🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.55 AU - 0.79 AU

Year: 201 Days

Day: 41.6 Hours

Environment

Temp: 122 °C

Axial Tilt: 156.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,007,697 km

• M1: 50,414 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.89 AU - 1.25 AU

Year: 406 Days

Day: 27.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.56 AU - 1.86 AU

Year: 821 Days

Day: 17.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,007,697 km

• M1: 343,178 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.73 AU - 2.05 AU

Year: 954 Days

Day: 41.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.62 AU - 2.38 AU

Year: 1038 Days

Day: 32.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,007,697 km

• M1: 684,111 km (0.107 R)

Asteroid Belt

Center: 4.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.5

Radius: 10.5

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.5 AU - 7.32 AU

Year: 6668 Days

Day: 10.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,007,697 km

• M1: 149,448 km (0.106 R)
• M2: 220,507 km (0.113 R)
• M3: 341,382 km (0.096 R)
• M4: 570,716 km (0.081 R)
• M5: 787,483 km (0.054 R)
• M6: 1,014,423 km (0.117 R)
• M7: 1,610,870 km (0.071 R)
• M8: 1,775,278 km (0.082 R)
• M9: 2,370,827 km (0.117 R)
• M10: 2,487,663 km (0.102 R)
• M11: 2,849,989 km (0.06 R)
• M12: 2,974,454 km (0.088 R)
• M13: 3,705,390 km (0.065 R)
• M14: 4,119,177 km (0.115 R)
• M15: 4,460,859 km (0.1 R)
• M16: 4,841,585 km (0.112 R)
• M17: 5,603,039 km (0.097 R)
• M18: 5,822,948 km (0.107 R)
• M19: 6,631,524 km (0.09 R)
• M20: 6,998,637 km (0.072 R)
• M21: 8,139,022 km (0.067 R)
• M22: 8,567,919 km (0.11 R)
• M23: 8,748,932 km (0.079 R)
• M24: 9,114,549 km (0.07 R)
• M25: 9,410,753 km (0.1 R)
• M26: 9,560,052 km (0.052 R)
• M27: 9,672,550 km (0.117 R)
• M28: 10,279,767 km (0.114 R)
• M29: 10,588,088 km (0.038 R)
• M30: 10,977,791 km (0.114 R)
• M31: 12,337,785 km (0.057 R)
• M32: 12,419,466 km (0.1 R)
• M33: 12,665,554 km (0.117 R)
• M34: 13,204,106 km (0.101 R)
• M35: 15,125,990 km (0.118 R)
• M36: 15,609,042 km (0.078 R)
• M37: 15,697,305 km (0.096 R)
• M38: 16,545,076 km (0.047 R)
• M39: 16,635,283 km (0.103 R)
• M40: 16,906,504 km (0.099 R)
• M41: 17,270,625 km (0.104 R)
• M42: 18,285,049 km (0.101 R)
• M43: 18,752,542 km (0.1 R)
• M44: 18,846,489 km (0.071 R)
• M45: 19,176,502 km (0.092 R)
• M46: 19,271,198 km (0.099 R)
• M47: 19,461,037 km (0.098 R)
• M48: 19,890,383 km (0.066 R)
• M49: 19,986,276 km (0.065 R)
• M50: 20,661,560 km (0.06 R)
• M51: 21,491,529 km (0.057 R)
• M52: 21,639,033 km (0.087 R)
• M53: 22,232,787 km (0.072 R)
• M54: 23,083,251 km (0.082 R)
• M55: 23,183,930 km (0.077 R)
• M56: 23,689,870 km (0.118 R)
• M57: 23,791,447 km (0.11 R)
• M58: 24,764,132 km (0.056 R)
• M59: 25,177,621 km (0.108 R)
• M60: 26,116,048 km (0.101 R)
• M61: 28,296,437 km (0.1 R)
• M62: 28,404,297 km (0.108 R)
• M63: 28,566,312 km (0.052 R)
• M64: 28,728,625 km (0.03 R)
• M65: 29,709,090 km (0.084 R)
• M66: 31,033,330 km (0.095 R)
• M67: 31,144,631 km (0.081 R)
• M68: 31,646,682 km (0.065 R)
• M69: 31,870,779 km (0.082 R)
• M70: 31,982,978 km (0.078 R)
• M71: 35,410,414 km (0.118 R)
• M72: 36,519,832 km (0.046 R)
• M73: 37,167,292 km (0.118 R)
• M74: 38,115,892 km (0.118 R)
• M75: 40,218,640 km (0.093 R)
• M76: 40,522,174 km (0.117 R)
• M77: 40,643,797 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.8

Radius: 10.2

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.25 AU - 12.11 AU

Year: 11923 Days

Day: 13.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 74,007,697 km

• M1: 144,960 km (0.084 R)
• M2: 282,740 km (0.095 R)
• M3: 379,679 km (0.066 R)
• M4: 462,108 km (0.113 R)
• M5: 632,051 km (0.082 R)
• M6: 699,370 km (0.086 R)
• M7: 787,334 km (0.088 R)
• M8: 879,486 km (0.1 R)
• M9: 1,075,160 km (0.1 R)
• M10: 1,199,625 km (0.09 R)
• M11: 1,602,642 km (0.071 R)
• M12: 1,746,106 km (0.117 R)
• M13: 2,097,811 km (0.112 R)
• M14: 2,723,429 km (0.089 R)
• M15: 2,866,894 km (0.061 R)
• M16: 3,527,667 km (0.112 R)
• M17: 3,684,296 km (0.078 R)
• M18: 3,811,455 km (0.12 R)
• M19: 4,201,307 km (0.105 R)
• M20: 4,775,613 km (0.071 R)
• M21: 5,125,073 km (0.08 R)
• M22: 5,628,321 km (0.09 R)
• M23: 6,604,447 km (0.025 R)
• M24: 6,915,461 km (0.065 R)
• M25: 7,430,825 km (0.11 R)
• M26: 7,958,756 km (0.106 R)
• M27: 8,964,952 km (0.066 R)
• M28: 10,866,191 km (0.061 R)
• M29: 11,511,407 km (0.047 R)
• M30: 11,744,779 km (0.086 R)
• M31: 12,074,343 km (0.106 R)
• M32: 12,790,618 km (0.046 R)
• M33: 13,668,159 km (0.067 R)
• M34: 14,214,191 km (0.097 R)
• M35: 14,817,819 km (0.058 R)
• M36: 15,020,973 km (0.086 R)
• M37: 15,224,874 km (0.056 R)
• M38: 17,690,397 km (0.093 R)
• M39: 18,122,286 km (0.089 R)
• M40: 19,327,746 km (0.118 R)
• M41: 19,494,099 km (0.105 R)
• M42: 20,052,248 km (0.027 R)
• M43: 20,615,634 km (0.119 R)
• M44: 21,470,436 km (0.099 R)
• M45: 21,585,327 km (0.066 R)
• M46: 21,873,303 km (0.078 R)
• M47: 21,988,942 km (0.043 R)
• M48: 24,582,521 km (0.057 R)
• M49: 25,549,372 km (0.105 R)
• M50: 26,221,216 km (0.102 R)
• M51: 26,344,035 km (0.083 R)
• M52: 26,467,005 km (0.116 R)
• M53: 26,837,110 km (0.112 R)
• M54: 27,770,002 km (0.111 R)
• M55: 29,030,215 km (0.106 R)
• M56: 29,284,382 km (0.091 R)
• M57: 29,411,839 km (0.113 R)
• M58: 29,603,324 km (0.029 R)
• M59: 30,244,650 km (0.03 R)
• M60: 30,955,240 km (0.095 R)
• M61: 31,540,766 km (0.071 R)
• M62: 32,656,766 km (0.063 R)
• M63: 32,987,527 km (0.117 R)
• M64: 34,590,319 km (0.114 R)
• M65: 35,672,809 km (0.047 R)
• M66: 36,423,491 km (0.118 R)
• M67: 37,248,523 km (0.064 R)
• M68: 37,455,716 km (0.042 R)
• M69: 37,871,150 km (0.107 R)
• M70: 38,079,540 km (0.105 R)
• M71: 38,427,654 km (0.055 R)
• M72: 38,846,677 km (0.044 R)
• M73: 39,126,874 km (0.105 R)
• M74: 41,036,042 km (0.108 R)
• M75: 41,321,475 km (0.04 R)
• M76: 42,975,429 km (0.092 R)
• M77: 43,047,834 km (0.12 R)
• M78: 43,846,837 km (0.089 R)
• M79: 45,017,889 km (0.053 R)
• M80: 45,238,546 km (0.078 R)
• M81: 45,312,297 km (0.053 R)
• M82: 45,459,651 km (0.039 R)
• M83: 48,366,188 km (0.048 R)
• M84: 49,727,828 km (0.116 R)
• M85: 50,337,140 km (0.12 R)
• M86: 50,872,252 km (0.034 R)
• M87: 50,948,846 km (0.113 R)
• M88: 51,332,415 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306.3

Radius: 6.7

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 17.66 AU - 18.9 AU

Year: 28690 Days

Day: 20.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,007,697 km

• M1: 261,796 km (0.089 R)
• M2: 358,137 km (0.099 R)
• M3: 486,791 km (0.104 R)
• M4: 567,425 km (0.05 R)
• M5: 909,854 km (0.1 R)
• M6: 1,252,284 km (0.089 R)
• M7: 1,308,383 km (0.072 R)
• M8: 2,351,230 km (0.082 R)
• M9: 2,562,612 km (0.061 R)
• M10: 4,377,982 km (0.07 R)
• M11: 4,638,132 km (0.096 R)
• M12: 5,219,171 km (0.086 R)
• M13: 5,402,578 km (0.09 R)
• M14: 5,728,701 km (0.043 R)
• M15: 6,302,558 km (0.105 R)
• M16: 6,351,178 km (0.042 R)
• M17: 7,146,589 km (0.08 R)
• M18: 7,556,039 km (0.108 R)
• M19: 7,659,561 km (0.11 R)
• M20: 8,504,789 km (0.111 R)
• M21: 9,047,978 km (0.119 R)
• M22: 9,158,082 km (0.045 R)
• M23: 9,827,383 km (0.045 R)
• M24: 10,225,014 km (0.1 R)
• M25: 10,744,119 km (0.059 R)
• M26: 11,094,776 km (0.057 R)
• M27: 11,330,842 km (0.105 R)
• M28: 12,109,050 km (0.027 R)
• M29: 12,351,997 km (0.087 R)
• M30: 12,781,044 km (0.059 R)
• M31: 13,402,324 km (0.1 R)
• M32: 13,970,048 km (0.081 R)
• M33: 14,674,354 km (0.119 R)
• M34: 15,456,003 km (0.096 R)
• M35: 15,984,532 km (0.103 R)
• M36: 17,059,244 km (0.119 R)
• M37: 18,714,843 km (0.082 R)
• M38: 20,204,838 km (0.055 R)
• M39: 21,512,174 km (0.112 R)
• M40: 21,585,626 km (0.083 R)
• M41: 23,826,902 km (0.104 R)
• M42: 24,744,086 km (0.086 R)
• M43: 25,439,417 km (0.091 R)
• M44: 25,672,640 km (0.095 R)
• M45: 27,723,328 km (0.059 R)
• M46: 30,565,987 km (0.04 R)
• M47: 30,896,747 km (0.092 R)
• M48: 31,645,186 km (0.11 R)
• M49: 33,926,254 km (0.059 R)
• M50: 34,612,160 km (0.111 R)
• M51: 36,172,316 km (0.107 R)
• M52: 36,522,226 km (0.118 R)
• M53: 38,287,929 km (0.102 R)
• M54: 38,555,261 km (0.105 R)
• M55: 39,002,110 km (0.056 R)
• M56: 39,540,512 km (0.079 R)
• M57: 40,988,470 km (0.111 R)
• M58: 41,535,849 km (0.087 R)
• M59: 41,627,253 km (0.055 R)
• M60: 42,269,477 km (0.063 R)
• M61: 45,152,677 km (0.088 R)
• M62: 46,380,426 km (0.117 R)
• M63: 46,570,416 km (0.065 R)
• M64: 49,643,305 km (0.034 R)
• M65: 50,616,888 km (0.106 R)
• M66: 51,106,073 km (0.115 R)
• M67: 51,990,646 km (0.072 R)
• M68: 52,880,155 km (0.102 R)
• M69: 53,078,521 km (0.09 R)
• M70: 54,473,970 km (0.1 R)
• M71: 56,691,011 km (0.091 R)
• M72: 56,792,588 km (0.097 R)
• M73: 59,658,434 km (0.079 R)
• M74: 60,071,623 km (0.113 R)
• M75: 60,589,531 km (0.108 R)
• M76: 61,004,815 km (0.056 R)
• M77: 62,047,512 km (0.068 R)
• M78: 62,990,727 km (0.083 R)
• M79: 63,095,894 km (0.038 R)
• M80: 63,306,229 km (0.075 R)
• M81: 63,727,795 km (0.084 R)
• M82: 64,467,557 km (0.066 R)
• M83: 64,785,602 km (0.1 R)
• M84: 67,240,353 km (0.117 R)
• M85: 67,778,158 km (0.071 R)
• M86: 68,317,159 km (0.094 R)
• M87: 69,291,191 km (0.09 R)
• M88: 69,616,865 km (0.113 R)
• M89: 71,362,523 km (0.034 R)
• M90: 71,581,684 km (0.03 R)
• M91: 72,791,332 km (0.11 R)
• M92: 72,901,586 km (0.093 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 15,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit