🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.59 AU - 0.65 AU

Year: 176 Days

Day: 45.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.72 AU - 0.98 AU

Year: 282 Days

Day: 12.9 Hours

Environment

Temp: 115 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,936,807 km

• M1: 46,974 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.16 AU - 1.18 AU

Year: 455 Days

Day: 24.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.2 AU - 1.26 AU

Year: 491 Days

Day: 31.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,936,807 km

• M1: 526,734 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.7 AU - 2.86 AU

Year: 1668 Days

Day: 35.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,936,807 km

• M1: 182,659 km (0.103 R)
• M2: 2,272,092 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.97 AU - 4.85 AU

Year: 3333 Days

Day: 23.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.05 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884

Radius: 11.8

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.45 AU - 12.93 AU

Year: 14384 Days

Day: 13.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 82,936,807 km

• M1: 152,739 km (0.072 R)
• M2: 268,678 km (0.067 R)
• M3: 677,529 km (0.118 R)
• M4: 979,417 km (0.097 R)
• M5: 1,271,731 km (0.117 R)
• M6: 1,455,438 km (0.073 R)
• M7: 1,592,170 km (0.09 R)
• M8: 1,676,394 km (0.09 R)
• M9: 1,820,157 km (0.094 R)
• M10: 2,469,113 km (0.094 R)
• M11: 2,700,690 km (0.098 R)
• M12: 2,836,226 km (0.108 R)
• M13: 3,328,852 km (0.107 R)
• M14: 3,734,860 km (0.117 R)
• M15: 4,078,786 km (0.102 R)
• M16: 4,675,083 km (0.087 R)
• M17: 5,555,467 km (0.1 R)
• M18: 5,992,741 km (0.101 R)
• M19: 6,215,492 km (0.094 R)
• M20: 7,753,957 km (0.104 R)
• M21: 9,147,162 km (0.113 R)
• M22: 10,455,395 km (0.106 R)
• M23: 11,323,212 km (0.111 R)
• M24: 12,101,570 km (0.099 R)
• M25: 12,327,164 km (0.087 R)
• M26: 12,725,244 km (0.055 R)
• M27: 14,959,189 km (0.113 R)
• M28: 15,201,388 km (0.042 R)
• M29: 16,744,190 km (0.079 R)
• M30: 17,693,688 km (0.068 R)
• M31: 18,207,258 km (0.105 R)
• M32: 18,856,064 km (0.117 R)
• M33: 20,310,155 km (0.111 R)
• M34: 20,444,195 km (0.102 R)
• M35: 21,050,664 km (0.092 R)
• M36: 22,143,626 km (0.112 R)
• M37: 22,558,162 km (0.109 R)
• M38: 22,766,402 km (0.092 R)
• M39: 23,184,828 km (0.098 R)
• M40: 23,817,327 km (0.113 R)
• M41: 23,958,697 km (0.098 R)
• M42: 24,100,217 km (0.089 R)
• M43: 25,531,420 km (0.098 R)
• M44: 25,966,301 km (0.106 R)
• M45: 27,137,503 km (0.065 R)
• M46: 27,803,961 km (0.086 R)
• M47: 28,326,058 km (0.12 R)
• M48: 28,776,048 km (0.054 R)
• M49: 28,851,296 km (0.095 R)
• M50: 29,531,368 km (0.058 R)
• M51: 31,525,806 km (0.111 R)
• M52: 32,460,943 km (0.118 R)
• M53: 32,931,877 km (0.06 R)
• M54: 33,010,565 km (0.105 R)
• M55: 33,089,403 km (0.047 R)
• M56: 34,918,537 km (0.088 R)
• M57: 35,401,139 km (0.11 R)
• M58: 35,562,406 km (0.111 R)
• M59: 37,764,486 km (0.097 R)
• M60: 39,674,851 km (0.059 R)
• M61: 42,641,975 km (0.073 R)
• M62: 42,899,583 km (0.119 R)
• M63: 44,108,783 km (0.071 R)
• M64: 44,804,712 km (0.11 R)
• M65: 45,066,658 km (0.11 R)
• M66: 45,154,023 km (0.065 R)
• M67: 45,504,232 km (0.063 R)
• M68: 48,249,203 km (0.071 R)
• M69: 49,056,134 km (0.028 R)
• M70: 49,777,195 km (0.084 R)
• M71: 50,229,579 km (0.072 R)
• M72: 52,511,994 km (0.12 R)
• M73: 55,389,060 km (0.118 R)
• M74: 56,893,865 km (0.081 R)
• M75: 58,031,408 km (0.104 R)
• M76: 59,080,537 km (0.119 R)
• M77: 59,463,658 km (0.072 R)
• M78: 61,488,465 km (0.076 R)
• M79: 62,655,627 km (0.115 R)
• M80: 63,928,256 km (0.064 R)
• M81: 64,420,134 km (0.084 R)
• M82: 65,506,364 km (0.117 R)
• M83: 66,101,465 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.5

Radius: 3.1

Gravity: 93.7 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 14.13 AU - 14.85 AU

Year: 19851 Days

Day: 24.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,936,807 km

• M1: 77,043 km (0.09 R)
• M2: 147,504 km (0.093 R)
• M3: 175,927 km (0.099 R)
• M4: 581,337 km (0.032 R)
• M5: 937,679 km (0.098 R)
• M6: 1,508,545 km (0.077 R)
• M7: 2,092,874 km (0.115 R)
• M8: 2,778,930 km (0.08 R)
• M9: 2,980,738 km (0.076 R)
• M10: 3,021,727 km (0.077 R)
• M11: 4,014,160 km (0.112 R)
• M12: 4,758,559 km (0.061 R)
• M13: 6,107,333 km (0.096 R)
• M14: 6,634,965 km (0.109 R)
• M15: 7,231,860 km (0.093 R)
• M16: 7,287,062 km (0.114 R)
• M17: 7,397,615 km (0.088 R)
• M18: 7,902,508 km (0.111 R)
• M19: 9,968,753 km (0.064 R)
• M20: 10,153,207 km (0.101 R)
• M21: 10,400,792 km (0.061 R)
• M22: 11,733,559 km (0.118 R)
• M23: 12,851,055 km (0.039 R)
• M24: 13,186,155 km (0.059 R)
• M25: 13,728,297 km (0.106 R)
• M26: 13,796,514 km (0.04 R)
• M27: 14,416,148 km (0.053 R)
• M28: 16,837,240 km (0.117 R)
• M29: 17,721,214 km (0.113 R)
• M30: 18,544,750 km (0.059 R)
• M31: 19,918,956 km (0.042 R)
• M32: 20,618,327 km (0.041 R)
• M33: 20,774,806 km (0.1 R)
• M34: 21,010,273 km (0.09 R)
• M35: 21,246,638 km (0.105 R)
• M36: 21,642,623 km (0.033 R)
• M37: 22,764,158 km (0.092 R)
• M38: 23,740,284 km (0.096 R)
• M39: 23,822,264 km (0.072 R)
• M40: 24,730,024 km (0.083 R)
• M41: 26,749,745 km (0.098 R)
• M42: 29,965,201 km (0.115 R)
• M43: 30,142,475 km (0.117 R)
• M44: 31,123,538 km (0.051 R)
• M45: 31,303,055 km (0.12 R)
• M46: 31,843,552 km (0.106 R)
• M47: 32,387,341 km (0.118 R)
• M48: 34,685,314 km (0.075 R)
• M49: 35,151,311 km (0.113 R)
• M50: 36,466,725 km (0.101 R)
• M51: 36,845,507 km (0.094 R)
• M52: 38,469,840 km (0.119 R)
• M53: 38,952,144 km (0.101 R)
• M54: 39,630,570 km (0.08 R)
• M55: 39,922,436 km (0.12 R)
• M56: 40,704,533 km (0.085 R)
• M57: 40,802,670 km (0.111 R)
• M58: 41,294,398 km (0.119 R)
• M59: 43,581,450 km (0.052 R)
• M60: 44,993,504 km (0.071 R)
• M61: 45,807,167 km (0.072 R)
• M62: 45,909,193 km (0.032 R)
• M63: 47,758,971 km (0.112 R)
• M64: 48,380,999 km (0.095 R)
• M65: 49,005,719 km (0.119 R)
• M66: 49,632,983 km (0.053 R)
• M67: 51,107,121 km (0.093 R)
• M68: 53,774,899 km (0.116 R)
• M69: 54,421,910 km (0.074 R)
• M70: 54,638,079 km (0.096 R)
• M71: 55,832,469 km (0.064 R)
• M72: 56,268,995 km (0.103 R)
• M73: 57,585,157 km (0.117 R)
• M74: 57,695,261 km (0.086 R)
• M75: 60,024,350 km (0.073 R)
• M76: 60,135,950 km (0.068 R)
• M77: 61,819,226 km (0.112 R)
• M78: 62,496,904 km (0.069 R)
• M79: 63,404,365 km (0.118 R)
• M80: 66,498,797 km (0.107 R)
• M81: 67,309,019 km (0.116 R)
• M82: 68,006,145 km (0.083 R)
• M83: 69,407,428 km (0.056 R)
• M84: 69,641,998 km (0.071 R)
• M85: 70,582,519 km (0.115 R)
• M86: 71,054,351 km (0.046 R)
• M87: 71,882,674 km (0.066 R)
• M88: 72,238,568 km (0.045 R)
• M89: 72,476,279 km (0.063 R)
• M90: 73,668,275 km (0.112 R)
• M91: 74,266,816 km (0.119 R)
• M92: 75,950,989 km (0.115 R)
• M93: 78,745,178 km (0.1 R)
• M94: 80,462,262 km (0.11 R)
• M95: 81,572,727 km (0.083 R)
• M96: 82,439,946 km (0.088 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 15,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit