🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.51 AU - 0.57 AU

Year: 139 Days

Day: 26.7 Hours

Environment

Temp: 248 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,497,108 km

• M1: 408,851 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.53 AU - 0.65 AU

Year: 159 Days

Day: 30.5 Hours

Environment

Temp: 217 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.65 AU - 0.79 AU

Year: 214 Days

Day: 26.1 Hours

Environment

Temp: 191 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.94 AU - 1.54 AU

Year: 483 Days

Day: 24.1 Hours

Environment

Temp: 30 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.33 AU - 1.35 AU

Year: 543 Days

Day: 16.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 111,497,108 km

• M1: 583,432 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.94 AU - 2.62 AU

Year: 1204 Days

Day: 46.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,497,108 km

• M1: 262,544 km (0.081 R)

Asteroid Belt

Center: 3.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.49 AU - 5.09 AU

Year: 3109 Days

Day: 34.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.07 AU - 5.89 AU

Year: 3888 Days

Day: 28 Hours

Environment

Temp: -135 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.1

Radius: 11

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.32 AU - 10 AU

Year: 8155 Days

Day: 14.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 111,497,108 km

• M1: 182,809 km (0.085 R)
• M2: 284,984 km (0.075 R)
• M3: 364,869 km (0.083 R)
• M4: 679,174 km (0.066 R)
• M5: 843,433 km (0.12 R)
• M6: 939,026 km (0.092 R)
• M7: 1,038,508 km (0.072 R)
• M8: 1,434,943 km (0.098 R)
• M9: 1,630,467 km (0.088 R)
• M10: 3,129,587 km (0.098 R)
• M11: 3,515,700 km (0.068 R)
• M12: 3,944,597 km (0.099 R)
• M13: 4,054,401 km (0.104 R)
• M14: 4,705,751 km (0.119 R)
• M15: 4,822,437 km (0.119 R)
• M16: 5,148,261 km (0.092 R)
• M17: 5,268,388 km (0.098 R)
• M18: 6,041,360 km (0.054 R)
• M19: 6,522,018 km (0.11 R)
• M20: 7,015,243 km (0.111 R)
• M21: 7,182,343 km (0.063 R)
• M22: 7,452,368 km (0.057 R)
• M23: 7,657,167 km (0.085 R)
• M24: 8,780,647 km (0.113 R)
• M25: 8,960,912 km (0.089 R)
• M26: 9,069,521 km (0.095 R)
• M27: 9,508,889 km (0.053 R)
• M28: 9,731,192 km (0.077 R)
• M29: 10,143,035 km (0.066 R)
• M30: 11,295,537 km (0.11 R)
• M31: 12,814,105 km (0.101 R)
• M32: 12,936,775 km (0.083 R)
• M33: 13,597,250 km (0.113 R)
• M34: 13,805,939 km (0.05 R)
• M35: 14,608,681 km (0.079 R)
• M36: 14,822,456 km (0.105 R)
• M37: 15,687,880 km (0.11 R)
• M38: 16,658,770 km (0.064 R)
• M39: 16,882,120 km (0.07 R)
• M40: 17,151,396 km (0.084 R)
• M41: 18,427,167 km (0.096 R)
• M42: 19,123,245 km (0.098 R)
• M43: 20,254,654 km (0.1 R)
• M44: 20,636,577 km (0.066 R)
• M45: 21,262,495 km (0.037 R)
• M46: 21,796,859 km (0.106 R)
• M47: 23,777,235 km (0.054 R)
• M48: 24,180,102 km (0.072 R)
• M49: 24,737,953 km (0.034 R)
• M50: 25,146,205 km (0.062 R)
• M51: 25,299,992 km (0.067 R)
• M52: 25,453,928 km (0.033 R)
• M53: 25,814,459 km (0.061 R)
• M54: 26,021,353 km (0.118 R)
• M55: 26,854,015 km (0.112 R)
• M56: 27,063,601 km (0.092 R)
• M57: 27,484,270 km (0.067 R)
• M58: 29,134,933 km (0.092 R)
• M59: 29,296,349 km (0.113 R)
• M60: 30,162,521 km (0.084 R)
• M61: 30,598,748 km (0.071 R)
• M62: 30,708,105 km (0.113 R)
• M63: 31,146,875 km (0.078 R)
• M64: 31,698,293 km (0.053 R)
• M65: 32,030,849 km (0.062 R)
• M66: 32,587,353 km (0.087 R)
• M67: 33,371,994 km (0.093 R)
• M68: 33,766,633 km (0.088 R)
• M69: 34,902,679 km (0.092 R)
• M70: 35,475,489 km (0.097 R)
• M71: 35,590,381 km (0.067 R)
• M72: 36,224,676 km (0.055 R)
• M73: 37,212,321 km (0.088 R)
• M74: 37,680,113 km (0.106 R)
• M75: 38,091,059 km (0.115 R)
• M76: 38,326,526 km (0.111 R)
• M77: 38,621,682 km (0.106 R)
• M78: 39,690,110 km (0.108 R)
• M79: 39,869,029 km (0.032 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.8

Radius: 8

Gravity: 15.26 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 16.34 AU - 22.3 AU

Year: 29709 Days

Day: 15.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 111,497,108 km

• M1: 264,639 km (0.063 R)
• M2: 368,460 km (0.103 R)
• M3: 539,899 km (0.106 R)
• M4: 649,704 km (0.06 R)
• M5: 1,420,432 km (0.106 R)
• M6: 1,736,682 km (0.09 R)
• M7: 1,860,998 km (0.09 R)
• M8: 2,958,148 km (0.086 R)
• M9: 3,622,213 km (0.063 R)
• M10: 3,781,834 km (0.104 R)
• M11: 3,998,452 km (0.109 R)
• M12: 4,053,205 km (0.039 R)
• M13: 4,219,109 km (0.092 R)
• M14: 5,141,230 km (0.039 R)
• M15: 5,563,844 km (0.111 R)
• M16: 6,123,490 km (0.113 R)
• M17: 6,377,956 km (0.047 R)
• M18: 6,700,937 km (0.067 R)
• M19: 8,045,822 km (0.105 R)
• M20: 8,254,661 km (0.106 R)
• M21: 9,180,073 km (0.104 R)
• M22: 9,398,337 km (0.046 R)
• M23: 9,839,800 km (0.099 R)
• M24: 10,666,927 km (0.094 R)
• M25: 10,819,666 km (0.099 R)
• M26: 10,896,410 km (0.05 R)
• M27: 11,594,583 km (0.104 R)
• M28: 13,608,619 km (0.101 R)
• M29: 14,107,827 km (0.061 R)
• M30: 14,613,169 km (0.107 R)
• M31: 15,038,775 km (0.049 R)
• M32: 16,164,349 km (0.069 R)
• M33: 16,427,941 km (0.12 R)
• M34: 18,955,845 km (0.12 R)
• M35: 19,419,898 km (0.044 R)
• M36: 19,606,596 km (0.042 R)
• M37: 20,075,885 km (0.06 R)
• M38: 20,548,913 km (0.107 R)
• M39: 22,379,542 km (0.106 R)
• M40: 22,575,216 km (0.114 R)
• M41: 23,363,747 km (0.099 R)
• M42: 24,261,633 km (0.092 R)
• M43: 26,710,849 km (0.111 R)
• M44: 27,544,558 km (0.081 R)
• M45: 28,175,562 km (0.093 R)
• M46: 29,024,081 km (0.044 R)
• M47: 29,344,520 km (0.075 R)
• M48: 30,855,159 km (0.055 R)
• M49: 31,182,180 km (0.108 R)
• M50: 31,291,387 km (0.101 R)
• M51: 32,280,378 km (0.078 R)
• M52: 33,056,641 km (0.112 R)
• M53: 37,492,966 km (0.1 R)
• M54: 39,958,040 km (0.112 R)
• M55: 40,791,300 km (0.1 R)
• M56: 41,991,674 km (0.107 R)
• M57: 43,203,566 km (0.099 R)
• M58: 44,796,035 km (0.067 R)
• M59: 45,413,725 km (0.109 R)
• M60: 46,782,396 km (0.054 R)
• M61: 46,907,460 km (0.101 R)
• M62: 53,302,619 km (0.109 R)
• M63: 54,614,143 km (0.094 R)
• M64: 54,745,939 km (0.111 R)
• M65: 56,068,983 km (0.085 R)
• M66: 57,402,648 km (0.089 R)
• M67: 60,237,079 km (0.093 R)
• M68: 60,373,213 km (0.081 R)
• M69: 61,739,939 km (0.099 R)
• M70: 62,014,451 km (0.053 R)
• M71: 63,255,066 km (0.079 R)
• M72: 64,643,035 km (0.102 R)
• M73: 65,620,657 km (0.075 R)
• M74: 69,579,615 km (0.034 R)
• M75: 70,724,787 km (0.109 R)
• M76: 72,309,776 km (0.111 R)
• M77: 72,599,099 km (0.1 R)
• M78: 76,543,845 km (0.084 R)
• M79: 82,665,539 km (0.087 R)
• M80: 83,574,496 km (0.113 R)
• M81: 86,628,387 km (0.104 R)
• M82: 88,787,683 km (0.051 R)
• M83: 90,340,808 km (0.119 R)
• M84: 90,496,689 km (0.05 R)
• M85: 91,433,471 km (0.068 R)
• M86: 95,212,462 km (0.114 R)
• M87: 96,961,561 km (0.063 R)
• M88: 98,240,174 km (0.064 R)
• M89: 100,814,304 km (0.106 R)
• M90: 102,434,300 km (0.08 R)
• M91: 102,596,763 km (0.079 R)
• M92: 105,044,334 km (0.041 R)
• M93: 105,864,429 km (0.052 R)
• M94: 111,163,036 km (0.097 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 13,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit