🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.67 AU - 0.67 AU

Year: 197 Days

Day: 22.1 Hours

Environment

Temp: 151 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,168,394 km

• M1: 28,872 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.1 AU - 1.34 AU

Year: 485 Days

Day: 32.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,168,394 km

• M1: 324,029 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.37 AU - 1.73 AU

Year: 694 Days

Day: 41.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,168,394 km

• M1: 553,363 km (0.081 R)
• M2: 747,092 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.57 AU - 4.65 AU

Year: 3562 Days

Day: 29.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 103.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379

Radius: 11.5

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.78 AU - 9.98 AU

Year: 8730 Days

Day: 10.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 59,168,394 km

• M1: 319,840 km (0.119 R)
• M2: 397,781 km (0.091 R)
• M3: 579,841 km (0.08 R)
• M4: 849,118 km (0.062 R)
• M5: 937,979 km (0.081 R)
• M6: 1,077,703 km (0.052 R)
• M7: 1,343,838 km (0.042 R)
• M8: 1,706,313 km (0.079 R)
• M9: 1,978,432 km (0.038 R)
• M10: 2,160,792 km (0.101 R)
• M11: 2,477,490 km (0.116 R)
• M12: 2,608,388 km (0.04 R)
• M13: 2,696,950 km (0.114 R)
• M14: 2,831,738 km (0.074 R)
• M15: 3,014,995 km (0.101 R)
• M16: 3,155,019 km (0.113 R)
• M17: 3,273,501 km (0.115 R)
• M18: 4,015,207 km (0.088 R)
• M19: 4,169,741 km (0.104 R)
• M20: 4,458,166 km (0.081 R)
• M21: 4,726,096 km (0.068 R)
• M22: 4,971,885 km (0.026 R)
• M23: 5,054,762 km (0.109 R)
• M24: 5,221,863 km (0.106 R)
• M25: 5,647,768 km (0.085 R)
• M26: 6,412,363 km (0.063 R)
• M27: 6,960,939 km (0.096 R)
• M28: 7,492,909 km (0.102 R)
• M29: 7,715,809 km (0.096 R)
• M30: 8,233,418 km (0.051 R)
• M31: 8,331,704 km (0.083 R)
• M32: 9,064,883 km (0.045 R)
• M33: 9,473,435 km (0.05 R)
• M34: 9,749,144 km (0.097 R)
• M35: 11,240,036 km (0.064 R)
• M36: 11,568,852 km (0.115 R)
• M37: 13,840,047 km (0.077 R)
• M38: 14,468,508 km (0.108 R)
• M39: 14,587,438 km (0.086 R)
• M40: 15,066,151 km (0.106 R)
• M41: 15,794,094 km (0.109 R)
• M42: 16,409,390 km (0.095 R)
• M43: 17,790,628 km (0.09 R)
• M44: 17,918,085 km (0.109 R)
• M45: 18,991,749 km (0.049 R)
• M46: 19,165,432 km (0.082 R)
• M47: 22,979,879 km (0.076 R)
• M48: 23,211,456 km (0.116 R)
• M49: 23,490,306 km (0.081 R)
• M50: 23,583,506 km (0.05 R)
• M51: 24,616,928 km (0.065 R)
• M52: 24,901,314 km (0.102 R)
• M53: 25,473,376 km (0.117 R)
• M54: 25,569,118 km (0.063 R)
• M55: 26,049,776 km (0.112 R)
• M56: 26,242,907 km (0.117 R)
• M57: 26,484,807 km (0.104 R)
• M58: 26,971,150 km (0.099 R)
• M59: 27,656,906 km (0.073 R)
• M60: 28,995,807 km (0.064 R)
• M61: 29,195,820 km (0.1 R)
• M62: 30,406,366 km (0.079 R)
• M63: 31,017,623 km (0.062 R)
• M64: 31,427,521 km (0.065 R)
• M65: 31,787,603 km (0.106 R)
• M66: 32,045,659 km (0.079 R)
• M67: 32,928,137 km (0.104 R)
• M68: 34,082,135 km (0.043 R)
• M69: 34,399,133 km (0.118 R)
• M70: 35,142,784 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.8

Radius: 14.9

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 10.7 AU - 12.68 AU

Year: 14384 Days

Day: 12.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 59,168,394 km

• M1: 234,420 km (0.063 R)
• M2: 365,019 km (0.12 R)
• M3: 734,226 km (0.118 R)
• M4: 1,348,625 km (0.083 R)
• M5: 1,538,614 km (0.076 R)
• M6: 3,290,555 km (0.079 R)
• M7: 4,211,180 km (0.034 R)
• M8: 5,079,596 km (0.112 R)
• M9: 6,138,898 km (0.077 R)
• M10: 7,120,859 km (0.069 R)
• M11: 7,216,900 km (0.078 R)
• M12: 7,951,576 km (0.069 R)
• M13: 8,101,473 km (0.035 R)
• M14: 8,761,648 km (0.089 R)
• M15: 10,296,373 km (0.061 R)
• M16: 12,430,985 km (0.056 R)
• M17: 13,073,807 km (0.09 R)
• M18: 13,787,538 km (0.072 R)
• M19: 14,513,985 km (0.119 R)
• M20: 15,005,265 km (0.11 R)
• M21: 15,128,833 km (0.108 R)
• M22: 16,639,322 km (0.099 R)
• M23: 17,153,490 km (0.091 R)
• M24: 18,000,214 km (0.099 R)
• M25: 18,197,534 km (0.109 R)
• M26: 19,061,013 km (0.113 R)
• M27: 19,396,710 km (0.105 R)
• M28: 19,598,967 km (0.077 R)
• M29: 20,142,007 km (0.114 R)
• M30: 20,552,503 km (0.116 R)
• M31: 21,312,311 km (0.088 R)
• M32: 21,730,736 km (0.118 R)
• M33: 22,859,602 km (0.092 R)
• M34: 23,216,243 km (0.055 R)
• M35: 23,431,215 km (0.116 R)
• M36: 24,954,122 km (0.029 R)
• M37: 26,359,294 km (0.104 R)
• M38: 27,942,339 km (0.072 R)
• M39: 28,400,258 km (0.039 R)
• M40: 28,553,446 km (0.112 R)
• M41: 29,323,576 km (0.059 R)
• M42: 30,963,169 km (0.057 R)
• M43: 32,072,736 km (0.111 R)
• M44: 32,712,566 km (0.098 R)
• M45: 33,923,711 km (0.105 R)
• M46: 36,223,479 km (0.06 R)
• M47: 36,389,682 km (0.114 R)
• M48: 37,140,813 km (0.097 R)
• M49: 37,476,211 km (0.082 R)
• M50: 37,981,254 km (0.076 R)
• M51: 38,234,673 km (0.106 R)
• M52: 38,828,127 km (0.119 R)
• M53: 39,083,341 km (0.039 R)
• M54: 39,253,883 km (0.073 R)
• M55: 41,145,398 km (0.041 R)
• M56: 42,015,011 km (0.1 R)
• M57: 44,393,318 km (0.118 R)
• M58: 45,016,991 km (0.044 R)
• M59: 45,285,071 km (0.042 R)
• M60: 45,912,933 km (0.103 R)
• M61: 46,543,638 km (0.075 R)
• M62: 46,814,858 km (0.082 R)
• M63: 47,449,752 km (0.107 R)
• M64: 48,087,338 km (0.114 R)
• M65: 49,463,339 km (0.09 R)
• M66: 49,647,793 km (0.108 R)
• M67: 54,237,755 km (0.047 R)
• M68: 55,191,142 km (0.081 R)
• M69: 55,478,221 km (0.112 R)
• M70: 56,534,980 km (0.026 R)
• M71: 57,017,583 km (0.117 R)
• M72: 58,376,081 km (0.118 R)
• M73: 58,668,545 km (0.079 R)
• M74: 60,433,800 km (0.046 R)
• M75: 61,124,942 km (0.038 R)
• M76: 62,914,282 km (0.115 R)
• M77: 63,114,145 km (0.117 R)
• M78: 63,414,388 km (0.051 R)
• M79: 63,815,460 km (0.108 R)
• M80: 64,720,826 km (0.118 R)
• M81: 65,023,612 km (0.071 R)
• M82: 65,326,847 km (0.078 R)
• M83: 65,529,253 km (0.104 R)
• M84: 65,731,808 km (0.044 R)
• M85: 66,137,667 km (0.118 R)
• M86: 66,951,929 km (0.11 R)
• M87: 67,769,481 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.5

Radius: 4.2

Gravity: 16.41 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 12.55 AU - 17.63 AU

Year: 21096 Days

Day: 24.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,168,394 km

• M1: 130,001 km (0.096 R)
• M2: 285,882 km (0.103 R)
• M3: 359,334 km (0.086 R)
• M4: 439,369 km (0.096 R)
• M5: 964,906 km (0.105 R)
• M6: 1,009,337 km (0.037 R)
• M7: 1,595,461 km (0.116 R)
• M8: 1,728,903 km (0.056 R)
• M9: 1,755,980 km (0.072 R)
• M10: 1,810,583 km (0.112 R)
• M11: 2,208,962 km (0.105 R)
• M12: 2,823,061 km (0.083 R)
• M13: 2,919,552 km (0.091 R)
• M14: 3,764,930 km (0.077 R)
• M15: 3,835,689 km (0.106 R)
• M16: 3,942,502 km (0.102 R)
• M17: 3,978,406 km (0.067 R)
• M18: 4,232,423 km (0.093 R)
• M19: 4,306,025 km (0.057 R)
• M20: 4,948,249 km (0.086 R)
• M21: 5,064,636 km (0.073 R)
• M22: 5,103,531 km (0.1 R)
• M23: 5,221,265 km (0.105 R)
• M24: 5,945,618 km (0.08 R)
• M25: 6,786,807 km (0.102 R)
• M26: 6,916,209 km (0.099 R)
• M27: 7,002,826 km (0.091 R)
• M28: 7,934,821 km (0.077 R)
• M29: 9,766,048 km (0.111 R)
• M30: 10,009,893 km (0.077 R)
• M31: 10,108,029 km (0.029 R)
• M32: 10,653,164 km (0.106 R)
• M33: 11,360,911 km (0.111 R)
• M34: 11,720,544 km (0.049 R)
• M35: 12,768,178 km (0.104 R)
• M36: 13,034,762 km (0.045 R)
• M37: 13,519,160 km (0.062 R)
• M38: 13,627,618 km (0.051 R)
• M39: 14,229,301 km (0.057 R)
• M40: 15,571,942 km (0.112 R)
• M41: 15,856,626 km (0.097 R)
• M42: 16,663,108 km (0.119 R)
• M43: 17,071,361 km (0.118 R)
• M44: 17,129,854 km (0.091 R)
• M45: 18,797,272 km (0.102 R)
• M46: 19,161,243 km (0.042 R)
• M47: 20,143,204 km (0.062 R)
• M48: 21,709,942 km (0.114 R)
• M49: 21,964,109 km (0.094 R)
• M50: 22,091,716 km (0.054 R)
• M51: 26,164,668 km (0.104 R)
• M52: 26,367,522 km (0.091 R)
• M53: 26,638,893 km (0.092 R)
• M54: 26,842,944 km (0.091 R)
• M55: 27,047,594 km (0.081 R)
• M56: 28,842,320 km (0.102 R)
• M57: 28,912,032 km (0.105 R)
• M58: 31,318,314 km (0.11 R)
• M59: 32,690,575 km (0.094 R)
• M60: 33,420,763 km (0.099 R)
• M61: 33,787,876 km (0.066 R)
• M62: 33,861,478 km (0.103 R)
• M63: 34,082,434 km (0.045 R)
• M64: 34,822,794 km (0.114 R)
• M65: 36,319,221 km (0.093 R)
• M66: 38,756,919 km (0.117 R)
• M67: 40,229,111 km (0.117 R)
• M68: 40,463,232 km (0.108 R)
• M69: 41,089,748 km (0.064 R)
• M70: 42,193,780 km (0.115 R)
• M71: 42,669,950 km (0.055 R)
• M72: 43,307,686 km (0.038 R)
• M73: 44,270,049 km (0.049 R)
• M74: 44,511,650 km (0.109 R)
• M75: 45,239,443 km (0.055 R)
• M76: 46,215,869 km (0.12 R)
• M77: 46,297,549 km (0.094 R)
• M78: 46,379,229 km (0.078 R)
• M79: 46,706,699 km (0.081 R)
• M80: 47,858,603 km (0.042 R)
• M81: 48,604,049 km (0.075 R)
• M82: 48,853,429 km (0.105 R)
• M83: 48,936,605 km (0.064 R)
• M84: 49,353,385 km (0.029 R)
• M85: 49,436,860 km (0.106 R)
• M86: 50,190,385 km (0.1 R)
• M87: 51,116,545 km (0.077 R)
• M88: 51,878,447 km (0.119 R)
• M89: 52,388,426 km (0.051 R)
• M90: 54,617,734 km (0.114 R)
• M91: 56,965,523 km (0.067 R)
• M92: 57,491,658 km (0.08 R)
• M93: 58,991,078 km (0.103 R)
• M94: 59,079,789 km (0.053 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 18,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit