🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.88 AU - 1 AU

Year: 330 Days

Day: 42 Hours

Environment

Temp: 110 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,343,538 km

• M1: 219,161 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.91 AU - 1.45 AU

Year: 464 Days

Day: 14.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.33 AU - 1.95 AU

Year: 760 Days

Day: 36.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.64 AU - 1.68 AU

Year: 773 Days

Day: 30.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.63 AU - 2.13 AU

Year: 932 Days

Day: 26.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,343,538 km

• M1: 686,953 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.88 AU - 2.6 AU

Year: 1212 Days

Day: 38.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.55 AU - 3.91 AU

Year: 2605 Days

Day: 21.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.3

Radius: 10.7

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.28 AU - 10.3 AU

Year: 10240 Days

Day: 7.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 95,343,538 km

• M1: 174,880 km (0.096 R)
• M2: 244,144 km (0.112 R)
• M3: 387,907 km (0.115 R)
• M4: 685,607 km (0.071 R)
• M5: 787,483 km (0.116 R)
• M6: 908,807 km (0.067 R)
• M7: 1,140,684 km (0.063 R)
• M8: 1,731,147 km (0.086 R)
• M9: 1,928,915 km (0.109 R)
• M10: 2,172,311 km (0.109 R)
• M11: 2,627,537 km (0.067 R)
• M12: 3,047,458 km (0.089 R)
• M13: 3,177,608 km (0.12 R)
• M14: 3,716,759 km (0.096 R)
• M15: 3,926,346 km (0.093 R)
• M16: 4,068,314 km (0.112 R)
• M17: 4,260,248 km (0.091 R)
• M18: 4,504,392 km (0.08 R)
• M19: 4,728,190 km (0.067 R)
• M20: 5,032,173 km (0.069 R)
• M21: 5,368,768 km (0.106 R)
• M22: 5,500,265 km (0.093 R)
• M23: 5,632,659 km (0.078 R)
• M24: 5,712,694 km (0.083 R)
• M25: 5,955,192 km (0.11 R)
• M26: 6,394,411 km (0.085 R)
• M27: 6,702,583 km (0.105 R)
• M28: 7,072,987 km (0.073 R)
• M29: 7,450,124 km (0.075 R)
• M30: 7,774,452 km (0.111 R)
• M31: 8,163,705 km (0.114 R)
• M32: 8,467,539 km (0.057 R)
• M33: 8,868,012 km (0.083 R)
• M34: 9,086,275 km (0.119 R)
• M35: 9,243,204 km (0.067 R)
• M36: 9,337,899 km (0.078 R)
• M37: 9,559,902 km (0.057 R)
• M38: 10,074,070 km (0.101 R)
• M39: 10,597,214 km (0.11 R)
• M40: 11,263,672 km (0.105 R)
• M41: 11,874,929 km (0.07 R)
• M42: 12,566,969 km (0.096 R)
• M43: 13,023,691 km (0.049 R)
• M44: 13,094,451 km (0.119 R)
• M45: 13,989,794 km (0.108 R)
• M46: 14,134,904 km (0.055 R)
• M47: 14,244,111 km (0.111 R)
• M48: 14,904,885 km (0.109 R)
• M49: 15,350,986 km (0.104 R)
• M50: 16,104,211 km (0.119 R)
• M51: 16,447,239 km (0.057 R)
• M52: 16,792,511 km (0.118 R)
• M53: 17,646,714 km (0.11 R)
• M54: 17,960,870 km (0.09 R)
• M55: 18,237,327 km (0.025 R)
• M56: 18,395,901 km (0.119 R)
• M57: 18,515,130 km (0.093 R)
• M58: 18,714,394 km (0.055 R)
• M59: 18,954,499 km (0.037 R)
• M60: 19,680,946 km (0.091 R)
• M61: 19,762,178 km (0.102 R)
• M62: 20,663,655 km (0.088 R)
• M63: 20,994,864 km (0.107 R)
• M64: 21,119,479 km (0.085 R)
• M65: 21,578,595 km (0.096 R)
• M66: 22,167,562 km (0.12 R)
• M67: 22,294,571 km (0.104 R)
• M68: 22,549,037 km (0.074 R)
• M69: 22,847,335 km (0.04 R)
• M70: 22,932,755 km (0.052 R)
• M71: 25,235,515 km (0.092 R)
• M72: 25,989,788 km (0.082 R)
• M73: 26,123,528 km (0.108 R)
• M74: 26,886,477 km (0.116 R)
• M75: 27,383,890 km (0.069 R)
• M76: 28,250,511 km (0.042 R)
• M77: 29,497,259 km (0.11 R)
• M78: 29,823,532 km (0.12 R)
• M79: 30,057,204 km (0.089 R)
• M80: 31,045,448 km (0.114 R)
• M81: 31,377,256 km (0.114 R)
• M82: 31,472,250 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.5

Radius: 9.5

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 10.9 AU - 11.12 AU

Year: 13212 Days

Day: 5.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 95,343,538 km

• M1: 235,467 km (0.089 R)
• M2: 320,439 km (0.108 R)
• M3: 653,443 km (0.059 R)
• M4: 845,976 km (0.083 R)
• M5: 991,983 km (0.118 R)
• M6: 1,101,639 km (0.032 R)
• M7: 1,309,430 km (0.111 R)
• M8: 2,148,225 km (0.115 R)
• M9: 2,774,293 km (0.108 R)
• M10: 3,221,740 km (0.046 R)
• M11: 3,287,563 km (0.044 R)
• M12: 3,353,835 km (0.111 R)
• M13: 3,760,741 km (0.049 R)
• M14: 3,830,154 km (0.053 R)
• M15: 4,111,997 km (0.115 R)
• M16: 4,584,427 km (0.114 R)
• M17: 4,658,627 km (0.115 R)
• M18: 4,733,277 km (0.063 R)
• M19: 4,808,375 km (0.095 R)
• M20: 4,883,772 km (0.062 R)
• M21: 5,112,507 km (0.102 R)
• M22: 5,900,290 km (0.11 R)
• M23: 6,432,559 km (0.034 R)
• M24: 6,980,237 km (0.106 R)
• M25: 7,151,825 km (0.043 R)
• M26: 7,940,954 km (0.103 R)
• M27: 8,030,414 km (0.093 R)
• M28: 8,120,172 km (0.109 R)
• M29: 8,391,393 km (0.116 R)
• M30: 9,505,897 km (0.116 R)
• M31: 9,744,057 km (0.115 R)
• M32: 10,128,973 km (0.074 R)
• M33: 11,616,873 km (0.061 R)
• M34: 11,769,313 km (0.049 R)
• M35: 11,922,502 km (0.11 R)
• M36: 13,811,923 km (0.107 R)
• M37: 15,122,550 km (0.077 R)
• M38: 15,792,598 km (0.113 R)
• M39: 16,131,288 km (0.073 R)
• M40: 18,213,391 km (0.037 R)
• M41: 18,806,696 km (0.063 R)
• M42: 20,012,156 km (0.081 R)
• M43: 20,378,671 km (0.03 R)
• M44: 20,809,213 km (0.077 R)
• M45: 21,118,432 km (0.034 R)
• M46: 21,616,444 km (0.027 R)
• M47: 23,969,768 km (0.102 R)
• M48: 24,750,220 km (0.069 R)
• M49: 25,275,308 km (0.094 R)
• M50: 25,803,987 km (0.119 R)
• M51: 26,003,251 km (0.086 R)
• M52: 26,603,887 km (0.074 R)
• M53: 27,344,247 km (0.099 R)
• M54: 28,707,682 km (0.072 R)
• M55: 29,466,891 km (0.118 R)
• M56: 29,814,257 km (0.115 R)
• M57: 31,005,206 km (0.106 R)
• M58: 32,354,728 km (0.073 R)
• M59: 34,232,331 km (0.096 R)
• M60: 34,597,500 km (0.069 R)
• M61: 35,110,770 km (0.086 R)
• M62: 35,552,832 km (0.079 R)
• M63: 36,070,739 km (0.07 R)
• M64: 39,078,405 km (0.081 R)
• M65: 40,457,996 km (0.12 R)
• M66: 41,386,550 km (0.06 R)
• M67: 41,697,564 km (0.096 R)
• M68: 42,087,416 km (0.077 R)
• M69: 42,871,010 km (0.034 R)
• M70: 43,264,452 km (0.103 R)
• M71: 45,650,837 km (0.062 R)
• M72: 47,103,134 km (0.104 R)
• M73: 48,652,519 km (0.078 R)
• M74: 50,550,317 km (0.115 R)
• M75: 52,304,053 km (0.115 R)
• M76: 52,724,573 km (0.099 R)
• M77: 53,823,220 km (0.094 R)
• M78: 54,588,113 km (0.103 R)
• M79: 55,442,317 km (0.102 R)
• M80: 57,510,358 km (0.06 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.5

Radius: 3.1

Gravity: 68.63 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 14.51 AU - 22.33 AU

Year: 28591 Days

Day: 23.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 95,343,538 km

• M1: 94,396 km (0.104 R)
• M2: 133,890 km (0.074 R)
• M3: 268,678 km (0.097 R)
• M4: 772,523 km (0.09 R)
• M5: 1,009,636 km (0.116 R)
• M6: 1,168,659 km (0.107 R)
• M7: 1,957,039 km (0.087 R)
• M8: 1,996,084 km (0.095 R)
• M9: 2,358,859 km (0.074 R)
• M10: 3,755,355 km (0.049 R)
• M11: 4,402,965 km (0.12 R)
• M12: 5,030,976 km (0.059 R)
• M13: 7,807,363 km (0.096 R)
• M14: 8,119,275 km (0.071 R)
• M15: 8,755,365 km (0.108 R)
• M16: 9,079,394 km (0.064 R)
• M17: 10,551,138 km (0.102 R)
• M18: 10,826,548 km (0.066 R)
• M19: 11,525,319 km (0.107 R)
• M20: 11,666,839 km (0.049 R)
• M21: 12,238,751 km (0.109 R)
• M22: 12,600,778 km (0.061 R)
• M23: 13,113,450 km (0.03 R)
• M24: 13,932,798 km (0.11 R)
• M25: 14,615,413 km (0.109 R)
• M26: 16,647,700 km (0.086 R)
• M27: 18,105,531 km (0.112 R)
• M28: 18,683,428 km (0.077 R)
• M29: 20,282,330 km (0.087 R)
• M30: 20,796,198 km (0.109 R)
• M31: 20,882,217 km (0.074 R)
• M32: 22,011,980 km (0.089 R)
• M33: 23,339,811 km (0.06 R)
• M34: 23,518,880 km (0.114 R)
• M35: 25,058,840 km (0.112 R)
• M36: 25,150,394 km (0.095 R)
• M37: 26,630,964 km (0.041 R)
• M38: 27,665,134 km (0.096 R)
• M39: 28,044,365 km (0.069 R)
• M40: 28,425,391 km (0.084 R)
• M41: 28,808,212 km (0.092 R)
• M42: 29,772,519 km (0.086 R)
• M43: 31,041,857 km (0.113 R)
• M44: 31,337,164 km (0.085 R)
• M45: 31,732,551 km (0.09 R)
• M46: 32,528,262 km (0.074 R)
• M47: 32,828,355 km (0.04 R)
• M48: 34,444,012 km (0.085 R)
• M49: 34,647,764 km (0.053 R)
• M50: 35,569,736 km (0.075 R)
• M51: 39,443,872 km (0.08 R)
• M52: 40,084,600 km (0.115 R)
• M53: 40,406,235 km (0.086 R)
• M54: 42,681,768 km (0.037 R)
• M55: 42,900,630 km (0.1 R)
• M56: 43,669,563 km (0.06 R)
• M57: 47,809,086 km (0.112 R)
• M58: 47,922,631 km (0.098 R)
• M59: 50,791,768 km (0.106 R)
• M60: 52,539,819 km (0.118 R)
• M61: 53,244,425 km (0.111 R)
• M62: 53,716,107 km (0.109 R)
• M63: 53,952,322 km (0.092 R)
• M64: 54,188,986 km (0.069 R)
• M65: 54,544,580 km (0.074 R)
• M66: 54,900,923 km (0.079 R)
• M67: 56,574,175 km (0.11 R)
• M68: 56,814,579 km (0.049 R)
• M69: 58,506,979 km (0.09 R)
• M70: 59,970,645 km (0.112 R)
• M71: 62,436,766 km (0.119 R)
• M72: 64,810,136 km (0.081 R)
• M73: 65,313,533 km (0.049 R)
• M74: 67,594,900 km (0.059 R)
• M75: 67,722,358 km (0.111 R)
• M76: 69,130,223 km (0.025 R)
• M77: 70,031,102 km (0.098 R)
• M78: 71,844,677 km (0.085 R)
• M79: 75,253,264 km (0.116 R)
• M80: 77,110,372 km (0.079 R)
• M81: 77,243,514 km (0.074 R)
• M82: 78,445,982 km (0.058 R)
• M83: 80,598,994 km (0.1 R)
• M84: 84,825,284 km (0.031 R)
• M85: 86,342,206 km (0.118 R)
• M86: 88,843,782 km (0.038 R)
• M87: 89,682,876 km (0.07 R)
• M88: 90,665,136 km (0.108 R)
• M89: 91,933,277 km (0.11 R)
• M90: 92,357,237 km (0.092 R)
• M91: 93,065,434 km (0.102 R)
• M92: 93,633,158 km (0.108 R)
• M93: 94,059,811 km (0.112 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 14,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit