🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.52 AU - 0.62 AU

Year: 160 Days

Day: 20.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,424,039 km

• M1: 54,154 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.51 AU - 0.67 AU

Year: 169 Days

Day: 26 Hours

Environment

Temp: 133 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.98 AU - 1.56 AU

Year: 534 Days

Day: 42.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,424,039 km

• M1: 52,958 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.47 AU - 1.49 AU

Year: 671 Days

Day: 42.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 175.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.19 AU - 3.45 AU

Year: 1765 Days

Day: 15.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302

Radius: 9.4

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.63 AU - 5.03 AU

Year: 3957 Days

Day: 12 Hours

Environment

Temp: -132 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 84,424,039 km

• M1: 136,433 km (0.112 R)
• M2: 198,816 km (0.089 R)
• M3: 297,251 km (0.119 R)
• M4: 404,213 km (0.103 R)
• M5: 627,114 km (0.115 R)
• M6: 829,969 km (0.059 R)
• M7: 919,279 km (0.05 R)
• M8: 1,012,030 km (0.075 R)
• M9: 1,097,300 km (0.078 R)
• M10: 1,173,894 km (0.111 R)
• M11: 1,462,918 km (0.084 R)
• M12: 1,622,090 km (0.105 R)
• M13: 2,216,891 km (0.11 R)
• M14: 2,386,385 km (0.101 R)
• M15: 2,530,897 km (0.066 R)
• M16: 2,966,526 km (0.073 R)
• M17: 3,028,459 km (0.116 R)
• M18: 3,122,257 km (0.032 R)
• M19: 3,264,674 km (0.048 R)
• M20: 3,705,090 km (0.106 R)
• M21: 3,856,035 km (0.06 R)
• M22: 4,338,937 km (0.101 R)
• M23: 4,859,238 km (0.105 R)
• M24: 5,342,589 km (0.061 R)
• M25: 5,724,811 km (0.117 R)
• M26: 5,802,303 km (0.099 R)
• M27: 5,997,678 km (0.074 R)
• M28: 6,056,769 km (0.039 R)
• M29: 6,215,044 km (0.112 R)
• M30: 6,515,885 km (0.054 R)
• M31: 6,576,472 km (0.097 R)
• M32: 6,944,782 km (0.069 R)
• M33: 7,069,098 km (0.07 R)
• M34: 7,298,880 km (0.114 R)
• M35: 8,133,187 km (0.105 R)
• M36: 8,220,553 km (0.108 R)
• M37: 8,308,067 km (0.109 R)
• M38: 8,484,294 km (0.079 R)
• M39: 8,706,147 km (0.102 R)
• M40: 8,773,167 km (0.079 R)
• M41: 9,223,906 km (0.045 R)
• M42: 9,337,899 km (0.106 R)
• M43: 9,659,235 km (0.081 R)
• M44: 10,360,101 km (0.109 R)
• M45: 10,956,698 km (0.051 R)
• M46: 11,101,508 km (0.048 R)
• M47: 11,174,213 km (0.078 R)
• M48: 11,344,455 km (0.09 R)
• M49: 11,490,912 km (0.071 R)
• M50: 11,687,334 km (0.116 R)
• M51: 11,860,119 km (0.06 R)
• M52: 11,959,153 km (0.077 R)
• M53: 12,033,653 km (0.108 R)
• M54: 12,183,101 km (0.081 R)
• M55: 12,559,639 km (0.09 R)
• M56: 12,888,904 km (0.086 R)
• M57: 12,990,780 km (0.099 R)
• M58: 13,401,127 km (0.063 R)
• M59: 13,711,692 km (0.083 R)
• M60: 14,260,716 km (0.095 R)
• M61: 14,684,078 km (0.086 R)
• M62: 15,191,963 km (0.065 R)
• M63: 15,353,678 km (0.057 R)
• M64: 15,732,909 km (0.08 R)
• M65: 16,115,431 km (0.081 R)
• M66: 16,556,146 km (0.09 R)
• M67: 16,805,825 km (0.104 R)
• M68: 17,421,570 km (0.106 R)
• M69: 18,158,638 km (0.075 R)
• M70: 18,905,880 km (0.117 R)
• M71: 19,021,818 km (0.046 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.4

Radius: 6

Gravity: 13.82 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 15.79 AU - 19.33 AU

Year: 27431 Days

Day: 17.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 82 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,424,039 km

• M1: 77,342 km (0.11 R)
• M2: 295,456 km (0.114 R)
• M3: 448,794 km (0.106 R)
• M4: 557,402 km (0.106 R)
• M5: 699,370 km (0.086 R)
• M6: 934,089 km (0.041 R)
• M7: 1,192,445 km (0.11 R)
• M8: 1,283,400 km (0.114 R)
• M9: 1,376,749 km (0.073 R)
• M10: 2,351,978 km (0.106 R)
• M11: 3,937,416 km (0.051 R)
• M12: 4,351,802 km (0.086 R)
• M13: 4,780,250 km (0.097 R)
• M14: 5,986,907 km (0.04 R)
• M15: 6,840,961 km (0.107 R)
• M16: 6,895,564 km (0.119 R)
• M17: 7,282,125 km (0.085 R)
• M18: 7,789,412 km (0.083 R)
• M19: 7,961,150 km (0.1 R)
• M20: 8,018,595 km (0.118 R)
• M21: 8,191,979 km (0.054 R)
• M22: 8,424,903 km (0.065 R)
• M23: 8,483,546 km (0.106 R)
• M24: 11,257,240 km (0.092 R)
• M25: 11,516,194 km (0.113 R)
• M26: 11,646,493 km (0.109 R)
• M27: 11,777,242 km (0.12 R)
• M28: 13,727,250 km (0.084 R)
• M29: 13,796,215 km (0.12 R)
• M30: 13,865,329 km (0.116 R)
• M31: 14,282,558 km (0.097 R)
• M32: 14,987,014 km (0.087 R)
• M33: 15,558,777 km (0.119 R)
• M34: 15,847,202 km (0.048 R)
• M35: 17,765,346 km (0.092 R)
• M36: 17,991,238 km (0.064 R)
• M37: 18,598,606 km (0.107 R)
• M38: 19,367,090 km (0.063 R)
• M39: 20,067,657 km (0.027 R)
• M40: 20,539,339 km (0.047 R)
• M41: 21,653,993 km (0.112 R)
• M42: 23,197,992 km (0.068 R)
• M43: 24,525,374 km (0.117 R)
• M44: 24,693,073 km (0.103 R)
• M45: 25,029,519 km (0.116 R)
• M46: 25,113,892 km (0.041 R)
• M47: 25,282,938 km (0.06 R)
• M48: 25,367,610 km (0.116 R)
• M49: 27,253,291 km (0.111 R)
• M50: 29,006,429 km (0.091 R)
• M51: 29,183,852 km (0.096 R)
• M52: 30,345,030 km (0.117 R)
• M53: 30,705,412 km (0.071 R)
• M54: 32,069,445 km (0.097 R)
• M55: 32,897,170 km (0.112 R)
• M56: 33,360,176 km (0.098 R)
• M57: 36,469,119 km (0.083 R)
• M58: 40,260,826 km (0.116 R)
• M59: 41,752,167 km (0.12 R)
• M60: 42,353,700 km (0.109 R)
• M61: 43,059,204 km (0.082 R)
• M62: 43,464,165 km (0.114 R)
• M63: 44,073,777 km (0.031 R)
• M64: 45,507,373 km (0.088 R)
• M65: 46,852,258 km (0.113 R)
• M66: 48,105,140 km (0.056 R)
• M67: 48,420,044 km (0.112 R)
• M68: 51,929,460 km (0.088 R)
• M69: 53,551,550 km (0.119 R)
• M70: 55,740,017 km (0.114 R)
• M71: 56,402,287 km (0.085 R)
• M72: 57,623,155 km (0.103 R)
• M73: 60,769,946 km (0.103 R)
• M74: 62,936,871 km (0.113 R)
• M75: 63,856,749 km (0.091 R)
• M76: 65,361,105 km (0.091 R)
• M77: 65,477,342 km (0.112 R)
• M78: 65,942,891 km (0.037 R)
• M79: 66,059,428 km (0.082 R)
• M80: 66,526,323 km (0.113 R)
• M81: 67,698,272 km (0.104 R)
• M82: 68,876,954 km (0.106 R)
• M83: 69,350,431 km (0.12 R)
• M84: 69,824,956 km (0.098 R)
• M85: 73,055,821 km (0.091 R)
• M86: 73,176,397 km (0.071 R)
• M87: 73,417,848 km (0.108 R)
• M88: 73,659,448 km (0.079 R)
• M89: 74,507,369 km (0.07 R)
• M90: 74,993,263 km (0.12 R)
• M91: 75,846,270 km (0.062 R)
• M92: 78,300,872 km (0.117 R)
• M93: 79,042,429 km (0.111 R)
• M94: 80,159,027 km (0.081 R)
• M95: 81,031,033 km (0.03 R)
• M96: 81,280,861 km (0.059 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 12,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit