🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.68 AU - 1.02 AU

Year: 294 Days

Day: 29.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,538,753 km

• M1: 858,243 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.75 AU - 1.09 AU

Year: 331 Days

Day: 20.7 Hours

Environment

Temp: 33 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.69 AU - 2.01 AU

Year: 943 Days

Day: 32.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.95 AU - 2.95 AU

Year: 1437 Days

Day: 19.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.17 AU - 4.11 AU

Year: 2602 Days

Day: 46 Hours

Environment

Temp: -118 °C

Axial Tilt: 101.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.4

Radius: 12.9

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.97 AU - 11.37 AU

Year: 13990 Days

Day: 7.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 79,538,753 km

• M1: 942,915 km (0.108 R)
• M2: 1,225,356 km (0.116 R)
• M3: 1,738,926 km (0.073 R)
• M4: 1,844,243 km (0.086 R)
• M5: 2,033,633 km (0.117 R)
• M6: 2,116,959 km (0.095 R)
• M7: 2,641,001 km (0.081 R)
• M8: 3,108,345 km (0.042 R)
• M9: 3,601,868 km (0.106 R)
• M10: 3,875,183 km (0.047 R)
• M11: 4,014,608 km (0.099 R)
• M12: 4,190,984 km (0.101 R)
• M13: 5,226,800 km (0.096 R)
• M14: 5,381,035 km (0.062 R)
• M15: 5,615,455 km (0.075 R)
• M16: 5,773,580 km (0.112 R)
• M17: 5,933,201 km (0.097 R)
• M18: 7,262,378 km (0.107 R)
• M19: 7,740,044 km (0.088 R)
• M20: 8,049,413 km (0.083 R)
• M21: 8,138,573 km (0.051 R)
• M22: 9,187,404 km (0.073 R)
• M23: 10,230,101 km (0.119 R)
• M24: 10,326,741 km (0.049 R)
• M25: 11,111,083 km (0.093 R)
• M26: 12,016,449 km (0.089 R)
• M27: 12,426,347 km (0.057 R)
• M28: 13,471,438 km (0.092 R)
• M29: 15,312,090 km (0.086 R)
• M30: 15,422,942 km (0.083 R)
• M31: 16,036,742 km (0.077 R)
• M32: 16,149,090 km (0.032 R)
• M33: 16,829,461 km (0.106 R)
• M34: 18,571,080 km (0.086 R)
• M35: 19,523,270 km (0.048 R)
• M36: 20,430,282 km (0.111 R)
• M37: 21,289,273 km (0.092 R)
• M38: 22,789,141 km (0.11 R)
• M39: 22,979,131 km (0.107 R)
• M40: 23,743,875 km (0.1 R)
• M41: 24,065,061 km (0.095 R)
• M42: 24,646,848 km (0.098 R)
• M43: 26,353,311 km (0.092 R)
• M44: 26,486,153 km (0.077 R)
• M45: 27,624,294 km (0.091 R)
• M46: 28,165,390 km (0.055 R)
• M47: 28,301,224 km (0.112 R)
• M48: 28,437,358 km (0.07 R)
• M49: 28,573,642 km (0.042 R)
• M50: 29,533,612 km (0.097 R)
• M51: 30,156,388 km (0.086 R)
• M52: 32,619,068 km (0.115 R)
• M53: 33,622,121 km (0.052 R)
• M54: 35,072,772 km (0.063 R)
• M55: 35,365,236 km (0.11 R)
• M56: 38,259,955 km (0.104 R)
• M57: 38,938,830 km (0.118 R)
• M58: 39,165,919 km (0.082 R)
• M59: 39,317,612 km (0.054 R)
• M60: 39,850,030 km (0.096 R)
• M61: 42,391,848 km (0.061 R)
• M62: 43,486,156 km (0.117 R)
• M63: 44,036,676 km (0.111 R)
• M64: 45,065,311 km (0.095 R)
• M65: 47,630,915 km (0.116 R)
• M66: 49,586,009 km (0.115 R)
• M67: 51,235,326 km (0.08 R)
• M68: 51,484,257 km (0.086 R)
• M69: 51,567,284 km (0.1 R)
• M70: 51,733,636 km (0.074 R)
• M71: 51,816,813 km (0.103 R)
• M72: 51,983,315 km (0.08 R)
• M73: 52,150,117 km (0.075 R)
• M74: 52,567,645 km (0.116 R)
• M75: 52,986,369 km (0.118 R)
• M76: 53,406,141 km (0.1 R)
• M77: 53,827,109 km (0.069 R)
• M78: 54,249,125 km (0.063 R)
• M79: 55,521,754 km (0.106 R)
• M80: 56,033,528 km (0.089 R)
• M81: 56,718,387 km (0.037 R)
• M82: 57,233,901 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.9

Radius: 7.4

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 11.58 AU - 14.02 AU

Year: 17161 Days

Day: 18.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,538,753 km

• M1: 108,159 km (0.097 R)
• M2: 190,139 km (0.114 R)
• M3: 263,292 km (0.097 R)
• M4: 379,979 km (0.108 R)
• M5: 456,872 km (0.118 R)
• M6: 1,156,392 km (0.091 R)
• M7: 1,306,289 km (0.076 R)
• M8: 1,462,768 km (0.051 R)
• M9: 1,606,980 km (0.079 R)
• M10: 2,007,603 km (0.079 R)
• M11: 2,107,535 km (0.087 R)
• M12: 2,375,165 km (0.089 R)
• M13: 2,697,399 km (0.082 R)
• M14: 2,830,242 km (0.078 R)
• M15: 3,056,584 km (0.097 R)
• M16: 3,148,736 km (0.114 R)
• M17: 3,265,123 km (0.108 R)
• M18: 3,599,026 km (0.113 R)
• M19: 3,720,948 km (0.117 R)
• M20: 3,869,050 km (0.106 R)
• M21: 4,533,264 km (0.105 R)
• M22: 4,665,060 km (0.11 R)
• M23: 4,824,831 km (0.055 R)
• M24: 5,040,700 km (0.09 R)
• M25: 5,149,907 km (0.055 R)
• M26: 5,482,164 km (0.082 R)
• M27: 5,538,113 km (0.107 R)
• M28: 5,878,448 km (0.12 R)
• M29: 5,935,894 km (0.108 R)
• M30: 6,284,158 km (0.099 R)
• M31: 6,372,271 km (0.09 R)
• M32: 6,668,923 km (0.074 R)
• M33: 8,154,879 km (0.084 R)
• M34: 8,639,576 km (0.073 R)
• M35: 9,033,916 km (0.036 R)
• M36: 9,100,338 km (0.086 R)
• M37: 9,535,368 km (0.078 R)
• M38: 10,704,924 km (0.098 R)
• M39: 11,164,040 km (0.049 R)
• M40: 11,235,249 km (0.067 R)
• M41: 11,846,506 km (0.04 R)
• M42: 12,064,919 km (0.104 R)
• M43: 12,431,733 km (0.084 R)
• M44: 13,176,431 km (0.105 R)
• M45: 13,327,076 km (0.086 R)
• M46: 13,897,343 km (0.065 R)
• M47: 14,591,926 km (0.054 R)
• M48: 14,826,047 km (0.085 R)
• M49: 15,061,364 km (0.111 R)
• M50: 15,655,118 km (0.067 R)
• M51: 15,974,958 km (0.082 R)
• M52: 17,523,147 km (0.09 R)
• M53: 17,688,901 km (0.073 R)
• M54: 18,105,531 km (0.053 R)
• M55: 18,189,306 km (0.106 R)
• M56: 18,483,266 km (0.088 R)
• M57: 19,075,972 km (0.083 R)
• M58: 19,203,879 km (0.075 R)
• M59: 19,546,159 km (0.113 R)
• M60: 19,718,047 km (0.118 R)
• M61: 19,847,299 km (0.118 R)
• M62: 20,410,685 km (0.069 R)
• M63: 20,672,481 km (0.078 R)
• M64: 21,864,327 km (0.059 R)
• M65: 22,176,987 km (0.068 R)
• M66: 22,401,234 km (0.06 R)
• M67: 23,396,658 km (0.089 R)
• M68: 24,591,646 km (0.11 R)
• M69: 25,196,470 km (0.106 R)
• M70: 25,900,627 km (0.086 R)
• M71: 26,849,377 km (0.078 R)
• M72: 26,897,099 km (0.113 R)
• M73: 27,040,563 km (0.064 R)
• M74: 27,520,323 km (0.104 R)
• M75: 28,099,716 km (0.105 R)
• M76: 28,196,655 km (0.117 R)
• M77: 28,439,602 km (0.06 R)
• M78: 28,683,148 km (0.105 R)
• M79: 29,074,496 km (0.044 R)
• M80: 29,319,836 km (0.101 R)
• M81: 29,516,707 km (0.072 R)
• M82: 30,407,712 km (0.09 R)
• M83: 30,656,942 km (0.065 R)
• M84: 30,706,758 km (0.116 R)
• M85: 32,114,923 km (0.074 R)
• M86: 32,165,637 km (0.108 R)
• M87: 32,216,350 km (0.062 R)
• M88: 32,724,983 km (0.073 R)
• M89: 32,827,009 km (0.109 R)
• M90: 33,133,684 km (0.095 R)
• M91: 33,904,712 km (0.096 R)
• M92: 34,266,439 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.2

Radius: 8

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 14.63 AU - 15.89 AU

Year: 22339 Days

Day: 15 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,538,753 km

• M1: 394,789 km (0.081 R)
• M2: 512,223 km (0.097 R)
• M3: 619,634 km (0.088 R)
• M4: 711,338 km (0.099 R)
• M5: 1,068,727 km (0.075 R)
• M6: 1,355,656 km (0.069 R)
• M7: 1,508,096 km (0.102 R)
• M8: 1,602,343 km (0.087 R)
• M9: 1,666,371 km (0.08 R)
• M10: 1,731,147 km (0.109 R)
• M11: 1,930,860 km (0.038 R)
• M12: 2,388,928 km (0.053 R)
• M13: 4,760,653 km (0.07 R)
• M14: 4,947,202 km (0.108 R)
• M15: 5,041,299 km (0.085 R)
• M16: 5,766,100 km (0.025 R)
• M17: 6,730,558 km (0.099 R)
• M18: 6,939,995 km (0.112 R)
• M19: 7,689,779 km (0.084 R)
• M20: 7,908,641 km (0.08 R)
• M21: 8,240,898 km (0.076 R)
• M22: 9,265,045 km (0.103 R)
• M23: 9,674,046 km (0.079 R)
• M24: 10,148,869 km (0.066 R)
• M25: 10,208,708 km (0.073 R)
• M26: 10,691,909 km (0.09 R)
• M27: 10,936,352 km (0.08 R)
• M28: 11,244,524 km (0.078 R)
• M29: 11,618,070 km (0.07 R)
• M30: 14,210,751 km (0.1 R)
• M31: 15,158,902 km (0.115 R)
• M32: 16,407,595 km (0.095 R)
• M33: 16,973,225 km (0.03 R)
• M34: 17,401,524 km (0.038 R)
• M35: 17,617,094 km (0.111 R)
• M36: 17,689,051 km (0.04 R)
• M37: 18,123,483 km (0.034 R)
• M38: 18,269,042 km (0.116 R)
• M39: 18,414,899 km (0.047 R)
• M40: 18,634,509 km (0.073 R)
• M41: 18,855,016 km (0.061 R)
• M42: 20,802,182 km (0.101 R)
• M43: 21,183,806 km (0.107 R)
• M44: 21,490,931 km (0.112 R)
• M45: 22,655,401 km (0.118 R)
• M46: 22,812,179 km (0.114 R)
• M47: 24,722,095 km (0.114 R)
• M48: 25,777,807 km (0.078 R)
• M49: 27,097,261 km (0.069 R)
• M50: 27,514,190 km (0.094 R)
• M51: 31,272,836 km (0.093 R)
• M52: 32,237,294 km (0.094 R)
• M53: 33,568,266 km (0.112 R)
• M54: 33,747,036 km (0.072 R)
• M55: 35,098,353 km (0.111 R)
• M56: 35,370,621 km (0.114 R)
• M57: 36,743,032 km (0.031 R)
• M58: 37,204,242 km (0.056 R)
• M59: 37,574,647 km (0.059 R)
• M60: 38,693,340 km (0.111 R)
• M61: 39,728,258 km (0.107 R)
• M62: 40,963,188 km (0.085 R)
• M63: 42,984,555 km (0.098 R)
• M64: 43,275,971 km (0.112 R)
• M65: 43,567,986 km (0.08 R)
• M66: 44,841,064 km (0.027 R)
• M67: 45,927,893 km (0.03 R)
• M68: 46,923,467 km (0.103 R)
• M69: 47,023,398 km (0.12 R)
• M70: 48,228,259 km (0.087 R)
• M71: 48,733,302 km (0.084 R)
• M72: 49,850,498 km (0.034 R)
• M73: 53,148,234 km (0.097 R)
• M74: 55,773,228 km (0.11 R)
• M75: 58,655,380 km (0.115 R)
• M76: 59,086,372 km (0.111 R)
• M77: 59,951,795 km (0.073 R)
• M78: 60,930,315 km (0.096 R)
• M79: 62,352,991 km (0.117 R)
• M80: 62,903,062 km (0.092 R)
• M81: 63,123,570 km (0.107 R)
• M82: 63,454,779 km (0.07 R)
• M83: 66,911,088 km (0.087 R)
• M84: 67,925,960 km (0.107 R)
• M85: 68,945,919 km (0.115 R)
• M86: 72,960,228 km (0.054 R)
• M87: 73,076,017 km (0.105 R)
• M88: 74,703,642 km (0.04 R)
• M89: 75,287,821 km (0.098 R)
• M90: 75,404,956 km (0.052 R)
• M91: 75,756,362 km (0.055 R)
• M92: 77,167,518 km (0.055 R)
• M93: 78,706,133 km (0.116 R)
• M94: 78,824,913 km (0.097 R)
• M95: 79,538,794 km (0.099 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 10,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit