🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.89 AU - 0.95 AU

Year: 319 Days

Day: 18.7 Hours

Environment

Temp: 119 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.13 AU - 1.77 AU

Year: 631 Days

Day: 27.2 Hours

Environment

Temp: -23 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,428,890 km

• M1: 459,565 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.3 AU - 2.36 AU

Year: 1286 Days

Day: 27.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.8

Radius: 8.7

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.85 AU - 5.27 AU

Year: 4116 Days

Day: 14.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 23,428,890 km

• M1: 113,694 km (0.117 R)
• M2: 170,542 km (0.108 R)
• M3: 332,556 km (0.12 R)
• M4: 578,645 km (0.089 R)
• M5: 922,570 km (0.11 R)
• M6: 1,224,907 km (0.036 R)
• M7: 1,387,520 km (0.055 R)
• M8: 1,818,063 km (0.079 R)
• M9: 2,077,765 km (0.107 R)
• M10: 2,212,253 km (0.114 R)
• M11: 2,288,249 km (0.102 R)
• M12: 2,364,993 km (0.066 R)
• M13: 2,505,615 km (0.1 R)
• M14: 2,762,325 km (0.102 R)
• M15: 2,827,849 km (0.071 R)
• M16: 2,910,576 km (0.088 R)
• M17: 2,977,297 km (0.103 R)
• M18: 3,180,600 km (0.102 R)
• M19: 3,266,619 km (0.082 R)
• M20: 3,799,188 km (0.12 R)
• M21: 3,982,894 km (0.051 R)
• M22: 4,397,130 km (0.105 R)
• M23: 4,667,902 km (0.083 R)
• M24: 5,450,898 km (0.117 R)
• M25: 5,575,064 km (0.107 R)
• M26: 5,783,902 km (0.09 R)
• M27: 6,080,705 km (0.085 R)
• M28: 6,145,032 km (0.061 R)
• M29: 6,755,690 km (0.08 R)
• M30: 6,889,132 km (0.084 R)
• M31: 7,068,350 km (0.105 R)
• M32: 7,454,312 km (0.071 R)
• M33: 8,010,966 km (0.117 R)
• M34: 8,605,019 km (0.083 R)
• M35: 9,188,600 km (0.118 R)
• M36: 9,262,502 km (0.063 R)
• M37: 9,709,799 km (0.116 R)
• M38: 9,810,180 km (0.101 R)
• M39: 9,885,577 km (0.075 R)
• M40: 10,138,696 km (0.083 R)
• M41: 10,342,748 km (0.104 R)
• M42: 10,651,219 km (0.059 R)
• M43: 12,429,189 km (0.086 R)
• M44: 12,620,226 km (0.075 R)
• M45: 12,812,160 km (0.106 R)
• M46: 13,032,817 km (0.073 R)
• M47: 13,088,168 km (0.06 R)
• M48: 13,143,519 km (0.113 R)
• M49: 14,240,072 km (0.116 R)
• M50: 14,612,122 km (0.048 R)
• M51: 14,698,440 km (0.045 R)
• M52: 14,756,035 km (0.085 R)
• M53: 14,813,780 km (0.083 R)
• M54: 14,929,419 km (0.09 R)
• M55: 15,190,617 km (0.107 R)
• M56: 15,512,102 km (0.03 R)
• M57: 15,776,741 km (0.103 R)
• M58: 15,983,635 km (0.113 R)
• M59: 16,399,966 km (0.094 R)
• M60: 17,334,952 km (0.11 R)
• M61: 17,578,947 km (0.086 R)
• M62: 18,411,010 km (0.09 R)
• M63: 18,785,005 km (0.038 R)
• M64: 19,129,977 km (0.091 R)
• M65: 19,192,958 km (0.086 R)
• M66: 19,319,069 km (0.082 R)
• M67: 19,858,070 km (0.067 R)
• M68: 20,113,434 km (0.067 R)
• M69: 20,756,705 km (0.101 R)
• M70: 20,886,107 km (0.093 R)
• M71: 21,015,808 km (0.072 R)
• M72: 21,178,421 km (0.119 R)
• M73: 21,537,456 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.4

Radius: 15

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.07 AU - 7.85 AU

Year: 6641 Days

Day: 10.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 23,428,890 km

• M1: 203,154 km (0.114 R)
• M2: 319,541 km (0.059 R)
• M3: 462,108 km (0.047 R)
• M4: 607,816 km (0.06 R)
• M5: 702,661 km (0.08 R)
• M6: 867,069 km (0.117 R)
• M7: 977,323 km (0.12 R)
• M8: 1,301,202 km (0.066 R)
• M9: 1,443,320 km (0.117 R)
• M10: 1,632,412 km (0.042 R)
• M11: 1,873,564 km (0.079 R)
• M12: 2,439,193 km (0.072 R)
• M13: 2,552,289 km (0.116 R)
• M14: 2,716,847 km (0.116 R)
• M15: 2,851,186 km (0.087 R)
• M16: 3,411,131 km (0.096 R)
• M17: 3,778,842 km (0.08 R)
• M18: 3,948,486 km (0.089 R)
• M19: 4,140,121 km (0.109 R)
• M20: 4,512,769 km (0.117 R)
• M21: 4,632,747 km (0.032 R)
• M22: 4,978,617 km (0.04 R)
• M23: 5,165,166 km (0.104 R)
• M24: 5,502,509 km (0.051 R)
• M25: 5,695,640 km (0.103 R)
• M26: 6,355,366 km (0.096 R)
• M27: 6,512,893 km (0.11 R)
• M28: 7,062,815 km (0.068 R)
• M29: 7,437,857 km (0.109 R)
• M30: 7,604,060 km (0.063 R)
• M31: 7,964,291 km (0.056 R)
• M32: 8,085,615 km (0.103 R)
• M33: 8,428,643 km (0.1 R)
• M34: 8,552,361 km (0.101 R)
• M35: 8,751,475 km (0.097 R)
• M36: 8,851,706 km (0.066 R)
• M37: 8,952,236 km (0.057 R)
• M38: 9,129,210 km (0.049 R)
• M39: 9,332,813 km (0.111 R)
• M40: 9,848,477 km (0.113 R)
• M41: 9,978,776 km (0.106 R)
• M42: 10,506,109 km (0.107 R)
• M43: 11,178,252 km (0.057 R)
• M44: 11,450,969 km (0.094 R)
• M45: 11,725,930 km (0.045 R)
• M46: 11,864,158 km (0.025 R)
• M47: 12,114,585 km (0.098 R)
• M48: 12,226,335 km (0.065 R)
• M49: 12,535,703 km (0.102 R)
• M50: 12,733,771 km (0.105 R)
• M51: 13,133,347 km (0.088 R)
• M52: 13,595,006 km (0.096 R)
• M53: 13,769,586 km (0.074 R)
• M54: 13,886,273 km (0.112 R)
• M55: 14,742,721 km (0.082 R)
• M56: 14,981,928 km (0.077 R)
• M57: 15,102,055 km (0.092 R)
• M58: 16,942,258 km (0.103 R)
• M59: 17,255,815 km (0.052 R)
• M60: 17,381,777 km (0.091 R)
• M61: 18,080,249 km (0.115 R)
• M62: 18,208,155 km (0.099 R)
• M63: 18,949,861 km (0.1 R)
• M64: 19,177,549 km (0.096 R)
• M65: 19,800,176 km (0.055 R)
• M66: 20,897,327 km (0.102 R)
• M67: 21,065,325 km (0.114 R)
• M68: 22,116,699 km (0.086 R)
• M69: 22,287,988 km (0.077 R)
• M70: 22,459,577 km (0.105 R)
• M71: 22,907,922 km (0.093 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 13,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit