🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.59 AU - 0.83 AU

Year: 229 Days

Day: 45.7 Hours

Environment

Temp: 129 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.55 AU - 0.89 AU

Year: 234 Days

Day: 15.5 Hours

Environment

Temp: 116 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.63 AU - 0.99 AU

Year: 279 Days

Day: 13.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.72 AU - 1.82 AU

Year: 902 Days

Day: 17.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,218,932 km

• M1: 740,210 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.87 AU - 1.87 AU

Year: 979 Days

Day: 43.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.9 AU - 2.9 AU

Year: 1424 Days

Day: 47.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.56 AU - 4.02 AU

Year: 2825 Days

Day: 32.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,218,932 km

• M1: 106,065 km (0.117 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.66 AU - 4.08 AU

Year: 2915 Days

Day: 33.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135

Radius: 5.3

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 14.08 AU - 17.42 AU

Year: 23933 Days

Day: 21.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 109,218,932 km

• M1: 228,586 km (0.054 R)
• M2: 287,078 km (0.077 R)
• M3: 351,256 km (0.079 R)
• M4: 420,669 km (0.087 R)
• M5: 494,870 km (0.112 R)
• M6: 606,470 km (0.052 R)
• M7: 744,249 km (0.067 R)
• M8: 1,236,277 km (0.07 R)
• M9: 1,367,025 km (0.107 R)
• M10: 1,456,784 km (0.108 R)
• M11: 1,618,499 km (0.088 R)
• M12: 1,761,814 km (0.12 R)
• M13: 2,060,561 km (0.077 R)
• M14: 2,375,165 km (0.086 R)
• M15: 2,483,474 km (0.102 R)
• M16: 3,107,447 km (0.108 R)
• M17: 3,467,379 km (0.108 R)
• M18: 4,324,874 km (0.088 R)
• M19: 4,424,058 km (0.076 R)
• M20: 4,624,669 km (0.036 R)
• M21: 5,069,573 km (0.096 R)
• M22: 5,743,960 km (0.052 R)
• M23: 7,058,626 km (0.114 R)
• M24: 7,769,365 km (0.05 R)
• M25: 8,296,848 km (0.095 R)
• M26: 8,710,486 km (0.086 R)
• M27: 9,173,042 km (0.078 R)
• M28: 10,386,431 km (0.081 R)
• M29: 11,147,435 km (0.113 R)
• M30: 11,329,047 km (0.075 R)
• M31: 11,787,564 km (0.069 R)
• M32: 11,880,016 km (0.109 R)
• M33: 12,112,042 km (0.034 R)
• M34: 13,826,882 km (0.106 R)
• M35: 13,973,189 km (0.105 R)
• M36: 14,120,094 km (0.107 R)
• M37: 14,415,251 km (0.054 R)
• M38: 14,712,352 km (0.084 R)
• M39: 14,911,766 km (0.109 R)
• M40: 15,717,650 km (0.107 R)
• M41: 16,382,912 km (0.06 R)
• M42: 16,641,267 km (0.102 R)
• M43: 17,529,579 km (0.116 R)
• M44: 17,740,811 km (0.112 R)
• M45: 17,952,941 km (0.108 R)
• M46: 18,594,267 km (0.119 R)
• M47: 18,647,973 km (0.101 R)
• M48: 18,755,833 km (0.101 R)
• M49: 18,917,698 km (0.085 R)
• M50: 19,026,007 km (0.056 R)
• M51: 19,134,465 km (0.104 R)
• M52: 19,297,527 km (0.085 R)
• M53: 20,064,515 km (0.096 R)
• M54: 20,785,577 km (0.031 R)
• M55: 21,289,871 km (0.104 R)
• M56: 21,968,298 km (0.089 R)
• M57: 23,114,965 km (0.106 R)
• M58: 23,695,555 km (0.097 R)
• M59: 23,812,241 km (0.046 R)
• M60: 24,870,945 km (0.063 R)
• M61: 25,286,827 km (0.076 R)
• M62: 25,346,517 km (0.065 R)
• M63: 25,406,057 km (0.117 R)
• M64: 25,645,114 km (0.038 R)
• M65: 25,884,920 km (0.067 R)
• M66: 27,645,687 km (0.105 R)
• M67: 28,261,731 km (0.093 R)
• M68: 28,695,714 km (0.094 R)
• M69: 29,007,027 km (0.1 R)
• M70: 29,947,549 km (0.114 R)
• M71: 30,643,777 km (0.09 R)
• M72: 31,409,270 km (0.111 R)
• M73: 31,794,335 km (0.088 R)
• M74: 32,310,298 km (0.027 R)
• M75: 33,874,493 km (0.103 R)
• M76: 34,269,431 km (0.114 R)
• M77: 35,329,931 km (0.118 R)
• M78: 35,463,222 km (0.057 R)
• M79: 36,199,543 km (0.083 R)
• M80: 39,194,642 km (0.087 R)
• M81: 40,861,462 km (0.109 R)
• M82: 41,844,469 km (0.083 R)
• M83: 43,119,791 km (0.102 R)
• M84: 43,333,566 km (0.079 R)
• M85: 44,479,636 km (0.1 R)
• M86: 44,623,549 km (0.054 R)
• M87: 44,839,867 km (0.116 R)
• M88: 44,911,974 km (0.074 R)
• M89: 45,273,402 km (0.118 R)
• M90: 47,608,924 km (0.095 R)
• M91: 47,977,384 km (0.1 R)
• M92: 48,865,546 km (0.071 R)
• M93: 49,162,797 km (0.112 R)
• M94: 49,386,147 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.1

Radius: 3.7

Gravity: 58.59 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 14.73 AU - 23.33 AU

Year: 31785 Days

Day: 23.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 109,218,932 km

• M1: 124,166 km (0.095 R)
• M2: 267,032 km (0.065 R)
• M3: 503,696 km (0.117 R)
• M4: 613,351 km (0.077 R)
• M5: 670,946 km (0.064 R)
• M6: 1,492,837 km (0.088 R)
• M7: 1,897,051 km (0.055 R)
• M8: 2,516,386 km (0.049 R)
• M9: 2,703,832 km (0.083 R)
• M10: 2,847,595 km (0.099 R)
• M11: 2,993,753 km (0.088 R)
• M12: 3,092,487 km (0.118 R)
• M13: 3,142,303 km (0.116 R)
• M14: 3,867,105 km (0.104 R)
• M15: 4,471,331 km (0.102 R)
• M16: 5,703,718 km (0.075 R)
• M17: 5,949,657 km (0.065 R)
• M18: 6,388,427 km (0.083 R)
• M19: 6,902,446 km (0.045 R)
• M20: 8,592,602 km (0.083 R)
• M21: 9,087,622 km (0.096 R)
• M22: 9,159,130 km (0.034 R)
• M23: 9,519,212 km (0.095 R)
• M24: 10,552,185 km (0.093 R)
• M25: 11,775,447 km (0.091 R)
• M26: 11,931,477 km (0.084 R)
• M27: 12,483,045 km (0.102 R)
• M28: 12,562,481 km (0.071 R)
• M29: 13,610,863 km (0.088 R)
• M30: 14,519,521 km (0.042 R)
• M31: 16,048,261 km (0.117 R)
• M32: 16,221,346 km (0.101 R)
• M33: 17,805,887 km (0.061 R)
• M34: 18,525,752 km (0.078 R)
• M35: 19,163,487 km (0.081 R)
• M36: 24,318,480 km (0.098 R)
• M37: 25,016,205 km (0.089 R)
• M38: 25,720,512 km (0.057 R)
• M39: 27,354,719 km (0.118 R)
• M40: 27,457,941 km (0.055 R)
• M41: 27,561,313 km (0.065 R)
• M42: 27,768,506 km (0.107 R)
• M43: 27,872,178 km (0.084 R)
• M44: 29,022,137 km (0.081 R)
• M45: 29,868,112 km (0.054 R)
• M46: 30,080,841 km (0.084 R)
• M47: 31,475,990 km (0.103 R)
• M48: 35,111,069 km (0.067 R)
• M49: 36,351,834 km (0.067 R)
• M50: 36,806,611 km (0.055 R)
• M51: 36,920,605 km (0.087 R)
• M52: 37,606,960 km (0.057 R)
• M53: 38,297,653 km (0.074 R)
• M54: 38,528,782 km (0.069 R)
• M55: 41,575,193 km (0.079 R)
• M56: 43,367,675 km (0.087 R)
• M57: 44,819,821 km (0.099 R)
• M58: 48,643,992 km (0.104 R)
• M59: 50,658,177 km (0.056 R)
• M60: 57,389,782 km (0.09 R)
• M61: 58,982,700 km (0.091 R)
• M62: 59,784,545 km (0.105 R)
• M63: 62,075,936 km (0.083 R)
• M64: 63,300,544 km (0.103 R)
• M65: 64,945,971 km (0.072 R)
• M66: 66,050,601 km (0.051 R)
• M67: 69,260,822 km (0.077 R)
• M68: 69,683,436 km (0.1 R)
• M69: 72,378,891 km (0.058 R)
• M70: 73,237,134 km (0.098 R)
• M71: 74,386,644 km (0.031 R)
• M72: 74,674,919 km (0.1 R)
• M73: 75,977,019 km (0.057 R)
• M74: 77,432,606 km (0.027 R)
• M75: 77,871,077 km (0.113 R)
• M76: 82,748,117 km (0.063 R)
• M77: 84,997,471 km (0.037 R)
• M78: 86,508,110 km (0.093 R)
• M79: 86,811,196 km (0.085 R)
• M80: 88,332,606 km (0.056 R)
• M81: 90,169,668 km (0.084 R)
• M82: 90,323,305 km (0.099 R)
• M83: 91,710,227 km (0.113 R)
• M84: 92,019,445 km (0.064 R)
• M85: 92,948,897 km (0.069 R)
• M86: 93,104,180 km (0.076 R)
• M87: 96,383,814 km (0.085 R)
• M88: 101,773,376 km (0.109 R)
• M89: 101,933,296 km (0.118 R)
• M90: 103,055,580 km (0.091 R)
• M91: 103,376,916 km (0.053 R)
• M92: 104,827,417 km (0.059 R)
• M93: 104,988,982 km (0.107 R)
• M94: 105,474,278 km (0.081 R)
• M95: 105,798,157 km (0.068 R)
• M96: 107,585,403 km (0.106 R)
• M97: 108,564,521 km (0.066 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 10,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit