🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.58 AU - 0.88 AU

Year: 217 Days

Day: 39.6 Hours

Environment

Temp: 191 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,160,353 km

• M1: 102,624 km (0.082 R)
• M2: 328,367 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.95 AU - 1.45 AU

Year: 458 Days

Day: 43.5 Hours

Environment

Temp: 35 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,160,353 km

• M1: 57,446 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.24 AU - 1.38 AU

Year: 522 Days

Day: 24.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.17 AU - 1.85 AU

Year: 646 Days

Day: 18.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.55 AU - 3.39 AU

Year: 1782 Days

Day: 30.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,160,353 km

• M1: 1,404,724 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.6

Radius: 14.4

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.34 AU - 10.04 AU

Year: 8921 Days

Day: 7.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,160,353 km

• M1: 383,719 km (0.094 R)
• M2: 772,972 km (0.088 R)
• M3: 979,716 km (0.115 R)
• M4: 1,188,106 km (0.105 R)
• M5: 1,470,098 km (0.098 R)
• M6: 1,880,445 km (0.052 R)
• M7: 2,010,745 km (0.119 R)
• M8: 2,732,704 km (0.103 R)
• M9: 2,856,422 km (0.089 R)
• M10: 3,007,516 km (0.08 R)
• M11: 3,775,401 km (0.114 R)
• M12: 4,196,071 km (0.065 R)
• M13: 4,426,601 km (0.057 R)
• M14: 5,266,743 km (0.074 R)
• M15: 5,484,557 km (0.12 R)
• M16: 5,832,821 km (0.106 R)
• M17: 6,058,415 km (0.047 R)
• M18: 6,221,177 km (0.086 R)
• M19: 7,091,537 km (0.113 R)
• M20: 7,401,803 km (0.049 R)
• M21: 7,646,246 km (0.106 R)
• M22: 8,035,799 km (0.113 R)
• M23: 9,243,353 km (0.098 R)
• M24: 9,544,643 km (0.076 R)
• M25: 10,273,185 km (0.102 R)
• M26: 10,428,916 km (0.102 R)
• M27: 11,219,092 km (0.096 R)
• M28: 11,662,052 km (0.111 R)
• M29: 12,316,542 km (0.037 R)
• M30: 13,109,261 km (0.114 R)
• M31: 13,320,793 km (0.079 R)
• M32: 13,746,848 km (0.041 R)
• M33: 14,047,988 km (0.096 R)
• M34: 14,351,223 km (0.109 R)
• M35: 14,656,552 km (0.107 R)
• M36: 14,832,030 km (0.073 R)
• M37: 15,764,773 km (0.039 R)
• M38: 16,442,751 km (0.04 R)
• M39: 17,407,807 km (0.027 R)
• M40: 17,826,980 km (0.095 R)
• M41: 18,628,076 km (0.051 R)
• M42: 19,585,503 km (0.111 R)
• M43: 19,924,492 km (0.066 R)
• M44: 20,265,276 km (0.061 R)
• M45: 20,460,950 km (0.063 R)
• M46: 21,101,079 km (0.04 R)
• M47: 21,398,779 km (0.06 R)
• M48: 21,998,367 km (0.117 R)
• M49: 22,249,841 km (0.098 R)
• M50: 22,654,204 km (0.05 R)
• M51: 22,959,084 km (0.071 R)
• M52: 23,265,311 km (0.118 R)
• M53: 25,078,587 km (0.043 R)
• M54: 25,236,114 km (0.086 R)
• M55: 25,710,638 km (0.113 R)
• M56: 26,508,294 km (0.07 R)
• M57: 26,668,663 km (0.085 R)
• M58: 27,692,660 km (0.061 R)
• M59: 27,801,268 km (0.114 R)
• M60: 27,964,330 km (0.084 R)
• M61: 28,839,328 km (0.037 R)
• M62: 28,949,432 km (0.114 R)
• M63: 29,224,991 km (0.109 R)
• M64: 30,113,004 km (0.101 R)
• M65: 31,122,640 km (0.099 R)
• M66: 32,772,406 km (0.107 R)
• M67: 32,887,297 km (0.115 R)
• M68: 33,117,378 km (0.102 R)
• M69: 33,347,909 km (0.092 R)
• M70: 34,042,940 km (0.061 R)
• M71: 35,329,632 km (0.094 R)
• M72: 36,156,609 km (0.1 R)
• M73: 37,229,375 km (0.074 R)
• M74: 37,829,861 km (0.115 R)
• M75: 38,191,738 km (0.088 R)
• M76: 38,615,250 km (0.078 R)
• M77: 39,040,407 km (0.07 R)
• M78: 39,284,102 km (0.085 R)
• M79: 41,623,962 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.3

Radius: 4.8

Gravity: 22.58 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 11.61 AU - 17.19 AU

Year: 19030 Days

Day: 20.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,160,353 km

• M1: 147,952 km (0.115 R)
• M2: 221,704 km (0.098 R)
• M3: 278,701 km (0.069 R)
• M4: 391,049 km (0.097 R)
• M5: 480,359 km (0.078 R)
• M6: 658,081 km (0.076 R)
• M7: 972,835 km (0.088 R)
• M8: 1,045,839 km (0.115 R)
• M9: 1,275,920 km (0.044 R)
• M10: 1,383,182 km (0.071 R)
• M11: 1,465,610 km (0.06 R)
• M12: 1,635,254 km (0.078 R)
• M13: 4,114,839 km (0.086 R)
• M14: 4,273,862 km (0.107 R)
• M15: 4,516,210 km (0.108 R)
• M16: 5,269,585 km (0.104 R)
• M17: 5,660,783 km (0.118 R)
• M18: 6,016,378 km (0.083 R)
• M19: 6,749,108 km (0.081 R)
• M20: 8,700,163 km (0.118 R)
• M21: 9,006,839 km (0.114 R)
• M22: 9,473,584 km (0.118 R)
• M23: 9,789,236 km (0.072 R)
• M24: 10,376,557 km (0.097 R)
• M25: 10,647,329 km (0.088 R)
• M26: 11,362,257 km (0.118 R)
• M27: 11,529,358 km (0.038 R)
• M28: 12,377,429 km (0.117 R)
• M29: 12,779,996 km (0.072 R)
• M30: 13,894,201 km (0.094 R)
• M31: 14,013,281 km (0.091 R)
• M32: 14,192,649 km (0.11 R)
• M33: 14,674,354 km (0.033 R)
• M34: 14,795,678 km (0.115 R)
• M35: 15,284,115 km (0.058 R)
• M36: 16,402,359 km (0.071 R)
• M37: 16,591,301 km (0.089 R)
• M38: 17,546,783 km (0.1 R)
• M39: 17,611,110 km (0.111 R)
• M40: 17,804,540 km (0.074 R)
• M41: 18,193,644 km (0.114 R)
• M42: 18,585,441 km (0.109 R)
• M43: 20,045,815 km (0.088 R)
• M44: 20,994,266 km (0.059 R)
• M45: 22,513,881 km (0.098 R)
• M46: 22,653,755 km (0.107 R)
• M47: 23,075,172 km (0.105 R)
• M48: 23,712,160 km (0.107 R)
• M49: 26,982,818 km (0.096 R)
• M50: 27,205,869 km (0.081 R)
• M51: 27,578,816 km (0.106 R)
• M52: 27,653,615 km (0.095 R)
• M53: 29,164,105 km (0.1 R)
• M54: 29,775,811 km (0.111 R)
• M55: 32,896,721 km (0.069 R)
• M56: 33,373,789 km (0.088 R)
• M57: 34,013,469 km (0.097 R)
• M58: 36,038,127 km (0.118 R)
• M59: 36,447,726 km (0.044 R)
• M60: 36,858,971 km (0.086 R)
• M61: 37,106,405 km (0.066 R)
• M62: 38,185,006 km (0.041 R)
• M63: 38,268,332 km (0.104 R)
• M64: 38,518,909 km (0.077 R)
• M65: 40,033,587 km (0.077 R)
• M66: 40,542,818 km (0.097 R)
• M67: 41,567,713 km (0.097 R)
• M68: 43,034,071 km (0.113 R)
• M69: 43,120,838 km (0.106 R)
• M70: 43,555,719 km (0.109 R)
• M71: 43,817,366 km (0.041 R)
• M72: 44,692,962 km (0.109 R)
• M73: 45,309,455 km (0.093 R)
• M74: 46,461,658 km (0.084 R)
• M75: 47,354,608 km (0.092 R)
• M76: 47,533,826 km (0.09 R)
• M77: 48,163,034 km (0.027 R)
• M78: 50,432,584 km (0.094 R)
• M79: 51,350,068 km (0.107 R)
• M80: 51,810,979 km (0.106 R)
• M81: 52,551,039 km (0.105 R)
• M82: 53,574,588 km (0.118 R)
• M83: 54,041,932 km (0.072 R)
• M84: 54,604,569 km (0.084 R)
• M85: 56,398,996 km (0.084 R)
• M86: 58,116,828 km (0.092 R)
• M87: 58,404,804 km (0.064 R)
• M88: 59,561,345 km (0.034 R)
• M89: 59,658,135 km (0.07 R)
• M90: 61,115,218 km (0.12 R)
• M91: 62,780,841 km (0.112 R)
• M92: 64,560,457 km (0.043 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 18,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit