🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.49 AU - 0.51 AU

Year: 127 Days

Day: 45.8 Hours

Environment

Temp: 237 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.79 AU - 0.89 AU

Year: 276 Days

Day: 44.7 Hours

Environment

Temp: 121 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.89 AU - 1.97 AU

Year: 960 Days

Day: 26.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.38 AU - 2.8 AU

Year: 1493 Days

Day: 47.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,002,432 km

• M1: 1,713,494 km (0.097 R)

Asteroid Belt

Center: 4.23 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.5

Radius: 10.2

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.96 AU - 6.78 AU

Year: 5094 Days

Day: 12 Hours

Environment

Temp: -143 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,002,432 km

• M1: 196,123 km (0.092 R)
• M2: 304,880 km (0.046 R)
• M3: 487,091 km (0.103 R)
• M4: 605,423 km (0.078 R)
• M5: 931,247 km (0.066 R)
• M6: 1,259,315 km (0.102 R)
• M7: 1,325,886 km (0.114 R)
• M8: 1,568,683 km (0.062 R)
• M9: 1,640,789 km (0.099 R)
• M10: 1,902,137 km (0.107 R)
• M11: 2,057,569 km (0.103 R)
• M12: 2,896,963 km (0.032 R)
• M13: 2,986,422 km (0.089 R)
• M14: 3,236,999 km (0.081 R)
• M15: 4,357,636 km (0.072 R)
• M16: 4,720,860 km (0.069 R)
• M17: 4,879,583 km (0.062 R)
• M18: 5,040,102 km (0.105 R)
• M19: 5,671,554 km (0.119 R)
• M20: 5,783,902 km (0.082 R)
• M21: 5,868,724 km (0.071 R)
• M22: 6,240,924 km (0.118 R)
• M23: 6,415,355 km (0.118 R)
• M24: 6,532,490 km (0.103 R)
• M25: 6,739,384 km (0.109 R)
• M26: 6,858,464 km (0.096 R)
• M27: 7,038,580 km (0.052 R)
• M28: 7,129,087 km (0.074 R)
• M29: 7,250,560 km (0.083 R)
• M30: 7,464,784 km (0.077 R)
• M31: 7,588,053 km (0.092 R)
• M32: 7,993,613 km (0.119 R)
• M33: 8,342,176 km (0.066 R)
• M34: 9,120,234 km (0.105 R)
• M35: 9,219,118 km (0.104 R)
• M36: 9,584,736 km (0.07 R)
• M37: 9,685,265 km (0.098 R)
• M38: 10,261,816 km (0.092 R)
• M39: 10,744,867 km (0.119 R)
• M40: 10,954,154 km (0.077 R)
• M41: 11,519,036 km (0.079 R)
• M42: 11,840,971 km (0.108 R)
• M43: 12,057,140 km (0.053 R)
• M44: 12,603,621 km (0.063 R)
• M45: 13,796,065 km (0.079 R)
• M46: 14,138,046 km (0.087 R)
• M47: 14,752,744 km (0.081 R)
• M48: 15,180,294 km (0.102 R)
• M49: 16,167,491 km (0.053 R)
• M50: 16,287,319 km (0.115 R)
• M51: 16,407,446 km (0.118 R)
• M52: 17,502,053 km (0.044 R)
• M53: 17,913,447 km (0.119 R)
• M54: 18,037,614 km (0.119 R)
• M55: 18,120,491 km (0.112 R)
• M56: 18,494,785 km (0.119 R)
• M57: 18,829,884 km (0.1 R)
• M58: 19,335,974 km (0.109 R)
• M59: 20,103,859 km (0.077 R)
• M60: 20,405,000 km (0.1 R)
• M61: 20,577,935 km (0.116 R)
• M62: 20,968,535 km (0.082 R)
• M63: 21,099,284 km (0.04 R)
• M64: 21,405,511 km (0.032 R)
• M65: 21,669,102 km (0.036 R)
• M66: 21,801,197 km (0.091 R)
• M67: 21,889,609 km (0.052 R)
• M68: 22,155,145 km (0.11 R)
• M69: 22,421,729 km (0.088 R)
• M70: 22,644,779 km (0.109 R)
• M71: 22,913,457 km (0.112 R)
• M72: 23,183,032 km (0.118 R)
• M73: 23,408,626 km (0.094 R)
• M74: 23,589,490 km (0.117 R)
• M75: 24,135,073 km (0.049 R)
• M76: 24,730,922 km (0.093 R)
• M77: 24,961,452 km (0.109 R)
• M78: 25,610,407 km (0.091 R)
• M79: 26,218,074 km (0.114 R)
• M80: 26,312,021 km (0.098 R)
• M81: 27,781,970 km (0.111 R)
• M82: 28,599,223 km (0.104 R)
• M83: 30,405,468 km (0.098 R)
• M84: 30,999,072 km (0.114 R)
• M85: 31,148,072 km (0.086 R)
• M86: 31,247,554 km (0.075 R)
• M87: 31,596,566 km (0.052 R)
• M88: 32,197,950 km (0.088 R)
• M89: 34,178,177 km (0.12 R)
• M90: 34,280,801 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.4

Radius: 6.5

Gravity: 14.9 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 14.42 AU - 16.59 AU

Year: 21856 Days

Day: 24.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,002,432 km

• M1: 108,608 km (0.036 R)
• M2: 210,634 km (0.067 R)
• M3: 286,181 km (0.072 R)
• M4: 467,942 km (0.082 R)
• M5: 1,659,040 km (0.064 R)
• M6: 1,788,742 km (0.056 R)
• M7: 2,197,593 km (0.12 R)
• M8: 2,340,309 km (0.12 R)
• M9: 2,941,094 km (0.035 R)
• M10: 3,380,613 km (0.102 R)
• M11: 3,421,602 km (0.069 R)
• M12: 3,462,742 km (0.113 R)
• M13: 3,883,561 km (0.056 R)
• M14: 4,143,711 km (0.084 R)
• M15: 4,726,844 km (0.074 R)
• M16: 5,192,692 km (0.112 R)
• M17: 5,479,321 km (0.102 R)
• M18: 6,168,070 km (0.078 R)
• M19: 6,369,877 km (0.116 R)
• M20: 7,093,033 km (0.081 R)
• M21: 7,198,500 km (0.054 R)
• M22: 7,357,672 km (0.118 R)
• M23: 7,625,452 km (0.099 R)
• M24: 8,392,441 km (0.117 R)
• M25: 8,616,089 km (0.059 R)
• M26: 9,126,368 km (0.08 R)
• M27: 9,704,863 km (0.042 R)
• M28: 9,880,790 km (0.044 R)
• M29: 10,654,959 km (0.105 R)
• M30: 10,836,421 km (0.09 R)
• M31: 10,897,158 km (0.069 R)
• M32: 11,325,307 km (0.075 R)
• M33: 11,758,991 km (0.11 R)
• M34: 12,134,930 km (0.053 R)
• M35: 13,481,910 km (0.085 R)
• M36: 14,272,684 km (0.12 R)
• M37: 14,472,696 km (0.105 R)
• M38: 16,453,821 km (0.113 R)
• M39: 19,028,700 km (0.114 R)
• M40: 19,617,666 km (0.111 R)
• M41: 20,813,701 km (0.09 R)
• M42: 20,964,795 km (0.101 R)
• M43: 21,344,325 km (0.032 R)
• M44: 23,275,484 km (0.033 R)
• M45: 26,234,380 km (0.117 R)
• M46: 26,397,591 km (0.036 R)
• M47: 26,479,422 km (0.102 R)
• M48: 26,889,469 km (0.083 R)
• M49: 27,136,605 km (0.091 R)
• M50: 28,383,354 km (0.041 R)
• M51: 29,988,988 km (0.074 R)
• M52: 30,416,538 km (0.1 R)
• M53: 32,233,704 km (0.073 R)
• M54: 33,819,291 km (0.112 R)
• M55: 34,264,196 km (0.051 R)
• M56: 34,710,895 km (0.111 R)
• M57: 36,973,862 km (0.114 R)
• M58: 37,248,673 km (0.035 R)
• M59: 39,004,503 km (0.086 R)
• M60: 39,470,949 km (0.064 R)
• M61: 39,751,745 km (0.12 R)
• M62: 40,976,203 km (0.105 R)
• M63: 42,213,078 km (0.057 R)
• M64: 42,308,671 km (0.081 R)
• M65: 42,980,216 km (0.11 R)
• M66: 43,172,749 km (0.098 R)
• M67: 45,309,305 km (0.106 R)
• M68: 47,281,305 km (0.059 R)
• M69: 47,878,350 km (0.096 R)
• M70: 51,308,479 km (0.067 R)
• M71: 52,640,798 km (0.09 R)
• M72: 53,569,801 km (0.08 R)
• M73: 53,776,994 km (0.065 R)
• M74: 54,296,098 km (0.082 R)
• M75: 54,816,998 km (0.075 R)
• M76: 56,916,754 km (0.116 R)
• M77: 57,233,901 km (0.053 R)
• M78: 60,115,306 km (0.114 R)
• M79: 61,086,196 km (0.12 R)
• M80: 61,519,282 km (0.091 R)
• M81: 62,934,179 km (0.077 R)
• M82: 63,262,247 km (0.084 R)
• M83: 65,352,877 km (0.095 R)
• M84: 66,684,896 km (0.073 R)
• M85: 67,913,843 km (0.074 R)
• M86: 68,924,825 km (0.118 R)
• M87: 69,827,649 km (0.091 R)
• M88: 74,169,428 km (0.034 R)
• M89: 74,862,963 km (0.072 R)
• M90: 74,978,752 km (0.064 R)
• M91: 77,073,122 km (0.058 R)
• M92: 77,541,214 km (0.073 R)
• M93: 77,775,634 km (0.103 R)
• M94: 78,127,638 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.1

Radius: 3.9

Gravity: 17.63 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 17.12 AU - 22.78 AU

Year: 31914 Days

Day: 23.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 76,002,432 km

• M1: 61,036 km (0.058 R)
• M2: 202,256 km (0.074 R)
• M3: 749,485 km (0.072 R)
• M4: 1,639,892 km (0.118 R)
• M5: 2,272,541 km (0.101 R)
• M6: 3,984,689 km (0.052 R)
• M7: 4,461,009 km (0.033 R)
• M8: 4,864,025 km (0.03 R)
• M9: 5,513,878 km (0.075 R)
• M10: 5,656,595 km (0.043 R)
• M11: 6,995,496 km (0.104 R)
• M12: 7,357,822 km (0.084 R)
• M13: 7,462,540 km (0.034 R)
• M14: 7,515,049 km (0.11 R)
• M15: 8,426,549 km (0.103 R)
• M16: 8,756,562 km (0.101 R)
• M17: 10,118,052 km (0.078 R)
• M18: 10,351,275 km (0.082 R)
• M19: 11,181,693 km (0.068 R)
• M20: 13,348,917 km (0.05 R)
• M21: 13,604,730 km (0.069 R)
• M22: 14,512,639 km (0.107 R)
• M23: 14,841,605 km (0.091 R)
• M24: 14,907,727 km (0.086 R)
• M25: 16,181,852 km (0.1 R)
• M26: 16,935,377 km (0.112 R)
• M27: 20,134,677 km (0.113 R)
• M28: 20,722,447 km (0.079 R)
• M29: 22,292,327 km (0.094 R)
• M30: 23,436,750 km (0.103 R)
• M31: 25,386,310 km (0.066 R)
• M32: 25,544,435 km (0.094 R)
• M33: 26,260,410 km (0.08 R)
• M34: 26,741,367 km (0.104 R)
• M35: 27,468,114 km (0.059 R)
• M36: 27,630,577 km (0.104 R)
• M37: 27,711,958 km (0.07 R)
• M38: 31,113,964 km (0.106 R)
• M39: 31,622,746 km (0.12 R)
• M40: 31,878,109 km (0.108 R)
• M41: 32,648,538 km (0.1 R)
• M42: 33,079,231 km (0.06 R)
• M43: 33,165,549 km (0.1 R)
• M44: 36,591,340 km (0.109 R)
• M45: 37,577,788 km (0.037 R)
• M46: 38,754,824 km (0.046 R)
• M47: 39,119,394 km (0.098 R)
• M48: 40,773,947 km (0.088 R)
• M49: 45,680,607 km (0.064 R)
• M50: 46,258,654 km (0.097 R)
• M51: 49,579,427 km (0.067 R)
• M52: 50,173,480 km (0.11 R)
• M53: 50,769,777 km (0.114 R)
• M54: 53,077,325 km (0.096 R)
• M55: 53,887,995 km (0.119 R)
• M56: 60,624,088 km (0.115 R)
• M57: 60,729,854 km (0.112 R)
• M58: 64,899,147 km (0.072 R)
• M59: 65,007,156 km (0.116 R)
• M60: 65,874,226 km (0.062 R)
• M61: 69,934,013 km (0.09 R)
• M62: 71,491,027 km (0.103 R)
• M63: 73,397,203 km (0.117 R)
• M64: 73,735,294 km (0.05 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 14,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit