🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.51 AU - 0.65 AU

Year: 166 Days

Day: 41.9 Hours

Environment

Temp: 131 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.14 AU - 1.28 AU

Year: 501 Days

Day: 39.8 Hours

Environment

Temp: -11 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 31,801,686 km

• M1: 60,886 km (0.091 R)
• M2: 888,163 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.38 AU - 1.72 AU

Year: 727 Days

Day: 43.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.33 AU - 1.81 AU

Year: 741 Days

Day: 33.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.38 AU - 2.86 AU

Year: 1598 Days

Day: 38 Hours

Environment

Temp: -90 °C

Axial Tilt: 163.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,801,686 km

• M1: 533,466 km (0.047 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.5 AU - 2.9 AU

Year: 1671 Days

Day: 34.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.8

Radius: 8.6

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.53 AU - 6.77 AU

Year: 5059 Days

Day: 13.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 31,801,686 km

• M1: 109,506 km (0.054 R)
• M2: 174,880 km (0.034 R)
• M3: 283,189 km (0.114 R)
• M4: 337,343 km (0.112 R)
• M5: 433,834 km (0.102 R)
• M6: 561,890 km (0.099 R)
• M7: 774,917 km (0.067 R)
• M8: 848,818 km (0.099 R)
• M9: 942,766 km (0.074 R)
• M10: 1,333,964 km (0.062 R)
• M11: 1,424,022 km (0.104 R)
• M12: 1,805,198 km (0.11 R)
• M13: 1,882,988 km (0.108 R)
• M14: 1,961,826 km (0.101 R)
• M15: 2,205,372 km (0.118 R)
• M16: 2,288,847 km (0.059 R)
• M17: 2,373,221 km (0.076 R)
• M18: 2,557,824 km (0.09 R)
• M19: 2,849,989 km (0.115 R)
• M20: 3,046,261 km (0.055 R)
• M21: 3,166,239 km (0.115 R)
• M22: 3,369,692 km (0.079 R)
• M23: 3,563,421 km (0.114 R)
• M24: 3,633,583 km (0.053 R)
• M25: 3,861,121 km (0.111 R)
• M26: 4,078,636 km (0.119 R)
• M27: 4,137,279 km (0.075 R)
• M28: 4,894,693 km (0.117 R)
• M29: 4,988,491 km (0.062 R)
• M30: 5,098,595 km (0.083 R)
• M31: 5,241,461 km (0.089 R)
• M32: 5,369,516 km (0.105 R)
• M33: 5,710,749 km (0.079 R)
• M34: 6,042,258 km (0.084 R)
• M35: 6,210,406 km (0.064 R)
• M36: 6,363,145 km (0.036 R)
• M37: 6,828,544 km (0.047 R)
• M38: 7,592,391 km (0.119 R)
• M39: 7,701,149 km (0.069 R)
• M40: 7,792,104 km (0.099 R)
• M41: 7,847,007 km (0.12 R)
• M42: 8,215,466 km (0.11 R)
• M43: 8,364,466 km (0.099 R)
• M44: 8,912,144 km (0.093 R)
• M45: 9,608,073 km (0.079 R)
• M46: 10,301,459 km (0.078 R)
• M47: 10,847,342 km (0.116 R)
• M48: 11,195,905 km (0.089 R)
• M49: 11,319,772 km (0.12 R)
• M50: 11,402,649 km (0.077 R)
• M51: 11,464,882 km (0.107 R)
• M52: 11,736,103 km (0.06 R)
• M53: 11,967,231 km (0.093 R)
• M54: 12,030,511 km (0.101 R)
• M55: 12,221,099 km (0.026 R)
• M56: 12,306,070 km (0.114 R)
• M57: 12,562,332 km (0.074 R)
• M58: 12,777,154 km (0.105 R)
• M59: 12,841,930 km (0.074 R)
• M60: 13,188,698 km (0.12 R)
• M61: 13,341,587 km (0.098 R)
• M62: 13,494,925 km (0.093 R)
• M63: 14,136,400 km (0.101 R)
• M64: 14,248,000 km (0.09 R)
• M65: 14,382,339 km (0.109 R)
• M66: 14,607,035 km (0.072 R)
• M67: 14,923,734 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.8

Radius: 8.8

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.16 AU - 11.14 AU

Year: 12182 Days

Day: 14.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 31,801,686 km

• M1: 167,699 km (0.117 R)
• M2: 227,239 km (0.048 R)
• M3: 432,338 km (0.111 R)
• M4: 826,528 km (0.092 R)
• M5: 993,779 km (0.059 R)
• M6: 1,081,742 km (0.037 R)
• M7: 1,361,490 km (0.097 R)
• M8: 1,493,286 km (0.097 R)
• M9: 1,663,977 km (0.116 R)
• M10: 2,043,357 km (0.115 R)
• M11: 2,370,079 km (0.065 R)
• M12: 2,469,412 km (0.054 R)
• M13: 2,631,277 km (0.089 R)
• M14: 2,859,414 km (0.103 R)
• M15: 2,922,843 km (0.052 R)
• M16: 3,203,040 km (0.096 R)
• M17: 3,559,681 km (0.086 R)
• M18: 3,789,164 km (0.087 R)
• M19: 3,929,188 km (0.103 R)
• M20: 4,023,584 km (0.048 R)
• M21: 4,262,642 km (0.052 R)
• M22: 4,506,486 km (0.075 R)
• M23: 4,779,951 km (0.088 R)
• M24: 5,007,639 km (0.027 R)
• M25: 5,213,187 km (0.117 R)
• M26: 5,369,217 km (0.058 R)
• M27: 5,447,756 km (0.066 R)
• M28: 5,659,138 km (0.066 R)
• M29: 5,765,801 km (0.113 R)
• M30: 5,954,294 km (0.042 R)
• M31: 6,117,356 km (0.115 R)
• M32: 6,172,109 km (0.113 R)
• M33: 6,281,914 km (0.108 R)
• M34: 6,337,115 km (0.071 R)
• M35: 6,420,292 km (0.034 R)
• M36: 7,242,183 km (0.057 R)
• M37: 7,416,314 km (0.083 R)
• M38: 7,533,300 km (0.117 R)
• M39: 7,591,942 km (0.07 R)
• M40: 7,650,734 km (0.073 R)
• M41: 8,007,076 km (0.061 R)
• M42: 8,704,950 km (0.104 R)
• M43: 8,859,336 km (0.087 R)
• M44: 9,233,330 km (0.102 R)
• M45: 9,296,311 km (0.086 R)
• M46: 9,359,292 km (0.115 R)
• M47: 9,422,422 km (0.105 R)
• M48: 9,964,714 km (0.045 R)
• M49: 10,386,431 km (0.073 R)
• M50: 10,780,771 km (0.075 R)
• M51: 11,314,386 km (0.108 R)
• M52: 11,516,642 km (0.112 R)
• M53: 11,618,219 km (0.07 R)
• M54: 11,686,137 km (0.097 R)
• M55: 12,027,669 km (0.086 R)
• M56: 12,337,785 km (0.078 R)
• M57: 12,965,947 km (0.079 R)
• M58: 14,949,315 km (0.113 R)
• M59: 15,881,609 km (0.107 R)
• M60: 16,108,250 km (0.086 R)
• M61: 16,411,934 km (0.047 R)
• M62: 16,679,415 km (0.108 R)
• M63: 17,063,732 km (0.065 R)
• M64: 17,724,057 km (0.084 R)
• M65: 17,841,491 km (0.1 R)
• M66: 17,919,880 km (0.038 R)
• M67: 19,069,540 km (0.09 R)
• M68: 19,149,724 km (0.105 R)
• M69: 19,633,075 km (0.104 R)
• M70: 20,776,601 km (0.039 R)
• M71: 20,859,030 km (0.119 R)
• M72: 21,190,090 km (0.117 R)
• M73: 21,439,619 km (0.097 R)
• M74: 23,427,326 km (0.093 R)
• M75: 25,296,850 km (0.103 R)
• M76: 25,561,489 km (0.12 R)
• M77: 25,871,456 km (0.092 R)
• M78: 26,450,400 km (0.111 R)
• M79: 27,078,561 km (0.094 R)
• M80: 27,304,155 km (0.098 R)
• M81: 29,269,571 km (0.088 R)
• M82: 30,059,149 km (0.103 R)
• M83: 30,152,498 km (0.102 R)
• M84: 30,996,978 km (0.103 R)
• M85: 31,232,894 km (0.053 R)
• M86: 31,327,440 km (0.089 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 18,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit