🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.82 AU - 1 AU

Year: 332 Days

Day: 33.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.29 AU - 1.45 AU

Year: 614 Days

Day: 28 Hours

Environment

Temp: -46 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.35 AU - 1.83 AU

Year: 768 Days

Day: 38 Hours

Environment

Temp: -51 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,137,038 km

• M1: 259,552 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.13 AU - 3.63 AU

Year: 2379 Days

Day: 20.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.25 AU - 3.59 AU

Year: 2422 Days

Day: 31.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,137,038 km

• M1: 163,810 km (0.12 R)

Asteroid Belt

Center: 3.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.7

Radius: 8.1

Gravity: 14.55 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.3 AU - 5 AU

Year: 3237 Days

Day: 6.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 25,137,038 km

• M1: 122,221 km (0.064 R)
• M2: 258,356 km (0.108 R)
• M3: 566,378 km (0.107 R)
• M4: 757,115 km (0.08 R)
• M5: 931,845 km (0.086 R)
• M6: 1,018,014 km (0.11 R)
• M7: 1,211,892 km (0.09 R)
• M8: 1,320,201 km (0.053 R)
• M9: 1,831,976 km (0.058 R)
• M10: 2,166,476 km (0.079 R)
• M11: 2,232,449 km (0.093 R)
• M12: 2,315,775 km (0.096 R)
• M13: 2,434,257 km (0.115 R)
• M14: 2,502,922 km (0.117 R)
• M15: 2,928,378 km (0.104 R)
• M16: 3,338,127 km (0.039 R)
• M17: 3,845,712 km (0.055 R)
• M18: 4,419,121 km (0.051 R)
• M19: 4,673,138 km (0.102 R)
• M20: 4,780,400 km (0.075 R)
• M21: 4,845,026 km (0.047 R)
• M22: 4,931,943 km (0.061 R)
• M23: 5,019,158 km (0.046 R)
• M24: 5,195,384 km (0.089 R)
• M25: 5,261,956 km (0.089 R)
• M26: 5,373,556 km (0.034 R)
• M27: 5,713,292 km (0.11 R)
• M28: 5,851,072 km (0.088 R)
• M29: 6,460,982 km (0.094 R)
• M30: 7,239,340 km (0.096 R)
• M31: 7,438,455 km (0.083 R)
• M32: 7,715,361 km (0.104 R)
• M33: 7,867,801 km (0.102 R)
• M34: 7,995,557 km (0.119 R)
• M35: 8,671,441 km (0.116 R)
• M36: 8,989,486 km (0.116 R)
• M37: 9,042,892 km (0.108 R)
• M38: 9,149,855 km (0.045 R)
• M39: 9,446,657 km (0.114 R)
• M40: 9,746,451 km (0.115 R)
• M41: 10,021,711 km (0.075 R)
• M42: 10,077,212 km (0.052 R)
• M43: 10,439,538 km (0.115 R)
• M44: 10,721,231 km (0.108 R)
• M45: 11,091,186 km (0.07 R)
• M46: 11,552,396 km (0.082 R)
• M47: 11,843,663 km (0.057 R)
• M48: 12,314,897 km (0.113 R)
• M49: 12,433,677 km (0.12 R)
• M50: 12,552,907 km (0.089 R)
• M51: 12,822,333 km (0.027 R)
• M52: 13,367,168 km (0.08 R)
• M53: 13,519,758 km (0.099 R)
• M54: 13,919,483 km (0.064 R)
• M55: 14,260,567 km (0.118 R)
• M56: 14,510,545 km (0.055 R)
• M57: 14,824,850 km (0.047 R)
• M58: 15,109,834 km (0.082 R)
• M59: 15,588,547 km (0.11 R)
• M60: 15,813,692 km (0.116 R)
• M61: 15,975,257 km (0.078 R)
• M62: 16,104,809 km (0.073 R)
• M63: 16,332,497 km (0.069 R)
• M64: 16,462,946 km (0.045 R)
• M65: 17,787,486 km (0.103 R)
• M66: 19,077,169 km (0.085 R)
• M67: 19,421,544 km (0.068 R)
• M68: 20,678,315 km (0.092 R)
• M69: 20,748,925 km (0.071 R)
• M70: 21,103,173 km (0.071 R)
• M71: 21,494,970 km (0.118 R)
• M72: 21,997,320 km (0.119 R)
• M73: 22,286,044 km (0.047 R)
• M74: 22,358,449 km (0.115 R)
• M75: 23,416,704 km (0.099 R)
• M76: 24,118,917 km (0.09 R)
• M77: 24,342,117 km (0.098 R)
• M78: 25,053,455 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.4

Radius: 10.7

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.02 AU - 7.5 AU

Year: 6730 Days

Day: 6.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 25,137,038 km

• M1: 154,983 km (0.092 R)
• M2: 247,136 km (0.049 R)
• M3: 327,769 km (0.105 R)
• M4: 444,156 km (0.086 R)
• M5: 725,550 km (0.091 R)
• M6: 1,518,867 km (0.03 R)
• M7: 1,710,203 km (0.078 R)
• M8: 1,889,421 km (0.096 R)
• M9: 2,223,473 km (0.102 R)
• M10: 2,309,941 km (0.045 R)
• M11: 2,486,466 km (0.084 R)
• M12: 2,713,406 km (0.118 R)
• M13: 2,806,157 km (0.106 R)
• M14: 2,994,800 km (0.06 R)
• M15: 3,261,084 km (0.097 R)
• M16: 3,409,635 km (0.046 R)
• M17: 4,705,152 km (0.057 R)
• M18: 6,228,956 km (0.098 R)
• M19: 6,352,075 km (0.095 R)
• M20: 6,600,856 km (0.107 R)
• M21: 6,884,494 km (0.103 R)
• M22: 7,172,171 km (0.115 R)
• M23: 7,333,736 km (0.101 R)
• M24: 7,594,785 km (0.091 R)
• M25: 8,294,604 km (0.075 R)
• M26: 8,876,240 km (0.107 R)
• M27: 9,684,069 km (0.109 R)
• M28: 9,826,935 km (0.05 R)
• M29: 10,332,725 km (0.076 R)
• M30: 10,515,384 km (0.116 R)
• M31: 10,995,294 km (0.116 R)
• M32: 11,444,836 km (0.105 R)
• M33: 12,477,958 km (0.103 R)
• M34: 13,104,325 km (0.09 R)
• M35: 13,262,450 km (0.074 R)
• M36: 14,387,426 km (0.093 R)
• M37: 14,509,797 km (0.062 R)
• M38: 15,417,706 km (0.047 R)
• M39: 15,710,469 km (0.048 R)
• M40: 16,899,623 km (0.078 R)
• M41: 16,985,641 km (0.09 R)
• M42: 17,115,044 km (0.062 R)
• M43: 17,810,524 km (0.048 R)
• M44: 17,985,853 km (0.1 R)
• M45: 18,382,437 km (0.114 R)
• M46: 18,515,130 km (0.081 R)
• M47: 20,362,365 km (0.109 R)
• M48: 20,637,625 km (0.078 R)
• M49: 21,006,533 km (0.092 R)
• M50: 21,191,735 km (0.046 R)
• M51: 21,517,260 km (0.041 R)
• M52: 22,267,493 km (0.1 R)
• M53: 22,788,393 km (0.118 R)
• M54: 23,026,403 km (0.101 R)
• M55: 23,745,520 km (0.063 R)
• M56: 24,618,274 km (0.086 R)
• M57: 27,096,962 km (0.105 R)
• M58: 27,298,769 km (0.09 R)
• M59: 27,501,025 km (0.119 R)
• M60: 27,805,307 km (0.1 R)
• M61: 28,570,800 km (0.111 R)
• M62: 28,776,198 km (0.077 R)
• M63: 28,982,044 km (0.069 R)
• M64: 29,291,562 km (0.07 R)
• M65: 29,498,606 km (0.06 R)
• M66: 30,174,938 km (0.063 R)
• M67: 31,278,072 km (0.093 R)
• M68: 32,984,386 km (0.097 R)
• M69: 33,253,811 km (0.119 R)
• M70: 35,987,264 km (0.091 R)
• M71: 36,264,469 km (0.049 R)
• M72: 36,486,771 km (0.104 R)
• M73: 36,932,872 km (0.103 R)
• M74: 37,492,966 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.2

Radius: 10.7

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.63 AU - 11.01 AU

Year: 13627 Days

Day: 13.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 25,137,038 km

• M1: 188,493 km (0.064 R)
• M2: 363,822 km (0.096 R)
• M3: 537,954 km (0.096 R)
• M4: 626,217 km (0.104 R)
• M5: 720,164 km (0.032 R)
• M6: 796,908 km (0.117 R)
• M7: 865,274 km (0.106 R)
• M8: 1,251,386 km (0.111 R)
• M9: 1,688,511 km (0.116 R)
• M10: 2,253,094 km (0.095 R)
• M11: 2,608,388 km (0.102 R)
• M12: 2,801,669 km (0.115 R)
• M13: 3,221,141 km (0.08 R)
• M14: 3,837,634 km (0.117 R)
• M15: 4,532,516 km (0.117 R)
• M16: 5,155,891 km (0.106 R)
• M17: 5,556,514 km (0.08 R)
• M18: 5,783,304 km (0.068 R)
• M19: 6,387,530 km (0.104 R)
• M20: 6,458,589 km (0.043 R)
• M21: 6,553,733 km (0.111 R)
• M22: 6,817,773 km (0.053 R)
• M23: 7,134,322 km (0.092 R)
• M24: 7,630,688 km (0.109 R)
• M25: 7,706,235 km (0.117 R)
• M26: 7,883,209 km (0.055 R)
• M27: 8,422,211 km (0.086 R)
• M28: 8,893,893 km (0.088 R)
• M29: 8,973,329 km (0.106 R)
• M30: 9,052,915 km (0.086 R)
• M31: 9,536,116 km (0.116 R)
• M32: 9,808,085 km (0.083 R)
• M33: 10,082,597 km (0.097 R)
• M34: 11,493,305 km (0.117 R)
• M35: 11,724,883 km (0.053 R)
• M36: 11,986,978 km (0.114 R)
• M37: 13,327,076 km (0.118 R)
• M38: 13,539,804 km (0.108 R)
• M39: 14,277,770 km (0.084 R)
• M40: 14,401,937 km (0.046 R)
• M41: 14,651,615 km (0.114 R)
• M42: 14,965,621 km (0.088 R)
• M43: 15,091,882 km (0.038 R)
• M44: 15,409,029 km (0.102 R)
• M45: 15,985,430 km (0.1 R)
• M46: 16,503,787 km (0.101 R)
• M47: 17,990,939 km (0.111 R)
• M48: 18,428,513 km (0.105 R)
• M49: 19,006,110 km (0.118 R)
• M50: 19,177,101 km (0.054 R)
• M51: 19,555,134 km (0.107 R)
• M52: 19,727,770 km (0.107 R)
• M53: 21,588,618 km (0.117 R)
• M54: 21,874,350 km (0.114 R)
• M55: 23,395,162 km (0.118 R)
• M56: 23,946,430 km (0.1 R)
• M57: 24,576,537 km (0.093 R)
• M58: 24,762,936 km (0.103 R)
• M59: 24,987,183 km (0.097 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 20,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit