 km (0.081 R)
• M23: 4,132,043 km (0.095 R)
• M24: 4,346,566 km (0.108 R)
• M25: 4,861,332 km (0.094 R)
• M26: 5,011,977 km (0.106 R)
• M27: 5,240,713 km (0.065 R)
• M28: 6,352,524 km (0.12 R)
• M29: 6,558,520 km (0.039 R)
• M30: 6,641,397 km (0.115 R)
• M31: 7,146,739 km (0.12 R)
• M32: 7,275,094 km (0.026 R)
• M33: 7,318,029 km (0.114 R)
• M34: 7,795,695 km (0.062 R)
• M35: 7,971,921 km (0.047 R)
• M36: 8,508,379 km (0.071 R)
• M37: 9,241,708 km (0.087 R)
• M38: 10,090,526 km (0.115 R)
• M39: 11,260,531 km (0.073 R)
• M40: 11,760,487 km (0.1 R)
• M41: 12,267,773 km (0.105 R)
• M42: 12,370,098 km (0.1 R)
• M43: 12,834,001 km (0.071 R)
• M44: 13,461,265 km (0.085 R)
• M45: 15,127,486 km (0.073 R)
• M46: 15,900,907 km (0.044 R)
• M47: 16,292,555 km (0.042 R)
• M48: 16,857,436 km (0.053 R)
• M49: 17,256,563 km (0.097 R)
• M50: 18,238,972 km (0.115 R)
• M51: 22,096,503 km (0.063 R)
• M52: 23,860,412 km (0.116 R)
• M53: 24,180,102 km (0.095 R)
• M54: 24,565,616 km (0.075 R)
• M55: 25,147,701 km (0.055 R)
• M56: 26,457,281 km (0.057 R)
• M57: 26,655,648 km (0.076 R)
• M58: 27,454,052 km (0.088 R)
• M59: 27,721,981 km (0.113 R)
• M60: 31,212,249 km (0.093 R)
• M61: 31,912,667 km (0.095 R)
• M62: 34,404,668 km (0.081 R)
• M63: 34,765,797 km (0.096 R)
• M64: 35,200,678 km (0.111 R)
• M65: 35,418,792 km (0.039 R)
• M66: 35,856,515 km (0.117 R)
• M67: 36,149,278 km (0.095 R)
• M68: 37,180,157 km (0.091 R)
• M69: 37,402,310 km (0.101 R)
• M70: 37,476,511 km (0.069 R)
• M71: 37,550,711 km (0.092 R)
• M72: 37,996,962 km (0.12 R)
• M73: 38,819,600 km (0.08 R)
• M74: 39,346,035 km (0.054 R)
• M75: 41,245,779 km (0.091 R)
• M76: 42,942,218 km (0.069 R)
• M77: 43,955,295 km (0.05 R)
• M78: 44,346,942 km (0.097 R)
• M79: 44,661,248 km (0.102 R)
• M80: 45,370,940 km (0.074 R)
• M81: 46,163,809 km (0.102 R)
• M82: 46,801,395 km (0.092 R)
• M83: 47,121,235 km (0.082 R)
• M84: 47,281,454 km (0.116 R)
• M85: 47,522,157 km (0.118 R)
• M86: 48,812,738 km (0.064 R)
• M87: 49,055,984 km (0.048 R)
• M88: 50,769,927 km (0.074 R)
• M89: 51,016,315 km (0.115 R)
• M90: 51,840,749 km (0.054 R)
• M91: 53,419,006 km (0.114 R)
• M92: 54,340,080 km (0.09 R)
• M93: 55,943,171 km (0.062 R)
• M94: 56,282,758 km (0.055 R)
• M95: 56,708,065 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 19,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit