🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.18 AU - 3.56 AU

Year: 1767 Days

Day: 12.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 102.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.77 AU - 3.57 AU

Year: 2051 Days

Day: 17.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 58.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.43 AU - 4.61 AU

Year: 3493 Days

Day: 24.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.74 AU - 5.4 AU

Year: 3551 Days

Day: 33.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,627,704 km

• M1: 247,884 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.61 AU - 5.13 AU

Year: 3906 Days

Day: 17.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.6

Radius: 13.1

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.37 AU - 8.15 AU

Year: 6388 Days

Day: 7.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,627,704 km

• M1: 166,502 km (0.099 R)
• M2: 360,980 km (0.077 R)
• M3: 471,832 km (0.117 R)
• M4: 611,406 km (0.076 R)
• M5: 752,328 km (0.079 R)
• M6: 858,542 km (0.116 R)
• M7: 986,748 km (0.116 R)
• M8: 1,227,899 km (0.104 R)
• M9: 1,450,351 km (0.061 R)
• M10: 1,646,175 km (0.084 R)
• M11: 2,286,454 km (0.105 R)
• M12: 2,516,386 km (0.093 R)
• M13: 3,616,678 km (0.12 R)
• M14: 3,750,269 km (0.116 R)
• M15: 4,386,658 km (0.061 R)
• M16: 4,500,802 km (0.088 R)
• M17: 4,702,908 km (0.117 R)
• M18: 4,790,573 km (0.084 R)
• M19: 5,696,537 km (0.098 R)
• M20: 6,459,038 km (0.114 R)
• M21: 7,085,703 km (0.094 R)
• M22: 7,389,387 km (0.117 R)
• M23: 7,491,562 km (0.072 R)
• M24: 7,731,816 km (0.08 R)
• M25: 7,835,488 km (0.107 R)
• M26: 8,326,019 km (0.091 R)
• M27: 8,432,383 km (0.107 R)
• M28: 8,898,680 km (0.067 R)
• M29: 9,484,206 km (0.112 R)
• M30: 9,669,707 km (0.093 R)
• M31: 11,002,175 km (0.11 R)
• M32: 11,511,855 km (0.054 R)
• M33: 11,749,566 km (0.026 R)
• M34: 12,717,165 km (0.073 R)
• M35: 13,045,383 km (0.032 R)
• M36: 13,251,828 km (0.108 R)
• M37: 13,668,309 km (0.104 R)
• M38: 13,836,008 km (0.111 R)
• M39: 14,004,455 km (0.057 R)
• M40: 14,173,650 km (0.112 R)
• M41: 14,343,444 km (0.104 R)
• M42: 14,857,013 km (0.065 R)
• M43: 15,858,122 km (0.096 R)
• M44: 16,701,705 km (0.087 R)
• M45: 16,791,314 km (0.112 R)
• M46: 17,016,159 km (0.065 R)
• M47: 17,559,648 km (0.086 R)
• M48: 18,201,124 km (0.042 R)
• M49: 18,571,229 km (0.08 R)
• M50: 18,803,704 km (0.12 R)
• M51: 18,897,053 km (0.062 R)
• M52: 19,318,620 km (0.091 R)
• M53: 19,933,318 km (0.11 R)
• M54: 20,506,278 km (0.103 R)
• M55: 20,843,023 km (0.112 R)
• M56: 22,257,770 km (0.102 R)
• M57: 22,554,422 km (0.112 R)
• M58: 23,101,502 km (0.101 R)
• M59: 23,502,125 km (0.044 R)
• M60: 23,905,141 km (0.033 R)
• M61: 24,259,539 km (0.088 R)
• M62: 24,615,881 km (0.093 R)
• M63: 25,488,186 km (0.112 R)
• M64: 25,694,930 km (0.111 R)
• M65: 26,266,394 km (0.103 R)
• M66: 26,737,029 km (0.117 R)
• M67: 26,894,406 km (0.067 R)
• M68: 27,845,998 km (0.047 R)
• M69: 28,058,876 km (0.098 R)
• M70: 29,456,270 km (0.114 R)
• M71: 29,564,728 km (0.069 R)
• M72: 31,096,610 km (0.113 R)
• M73: 31,705,474 km (0.036 R)
• M74: 32,150,826 km (0.106 R)
• M75: 32,766,422 km (0.117 R)
• M76: 33,442,604 km (0.076 R)
• M77: 35,325,443 km (0.074 R)
• M78: 35,729,357 km (0.084 R)
• M79: 36,599,867 km (0.083 R)
• M80: 36,716,404 km (0.056 R)
• M81: 36,950,076 km (0.047 R)
• M82: 38,007,134 km (0.11 R)
• M83: 38,243,499 km (0.074 R)
• M84: 39,671,411 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.9

Radius: 9.8

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.72 AU - 7.06 AU

Year: 6573 Days

Day: 14.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 29,627,704 km

• M1: 312,660 km (0.108 R)
• M2: 466,596 km (0.093 R)
• M3: 912,697 km (0.11 R)
• M4: 1,065,436 km (0.12 R)
• M5: 1,129,015 km (0.102 R)
• M6: 1,345,034 km (0.069 R)
• M7: 1,611,019 km (0.055 R)
• M8: 1,722,171 km (0.111 R)
• M9: 1,855,313 km (0.054 R)
• M10: 2,031,539 km (0.117 R)
• M11: 2,111,574 km (0.088 R)
• M12: 2,421,690 km (0.079 R)
• M13: 2,485,419 km (0.098 R)
• M14: 2,571,438 km (0.088 R)
• M15: 3,061,969 km (0.076 R)
• M16: 3,154,271 km (0.109 R)
• M17: 3,581,523 km (0.112 R)
• M18: 3,678,911 km (0.032 R)
• M19: 3,901,512 km (0.052 R)
• M20: 4,103,021 km (0.113 R)
• M21: 4,889,158 km (0.088 R)
• M22: 5,244,303 km (0.066 R)
• M23: 5,551,278 km (0.116 R)
• M24: 5,692,797 km (0.106 R)
• M25: 6,008,299 km (0.043 R)
• M26: 6,300,165 km (0.084 R)
• M27: 6,837,221 km (0.083 R)
• M28: 7,050,099 km (0.079 R)
• M29: 8,146,950 km (0.072 R)
• M30: 8,470,082 km (0.093 R)
• M31: 8,535,307 km (0.109 R)
• M32: 9,029,129 km (0.052 R)
• M33: 9,162,421 km (0.119 R)
• M34: 9,329,970 km (0.106 R)
• M35: 9,397,140 km (0.103 R)
• M36: 9,532,227 km (0.091 R)
• M37: 9,633,953 km (0.084 R)
• M38: 9,975,784 km (0.115 R)
• M39: 10,113,564 km (0.117 R)
• M40: 10,847,491 km (0.112 R)
• M41: 11,095,973 km (0.066 R)
• M42: 12,329,408 km (0.088 R)
• M43: 12,514,460 km (0.098 R)
• M44: 12,999,905 km (0.084 R)
• M45: 14,027,792 km (0.113 R)
• M46: 14,104,985 km (0.036 R)
• M47: 14,415,101 km (0.063 R)
• M48: 15,121,203 km (0.075 R)
• M49: 15,718,248 km (0.05 R)
• M50: 15,959,250 km (0.096 R)
• M51: 16,080,126 km (0.061 R)
• M52: 16,526,226 km (0.06 R)
• M53: 17,099,934 km (0.103 R)
• M54: 17,596,749 km (0.091 R)
• M55: 18,014,576 km (0.12 R)
• M56: 18,859,804 km (0.059 R)
• M57: 19,287,205 km (0.093 R)
• M58: 20,021,281 km (0.093 R)
• M59: 20,369,844 km (0.09 R)
• M60: 20,632,538 km (0.108 R)
• M61: 21,161,516 km (0.063 R)
• M62: 21,784,292 km (0.094 R)
• M63: 23,002,169 km (0.09 R)
• M64: 23,367,187 km (0.117 R)
• M65: 23,688,224 km (0.056 R)
• M66: 23,780,227 km (0.058 R)
• M67: 24,242,036 km (0.115 R)
• M68: 24,846,860 km (0.102 R)
• M69: 26,642,782 km (0.057 R)
• M70: 27,074,372 km (0.118 R)
• M71: 27,604,846 km (0.086 R)
• M72: 28,187,530 km (0.112 R)
• M73: 29,810,667 km (0.094 R)
• M74: 29,959,816 km (0.098 R)
• M75: 30,158,931 km (0.082 R)
• M76: 30,508,391 km (0.105 R)
• M77: 30,658,737 km (0.092 R)
• M78: 31,262,065 km (0.106 R)
• M79: 32,889,989 km (0.03 R)
• M80: 33,301,384 km (0.09 R)
• M81: 33,507,679 km (0.113 R)
• M82: 33,611,051 km (0.085 R)
• M83: 33,973,377 km (0.107 R)
• M84: 34,181,019 km (0.075 R)
• M85: 34,441,319 km (0.072 R)
• M86: 34,545,589 km (0.109 R)
• M87: 34,806,637 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351

Radius: 15

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.48 AU - 8.6 AU

Year: 6789 Days

Day: 12.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,627,704 km

• M1: 257,608 km (0.043 R)
• M2: 387,608 km (0.096 R)
• M3: 815,608 km (0.032 R)
• M4: 1,117,496 km (0.087 R)
• M5: 1,260,661 km (0.099 R)
• M6: 1,364,781 km (0.082 R)
• M7: 1,487,601 km (0.04 R)
• M8: 2,378,905 km (0.11 R)
• M9: 2,567,249 km (0.071 R)
• M10: 2,721,784 km (0.118 R)
• M11: 2,919,253 km (0.082 R)
• M12: 3,162,649 km (0.084 R)
• M13: 3,328,702 km (0.054 R)
• M14: 3,434,019 km (0.104 R)
• M15: 3,626,552 km (0.118 R)
• M16: 3,866,656 km (0.035 R)
• M17: 4,134,885 km (0.102 R)
• M18: 4,432,286 km (0.09 R)
• M19: 4,595,497 km (0.054 R)
• M20: 5,194,487 km (0.072 R)
• M21: 5,341,990 km (0.069 R)
• M22: 5,540,956 km (0.067 R)
• M23: 5,997,528 km (0.106 R)
• M24: 6,204,572 km (0.103 R)
• M25: 6,598,912 km (0.065 R)
• M26: 7,357,074 km (0.079 R)
• M27: 7,523,127 km (0.108 R)
• M28: 7,887,398 km (0.106 R)
• M29: 8,057,491 km (0.059 R)
• M30: 8,286,226 km (0.107 R)
• M31: 8,808,622 km (0.117 R)
• M32: 9,162,870 km (0.054 R)
• M33: 9,552,123 km (0.104 R)
• M34: 9,703,217 km (0.096 R)
• M35: 10,192,253 km (0.054 R)
• M36: 10,877,860 km (0.1 R)
• M37: 11,707,380 km (0.079 R)
• M38: 11,999,395 km (0.115 R)
• M39: 12,458,211 km (0.088 R)
• M40: 12,723,149 km (0.097 R)
• M41: 13,325,879 km (0.066 R)
• M42: 13,495,074 km (0.096 R)
• M43: 13,596,801 km (0.12 R)
• M44: 13,767,043 km (0.056 R)
• M45: 14,212,994 km (0.102 R)
• M46: 14,420,487 km (0.101 R)
• M47: 14,594,170 km (0.065 R)
• M48: 15,295,784 km (0.085 R)
• M49: 15,972,565 km (0.074 R)
• M50: 16,441,255 km (0.079 R)
• M51: 16,659,069 km (0.106 R)
• M52: 16,987,586 km (0.118 R)
• M53: 17,171,143 km (0.099 R)
• M54: 18,323,495 km (0.052 R)
• M55: 19,042,014 km (0.061 R)
• M56: 19,500,681 km (0.081 R)
• M57: 19,769,957 km (0.076 R)
• M58: 20,702,401 km (0.075 R)
• M59: 20,898,374 km (0.037 R)
• M60: 22,489,198 km (0.118 R)
• M61: 23,380,651 km (0.09 R)
• M62: 23,585,002 km (0.087 R)
• M63: 23,912,920 km (0.099 R)
• M64: 24,698,010 km (0.104 R)
• M65: 24,864,363 km (0.102 R)
• M66: 25,449,590 km (0.101 R)
• M67: 25,575,701 km (0.092 R)
• M68: 25,870,409 km (0.111 R)
• M69: 26,293,621 km (0.077 R)
• M70: 27,189,563 km (0.03 R)
• M71: 27,706,124 km (0.087 R)
• M72: 28,269,360 km (0.086 R)
• M73: 28,443,492 km (0.108 R)
• M74: 28,924,000 km (0.107 R)
• M75: 29,143,311 km (0.111 R)
• M76: 29,583,577 km (0.063 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 11,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit