🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.48 AU - 0.66 AU

Year: 160 Days

Day: 35.1 Hours

Environment

Temp: 211 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,261,138 km

• M1: 148,401 km (0.088 R)
• M2: 201,808 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.61 AU - 0.69 AU

Year: 195 Days

Day: 17.2 Hours

Environment

Temp: 207 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.31 AU - 1.41 AU

Year: 591 Days

Day: 15.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,261,138 km

• M1: 124,914 km (0.071 R)
• M2: 572,212 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.54 AU - 1.9 AU

Year: 841 Days

Day: 44.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.53 AU - 2.05 AU

Year: 893 Days

Day: 26 Hours

Environment

Temp: -62 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,261,138 km

• M1: 825,631 km (0.053 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.13 AU - 2.91 AU

Year: 1491 Days

Day: 36.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,261,138 km

• M1: 1,717,683 km (0.074 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.1 AU - 3.2 AU

Year: 1608 Days

Day: 14 Hours

Environment

Temp: -98 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,261,138 km

• M1: 30,668 km (0.083 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.1 AU - 4.74 AU

Year: 2893 Days

Day: 17.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 115.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312

Radius: 15

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.33 AU - 6.91 AU

Year: 6350 Days

Day: 10.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 66,261,138 km

• M1: 193,430 km (0.1 R)
• M2: 320,139 km (0.098 R)
• M3: 498,161 km (0.072 R)
• M4: 645,365 km (0.077 R)
• M5: 742,305 km (0.11 R)
• M6: 857,046 km (0.058 R)
• M7: 1,160,281 km (0.112 R)
• M8: 1,528,741 km (0.045 R)
• M9: 1,695,991 km (0.052 R)
• M10: 1,805,945 km (0.1 R)
• M11: 2,184,428 km (0.078 R)
• M12: 2,374,567 km (0.065 R)
• M13: 2,480,781 km (0.108 R)
• M14: 2,624,844 km (0.119 R)
• M15: 2,753,349 km (0.052 R)
• M16: 3,035,939 km (0.114 R)
• M17: 3,190,623 km (0.099 R)
• M18: 3,288,760 km (0.111 R)
• M19: 3,589,152 km (0.058 R)
• M20: 4,024,931 km (0.034 R)
• M21: 4,152,687 km (0.07 R)
• M22: 4,325,024 km (0.102 R)
• M23: 4,834,255 km (0.098 R)
• M24: 5,409,459 km (0.11 R)
• M25: 5,909,714 km (0.112 R)
• M26: 6,055,423 km (0.09 R)
• M27: 6,726,070 km (0.103 R)
• M28: 7,160,502 km (0.111 R)
• M29: 7,316,084 km (0.079 R)
• M30: 7,472,713 km (0.108 R)
• M31: 8,056,893 km (0.108 R)
• M32: 8,354,592 km (0.108 R)
• M33: 8,545,928 km (0.071 R)
• M34: 9,100,637 km (0.058 R)
• M35: 9,439,177 km (0.053 R)
• M36: 9,638,441 km (0.032 R)
• M37: 10,656,455 km (0.08 R)
• M38: 10,923,637 km (0.061 R)
• M39: 11,163,143 km (0.108 R)
• M40: 11,800,130 km (0.085 R)
• M41: 12,417,820 km (0.072 R)
• M42: 12,667,798 km (0.087 R)
• M43: 13,332,162 km (0.088 R)
• M44: 13,716,928 km (0.107 R)
• M45: 14,105,284 km (0.104 R)
• M46: 14,333,570 km (0.079 R)
• M47: 14,497,380 km (0.071 R)
• M48: 14,694,849 km (0.029 R)
• M49: 15,728,870 km (0.093 R)
• M50: 15,863,957 km (0.114 R)
• M51: 15,965,683 km (0.108 R)
• M52: 16,442,751 km (0.03 R)
• M53: 16,855,491 km (0.056 R)
• M54: 17,028,426 km (0.113 R)
• M55: 17,655,989 km (0.096 R)
• M56: 17,831,767 km (0.108 R)
• M57: 18,362,241 km (0.098 R)
• M58: 18,898,101 km (0.117 R)
• M59: 19,729,566 km (0.084 R)
• M60: 20,943,552 km (0.099 R)
• M61: 21,615,845 km (0.087 R)
• M62: 21,954,834 km (0.105 R)
• M63: 22,790,488 km (0.065 R)
• M64: 22,943,526 km (0.086 R)
• M65: 23,173,757 km (0.066 R)
• M66: 24,297,537 km (0.106 R)
• M67: 25,003,938 km (0.096 R)
• M68: 25,280,544 km (0.103 R)
• M69: 25,637,634 km (0.094 R)
• M70: 26,196,382 km (0.1 R)
• M71: 26,437,085 km (0.036 R)
• M72: 26,839,803 km (0.078 R)
• M73: 27,204,223 km (0.11 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973

Radius: 8.9

Gravity: 12.28 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.87 AU - 11.17 AU

Year: 13637 Days

Day: 12.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,261,138 km

• M1: 270,473 km (0.088 R)
• M2: 326,572 km (0.117 R)
• M3: 600,635 km (0.108 R)
• M4: 721,211 km (0.12 R)
• M5: 872,604 km (0.08 R)
• M6: 1,469,350 km (0.118 R)
• M7: 2,393,566 km (0.114 R)
• M8: 2,491,253 km (0.12 R)
• M9: 2,929,575 km (0.114 R)
• M10: 3,140,059 km (0.092 R)
• M11: 3,838,981 km (0.071 R)
• M12: 4,147,451 km (0.06 R)
• M13: 7,312,344 km (0.111 R)
• M14: 7,694,716 km (0.101 R)
• M15: 8,231,024 km (0.091 R)
• M16: 8,329,909 km (0.104 R)
• M17: 8,478,908 km (0.025 R)
• M18: 8,982,006 km (0.085 R)
• M19: 9,288,382 km (0.058 R)
• M20: 9,494,678 km (0.1 R)
• M21: 9,806,888 km (0.118 R)
• M22: 10,980,334 km (0.11 R)
• M23: 11,307,953 km (0.11 R)
• M24: 12,197,612 km (0.1 R)
• M25: 12,822,183 km (0.057 R)
• M26: 13,051,965 km (0.033 R)
• M27: 13,109,561 km (0.109 R)
• M28: 13,866,675 km (0.105 R)
• M29: 14,638,002 km (0.114 R)
• M30: 15,667,535 km (0.099 R)
• M31: 17,223,502 km (0.051 R)
• M32: 17,413,491 km (0.086 R)
• M33: 17,731,836 km (0.096 R)
• M34: 17,987,798 km (0.081 R)
• M35: 18,244,956 km (0.119 R)
• M36: 18,374,059 km (0.095 R)
• M37: 18,828,238 km (0.107 R)
• M38: 18,958,688 km (0.063 R)
• M39: 19,549,300 km (0.067 R)
• M40: 20,480,098 km (0.117 R)
• M41: 22,592,270 km (0.086 R)
• M42: 24,203,589 km (0.105 R)
• M43: 25,634,493 km (0.071 R)
• M44: 25,996,669 km (0.07 R)
• M45: 26,360,342 km (0.103 R)
• M46: 28,129,636 km (0.111 R)
• M47: 31,548,994 km (0.115 R)
• M48: 31,703,978 km (0.095 R)
• M49: 32,952,970 km (0.12 R)
• M50: 33,110,347 km (0.094 R)
• M51: 33,267,874 km (0.085 R)
• M52: 33,425,550 km (0.099 R)
• M53: 34,138,533 km (0.101 R)
• M54: 34,218,119 km (0.094 R)
• M55: 35,177,341 km (0.049 R)
• M56: 36,388,784 km (0.027 R)
• M57: 36,795,691 km (0.11 R)
• M58: 37,204,093 km (0.104 R)
• M59: 38,025,236 km (0.106 R)
• M60: 38,355,398 km (0.106 R)
• M61: 40,104,347 km (0.055 R)
• M62: 41,200,151 km (0.115 R)
• M63: 41,794,204 km (0.102 R)
• M64: 42,305,530 km (0.066 R)
• M65: 44,198,541 km (0.102 R)
• M66: 44,719,740 km (0.05 R)
• M67: 44,806,657 km (0.069 R)
• M68: 45,767,823 km (0.115 R)
• M69: 46,647,608 km (0.066 R)
• M70: 46,735,871 km (0.08 R)
• M71: 49,680,106 km (0.095 R)
• M72: 50,312,307 km (0.084 R)
• M73: 50,493,470 km (0.119 R)
• M74: 50,947,200 km (0.099 R)
• M75: 51,038,156 km (0.099 R)
• M76: 51,493,532 km (0.076 R)
• M77: 52,500,026 km (0.026 R)
• M78: 53,698,006 km (0.097 R)
• M79: 53,790,607 km (0.096 R)
• M80: 56,214,841 km (0.091 R)
• M81: 56,685,027 km (0.051 R)
• M82: 57,345,651 km (0.065 R)
• M83: 58,103,813 km (0.117 R)
• M84: 59,342,633 km (0.084 R)
• M85: 60,397,747 km (0.094 R)
• M86: 60,975,942 km (0.091 R)
• M87: 61,169,073 km (0.1 R)
• M88: 62,234,809 km (0.076 R)
• M89: 62,526,674 km (0.091 R)
• M90: 64,679,836 km (0.03 R)
• M91: 65,074,027 km (0.065 R)
• M92: 65,271,346 km (0.099 R)
• M93: 65,864,651 km (0.094 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: 481 - 16,257 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit