🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.7 AU - 0.7 AU

Year: 217 Days

Day: 14.9 Hours

Environment

Temp: 198 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.67 AU - 0.99 AU

Year: 280 Days

Day: 27.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.65 AU - 3.79 AU

Year: 2143 Days

Day: 42.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.85 AU - 3.89 AU

Year: 2823 Days

Day: 26.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.86 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.3

Radius: 12.5

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.4 AU - 12.28 AU

Year: 11447 Days

Day: 5.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 27,623,345 km

• M1: 163,510 km (0.069 R)
• M2: 574,905 km (0.084 R)
• M3: 801,097 km (0.077 R)
• M4: 1,559,707 km (0.099 R)
• M5: 1,673,103 km (0.108 R)
• M6: 1,789,639 km (0.09 R)
• M7: 1,908,869 km (0.092 R)
• M8: 2,257,282 km (0.085 R)
• M9: 2,572,186 km (0.054 R)
• M10: 2,762,624 km (0.075 R)
• M11: 2,957,700 km (0.113 R)
• M12: 3,661,408 km (0.104 R)
• M13: 3,938,463 km (0.098 R)
• M14: 5,955,790 km (0.038 R)
• M15: 6,100,302 km (0.114 R)
• M16: 6,991,008 km (0.042 R)
• M17: 7,764,429 km (0.113 R)
• M18: 8,443,304 km (0.09 R)
• M19: 9,266,242 km (0.087 R)
• M20: 9,729,846 km (0.113 R)
• M21: 10,114,761 km (0.103 R)
• M22: 10,200,929 km (0.114 R)
• M23: 10,548,295 km (0.099 R)
• M24: 11,794,745 km (0.035 R)
• M25: 11,976,506 km (0.092 R)
• M26: 12,297,095 km (0.051 R)
• M27: 12,713,276 km (0.083 R)
• M28: 12,806,475 km (0.053 R)
• M29: 14,278,967 km (0.108 R)
• M30: 15,654,669 km (0.079 R)
• M31: 16,612,245 km (0.077 R)
• M32: 17,175,332 km (0.1 R)
• M33: 17,796,611 km (0.112 R)
• M34: 18,110,169 km (0.094 R)
• M35: 18,636,604 km (0.07 R)
• M36: 19,328,643 km (0.103 R)
• M37: 20,083,365 km (0.065 R)
• M38: 21,454,878 km (0.108 R)
• M39: 22,573,720 km (0.065 R)
• M40: 22,969,855 km (0.079 R)
• M41: 23,140,247 km (0.111 R)
• M42: 24,056,534 km (0.105 R)
• M43: 24,403,302 km (0.094 R)
• M44: 25,865,472 km (0.043 R)
• M45: 26,102,136 km (0.06 R)
• M46: 26,280,008 km (0.113 R)
• M47: 26,577,408 km (0.113 R)
• M48: 28,446,334 km (0.074 R)
• M49: 28,690,628 km (0.032 R)
• M50: 31,296,922 km (0.117 R)
• M51: 32,692,071 km (0.096 R)
• M52: 33,076,089 km (0.099 R)
• M53: 33,461,603 km (0.105 R)
• M54: 33,655,033 km (0.085 R)
• M55: 34,497,119 km (0.1 R)
• M56: 35,806,101 km (0.1 R)
• M57: 36,069,842 km (0.072 R)
• M58: 37,598,882 km (0.114 R)
• M59: 38,270,277 km (0.081 R)
• M60: 38,810,325 km (0.078 R)
• M61: 39,693,252 km (0.081 R)
• M62: 40,788,907 km (0.082 R)
• M63: 41,478,702 km (0.056 R)
• M64: 41,894,435 km (0.091 R)
• M65: 43,571,427 km (0.077 R)
• M66: 45,769,768 km (0.085 R)
• M67: 46,414,684 km (0.045 R)
• M68: 47,496,277 km (0.071 R)
• M69: 47,931,307 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.9

Radius: 11.8

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 9.35 AU - 10.61 AU

Year: 11692 Days

Day: 7.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 27,623,345 km

• M1: 147,653 km (0.064 R)
• M2: 261,946 km (0.084 R)
• M3: 391,797 km (0.057 R)
• M4: 472,580 km (0.083 R)
• M5: 644,767 km (0.046 R)
• M6: 827,725 km (0.089 R)
• M7: 1,054,964 km (0.091 R)
• M8: 1,479,523 km (0.069 R)
• M9: 1,617,003 km (0.104 R)
• M10: 1,774,979 km (0.059 R)
• M11: 1,872,367 km (0.074 R)
• M12: 2,072,678 km (0.05 R)
• M13: 2,192,806 km (0.106 R)
• M14: 2,280,171 km (0.076 R)
• M15: 2,476,443 km (0.071 R)
• M16: 2,866,894 km (0.091 R)
• M17: 3,217,102 km (0.086 R)
• M18: 3,747,427 km (0.113 R)
• M19: 3,873,837 km (0.033 R)
• M20: 4,022,986 km (0.091 R)
• M21: 4,217,762 km (0.084 R)
• M22: 4,526,832 km (0.063 R)
• M23: 4,752,276 km (0.077 R)
• M24: 5,167,260 km (0.103 R)
• M25: 5,284,694 km (0.068 R)
• M26: 5,426,663 km (0.095 R)
• M27: 5,811,728 km (0.117 R)
• M28: 5,933,949 km (0.096 R)
• M29: 6,156,102 km (0.07 R)
• M30: 6,710,512 km (0.117 R)
• M31: 6,916,209 km (0.112 R)
• M32: 7,281,078 km (0.082 R)
• M33: 7,413,023 km (0.11 R)
• M34: 7,679,158 km (0.109 R)
• M35: 8,029,815 km (0.061 R)
• M36: 8,275,754 km (0.087 R)
• M37: 8,441,060 km (0.113 R)
• M38: 8,579,737 km (0.114 R)
• M39: 10,271,988 km (0.101 R)
• M40: 10,898,803 km (0.085 R)
• M41: 11,201,739 km (0.087 R)
• M42: 11,753,905 km (0.113 R)
• M43: 12,630,399 km (0.11 R)
• M44: 12,820,986 km (0.075 R)
• M45: 12,916,729 km (0.113 R)
• M46: 13,657,986 km (0.097 R)
• M47: 14,946,323 km (0.034 R)
• M48: 15,047,003 km (0.071 R)
• M49: 15,147,981 km (0.055 R)
• M50: 15,384,346 km (0.103 R)
• M51: 15,656,165 km (0.058 R)
• M52: 15,792,598 km (0.09 R)
• M53: 15,997,996 km (0.044 R)
• M54: 16,411,485 km (0.073 R)
• M55: 16,550,162 km (0.114 R)
• M56: 16,828,564 km (0.069 R)
• M57: 16,968,288 km (0.113 R)
• M58: 17,390,004 km (0.043 R)
• M59: 17,957,579 km (0.073 R)
• M60: 18,279,663 km (0.072 R)
• M61: 18,567,489 km (0.104 R)
• M62: 18,675,798 km (0.058 R)
• M63: 18,820,459 km (0.05 R)
• M64: 19,513,247 km (0.118 R)
• M65: 19,955,010 km (0.1 R)
• M66: 21,074,002 km (0.077 R)
• M67: 21,300,194 km (0.093 R)
• M68: 22,213,189 km (0.076 R)
• M69: 22,867,680 km (0.089 R)
• M70: 23,372,423 km (0.106 R)
• M71: 23,959,445 km (0.12 R)
• M72: 24,432,474 km (0.057 R)
• M73: 24,551,255 km (0.087 R)
• M74: 24,749,621 km (0.101 R)
• M75: 25,347,863 km (0.072 R)
• M76: 25,668,900 km (0.117 R)
• M77: 26,355,704 km (0.077 R)
• M78: 26,558,708 km (0.112 R)
• M79: 26,884,832 km (0.038 R)
• M80: 27,376,410 km (0.094 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 18,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit