🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.5 AU - 0.56 AU

Year: 136 Days

Day: 37.1 Hours

Environment

Temp: 264 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,306,889 km

• M1: 245,490 km (0.064 R)
• M2: 309,817 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.03 AU - 1.55 AU

Year: 517 Days

Day: 27.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,306,889 km

• M1: 905,815 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.11 AU - 1.69 AU

Year: 585 Days

Day: 15.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.49 AU - 2.07 AU

Year: 839 Days

Day: 26.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.1 AU - 2.98 AU

Year: 1429 Days

Day: 28.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.1

Radius: 9.4

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 12.43 AU - 12.43 AU

Year: 15474 Days

Day: 8.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 95,306,889 km

• M1: 133,441 km (0.115 R)
• M2: 249,529 km (0.107 R)
• M3: 336,745 km (0.092 R)
• M4: 535,112 km (0.112 R)
• M5: 823,536 km (0.096 R)
• M6: 1,004,251 km (0.102 R)
• M7: 1,383,332 km (0.083 R)
• M8: 1,622,539 km (0.101 R)
• M9: 1,946,119 km (0.096 R)
• M10: 2,042,460 km (0.106 R)
• M11: 2,165,130 km (0.071 R)
• M12: 2,340,907 km (0.114 R)
• M13: 2,733,602 km (0.111 R)
• M14: 2,841,911 km (0.114 R)
• M15: 3,462,892 km (0.117 R)
• M16: 3,819,084 km (0.064 R)
• M17: 6,157,000 km (0.034 R)
• M18: 6,299,716 km (0.059 R)
• M19: 6,697,646 km (0.103 R)
• M20: 7,103,954 km (0.059 R)
• M21: 9,049,474 km (0.103 R)
• M22: 13,205,004 km (0.112 R)
• M23: 14,465,815 km (0.061 R)
• M24: 14,846,691 km (0.063 R)
• M25: 15,086,496 km (0.117 R)
• M26: 15,569,847 km (0.087 R)
• M27: 15,715,855 km (0.076 R)
• M28: 16,107,502 km (0.057 R)
• M29: 16,304,522 km (0.098 R)
• M30: 16,403,257 km (0.034 R)
• M31: 16,551,808 km (0.042 R)
• M32: 17,960,122 km (0.107 R)
• M33: 18,472,345 km (0.098 R)
• M34: 18,626,880 km (0.039 R)
• M35: 19,301,865 km (0.098 R)
• M36: 19,511,153 km (0.079 R)
• M37: 20,037,737 km (0.086 R)
• M38: 20,675,623 km (0.092 R)
• M39: 21,050,964 km (0.102 R)
• M40: 21,320,389 km (0.099 R)
• M41: 22,794,976 km (0.096 R)
• M42: 23,572,436 km (0.057 R)
• M43: 23,796,084 km (0.09 R)
• M44: 24,925,399 km (0.042 R)
• M45: 25,783,791 km (0.052 R)
• M46: 28,060,521 km (0.088 R)
• M47: 28,773,954 km (0.08 R)
• M48: 29,013,161 km (0.065 R)
• M49: 29,493,370 km (0.025 R)
• M50: 29,855,397 km (0.1 R)
• M51: 29,915,834 km (0.108 R)
• M52: 30,400,980 km (0.088 R)
• M53: 30,644,525 km (0.115 R)
• M54: 31,195,046 km (0.11 R)
• M55: 32,928,137 km (0.094 R)
• M56: 32,990,669 km (0.071 R)
• M57: 33,932,537 km (0.093 R)
• M58: 34,375,197 km (0.113 R)
• M59: 35,074,567 km (0.055 R)
• M60: 35,329,931 km (0.072 R)
• M61: 35,457,987 km (0.086 R)
• M62: 36,616,622 km (0.068 R)
• M63: 37,070,502 km (0.099 R)
• M64: 39,368,176 km (0.095 R)
• M65: 40,634,671 km (0.08 R)
• M66: 40,701,691 km (0.118 R)
• M67: 41,037,239 km (0.103 R)
• M68: 41,104,558 km (0.117 R)
• M69: 43,070,723 km (0.062 R)
• M70: 43,207,455 km (0.084 R)
• M71: 44,306,401 km (0.087 R)
• M72: 44,375,366 km (0.026 R)
• M73: 45,553,748 km (0.093 R)
• M74: 46,672,142 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681

Radius: 7.6

Gravity: 11.79 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 18.03 AU - 18.99 AU

Year: 28120 Days

Day: 23.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 95,306,889 km

• M1: 175,777 km (0.074 R)
• M2: 235,617 km (0.088 R)
• M3: 305,628 km (0.056 R)
• M4: 384,317 km (0.101 R)
• M5: 799,750 km (0.1 R)
• M6: 1,390,213 km (0.119 R)
• M7: 1,564,345 km (0.12 R)
• M8: 1,708,856 km (0.107 R)
• M9: 2,495,741 km (0.057 R)
• M10: 3,380,463 km (0.103 R)
• M11: 3,953,872 km (0.108 R)
• M12: 4,201,755 km (0.035 R)
• M13: 4,403,713 km (0.106 R)
• M14: 4,557,350 km (0.104 R)
• M15: 5,028,732 km (0.062 R)
• M16: 6,017,574 km (0.06 R)
• M17: 6,945,680 km (0.104 R)
• M18: 7,487,224 km (0.05 R)
• M19: 7,732,265 km (0.07 R)
• M20: 9,652,653 km (0.09 R)
• M21: 9,986,406 km (0.117 R)
• M22: 10,596,765 km (0.111 R)
• M23: 11,079,966 km (0.085 R)
• M24: 11,499,738 km (0.092 R)
• M25: 11,996,104 km (0.044 R)
• M26: 13,378,238 km (0.056 R)
• M27: 13,526,789 km (0.031 R)
• M28: 14,504,710 km (0.082 R)
• M29: 15,195,105 km (0.113 R)
• M30: 15,272,447 km (0.096 R)
• M31: 16,847,263 km (0.113 R)
• M32: 17,572,663 km (0.077 R)
• M33: 17,735,276 km (0.095 R)
• M34: 18,308,386 km (0.097 R)
• M35: 18,390,665 km (0.109 R)
• M36: 18,887,330 km (0.097 R)
• M37: 20,403,803 km (0.058 R)
• M38: 21,436,477 km (0.073 R)
• M39: 22,750,844 km (0.065 R)
• M40: 22,928,118 km (0.079 R)
• M41: 25,090,405 km (0.025 R)
• M42: 25,365,217 km (0.084 R)
• M43: 25,457,070 km (0.115 R)
• M44: 26,754,382 km (0.118 R)
• M45: 27,222,923 km (0.104 R)
• M46: 31,264,309 km (0.115 R)
• M47: 32,852,440 km (0.107 R)
• M48: 33,858,187 km (0.12 R)
• M49: 34,161,871 km (0.088 R)
• M50: 34,772,080 km (0.062 R)
• M51: 35,078,457 km (0.107 R)
• M52: 35,283,256 km (0.046 R)
• M53: 37,352,943 km (0.102 R)
• M54: 38,191,738 km (0.093 R)
• M55: 38,613,454 km (0.106 R)
• M56: 39,355,161 km (0.053 R)
• M57: 39,781,215 km (0.111 R)
• M58: 40,530,252 km (0.099 R)
• M59: 41,176,066 km (0.11 R)
• M60: 42,587,073 km (0.078 R)
• M61: 46,576,100 km (0.103 R)
• M62: 48,273,139 km (0.112 R)
• M63: 48,843,256 km (0.068 R)
• M64: 49,990,223 km (0.089 R)
• M65: 50,105,413 km (0.056 R)
• M66: 50,451,583 km (0.101 R)
• M67: 50,682,711 km (0.117 R)
• M68: 51,960,427 km (0.091 R)
• M69: 52,077,113 km (0.114 R)
• M70: 54,666,204 km (0.078 R)
• M71: 55,141,326 km (0.112 R)
• M72: 58,021,385 km (0.111 R)
• M73: 58,749,029 km (0.091 R)
• M74: 60,581,303 km (0.033 R)
• M75: 62,556,145 km (0.092 R)
• M76: 63,053,259 km (0.068 R)
• M77: 63,302,339 km (0.117 R)
• M78: 64,426,866 km (0.108 R)
• M79: 67,330,710 km (0.033 R)
• M80: 70,147,938 km (0.079 R)
• M81: 75,632,345 km (0.103 R)
• M82: 76,692,545 km (0.11 R)
• M83: 77,490,949 km (0.105 R)
• M84: 78,425,786 km (0.116 R)
• M85: 79,498,852 km (0.039 R)
• M86: 79,902,467 km (0.091 R)
• M87: 84,250,080 km (0.1 R)
• M88: 85,211,396 km (0.117 R)
• M89: 85,900,145 km (0.112 R)
• M90: 86,729,216 km (0.069 R)
• M91: 86,867,594 km (0.075 R)
• M92: 93,598,152 km (0.062 R)
• M93: 93,740,270 km (0.05 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 18,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit