🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.02 AU - 1.04 AU

Year: 382 Days

Day: 35.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.25 AU - 1.69 AU

Year: 651 Days

Day: 12.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 133.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.64 AU - 3.1 AU

Year: 1776 Days

Day: 44.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 140.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,354,232 km

• M1: 1,230,891 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.32 AU - 4.19 AU

Year: 2652 Days

Day: 25.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.87 AU - 4.37 AU

Year: 3054 Days

Day: 30.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,354,232 km

• M1: 499,058 km (0.095 R)

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.2

Radius: 13.9

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.73 AU - 5.93 AU

Year: 5142 Days

Day: 5.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 30,354,232 km

• M1: 179,817 km (0.09 R)
• M2: 385,215 km (0.086 R)
• M3: 507,137 km (0.111 R)
• M4: 875,596 km (0.113 R)
• M5: 1,180,477 km (0.081 R)
• M6: 1,400,386 km (0.095 R)
• M7: 1,669,961 km (0.067 R)
• M8: 1,843,794 km (0.097 R)
• M9: 2,023,910 km (0.106 R)
• M10: 2,180,389 km (0.114 R)
• M11: 2,310,539 km (0.099 R)
• M12: 2,526,409 km (0.12 R)
• M13: 2,631,576 km (0.098 R)
• M14: 2,934,213 km (0.099 R)
• M15: 3,432,822 km (0.081 R)
• M16: 3,958,360 km (0.06 R)
• M17: 4,458,316 km (0.069 R)
• M18: 4,664,013 km (0.079 R)
• M19: 5,071,517 km (0.117 R)
• M20: 5,191,944 km (0.102 R)
• M21: 5,354,108 km (0.111 R)
• M22: 5,449,551 km (0.111 R)
• M23: 6,147,575 km (0.068 R)
• M24: 6,449,314 km (0.043 R)
• M25: 6,888,832 km (0.102 R)
• M26: 7,097,372 km (0.075 R)
• M27: 7,277,637 km (0.035 R)
• M28: 7,459,548 km (0.095 R)
• M29: 7,612,288 km (0.114 R)
• M30: 7,967,732 km (0.099 R)
• M31: 8,646,607 km (0.119 R)
• M32: 8,839,439 km (0.112 R)
• M33: 9,033,767 km (0.083 R)
• M34: 9,262,203 km (0.114 R)
• M35: 9,591,916 km (0.108 R)
• M36: 9,758,120 km (0.104 R)
• M37: 9,925,520 km (0.054 R)
• M38: 10,467,213 km (0.03 R)
• M39: 10,810,690 km (0.083 R)
• M40: 11,210,416 km (0.096 R)
• M41: 11,368,092 km (0.049 R)
• M42: 11,703,490 km (0.071 R)
• M43: 11,863,560 km (0.083 R)
• M44: 11,970,672 km (0.105 R)
• M45: 12,113,837 km (0.026 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.3

Radius: 12.5

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.31 AU - 7.11 AU

Year: 6349 Days

Day: 12.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,354,232 km

• M1: 199,713 km (0.097 R)
• M2: 334,800 km (0.107 R)
• M3: 422,165 km (0.074 R)
• M4: 936,183 km (0.087 R)
• M5: 1,017,415 km (0.086 R)
• M6: 1,101,190 km (0.091 R)
• M7: 1,541,157 km (0.088 R)
• M8: 1,672,055 km (0.109 R)
• M9: 1,998,179 km (0.087 R)
• M10: 2,105,440 km (0.026 R)
• M11: 2,270,297 km (0.092 R)
• M12: 2,420,344 km (0.092 R)
• M13: 2,632,324 km (0.095 R)
• M14: 2,830,392 km (0.106 R)
• M15: 3,116,124 km (0.079 R)
• M16: 3,519,140 km (0.078 R)
• M17: 3,826,714 km (0.099 R)
• M18: 4,281,641 km (0.034 R)
• M19: 4,515,612 km (0.08 R)
• M20: 4,947,351 km (0.113 R)
• M21: 5,094,256 km (0.073 R)
• M22: 5,518,516 km (0.092 R)
• M23: 5,747,849 km (0.044 R)
• M24: 5,850,773 km (0.057 R)
• M25: 6,058,564 km (0.068 R)
• M26: 6,136,953 km (0.103 R)
• M27: 6,723,377 km (0.116 R)
• M28: 7,693,071 km (0.041 R)
• M29: 8,470,979 km (0.1 R)
• M30: 8,588,414 km (0.081 R)
• M31: 9,003,548 km (0.046 R)
• M32: 9,213,583 km (0.119 R)
• M33: 9,669,258 km (0.102 R)
• M34: 10,070,181 km (0.103 R)
• M35: 10,508,054 km (0.07 R)
• M36: 11,564,663 km (0.107 R)
• M37: 12,254,609 km (0.088 R)
• M38: 12,722,102 km (0.111 R)
• M39: 13,812,521 km (0.083 R)
• M40: 15,181,790 km (0.078 R)
• M41: 15,432,068 km (0.078 R)
• M42: 15,575,682 km (0.058 R)
• M43: 16,373,936 km (0.083 R)
• M44: 16,483,741 km (0.071 R)
• M45: 17,334,204 km (0.099 R)
• M46: 17,821,295 km (0.102 R)
• M47: 17,934,391 km (0.076 R)
• M48: 18,503,162 km (0.057 R)
• M49: 18,655,902 km (0.099 R)
• M50: 18,808,940 km (0.062 R)
• M51: 19,232,153 km (0.099 R)
• M52: 19,348,091 km (0.103 R)
• M53: 19,464,329 km (0.118 R)
• M54: 19,619,611 km (0.037 R)
• M55: 19,697,402 km (0.114 R)
• M56: 19,931,523 km (0.046 R)
• M57: 20,127,197 km (0.11 R)
• M58: 20,362,963 km (0.096 R)
• M59: 20,837,188 km (0.053 R)
• M60: 21,195,176 km (0.103 R)
• M61: 21,675,834 km (0.092 R)
• M62: 22,038,609 km (0.097 R)
• M63: 22,484,859 km (0.114 R)
• M64: 22,933,952 km (0.079 R)
• M65: 23,139,051 km (0.112 R)
• M66: 23,344,897 km (0.118 R)
• M67: 23,924,290 km (0.031 R)
• M68: 24,299,182 km (0.094 R)
• M69: 24,508,320 km (0.066 R)
• M70: 24,928,540 km (0.09 R)
• M71: 25,097,137 km (0.099 R)
• M72: 25,435,827 km (0.054 R)
• M73: 25,989,189 km (0.107 R)
• M74: 26,632,610 km (0.08 R)
• M75: 26,848,330 km (0.106 R)
• M76: 27,673,213 km (0.057 R)
• M77: 27,979,140 km (0.104 R)
• M78: 28,066,805 km (0.102 R)
• M79: 28,506,323 km (0.115 R)
• M80: 28,594,586 km (0.105 R)
• M81: 29,214,370 km (0.101 R)
• M82: 29,392,242 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.8

Radius: 13.9

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.93 AU - 7.05 AU

Year: 6750 Days

Day: 10.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 30,354,232 km

• M1: 177,872 km (0.119 R)
• M2: 271,371 km (0.068 R)
• M3: 441,912 km (0.094 R)
• M4: 605,423 km (0.062 R)
• M5: 731,833 km (0.11 R)
• M6: 842,984 km (0.069 R)
• M7: 987,795 km (0.062 R)
• M8: 1,365,230 km (0.062 R)
• M9: 1,926,222 km (0.114 R)
• M10: 2,122,644 km (0.107 R)
• M11: 2,344,647 km (0.037 R)
• M12: 2,832,037 km (0.108 R)
• M13: 3,244,927 km (0.106 R)
• M14: 4,383,666 km (0.083 R)
• M15: 4,501,699 km (0.102 R)
• M16: 4,668,501 km (0.112 R)
• M17: 4,837,546 km (0.118 R)
• M18: 5,407,365 km (0.066 R)
• M19: 5,998,725 km (0.115 R)
• M20: 6,156,401 km (0.117 R)
• M21: 6,342,052 km (0.09 R)
• M22: 6,583,653 km (0.113 R)
• M23: 6,692,111 km (0.116 R)
• M24: 6,855,622 km (0.113 R)
• M25: 7,020,628 km (0.109 R)
• M26: 7,894,280 km (0.11 R)
• M27: 8,387,953 km (0.075 R)
• M28: 8,594,248 km (0.106 R)
• M29: 9,071,914 km (0.072 R)
• M30: 10,147,074 km (0.049 R)
• M31: 11,490,164 km (0.103 R)
• M32: 11,686,586 km (0.108 R)
• M33: 11,917,266 km (0.105 R)
• M34: 12,719,409 km (0.116 R)
• M35: 13,024,589 km (0.104 R)
• M36: 13,573,464 km (0.118 R)
• M37: 13,746,548 km (0.049 R)
• M38: 15,229,063 km (0.109 R)
• M39: 16,429,287 km (0.104 R)
• M40: 16,984,893 km (0.116 R)
• M41: 17,246,391 km (0.117 R)
• M42: 17,735,426 km (0.101 R)
• M43: 17,924,817 km (0.119 R)
• M44: 18,038,661 km (0.105 R)
• M45: 18,190,951 km (0.087 R)
• M46: 18,573,473 km (0.074 R)
• M47: 19,385,490 km (0.075 R)
• M48: 19,815,435 km (0.099 R)
• M49: 21,204,451 km (0.096 R)
• M50: 21,607,168 km (0.075 R)
• M51: 22,624,733 km (0.09 R)
• M52: 22,953,699 km (0.04 R)
• M53: 23,783,069 km (0.119 R)
• M54: 24,495,754 km (0.111 R)
• M55: 24,622,314 km (0.104 R)
• M56: 24,791,359 km (0.112 R)
• M57: 25,130,498 km (0.068 R)
• M58: 26,805,844 km (0.116 R)
• M59: 27,810,843 km (0.115 R)
• M60: 28,340,120 km (0.113 R)
• M61: 30,354,306 km (0.093 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 18,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit