🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.54 AU - 0.58 AU

Year: 154 Days

Day: 45.6 Hours

Environment

Temp: 230 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.52 AU - 0.6 AU

Year: 154 Days

Day: 39.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,222,264 km

• M1: 68,067 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.91 AU - 1.09 AU

Year: 367 Days

Day: 27.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 94,222,264 km

• M1: 813,214 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.07 AU - 2.11 AU

Year: 1109 Days

Day: 33.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.2

Radius: 9.7

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 8.42 AU - 12.86 AU

Year: 12740 Days

Day: 6.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 94,222,264 km

• M1: 122,072 km (0.053 R)
• M2: 628,161 km (0.105 R)
• M3: 1,460,225 km (0.085 R)
• M4: 1,731,745 km (0.077 R)
• M5: 1,948,961 km (0.098 R)
• M6: 2,260,573 km (0.102 R)
• M7: 2,473,002 km (0.074 R)
• M8: 2,562,462 km (0.116 R)
• M9: 2,797,331 km (0.089 R)
• M10: 2,917,607 km (0.099 R)
• M11: 3,163,097 km (0.09 R)
• M12: 3,316,435 km (0.088 R)
• M13: 3,835,689 km (0.1 R)
• M14: 4,257,107 km (0.082 R)
• M15: 4,677,626 km (0.09 R)
• M16: 5,357,997 km (0.041 R)
• M17: 5,507,894 km (0.071 R)
• M18: 6,225,665 km (0.095 R)
• M19: 6,524,562 km (0.096 R)
• M20: 7,209,720 km (0.109 R)
• M21: 7,375,325 km (0.115 R)
• M22: 8,299,241 km (0.074 R)
• M23: 8,414,880 km (0.049 R)
• M24: 9,239,314 km (0.111 R)
• M25: 9,540,006 km (0.057 R)
• M26: 9,620,789 km (0.088 R)
• M27: 9,905,174 km (0.11 R)
• M28: 10,171,758 km (0.105 R)
• M29: 10,357,708 km (0.097 R)
• M30: 10,523,911 km (0.071 R)
• M31: 10,753,843 km (0.113 R)
• M32: 11,218,943 km (0.118 R)
• M33: 11,282,821 km (0.099 R)
• M34: 12,454,172 km (0.057 R)
• M35: 12,831,009 km (0.061 R)
• M36: 13,188,997 km (0.072 R)
• M37: 13,869,219 km (0.082 R)
• M38: 14,793,733 km (0.037 R)
• M39: 15,216,347 km (0.032 R)
• M40: 15,571,493 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.5

Radius: 13.7

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.29 AU - 12.07 AU

Year: 12812 Days

Day: 14.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 94,222,264 km

• M1: 196,572 km (0.098 R)
• M2: 379,679 km (0.039 R)
• M3: 669,750 km (0.114 R)
• M4: 1,277,267 km (0.054 R)
• M5: 1,376,300 km (0.095 R)
• M6: 1,582,745 km (0.075 R)
• M7: 2,535,235 km (0.052 R)
• M8: 2,975,502 km (0.078 R)
• M9: 3,109,691 km (0.068 R)
• M10: 3,468,277 km (0.097 R)
• M11: 4,195,323 km (0.094 R)
• M12: 4,468,638 km (0.076 R)
• M13: 5,032,921 km (0.09 R)
• M14: 5,129,262 km (0.039 R)
• M15: 5,258,664 km (0.109 R)
• M16: 5,955,641 km (0.108 R)
• M17: 6,228,956 km (0.063 R)
• M18: 6,401,891 km (0.115 R)
• M19: 6,752,549 km (0.111 R)
• M20: 7,399,709 km (0.045 R)
• M21: 7,805,119 km (0.03 R)
• M22: 8,445,847 km (0.089 R)
• M23: 8,637,482 km (0.118 R)
• M24: 9,221,362 km (0.096 R)
• M25: 9,379,188 km (0.113 R)
• M26: 9,979,225 km (0.115 R)
• M27: 10,345,291 km (0.111 R)
• M28: 11,427,482 km (0.102 R)
• M29: 11,896,172 km (0.094 R)
• M30: 11,982,041 km (0.034 R)
• M31: 12,111,294 km (0.049 R)
• M32: 12,720,606 km (0.054 R)
• M33: 12,896,533 km (0.039 R)
• M34: 13,029,077 km (0.104 R)
• M35: 13,563,590 km (0.112 R)
• M36: 13,698,228 km (0.083 R)
• M37: 13,969,150 km (0.057 R)
• M38: 14,562,156 km (0.075 R)
• M39: 14,654,009 km (0.032 R)
• M40: 16,390,092 km (0.072 R)
• M41: 16,581,727 km (0.057 R)
• M42: 16,725,790 km (0.092 R)
• M43: 16,918,771 km (0.047 R)
• M44: 17,648,659 km (0.071 R)
• M45: 17,894,149 km (0.083 R)
• M46: 18,042,102 km (0.06 R)
• M47: 18,687,766 km (0.034 R)
• M48: 19,038,573 km (0.044 R)
• M49: 20,876,832 km (0.088 R)
• M50: 21,345,223 km (0.105 R)
• M51: 22,611,419 km (0.07 R)
• M52: 22,771,339 km (0.085 R)
• M53: 23,901,701 km (0.034 R)
• M54: 25,603,676 km (0.031 R)
• M55: 26,104,978 km (0.038 R)
• M56: 27,117,606 km (0.101 R)
• M57: 28,142,950 km (0.06 R)
• M58: 28,660,409 km (0.056 R)
• M59: 28,891,388 km (0.12 R)
• M60: 29,007,177 km (0.083 R)
• M61: 29,413,485 km (0.07 R)
• M62: 29,646,558 km (0.076 R)
• M63: 30,702,569 km (0.063 R)
• M64: 30,998,175 km (0.096 R)
• M65: 31,830,837 km (0.086 R)
• M66: 33,944,505 km (0.048 R)
• M67: 34,372,654 km (0.115 R)
• M68: 34,679,479 km (0.099 R)
• M69: 35,110,770 km (0.12 R)
• M70: 35,234,338 km (0.085 R)
• M71: 35,358,055 km (0.106 R)
• M72: 36,352,731 km (0.11 R)
• M73: 38,178,873 km (0.052 R)
• M74: 38,751,683 km (0.12 R)
• M75: 39,199,280 km (0.107 R)
• M76: 39,519,868 km (0.11 R)
• M77: 40,034,784 km (0.093 R)
• M78: 41,462,396 km (0.111 R)
• M79: 41,592,995 km (0.083 R)
• M80: 42,182,411 km (0.095 R)
• M81: 42,708,547 km (0.055 R)
• M82: 42,906,464 km (0.058 R)
• M83: 43,170,804 km (0.107 R)
• M84: 44,500,729 km (0.089 R)
• M85: 44,768,360 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.9

Radius: 4.1

Gravity: 34.02 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 15.31 AU - 22.49 AU

Year: 30162 Days

Day: 15.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 94,222,264 km

• M1: 174,730 km (0.095 R)
• M2: 297,550 km (0.105 R)
• M3: 379,530 km (0.119 R)
• M4: 468,840 km (0.105 R)
• M5: 1,135,597 km (0.099 R)
• M6: 1,167,611 km (0.109 R)
• M7: 1,232,686 km (0.1 R)
• M8: 1,332,468 km (0.071 R)
• M9: 1,366,427 km (0.066 R)
• M10: 1,684,173 km (0.108 R)
• M11: 2,343,600 km (0.078 R)
• M12: 2,426,029 km (0.095 R)
• M13: 2,509,355 km (0.063 R)
• M14: 2,808,401 km (0.081 R)
• M15: 3,300,877 km (0.055 R)
• M16: 4,878,686 km (0.065 R)
• M17: 6,021,464 km (0.1 R)
• M18: 6,134,560 km (0.112 R)
• M19: 6,885,990 km (0.077 R)
• M20: 7,004,172 km (0.065 R)
• M21: 7,605,107 km (0.1 R)
• M22: 7,850,148 km (0.041 R)
• M23: 8,160,115 km (0.106 R)
• M24: 8,664,110 km (0.114 R)
• M25: 10,101,596 km (0.028 R)
• M26: 10,506,258 km (0.062 R)
• M27: 11,611,188 km (0.094 R)
• M28: 12,320,282 km (0.086 R)
• M29: 12,463,747 km (0.112 R)
• M30: 12,535,703 km (0.114 R)
• M31: 14,003,557 km (0.12 R)
• M32: 14,530,142 km (0.086 R)
• M33: 17,017,955 km (0.119 R)
• M34: 17,984,357 km (0.065 R)
• M35: 18,228,650 km (0.086 R)
• M36: 18,474,140 km (0.105 R)
• M37: 18,803,106 km (0.06 R)
• M38: 21,331,310 km (0.058 R)
• M39: 22,634,906 km (0.079 R)
• M40: 25,318,243 km (0.102 R)
• M41: 25,409,498 km (0.079 R)
• M42: 27,255,535 km (0.043 R)
• M43: 27,817,724 km (0.12 R)
• M44: 28,194,561 km (0.053 R)
• M45: 29,144,208 km (0.115 R)
• M46: 32,252,852 km (0.116 R)
• M47: 32,847,354 km (0.032 R)
• M48: 32,946,837 km (0.076 R)
• M49: 33,545,527 km (0.101 R)
• M50: 34,147,808 km (0.113 R)
• M51: 34,248,488 km (0.103 R)
• M52: 37,212,321 km (0.1 R)
• M53: 38,148,803 km (0.091 R)
• M54: 38,357,941 km (0.073 R)
• M55: 41,647,898 km (0.108 R)
• M56: 41,755,458 km (0.096 R)
• M57: 42,619,835 km (0.115 R)
• M58: 42,836,752 km (0.112 R)
• M59: 44,806,208 km (0.086 R)
• M60: 47,365,528 km (0.08 R)
• M61: 49,629,094 km (0.079 R)
• M62: 49,857,380 km (0.1 R)
• M63: 51,580,747 km (0.104 R)
• M64: 55,676,887 km (0.069 R)
• M65: 58,666,151 km (0.114 R)
• M66: 59,270,228 km (0.116 R)
• M67: 60,484,513 km (0.108 R)
• M68: 61,339,465 km (0.112 R)
• M69: 61,952,517 km (0.084 R)
• M70: 63,927,957 km (0.091 R)
• M71: 64,923,382 km (0.047 R)
• M72: 65,673,465 km (0.059 R)
• M73: 66,049,405 km (0.105 R)
• M74: 66,929,788 km (0.039 R)
• M75: 67,055,750 km (0.102 R)
• M76: 68,701,775 km (0.075 R)
• M77: 70,233,059 km (0.117 R)
• M78: 71,260,048 km (0.039 R)
• M79: 71,388,852 km (0.036 R)
• M80: 72,550,928 km (0.08 R)
• M81: 73,588,988 km (0.07 R)
• M82: 73,979,588 km (0.113 R)
• M83: 74,893,631 km (0.085 R)
• M84: 75,286,624 km (0.065 R)
• M85: 75,680,067 km (0.069 R)
• M86: 75,811,414 km (0.064 R)
• M87: 77,129,072 km (0.099 R)
• M88: 77,658,199 km (0.049 R)
• M89: 83,557,591 km (0.063 R)
• M90: 84,373,199 km (0.094 R)
• M91: 85,875,311 km (0.082 R)
• M92: 87,110,840 km (0.074 R)
• M93: 87,937,817 km (0.061 R)
• M94: 88,352,203 km (0.101 R)
• M95: 89,044,393 km (0.04 R)
• M96: 90,155,606 km (0.107 R)
• M97: 90,434,157 km (0.102 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 15,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit