🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.46 AU - 0.74 AU

Year: 168 Days

Day: 26.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.57 AU - 0.79 AU

Year: 203 Days

Day: 33.9 Hours

Environment

Temp: 138 °C

Axial Tilt: 118 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,686,686 km

• M1: 22,888 km (0.059 R)
• M2: 220,956 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.41 AU - 1.91 AU

Year: 773 Days

Day: 46.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.93 AU - 2.67 AU

Year: 1261 Days

Day: 15 Hours

Environment

Temp: -84 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,686,686 km

• M1: 156,928 km (0.095 R)
• M2: 385,065 km (0.105 R)

Asteroid Belt

Center: 4.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.7

Radius: 9.6

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.32 AU - 6.46 AU

Year: 5170 Days

Day: 13.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,686,686 km

• M1: 122,221 km (0.102 R)
• M2: 209,287 km (0.116 R)
• M3: 301,440 km (0.062 R)
• M4: 402,867 km (0.099 R)
• M5: 464,352 km (0.11 R)
• M6: 598,391 km (0.108 R)
• M7: 838,945 km (0.025 R)
• M8: 963,709 km (0.081 R)
• M9: 1,295,368 km (0.055 R)
• M10: 1,375,702 km (0.086 R)
• M11: 1,838,857 km (0.091 R)
• M12: 1,948,213 km (0.045 R)
• M13: 2,022,414 km (0.076 R)
• M14: 2,289,446 km (0.117 R)
• M15: 2,629,033 km (0.114 R)
• M16: 2,690,667 km (0.088 R)
• M17: 3,027,711 km (0.105 R)
• M18: 3,092,338 km (0.084 R)
• M19: 3,811,305 km (0.073 R)
• M20: 4,805,383 km (0.113 R)
• M21: 4,931,943 km (0.076 R)
• M22: 5,008,387 km (0.102 R)
• M23: 5,188,353 km (0.117 R)
• M24: 5,344,234 km (0.058 R)
• M25: 5,422,773 km (0.113 R)
• M26: 5,956,538 km (0.107 R)
• M27: 6,229,704 km (0.091 R)
• M28: 6,760,029 km (0.116 R)
• M29: 7,045,013 km (0.076 R)
• M30: 7,421,401 km (0.094 R)
• M31: 7,744,981 km (0.088 R)
• M32: 7,833,992 km (0.107 R)
• M33: 7,953,371 km (0.078 R)
• M34: 8,013,210 km (0.12 R)
• M35: 8,497,608 km (0.108 R)
• M36: 8,774,364 km (0.115 R)
• M37: 9,305,137 km (0.095 R)
• M38: 10,104,588 km (0.102 R)
• M39: 10,267,051 km (0.075 R)
• M40: 11,802,823 km (0.114 R)
• M41: 11,939,705 km (0.119 R)
• M42: 12,284,229 km (0.111 R)
• M43: 12,457,763 km (0.027 R)
• M44: 13,551,772 km (0.059 R)
• M45: 14,456,390 km (0.065 R)
• M46: 14,566,195 km (0.079 R)
• M47: 14,934,505 km (0.034 R)
• M48: 15,981,840 km (0.101 R)
• M49: 16,667,447 km (0.094 R)
• M50: 16,782,787 km (0.117 R)
• M51: 17,130,003 km (0.075 R)
• M52: 17,792,423 km (0.077 R)
• M53: 18,225,658 km (0.117 R)
• M54: 18,383,933 km (0.107 R)
• M55: 18,622,392 km (0.05 R)
• M56: 18,821,806 km (0.098 R)
• M57: 19,102,302 km (0.093 R)
• M58: 19,870,337 km (0.113 R)
• M59: 21,145,360 km (0.059 R)
• M60: 21,353,450 km (0.079 R)
• M61: 22,108,172 km (0.096 R)
• M62: 22,616,356 km (0.104 R)
• M63: 22,999,925 km (0.102 R)
• M64: 23,514,691 km (0.106 R)
• M65: 23,989,963 km (0.103 R)
• M66: 24,381,162 km (0.119 R)
• M67: 24,468,377 km (0.117 R)
• M68: 25,302,086 km (0.031 R)
• M69: 25,611,604 km (0.068 R)
• M70: 25,833,458 km (0.11 R)
• M71: 27,767,758 km (0.05 R)
• M72: 27,858,863 km (0.074 R)
• M73: 28,087,000 km (0.094 R)
• M74: 28,224,331 km (0.072 R)
• M75: 28,315,885 km (0.104 R)
• M76: 28,683,297 km (0.061 R)
• M77: 29,469,135 km (0.093 R)
• M78: 29,748,285 km (0.108 R)
• M79: 30,262,153 km (0.041 R)
• M80: 30,402,775 km (0.096 R)
• M81: 30,496,723 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.8

Radius: 12.5

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.04 AU - 7.9 AU

Year: 5952 Days

Day: 12.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,686,686 km

• M1: 161,117 km (0.065 R)
• M2: 245,939 km (0.103 R)
• M3: 371,900 km (0.026 R)
• M4: 754,272 km (0.093 R)
• M5: 1,026,391 km (0.12 R)
• M6: 1,330,374 km (0.074 R)
• M7: 1,773,932 km (0.082 R)
• M8: 2,121,597 km (0.028 R)
• M9: 2,303,658 km (0.092 R)
• M10: 2,427,824 km (0.07 R)
• M11: 2,661,795 km (0.094 R)
• M12: 3,037,884 km (0.071 R)
• M13: 3,526,171 km (0.078 R)
• M14: 3,791,857 km (0.092 R)
• M15: 3,939,510 km (0.105 R)
• M16: 4,114,390 km (0.054 R)
• M17: 4,317,395 km (0.119 R)
• M18: 4,420,168 km (0.096 R)
• M19: 4,523,690 km (0.045 R)
• M20: 5,464,661 km (0.118 R)
• M21: 6,435,551 km (0.094 R)
• M22: 6,523,814 km (0.072 R)
• M23: 6,671,766 km (0.116 R)
• M24: 6,850,834 km (0.111 R)
• M25: 7,459,399 km (0.076 R)
• M26: 7,583,116 km (0.03 R)
• M27: 10,130,917 km (0.115 R)
• M28: 10,371,620 km (0.09 R)
• M29: 10,928,723 km (0.114 R)
• M30: 11,069,644 km (0.089 R)
• M31: 11,281,923 km (0.075 R)
• M32: 11,459,945 km (0.066 R)
• M33: 11,603,110 km (0.092 R)
• M34: 12,072,249 km (0.115 R)
• M35: 12,880,377 km (0.099 R)
• M36: 13,554,614 km (0.108 R)
• M37: 13,668,159 km (0.083 R)
• M38: 14,510,245 km (0.07 R)
• M39: 14,665,079 km (0.108 R)
• M40: 15,290,249 km (0.077 R)
• M41: 15,368,937 km (0.102 R)
• M42: 15,447,925 km (0.098 R)
• M43: 15,566,406 km (0.119 R)
• M44: 15,725,130 km (0.086 R)
• M45: 15,844,359 km (0.12 R)
• M46: 16,687,942 km (0.076 R)
• M47: 17,340,488 km (0.071 R)
• M48: 17,505,045 km (0.119 R)
• M49: 18,167,913 km (0.111 R)
• M50: 18,460,676 km (0.038 R)
• M51: 18,544,601 km (0.119 R)
• M52: 18,628,525 km (0.102 R)
• M53: 18,796,972 km (0.113 R)
• M54: 19,008,354 km (0.109 R)
• M55: 20,162,801 km (0.09 R)
• M56: 21,296,005 km (0.106 R)
• M57: 21,648,757 km (0.085 R)
• M58: 22,092,464 km (0.109 R)
• M59: 22,226,204 km (0.112 R)
• M60: 22,360,244 km (0.095 R)
• M61: 22,584,192 km (0.068 R)
• M62: 23,260,375 km (0.063 R)
• M63: 23,623,748 km (0.105 R)
• M64: 24,356,179 km (0.084 R)
• M65: 24,586,560 km (0.09 R)
• M66: 26,031,226 km (0.069 R)
• M67: 26,408,512 km (0.114 R)
• M68: 26,645,176 km (0.092 R)
• M69: 26,930,160 km (0.109 R)
• M70: 27,359,655 km (0.069 R)
• M71: 27,743,224 km (0.076 R)
• M72: 28,953,471 km (0.083 R)
• M73: 30,527,689 km (0.112 R)
• M74: 31,275,080 km (0.11 R)
• M75: 32,028,605 km (0.077 R)
• M76: 33,246,631 km (0.097 R)
• M77: 33,758,555 km (0.113 R)
• M78: 33,964,102 km (0.109 R)
• M79: 34,479,766 km (0.117 R)
• M80: 34,583,138 km (0.112 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 14,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit