🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.66 AU - 0.88 AU

Year: 255 Days

Day: 38.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.93 AU - 1.41 AU

Year: 477 Days

Day: 18.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 43,148,082 km

• M1: 595,250 km (0.03 R)
• M2: 733,628 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.3 AU - 1.52 AU

Year: 631 Days

Day: 37.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.89 AU - 2.39 AU

Year: 1179 Days

Day: 38.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.75 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.96 AU - 3.74 AU

Year: 2310 Days

Day: 43.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,148,082 km

• M1: 1,261,260 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.66 AU - 3.72 AU

Year: 2670 Days

Day: 41.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 106.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.6

Radius: 9

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.16 AU - 8.96 AU

Year: 8620 Days

Day: 6.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 43,148,082 km

• M1: 113,994 km (0.091 R)
• M2: 202,855 km (0.056 R)
• M3: 262,694 km (0.09 R)
• M4: 331,658 km (0.111 R)
• M5: 475,871 km (0.11 R)
• M6: 538,253 km (0.113 R)
• M7: 613,351 km (0.106 R)
• M8: 850,763 km (0.089 R)
• M9: 929,003 km (0.074 R)
• M10: 1,056,909 km (0.084 R)
• M11: 1,129,314 km (0.11 R)
• M12: 1,215,931 km (0.11 R)
• M13: 1,382,883 km (0.115 R)
• M14: 1,449,304 km (0.07 R)
• M15: 1,516,623 km (0.113 R)
• M16: 1,585,139 km (0.099 R)
• M17: 1,668,914 km (0.109 R)
• M18: 1,754,035 km (0.095 R)
• M19: 1,811,630 km (0.117 R)
• M20: 2,033,484 km (0.114 R)
• M21: 2,109,480 km (0.116 R)
• M22: 2,201,781 km (0.105 R)
• M23: 2,438,894 km (0.07 R)
• M24: 2,519,827 km (0.093 R)
• M25: 2,634,568 km (0.065 R)
• M26: 2,784,764 km (0.116 R)
• M27: 2,955,007 km (0.055 R)
• M28: 3,058,678 km (0.034 R)
• M29: 3,216,803 km (0.098 R)
• M30: 3,287,862 km (0.051 R)
• M31: 3,913,331 km (0.063 R)
• M32: 4,298,545 km (0.073 R)
• M33: 4,615,394 km (0.062 R)
• M34: 4,797,005 km (0.109 R)
• M35: 4,898,881 km (0.105 R)
• M36: 5,398,239 km (0.11 R)
• M37: 5,826,687 km (0.058 R)
• M38: 6,288,496 km (0.101 R)
• M39: 6,670,868 km (0.114 R)
• M40: 6,968,418 km (0.112 R)
• M41: 7,505,624 km (0.105 R)
• M42: 8,080,379 km (0.051 R)
• M43: 8,275,156 km (0.12 R)
• M44: 10,070,480 km (0.101 R)
• M45: 10,971,508 km (0.073 R)
• M46: 11,513,501 km (0.077 R)
• M47: 12,008,819 km (0.099 R)
• M48: 12,286,922 km (0.039 R)
• M49: 12,708,190 km (0.057 R)
• M50: 13,020,101 km (0.108 R)
• M51: 13,248,537 km (0.083 R)
• M52: 13,507,192 km (0.1 R)
• M53: 14,000,266 km (0.11 R)
• M54: 14,146,423 km (0.085 R)
• M55: 14,263,708 km (0.104 R)
• M56: 14,854,919 km (0.107 R)
• M57: 15,063,758 km (0.051 R)
• M58: 15,574,934 km (0.102 R)
• M59: 15,847,950 km (0.066 R)
• M60: 16,000,240 km (0.104 R)
• M61: 16,153,129 km (0.071 R)
• M62: 16,214,315 km (0.043 R)
• M63: 16,306,467 km (0.058 R)
• M64: 16,583,522 km (0.11 R)
• M65: 16,831,256 km (0.081 R)
• M66: 16,955,572 km (0.084 R)
• M67: 17,771,030 km (0.078 R)
• M68: 18,792,185 km (0.032 R)
• M69: 19,537,781 km (0.093 R)
• M70: 19,832,190 km (0.09 R)
• M71: 20,194,067 km (0.068 R)
• M72: 20,690,881 km (0.065 R)
• M73: 21,191,885 km (0.095 R)
• M74: 21,832,164 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186

Radius: 3

Gravity: 20.67 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 12.23 AU - 12.51 AU

Year: 16390 Days

Day: 16.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 43,148,082 km

• M1: 48,171 km (0.068 R)
• M2: 150,196 km (0.112 R)
• M3: 250,277 km (0.07 R)
• M4: 548,575 km (0.069 R)
• M5: 578,345 km (0.097 R)
• M6: 702,811 km (0.104 R)
• M7: 818,749 km (0.038 R)
• M8: 922,720 km (0.095 R)
• M9: 1,240,316 km (0.07 R)
• M10: 1,319,603 km (0.061 R)
• M11: 1,504,057 km (0.105 R)
• M12: 1,653,206 km (0.106 R)
• M13: 1,696,739 km (0.099 R)
• M14: 1,762,562 km (0.099 R)
• M15: 1,806,993 km (0.098 R)
• M16: 2,491,852 km (0.101 R)
• M17: 2,566,950 km (0.11 R)
• M18: 2,617,364 km (0.079 R)
• M19: 2,668,078 km (0.058 R)
• M20: 2,848,343 km (0.048 R)
• M21: 2,900,553 km (0.091 R)
• M22: 3,085,755 km (0.073 R)
• M23: 3,139,461 km (0.105 R)
• M24: 3,412,178 km (0.103 R)
• M25: 3,579,578 km (0.047 R)
• M26: 3,692,524 km (0.117 R)
• M27: 4,215,668 km (0.069 R)
• M28: 4,546,728 km (0.117 R)
• M29: 5,042,795 km (0.098 R)
• M30: 5,074,360 km (0.105 R)
• M31: 5,297,410 km (0.094 R)
• M32: 5,686,813 km (0.028 R)
• M33: 5,752,637 km (0.071 R)
• M34: 6,186,620 km (0.096 R)
• M35: 6,596,518 km (0.098 R)
• M36: 7,263,276 km (0.069 R)
• M37: 7,442,344 km (0.095 R)
• M38: 7,622,760 km (0.067 R)
• M39: 7,731,667 km (0.11 R)
• M40: 8,358,931 km (0.063 R)
• M41: 8,697,471 km (0.051 R)
• M42: 8,963,904 km (0.09 R)
• M43: 9,271,777 km (0.117 R)
• M44: 9,818,707 km (0.054 R)
• M45: 10,175,797 km (0.101 R)
• M46: 11,189,921 km (0.058 R)
• M47: 12,193,274 km (0.117 R)
• M48: 12,235,610 km (0.059 R)
• M49: 12,278,096 km (0.043 R)
• M50: 12,448,488 km (0.037 R)
• M51: 12,619,777 km (0.069 R)
• M52: 12,921,217 km (0.094 R)
• M53: 13,399,631 km (0.117 R)
• M54: 13,795,467 km (0.108 R)
• M55: 13,928,310 km (0.1 R)
• M56: 14,150,463 km (0.119 R)
• M57: 14,284,502 km (0.041 R)
• M58: 14,329,232 km (0.053 R)
• M59: 15,005,714 km (0.044 R)
• M60: 15,279,328 km (0.084 R)
• M61: 16,202,945 km (0.114 R)
• M62: 17,958,626 km (0.09 R)
• M63: 18,103,586 km (0.065 R)
• M64: 18,443,323 km (0.094 R)
• M65: 19,227,964 km (0.102 R)
• M66: 21,032,563 km (0.078 R)
• M67: 22,213,638 km (0.109 R)
• M68: 24,051,598 km (0.048 R)
• M69: 24,318,031 km (0.092 R)
• M70: 24,531,956 km (0.042 R)
• M71: 24,639,218 km (0.081 R)
• M72: 25,393,939 km (0.116 R)
• M73: 25,448,094 km (0.106 R)
• M74: 25,611,006 km (0.111 R)
• M75: 26,156,290 km (0.086 R)
• M76: 26,485,256 km (0.11 R)
• M77: 28,431,524 km (0.045 R)
• M78: 29,222,897 km (0.108 R)
• M79: 30,136,042 km (0.113 R)
• M80: 31,523,263 km (0.092 R)
• M81: 31,873,322 km (0.041 R)
• M82: 32,459,596 km (0.076 R)
• M83: 32,577,330 km (0.047 R)
• M84: 34,060,294 km (0.066 R)
• M85: 34,840,147 km (0.074 R)
• M86: 35,202,025 km (0.069 R)
• M87: 36,295,136 km (0.083 R)
• M88: 37,399,468 km (0.098 R)
• M89: 38,017,606 km (0.047 R)
• M90: 38,079,689 km (0.068 R)
• M91: 39,013,778 km (0.116 R)
• M92: 39,264,205 km (0.113 R)
• M93: 39,955,497 km (0.115 R)
• M94: 41,286,469 km (0.07 R)
• M95: 41,541,534 km (0.039 R)
• M96: 42,053,457 km (0.071 R)
• M97: 42,181,663 km (0.033 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 13,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit