🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.67 AU - 0.79 AU

Year: 238 Days

Day: 48 Hours

Environment

Temp: 164 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,703,066 km

• M1: 27,227 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.13 AU - 1.43 AU

Year: 551 Days

Day: 40.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,703,066 km

• M1: 44,580 km (0.103 R)
• M2: 112,049 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.38 AU - 3.16 AU

Year: 1756 Days

Day: 44.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.75 AU - 3.09 AU

Year: 1900 Days

Day: 29 Hours

Environment

Temp: -109 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.14 AU - 3.38 AU

Year: 2241 Days

Day: 12.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.8

Radius: 14.6

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.55 AU - 10.91 AU

Year: 9822 Days

Day: 12.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 77,703,066 km

• M1: 205,398 km (0.061 R)
• M2: 337,044 km (0.089 R)
• M3: 437,275 km (0.09 R)
• M4: 563,984 km (0.101 R)
• M5: 669,450 km (0.109 R)
• M6: 1,409,362 km (0.043 R)
• M7: 1,791,883 km (0.041 R)
• M8: 1,995,785 km (0.084 R)
• M9: 2,227,213 km (0.092 R)
• M10: 2,326,247 km (0.089 R)
• M11: 2,591,185 km (0.099 R)
• M12: 2,716,847 km (0.118 R)
• M13: 2,844,753 km (0.039 R)
• M14: 4,281,790 km (0.064 R)
• M15: 5,259,412 km (0.095 R)
• M16: 5,911,809 km (0.09 R)
• M17: 6,361,051 km (0.107 R)
• M18: 6,938,349 km (0.117 R)
• M19: 7,174,115 km (0.042 R)
• M20: 7,653,427 km (0.087 R)
• M21: 8,611,901 km (0.089 R)
• M22: 8,833,605 km (0.071 R)
• M23: 9,057,253 km (0.065 R)
• M24: 9,477,474 km (0.073 R)
• M25: 9,805,243 km (0.114 R)
• M26: 10,203,472 km (0.079 R)
• M27: 10,878,907 km (0.1 R)
• M28: 11,153,269 km (0.066 R)
• M29: 11,395,019 km (0.031 R)
• M30: 11,743,732 km (0.03 R)
• M31: 11,884,055 km (0.096 R)
• M32: 12,451,480 km (0.107 R)
• M33: 12,918,973 km (0.102 R)
• M34: 14,694,700 km (0.095 R)
• M35: 15,036,232 km (0.077 R)
• M36: 16,232,566 km (0.086 R)
• M37: 16,941,211 km (0.07 R)
• M38: 17,219,463 km (0.074 R)
• M39: 18,104,185 km (0.071 R)
• M40: 18,307,189 km (0.093 R)
• M41: 18,592,921 km (0.091 R)
• M42: 19,334,178 km (0.052 R)
• M43: 20,676,071 km (0.103 R)
• M44: 20,803,379 km (0.075 R)
• M45: 21,401,023 km (0.098 R)
• M46: 22,788,393 km (0.067 R)
• M47: 23,272,043 km (0.097 R)
• M48: 23,492,999 km (0.049 R)
• M49: 23,937,155 km (0.054 R)
• M50: 24,518,493 km (0.101 R)
• M51: 24,788,367 km (0.054 R)
• M52: 25,240,452 km (0.105 R)
• M53: 26,198,626 km (0.115 R)
• M54: 26,566,787 km (0.113 R)
• M55: 26,751,540 km (0.108 R)
• M56: 26,843,992 km (0.102 R)
• M57: 27,308,194 km (0.112 R)
• M58: 29,573,405 km (0.11 R)
• M59: 30,389,910 km (0.093 R)
• M60: 31,019,418 km (0.089 R)
• M61: 31,116,656 km (0.092 R)
• M62: 31,996,292 km (0.035 R)
• M63: 32,389,884 km (0.094 R)
• M64: 32,636,720 km (0.109 R)
• M65: 33,231,671 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.5

Radius: 3.5

Gravity: 63.47 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 12.56 AU - 14.9 AU

Year: 19373 Days

Day: 22.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,703,066 km

• M1: 246,986 km (0.1 R)
• M2: 427,102 km (0.118 R)
• M3: 809,773 km (0.119 R)
• M4: 1,420,581 km (0.116 R)
• M5: 1,512,734 km (0.104 R)
• M6: 3,352,787 km (0.05 R)
• M7: 4,287,176 km (0.109 R)
• M8: 4,555,106 km (0.087 R)
• M9: 5,295,914 km (0.077 R)
• M10: 5,728,850 km (0.053 R)
• M11: 7,041,721 km (0.07 R)
• M12: 9,346,127 km (0.099 R)
• M13: 9,809,282 km (0.11 R)
• M14: 9,984,910 km (0.115 R)
• M15: 10,637,605 km (0.107 R)
• M16: 10,757,732 km (0.084 R)
• M17: 10,938,896 km (0.104 R)
• M18: 12,740,503 km (0.067 R)
• M19: 13,512,577 km (0.114 R)
• M20: 13,773,177 km (0.117 R)
• M21: 14,765,459 km (0.064 R)
• M22: 14,899,499 km (0.098 R)
• M23: 15,439,697 km (0.085 R)
• M24: 15,507,614 km (0.037 R)
• M25: 17,028,127 km (0.082 R)
• M26: 18,378,846 km (0.077 R)
• M27: 18,595,315 km (0.088 R)
• M28: 20,059,578 km (0.118 R)
• M29: 20,356,829 km (0.119 R)
• M30: 20,655,576 km (0.06 R)
• M31: 21,030,917 km (0.104 R)
• M32: 21,181,712 km (0.092 R)
• M33: 21,560,344 km (0.102 R)
• M34: 25,306,574 km (0.108 R)
• M35: 26,192,942 km (0.087 R)
• M36: 26,355,255 km (0.111 R)
• M37: 27,417,999 km (0.066 R)
• M38: 28,161,949 km (0.091 R)
• M39: 28,244,976 km (0.057 R)
• M40: 28,661,606 km (0.027 R)
• M41: 29,164,105 km (0.118 R)
• M42: 29,669,596 km (0.056 R)
• M43: 30,348,022 km (0.108 R)
• M44: 31,117,404 km (0.069 R)
• M45: 31,806,602 km (0.096 R)
• M46: 32,153,070 km (0.109 R)
• M47: 33,024,777 km (0.099 R)
• M48: 33,992,675 km (0.075 R)
• M49: 34,524,496 km (0.101 R)
• M50: 35,237,928 km (0.075 R)
• M51: 35,866,090 km (0.07 R)
• M52: 36,226,620 km (0.113 R)
• M53: 36,951,572 km (0.082 R)
• M54: 37,406,948 km (0.047 R)
• M55: 37,498,352 km (0.109 R)
• M56: 37,681,160 km (0.114 R)
• M57: 37,864,268 km (0.09 R)
• M58: 39,154,699 km (0.062 R)
• M59: 40,740,736 km (0.092 R)
• M60: 40,928,781 km (0.115 R)
• M61: 41,116,975 km (0.11 R)
• M62: 41,211,221 km (0.112 R)
• M63: 42,347,716 km (0.115 R)
• M64: 42,633,448 km (0.088 R)
• M65: 42,919,779 km (0.072 R)
• M66: 44,071,682 km (0.051 R)
• M67: 44,554,584 km (0.089 R)
• M68: 47,291,328 km (0.087 R)
• M69: 47,983,966 km (0.062 R)
• M70: 48,779,677 km (0.098 R)
• M71: 48,879,459 km (0.08 R)
• M72: 50,081,926 km (0.109 R)
• M73: 53,953,519 km (0.115 R)
• M74: 55,299,900 km (0.067 R)
• M75: 55,820,650 km (0.113 R)
• M76: 57,392,774 km (0.066 R)
• M77: 59,724,706 km (0.104 R)
• M78: 60,259,070 km (0.05 R)
• M79: 62,412,082 km (0.04 R)
• M80: 63,498,013 km (0.086 R)
• M81: 64,809,238 km (0.112 R)
• M82: 67,569,768 km (0.083 R)
• M83: 68,572,822 km (0.076 R)
• M84: 69,805,658 km (0.058 R)
• M85: 70,030,503 km (0.117 R)
• M86: 70,143,001 km (0.106 R)
• M87: 71,952,088 km (0.107 R)
• M88: 73,204,521 km (0.102 R)
• M89: 73,318,814 km (0.118 R)
• M90: 75,154,380 km (0.065 R)
• M91: 76,657,091 km (0.095 R)
• M92: 77,470,155 km (0.108 R)
• M93: 77,703,079 km (0.097 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 15,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit