🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.52 AU - 0.82 AU

Year: 204 Days

Day: 17.3 Hours

Environment

Temp: 121 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.46 AU - 1.6 AU

Year: 705 Days

Day: 19.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,341,694 km

• M1: 450,439 km (0.106 R)
• M2: 1,421,928 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.79 AU - 1.87 AU

Year: 923 Days

Day: 41.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.22 AU - 2.88 AU

Year: 1518 Days

Day: 27.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,341,694 km

• M1: 677,828 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.52 AU - 3.24 AU

Year: 1822 Days

Day: 32.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.6

Radius: 11.9

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.96 AU - 6.38 AU

Year: 5033 Days

Day: 9.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 79,341,694 km

• M1: 149,897 km (0.107 R)
• M2: 224,546 km (0.106 R)
• M3: 391,946 km (0.118 R)
• M4: 537,356 km (0.105 R)
• M5: 622,327 km (0.105 R)
• M6: 868,266 km (0.094 R)
• M7: 1,003,353 km (0.103 R)
• M8: 1,079,349 km (0.105 R)
• M9: 1,202,916 km (0.112 R)
• M10: 1,403,677 km (0.064 R)
• M11: 1,527,095 km (0.115 R)
• M12: 1,719,478 km (0.112 R)
• M13: 2,100,055 km (0.083 R)
• M14: 2,813,338 km (0.047 R)
• M15: 3,051,049 km (0.073 R)
• M16: 3,213,213 km (0.094 R)
• M17: 3,529,163 km (0.094 R)
• M18: 3,803,376 km (0.104 R)
• M19: 3,942,951 km (0.119 R)
• M20: 4,137,877 km (0.112 R)
• M21: 4,227,486 km (0.102 R)
• M22: 4,390,548 km (0.044 R)
• M23: 4,592,804 km (0.086 R)
• M24: 4,854,601 km (0.109 R)
• M25: 5,044,590 km (0.083 R)
• M26: 5,140,482 km (0.112 R)
• M27: 5,353,809 km (0.116 R)
• M28: 5,589,724 km (0.046 R)
• M29: 5,809,185 km (0.061 R)
• M30: 6,715,000 km (0.073 R)
• M31: 6,927,129 km (0.066 R)
• M32: 7,576,534 km (0.102 R)
• M33: 7,908,641 km (0.038 R)
• M34: 8,177,768 km (0.056 R)
• M35: 8,381,669 km (0.07 R)
• M36: 8,587,217 km (0.045 R)
• M37: 8,725,146 km (0.066 R)
• M38: 9,355,252 km (0.117 R)
• M39: 9,592,215 km (0.049 R)
• M40: 9,855,358 km (0.105 R)
• M41: 10,609,780 km (0.098 R)
• M42: 11,106,296 km (0.086 R)
• M43: 11,635,872 km (0.041 R)
• M44: 11,865,355 km (0.051 R)
• M45: 12,070,603 km (0.062 R)
• M46: 13,008,881 km (0.043 R)
• M47: 13,167,455 km (0.102 R)
• M48: 13,326,777 km (0.104 R)
• M49: 14,051,728 km (0.096 R)
• M50: 14,296,171 km (0.063 R)
• M51: 14,789,395 km (0.11 R)
• M52: 15,065,702 km (0.047 R)
• M53: 15,149,028 km (0.089 R)
• M54: 15,623,702 km (0.101 R)
• M55: 15,820,723 km (0.069 R)
• M56: 15,961,794 km (0.064 R)
• M57: 16,075,039 km (0.085 R)
• M58: 16,245,431 km (0.117 R)
• M59: 17,309,072 km (0.106 R)
• M60: 17,805,288 km (0.081 R)
• M61: 18,217,580 km (0.099 R)
• M62: 18,424,923 km (0.12 R)
• M63: 18,662,783 km (0.107 R)
• M64: 18,782,013 km (0.116 R)
• M65: 18,961,530 km (0.092 R)
• M66: 19,594,180 km (0.092 R)
• M67: 19,685,135 km (0.115 R)
• M68: 20,356,231 km (0.118 R)
• M69: 20,479,051 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.9

Radius: 6.3

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 15.84 AU - 20.46 AU

Year: 28825 Days

Day: 17.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,341,694 km

• M1: 91,404 km (0.11 R)
• M2: 146,008 km (0.068 R)
• M3: 285,882 km (0.092 R)
• M4: 391,647 km (0.094 R)
• M5: 619,784 km (0.096 R)
• M6: 688,898 km (0.117 R)
• M7: 736,321 km (0.026 R)
• M8: 1,156,990 km (0.091 R)
• M9: 1,483,861 km (0.055 R)
• M10: 1,973,645 km (0.082 R)
• M11: 2,182,932 km (0.118 R)
• M12: 2,254,290 km (0.059 R)
• M13: 3,373,282 km (0.09 R)
• M14: 3,539,336 km (0.116 R)
• M15: 3,581,373 km (0.077 R)
• M16: 3,750,867 km (0.036 R)
• M17: 4,409,696 km (0.101 R)
• M18: 4,545,681 km (0.111 R)
• M19: 5,294,568 km (0.091 R)
• M20: 5,781,808 km (0.115 R)
• M21: 6,181,982 km (0.082 R)
• M22: 6,851,283 km (0.093 R)
• M23: 7,760,689 km (0.118 R)
• M24: 7,815,442 km (0.099 R)
• M25: 8,707,643 km (0.116 R)
• M26: 8,935,780 km (0.118 R)
• M27: 9,165,712 km (0.04 R)
• M28: 9,223,606 km (0.047 R)
• M29: 9,926,866 km (0.043 R)
• M30: 11,759,290 km (0.039 R)
• M31: 11,948,232 km (0.054 R)
• M32: 12,585,220 km (0.081 R)
• M33: 13,037,604 km (0.073 R)
• M34: 13,627,020 km (0.098 R)
• M35: 13,759,264 km (0.099 R)
• M36: 14,091,521 km (0.103 R)
• M37: 14,426,620 km (0.088 R)
• M38: 15,515,992 km (0.097 R)
• M39: 15,654,071 km (0.104 R)
• M40: 18,280,411 km (0.084 R)
• M41: 18,645,579 km (0.074 R)
• M42: 19,606,447 km (0.086 R)
• M43: 20,356,530 km (0.098 R)
• M44: 21,962,015 km (0.095 R)
• M45: 23,291,341 km (0.11 R)
• M46: 23,766,614 km (0.059 R)
• M47: 23,925,786 km (0.037 R)
• M48: 24,085,257 km (0.041 R)
• M49: 24,485,581 km (0.111 R)
• M50: 27,182,531 km (0.072 R)
• M51: 29,287,374 km (0.031 R)
• M52: 30,661,729 km (0.073 R)
• M53: 31,008,647 km (0.091 R)
• M54: 31,269,695 km (0.079 R)
• M55: 31,881,550 km (0.065 R)
• M56: 32,321,069 km (0.062 R)
• M57: 35,634,811 km (0.114 R)
• M58: 37,285,624 km (0.059 R)
• M59: 37,655,878 km (0.097 R)
• M60: 38,773,823 km (0.105 R)
• M61: 39,148,865 km (0.111 R)
• M62: 39,997,235 km (0.119 R)
• M63: 40,566,155 km (0.077 R)
• M64: 41,520,291 km (0.089 R)
• M65: 42,192,583 km (0.059 R)
• M66: 42,965,256 km (0.073 R)
• M67: 45,015,794 km (0.075 R)
• M68: 46,102,623 km (0.084 R)
• M69: 47,098,047 km (0.059 R)
• M70: 47,899,443 km (0.089 R)
• M71: 48,503,519 km (0.119 R)
• M72: 48,604,498 km (0.115 R)
• M73: 49,008,861 km (0.041 R)
• M74: 51,252,829 km (0.064 R)
• M75: 56,051,779 km (0.039 R)
• M76: 57,220,438 km (0.118 R)
• M77: 58,827,119 km (0.112 R)
• M78: 61,428,177 km (0.029 R)
• M79: 61,755,946 km (0.093 R)
• M80: 61,865,451 km (0.058 R)
• M81: 63,624,423 km (0.106 R)
• M82: 65,288,400 km (0.039 R)
• M83: 65,399,851 km (0.067 R)
• M84: 66,069,750 km (0.078 R)
• M85: 66,854,241 km (0.039 R)
• M86: 68,999,026 km (0.089 R)
• M87: 69,681,043 km (0.116 R)
• M88: 70,251,160 km (0.078 R)
• M89: 73,124,486 km (0.1 R)
• M90: 75,567,719 km (0.081 R)
• M91: 76,622,833 km (0.087 R)
• M92: 77,446,967 km (0.08 R)
• M93: 79,341,624 km (0.055 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 12,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit