🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.46 AU - 0.62 AU

Year: 174 Days

Day: 26 Hours

Environment

Temp: 18 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.71 AU - 0.85 AU

Year: 303 Days

Day: 14.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 179.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,353,094 km

• M1: 173,833 km (0.095 R)
• M2: 502,200 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.16 AU - 1.24 AU

Year: 578 Days

Day: 42.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 61.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.04 AU - 2.4 AU

Year: 1454 Days

Day: 13.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 91 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.8

Radius: 13

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.63 AU - 4.33 AU

Year: 2855 Days

Day: 6.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 61,353,094 km

• M1: 167,998 km (0.079 R)
• M2: 318,793 km (0.051 R)
• M3: 493,823 km (0.107 R)
• M4: 632,500 km (0.062 R)
• M5: 779,106 km (0.079 R)
• M6: 883,974 km (0.078 R)
• M7: 1,034,768 km (0.03 R)
• M8: 1,186,162 km (0.115 R)
• M9: 1,354,609 km (0.104 R)
• M10: 1,569,431 km (0.105 R)
• M11: 2,054,428 km (0.116 R)
• M12: 2,182,932 km (0.09 R)
• M13: 2,403,439 km (0.081 R)
• M14: 2,974,454 km (0.085 R)
• M15: 3,059,426 km (0.105 R)
• M16: 3,170,128 km (0.118 R)
• M17: 3,282,028 km (0.088 R)
• M18: 3,395,273 km (0.112 R)
• M19: 3,822,076 km (0.057 R)
• M20: 4,048,866 km (0.096 R)
• M21: 4,184,252 km (0.063 R)
• M22: 4,404,161 km (0.104 R)
• M23: 4,571,561 km (0.085 R)
• M24: 4,656,084 km (0.059 R)
• M25: 5,072,116 km (0.061 R)
• M26: 5,366,076 km (0.082 R)
• M27: 6,048,092 km (0.076 R)
• M28: 6,581,558 km (0.114 R)
• M29: 7,360,664 km (0.083 R)
• M30: 7,947,088 km (0.118 R)
• M31: 8,049,113 km (0.107 R)
• M32: 8,220,253 km (0.091 R)
• M33: 8,306,272 km (0.095 R)
• M34: 8,863,823 km (0.071 R)
• M35: 9,379,637 km (0.074 R)
• M36: 9,541,651 km (0.034 R)
• M37: 10,070,330 km (0.091 R)
• M38: 10,721,081 km (0.104 R)
• M39: 11,270,554 km (0.093 R)
• M40: 11,655,021 km (0.066 R)
• M41: 11,965,586 km (0.119 R)
• M42: 12,180,707 km (0.115 R)
• M43: 12,575,197 km (0.097 R)
• M44: 13,579,747 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.7

Radius: 9.3

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.38 AU - 6.82 AU

Year: 6625 Days

Day: 5.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,353,094 km

• M1: 189,840 km (0.027 R)
• M2: 299,944 km (0.097 R)
• M3: 419,024 km (0.104 R)
• M4: 660,923 km (0.068 R)
• M5: 759,957 km (0.114 R)
• M6: 918,381 km (0.078 R)
• M7: 1,117,346 km (0.086 R)
• M8: 1,176,886 km (0.102 R)
• M9: 1,330,523 km (0.112 R)
• M10: 1,425,967 km (0.104 R)
• M11: 1,507,348 km (0.099 R)
• M12: 1,709,156 km (0.117 R)
• M13: 1,830,928 km (0.104 R)
• M14: 1,919,789 km (0.106 R)
• M15: 2,270,896 km (0.054 R)
• M16: 2,347,340 km (0.038 R)
• M17: 2,562,312 km (0.061 R)
• M18: 3,053,592 km (0.076 R)
• M19: 3,266,918 km (0.052 R)
• M20: 3,708,382 km (0.105 R)
• M21: 4,646,959 km (0.062 R)
• M22: 4,942,414 km (0.096 R)
• M23: 5,042,346 km (0.116 R)
• M24: 5,371,611 km (0.092 R)
• M25: 5,525,846 km (0.1 R)
• M26: 5,629,517 km (0.109 R)
• M27: 5,918,092 km (0.072 R)
• M28: 6,509,751 km (0.079 R)
• M29: 6,591,881 km (0.057 R)
• M30: 6,812,687 km (0.106 R)
• M31: 6,896,163 km (0.111 R)
• M32: 7,035,887 km (0.078 R)
• M33: 7,261,630 km (0.059 R)
• M34: 7,604,509 km (0.072 R)
• M35: 8,485,042 km (0.071 R)
• M36: 9,802,700 km (0.097 R)
• M37: 10,118,202 km (0.113 R)
• M38: 10,954,154 km (0.096 R)
• M39: 11,019,379 km (0.095 R)
• M40: 11,150,277 km (0.039 R)
• M41: 11,512,753 km (0.055 R)
• M42: 12,452,976 km (0.033 R)
• M43: 13,487,445 km (0.055 R)
• M44: 13,662,474 km (0.078 R)
• M45: 13,838,401 km (0.067 R)
• M46: 15,126,589 km (0.111 R)
• M47: 15,308,500 km (0.057 R)
• M48: 15,381,503 km (0.095 R)
• M49: 15,601,263 km (0.11 R)
• M50: 15,711,367 km (0.067 R)
• M51: 16,266,375 km (0.118 R)
• M52: 16,677,470 km (0.078 R)
• M53: 16,865,514 km (0.042 R)
• M54: 16,940,912 km (0.114 R)
• M55: 17,357,542 km (0.087 R)
• M56: 17,586,277 km (0.12 R)
• M57: 17,892,653 km (0.053 R)
• M58: 18,549,837 km (0.044 R)
• M59: 19,136,260 km (0.116 R)
• M60: 19,848,047 km (0.095 R)
• M61: 19,967,576 km (0.081 R)
• M62: 20,167,139 km (0.062 R)
• M63: 20,407,693 km (0.103 R)
• M64: 20,488,027 km (0.116 R)
• M65: 21,094,048 km (0.078 R)
• M66: 21,624,223 km (0.076 R)
• M67: 21,870,311 km (0.097 R)
• M68: 22,697,438 km (0.075 R)
• M69: 22,864,090 km (0.101 R)
• M70: 23,198,591 km (0.025 R)
• M71: 24,981,348 km (0.061 R)
• M72: 26,106,923 km (0.084 R)
• M73: 26,807,789 km (0.078 R)
• M74: 27,248,953 km (0.05 R)
• M75: 27,514,788 km (0.055 R)
• M76: 27,737,091 km (0.087 R)
• M77: 27,870,682 km (0.117 R)
• M78: 27,959,842 km (0.096 R)
• M79: 28,676,865 km (0.11 R)
• M80: 29,037,545 km (0.066 R)
• M81: 29,854,798 km (0.044 R)
• M82: 30,083,234 km (0.079 R)
• M83: 30,174,639 km (0.035 R)
• M84: 30,679,681 km (0.087 R)
• M85: 30,863,985 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.1

Radius: 7.6

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.94 AU - 13.4 AU

Year: 16415 Days

Day: 20.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 148.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,353,094 km

• M1: 138,378 km (0.088 R)
• M2: 195,973 km (0.095 R)
• M3: 461,809 km (0.066 R)
• M4: 566,378 km (0.101 R)
• M5: 800,049 km (0.104 R)
• M6: 994,826 km (0.07 R)
• M7: 2,149,123 km (0.113 R)
• M8: 2,238,583 km (0.105 R)
• M9: 2,546,156 km (0.086 R)
• M10: 2,641,001 km (0.052 R)
• M11: 2,867,043 km (0.057 R)
• M12: 3,653,330 km (0.104 R)
• M13: 5,450,898 km (0.041 R)
• M14: 5,573,717 km (0.1 R)
• M15: 5,947,563 km (0.092 R)
• M16: 6,763,619 km (0.11 R)
• M17: 7,117,717 km (0.106 R)
• M18: 7,252,056 km (0.073 R)
• M19: 7,432,471 km (0.045 R)
• M20: 8,215,915 km (0.073 R)
• M21: 8,832,557 km (0.029 R)
• M22: 9,810,030 km (0.104 R)
• M23: 10,059,858 km (0.093 R)
• M24: 10,109,974 km (0.116 R)
• M25: 10,413,059 km (0.102 R)
• M26: 11,654,572 km (0.065 R)
• M27: 11,760,188 km (0.046 R)
• M28: 11,812,996 km (0.094 R)
• M29: 11,919,061 km (0.097 R)
• M30: 12,508,028 km (0.078 R)
• M31: 12,670,341 km (0.071 R)
• M32: 13,825,686 km (0.069 R)
• M33: 14,049,484 km (0.106 R)
• M34: 14,331,027 km (0.109 R)
• M35: 14,444,273 km (0.054 R)
• M36: 15,359,961 km (0.083 R)
• M37: 16,768,575 km (0.102 R)
• M38: 17,307,426 km (0.093 R)
• M39: 17,548,728 km (0.078 R)
• M40: 17,669,752 km (0.102 R)
• M41: 18,340,549 km (0.099 R)
• M42: 19,393,718 km (0.083 R)
• M43: 19,581,613 km (0.103 R)
• M44: 19,644,295 km (0.107 R)
• M45: 20,148,739 km (0.086 R)
• M46: 20,339,027 km (0.1 R)
• M47: 21,041,988 km (0.118 R)
• M48: 21,299,446 km (0.049 R)
• M49: 21,493,324 km (0.043 R)
• M50: 22,013,177 km (0.119 R)
• M51: 22,209,150 km (0.054 R)
• M52: 22,537,069 km (0.115 R)
• M53: 23,330,686 km (0.105 R)
• M54: 23,864,750 km (0.098 R)
• M55: 24,605,858 km (0.11 R)
• M56: 25,422,812 km (0.108 R)
• M57: 25,491,328 km (0.058 R)
• M58: 27,153,360 km (0.065 R)
• M59: 27,715,100 km (0.058 R)
• M60: 28,068,151 km (0.062 R)
• M61: 28,564,965 km (0.106 R)
• M62: 28,778,741 km (0.09 R)
• M63: 30,508,092 km (0.041 R)
• M64: 32,419,355 km (0.085 R)
• M65: 35,281,611 km (0.08 R)
• M66: 35,587,688 km (0.115 R)
• M67: 36,665,541 km (0.077 R)
• M68: 37,052,999 km (0.097 R)
• M69: 37,519,894 km (0.047 R)
• M70: 37,675,925 km (0.059 R)
• M71: 37,832,105 km (0.075 R)
• M72: 40,521,426 km (0.074 R)
• M73: 41,082,717 km (0.083 R)
• M74: 42,213,078 km (0.102 R)
• M75: 42,619,237 km (0.111 R)
• M76: 43,189,952 km (0.099 R)
• M77: 45,249,167 km (0.05 R)
• M78: 45,581,574 km (0.035 R)
• M79: 47,255,873 km (0.054 R)
• M80: 49,547,862 km (0.083 R)
• M81: 49,719,002 km (0.118 R)
• M82: 49,890,441 km (0.063 R)
• M83: 51,355,453 km (0.111 R)
• M84: 52,834,527 km (0.119 R)
• M85: 52,921,892 km (0.107 R)
• M86: 54,680,715 km (0.111 R)
• M87: 55,745,253 km (0.117 R)
• M88: 55,923,424 km (0.084 R)
• M89: 56,012,435 km (0.09 R)
• M90: 56,280,065 km (0.11 R)
• M91: 56,637,604 km (0.11 R)
• M92: 56,816,673 km (0.102 R)
• M93: 60,162,429 km (0.082 R)
• M94: 60,436,493 km (0.09 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 17,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit