🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.4 AU - 0.62 AU

Year: 156 Days

Day: 42.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.5 AU - 0.52 AU

Year: 156 Days

Day: 28.1 Hours

Environment

Temp: 109 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.53 AU - 0.71 AU

Year: 209 Days

Day: 23.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,021,709 km

• M1: 226,342 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.99 AU - 1.63 AU

Year: 641 Days

Day: 35.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 75.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.18 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.6

Radius: 13.6

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.03 AU - 3.07 AU

Year: 2277 Days

Day: 9.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 72,021,709 km

• M1: 260,450 km (0.094 R)
• M2: 384,915 km (0.11 R)
• M3: 512,672 km (0.113 R)
• M4: 643,570 km (0.053 R)
• M5: 804,537 km (0.117 R)
• M6: 1,007,990 km (0.09 R)
• M7: 1,121,535 km (0.096 R)
• M8: 1,543,551 km (0.03 R)
• M9: 1,676,394 km (0.055 R)
• M10: 1,836,613 km (0.11 R)
• M11: 1,942,379 km (0.034 R)
• M12: 2,310,390 km (0.079 R)
• M13: 2,528,952 km (0.084 R)
• M14: 2,660,748 km (0.111 R)
• M15: 2,794,937 km (0.084 R)
• M16: 3,340,072 km (0.101 R)
• M17: 3,514,503 km (0.117 R)
• M18: 3,602,915 km (0.055 R)
• M19: 3,737,104 km (0.073 R)
• M20: 3,933,676 km (0.084 R)
• M21: 4,164,954 km (0.084 R)
• M22: 4,258,752 km (0.111 R)
• M23: 4,528,328 km (0.068 R)
• M24: 4,705,751 km (0.06 R)
• M25: 4,803,588 km (0.077 R)
• M26: 5,201,668 km (0.111 R)
• M27: 5,490,092 km (0.066 R)
• M28: 5,627,722 km (0.057 R)
• M29: 5,714,339 km (0.051 R)
• M30: 5,836,262 km (0.034 R)
• M31: 5,923,926 km (0.108 R)
• M32: 6,082,949 km (0.116 R)
• M33: 6,243,318 km (0.066 R)
• M34: 6,387,081 km (0.111 R)
• M35: 6,532,041 km (0.098 R)
• M36: 6,659,648 km (0.095 R)
• M37: 6,825,104 km (0.107 R)
• M38: 7,711,022 km (0.071 R)
• M39: 7,904,153 km (0.072 R)
• M40: 8,079,482 km (0.107 R)
• M41: 8,513,465 km (0.082 R)
• M42: 8,693,132 km (0.12 R)
• M43: 8,813,708 km (0.044 R)
• M44: 9,036,160 km (0.119 R)
• M45: 9,383,526 km (0.07 R)
• M46: 9,714,587 km (0.069 R)
• M47: 9,944,369 km (0.118 R)
• M48: 10,154,853 km (0.088 R)
• M49: 10,537,524 km (0.063 R)
• M50: 10,644,786 km (0.113 R)
• M51: 11,185,882 km (0.038 R)
• M52: 11,559,128 km (0.058 R)
• M53: 11,691,822 km (0.113 R)
• M54: 12,093,043 km (0.087 R)
• M55: 12,182,802 km (0.105 R)
• M56: 12,295,299 km (0.101 R)
• M57: 12,977,765 km (0.104 R)
• M58: 13,115,694 km (0.084 R)
• M59: 13,462,761 km (0.067 R)
• M60: 13,625,823 km (0.034 R)
• M61: 13,953,741 km (0.11 R)
• M62: 15,340,364 km (0.111 R)
• M63: 15,926,937 km (0.097 R)
• M64: 16,520,990 km (0.082 R)
• M65: 16,745,537 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.8

Radius: 14.6

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.08 AU - 8.54 AU

Year: 9331 Days

Day: 5.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 72,021,709 km

• M1: 182,958 km (0.072 R)
• M2: 353,649 km (0.032 R)
• M3: 510,877 km (0.062 R)
• M4: 895,792 km (0.116 R)
• M5: 1,287,888 km (0.114 R)
• M6: 1,430,604 km (0.061 R)
• M7: 1,536,221 km (0.08 R)
• M8: 1,733,241 km (0.117 R)
• M9: 1,962,275 km (0.112 R)
• M10: 2,080,757 km (0.101 R)
• M11: 2,201,632 km (0.108 R)
• M12: 2,300,217 km (0.111 R)
• M13: 2,604,948 km (0.079 R)
• M14: 2,762,474 km (0.113 R)
• M15: 3,059,576 km (0.079 R)
• M16: 3,952,675 km (0.085 R)
• M17: 4,319,489 km (0.083 R)
• M18: 4,793,565 km (0.036 R)
• M19: 5,485,604 km (0.085 R)
• M20: 6,564,205 km (0.09 R)
• M21: 6,962,734 km (0.088 R)
• M22: 7,518,939 km (0.111 R)
• M23: 8,516,906 km (0.074 R)
• M24: 9,111,707 km (0.113 R)
• M25: 9,232,283 km (0.09 R)
• M26: 9,925,669 km (0.114 R)
• M27: 10,091,274 km (0.047 R)
• M28: 12,017,197 km (0.109 R)
• M29: 12,416,025 km (0.074 R)
• M30: 12,729,133 km (0.116 R)
• M31: 13,180,919 km (0.072 R)
• M32: 13,454,533 km (0.07 R)
• M33: 13,776,318 km (0.087 R)
• M34: 13,868,620 km (0.111 R)
• M35: 14,053,972 km (0.063 R)
• M36: 14,898,452 km (0.057 R)
• M37: 15,614,727 km (0.115 R)
• M38: 16,440,058 km (0.045 R)
• M39: 16,734,766 km (0.067 R)
• M40: 17,229,935 km (0.113 R)
• M41: 17,329,417 km (0.085 R)
• M42: 18,183,771 km (0.097 R)
• M43: 18,336,061 km (0.082 R)
• M44: 19,516,987 km (0.101 R)
• M45: 22,168,310 km (0.066 R)
• M46: 22,603,041 km (0.088 R)
• M47: 23,315,427 km (0.099 R)
• M48: 24,593,740 km (0.077 R)
• M49: 26,008,936 km (0.057 R)
• M50: 27,392,417 km (0.069 R)
• M51: 28,445,586 km (0.108 R)
• M52: 29,036,498 km (0.112 R)
• M53: 29,452,530 km (0.11 R)
• M54: 30,230,439 km (0.088 R)
• M55: 30,350,715 km (0.082 R)
• M56: 30,531,429 km (0.112 R)
• M57: 30,652,155 km (0.098 R)
• M58: 31,015,079 km (0.081 R)
• M59: 31,136,403 km (0.103 R)
• M60: 32,173,864 km (0.115 R)
• M61: 33,036,895 km (0.055 R)
• M62: 33,347,011 km (0.102 R)
• M63: 33,533,410 km (0.12 R)
• M64: 33,845,022 km (0.12 R)
• M65: 33,969,936 km (0.043 R)
• M66: 34,471,089 km (0.03 R)
• M67: 34,785,694 km (0.081 R)
• M68: 35,101,046 km (0.096 R)
• M69: 35,227,456 km (0.103 R)
• M70: 36,244,572 km (0.1 R)
• M71: 36,885,001 km (0.103 R)
• M72: 37,335,739 km (0.051 R)
• M73: 37,788,123 km (0.058 R)
• M74: 38,959,923 km (0.046 R)
• M75: 39,287,542 km (0.108 R)
• M76: 41,339,128 km (0.034 R)
• M77: 41,874,090 km (0.096 R)
• M78: 42,209,787 km (0.059 R)
• M79: 44,857,969 km (0.106 R)
• M80: 45,132,630 km (0.095 R)
• M81: 46,375,490 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.1

Radius: 8

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 13.81 AU - 14.85 AU

Year: 23190 Days

Day: 20.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,021,709 km

• M1: 287,826 km (0.096 R)
• M2: 855,849 km (0.11 R)
• M3: 1,183,020 km (0.093 R)
• M4: 1,263,952 km (0.111 R)
• M5: 1,403,078 km (0.095 R)
• M6: 1,488,948 km (0.085 R)
• M7: 1,726,958 km (0.104 R)
• M8: 2,041,413 km (0.111 R)
• M9: 2,546,605 km (0.055 R)
• M10: 2,687,675 km (0.107 R)
• M11: 3,587,955 km (0.082 R)
• M12: 4,403,713 km (0.071 R)
• M13: 6,245,113 km (0.108 R)
• M14: 6,532,341 km (0.062 R)
• M15: 8,928,450 km (0.044 R)
• M16: 9,143,721 km (0.114 R)
• M17: 11,389,783 km (0.093 R)
• M18: 12,573,402 km (0.029 R)
• M19: 13,179,872 km (0.05 R)
• M20: 13,363,727 km (0.083 R)
• M21: 13,425,063 km (0.08 R)
• M22: 13,610,115 km (0.043 R)
• M23: 13,982,464 km (0.107 R)
• M24: 14,169,910 km (0.084 R)
• M25: 14,547,346 km (0.102 R)
• M26: 14,800,914 km (0.09 R)
• M27: 15,119,707 km (0.117 R)
• M28: 15,183,735 km (0.057 R)
• M29: 15,699,399 km (0.057 R)
• M30: 15,959,400 km (0.105 R)
• M31: 16,681,808 km (0.116 R)
• M32: 17,013,616 km (0.041 R)
• M33: 17,481,858 km (0.077 R)
• M34: 18,431,206 km (0.094 R)
• M35: 18,843,049 km (0.101 R)
• M36: 19,466,722 km (0.061 R)
• M37: 19,676,010 km (0.061 R)
• M38: 19,956,356 km (0.076 R)
• M39: 20,379,419 km (0.083 R)
• M40: 20,663,056 km (0.098 R)
• M41: 21,234,221 km (0.09 R)
• M42: 21,449,791 km (0.116 R)
• M43: 21,665,960 km (0.099 R)
• M44: 22,028,137 km (0.079 R)
• M45: 22,246,251 km (0.047 R)
• M46: 22,905,080 km (0.071 R)
• M47: 23,052,433 km (0.032 R)
• M48: 23,570,491 km (0.118 R)
• M49: 24,017,489 km (0.097 R)
• M50: 24,242,036 km (0.054 R)
• M51: 24,317,134 km (0.063 R)
• M52: 24,467,330 km (0.067 R)
• M53: 25,071,556 km (0.115 R)
• M54: 26,294,519 km (0.089 R)
• M55: 26,990,897 km (0.047 R)
• M56: 27,302,359 km (0.099 R)
• M57: 27,850,336 km (0.107 R)
• M58: 29,116,533 km (0.088 R)
• M59: 29,435,924 km (0.091 R)
• M60: 29,997,814 km (0.096 R)
• M61: 30,158,931 km (0.103 R)
• M62: 30,725,308 km (0.114 R)
• M63: 31,376,957 km (0.1 R)
• M64: 35,722,027 km (0.106 R)
• M65: 37,356,084 km (0.12 R)
• M66: 37,964,200 km (0.069 R)
• M67: 39,896,705 km (0.115 R)
• M68: 41,232,614 km (0.077 R)
• M69: 43,127,421 km (0.116 R)
• M70: 43,400,437 km (0.075 R)
• M71: 44,131,222 km (0.092 R)
• M72: 47,188,554 km (0.054 R)
• M73: 48,506,062 km (0.059 R)
• M74: 51,755,927 km (0.046 R)
• M75: 52,725,171 km (0.108 R)
• M76: 53,114,425 km (0.071 R)
• M77: 54,091,897 km (0.107 R)
• M78: 54,386,306 km (0.112 R)
• M79: 54,582,877 km (0.11 R)
• M80: 54,878,184 km (0.072 R)
• M81: 55,371,557 km (0.105 R)
• M82: 56,760,873 km (0.073 R)
• M83: 57,559,726 km (0.111 R)
• M84: 57,760,037 km (0.094 R)
• M85: 59,168,950 km (0.079 R)
• M86: 60,588,933 km (0.119 R)
• M87: 60,690,809 km (0.108 R)
• M88: 61,507,763 km (0.079 R)
• M89: 62,431,231 km (0.095 R)
• M90: 63,566,080 km (0.079 R)
• M91: 64,395,600 km (0.1 R)
• M92: 68,279,011 km (0.115 R)
• M93: 70,088,547 km (0.059 R)
• M94: 71,160,416 km (0.113 R)
• M95: 71,267,827 km (0.076 R)
• M96: 71,698,370 km (0.094 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: 372 - 19,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit