🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.84 AU - 1.34 AU

Year: 410 Days

Day: 34.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.26 AU - 1.36 AU

Year: 540 Days

Day: 30.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.62 AU - 4.3 AU

Year: 2836 Days

Day: 21.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 137.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.51 AU - 5.09 AU

Year: 3209 Days

Day: 28 Hours

Environment

Temp: -131 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.9

Radius: 8.7

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.14 AU - 5.28 AU

Year: 4280 Days

Day: 8.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,972,014 km

• M1: 151,842 km (0.101 R)
• M2: 237,861 km (0.115 R)
• M3: 381,624 km (0.11 R)
• M4: 439,818 km (0.089 R)
• M5: 655,538 km (0.071 R)
• M6: 814,560 km (0.081 R)
• M7: 904,618 km (0.06 R)
• M8: 1,157,588 km (0.079 R)
• M9: 1,325,437 km (0.082 R)
• M10: 1,405,771 km (0.064 R)
• M11: 1,728,753 km (0.086 R)
• M12: 1,997,730 km (0.06 R)
• M13: 2,074,773 km (0.045 R)
• M14: 2,168,720 km (0.064 R)
• M15: 2,296,028 km (0.109 R)
• M16: 2,525,212 km (0.106 R)
• M17: 2,625,592 km (0.099 R)
• M18: 2,882,601 km (0.108 R)
• M19: 3,439,554 km (0.085 R)
• M20: 3,759,095 km (0.065 R)
• M21: 3,912,882 km (0.087 R)
• M22: 4,107,958 km (0.082 R)
• M23: 4,446,946 km (0.11 R)
• M24: 4,609,709 km (0.094 R)
• M25: 5,109,515 km (0.028 R)
• M26: 5,430,852 km (0.117 R)
• M27: 5,980,773 km (0.079 R)
• M28: 6,205,768 km (0.092 R)
• M29: 6,617,761 km (0.061 R)
• M30: 7,062,366 km (0.112 R)
• M31: 7,372,033 km (0.042 R)
• M32: 7,564,865 km (0.112 R)
• M33: 7,906,397 km (0.12 R)
• M34: 8,054,349 km (0.1 R)
• M35: 8,858,588 km (0.084 R)
• M36: 9,037,955 km (0.111 R)
• M37: 10,005,854 km (0.116 R)
• M38: 10,842,106 km (0.082 R)
• M39: 10,924,235 km (0.073 R)
• M40: 11,897,369 km (0.111 R)
• M41: 11,982,041 km (0.095 R)
• M42: 12,152,134 km (0.116 R)
• M43: 12,869,157 km (0.101 R)
• M44: 13,014,267 km (0.075 R)
• M45: 13,159,825 km (0.096 R)
• M46: 13,482,209 km (0.101 R)
• M47: 13,570,472 km (0.091 R)
• M48: 13,777,365 km (0.075 R)
• M49: 14,074,766 km (0.109 R)
• M50: 14,254,134 km (0.097 R)
• M51: 14,314,123 km (0.093 R)
• M52: 14,374,261 km (0.065 R)
• M53: 14,615,413 km (0.11 R)
• M54: 15,132,124 km (0.104 R)
• M55: 15,193,309 km (0.113 R)
• M56: 15,254,644 km (0.118 R)
• M57: 15,377,464 km (0.046 R)
• M58: 16,183,647 km (0.072 R)
• M59: 16,434,523 km (0.085 R)
• M60: 16,528,919 km (0.114 R)
• M61: 16,813,305 km (0.082 R)
• M62: 17,099,186 km (0.098 R)
• M63: 17,162,915 km (0.078 R)
• M64: 17,418,727 km (0.092 R)
• M65: 17,611,409 km (0.083 R)
• M66: 17,708,050 km (0.045 R)
• M67: 17,772,526 km (0.105 R)
• M68: 17,869,466 km (0.073 R)
• M69: 17,999,017 km (0.104 R)
• M70: 18,161,182 km (0.056 R)
• M71: 18,815,373 km (0.096 R)
• M72: 19,211,508 km (0.081 R)
• M73: 19,443,834 km (0.044 R)
• M74: 20,382,560 km (0.1 R)
• M75: 20,721,399 km (0.106 R)
• M76: 21,267,432 km (0.086 R)
• M77: 21,507,835 km (0.11 R)
• M78: 21,783,694 km (0.026 R)
• M79: 22,060,600 km (0.113 R)
• M80: 22,303,995 km (0.104 R)
• M81: 22,513,283 km (0.038 R)
• M82: 22,863,491 km (0.045 R)
• M83: 23,356,865 km (0.026 R)
• M84: 23,853,829 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.1

Radius: 7.5

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 11.11 AU - 17.35 AU

Year: 19319 Days

Day: 18.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,972,014 km

• M1: 365,318 km (0.106 R)
• M2: 573,857 km (0.111 R)
• M3: 1,070,672 km (0.093 R)
• M4: 1,269,188 km (0.072 R)
• M5: 1,644,679 km (0.075 R)
• M6: 1,963,023 km (0.11 R)
• M7: 2,460,287 km (0.101 R)
• M8: 2,525,062 km (0.103 R)
• M9: 2,723,130 km (0.119 R)
• M10: 2,960,542 km (0.065 R)
• M11: 3,275,745 km (0.103 R)
• M12: 3,419,209 km (0.048 R)
• M13: 3,528,266 km (0.068 R)
• M14: 3,601,718 km (0.118 R)
• M15: 3,749,820 km (0.084 R)
• M16: 3,824,769 km (0.099 R)
• M17: 3,938,014 km (0.056 R)
• M18: 4,014,160 km (0.065 R)
• M19: 5,213,935 km (0.107 R)
• M20: 5,508,942 km (0.077 R)
• M21: 6,115,112 km (0.081 R)
• M22: 6,381,396 km (0.118 R)
• M23: 7,202,988 km (0.105 R)
• M24: 7,296,337 km (0.109 R)
• M25: 8,251,819 km (0.114 R)
• M26: 8,744,145 km (0.096 R)
• M27: 9,094,503 km (0.057 R)
• M28: 9,246,196 km (0.114 R)
• M29: 9,808,983 km (0.108 R)
• M30: 10,330,331 km (0.07 R)
• M31: 11,075,329 km (0.051 R)
• M32: 11,892,732 km (0.033 R)
• M33: 12,616,636 km (0.066 R)
• M34: 13,183,312 km (0.049 R)
• M35: 14,282,558 km (0.048 R)
• M36: 15,471,262 km (0.117 R)
• M37: 15,652,276 km (0.1 R)
• M38: 16,322,175 km (0.09 R)
• M39: 17,188,047 km (0.12 R)
• M40: 17,815,760 km (0.111 R)
• M41: 18,323,346 km (0.085 R)
• M42: 18,707,064 km (0.088 R)
• M43: 19,352,729 km (0.093 R)
• M44: 19,612,879 km (0.093 R)
• M45: 20,202,744 km (0.109 R)
• M46: 22,006,894 km (0.035 R)
• M47: 22,962,525 km (0.114 R)
• M48: 23,307,199 km (0.083 R)
• M49: 24,351,242 km (0.099 R)
• M50: 24,702,648 km (0.084 R)
• M51: 25,197,368 km (0.043 R)
• M52: 26,484,508 km (0.111 R)
• M53: 26,628,870 km (0.111 R)
• M54: 29,870,057 km (0.093 R)
• M55: 33,311,257 km (0.071 R)
• M56: 33,701,259 km (0.092 R)
• M57: 34,014,367 km (0.059 R)
• M58: 37,602,771 km (0.101 R)
• M59: 38,090,311 km (0.118 R)
• M60: 38,579,795 km (0.114 R)
• M61: 38,989,394 km (0.058 R)
• M62: 39,153,652 km (0.11 R)
• M63: 40,558,975 km (0.119 R)
• M64: 42,570,767 km (0.111 R)
• M65: 44,015,434 km (0.067 R)
• M66: 44,700,891 km (0.115 R)
• M67: 45,476,107 km (0.059 R)
• M68: 45,562,575 km (0.052 R)
• M69: 46,255,811 km (0.119 R)
• M70: 46,429,644 km (0.083 R)
• M71: 46,690,991 km (0.111 R)
• M72: 46,865,273 km (0.111 R)
• M73: 47,828,534 km (0.045 R)
• M74: 51,205,706 km (0.111 R)
• M75: 52,831,984 km (0.094 R)
• M76: 53,377,867 km (0.102 R)
• M77: 55,303,191 km (0.109 R)
• M78: 55,764,850 km (0.05 R)
• M79: 56,413,507 km (0.105 R)
• M80: 58,280,338 km (0.052 R)
• M81: 58,468,233 km (0.106 R)
• M82: 58,656,128 km (0.109 R)
• M83: 59,127,062 km (0.102 R)
• M84: 59,221,459 km (0.056 R)
• M85: 59,977,826 km (0.095 R)
• M86: 60,357,206 km (0.113 R)
• M87: 61,309,247 km (0.097 R)
• M88: 62,074,440 km (0.117 R)
• M89: 62,266,224 km (0.099 R)
• M90: 62,362,266 km (0.098 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 14,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit