🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.49 AU - 0.63 AU

Year: 147 Days

Day: 19.7 Hours

Environment

Temp: 194 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.74 AU - 1.22 AU

Year: 339 Days

Day: 37.9 Hours

Environment

Temp: 146 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,316,357 km

• M1: 156,629 km (0.097 R)
• M2: 232,924 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.41 AU - 2.21 AU

Year: 852 Days

Day: 28.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,316,357 km

• M1: 271,520 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.38 AU - 3.3 AU

Year: 1674 Days

Day: 31.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,316,357 km

• M1: 2,055,475 km (0.03 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.8 AU - 4.8 AU

Year: 3679 Days

Day: 26 Hours

Environment

Temp: -128 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,316,357 km

• M1: 3,429,830 km (0.105 R)

Asteroid Belt

Center: 5.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.7

Radius: 14.9

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.98 AU - 8.28 AU

Year: 6661 Days

Day: 10.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,316,357 km

• M1: 199,564 km (0.102 R)
• M2: 308,172 km (0.088 R)
• M3: 520,451 km (0.093 R)
• M4: 1,098,946 km (0.084 R)
• M5: 1,239,269 km (0.077 R)
• M6: 1,500,616 km (0.038 R)
• M7: 1,638,396 km (0.118 R)
• M8: 1,780,514 km (0.064 R)
• M9: 1,927,120 km (0.059 R)
• M10: 2,414,659 km (0.102 R)
• M11: 2,745,271 km (0.103 R)
• M12: 3,166,538 km (0.072 R)
• M13: 3,715,712 km (0.102 R)
• M14: 3,905,552 km (0.032 R)
• M15: 4,437,222 km (0.112 R)
• M16: 5,232,485 km (0.091 R)
• M17: 5,384,626 km (0.085 R)
• M18: 5,693,396 km (0.092 R)
• M19: 6,231,798 km (0.088 R)
• M20: 6,556,276 km (0.08 R)
• M21: 6,853,078 km (0.097 R)
• M22: 7,154,369 km (0.059 R)
• M23: 7,460,147 km (0.075 R)
• M24: 7,909,239 km (0.105 R)
• M25: 8,154,879 km (0.063 R)
• M26: 8,260,944 km (0.098 R)
• M27: 8,510,024 km (0.112 R)
• M28: 8,834,203 km (0.089 R)
• M29: 9,569,028 km (0.107 R)
• M30: 9,680,927 km (0.12 R)
• M31: 9,793,275 km (0.073 R)
• M32: 10,057,166 km (0.064 R)
• M33: 10,171,010 km (0.098 R)
• M34: 10,824,154 km (0.116 R)
• M35: 10,979,885 km (0.095 R)
• M36: 12,090,650 km (0.114 R)
• M37: 12,618,431 km (0.087 R)
• M38: 12,864,669 km (0.061 R)
• M39: 13,071,114 km (0.101 R)
• M40: 13,361,932 km (0.087 R)
• M41: 13,612,808 km (0.072 R)
• M42: 14,119,496 km (0.029 R)
• M43: 15,413,218 km (0.04 R)
• M44: 15,544,715 km (0.117 R)
• M45: 16,163,152 km (0.088 R)
• M46: 17,196,724 km (0.074 R)
• M47: 17,744,402 km (0.042 R)
• M48: 18,810,287 km (0.111 R)
• M49: 19,138,804 km (0.038 R)
• M50: 19,421,992 km (0.106 R)
• M51: 19,563,961 km (0.055 R)
• M52: 19,849,244 km (0.068 R)
• M53: 20,375,679 km (0.039 R)
• M54: 22,130,761 km (0.11 R)
• M55: 23,176,899 km (0.1 R)
• M56: 24,494,407 km (0.112 R)
• M57: 25,162,212 km (0.114 R)
• M58: 26,306,187 km (0.074 R)
• M59: 26,831,724 km (0.049 R)
• M60: 27,201,680 km (0.11 R)
• M61: 27,573,281 km (0.042 R)
• M62: 27,733,052 km (0.104 R)
• M63: 28,482,986 km (0.077 R)
• M64: 29,239,353 km (0.114 R)
• M65: 30,717,080 km (0.118 R)
• M66: 30,993,388 km (0.111 R)
• M67: 32,331,092 km (0.105 R)
• M68: 32,499,689 km (0.072 R)
• M69: 32,612,186 km (0.093 R)
• M70: 33,517,104 km (0.086 R)
• M71: 34,086,772 km (0.085 R)
• M72: 34,315,657 km (0.102 R)
• M73: 34,487,545 km (0.118 R)
• M74: 34,889,963 km (0.112 R)
• M75: 36,222,731 km (0.088 R)
• M76: 36,983,436 km (0.095 R)
• M77: 37,101,020 km (0.093 R)
• M78: 38,282,843 km (0.088 R)
• M79: 40,259,929 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.8

Radius: 14.6

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.52 AU - 9.78 AU

Year: 10487 Days

Day: 12.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 44,316,357 km

• M1: 184,604 km (0.071 R)
• M2: 342,430 km (0.108 R)
• M3: 477,217 km (0.109 R)
• M4: 600,635 km (0.105 R)
• M5: 724,652 km (0.094 R)
• M6: 817,702 km (0.091 R)
• M7: 958,773 km (0.086 R)
• M8: 1,300,454 km (0.086 R)
• M9: 1,681,330 km (0.098 R)
• M10: 1,828,834 km (0.078 R)
• M11: 2,257,282 km (0.119 R)
• M12: 2,441,886 km (0.074 R)
• M13: 2,610,333 km (0.108 R)
• M14: 3,184,789 km (0.081 R)
• M15: 3,822,824 km (0.053 R)
• M16: 4,019,695 km (0.114 R)
• M17: 4,169,592 km (0.105 R)
• M18: 4,578,443 km (0.075 R)
• M19: 4,682,713 km (0.076 R)
• M20: 5,080,792 km (0.083 R)
• M21: 5,407,365 km (0.103 R)
• M22: 6,196,045 km (0.081 R)
• M23: 6,545,356 km (0.029 R)
• M24: 7,293,495 km (0.095 R)
• M25: 7,477,201 km (0.09 R)
• M26: 7,600,469 km (0.07 R)
• M27: 7,817,985 km (0.115 R)
• M28: 7,911,783 km (0.063 R)
• M29: 8,069,010 km (0.093 R)
• M30: 8,450,634 km (0.104 R)
• M31: 8,903,317 km (0.088 R)
• M32: 10,932,313 km (0.079 R)
• M33: 11,107,642 km (0.093 R)
• M34: 11,425,687 km (0.064 R)
• M35: 11,962,594 km (0.104 R)
• M36: 12,691,135 km (0.047 R)
• M37: 13,359,239 km (0.083 R)
• M38: 13,471,737 km (0.073 R)
• M39: 13,848,873 km (0.093 R)
• M40: 14,229,600 km (0.097 R)
• M41: 15,628,490 km (0.114 R)
• M42: 16,064,717 km (0.109 R)
• M43: 17,932,297 km (0.029 R)
• M44: 19,867,644 km (0.083 R)
• M45: 20,513,159 km (0.069 R)
• M46: 21,252,921 km (0.118 R)
• M47: 21,604,027 km (0.094 R)
• M48: 21,736,271 km (0.114 R)
• M49: 21,868,815 km (0.104 R)
• M50: 22,001,508 km (0.05 R)
• M51: 23,524,564 km (0.065 R)
• M52: 24,070,148 km (0.111 R)
• M53: 24,344,660 km (0.052 R)
• M54: 24,436,214 km (0.091 R)
• M55: 24,620,070 km (0.109 R)
• M56: 25,266,781 km (0.081 R)
• M57: 25,685,506 km (0.052 R)
• M58: 26,294,369 km (0.111 R)
• M59: 26,908,019 km (0.047 R)
• M60: 27,957,299 km (0.106 R)
• M61: 29,997,515 km (0.075 R)
• M62: 30,688,208 km (0.12 R)
• M63: 31,035,574 km (0.075 R)
• M64: 31,384,137 km (0.096 R)
• M65: 31,784,162 km (0.116 R)
• M66: 32,740,990 km (0.078 R)
• M67: 34,168,303 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.3

Radius: 13.8

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 12.9 AU - 13.32 AU

Year: 16607 Days

Day: 7.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,316,357 km

• M1: 187,297 km (0.036 R)
• M2: 315,652 km (0.104 R)
• M3: 756,666 km (0.118 R)
• M4: 1,343,688 km (0.055 R)
• M5: 1,695,093 km (0.034 R)
• M6: 1,870,721 km (0.117 R)
• M7: 1,960,929 km (0.09 R)
• M8: 2,337,018 km (0.11 R)
• M9: 2,558,722 km (0.089 R)
• M10: 3,293,248 km (0.105 R)
• M11: 4,695,877 km (0.05 R)
• M12: 5,072,714 km (0.104 R)
• M13: 5,923,028 km (0.08 R)
• M14: 6,024,157 km (0.094 R)
• M15: 6,817,624 km (0.085 R)
• M16: 7,680,654 km (0.115 R)
• M17: 7,864,958 km (0.094 R)
• M18: 8,426,250 km (0.106 R)
• M19: 8,578,241 km (0.114 R)
• M20: 8,807,874 km (0.08 R)
• M21: 9,312,318 km (0.059 R)
• M22: 9,706,957 km (0.102 R)
• M23: 11,633,927 km (0.115 R)
• M24: 12,058,935 km (0.112 R)
• M25: 13,231,932 km (0.104 R)
• M26: 14,350,325 km (0.111 R)
• M27: 14,760,523 km (0.108 R)
• M28: 15,035,932 km (0.115 R)
• M29: 15,266,911 km (0.047 R)
• M30: 15,406,038 km (0.116 R)
• M31: 15,919,757 km (0.096 R)
• M32: 16,060,977 km (0.045 R)
• M33: 16,772,614 km (0.113 R)
• M34: 16,964,249 km (0.104 R)
• M35: 17,835,208 km (0.111 R)
• M36: 18,325,440 km (0.091 R)
• M37: 18,969,309 km (0.108 R)
• M38: 19,168,873 km (0.111 R)
• M39: 20,279,338 km (0.061 R)
• M40: 21,774,718 km (0.062 R)
• M41: 22,193,592 km (0.08 R)
• M42: 23,626,590 km (0.11 R)
• M43: 24,870,796 km (0.09 R)
• M44: 25,308,669 km (0.094 R)
• M45: 25,693,883 km (0.092 R)
• M46: 25,970,190 km (0.107 R)
• M47: 26,136,394 km (0.079 R)
• M48: 26,973,094 km (0.072 R)
• M49: 27,535,732 km (0.062 R)
• M50: 27,988,565 km (0.1 R)
• M51: 28,102,259 km (0.094 R)
• M52: 30,115,248 km (0.034 R)
• M53: 31,109,775 km (0.043 R)
• M54: 31,463,424 km (0.076 R)
• M55: 32,412,772 km (0.066 R)
• M56: 32,532,151 km (0.113 R)
• M57: 33,975,472 km (0.117 R)
• M58: 34,339,742 km (0.057 R)
• M59: 34,888,318 km (0.094 R)
• M60: 35,010,689 km (0.119 R)
• M61: 35,133,060 km (0.111 R)
• M62: 35,562,855 km (0.037 R)
• M63: 37,174,173 km (0.088 R)
• M64: 37,737,559 km (0.091 R)
• M65: 38,177,526 km (0.114 R)
• M66: 38,303,637 km (0.044 R)
• M67: 38,556,158 km (0.079 R)
• M68: 38,999,417 km (0.092 R)
• M69: 39,827,142 km (0.091 R)
• M70: 40,211,160 km (0.049 R)
• M71: 40,789,355 km (0.103 R)
• M72: 40,918,159 km (0.106 R)
• M73: 41,305,618 km (0.105 R)
• M74: 41,694,273 km (0.079 R)
• M75: 42,475,323 km (0.079 R)
• M76: 43,326,835 km (0.088 R)
• M77: 43,655,800 km (0.107 R)
• M78: 44,184,030 km (0.073 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 13,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit