🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.58 AU - 0.74 AU

Year: 199 Days

Day: 12.7 Hours

Environment

Temp: 134 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.58 AU - 2.04 AU

Year: 903 Days

Day: 16.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,833,517 km

• M1: 142,866 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2 AU - 2.42 AU

Year: 1218 Days

Day: 36 Hours

Environment

Temp: -89 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,833,517 km

• M1: 1,724,415 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.17 AU - 2.93 AU

Year: 1510 Days

Day: 27.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 64.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.14 AU - 3.28 AU

Year: 1654 Days

Day: 33.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.71 AU - 3.25 AU

Year: 1908 Days

Day: 41.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968

Radius: 10.9

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.28 AU - 5.06 AU

Year: 3743 Days

Day: 11.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,833,517 km

• M1: 155,432 km (0.1 R)
• M2: 252,072 km (0.104 R)
• M3: 374,892 km (0.09 R)
• M4: 585,676 km (0.08 R)
• M5: 1,149,809 km (0.078 R)
• M6: 1,349,373 km (0.108 R)
• M7: 1,484,011 km (0.087 R)
• M8: 1,914,703 km (0.102 R)
• M9: 2,015,682 km (0.079 R)
• M10: 2,223,174 km (0.089 R)
• M11: 2,311,885 km (0.087 R)
• M12: 2,401,644 km (0.077 R)
• M13: 2,622,002 km (0.117 R)
• M14: 2,715,800 km (0.089 R)
• M15: 2,984,627 km (0.105 R)
• M16: 3,122,257 km (0.109 R)
• M17: 3,262,131 km (0.084 R)
• M18: 3,465,584 km (0.086 R)
• M19: 4,079,085 km (0.092 R)
• M20: 4,232,273 km (0.079 R)
• M21: 4,544,484 km (0.102 R)
• M22: 4,841,137 km (0.065 R)
• M23: 5,453,441 km (0.12 R)
• M24: 5,622,486 km (0.098 R)
• M25: 5,720,024 km (0.097 R)
• M26: 6,366,736 km (0.099 R)
• M27: 6,854,275 km (0.099 R)
• M28: 7,089,293 km (0.054 R)
• M29: 7,783,577 km (0.111 R)
• M30: 8,360,127 km (0.089 R)
• M31: 8,499,403 km (0.064 R)
• M32: 8,808,622 km (0.064 R)
• M33: 8,893,593 km (0.05 R)
• M34: 9,351,512 km (0.109 R)
• M35: 9,964,116 km (0.104 R)
• M36: 10,650,022 km (0.095 R)
• M37: 10,740,678 km (0.11 R)
• M38: 11,013,994 km (0.099 R)
• M39: 11,166,883 km (0.11 R)
• M40: 11,474,755 km (0.081 R)
• M41: 11,879,118 km (0.113 R)
• M42: 12,319,833 km (0.112 R)
• M43: 12,478,557 km (0.097 R)
• M44: 12,669,892 km (0.074 R)
• M45: 13,805,490 km (0.11 R)
• M46: 14,335,515 km (0.098 R)
• M47: 14,502,466 km (0.068 R)
• M48: 14,973,550 km (0.113 R)
• M49: 15,381,204 km (0.062 R)
• M50: 16,103,612 km (0.115 R)
• M51: 16,277,296 km (0.074 R)
• M52: 16,521,439 km (0.081 R)
• M53: 17,225,596 km (0.059 R)
• M54: 17,796,013 km (0.106 R)
• M55: 18,191,849 km (0.048 R)
• M56: 18,918,895 km (0.062 R)
• M57: 18,992,048 km (0.092 R)
• M58: 19,544,363 km (0.091 R)
• M59: 20,213,963 km (0.118 R)
• M60: 20,288,912 km (0.066 R)
• M61: 20,514,057 km (0.112 R)
• M62: 21,042,586 km (0.047 R)
• M63: 21,499,308 km (0.083 R)
• M64: 21,997,768 km (0.115 R)
• M65: 22,074,811 km (0.11 R)
• M66: 22,190,600 km (0.107 R)
• M67: 22,538,864 km (0.093 R)
• M68: 22,850,028 km (0.114 R)
• M69: 23,476,693 km (0.11 R)
• M70: 23,831,539 km (0.113 R)
• M71: 24,387,295 km (0.037 R)
• M72: 24,467,031 km (0.099 R)
• M73: 24,746,779 km (0.088 R)
• M74: 25,107,908 km (0.116 R)
• M75: 25,592,306 km (0.089 R)
• M76: 26,693,496 km (0.093 R)
• M77: 26,940,183 km (0.095 R)
• M78: 27,726,769 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56

Radius: 10.5

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.18 AU - 6.48 AU

Year: 4563 Days

Day: 7.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 62,833,517 km

• M1: 153,039 km (0.114 R)
• M2: 356,492 km (0.088 R)
• M3: 465,549 km (0.111 R)
• M4: 940,821 km (0.113 R)
• M5: 1,054,515 km (0.094 R)
• M6: 1,804,300 km (0.116 R)
• M7: 2,175,602 km (0.076 R)
• M8: 2,277,328 km (0.118 R)
• M9: 2,965,927 km (0.108 R)
• M10: 3,667,093 km (0.076 R)
• M11: 4,315,300 km (0.1 R)
• M12: 4,534,910 km (0.108 R)
• M13: 4,891,402 km (0.097 R)
• M14: 5,367,123 km (0.028 R)
• M15: 6,072,178 km (0.116 R)
• M16: 6,821,513 km (0.066 R)
• M17: 7,275,842 km (0.093 R)
• M18: 8,070,805 km (0.073 R)
• M19: 8,860,383 km (0.052 R)
• M20: 9,272,824 km (0.089 R)
• M21: 9,556,910 km (0.034 R)
• M22: 10,547,398 km (0.102 R)
• M23: 10,791,392 km (0.11 R)
• M24: 10,984,523 km (0.117 R)
• M25: 11,481,038 km (0.07 R)
• M26: 11,767,967 km (0.104 R)
• M27: 12,075,690 km (0.078 R)

Asteroid Belt

Center: 8.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.6

Radius: 6.5

Gravity: 14.1 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 10.56 AU - 14.14 AU

Year: 16096 Days

Day: 15.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,833,517 km

• M1: 134,488 km (0.101 R)
• M2: 196,123 km (0.102 R)
• M3: 343,926 km (0.094 R)
• M4: 390,750 km (0.117 R)
• M5: 660,026 km (0.095 R)
• M6: 720,314 km (0.112 R)
• M7: 912,397 km (0.089 R)
• M8: 1,267,992 km (0.076 R)
• M9: 1,369,718 km (0.064 R)
• M10: 1,691,204 km (0.095 R)
• M11: 1,860,549 km (0.084 R)
• M12: 1,976,637 km (0.093 R)
• M13: 2,246,511 km (0.091 R)
• M14: 4,059,488 km (0.119 R)
• M15: 4,753,772 km (0.081 R)
• M16: 5,114,751 km (0.085 R)
• M17: 5,196,132 km (0.101 R)
• M18: 5,778,068 km (0.064 R)
• M19: 6,206,217 km (0.083 R)
• M20: 6,644,689 km (0.061 R)
• M21: 7,458,950 km (0.104 R)
• M22: 7,551,401 km (0.117 R)
• M23: 8,448,241 km (0.086 R)
• M24: 8,982,754 km (0.108 R)
• M25: 9,031,971 km (0.112 R)
• M26: 9,081,189 km (0.085 R)
• M27: 9,528,188 km (0.111 R)
• M28: 9,931,653 km (0.117 R)
• M29: 9,982,516 km (0.113 R)
• M30: 12,193,872 km (0.042 R)
• M31: 12,357,383 km (0.1 R)
• M32: 12,686,797 km (0.059 R)
• M33: 13,074,555 km (0.062 R)
• M34: 13,805,191 km (0.12 R)
• M35: 13,861,888 km (0.065 R)
• M36: 13,918,735 km (0.049 R)
• M37: 16,015,649 km (0.106 R)
• M38: 16,194,867 km (0.1 R)
• M39: 17,467,496 km (0.045 R)
• M40: 17,528,831 km (0.114 R)
• M41: 18,458,432 km (0.08 R)
• M42: 18,709,159 km (0.083 R)
• M43: 19,087,043 km (0.065 R)
• M44: 20,884,312 km (0.111 R)
• M45: 21,341,931 km (0.091 R)
• M46: 21,407,605 km (0.114 R)
• M47: 22,936,196 km (0.113 R)
• M48: 23,138,153 km (0.056 R)
• M49: 23,611,630 km (0.056 R)
• M50: 23,747,615 km (0.091 R)
• M51: 24,020,033 km (0.104 R)
• M52: 24,637,124 km (0.04 R)
• M53: 24,982,246 km (0.098 R)
• M54: 26,097,049 km (0.055 R)
• M55: 26,167,360 km (0.107 R)
• M56: 26,519,364 km (0.06 R)
• M57: 27,799,623 km (0.112 R)
• M58: 28,086,851 km (0.111 R)
• M59: 28,375,126 km (0.119 R)
• M60: 29,027,223 km (0.101 R)
• M61: 29,610,954 km (0.047 R)
• M62: 30,198,574 km (0.041 R)
• M63: 33,270,267 km (0.11 R)
• M64: 33,498,853 km (0.12 R)
• M65: 33,957,669 km (0.079 R)
• M66: 35,579,909 km (0.069 R)
• M67: 36,204,480 km (0.117 R)
• M68: 36,990,317 km (0.098 R)
• M69: 37,464,543 km (0.06 R)
• M70: 37,861,276 km (0.086 R)
• M71: 39,784,806 km (0.065 R)
• M72: 40,027,453 km (0.041 R)
• M73: 41,084,662 km (0.103 R)
• M74: 42,481,008 km (0.108 R)
• M75: 43,476,133 km (0.047 R)
• M76: 44,143,788 km (0.098 R)
• M77: 45,404,599 km (0.099 R)
• M78: 45,573,645 km (0.106 R)
• M79: 45,997,007 km (0.059 R)
• M80: 47,875,657 km (0.104 R)
• M81: 48,306,200 km (0.085 R)
• M82: 49,344,558 km (0.069 R)
• M83: 53,125,046 km (0.049 R)
• M84: 54,375,984 km (0.108 R)
• M85: 54,645,260 km (0.037 R)
• M86: 55,275,366 km (0.108 R)
• M87: 55,636,495 km (0.104 R)
• M88: 55,998,522 km (0.111 R)
• M89: 57,911,430 km (0.088 R)
• M90: 60,495,135 km (0.082 R)
• M91: 62,081,920 km (0.106 R)
• M92: 62,551,358 km (0.085 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 16,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit