🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.17 AU - 1.47 AU

Year: 546 Days

Day: 17 Hours

Environment

Temp: -1 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.66 AU - 2.88 AU

Year: 1659 Days

Day: 20.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.47 AU - 4.63 AU

Year: 2933 Days

Day: 29.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.2

Radius: 12.5

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.96 AU - 8.44 AU

Year: 6953 Days

Day: 7.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,770,265 km

• M1: 179,667 km (0.115 R)
• M2: 314,455 km (0.088 R)
• M3: 501,302 km (0.088 R)
• M4: 629,657 km (0.086 R)
• M5: 1,513,930 km (0.096 R)
• M6: 1,601,894 km (0.059 R)
• M7: 1,895,704 km (0.087 R)
• M8: 2,049,192 km (0.053 R)
• M9: 2,186,971 km (0.115 R)
• M10: 2,327,892 km (0.077 R)
• M11: 2,451,311 km (0.056 R)
• M12: 2,598,066 km (0.079 R)
• M13: 2,704,730 km (0.027 R)
• M14: 2,812,889 km (0.095 R)
• M15: 2,922,544 km (0.105 R)
• M16: 4,500,802 km (0.107 R)
• M17: 4,655,785 km (0.059 R)
• M18: 4,786,234 km (0.11 R)
• M19: 5,104,279 km (0.068 R)
• M20: 5,320,149 km (0.096 R)
• M21: 5,845,088 km (0.098 R)
• M22: 6,128,127 km (0.118 R)
• M23: 6,242,719 km (0.071 R)
• M24: 6,974,402 km (0.087 R)
• M25: 7,214,357 km (0.081 R)
• M26: 7,857,329 km (0.086 R)
• M27: 8,013,060 km (0.086 R)
• M28: 8,232,969 km (0.076 R)
• M29: 8,359,529 km (0.118 R)
• M30: 10,096,659 km (0.096 R)
• M31: 10,470,804 km (0.106 R)
• M32: 10,573,727 km (0.115 R)
• M33: 10,815,028 km (0.109 R)
• M34: 11,023,418 km (0.082 R)
• M35: 12,049,061 km (0.073 R)
• M36: 12,884,117 km (0.061 R)
• M37: 13,031,321 km (0.113 R)
• M38: 13,550,725 km (0.08 R)
• M39: 13,888,218 km (0.11 R)
• M40: 14,342,696 km (0.102 R)
• M41: 14,686,621 km (0.055 R)
• M42: 14,801,961 km (0.118 R)
• M43: 15,110,881 km (0.071 R)
• M44: 15,266,014 km (0.071 R)
• M45: 15,343,954 km (0.077 R)
• M46: 16,010,712 km (0.108 R)
• M47: 17,170,096 km (0.051 R)
• M48: 17,576,254 km (0.09 R)
• M49: 17,862,285 km (0.061 R)
• M50: 18,232,540 km (0.087 R)
• M51: 18,563,600 km (0.12 R)
• M52: 18,771,690 km (0.094 R)
• M53: 19,993,307 km (0.111 R)
• M54: 21,327,570 km (0.111 R)
• M55: 21,501,852 km (0.092 R)
• M56: 22,380,141 km (0.072 R)
• M57: 22,512,984 km (0.115 R)
• M58: 22,868,279 km (0.118 R)
• M59: 23,046,599 km (0.05 R)
• M60: 23,404,736 km (0.099 R)
• M61: 23,900,205 km (0.103 R)
• M62: 24,036,039 km (0.115 R)
• M63: 24,490,219 km (0.109 R)
• M64: 25,684,608 km (0.045 R)
• M65: 25,916,485 km (0.104 R)
• M66: 26,429,157 km (0.088 R)
• M67: 26,992,093 km (0.072 R)
• M68: 27,369,678 km (0.062 R)
• M69: 27,559,069 km (0.057 R)
• M70: 28,656,669 km (0.106 R)
• M71: 29,817,399 km (0.063 R)
• M72: 30,012,325 km (0.109 R)
• M73: 30,599,646 km (0.074 R)
• M74: 30,747,000 km (0.089 R)
• M75: 30,845,435 km (0.089 R)
• M76: 30,993,238 km (0.112 R)
• M77: 31,686,175 km (0.116 R)
• M78: 31,984,773 km (0.118 R)
• M79: 33,188,288 km (0.106 R)
• M80: 33,440,958 km (0.082 R)
• M81: 33,948,095 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.2

Radius: 14.9

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.09 AU - 9.01 AU

Year: 7466 Days

Day: 7.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,770,265 km

• M1: 186,549 km (0.107 R)
• M2: 317,746 km (0.104 R)
• M3: 474,076 km (0.046 R)
• M4: 612,154 km (0.119 R)
• M5: 1,086,529 km (0.07 R)
• M6: 1,208,900 km (0.099 R)
• M7: 1,336,358 km (0.083 R)
• M8: 1,625,830 km (0.063 R)
• M9: 1,957,488 km (0.102 R)
• M10: 2,176,051 km (0.104 R)
• M11: 2,402,991 km (0.117 R)
• M12: 2,685,880 km (0.114 R)
• M13: 3,284,720 km (0.068 R)
• M14: 4,203,102 km (0.109 R)
• M15: 4,459,213 km (0.094 R)
• M16: 5,319,401 km (0.059 R)
• M17: 5,565,789 km (0.076 R)
• M18: 7,021,526 km (0.057 R)
• M19: 7,844,015 km (0.106 R)
• M20: 8,517,056 km (0.093 R)
• M21: 8,624,916 km (0.076 R)
• M22: 8,878,634 km (0.111 R)
• M23: 9,208,647 km (0.107 R)
• M24: 9,617,348 km (0.11 R)
• M25: 10,800,966 km (0.032 R)
• M26: 11,232,107 km (0.111 R)
• M27: 11,549,255 km (0.117 R)
• M28: 12,600,329 km (0.055 R)
• M29: 13,387,813 km (0.073 R)
• M30: 13,766,445 km (0.089 R)
• M31: 14,063,397 km (0.039 R)
• M32: 14,233,938 km (0.112 R)
• M33: 14,362,443 km (0.094 R)
• M34: 14,966,818 km (0.056 R)
• M35: 15,097,417 km (0.054 R)
• M36: 16,290,161 km (0.105 R)
• M37: 16,604,316 km (0.066 R)
• M38: 17,742,607 km (0.084 R)
• M39: 18,158,638 km (0.092 R)
• M40: 18,251,539 km (0.115 R)
• M41: 19,950,522 km (0.033 R)
• M42: 20,334,839 km (0.118 R)
• M43: 20,964,795 km (0.106 R)
• M44: 21,306,626 km (0.095 R)
• M45: 22,393,006 km (0.045 R)
• M46: 22,892,813 km (0.113 R)
• M47: 23,144,137 km (0.052 R)
• M48: 23,598,765 km (0.057 R)
• M49: 24,056,385 km (0.101 R)
• M50: 24,414,223 km (0.046 R)
• M51: 25,135,434 km (0.099 R)
• M52: 25,759,108 km (0.116 R)
• M53: 26,125,323 km (0.101 R)
• M54: 26,230,341 km (0.081 R)
• M55: 26,757,225 km (0.078 R)
• M56: 27,021,863 km (0.101 R)
• M57: 27,607,389 km (0.104 R)
• M58: 28,197,104 km (0.034 R)
• M59: 28,953,770 km (0.047 R)
• M60: 29,280,043 km (0.054 R)
• M61: 29,717,019 km (0.112 R)
• M62: 29,991,232 km (0.093 R)
• M63: 30,652,753 km (0.045 R)
• M64: 30,763,456 km (0.118 R)
• M65: 31,319,062 km (0.119 R)
• M66: 31,709,961 km (0.073 R)
• M67: 31,821,861 km (0.115 R)
• M68: 32,271,253 km (0.045 R)
• M69: 33,062,476 km (0.071 R)
• M70: 33,346,712 km (0.089 R)
• M71: 35,010,689 km (0.108 R)
• M72: 36,115,619 km (0.118 R)
• M73: 36,467,024 km (0.054 R)
• M74: 36,643,101 km (0.118 R)
• M75: 37,586,914 km (0.062 R)
• M76: 39,017,668 km (0.108 R)
• M77: 39,318,060 km (0.057 R)
• M78: 39,438,337 km (0.109 R)
• M79: 39,920,940 km (0.096 R)
• M80: 40,162,989 km (0.106 R)
• M81: 40,587,697 km (0.107 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 10,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit