🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.48 AU - 0.62 AU

Year: 151 Days

Day: 40.3 Hours

Environment

Temp: 214 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.54 AU - 0.62 AU

Year: 164 Days

Day: 24.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,332,600 km

• M1: 74,949 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.61 AU - 0.91 AU

Year: 246 Days

Day: 25.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,332,600 km

• M1: 721,361 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.42 AU - 1.52 AU

Year: 661 Days

Day: 26.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.39 AU - 1.59 AU

Year: 675 Days

Day: 40 Hours

Environment

Temp: -38 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,332,600 km

• M1: 356,193 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.33 AU - 3.57 AU

Year: 2376 Days

Day: 26.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.3

Radius: 12

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.61 AU - 5.65 AU

Year: 4309 Days

Day: 8.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,332,600 km

• M1: 180,864 km (0.079 R)
• M2: 280,795 km (0.098 R)
• M3: 379,231 km (0.099 R)
• M4: 512,223 km (0.11 R)
• M5: 634,295 km (0.1 R)
• M6: 865,872 km (0.113 R)
• M7: 1,028,186 km (0.073 R)
• M8: 1,138,290 km (0.101 R)
• M9: 1,265,598 km (0.109 R)
• M10: 1,344,286 km (0.052 R)
• M11: 1,465,760 km (0.106 R)
• M12: 1,913,058 km (0.072 R)
• M13: 2,369,181 km (0.106 R)
• M14: 2,601,657 km (0.115 R)
• M15: 3,071,095 km (0.113 R)
• M16: 3,548,312 km (0.078 R)
• M17: 3,661,857 km (0.073 R)
• M18: 3,834,343 km (0.097 R)
• M19: 3,990,074 km (0.107 R)
• M20: 4,088,510 km (0.116 R)
• M21: 4,167,797 km (0.071 R)
• M22: 4,613,299 km (0.108 R)
• M23: 4,737,465 km (0.107 R)
• M24: 4,925,959 km (0.101 R)
• M25: 5,095,453 km (0.089 R)
• M26: 5,396,893 km (0.107 R)
• M27: 5,484,108 km (0.108 R)
• M28: 6,520,822 km (0.107 R)
• M29: 7,109,489 km (0.058 R)
• M30: 7,446,683 km (0.099 R)
• M31: 7,568,306 km (0.099 R)
• M32: 8,012,013 km (0.097 R)
• M33: 8,111,645 km (0.104 R)
• M34: 8,514,812 km (0.055 R)
• M35: 8,770,175 km (0.074 R)
• M36: 8,872,949 km (0.061 R)
• M37: 9,472,088 km (0.109 R)
• M38: 9,789,834 km (0.066 R)
• M39: 9,896,647 km (0.066 R)
• M40: 10,111,170 km (0.096 R)
• M41: 10,300,262 km (0.08 R)
• M42: 10,381,643 km (0.075 R)
• M43: 10,654,510 km (0.083 R)
• M44: 10,985,121 km (0.055 R)
• M45: 11,403,098 km (0.105 R)
• M46: 11,769,612 km (0.057 R)
• M47: 12,025,574 km (0.082 R)
• M48: 12,283,481 km (0.09 R)
• M49: 12,398,672 km (0.082 R)
• M50: 12,485,289 km (0.095 R)
• M51: 12,630,099 km (0.103 R)
• M52: 13,185,706 km (0.112 R)
• M53: 13,749,241 km (0.099 R)
• M54: 13,898,839 km (0.111 R)
• M55: 14,654,907 km (0.079 R)
• M56: 15,331,538 km (0.1 R)
• M57: 15,580,020 km (0.038 R)
• M58: 15,892,679 km (0.06 R)
• M59: 16,302,129 km (0.099 R)
• M60: 16,619,426 km (0.043 R)
• M61: 16,746,883 km (0.115 R)
• M62: 16,938,817 km (0.084 R)
• M63: 17,067,172 km (0.098 R)
• M64: 17,260,303 km (0.101 R)
• M65: 17,648,659 km (0.101 R)
• M66: 17,778,660 km (0.048 R)
• M67: 18,401,136 km (0.104 R)
• M68: 18,632,265 km (0.114 R)
• M69: 19,667,183 km (0.111 R)
• M70: 19,937,357 km (0.107 R)
• M71: 20,961,354 km (0.093 R)
• M72: 21,237,363 km (0.119 R)
• M73: 21,932,544 km (0.106 R)
• M74: 22,953,699 km (0.079 R)
• M75: 23,238,234 km (0.039 R)
• M76: 23,523,816 km (0.117 R)
• M77: 23,703,035 km (0.074 R)
• M78: 24,026,465 km (0.108 R)
• M79: 24,170,827 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.3

Radius: 11.3

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.3 AU - 12.18 AU

Year: 12152 Days

Day: 12.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 29,332,600 km

• M1: 216,917 km (0.077 R)
• M2: 323,580 km (0.037 R)
• M3: 457,171 km (0.074 R)
• M4: 602,131 km (0.089 R)
• M5: 851,212 km (0.111 R)
• M6: 1,148,014 km (0.109 R)
• M7: 1,508,844 km (0.118 R)
• M8: 1,620,743 km (0.108 R)
• M9: 1,702,573 km (0.067 R)
• M10: 2,043,956 km (0.036 R)
• M11: 2,296,028 km (0.061 R)
• M12: 2,810,495 km (0.036 R)
• M13: 3,030,404 km (0.109 R)
• M14: 3,466,033 km (0.116 R)
• M15: 3,637,323 km (0.116 R)
• M16: 3,745,781 km (0.081 R)
• M17: 4,236,013 km (0.068 R)
• M18: 4,558,696 km (0.098 R)
• M19: 5,301,449 km (0.106 R)
• M20: 5,449,701 km (0.067 R)
• M21: 5,649,414 km (0.075 R)
• M22: 5,750,093 km (0.105 R)
• M23: 6,107,632 km (0.083 R)
• M24: 6,604,297 km (0.078 R)
• M25: 6,817,325 km (0.109 R)
• M26: 7,470,319 km (0.113 R)
• M27: 7,581,022 km (0.085 R)
• M28: 8,429,242 km (0.053 R)
• M29: 8,515,859 km (0.086 R)
• M30: 8,689,692 km (0.112 R)
• M31: 9,188,750 km (0.097 R)
• M32: 9,277,761 km (0.081 R)
• M33: 9,426,910 km (0.043 R)
• M34: 9,636,945 km (0.101 R)
• M35: 10,000,468 km (0.098 R)
• M36: 10,461,529 km (0.078 R)
• M37: 11,788,911 km (0.101 R)
• M38: 11,885,700 km (0.051 R)
• M39: 11,982,789 km (0.095 R)
• M40: 12,275,702 km (0.095 R)
• M41: 14,082,545 km (0.09 R)
• M42: 14,357,356 km (0.102 R)
• M43: 14,529,843 km (0.098 R)
• M44: 14,807,496 km (0.101 R)
• M45: 14,946,922 km (0.053 R)
• M46: 15,192,113 km (0.091 R)
• M47: 15,899,710 km (0.07 R)
• M48: 16,401,611 km (0.071 R)
• M49: 16,908,599 km (0.112 R)
• M50: 17,017,805 km (0.109 R)
• M51: 17,347,219 km (0.041 R)
• M52: 17,568,026 km (0.06 R)
• M53: 17,826,681 km (0.052 R)
• M54: 18,874,315 km (0.029 R)
• M55: 19,329,391 km (0.032 R)
• M56: 19,711,315 km (0.034 R)
• M57: 20,057,185 km (0.106 R)
• M58: 20,134,377 km (0.036 R)
• M59: 21,185,602 km (0.112 R)
• M60: 21,579,343 km (0.083 R)
• M61: 21,737,618 km (0.087 R)
• M62: 21,856,548 km (0.071 R)
• M63: 22,494,433 km (0.08 R)
• M64: 23,138,452 km (0.096 R)
• M65: 23,951,965 km (0.107 R)
• M66: 24,444,591 km (0.077 R)
• M67: 24,568,309 km (0.034 R)
• M68: 24,816,342 km (0.106 R)
• M69: 25,023,685 km (0.105 R)
• M70: 25,231,476 km (0.113 R)
• M71: 25,858,590 km (0.096 R)
• M72: 26,321,745 km (0.085 R)
• M73: 27,942,638 km (0.076 R)
• M74: 28,721,744 km (0.075 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 13,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit