🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.47 AU - 0.59 AU

Year: 120 Days

Day: 12.2 Hours

Environment

Temp: 345 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.58 AU - 0.84 AU

Year: 187 Days

Day: 35.2 Hours

Environment

Temp: 222 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.36 AU - 3.38 AU

Year: 1517 Days

Day: 26.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,713,957 km

• M1: 166,353 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.74 AU - 4.2 AU

Year: 2017 Days

Day: 45.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.98 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.14 AU - 4.82 AU

Year: 2959 Days

Day: 19.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,713,957 km

• M1: 431,141 km (0.09 R)

Asteroid Belt

Center: 9.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.9

Radius: 9.4

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 11.85 AU - 18.45 AU

Year: 18401 Days

Day: 10.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,713,957 km

• M1: 135,835 km (0.077 R)
• M2: 196,422 km (0.106 R)
• M3: 257,458 km (0.088 R)
• M4: 354,996 km (0.108 R)
• M5: 438,621 km (0.11 R)
• M6: 546,331 km (0.082 R)
• M7: 1,047,783 km (0.105 R)
• M8: 1,110,914 km (0.112 R)
• M9: 1,470,547 km (0.095 R)
• M10: 1,865,336 km (0.084 R)
• M11: 2,075,072 km (0.057 R)
• M12: 2,210,159 km (0.112 R)
• M13: 2,320,263 km (0.066 R)
• M14: 3,392,281 km (0.114 R)
• M15: 3,879,073 km (0.097 R)
• M16: 3,979,004 km (0.097 R)
• M17: 4,215,818 km (0.109 R)
• M18: 4,917,581 km (0.079 R)
• M19: 5,542,601 km (0.103 R)
• M20: 5,693,246 km (0.118 R)
• M21: 6,745,817 km (0.058 R)
• M22: 6,866,393 km (0.088 R)
• M23: 7,438,904 km (0.052 R)
• M24: 8,111,945 km (0.056 R)
• M25: 8,542,487 km (0.087 R)
• M26: 8,760,601 km (0.111 R)
• M27: 9,878,546 km (0.067 R)
• M28: 10,245,659 km (0.103 R)
• M29: 10,338,110 km (0.074 R)
• M30: 10,477,386 km (0.089 R)
• M31: 10,946,226 km (0.103 R)
• M32: 11,952,870 km (0.035 R)
• M33: 12,147,945 km (0.1 R)
• M34: 13,139,181 km (0.073 R)
• M35: 13,797,412 km (0.081 R)
• M36: 13,899,587 km (0.028 R)
• M37: 14,104,835 km (0.088 R)
• M38: 14,362,742 km (0.104 R)
• M39: 14,935,702 km (0.118 R)
• M40: 15,675,613 km (0.077 R)
• M41: 15,782,276 km (0.063 R)
• M42: 15,942,795 km (0.085 R)
• M43: 16,050,056 km (0.106 R)
• M44: 16,427,492 km (0.104 R)
• M45: 17,136,137 km (0.114 R)
• M46: 19,493,351 km (0.101 R)
• M47: 19,665,538 km (0.112 R)
• M48: 20,826,716 km (0.112 R)
• M49: 20,944,001 km (0.108 R)
• M50: 22,009,886 km (0.101 R)
• M51: 22,129,415 km (0.054 R)
• M52: 22,790,787 km (0.106 R)
• M53: 23,214,897 km (0.092 R)
• M54: 24,441,151 km (0.081 R)
• M55: 24,751,117 km (0.106 R)
• M56: 26,003,551 km (0.077 R)
• M57: 27,985,274 km (0.09 R)
• M58: 28,439,453 km (0.094 R)
• M59: 29,355,141 km (0.11 R)
• M60: 29,618,583 km (0.108 R)
• M61: 31,349,730 km (0.05 R)
• M62: 31,417,049 km (0.111 R)
• M63: 31,821,412 km (0.078 R)
• M64: 32,499,389 km (0.097 R)
• M65: 33,731,627 km (0.118 R)
• M66: 35,468,309 km (0.09 R)
• M67: 35,959,738 km (0.053 R)
• M68: 36,100,509 km (0.03 R)
• M69: 36,382,801 km (0.075 R)
• M70: 37,233,863 km (0.079 R)
• M71: 38,163,314 km (0.079 R)
• M72: 38,306,928 km (0.076 R)
• M73: 39,100,246 km (0.117 R)
• M74: 40,703,187 km (0.093 R)
• M75: 41,734,365 km (0.112 R)
• M76: 42,178,970 km (0.098 R)
• M77: 43,672,256 km (0.098 R)
• M78: 43,747,354 km (0.045 R)
• M79: 45,182,746 km (0.038 R)
• M80: 45,715,464 km (0.108 R)
• M81: 47,944,472 km (0.113 R)
• M82: 48,410,170 km (0.087 R)
• M83: 48,487,811 km (0.111 R)
• M84: 48,565,602 km (0.073 R)
• M85: 50,760,502 km (0.064 R)
• M86: 52,507,656 km (0.118 R)
• M87: 52,747,461 km (0.118 R)
• M88: 52,987,566 km (0.115 R)
• M89: 53,790,757 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 22.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.2

Radius: 5.7

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 21.96 AU - 22.22 AU

Year: 32398 Days

Day: 18 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 75,713,957 km

• M1: 77,641 km (0.096 R)
• M2: 158,125 km (0.064 R)
• M3: 388,057 km (0.054 R)
• M4: 587,620 km (0.068 R)
• M5: 745,297 km (0.116 R)
• M6: 1,562,849 km (0.103 R)
• M7: 1,782,459 km (0.054 R)
• M8: 1,912,459 km (0.117 R)
• M9: 2,181,735 km (0.056 R)
• M10: 2,462,979 km (0.05 R)
• M11: 2,681,392 km (0.092 R)
• M12: 3,137,067 km (0.118 R)
• M13: 3,254,651 km (0.065 R)
• M14: 4,642,321 km (0.092 R)
• M15: 5,048,779 km (0.074 R)
• M16: 5,279,608 km (0.083 R)
• M17: 5,326,133 km (0.098 R)
• M18: 5,419,781 km (0.066 R)
• M19: 5,944,122 km (0.104 R)
• M20: 6,041,211 km (0.111 R)
• M21: 6,335,619 km (0.101 R)
• M22: 7,040,525 km (0.09 R)
• M23: 7,717,305 km (0.116 R)
• M24: 7,983,141 km (0.064 R)
• M25: 9,583,090 km (0.119 R)
• M26: 11,278,333 km (0.115 R)
• M27: 12,129,246 km (0.071 R)
• M28: 13,126,914 km (0.117 R)
• M29: 13,316,903 km (0.1 R)
• M30: 15,466,026 km (0.043 R)
• M31: 15,532,747 km (0.086 R)
• M32: 16,682,855 km (0.089 R)
• M33: 18,494,186 km (0.081 R)
• M34: 20,807,568 km (0.085 R)
• M35: 21,548,975 km (0.094 R)
• M36: 21,773,072 km (0.101 R)
• M37: 22,905,229 km (0.063 R)
• M38: 23,286,853 km (0.077 R)
• M39: 25,304,929 km (0.074 R)
• M40: 25,699,418 km (0.026 R)
• M41: 29,588,514 km (0.085 R)
• M42: 31,515,933 km (0.073 R)
• M43: 32,281,126 km (0.111 R)
• M44: 32,623,107 km (0.114 R)
• M45: 32,708,826 km (0.114 R)
• M46: 36,375,321 km (0.03 R)
• M47: 37,446,591 km (0.084 R)
• M48: 40,077,868 km (0.107 R)
• M49: 40,353,427 km (0.078 R)
• M50: 40,537,582 km (0.109 R)
• M51: 42,768,236 km (0.088 R)
• M52: 45,611,942 km (0.11 R)
• M53: 48,028,097 km (0.119 R)
• M54: 48,125,635 km (0.057 R)
• M55: 48,908,032 km (0.037 R)
• M56: 49,202,440 km (0.036 R)
• M57: 49,399,162 km (0.036 R)
• M58: 50,287,324 km (0.064 R)
• M59: 52,983,377 km (0.065 R)
• M60: 54,704,949 km (0.072 R)
• M61: 56,136,302 km (0.088 R)
• M62: 56,547,546 km (0.115 R)
• M63: 56,753,543 km (0.115 R)
• M64: 58,098,577 km (0.071 R)
• M65: 59,454,083 km (0.112 R)
• M66: 61,877,718 km (0.036 R)
• M67: 61,983,783 km (0.11 R)
• M68: 66,386,000 km (0.074 R)
• M69: 66,494,608 km (0.106 R)
• M70: 69,009,199 km (0.11 R)
• M71: 74,130,981 km (0.094 R)
• M72: 74,356,425 km (0.11 R)

Kuiper Belt

Range: 35.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 19,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit