🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.68 AU - 0.76 AU

Year: 269 Days

Day: 17 Hours

Environment

Temp: -30 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,005,551 km

• M1: 232,475 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.75 AU - 0.83 AU

Year: 309 Days

Day: 19.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,005,551 km

• M1: 183,856 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.79 AU - 1.01 AU

Year: 375 Days

Day: 43.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.8 AU - 1.02 AU

Year: 382 Days

Day: 12.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.81 AU - 2.69 AU

Year: 1484 Days

Day: 31.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.1

Radius: 14.6

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.54 AU - 3 AU

Year: 2027 Days

Day: 9.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 11,005,551 km

• M1: 189,092 km (0.118 R)
• M2: 350,209 km (0.088 R)
• M3: 453,431 km (0.095 R)
• M4: 602,131 km (0.096 R)
• M5: 812,616 km (0.107 R)
• M6: 935,435 km (0.063 R)
• M7: 1,235,080 km (0.103 R)
• M8: 1,362,238 km (0.112 R)
• M9: 1,530,237 km (0.056 R)
• M10: 1,640,041 km (0.1 R)
• M11: 1,771,688 km (0.099 R)
• M12: 1,877,752 km (0.079 R)
• M13: 2,188,766 km (0.106 R)
• M14: 2,334,774 km (0.109 R)
• M15: 2,516,685 km (0.052 R)
• M16: 2,648,032 km (0.099 R)
• M17: 2,748,113 km (0.044 R)
• M18: 2,940,645 km (0.101 R)
• M19: 3,232,212 km (0.117 R)
• M20: 3,411,729 km (0.118 R)
• M21: 3,668,738 km (0.067 R)
• M22: 3,831,201 km (0.075 R)
• M23: 4,202,204 km (0.08 R)
• M24: 4,359,132 km (0.032 R)
• M25: 4,451,584 km (0.104 R)
• M26: 4,571,561 km (0.056 R)
• M27: 4,760,204 km (0.119 R)
• M28: 5,062,093 km (0.096 R)
• M29: 5,215,281 km (0.079 R)
• M30: 5,469,597 km (0.113 R)
• M31: 5,873,362 km (0.038 R)
• M32: 6,123,190 km (0.061 R)
• M33: 6,316,620 km (0.076 R)
• M34: 6,557,623 km (0.113 R)
• M35: 7,424,991 km (0.025 R)
• M36: 7,823,969 km (0.093 R)
• M37: 7,920,758 km (0.09 R)
• M38: 8,213,671 km (0.101 R)
• M39: 8,576,446 km (0.054 R)
• M40: 8,995,170 km (0.1 R)
• M41: 9,266,691 km (0.081 R)
• M42: 9,420,627 km (0.119 R)
• M43: 9,852,665 km (0.106 R)
• M44: 10,344,394 km (0.052 R)
• M45: 10,539,768 km (0.104 R)
• M46: 10,718,538 km (0.042 R)
• M47: 11,042,716 km (0.106 R)
• M48: 11,224,179 km (0.087 R)
• M49: 11,333,535 km (0.109 R)
• M50: 11,830,349 km (0.099 R)
• M51: 12,184,148 km (0.065 R)
• M52: 12,749,927 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.6

Radius: 14.5

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.92 AU - 3.62 AU

Year: 2600 Days

Day: 11.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 11,005,551 km

• M1: 186,100 km (0.094 R)
• M2: 283,039 km (0.076 R)
• M3: 530,175 km (0.112 R)
• M4: 690,394 km (0.099 R)
• M5: 861,085 km (0.116 R)
• M6: 1,038,209 km (0.092 R)
• M7: 1,218,624 km (0.083 R)
• M8: 1,338,303 km (0.09 R)
• M9: 1,547,291 km (0.025 R)
• M10: 1,835,715 km (0.096 R)
• M11: 1,928,167 km (0.055 R)
• M12: 2,022,264 km (0.117 R)
• M13: 2,401,794 km (0.099 R)
• M14: 2,554,982 km (0.107 R)
• M15: 2,645,788 km (0.092 R)
• M16: 2,764,419 km (0.098 R)
• M17: 2,884,696 km (0.11 R)
• M18: 3,089,346 km (0.101 R)
• M19: 3,341,418 km (0.085 R)
• M20: 3,585,861 km (0.113 R)
• M21: 3,926,047 km (0.118 R)
• M22: 4,031,663 km (0.118 R)
• M23: 4,168,993 km (0.1 R)
• M24: 4,621,976 km (0.106 R)
• M25: 4,830,366 km (0.099 R)
• M26: 4,943,761 km (0.087 R)
• M27: 5,507,745 km (0.118 R)
• M28: 5,660,484 km (0.109 R)
• M29: 6,040,014 km (0.11 R)
• M30: 6,232,846 km (0.088 R)
• M31: 6,392,167 km (0.094 R)
• M32: 6,733,101 km (0.118 R)
• M33: 6,969,765 km (0.045 R)
• M34: 7,302,171 km (0.097 R)
• M35: 7,432,920 km (0.095 R)
• M36: 7,963,394 km (0.068 R)
• M37: 8,136,628 km (0.119 R)
• M38: 8,486,687 km (0.034 R)
• M39: 8,624,168 km (0.103 R)
• M40: 8,821,936 km (0.092 R)
• M41: 9,485,253 km (0.072 R)
• M42: 10,373,715 km (0.072 R)
• M43: 10,711,058 km (0.082 R)
• M44: 10,859,908 km (0.117 R)
• M45: 11,483,581 km (0.06 R)
• M46: 11,788,761 km (0.034 R)
• M47: 12,274,056 km (0.056 R)
• M48: 12,385,208 km (0.025 R)
• M49: 12,630,997 km (0.12 R)
• M50: 13,241,207 km (0.043 R)
• M51: 13,400,977 km (0.101 R)
• M52: 13,930,554 km (0.117 R)
• M53: 14,326,390 km (0.109 R)
• M54: 14,702,329 km (0.081 R)
• M55: 14,986,565 km (0.11 R)
• M56: 15,105,495 km (0.08 R)
• M57: 15,368,189 km (0.093 R)
• M58: 15,512,102 km (0.108 R)
• M59: 15,704,784 km (0.102 R)
• M60: 16,189,930 km (0.096 R)
• M61: 16,507,826 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.8

Radius: 10.1

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.19 AU - 5.25 AU

Year: 3812 Days

Day: 12 Hours

Environment

Temp: -160 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 11,005,551 km

• M1: 126,111 km (0.044 R)
• M2: 221,554 km (0.049 R)
• M3: 377,585 km (0.104 R)
• M4: 501,302 km (0.052 R)
• M5: 1,136,944 km (0.061 R)
• M6: 1,240,466 km (0.103 R)
• M7: 1,325,736 km (0.053 R)
• M8: 1,513,482 km (0.025 R)
• M9: 1,757,775 km (0.071 R)
• M10: 1,866,383 km (0.079 R)
• M11: 1,964,968 km (0.12 R)
• M12: 2,206,120 km (0.084 R)
• M13: 2,416,604 km (0.095 R)
• M14: 2,565,304 km (0.079 R)
• M15: 2,772,946 km (0.044 R)
• M16: 2,986,273 km (0.116 R)
• M17: 3,073,039 km (0.029 R)
• M18: 3,160,704 km (0.106 R)
• M19: 3,383,754 km (0.074 R)
• M20: 3,459,152 km (0.081 R)
• M21: 3,581,074 km (0.101 R)
• M22: 3,751,167 km (0.077 R)
• M23: 3,876,530 km (0.116 R)
• M24: 4,293,758 km (0.077 R)
• M25: 4,557,649 km (0.101 R)
• M26: 4,809,871 km (0.084 R)
• M27: 4,929,100 km (0.062 R)
• M28: 5,398,538 km (0.056 R)
• M29: 5,487,100 km (0.098 R)
• M30: 5,647,619 km (0.104 R)
• M31: 6,010,094 km (0.089 R)
• M32: 6,757,635 km (0.057 R)
• M33: 6,853,078 km (0.085 R)
• M34: 7,045,461 km (0.071 R)
• M35: 7,298,282 km (0.056 R)
• M36: 7,416,015 km (0.093 R)
• M37: 7,494,853 km (0.057 R)
• M38: 7,812,898 km (0.112 R)
• M39: 7,893,083 km (0.07 R)
• M40: 8,380,174 km (0.103 R)
• M41: 9,213,583 km (0.091 R)
• M42: 9,340,891 km (0.069 R)
• M43: 9,426,162 km (0.102 R)
• M44: 9,597,302 km (0.063 R)
• M45: 10,248,352 km (0.086 R)
• M46: 10,579,262 km (0.098 R)
• M47: 10,846,594 km (0.058 R)
• M48: 10,913,763 km (0.09 R)
• M49: 11,138,609 km (0.048 R)
• M50: 11,433,316 km (0.114 R)
• M51: 11,638,864 km (0.072 R)
• M52: 11,707,529 km (0.059 R)
• M53: 11,776,494 km (0.119 R)
• M54: 12,216,162 km (0.091 R)
• M55: 12,590,606 km (0.084 R)
• M56: 12,897,580 km (0.072 R)
• M57: 12,968,789 km (0.111 R)
• M58: 13,230,884 km (0.037 R)
• M59: 13,567,180 km (0.046 R)
• M60: 13,687,906 km (0.057 R)
• M61: 14,125,629 km (0.09 R)
• M62: 14,321,603 km (0.077 R)
• M63: 14,395,354 km (0.103 R)
• M64: 14,691,708 km (0.052 R)
• M65: 14,840,558 km (0.111 R)
• M66: 15,365,646 km (0.118 R)
• M67: 15,441,043 km (0.112 R)
• M68: 15,896,719 km (0.117 R)
• M69: 16,331,151 km (0.087 R)
• M70: 16,847,263 km (0.052 R)
• M71: 17,055,204 km (0.089 R)
• M72: 17,264,043 km (0.048 R)
• M73: 17,394,941 km (0.089 R)
• M74: 17,552,468 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.3

Radius: 13.5

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.47 AU - 9.01 AU

Year: 8566 Days

Day: 7.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 11,005,551 km

• M1: 174,282 km (0.073 R)
• M2: 500,405 km (0.109 R)
• M3: 590,612 km (0.099 R)
• M4: 681,717 km (0.077 R)
• M5: 874,549 km (0.101 R)
• M6: 1,203,365 km (0.102 R)
• M7: 1,371,064 km (0.079 R)
• M8: 1,604,736 km (0.112 R)
• M9: 2,129,675 km (0.099 R)
• M10: 2,756,790 km (0.086 R)
• M11: 3,234,456 km (0.11 R)
• M12: 3,341,717 km (0.109 R)
• M13: 3,505,078 km (0.082 R)
• M14: 3,851,098 km (0.117 R)
• M15: 4,220,006 km (0.069 R)
• M16: 4,661,021 km (0.109 R)
• M17: 4,770,526 km (0.093 R)
• M18: 4,893,346 km (0.09 R)
• M19: 5,116,846 km (0.073 R)
• M20: 5,229,942 km (0.087 R)
• M21: 5,445,961 km (0.109 R)
• M22: 5,651,808 km (0.05 R)
• M23: 6,098,208 km (0.067 R)
• M24: 6,191,557 km (0.113 R)
• M25: 6,816,726 km (0.119 R)
• M26: 7,235,301 km (0.1 R)
• M27: 7,562,023 km (0.105 R)
• M28: 7,719,998 km (0.099 R)
• M29: 7,922,703 km (0.081 R)
• M30: 8,127,204 km (0.06 R)
• M31: 8,886,712 km (0.104 R)
• M32: 9,560,351 km (0.1 R)
• M33: 9,966,210 km (0.095 R)
• M34: 10,601,702 km (0.072 R)
• M35: 10,698,193 km (0.114 R)
• M36: 10,891,922 km (0.058 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 19,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit