🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.43 AU - 0.59 AU

Year: 138 Days

Day: 43.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.67 AU - 0.91 AU

Year: 266 Days

Day: 45.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,358,758 km

• M1: 92,900 km (0.063 R)
• M2: 294,409 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.33 AU - 1.73 AU

Year: 717 Days

Day: 31.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,358,758 km

• M1: 828,922 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.57 AU - 2.23 AU

Year: 992 Days

Day: 36.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.94 AU - 3.8 AU

Year: 2343 Days

Day: 28.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.8

Radius: 9.7

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.49 AU - 7.33 AU

Year: 6880 Days

Day: 6.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 44,358,758 km

• M1: 227,239 km (0.107 R)
• M2: 326,273 km (0.118 R)
• M3: 388,805 km (0.079 R)
• M4: 529,277 km (0.117 R)
• M5: 619,934 km (0.095 R)
• M6: 688,300 km (0.099 R)
• M7: 1,104,182 km (0.048 R)
• M8: 1,330,075 km (0.054 R)
• M9: 1,948,213 km (0.075 R)
• M10: 2,532,094 km (0.091 R)
• M11: 2,600,310 km (0.067 R)
• M12: 2,785,064 km (0.043 R)
• M13: 2,974,155 km (0.095 R)
• M14: 3,167,585 km (0.041 R)
• M15: 3,516,148 km (0.03 R)
• M16: 3,695,067 km (0.093 R)
• M17: 4,331,158 km (0.088 R)
• M18: 4,944,060 km (0.11 R)
• M19: 5,087,225 km (0.03 R)
• M20: 6,467,415 km (0.099 R)
• M21: 6,529,947 km (0.074 R)
• M22: 6,687,174 km (0.058 R)
• M23: 6,845,599 km (0.091 R)
• M24: 7,134,023 km (0.1 R)
• M25: 7,361,113 km (0.117 R)
• M26: 7,855,833 km (0.039 R)
• M27: 8,293,257 km (0.072 R)
• M28: 8,600,830 km (0.08 R)
• M29: 8,808,023 km (0.103 R)
• M30: 9,510,236 km (0.111 R)
• M31: 10,012,585 km (0.064 R)
• M32: 10,084,991 km (0.086 R)
• M33: 10,230,400 km (0.104 R)
• M34: 10,376,707 km (0.081 R)
• M35: 10,930,967 km (0.092 R)
• M36: 11,268,160 km (0.104 R)
• M37: 11,570,797 km (0.082 R)
• M38: 11,646,942 km (0.073 R)
• M39: 12,029,763 km (0.114 R)
• M40: 13,522,301 km (0.045 R)
• M41: 14,576,817 km (0.054 R)
• M42: 15,072,434 km (0.103 R)
• M43: 15,322,412 km (0.109 R)
• M44: 15,406,038 km (0.12 R)
• M45: 16,037,789 km (0.043 R)
• M46: 16,293,003 km (0.088 R)
• M47: 16,506,629 km (0.083 R)
• M48: 16,850,405 km (0.055 R)
• M49: 17,413,940 km (0.11 R)
• M50: 18,649,020 km (0.098 R)
• M51: 19,007,008 km (0.046 R)
• M52: 19,277,032 km (0.064 R)
• M53: 19,548,253 km (0.06 R)
• M54: 19,866,448 km (0.028 R)
• M55: 20,277,991 km (0.049 R)
• M56: 20,415,771 km (0.071 R)
• M57: 20,692,228 km (0.083 R)
• M58: 23,380,651 km (0.109 R)
• M59: 24,252,358 km (0.111 R)
• M60: 24,790,162 km (0.036 R)
• M61: 25,183,904 km (0.115 R)
• M62: 25,430,890 km (0.106 R)
• M63: 25,579,590 km (0.074 R)
• M64: 26,427,361 km (0.12 R)
• M65: 26,628,122 km (0.047 R)
• M66: 26,728,801 km (0.109 R)
• M67: 27,843,604 km (0.12 R)
• M68: 28,612,538 km (0.087 R)
• M69: 28,922,056 km (0.067 R)
• M70: 29,025,428 km (0.107 R)
• M71: 29,180,860 km (0.098 R)
• M72: 29,752,773 km (0.12 R)
• M73: 30,171,198 km (0.12 R)
• M74: 30,276,066 km (0.031 R)
• M75: 31,172,456 km (0.088 R)
• M76: 31,970,711 km (0.091 R)
• M77: 32,291,897 km (0.108 R)
• M78: 32,452,864 km (0.062 R)
• M79: 32,560,425 km (0.119 R)
• M80: 32,667,986 km (0.096 R)
• M81: 33,316,044 km (0.114 R)
• M82: 33,804,780 km (0.039 R)
• M83: 34,624,876 km (0.051 R)
• M84: 34,899,538 km (0.099 R)
• M85: 35,672,809 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.3

Radius: 11.3

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.36 AU - 10.9 AU

Year: 10449 Days

Day: 14.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 44,358,758 km

• M1: 184,753 km (0.095 R)
• M2: 294,708 km (0.099 R)
• M3: 370,255 km (0.037 R)
• M4: 494,271 km (0.12 R)
• M5: 620,083 km (0.105 R)
• M6: 774,169 km (0.074 R)
• M7: 942,018 km (0.101 R)
• M8: 1,178,831 km (0.052 R)
• M9: 1,394,551 km (0.032 R)
• M10: 1,580,950 km (0.093 R)
• M11: 1,688,212 km (0.078 R)
• M12: 2,001,620 km (0.06 R)
• M13: 2,917,607 km (0.091 R)
• M14: 3,294,744 km (0.103 R)
• M15: 3,659,014 km (0.039 R)
• M16: 4,456,820 km (0.078 R)
• M17: 4,579,490 km (0.115 R)
• M18: 5,081,690 km (0.098 R)
• M19: 6,903,643 km (0.102 R)
• M20: 7,010,455 km (0.105 R)
• M21: 7,153,471 km (0.112 R)
• M22: 7,442,644 km (0.072 R)
• M23: 7,883,658 km (0.038 R)
• M24: 8,144,856 km (0.103 R)
• M25: 8,295,501 km (0.095 R)
• M26: 8,408,896 km (0.077 R)
• M27: 8,791,119 km (0.07 R)
• M28: 9,891,411 km (0.088 R)
• M29: 10,132,713 km (0.072 R)
• M30: 10,744,867 km (0.106 R)
• M31: 10,910,023 km (0.04 R)
• M32: 11,285,065 km (0.056 R)
• M33: 11,749,118 km (0.106 R)
• M34: 12,262,388 km (0.106 R)
• M35: 12,652,240 km (0.06 R)
• M36: 13,134,244 km (0.032 R)
• M37: 13,936,089 km (0.043 R)
• M38: 14,433,801 km (0.059 R)
• M39: 14,524,906 km (0.077 R)
• M40: 14,845,494 km (0.1 R)
• M41: 16,578,137 km (0.116 R)
• M42: 16,817,045 km (0.109 R)
• M43: 17,347,070 km (0.112 R)
• M44: 17,833,562 km (0.094 R)
• M45: 18,621,195 km (0.099 R)
• M46: 20,383,757 km (0.084 R)
• M47: 21,103,622 km (0.09 R)
• M48: 21,207,144 km (0.119 R)
• M49: 21,466,696 km (0.1 R)
• M50: 22,251,786 km (0.117 R)
• M51: 22,727,208 km (0.084 R)
• M52: 23,366,439 km (0.111 R)
• M53: 27,833,432 km (0.064 R)
• M54: 28,117,668 km (0.108 R)
• M55: 29,264,186 km (0.116 R)
• M56: 29,785,086 km (0.095 R)
• M57: 30,192,291 km (0.107 R)
• M58: 30,542,948 km (0.1 R)
• M59: 31,484,368 km (0.114 R)
• M60: 31,839,812 km (0.116 R)
• M61: 31,958,593 km (0.098 R)
• M62: 32,435,362 km (0.082 R)
• M63: 33,094,639 km (0.084 R)
• M64: 33,637,231 km (0.087 R)
• M65: 34,426,360 km (0.075 R)
• M66: 35,405,926 km (0.105 R)
• M67: 36,022,868 km (0.094 R)
• M68: 36,146,586 km (0.088 R)
• M69: 36,767,716 km (0.097 R)
• M70: 37,957,617 km (0.119 R)
• M71: 38,715,630 km (0.119 R)
• M72: 39,861,998 km (0.089 R)
• M73: 40,246,614 km (0.113 R)
• M74: 41,537,494 km (0.088 R)
• M75: 43,104,532 km (0.072 R)
• M76: 43,433,498 km (0.06 R)
• M77: 44,159,945 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 19,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit