🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.55 AU - 0.75 AU

Year: 183 Days

Day: 43.8 Hours

Environment

Temp: 244 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.22 AU - 1.44 AU

Year: 534 Days

Day: 17.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 102,655,966 km

• M1: 26,628 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.09 AU - 1.65 AU

Year: 558 Days

Day: 46.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 102,655,966 km

• M1: 1,086,829 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.39 AU - 4.79 AU

Year: 2881 Days

Day: 47.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,655,966 km

• M1: 1,710,652 km (0.108 R)

Asteroid Belt

Center: 4.56 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.6 AU - 5.44 AU

Year: 3917 Days

Day: 22 Hours

Environment

Temp: -130 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.35 AU - 6.07 AU

Year: 4141 Days

Day: 47.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,655,966 km

• M1: 216,319 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968

Radius: 5.5

Gravity: 32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 13.9 AU - 20.94 AU

Year: 25320 Days

Day: 23.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 102,655,966 km

• M1: 71,508 km (0.118 R)
• M2: 990,039 km (0.095 R)
• M3: 1,391,709 km (0.086 R)
• M4: 1,800,111 km (0.069 R)
• M5: 1,839,007 km (0.092 R)
• M6: 2,456,098 km (0.053 R)
• M7: 2,719,689 km (0.09 R)
• M8: 2,764,569 km (0.079 R)
• M9: 3,178,955 km (0.046 R)
• M10: 3,321,372 km (0.113 R)
• M11: 4,219,408 km (0.082 R)
• M12: 4,376,037 km (0.088 R)
• M13: 6,399,348 km (0.042 R)
• M14: 7,441,447 km (0.082 R)
• M15: 7,757,846 km (0.115 R)
• M16: 8,338,436 km (0.076 R)
• M17: 9,609,419 km (0.092 R)
• M18: 10,513,290 km (0.117 R)
• M19: 10,583,900 km (0.089 R)
• M20: 10,939,643 km (0.11 R)
• M21: 12,851,205 km (0.066 R)
• M22: 13,154,290 km (0.086 R)
• M23: 13,922,475 km (0.09 R)
• M24: 15,662,897 km (0.057 R)
• M25: 17,387,162 km (0.077 R)
• M26: 17,470,638 km (0.105 R)
• M27: 17,638,337 km (0.095 R)
• M28: 17,975,082 km (0.08 R)
• M29: 18,484,313 km (0.107 R)
• M30: 19,865,101 km (0.117 R)
• M31: 22,360,244 km (0.12 R)
• M32: 22,451,200 km (0.117 R)
• M33: 23,183,032 km (0.099 R)
• M34: 23,829,744 km (0.056 R)
• M35: 24,202,093 km (0.1 R)
• M36: 24,763,983 km (0.076 R)
• M37: 24,952,326 km (0.097 R)
• M38: 25,140,969 km (0.063 R)
• M39: 26,668,064 km (0.112 R)
• M40: 27,345,444 km (0.065 R)
• M41: 28,028,657 km (0.102 R)
• M42: 29,611,103 km (0.118 R)
• M43: 30,211,888 km (0.074 R)
• M44: 30,312,418 km (0.1 R)
• M45: 30,513,777 km (0.047 R)
• M46: 30,715,734 km (0.053 R)
• M47: 33,900,523 km (0.114 R)
• M48: 34,739,318 km (0.1 R)
• M49: 35,584,995 km (0.085 R)
• M50: 36,651,478 km (0.057 R)
• M51: 38,270,875 km (0.104 R)
• M52: 40,244,670 km (0.075 R)
• M53: 42,927,558 km (0.081 R)
• M54: 45,322,021 km (0.076 R)
• M55: 47,175,240 km (0.115 R)
• M56: 47,525,448 km (0.086 R)
• M57: 47,759,419 km (0.112 R)
• M58: 47,876,555 km (0.047 R)
• M59: 48,581,310 km (0.084 R)
• M60: 50,716,221 km (0.105 R)
• M61: 52,881,501 km (0.089 R)
• M62: 53,488,270 km (0.084 R)
• M63: 53,731,666 km (0.116 R)
• M64: 55,445,608 km (0.04 R)
• M65: 56,804,705 km (0.093 R)
• M66: 57,550,750 km (0.084 R)
• M67: 58,049,808 km (0.065 R)
• M68: 63,505,343 km (0.079 R)
• M69: 65,836,976 km (0.112 R)
• M70: 68,328,678 km (0.112 R)
• M71: 69,386,933 km (0.103 R)
• M72: 73,809,196 km (0.102 R)
• M73: 76,396,491 km (0.103 R)
• M74: 78,045,808 km (0.053 R)
• M75: 78,183,737 km (0.071 R)
• M76: 78,874,879 km (0.045 R)
• M77: 79,151,934 km (0.101 R)
• M78: 79,429,139 km (0.116 R)
• M79: 79,845,769 km (0.116 R)
• M80: 81,659,344 km (0.1 R)
• M81: 83,063,769 km (0.101 R)
• M82: 83,204,541 km (0.09 R)
• M83: 84,051,414 km (0.082 R)
• M84: 85,043,098 km (0.08 R)
• M85: 85,327,185 km (0.093 R)
• M86: 86,894,970 km (0.032 R)
• M87: 87,897,575 km (0.033 R)
• M88: 91,946,442 km (0.117 R)
• M89: 92,092,150 km (0.115 R)
• M90: 92,675,881 km (0.104 R)
• M91: 93,553,572 km (0.081 R)
• M92: 95,907,793 km (0.033 R)
• M93: 99,475,553 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.3

Radius: 3

Gravity: 78.7 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 17.83 AU - 21.89 AU

Year: 30822 Days

Day: 21 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,655,966 km

• M1: 63,280 km (0.076 R)
• M2: 84,972 km (0.077 R)
• M3: 139,874 km (0.114 R)
• M4: 327,619 km (0.085 R)
• M5: 372,200 km (0.041 R)
• M6: 442,959 km (0.073 R)
• M7: 544,087 km (0.113 R)
• M8: 1,184,666 km (0.082 R)
• M9: 2,716,099 km (0.112 R)
• M10: 2,807,952 km (0.103 R)
• M11: 3,528,864 km (0.113 R)
• M12: 4,303,033 km (0.076 R)
• M13: 4,356,589 km (0.085 R)
• M14: 4,958,721 km (0.088 R)
• M15: 5,184,015 km (0.054 R)
• M16: 6,543,411 km (0.046 R)
• M17: 6,604,896 km (0.059 R)
• M18: 6,666,530 km (0.034 R)
• M19: 7,743,784 km (0.056 R)
• M20: 8,004,982 km (0.045 R)
• M21: 8,070,805 km (0.106 R)
• M22: 9,983,414 km (0.101 R)
• M23: 10,843,751 km (0.096 R)
• M24: 11,356,573 km (0.112 R)
• M25: 11,952,271 km (0.076 R)
• M26: 14,036,319 km (0.073 R)
• M27: 14,115,606 km (0.108 R)
• M28: 14,594,619 km (0.115 R)
• M29: 16,229,275 km (0.063 R)
• M30: 17,407,657 km (0.113 R)
• M31: 19,050,391 km (0.116 R)
• M32: 19,845,504 km (0.076 R)
• M33: 20,112,985 km (0.095 R)
• M34: 20,561,479 km (0.117 R)
• M35: 22,573,421 km (0.101 R)
• M36: 24,075,533 km (0.08 R)
• M37: 24,265,523 km (0.076 R)
• M38: 25,803,538 km (0.061 R)
• M39: 26,486,303 km (0.098 R)
• M40: 27,076,167 km (0.12 R)
• M41: 27,769,853 km (0.086 R)
• M42: 28,069,048 km (0.086 R)
• M43: 29,073,598 km (0.114 R)
• M44: 30,090,116 km (0.053 R)
• M45: 36,973,563 km (0.109 R)
• M46: 38,739,117 km (0.076 R)
• M47: 38,961,868 km (0.075 R)
• M48: 40,193,956 km (0.104 R)
• M49: 40,758,239 km (0.053 R)
• M50: 41,211,521 km (0.062 R)
• M51: 45,131,284 km (0.089 R)
• M52: 47,016,516 km (0.105 R)
• M53: 47,135,297 km (0.089 R)
• M54: 48,687,225 km (0.079 R)
• M55: 51,229,342 km (0.116 R)
• M56: 51,596,006 km (0.029 R)
• M57: 52,578,116 km (0.115 R)
• M58: 54,935,031 km (0.1 R)
• M59: 55,060,095 km (0.098 R)
• M60: 57,579,921 km (0.099 R)
• M61: 59,366,120 km (0.101 R)
• M62: 60,523,858 km (0.103 R)
• M63: 61,429,673 km (0.059 R)
• M64: 61,819,076 km (0.089 R)
• M65: 63,910,305 km (0.095 R)
• M66: 64,041,801 km (0.096 R)
• M67: 64,305,094 km (0.1 R)
• M68: 66,690,132 km (0.117 R)
• M69: 67,491,528 km (0.057 R)
• M70: 69,644,242 km (0.104 R)
• M71: 69,779,478 km (0.039 R)
• M72: 73,190,010 km (0.073 R)
• M73: 75,123,563 km (0.069 R)
• M74: 75,957,272 km (0.082 R)
• M75: 76,375,398 km (0.1 R)
• M76: 84,317,549 km (0.12 R)
• M77: 85,039,358 km (0.105 R)
• M78: 85,183,870 km (0.097 R)
• M79: 86,053,183 km (0.048 R)
• M80: 86,925,488 km (0.071 R)
• M81: 87,508,621 km (0.04 R)
• M82: 88,678,775 km (0.112 R)
• M83: 89,265,797 km (0.083 R)
• M84: 89,706,962 km (0.07 R)
• M85: 91,330,547 km (0.081 R)
• M86: 91,775,152 km (0.095 R)
• M87: 94,008,349 km (0.039 R)
• M88: 94,157,797 km (0.108 R)
• M89: 94,307,395 km (0.118 R)
• M90: 94,457,143 km (0.111 R)
• M91: 95,807,712 km (0.099 R)
• M92: 97,164,715 km (0.114 R)
• M93: 97,467,202 km (0.072 R)
• M94: 99,440,547 km (0.083 R)
• M95: 100,508,526 km (0.109 R)
• M96: 102,656,004 km (0.063 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 12,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit