🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.48 AU - 0.78 AU

Year: 185 Days

Day: 27.5 Hours

Environment

Temp: 133 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.8 AU - 1.02 AU

Year: 322 Days

Day: 13.7 Hours

Environment

Temp: 29 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,474,971 km

• M1: 343,028 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.92 AU - 2.56 AU

Year: 1243 Days

Day: 37.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.32 AU - 2.94 AU

Year: 1582 Days

Day: 24.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.54 AU - 2.92 AU

Year: 1673 Days

Day: 27.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.45 AU - 3.13 AU

Year: 1728 Days

Day: 24 Hours

Environment

Temp: -94 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,474,971 km

• M1: 204,799 km (0.081 R)

Asteroid Belt

Center: 5.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.6

Radius: 10.2

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.96 AU - 8.6 AU

Year: 8836 Days

Day: 14.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,474,971 km

• M1: 280,047 km (0.079 R)
• M2: 683,363 km (0.091 R)
• M3: 1,566,888 km (0.066 R)
• M4: 1,746,705 km (0.098 R)
• M5: 1,839,306 km (0.03 R)
• M6: 2,455,051 km (0.099 R)
• M7: 2,665,086 km (0.068 R)
• M8: 2,826,502 km (0.074 R)
• M9: 3,244,329 km (0.115 R)
• M10: 3,504,330 km (0.093 R)
• M11: 3,622,213 km (0.089 R)
• M12: 4,262,343 km (0.113 R)
• M13: 4,388,304 km (0.1 R)
• M14: 4,483,598 km (0.074 R)
• M15: 5,304,292 km (0.105 R)
• M16: 5,784,202 km (0.079 R)
• M17: 7,156,014 km (0.117 R)
• M18: 7,457,155 km (0.107 R)
• M19: 8,346,364 km (0.068 R)
• M20: 8,583,776 km (0.111 R)
• M21: 8,743,397 km (0.103 R)
• M22: 9,065,481 km (0.104 R)
• M23: 9,762,907 km (0.109 R)
• M24: 10,055,071 km (0.114 R)
• M25: 10,307,892 km (0.12 R)
• M26: 10,862,750 km (0.084 R)
• M27: 11,646,942 km (0.069 R)
• M28: 11,912,478 km (0.093 R)
• M29: 12,404,506 km (0.095 R)
• M30: 12,494,564 km (0.087 R)
• M31: 12,675,577 km (0.116 R)
• M32: 12,766,383 km (0.114 R)
• M33: 13,086,074 km (0.087 R)
• M34: 13,547,134 km (0.06 R)
• M35: 14,013,730 km (0.05 R)
• M36: 14,154,651 km (0.036 R)
• M37: 15,541,723 km (0.096 R)
• M38: 15,882,956 km (0.083 R)
• M39: 16,128,296 km (0.079 R)
• M40: 16,424,201 km (0.095 R)
• M41: 16,771,866 km (0.07 R)
• M42: 17,021,695 km (0.117 R)
• M43: 17,575,655 km (0.103 R)
• M44: 17,676,933 km (0.093 R)
• M45: 18,033,126 km (0.09 R)
• M46: 19,272,544 km (0.054 R)
• M47: 20,008,266 km (0.037 R)
• M48: 20,432,825 km (0.103 R)
• M49: 20,646,152 km (0.089 R)
• M50: 21,128,904 km (0.042 R)
• M51: 22,765,056 km (0.077 R)
• M52: 23,486,567 km (0.113 R)
• M53: 23,598,316 km (0.097 R)
• M54: 23,766,165 km (0.067 R)
• M55: 24,668,090 km (0.084 R)
• M56: 24,952,177 km (0.115 R)
• M57: 25,066,170 km (0.073 R)
• M58: 25,180,314 km (0.097 R)
• M59: 25,926,358 km (0.099 R)
• M60: 26,796,270 km (0.097 R)
• M61: 27,088,434 km (0.117 R)
• M62: 28,267,415 km (0.099 R)
• M63: 28,803,424 km (0.032 R)
• M64: 31,287,347 km (0.098 R)
• M65: 31,595,070 km (0.104 R)
• M66: 32,337,375 km (0.116 R)
• M67: 32,461,691 km (0.079 R)
• M68: 32,648,389 km (0.071 R)
• M69: 33,022,982 km (0.073 R)
• M70: 33,210,727 km (0.059 R)
• M71: 33,461,603 km (0.097 R)
• M72: 33,713,227 km (0.034 R)
• M73: 36,134,468 km (0.069 R)
• M74: 36,198,945 km (0.094 R)
• M75: 36,586,553 km (0.112 R)
• M76: 37,561,632 km (0.118 R)
• M77: 37,627,006 km (0.112 R)
• M78: 37,692,380 km (0.076 R)
• M79: 39,139,590 km (0.103 R)
• M80: 40,471,011 km (0.049 R)
• M81: 40,940,599 km (0.044 R)
• M82: 41,749,624 km (0.108 R)
• M83: 43,864,040 km (0.078 R)
• M84: 44,346,344 km (0.09 R)
• M85: 44,968,970 km (0.117 R)
• M86: 45,733,864 km (0.064 R)
• M87: 45,943,301 km (0.08 R)
• M88: 46,713,730 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.7

Radius: 4.8

Gravity: 25.55 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 9.33 AU - 14.93 AU

Year: 15667 Days

Day: 16.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,474,971 km

• M1: 121,174 km (0.083 R)
• M2: 260,151 km (0.074 R)
• M3: 444,754 km (0.1 R)
• M4: 479,162 km (0.047 R)
• M5: 851,810 km (0.062 R)
• M6: 939,774 km (0.104 R)
• M7: 1,501,813 km (0.102 R)
• M8: 1,662,930 km (0.112 R)
• M9: 1,717,832 km (0.094 R)
• M10: 1,886,429 km (0.091 R)
• M11: 2,644,591 km (0.088 R)
• M12: 3,174,018 km (0.059 R)
• M13: 3,380,762 km (0.07 R)
• M14: 3,880,270 km (0.061 R)
• M15: 4,326,520 km (0.091 R)
• M16: 4,594,300 km (0.073 R)
• M17: 5,186,259 km (0.108 R)
• M18: 5,348,124 km (0.095 R)
• M19: 5,552,774 km (0.119 R)
• M20: 6,012,189 km (0.113 R)
• M21: 6,745,817 km (0.109 R)
• M22: 6,834,080 km (0.092 R)
• M23: 7,553,047 km (0.088 R)
• M24: 7,690,527 km (0.11 R)
• M25: 7,736,603 km (0.088 R)
• M26: 8,819,991 km (0.087 R)
• M27: 9,403,872 km (0.118 R)
• M28: 9,551,824 km (0.099 R)
• M29: 9,750,340 km (0.057 R)
• M30: 10,608,733 km (0.032 R)
• M31: 10,711,357 km (0.102 R)
• M32: 10,865,892 km (0.086 R)
• M33: 11,124,995 km (0.114 R)
• M34: 11,649,336 km (0.1 R)
• M35: 11,702,293 km (0.056 R)
• M36: 12,235,460 km (0.037 R)
• M37: 12,505,036 km (0.088 R)
• M38: 13,658,435 km (0.12 R)
• M39: 14,730,902 km (0.104 R)
• M40: 15,017,681 km (0.073 R)
• M41: 15,075,277 km (0.104 R)
• M42: 15,480,238 km (0.085 R)
• M43: 15,538,432 km (0.093 R)
• M44: 16,716,664 km (0.059 R)
• M45: 18,229,548 km (0.119 R)
• M46: 18,290,883 km (0.064 R)
• M47: 18,784,705 km (0.118 R)
• M48: 19,095,719 km (0.112 R)
• M49: 20,165,344 km (0.1 R)
• M50: 20,483,539 km (0.112 R)
• M51: 22,099,794 km (0.078 R)
• M52: 23,622,551 km (0.069 R)
• M53: 24,837,585 km (0.028 R)
• M54: 25,247,184 km (0.094 R)
• M55: 25,452,731 km (0.084 R)
• M56: 25,590,212 km (0.091 R)
• M57: 26,072,964 km (0.077 R)
• M58: 26,558,708 km (0.066 R)
• M59: 28,104,952 km (0.039 R)
• M60: 28,175,861 km (0.079 R)
• M61: 29,247,581 km (0.055 R)
• M62: 30,259,760 km (0.11 R)
• M63: 31,578,016 km (0.098 R)
• M64: 31,725,669 km (0.115 R)
• M65: 32,392,876 km (0.111 R)
• M66: 35,413,406 km (0.084 R)
• M67: 36,259,831 km (0.117 R)
• M68: 36,957,107 km (0.107 R)
• M69: 37,659,020 km (0.069 R)
• M70: 38,129,206 km (0.081 R)
• M71: 38,443,960 km (0.101 R)
• M72: 40,029,847 km (0.104 R)
• M73: 41,394,778 km (0.077 R)
• M74: 43,183,520 km (0.095 R)
• M75: 44,004,962 km (0.112 R)
• M76: 45,080,421 km (0.12 R)
• M77: 45,663,104 km (0.097 R)
• M78: 46,164,557 km (0.12 R)
• M79: 47,088,623 km (0.095 R)
• M80: 47,933,851 km (0.1 R)
• M81: 51,104,877 km (0.101 R)
• M82: 51,364,878 km (0.097 R)
• M83: 52,497,034 km (0.099 R)
• M84: 53,197,751 km (0.047 R)
• M85: 53,549,156 km (0.055 R)
• M86: 54,342,923 km (0.101 R)
• M87: 54,874,294 km (0.053 R)
• M88: 54,963,006 km (0.044 R)
• M89: 55,407,311 km (0.115 R)
• M90: 56,478,582 km (0.092 R)
• M91: 56,837,168 km (0.036 R)
• M92: 57,917,414 km (0.047 R)
• M93: 59,550,574 km (0.066 R)
• M94: 59,641,829 km (0.111 R)
• M95: 60,923,134 km (0.083 R)
• M96: 61,198,843 km (0.066 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 15,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit