🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.51 AU - 0.55 AU

Year: 146 Days

Day: 14.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 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: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.83 AU - 0.95 AU

Year: 318 Days

Day: 19.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.27 AU - 1.73 AU

Year: 696 Days

Day: 26.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,458,716 km

• M1: 21,841 km (0.115 R)
• M2: 783,145 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.43 AU - 1.67 AU

Year: 731 Days

Day: 39.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,458,716 km

• M1: 1,091,915 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.4

Radius: 14

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.17 AU - 8.93 AU

Year: 7857 Days

Day: 8.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 61,458,716 km

• M1: 178,321 km (0.085 R)
• M2: 386,561 km (0.049 R)
• M3: 661,971 km (0.118 R)
• M4: 877,840 km (0.033 R)
• M5: 1,532,032 km (0.104 R)
• M6: 2,041,413 km (0.093 R)
• M7: 2,239,630 km (0.104 R)
• M8: 2,722,681 km (0.093 R)
• M9: 2,955,755 km (0.071 R)
• M10: 3,412,477 km (0.105 R)
• M11: 3,830,603 km (0.074 R)
• M12: 4,553,460 km (0.06 R)
• M13: 5,182,369 km (0.087 R)
• M14: 5,541,853 km (0.077 R)
• M15: 5,733,488 km (0.073 R)
• M16: 5,874,260 km (0.095 R)
• M17: 5,980,474 km (0.082 R)
• M18: 6,069,634 km (0.088 R)
• M19: 6,303,456 km (0.081 R)
• M20: 6,668,923 km (0.077 R)
• M21: 7,211,216 km (0.081 R)
• M22: 7,904,452 km (0.12 R)
• M23: 8,140,219 km (0.062 R)
• M24: 8,438,367 km (0.046 R)
• M25: 8,780,647 km (0.096 R)
• M26: 9,645,622 km (0.1 R)
• M27: 10,451,805 km (0.102 R)
• M28: 10,841,208 km (0.119 R)
• M29: 11,412,223 km (0.114 R)
• M30: 11,500,935 km (0.115 R)
• M31: 12,744,093 km (0.095 R)
• M32: 12,905,509 km (0.074 R)
• M33: 13,323,336 km (0.089 R)
• M34: 13,463,659 km (0.083 R)
• M35: 13,627,917 km (0.046 R)
• M36: 13,911,256 km (0.087 R)
• M37: 15,528,259 km (0.054 R)
• M38: 15,749,963 km (0.106 R)
• M39: 16,950,336 km (0.098 R)
• M40: 17,077,046 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.8

Radius: 6.1

Gravity: 16.44 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 10.91 AU - 13.37 AU

Year: 16021 Days

Day: 17.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,458,716 km

• M1: 191,784 km (0.106 R)
• M2: 387,608 km (0.083 R)
• M3: 489,185 km (0.027 R)
• M4: 580,889 km (0.113 R)
• M5: 678,426 km (0.059 R)
• M6: 824,434 km (0.119 R)
• M7: 1,346,530 km (0.087 R)
• M8: 1,808,788 km (0.082 R)
• M9: 1,953,449 km (0.04 R)
• M10: 2,012,540 km (0.074 R)
• M11: 2,072,080 km (0.113 R)
• M12: 2,223,623 km (0.101 R)
• M13: 2,347,490 km (0.089 R)
• M14: 2,602,105 km (0.094 R)
• M15: 3,382,557 km (0.109 R)
• M16: 3,669,935 km (0.065 R)
• M17: 4,115,886 km (0.082 R)
• M18: 4,191,882 km (0.037 R)
• M19: 4,268,326 km (0.104 R)
• M20: 4,500,502 km (0.1 R)
• M21: 4,816,453 km (0.052 R)
• M22: 4,856,396 km (0.101 R)
• M23: 6,281,315 km (0.028 R)
• M24: 6,368,830 km (0.084 R)
• M25: 6,501,075 km (0.117 R)
• M26: 7,359,168 km (0.116 R)
• M27: 7,405,244 km (0.099 R)
• M28: 7,730,919 km (0.11 R)
• M29: 8,013,958 km (0.116 R)
• M30: 8,156,674 km (0.117 R)
• M31: 8,589,910 km (0.063 R)
• M32: 8,784,836 km (0.077 R)
• M33: 9,730,893 km (0.111 R)
• M34: 10,241,620 km (0.057 R)
• M35: 10,604,395 km (0.114 R)
• M36: 10,971,358 km (0.078 R)
• M37: 11,182,890 km (0.115 R)
• M38: 11,342,361 km (0.05 R)
• M39: 11,933,871 km (0.104 R)
• M40: 12,480,352 km (0.102 R)
• M41: 13,090,711 km (0.064 R)
• M42: 13,427,755 km (0.033 R)
• M43: 14,283,006 km (0.05 R)
• M44: 15,450,318 km (0.06 R)
• M45: 16,952,132 km (0.094 R)
• M46: 17,937,383 km (0.074 R)
• M47: 19,004,465 km (0.05 R)
• M48: 20,350,846 km (0.046 R)
• M49: 20,480,696 km (0.11 R)
• M50: 20,610,847 km (0.098 R)
• M51: 20,806,521 km (0.103 R)
• M52: 21,860,438 km (0.098 R)
• M53: 22,327,033 km (0.088 R)
• M54: 23,405,784 km (0.104 R)
• M55: 23,951,517 km (0.031 R)
• M56: 24,570,403 km (0.113 R)
• M57: 24,639,517 km (0.091 R)
• M58: 26,246,498 km (0.055 R)
• M59: 26,742,265 km (0.092 R)
• M60: 26,884,533 km (0.1 R)
• M61: 29,194,024 km (0.12 R)
• M62: 29,413,784 km (0.118 R)
• M63: 29,487,236 km (0.106 R)
• M64: 31,416,151 km (0.113 R)
• M65: 33,845,770 km (0.09 R)
• M66: 34,076,749 km (0.046 R)
• M67: 35,083,094 km (0.107 R)
• M68: 36,020,774 km (0.106 R)
• M69: 36,650,431 km (0.105 R)
• M70: 36,966,681 km (0.088 R)
• M71: 37,283,829 km (0.109 R)
• M72: 37,363,265 km (0.085 R)
• M73: 38,000,552 km (0.106 R)
• M74: 38,320,691 km (0.11 R)
• M75: 38,641,579 km (0.1 R)
• M76: 39,043,997 km (0.118 R)
• M77: 39,447,762 km (0.063 R)
• M78: 39,528,694 km (0.118 R)
• M79: 39,690,709 km (0.106 R)
• M80: 40,015,486 km (0.091 R)
• M81: 40,422,541 km (0.082 R)
• M82: 42,977,374 km (0.119 R)
• M83: 43,477,779 km (0.069 R)
• M84: 48,500,826 km (0.073 R)
• M85: 49,195,858 km (0.115 R)
• M86: 51,477,525 km (0.11 R)
• M87: 53,524,622 km (0.108 R)
• M88: 53,793,599 km (0.087 R)
• M89: 54,422,808 km (0.117 R)
• M90: 54,783,638 km (0.116 R)
• M91: 56,964,476 km (0.051 R)
• M92: 57,514,098 km (0.094 R)
• M93: 59,173,587 km (0.036 R)
• M94: 60,381,889 km (0.077 R)
• M95: 61,316,726 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.1

Radius: 6.7

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 12.48 AU - 13.54 AU

Year: 17773 Days

Day: 24.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,458,716 km

• M1: 256,860 km (0.087 R)
• M2: 556,055 km (0.107 R)
• M3: 669,151 km (0.066 R)
• M4: 728,691 km (0.075 R)
• M5: 1,007,990 km (0.096 R)
• M6: 1,123,929 km (0.116 R)
• M7: 1,171,651 km (0.098 R)
• M8: 1,318,855 km (0.054 R)
• M9: 1,524,552 km (0.091 R)
• M10: 2,201,482 km (0.097 R)
• M11: 2,539,573 km (0.089 R)
• M12: 3,367,448 km (0.111 R)
• M13: 4,499,605 km (0.087 R)
• M14: 4,576,498 km (0.075 R)
• M15: 4,770,377 km (0.069 R)
• M16: 5,166,362 km (0.092 R)
• M17: 5,409,010 km (0.104 R)
• M18: 5,490,840 km (0.068 R)
• M19: 5,821,751 km (0.096 R)
• M20: 6,031,936 km (0.027 R)
• M21: 6,074,272 km (0.111 R)
• M22: 6,201,879 km (0.034 R)
• M23: 6,721,283 km (0.116 R)
• M24: 6,765,115 km (0.108 R)
• M25: 7,663,301 km (0.102 R)
• M26: 8,408,597 km (0.088 R)
• M27: 9,618,844 km (0.117 R)
• M28: 9,967,257 km (0.095 R)
• M29: 10,168,317 km (0.101 R)
• M30: 10,320,009 km (0.067 R)
• M31: 12,412,584 km (0.114 R)
• M32: 12,846,418 km (0.041 R)
• M33: 13,451,093 km (0.103 R)
• M34: 13,617,595 km (0.106 R)
• M35: 15,146,784 km (0.06 R)
• M36: 15,320,019 km (0.083 R)
• M37: 19,044,707 km (0.042 R)
• M38: 19,419,300 km (0.108 R)
• M39: 19,796,286 km (0.069 R)
• M40: 20,239,395 km (0.028 R)
• M41: 21,717,721 km (0.069 R)
• M42: 22,043,695 km (0.078 R)
• M43: 23,630,779 km (0.045 R)
• M44: 23,966,177 km (0.106 R)
• M45: 24,709,230 km (0.119 R)
• M46: 24,913,281 km (0.103 R)
• M47: 25,322,880 km (0.049 R)
• M48: 25,941,617 km (0.075 R)
• M49: 26,774,129 km (0.111 R)
• M50: 26,983,716 km (0.105 R)
• M51: 27,615,468 km (0.059 R)
• M52: 28,465,483 km (0.116 R)
• M53: 28,536,691 km (0.096 R)
• M54: 28,893,782 km (0.095 R)
• M55: 29,756,662 km (0.1 R)
• M56: 30,627,920 km (0.112 R)
• M57: 31,433,953 km (0.086 R)
• M58: 32,172,668 km (0.067 R)
• M59: 33,066,814 km (0.11 R)
• M60: 34,195,829 km (0.114 R)
• M61: 34,271,675 km (0.118 R)
• M62: 34,499,064 km (0.104 R)
• M63: 34,651,056 km (0.106 R)
• M64: 36,182,788 km (0.075 R)
• M65: 36,414,366 km (0.117 R)
• M66: 36,646,542 km (0.105 R)
• M67: 36,801,525 km (0.101 R)
• M68: 36,879,166 km (0.095 R)
• M69: 37,267,971 km (0.107 R)
• M70: 37,971,231 km (0.091 R)
• M71: 38,128,159 km (0.052 R)
• M72: 40,988,769 km (0.112 R)
• M73: 41,069,253 km (0.077 R)
• M74: 41,391,487 km (0.113 R)
• M75: 43,261,011 km (0.083 R)
• M76: 45,823,922 km (0.107 R)
• M77: 46,325,673 km (0.078 R)
• M78: 47,926,371 km (0.115 R)
• M79: 48,605,844 km (0.098 R)
• M80: 48,776,236 km (0.111 R)
• M81: 49,202,889 km (0.09 R)
• M82: 50,835,900 km (0.113 R)
• M83: 51,528,837 km (0.07 R)
• M84: 51,963,419 km (0.09 R)
• M85: 52,573,928 km (0.058 R)
• M86: 55,039,600 km (0.067 R)
• M87: 55,306,034 km (0.096 R)
• M88: 56,107,878 km (0.1 R)
• M89: 57,362,855 km (0.056 R)
• M90: 58,899,075 km (0.117 R)
• M91: 58,989,881 km (0.116 R)
• M92: 59,626,719 km (0.061 R)
• M93: 59,717,824 km (0.114 R)
• M94: 60,357,206 km (0.058 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 12,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit