🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.1 AU - 1.4 AU

Year: 505 Days

Day: 13.7 Hours

Environment

Temp: -0 °C

Axial Tilt: 135.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.45 AU - 1.55 AU

Year: 664 Days

Day: 40 Hours

Environment

Temp: -36 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,648,660 km

• M1: 343,178 km (0.113 R)
• M2: 1,169,855 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.34 AU - 2.18 AU

Year: 844 Days

Day: 29.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.9 AU - 2.04 AU

Year: 1000 Days

Day: 43.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.24 AU - 3.4 AU

Year: 2188 Days

Day: 23.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.91 AU - 5.75 AU

Year: 3839 Days

Day: 16.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.3

Radius: 9.8

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.65 AU - 7.57 AU

Year: 6146 Days

Day: 11.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,648,660 km

• M1: 127,906 km (0.11 R)
• M2: 233,373 km (0.105 R)
• M3: 382,522 km (0.101 R)
• M4: 507,137 km (0.08 R)
• M5: 581,487 km (0.059 R)
• M6: 646,861 km (0.076 R)
• M7: 771,327 km (0.043 R)
• M8: 1,245,552 km (0.079 R)
• M9: 1,386,024 km (0.107 R)
• M10: 1,550,283 km (0.061 R)
• M11: 2,102,598 km (0.078 R)
• M12: 2,576,823 km (0.075 R)
• M13: 2,734,649 km (0.073 R)
• M14: 3,155,318 km (0.096 R)
• M15: 3,798,888 km (0.105 R)
• M16: 3,979,154 km (0.079 R)
• M17: 4,083,274 km (0.089 R)
• M18: 4,214,920 km (0.116 R)
• M19: 4,401,618 km (0.084 R)
• M20: 4,949,894 km (0.038 R)
• M21: 5,090,367 km (0.095 R)
• M22: 5,232,186 km (0.113 R)
• M23: 5,346,628 km (0.105 R)
• M24: 5,665,421 km (0.096 R)
• M25: 6,140,544 km (0.116 R)
• M26: 6,231,051 km (0.118 R)
• M27: 7,447,730 km (0.063 R)
• M28: 7,706,235 km (0.115 R)
• M29: 7,803,923 km (0.115 R)
• M30: 8,165,800 km (0.054 R)
• M31: 9,249,487 km (0.118 R)
• M32: 9,562,445 km (0.075 R)
• M33: 9,878,845 km (0.093 R)
• M34: 11,031,646 km (0.042 R)
• M35: 11,326,504 km (0.119 R)
• M36: 11,736,252 km (0.095 R)
• M37: 11,811,201 km (0.081 R)
• M38: 12,150,788 km (0.05 R)
• M39: 12,608,557 km (0.112 R)
• M40: 13,580,196 km (0.077 R)
• M41: 13,659,034 km (0.032 R)
• M42: 13,935,939 km (0.099 R)
• M43: 14,737,485 km (0.078 R)
• M44: 15,102,952 km (0.106 R)
• M45: 15,677,558 km (0.09 R)
• M46: 16,259,344 km (0.034 R)
• M47: 16,342,969 km (0.113 R)
• M48: 18,133,356 km (0.11 R)
• M49: 18,263,506 km (0.113 R)
• M50: 18,350,572 km (0.082 R)
• M51: 20,434,770 km (0.076 R)
• M52: 20,525,127 km (0.102 R)
• M53: 20,887,902 km (0.113 R)
• M54: 21,024,335 km (0.034 R)
• M55: 21,803,890 km (0.072 R)
• M56: 22,266,895 km (0.108 R)
• M57: 22,406,320 km (0.079 R)
• M58: 22,592,869 km (0.089 R)
• M59: 22,779,866 km (0.105 R)
• M60: 23,061,260 km (0.069 R)
• M61: 23,627,637 km (0.107 R)
• M62: 23,817,477 km (0.073 R)
• M63: 23,960,193 km (0.092 R)
• M64: 24,246,524 km (0.08 R)
• M65: 24,726,134 km (0.103 R)
• M66: 25,160,417 km (0.036 R)
• M67: 26,134,598 km (0.108 R)
• M68: 26,281,803 km (0.051 R)
• M69: 27,021,863 km (0.106 R)
• M70: 28,724,736 km (0.062 R)
• M71: 29,232,172 km (0.065 R)
• M72: 29,385,061 km (0.088 R)
• M73: 30,462,166 km (0.103 R)
• M74: 31,343,447 km (0.104 R)
• M75: 32,496,547 km (0.099 R)
• M76: 32,707,630 km (0.095 R)
• M77: 33,237,505 km (0.078 R)
• M78: 33,610,154 km (0.095 R)
• M79: 34,574,611 km (0.096 R)
• M80: 34,952,047 km (0.039 R)
• M81: 35,168,365 km (0.115 R)
• M82: 36,530,603 km (0.037 R)
• M83: 36,695,161 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.9

Radius: 3

Gravity: 14.99 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 11.67 AU - 17.61 AU

Year: 20258 Days

Day: 18.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 44,648,660 km

• M1: 154,086 km (0.09 R)
• M2: 1,142,778 km (0.082 R)
• M3: 1,282,203 km (0.097 R)
• M4: 1,426,864 km (0.111 R)
• M5: 1,664,875 km (0.11 R)
• M6: 2,324,302 km (0.085 R)
• M7: 2,629,033 km (0.034 R)
• M8: 2,707,123 km (0.115 R)
• M9: 2,812,440 km (0.095 R)
• M10: 2,839,068 km (0.098 R)
• M11: 3,247,321 km (0.105 R)
• M12: 4,766,787 km (0.038 R)
• M13: 4,894,094 km (0.051 R)
• M14: 4,926,108 km (0.049 R)
• M15: 5,022,449 km (0.099 R)
• M16: 5,184,464 km (0.073 R)
• M17: 5,546,939 km (0.064 R)
• M18: 5,985,860 km (0.115 R)
• M19: 6,435,700 km (0.076 R)
• M20: 6,824,804 km (0.068 R)
• M21: 7,662,852 km (0.061 R)
• M22: 7,700,102 km (0.091 R)
• M23: 7,924,349 km (0.065 R)
• M24: 8,188,688 km (0.089 R)
• M25: 9,274,619 km (0.106 R)
• M26: 9,915,197 km (0.119 R)
• M27: 9,955,738 km (0.098 R)
• M28: 10,322,851 km (0.047 R)
• M29: 10,819,217 km (0.052 R)
• M30: 11,154,316 km (0.043 R)
• M31: 11,535,492 km (0.089 R)
• M32: 11,578,127 km (0.101 R)
• M33: 11,963,940 km (0.116 R)
• M34: 13,146,661 km (0.104 R)
• M35: 13,819,552 km (0.095 R)
• M36: 15,620,860 km (0.045 R)
• M37: 15,762,529 km (0.093 R)
• M38: 15,951,920 km (0.111 R)
• M39: 16,621,071 km (0.073 R)
• M40: 16,813,903 km (0.095 R)
• M41: 17,201,661 km (0.119 R)
• M42: 17,299,199 km (0.075 R)
• M43: 17,739,914 km (0.035 R)
• M44: 18,532,483 km (0.088 R)
• M45: 20,254,654 km (0.063 R)
• M46: 22,292,028 km (0.113 R)
• M47: 24,667,492 km (0.096 R)
• M48: 26,444,864 km (0.098 R)
• M49: 27,008,699 km (0.108 R)
• M50: 27,462,728 km (0.105 R)
• M51: 27,976,447 km (0.111 R)
• M52: 28,378,118 km (0.036 R)
• M53: 29,478,111 km (0.108 R)
• M54: 30,591,867 km (0.061 R)
• M55: 30,828,232 km (0.093 R)
• M56: 31,243,067 km (0.084 R)
• M57: 32,018,432 km (0.098 R)
• M58: 32,198,249 km (0.072 R)
• M59: 33,163,155 km (0.119 R)
• M60: 34,137,337 km (0.116 R)
• M61: 38,763,800 km (0.064 R)
• M62: 38,891,407 km (0.044 R)
• M63: 38,955,435 km (0.111 R)
• M64: 39,275,575 km (0.116 R)
• M65: 39,532,285 km (0.112 R)
• M66: 40,694,510 km (0.026 R)
• M67: 42,656,337 km (0.115 R)
• M68: 42,854,105 km (0.075 R)
• M69: 44,581,811 km (0.095 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 17,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit