🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.9 AU - 1.34 AU

Year: 417 Days

Day: 40.9 Hours

Environment

Temp: 41 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.45 AU - 1.73 AU

Year: 705 Days

Day: 46.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,774,481 km

• M1: 422,016 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.68 AU - 2.08 AU

Year: 906 Days

Day: 39 Hours

Environment

Temp: -43 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,774,481 km

• M1: 116,686 km (0.058 R)
• M2: 333,005 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.82 AU - 2.04 AU

Year: 942 Days

Day: 27.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,774,481 km

• M1: 85,121 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.28 AU - 3.44 AU

Year: 1700 Days

Day: 29.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.1

Radius: 9.5

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 11.48 AU - 11.78 AU

Year: 13940 Days

Day: 9.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,774,481 km

• M1: 140,772 km (0.088 R)
• M2: 235,467 km (0.103 R)
• M3: 328,517 km (0.105 R)
• M4: 523,593 km (0.114 R)
• M5: 656,585 km (0.114 R)
• M6: 786,735 km (0.118 R)
• M7: 847,472 km (0.12 R)
• M8: 1,006,943 km (0.105 R)
• M9: 1,107,473 km (0.088 R)
• M10: 1,641,238 km (0.088 R)
• M11: 1,801,458 km (0.064 R)
• M12: 2,072,978 km (0.12 R)
• M13: 2,402,691 km (0.09 R)
• M14: 2,516,386 km (0.098 R)
• M15: 2,608,538 km (0.053 R)
• M16: 2,702,037 km (0.082 R)
• M17: 3,618,174 km (0.109 R)
• M18: 4,123,366 km (0.104 R)
• M19: 4,850,561 km (0.082 R)
• M20: 5,170,252 km (0.076 R)
• M21: 5,347,525 km (0.115 R)
• M22: 5,436,835 km (0.08 R)
• M23: 5,799,461 km (0.106 R)
• M24: 5,922,131 km (0.092 R)
• M25: 6,358,059 km (0.12 R)
• M26: 6,998,787 km (0.063 R)
• M27: 7,794,797 km (0.087 R)
• M28: 8,445,249 km (0.098 R)
• M29: 8,900,325 km (0.083 R)
• M30: 9,184,412 km (0.079 R)
• M31: 9,761,560 km (0.115 R)
• M32: 10,350,228 km (0.118 R)
• M33: 11,026,410 km (0.114 R)
• M34: 11,293,293 km (0.07 R)
• M35: 11,716,954 km (0.113 R)
• M36: 11,989,222 km (0.065 R)
• M37: 12,938,570 km (0.095 R)
• M38: 14,241,717 km (0.087 R)
• M39: 15,843,013 km (0.093 R)
• M40: 16,403,706 km (0.101 R)
• M41: 16,971,130 km (0.115 R)
• M42: 17,767,141 km (0.105 R)
• M43: 18,485,061 km (0.025 R)
• M44: 19,533,592 km (0.04 R)
• M45: 20,181,202 km (0.105 R)
• M46: 20,414,275 km (0.091 R)
• M47: 21,355,246 km (0.08 R)
• M48: 21,450,091 km (0.109 R)
• M49: 22,503,110 km (0.095 R)
• M50: 22,890,120 km (0.112 R)
• M51: 23,181,836 km (0.044 R)
• M52: 23,377,061 km (0.111 R)
• M53: 24,015,096 km (0.079 R)
• M54: 25,408,899 km (0.116 R)
• M55: 26,014,322 km (0.088 R)
• M56: 26,726,557 km (0.07 R)
• M57: 26,982,519 km (0.062 R)
• M58: 27,084,994 km (0.103 R)
• M59: 27,187,767 km (0.076 R)
• M60: 27,858,714 km (0.118 R)
• M61: 27,962,385 km (0.105 R)
• M62: 28,066,206 km (0.071 R)
• M63: 28,274,297 km (0.091 R)
• M64: 29,427,696 km (0.082 R)
• M65: 29,586,120 km (0.098 R)
• M66: 30,169,702 km (0.094 R)
• M67: 30,436,136 km (0.099 R)
• M68: 30,596,505 km (0.105 R)
• M69: 31,240,374 km (0.074 R)
• M70: 31,563,954 km (0.074 R)
• M71: 32,214,555 km (0.07 R)
• M72: 32,377,916 km (0.118 R)
• M73: 32,486,973 km (0.093 R)
• M74: 32,596,179 km (0.057 R)
• M75: 32,924,397 km (0.069 R)
• M76: 33,363,766 km (0.028 R)
• M77: 33,473,870 km (0.054 R)
• M78: 34,303,839 km (0.031 R)
• M79: 35,364,787 km (0.059 R)
• M80: 35,983,973 km (0.066 R)
• M81: 37,461,700 km (0.054 R)
• M82: 38,380,979 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.2

Radius: 4.1

Gravity: 16.01 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 14.23 AU - 14.85 AU

Year: 19486 Days

Day: 24.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,774,481 km

• M1: 76,445 km (0.105 R)
• M2: 132,095 km (0.059 R)
• M3: 590,912 km (0.097 R)
• M4: 795,711 km (0.085 R)
• M5: 855,251 km (0.109 R)
• M6: 1,000,062 km (0.105 R)
• M7: 1,064,538 km (0.054 R)
• M8: 1,528,591 km (0.047 R)
• M9: 1,602,941 km (0.095 R)
• M10: 1,678,638 km (0.1 R)
• M11: 1,729,800 km (0.12 R)
• M12: 1,833,621 km (0.025 R)
• M13: 1,886,429 km (0.111 R)
• M14: 2,557,076 km (0.11 R)
• M15: 3,103,857 km (0.117 R)
• M16: 3,520,487 km (0.111 R)
• M17: 4,126,059 km (0.068 R)
• M18: 4,160,616 km (0.077 R)
• M19: 4,335,047 km (0.082 R)
• M20: 4,405,358 km (0.118 R)
• M21: 4,799,548 km (0.113 R)
• M22: 4,835,901 km (0.095 R)
• M23: 4,872,403 km (0.115 R)
• M24: 5,204,809 km (0.102 R)
• M25: 6,525,459 km (0.115 R)
• M26: 7,014,943 km (0.086 R)
• M27: 7,856,731 km (0.057 R)
• M28: 8,028,918 km (0.038 R)
• M29: 8,072,152 km (0.117 R)
• M30: 8,245,984 km (0.083 R)
• M31: 9,043,042 km (0.061 R)
• M32: 9,087,921 km (0.083 R)
• M33: 9,268,635 km (0.094 R)
• M34: 9,725,806 km (0.113 R)
• M35: 9,910,560 km (0.031 R)
• M36: 10,756,835 km (0.117 R)
• M37: 10,995,892 km (0.063 R)
• M38: 12,217,658 km (0.116 R)
• M39: 12,869,905 km (0.06 R)
• M40: 14,733,894 km (0.116 R)
• M41: 16,295,696 km (0.093 R)
• M42: 17,403,169 km (0.109 R)
• M43: 18,249,444 km (0.051 R)
• M44: 18,363,288 km (0.061 R)
• M45: 18,591,724 km (0.096 R)
• M46: 18,649,020 km (0.113 R)
• M47: 19,573,086 km (0.079 R)
• M48: 20,867,706 km (0.072 R)
• M49: 20,927,246 km (0.05 R)
• M50: 21,345,372 km (0.06 R)
• M51: 23,600,710 km (0.028 R)
• M52: 23,786,959 km (0.105 R)
• M53: 24,223,186 km (0.087 R)
• M54: 24,914,029 km (0.069 R)
• M55: 25,040,440 km (0.106 R)
• M56: 26,058,603 km (0.063 R)
• M57: 27,741,728 km (0.074 R)
• M58: 28,069,348 km (0.101 R)
• M59: 28,332,490 km (0.11 R)
• M60: 29,326,269 km (0.096 R)
• M61: 29,995,271 km (0.094 R)
• M62: 31,484,368 km (0.107 R)
• M63: 31,552,584 km (0.07 R)
• M64: 31,894,715 km (0.111 R)
• M65: 32,789,609 km (0.11 R)
• M66: 33,483,743 km (0.117 R)
• M67: 33,553,456 km (0.101 R)
• M68: 34,463,609 km (0.116 R)
• M69: 35,452,900 km (0.118 R)
• M70: 37,242,390 km (0.095 R)
• M71: 37,459,157 km (0.119 R)
• M72: 37,966,444 km (0.104 R)
• M73: 38,184,557 km (0.029 R)
• M74: 39,501,916 km (0.064 R)
• M75: 43,542,555 km (0.104 R)
• M76: 44,688,026 km (0.118 R)
• M77: 46,696,826 km (0.073 R)
• M78: 47,869,224 km (0.104 R)
• M79: 48,577,271 km (0.101 R)
• M80: 50,801,941 km (0.104 R)
• M81: 53,222,285 km (0.113 R)
• M82: 53,385,047 km (0.106 R)
• M83: 54,364,614 km (0.11 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 15,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit