🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.59 AU - 0.65 AU

Year: 186 Days

Day: 45.4 Hours

Environment

Temp: 205 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.6 AU - 0.86 AU

Year: 238 Days

Day: 46.9 Hours

Environment

Temp: 99 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.78 AU - 1.18 AU

Year: 369 Days

Day: 16.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.41 AU - 1.53 AU

Year: 679 Days

Day: 47.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.22 AU - 2.04 AU

Year: 792 Days

Day: 47.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,799,172 km

• M1: 224,397 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.43 AU - 2.23 AU

Year: 943 Days

Day: 27.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.29 AU - 3.13 AU

Year: 1699 Days

Day: 25.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.87 AU - 3.14 AU

Year: 1979 Days

Day: 14.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.1

Radius: 12.5

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.59 AU - 7.19 AU

Year: 5443 Days

Day: 7.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,799,172 km

• M1: 164,258 km (0.054 R)
• M2: 254,316 km (0.119 R)
• M3: 384,317 km (0.056 R)
• M4: 478,115 km (0.076 R)
• M5: 643,869 km (0.097 R)
• M6: 976,425 km (0.086 R)
• M7: 1,211,593 km (0.042 R)
• M8: 1,311,225 km (0.117 R)
• M9: 1,448,407 km (0.069 R)
• M10: 1,870,422 km (0.085 R)
• M11: 2,065,947 km (0.081 R)
• M12: 2,227,363 km (0.069 R)
• M13: 2,498,733 km (0.066 R)
• M14: 2,649,378 km (0.086 R)
• M15: 2,781,024 km (0.096 R)
• M16: 3,714,066 km (0.102 R)
• M17: 3,862,019 km (0.077 R)
• M18: 4,011,916 km (0.082 R)
• M19: 4,447,246 km (0.059 R)
• M20: 4,790,423 km (0.027 R)
• M21: 5,224,855 km (0.099 R)
• M22: 5,335,408 km (0.088 R)
• M23: 5,587,181 km (0.051 R)
• M24: 5,929,012 km (0.06 R)
• M25: 6,219,083 km (0.088 R)
• M26: 6,873,723 km (0.12 R)
• M27: 7,896,823 km (0.104 R)
• M28: 8,087,859 km (0.119 R)
• M29: 8,184,051 km (0.073 R)
• M30: 9,199,970 km (0.109 R)
• M31: 9,401,179 km (0.043 R)
• M32: 9,910,560 km (0.04 R)
• M33: 10,429,216 km (0.085 R)
• M34: 11,027,457 km (0.116 R)
• M35: 11,170,024 km (0.103 R)
• M36: 11,745,826 km (0.068 R)
• M37: 11,927,737 km (0.116 R)
• M38: 13,114,348 km (0.069 R)
• M39: 13,227,593 km (0.086 R)
• M40: 13,378,986 km (0.098 R)
• M41: 14,415,999 km (0.095 R)
• M42: 16,241,990 km (0.091 R)
• M43: 16,526,226 km (0.076 R)
• M44: 17,679,626 km (0.097 R)
• M45: 17,804,690 km (0.114 R)
• M46: 18,603,991 km (0.039 R)
• M47: 19,415,111 km (0.073 R)
• M48: 20,150,534 km (0.071 R)
• M49: 20,806,969 km (0.116 R)
• M50: 21,426,005 km (0.093 R)
• M51: 21,604,027 km (0.093 R)
• M52: 21,871,957 km (0.104 R)
• M53: 23,182,434 km (0.042 R)
• M54: 24,378,918 km (0.039 R)
• M55: 24,518,193 km (0.115 R)
• M56: 24,937,815 km (0.081 R)
• M57: 25,218,910 km (0.067 R)
• M58: 26,021,054 km (0.073 R)
• M59: 26,496,775 km (0.052 R)
• M60: 26,783,704 km (0.112 R)
• M61: 27,408,723 km (0.069 R)
• M62: 27,553,684 km (0.084 R)
• M63: 27,795,733 km (0.065 R)
• M64: 28,135,919 km (0.11 R)
• M65: 28,624,206 km (0.101 R)
• M66: 28,967,683 km (0.104 R)
• M67: 29,708,342 km (0.077 R)
• M68: 30,755,677 km (0.045 R)
• M69: 31,157,945 km (0.054 R)
• M70: 32,018,283 km (0.117 R)
• M71: 32,425,937 km (0.096 R)
• M72: 33,040,635 km (0.081 R)
• M73: 33,452,477 km (0.093 R)
• M74: 33,555,850 km (0.114 R)
• M75: 33,918,026 km (0.044 R)
• M76: 34,646,268 km (0.077 R)
• M77: 34,907,616 km (0.061 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.5

Radius: 14.7

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.64 AU - 12.5 AU

Year: 14025 Days

Day: 5.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,799,172 km

• M1: 480,209 km (0.114 R)
• M2: 1,082,041 km (0.096 R)
• M3: 1,222,364 km (0.103 R)
• M4: 1,500,167 km (0.112 R)
• M5: 1,919,341 km (0.113 R)
• M6: 2,194,002 km (0.053 R)
• M7: 2,349,285 km (0.095 R)
• M8: 2,455,051 km (0.067 R)
• M9: 2,894,120 km (0.062 R)
• M10: 3,094,133 km (0.107 R)
• M11: 3,298,932 km (0.032 R)
• M12: 4,357,038 km (0.076 R)
• M13: 4,488,235 km (0.116 R)
• M14: 5,442,969 km (0.112 R)
• M15: 5,799,161 km (0.081 R)
• M16: 6,459,486 km (0.032 R)
• M17: 6,989,661 km (0.114 R)
• M18: 7,299,030 km (0.111 R)
• M19: 7,573,542 km (0.1 R)
• M20: 8,954,629 km (0.115 R)
• M21: 9,503,205 km (0.114 R)
• M22: 10,062,850 km (0.093 R)
• M23: 10,412,461 km (0.094 R)
• M24: 10,677,398 km (0.115 R)
• M25: 11,079,069 km (0.1 R)
• M26: 11,485,676 km (0.119 R)
• M27: 11,668,036 km (0.097 R)
• M28: 12,360,225 km (0.093 R)
• M29: 12,547,073 km (0.106 R)
• M30: 12,923,610 km (0.063 R)
• M31: 13,639,735 km (0.077 R)
• M32: 14,124,283 km (0.084 R)
• M33: 14,270,889 km (0.116 R)
• M34: 14,368,726 km (0.081 R)
• M35: 14,911,467 km (0.079 R)
• M36: 16,068,008 km (0.083 R)
• M37: 17,045,181 km (0.037 R)
• M38: 17,619,637 km (0.089 R)
• M39: 17,988,695 km (0.098 R)
• M40: 18,200,675 km (0.078 R)
• M41: 18,466,810 km (0.115 R)
• M42: 19,110,829 km (0.034 R)
• M43: 19,871,384 km (0.12 R)
• M44: 20,476,059 km (0.112 R)
• M45: 21,759,908 km (0.098 R)
• M46: 22,155,744 km (0.085 R)
• M47: 22,897,450 km (0.084 R)
• M48: 24,229,320 km (0.101 R)
• M49: 25,705,552 km (0.12 R)
• M50: 25,884,620 km (0.104 R)
• M51: 26,484,657 km (0.093 R)
• M52: 27,271,542 km (0.115 R)
• M53: 27,454,351 km (0.089 R)
• M54: 27,759,680 km (0.095 R)
• M55: 29,365,912 km (0.104 R)
• M56: 29,803,486 km (0.075 R)
• M57: 31,447,567 km (0.114 R)
• M58: 31,639,202 km (0.097 R)
• M59: 31,767,257 km (0.073 R)
• M60: 32,023,668 km (0.119 R)
• M61: 32,345,154 km (0.077 R)
• M62: 32,603,210 km (0.049 R)
• M63: 32,732,313 km (0.119 R)
• M64: 33,251,119 km (0.055 R)
• M65: 35,885,238 km (0.057 R)
• M66: 37,159,961 km (0.115 R)
• M67: 37,768,825 km (0.11 R)
• M68: 38,722,661 km (0.102 R)
• M69: 38,859,543 km (0.069 R)
• M70: 40,653,969 km (0.108 R)
• M71: 41,701,603 km (0.088 R)
• M72: 42,123,020 km (0.094 R)
• M73: 43,467,157 km (0.118 R)
• M74: 43,823,200 km (0.113 R)
• M75: 45,041,077 km (0.058 R)
• M76: 45,185,139 km (0.074 R)
• M77: 45,834,992 km (0.055 R)
• M78: 46,052,358 km (0.075 R)
• M79: 47,071,120 km (0.114 R)
• M80: 47,950,306 km (0.102 R)
• M81: 48,465,521 km (0.095 R)
• M82: 49,576,136 km (0.093 R)
• M83: 49,724,836 km (0.031 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 15,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit