🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.05 AU - 1.35 AU

Year: 478 Days

Day: 18 Hours

Environment

Temp: 13 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.07 AU - 1.47 AU

Year: 520 Days

Day: 23.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.15 AU - 1.67 AU

Year: 608 Days

Day: 15 Hours

Environment

Temp: -17 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,151,791 km

• M1: 182,061 km (0.028 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.99 AU - 2.97 AU

Year: 1419 Days

Day: 16.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.37 AU - 2.71 AU

Year: 1471 Days

Day: 27.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.3 AU - 3.08 AU

Year: 1603 Days

Day: 41.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,151,791 km

• M1: 2,068,639 km (0.109 R)
• M2: 2,245,165 km (0.092 R)

Asteroid Belt

Center: 4.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.9

Radius: 8.1

Gravity: 12.42 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.62 AU - 6.22 AU

Year: 4586 Days

Day: 11.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 21,151,791 km

• M1: 105,616 km (0.106 R)
• M2: 161,715 km (0.095 R)
• M3: 249,380 km (0.074 R)
• M4: 306,376 km (0.109 R)
• M5: 499,657 km (0.116 R)
• M6: 1,081,293 km (0.108 R)
• M7: 1,259,464 km (0.094 R)
• M8: 1,593,965 km (0.12 R)
• M9: 1,711,549 km (0.034 R)
• M10: 1,762,861 km (0.079 R)
• M11: 1,832,125 km (0.057 R)
• M12: 1,937,741 km (0.112 R)
• M13: 2,100,055 km (0.069 R)
• M14: 2,437,996 km (0.05 R)
• M15: 3,080,819 km (0.098 R)
• M16: 3,399,612 km (0.111 R)
• M17: 3,464,537 km (0.089 R)
• M18: 3,684,446 km (0.112 R)
• M19: 3,931,582 km (0.048 R)
• M20: 4,160,915 km (0.117 R)
• M21: 4,300,640 km (0.087 R)
• M22: 4,371,100 km (0.046 R)
• M23: 4,441,860 km (0.062 R)
• M24: 4,537,004 km (0.07 R)
• M25: 4,753,323 km (0.089 R)
• M26: 5,022,449 km (0.105 R)
• M27: 5,678,137 km (0.088 R)
• M28: 5,989,899 km (0.083 R)
• M29: 6,174,353 km (0.09 R)
• M30: 6,548,796 km (0.109 R)
• M31: 7,460,595 km (0.083 R)
• M32: 7,830,701 km (0.09 R)
• M33: 8,032,508 km (0.074 R)
• M34: 8,294,454 km (0.106 R)
• M35: 8,353,096 km (0.096 R)
• M36: 8,737,264 km (0.111 R)
• M37: 8,826,723 km (0.079 R)
• M38: 9,127,265 km (0.045 R)
• M39: 9,800,306 km (0.098 R)
• M40: 10,017,821 km (0.063 R)
• M41: 10,489,204 km (0.049 R)
• M42: 10,679,942 km (0.096 R)
• M43: 11,032,245 km (0.095 R)
• M44: 11,129,034 km (0.086 R)
• M45: 11,388,587 km (0.074 R)
• M46: 11,979,797 km (0.091 R)
• M47: 12,312,503 km (0.063 R)
• M48: 12,379,373 km (0.055 R)
• M49: 12,446,393 km (0.088 R)
• M50: 12,580,882 km (0.09 R)
• M51: 13,089,215 km (0.118 R)
• M52: 13,604,430 km (0.099 R)
• M53: 13,742,958 km (0.097 R)
• M54: 14,442,478 km (0.078 R)
• M55: 14,796,576 km (0.093 R)
• M56: 15,225,323 km (0.11 R)
• M57: 15,658,110 km (0.114 R)
• M58: 15,912,426 km (0.073 R)
• M59: 16,058,284 km (0.104 R)
• M60: 16,425,248 km (0.115 R)
• M61: 16,683,603 km (0.097 R)
• M62: 16,831,855 km (0.115 R)
• M63: 17,241,903 km (0.109 R)
• M64: 17,542,146 km (0.095 R)
• M65: 19,069,390 km (0.104 R)
• M66: 19,613,926 km (0.104 R)
• M67: 19,848,945 km (0.114 R)
• M68: 20,006,022 km (0.043 R)
• M69: 20,758,201 km (0.03 R)
• M70: 20,837,787 km (0.053 R)
• M71: 20,957,614 km (0.104 R)
• M72: 21,398,629 km (0.066 R)
• M73: 22,986,910 km (0.081 R)
• M74: 23,276,082 km (0.106 R)
• M75: 23,691,067 km (0.1 R)
• M76: 24,612,889 km (0.057 R)
• M77: 24,823,971 km (0.098 R)
• M78: 25,760,155 km (0.103 R)
• M79: 25,931,594 km (0.106 R)
• M80: 26,275,520 km (0.085 R)
• M81: 26,924,625 km (0.028 R)
• M82: 27,316,721 km (0.112 R)
• M83: 27,622,948 km (0.109 R)
• M84: 27,930,222 km (0.059 R)
• M85: 28,106,448 km (0.059 R)
• M86: 28,948,086 km (0.078 R)
• M87: 29,394,336 km (0.106 R)
• M88: 29,888,009 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.2

Radius: 8.4

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.06 AU - 12.24 AU

Year: 11752 Days

Day: 6.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 21,151,791 km

• M1: 288,125 km (0.06 R)
• M2: 378,034 km (0.093 R)
• M3: 449,242 km (0.069 R)
• M4: 607,068 km (0.115 R)
• M5: 675,584 km (0.096 R)
• M6: 858,991 km (0.097 R)
• M7: 1,079,498 km (0.057 R)
• M8: 1,164,320 km (0.113 R)
• M9: 1,432,400 km (0.108 R)
• M10: 2,184,578 km (0.108 R)
• M11: 2,265,809 km (0.091 R)
• M12: 2,459,239 km (0.093 R)
• M13: 2,658,205 km (0.093 R)
• M14: 3,224,582 km (0.107 R)
• M15: 3,474,111 km (0.075 R)
• M16: 3,569,405 km (0.04 R)
• M17: 3,958,958 km (0.119 R)
• M18: 4,025,230 km (0.116 R)
• M19: 4,920,124 km (0.059 R)
• M20: 5,761,164 km (0.052 R)
• M21: 6,102,546 km (0.083 R)
• M22: 6,179,140 km (0.112 R)
• M23: 6,450,361 km (0.119 R)
• M24: 6,725,322 km (0.081 R)
• M25: 7,044,414 km (0.049 R)
• M26: 8,326,917 km (0.082 R)
• M27: 8,454,823 km (0.096 R)
• M28: 8,842,581 km (0.105 R)
• M29: 9,280,154 km (0.109 R)
• M30: 9,635,300 km (0.06 R)
• M31: 9,994,933 km (0.084 R)
• M32: 10,496,684 km (0.109 R)
• M33: 11,524,422 km (0.078 R)
• M34: 12,633,091 km (0.1 R)
• M35: 13,374,349 km (0.101 R)
• M36: 13,775,421 km (0.08 R)
• M37: 15,733,956 km (0.06 R)
• M38: 16,104,211 km (0.089 R)
• M39: 16,691,831 km (0.053 R)
• M40: 17,069,416 km (0.094 R)
• M41: 17,232,029 km (0.071 R)
• M42: 18,663,531 km (0.059 R)
• M43: 19,337,021 km (0.096 R)
• M44: 19,393,569 km (0.113 R)
• M45: 19,563,362 km (0.098 R)
• M46: 20,247,324 km (0.101 R)
• M47: 20,823,425 km (0.118 R)
• M48: 21,171,539 km (0.113 R)
• M49: 21,932,693 km (0.119 R)
• M50: 21,991,635 km (0.07 R)
• M51: 23,541,768 km (0.094 R)
• M52: 24,147,490 km (0.025 R)
• M53: 24,513,257 km (0.101 R)
• M54: 24,696,813 km (0.045 R)
• M55: 25,127,057 km (0.075 R)
• M56: 26,935,396 km (0.051 R)
• M57: 27,124,936 km (0.065 R)
• M58: 27,759,680 km (0.119 R)
• M59: 28,271,006 km (0.086 R)
• M60: 28,335,183 km (0.103 R)
• M61: 29,238,156 km (0.077 R)
• M62: 30,874,009 km (0.098 R)
• M63: 32,472,312 km (0.113 R)
• M64: 34,302,193 km (0.059 R)
• M65: 34,644,772 km (0.11 R)
• M66: 35,471,450 km (0.053 R)
• M67: 36,234,998 km (0.111 R)
• M68: 36,374,423 km (0.045 R)
• M69: 36,444,285 km (0.114 R)
• M70: 36,933,919 km (0.075 R)
• M71: 37,496,108 km (0.089 R)
• M72: 37,707,789 km (0.1 R)
• M73: 37,778,399 km (0.089 R)
• M74: 37,849,009 km (0.075 R)
• M75: 41,802,582 km (0.094 R)
• M76: 42,461,860 km (0.098 R)
• M77: 42,829,721 km (0.09 R)
• M78: 43,124,728 km (0.088 R)
• M79: 43,346,432 km (0.084 R)
• M80: 43,494,384 km (0.085 R)
• M81: 44,162,488 km (0.109 R)
• M82: 45,208,477 km (0.111 R)
• M83: 45,809,860 km (0.081 R)
• M84: 46,036,052 km (0.091 R)
• M85: 49,628,046 km (0.098 R)
• M86: 49,783,030 km (0.085 R)
• M87: 51,496,823 km (0.028 R)
• M88: 52,046,146 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.4

Radius: 12.9

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 11.23 AU - 12.29 AU

Year: 14657 Days

Day: 6.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 21,151,791 km

• M1: 286,330 km (0.117 R)
• M2: 680,670 km (0.093 R)
• M3: 979,118 km (0.086 R)
• M4: 1,065,885 km (0.102 R)
• M5: 1,516,474 km (0.099 R)
• M6: 2,080,308 km (0.115 R)
• M7: 2,628,435 km (0.11 R)
• M8: 2,721,634 km (0.091 R)
• M9: 3,138,264 km (0.055 R)
• M10: 4,340,433 km (0.102 R)
• M11: 4,789,376 km (0.113 R)
• M12: 5,155,442 km (0.065 R)
• M13: 5,371,611 km (0.102 R)
• M14: 5,530,783 km (0.083 R)
• M15: 6,100,003 km (0.077 R)
• M16: 6,349,831 km (0.099 R)
• M17: 6,645,437 km (0.1 R)
• M18: 7,272,551 km (0.074 R)
• M19: 7,693,669 km (0.065 R)
• M20: 8,397,826 km (0.071 R)
• M21: 9,552,722 km (0.117 R)
• M22: 10,732,151 km (0.085 R)
• M23: 10,933,211 km (0.098 R)
• M24: 12,139,568 km (0.114 R)
• M25: 13,172,392 km (0.1 R)
• M26: 13,360,735 km (0.119 R)
• M27: 15,039,972 km (0.084 R)
• M28: 15,861,563 km (0.091 R)
• M29: 16,552,556 km (0.115 R)
• M30: 16,755,859 km (0.1 R)
• M31: 16,960,060 km (0.099 R)
• M32: 17,077,195 km (0.06 R)
• M33: 18,804,901 km (0.084 R)
• M34: 20,307,462 km (0.106 R)
• M35: 20,994,565 km (0.119 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 18,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit