🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.73 AU - 0.81 AU

Year: 252 Days

Day: 37.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.83 AU - 0.95 AU

Year: 313 Days

Day: 23.1 Hours

Environment

Temp: 38 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.85 AU - 0.95 AU

Year: 318 Days

Day: 36.7 Hours

Environment

Temp: 32 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 114,361,588 km

• M1: 446,250 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.03 AU - 1.49 AU

Year: 527 Days

Day: 23.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.44 AU - 1.72 AU

Year: 740 Days

Day: 12.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.62 AU - 3.68 AU

Year: 2600 Days

Day: 13.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.15 AU - 4.73 AU

Year: 3488 Days

Day: 26.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,361,588 km

• M1: 2,023,311 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.3

Radius: 9.3

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.4 AU - 7.68 AU

Year: 6235 Days

Day: 11.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 114,361,588 km

• M1: 120,277 km (0.092 R)
• M2: 379,081 km (0.075 R)
• M3: 463,454 km (0.083 R)
• M4: 1,120,189 km (0.1 R)
• M5: 1,314,367 km (0.111 R)
• M6: 1,427,014 km (0.113 R)
• M7: 1,735,335 km (0.047 R)
• M8: 1,922,781 km (0.116 R)
• M9: 2,524,763 km (0.105 R)
• M10: 2,781,324 km (0.119 R)
• M11: 3,227,424 km (0.109 R)
• M12: 3,381,211 km (0.108 R)
• M13: 3,616,529 km (0.115 R)
• M14: 3,776,299 km (0.08 R)
• M15: 3,938,613 km (0.031 R)
• M16: 4,037,048 km (0.066 R)
• M17: 4,269,822 km (0.116 R)
• M18: 4,593,103 km (0.079 R)
• M19: 4,994,923 km (0.071 R)
• M20: 5,390,011 km (0.088 R)
• M21: 5,609,621 km (0.103 R)
• M22: 5,907,321 km (0.033 R)
• M23: 6,039,116 km (0.1 R)
• M24: 6,479,233 km (0.036 R)
• M25: 6,830,938 km (0.051 R)
• M26: 7,249,064 km (0.077 R)
• M27: 7,370,089 km (0.08 R)
• M28: 7,614,083 km (0.102 R)
• M29: 7,757,697 km (0.068 R)
• M30: 7,840,275 km (0.035 R)
• M31: 8,172,980 km (0.107 R)
• M32: 8,362,222 km (0.114 R)
• M33: 8,531,716 km (0.086 R)
• M34: 8,681,015 km (0.077 R)
• M35: 8,745,192 km (0.094 R)
• M36: 9,242,755 km (0.062 R)
• M37: 11,020,875 km (0.049 R)
• M38: 11,747,023 km (0.098 R)
• M39: 12,416,174 km (0.095 R)
• M40: 12,609,605 km (0.115 R)
• M41: 12,706,694 km (0.108 R)
• M42: 13,048,525 km (0.117 R)
• M43: 13,220,562 km (0.087 R)
• M44: 13,294,613 km (0.12 R)
• M45: 13,666,513 km (0.078 R)
• M46: 13,816,261 km (0.04 R)
• M47: 14,522,213 km (0.095 R)
• M48: 15,033,539 km (0.114 R)
• M49: 15,213,954 km (0.114 R)
• M50: 15,420,997 km (0.104 R)
• M51: 15,707,328 km (0.091 R)
• M52: 15,838,076 km (0.112 R)
• M53: 16,285,075 km (0.025 R)
• M54: 16,603,120 km (0.11 R)
• M55: 16,709,633 km (0.06 R)
• M56: 17,272,421 km (0.041 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.5

Radius: 5.3

Gravity: 22.66 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 10.35 AU - 14.99 AU

Year: 16812 Days

Day: 24.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 114,361,588 km

• M1: 142,118 km (0.111 R)
• M2: 238,908 km (0.073 R)
• M3: 392,246 km (0.109 R)
• M4: 480,060 km (0.097 R)
• M5: 555,307 km (0.118 R)
• M6: 717,771 km (0.077 R)
• M7: 1,532,929 km (0.07 R)
• M8: 1,617,303 km (0.118 R)
• M9: 2,249,802 km (0.05 R)
• M10: 2,676,156 km (0.086 R)
• M11: 2,743,924 km (0.03 R)
• M12: 3,126,895 km (0.086 R)
• M13: 3,379,416 km (0.089 R)
• M14: 3,713,767 km (0.117 R)
• M15: 3,865,759 km (0.083 R)
• M16: 4,097,486 km (0.079 R)
• M17: 4,453,678 km (0.074 R)
• M18: 5,069,273 km (0.075 R)
• M19: 5,195,534 km (0.082 R)
• M20: 7,164,092 km (0.071 R)
• M21: 7,353,334 km (0.096 R)
• M22: 8,028,768 km (0.113 R)
• M23: 8,077,687 km (0.097 R)
• M24: 10,064,945 km (0.072 R)
• M25: 10,117,902 km (0.112 R)
• M26: 13,511,979 km (0.113 R)
• M27: 14,814,677 km (0.1 R)
• M28: 14,935,103 km (0.1 R)
• M29: 15,848,398 km (0.09 R)
• M30: 15,909,883 km (0.07 R)
• M31: 16,404,903 km (0.099 R)
• M32: 16,779,645 km (0.113 R)
• M33: 17,856,301 km (0.041 R)
• M34: 18,629,722 km (0.063 R)
• M35: 18,759,723 km (0.098 R)
• M36: 19,677,954 km (0.11 R)
• M37: 20,075,885 km (0.093 R)
• M38: 20,879,824 km (0.091 R)
• M39: 21,082,529 km (0.07 R)
• M40: 23,074,574 km (0.077 R)
• M41: 24,839,380 km (0.045 R)
• M42: 25,197,667 km (0.119 R)
• M43: 26,064,138 km (0.086 R)
• M44: 26,209,547 km (0.072 R)
• M45: 30,311,521 km (0.094 R)
• M46: 30,694,192 km (0.049 R)
• M47: 32,007,362 km (0.087 R)
• M48: 32,631,484 km (0.105 R)
• M49: 32,788,263 km (0.1 R)
• M50: 34,448,500 km (0.108 R)
• M51: 35,409,517 km (0.114 R)
• M52: 36,135,964 km (0.107 R)
• M53: 37,030,559 km (0.105 R)
• M54: 37,685,798 km (0.071 R)
• M55: 37,932,485 km (0.113 R)
• M56: 38,758,714 km (0.094 R)
• M57: 41,357,229 km (0.072 R)
• M58: 43,235,281 km (0.045 R)
• M59: 44,879,361 km (0.119 R)
• M60: 45,665,348 km (0.11 R)
• M61: 46,016,155 km (0.028 R)
• M62: 46,191,783 km (0.067 R)
• M63: 47,162,225 km (0.075 R)
• M64: 47,339,349 km (0.09 R)
• M65: 48,675,258 km (0.109 R)
• M66: 51,110,561 km (0.097 R)
• M67: 51,931,255 km (0.063 R)
• M68: 52,389,025 km (0.105 R)
• M69: 53,862,863 km (0.098 R)
• M70: 54,604,868 km (0.083 R)
• M71: 57,133,970 km (0.075 R)
• M72: 57,701,245 km (0.072 R)
• M73: 57,890,786 km (0.084 R)
• M74: 57,985,631 km (0.081 R)
• M75: 58,080,476 km (0.063 R)
• M76: 58,555,599 km (0.06 R)
• M77: 59,701,219 km (0.112 R)
• M78: 61,047,001 km (0.118 R)
• M79: 62,792,061 km (0.118 R)
• M80: 63,377,288 km (0.101 R)
• M81: 63,964,459 km (0.049 R)
• M82: 64,750,147 km (0.103 R)
• M83: 65,144,038 km (0.111 R)
• M84: 65,341,358 km (0.106 R)
• M85: 65,440,093 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.7

Radius: 3.9

Gravity: 59.09 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 18.03 AU - 21.03 AU

Year: 32174 Days

Day: 23.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 114,361,588 km

• M1: 52,060 km (0.076 R)
• M2: 396,434 km (0.105 R)
• M3: 1,523,056 km (0.117 R)
• M4: 1,728,603 km (0.1 R)
• M5: 2,396,408 km (0.041 R)
• M6: 2,538,676 km (0.108 R)
• M7: 2,831,439 km (0.035 R)
• M8: 4,105,714 km (0.095 R)
• M9: 4,162,262 km (0.078 R)
• M10: 4,859,986 km (0.03 R)
• M11: 5,100,539 km (0.048 R)
• M12: 7,640,562 km (0.066 R)
• M13: 9,515,771 km (0.038 R)
• M14: 11,285,963 km (0.102 R)
• M15: 11,365,100 km (0.076 R)
• M16: 11,844,411 km (0.053 R)
• M17: 11,924,895 km (0.096 R)
• M18: 13,996,078 km (0.098 R)
• M19: 14,595,666 km (0.1 R)
• M20: 17,349,613 km (0.103 R)
• M21: 17,532,721 km (0.115 R)
• M22: 18,644,532 km (0.109 R)
• M23: 19,114,569 km (0.109 R)
• M24: 19,779,082 km (0.031 R)
• M25: 20,354,585 km (0.105 R)
• M26: 21,718,918 km (0.046 R)
• M27: 23,112,422 km (0.1 R)
• M28: 24,227,525 km (0.081 R)
• M29: 24,637,273 km (0.037 R)
• M30: 24,843,120 km (0.08 R)
• M31: 24,946,193 km (0.1 R)
• M32: 25,049,415 km (0.071 R)
• M33: 25,463,802 km (0.06 R)
• M34: 26,720,424 km (0.113 R)
• M35: 27,037,721 km (0.074 R)
• M36: 27,462,728 km (0.068 R)
• M37: 28,427,186 km (0.08 R)
• M38: 29,839,539 km (0.079 R)
• M39: 30,609,520 km (0.096 R)
• M40: 32,619,217 km (0.1 R)
• M41: 33,412,236 km (0.088 R)
• M42: 34,901,782 km (0.117 R)
• M43: 35,017,271 km (0.06 R)
• M44: 35,829,139 km (0.075 R)
• M45: 46,167,997 km (0.104 R)
• M46: 47,185,412 km (0.066 R)
• M47: 49,501,187 km (0.052 R)
• M48: 50,151,041 km (0.087 R)
• M49: 50,281,340 km (0.102 R)
• M50: 51,065,532 km (0.032 R)
• M51: 51,327,777 km (0.118 R)
• M52: 56,260,318 km (0.1 R)
• M53: 56,531,240 km (0.065 R)
• M54: 57,074,430 km (0.032 R)
• M55: 58,439,660 km (0.065 R)
• M56: 58,576,841 km (0.057 R)
• M57: 60,507,701 km (0.119 R)
• M58: 60,924,182 km (0.119 R)
• M59: 61,063,308 km (0.078 R)
• M60: 61,620,410 km (0.069 R)
• M61: 62,179,308 km (0.111 R)
• M62: 62,459,355 km (0.086 R)
• M63: 65,425,432 km (0.077 R)
• M64: 66,281,281 km (0.089 R)
• M65: 67,572,012 km (0.084 R)
• M66: 68,148,263 km (0.12 R)
• M67: 68,437,136 km (0.112 R)
• M68: 68,581,648 km (0.109 R)
• M69: 70,615,730 km (0.103 R)
• M70: 71,640,176 km (0.067 R)
• M71: 73,112,219 km (0.112 R)
• M72: 73,407,825 km (0.12 R)
• M73: 76,685,664 km (0.065 R)
• M74: 78,040,272 km (0.115 R)
• M75: 81,231,644 km (0.11 R)
• M76: 82,458,496 km (0.081 R)
• M77: 83,382,712 km (0.093 R)
• M78: 83,537,097 km (0.054 R)
• M79: 83,691,631 km (0.061 R)
• M80: 83,846,166 km (0.103 R)
• M81: 84,620,335 km (0.046 R)
• M82: 85,552,629 km (0.062 R)
• M83: 87,427,090 km (0.092 R)
• M84: 87,584,018 km (0.095 R)
• M85: 88,055,102 km (0.088 R)
• M86: 90,264,363 km (0.065 R)
• M87: 91,057,830 km (0.067 R)
• M88: 95,382,256 km (0.066 R)
• M89: 95,543,672 km (0.118 R)
• M90: 96,514,263 km (0.07 R)
• M91: 101,910,557 km (0.109 R)
• M92: 102,240,720 km (0.047 R)
• M93: 105,061,687 km (0.1 R)
• M94: 106,900,544 km (0.086 R)
• M95: 112,992,618 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: 455 - 14,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit