🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.56 AU - 0.84 AU

Year: 256 Days

Day: 15.8 Hours

Environment

Temp: -15 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.61 AU - 0.85 AU

Year: 272 Days

Day: 16.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.75 AU - 1.01 AU

Year: 360 Days

Day: 37.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.93 AU - 0.95 AU

Year: 398 Days

Day: 36.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.16 AU - 1.16 AU

Year: 545 Days

Day: 22.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.75 AU - 2.25 AU

Year: 1235 Days

Day: 34.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.53 AU - 2.53 AU

Year: 1263 Days

Day: 21.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.7

Radius: 8.1

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.72 AU - 4.14 AU

Year: 2773 Days

Day: 12.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 25,663,196 km

• M1: 114,143 km (0.111 R)
• M2: 170,242 km (0.109 R)
• M3: 250,427 km (0.052 R)
• M4: 495,618 km (0.118 R)
• M5: 559,197 km (0.106 R)
• M6: 721,660 km (0.099 R)
• M7: 808,876 km (0.026 R)
• M8: 972,237 km (0.099 R)
• M9: 1,031,627 km (0.112 R)
• M10: 1,092,364 km (0.063 R)
• M11: 1,162,076 km (0.116 R)
• M12: 1,217,427 km (0.118 R)
• M13: 1,298,210 km (0.113 R)
• M14: 1,355,806 km (0.041 R)
• M15: 1,431,203 km (0.047 R)
• M16: 1,533,827 km (0.108 R)
• M17: 1,737,878 km (0.08 R)
• M18: 1,884,933 km (0.105 R)
• M19: 2,065,049 km (0.093 R)
• M20: 2,391,172 km (0.114 R)
• M21: 2,462,531 km (0.086 R)
• M22: 2,513,843 km (0.052 R)
• M23: 2,691,266 km (0.076 R)
• M24: 2,765,466 km (0.067 R)
• M25: 3,025,467 km (0.086 R)
• M26: 3,102,660 km (0.098 R)
• M27: 3,270,658 km (0.1 R)
• M28: 3,327,206 km (0.114 R)
• M29: 3,418,611 km (0.094 R)
• M30: 3,768,370 km (0.074 R)
• M31: 3,971,823 km (0.047 R)
• M32: 4,154,333 km (0.06 R)
• M33: 4,452,033 km (0.076 R)
• M34: 4,680,020 km (0.108 R)
• M35: 5,094,555 km (0.111 R)
• M36: 5,213,187 km (0.117 R)
• M37: 5,372,957 km (0.088 R)
• M38: 5,683,821 km (0.112 R)
• M39: 5,738,425 km (0.119 R)
• M40: 5,806,941 km (0.113 R)
• M41: 5,875,756 km (0.068 R)
• M42: 6,069,934 km (0.103 R)
• M43: 6,139,796 km (0.096 R)
• M44: 6,478,934 km (0.086 R)
• M45: 6,579,015 km (0.037 R)
• M46: 6,665,184 km (0.079 R)
• M47: 7,278,984 km (0.077 R)
• M48: 7,353,334 km (0.032 R)
• M49: 7,728,525 km (0.085 R)
• M50: 7,956,662 km (0.072 R)
• M51: 8,033,256 km (0.12 R)
• M52: 8,202,451 km (0.09 R)
• M53: 8,279,793 km (0.105 R)
• M54: 8,575,848 km (0.096 R)
• M55: 8,670,094 km (0.103 R)
• M56: 8,764,790 km (0.101 R)
• M57: 9,178,577 km (0.036 R)
• M58: 9,355,552 km (0.087 R)
• M59: 9,533,573 km (0.112 R)
• M60: 9,712,941 km (0.092 R)
• M61: 9,926,118 km (0.103 R)
• M62: 10,457,789 km (0.12 R)
• M63: 11,169,575 km (0.115 R)
• M64: 11,375,871 km (0.11 R)
• M65: 11,427,632 km (0.103 R)
• M66: 11,514,099 km (0.062 R)
• M67: 11,704,986 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.5

Radius: 9.3

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.91 AU - 4.47 AU

Year: 3744 Days

Day: 9.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 110.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 25,663,196 km

• M1: 116,537 km (0.115 R)
• M2: 296,054 km (0.092 R)
• M3: 428,897 km (0.112 R)
• M4: 573,708 km (0.081 R)
• M5: 864,825 km (0.101 R)
• M6: 950,994 km (0.099 R)
• M7: 1,118,992 km (0.112 R)
• M8: 1,297,014 km (0.118 R)
• M9: 1,382,434 km (0.046 R)
• M10: 1,574,069 km (0.042 R)
• M11: 1,822,102 km (0.043 R)
• M12: 1,902,137 km (0.077 R)
• M13: 2,603,302 km (0.066 R)
• M14: 2,841,312 km (0.08 R)
• M15: 2,915,962 km (0.093 R)
• M16: 3,086,503 km (0.04 R)
• M17: 3,279,784 km (0.038 R)
• M18: 3,377,920 km (0.06 R)
• M19: 3,537,092 km (0.068 R)
• M20: 3,658,117 km (0.087 R)
• M21: 3,883,411 km (0.078 R)
• M22: 4,326,520 km (0.116 R)
• M23: 4,391,146 km (0.118 R)
• M24: 4,897,236 km (0.093 R)
• M25: 4,987,144 km (0.035 R)
• M26: 5,077,651 km (0.042 R)
• M27: 5,306,236 km (0.094 R)
• M28: 5,538,263 km (0.11 R)
• M29: 6,673,262 km (0.084 R)
• M30: 6,748,061 km (0.032 R)
• M31: 7,101,112 km (0.098 R)
• M32: 7,254,150 km (0.102 R)
• M33: 7,694,118 km (0.118 R)
• M34: 7,798,836 km (0.05 R)
• M35: 8,009,769 km (0.106 R)
• M36: 8,249,425 km (0.063 R)
• M37: 8,899,877 km (0.1 R)
• M38: 9,148,209 km (0.072 R)
• M39: 9,426,611 km (0.093 R)
• M40: 9,792,826 km (0.065 R)
• M41: 9,878,097 km (0.083 R)
• M42: 9,991,941 km (0.053 R)
• M43: 10,077,810 km (0.114 R)
• M44: 10,163,679 km (0.105 R)
• M45: 11,066,802 km (0.087 R)
• M46: 11,512,903 km (0.113 R)
• M47: 11,753,306 km (0.092 R)
• M48: 11,904,251 km (0.081 R)
• M49: 12,056,092 km (0.05 R)
• M50: 12,392,089 km (0.11 R)
• M51: 12,545,876 km (0.077 R)
• M52: 12,762,194 km (0.041 R)
• M53: 13,418,630 km (0.036 R)
• M54: 14,118,149 km (0.059 R)
• M55: 14,246,654 km (0.118 R)
• M56: 14,504,710 km (0.107 R)
• M57: 15,091,134 km (0.094 R)
• M58: 15,885,050 km (0.111 R)
• M59: 16,354,338 km (0.08 R)
• M60: 16,455,616 km (0.038 R)
• M61: 17,135,389 km (0.106 R)
• M62: 17,409,901 km (0.098 R)
• M63: 17,824,437 km (0.103 R)
• M64: 18,172,252 km (0.075 R)
• M65: 19,193,856 km (0.095 R)
• M66: 19,729,566 km (0.106 R)
• M67: 19,837,426 km (0.104 R)
• M68: 20,053,445 km (0.097 R)
• M69: 20,125,551 km (0.113 R)
• M70: 20,342,767 km (0.088 R)
• M71: 20,706,290 km (0.107 R)
• M72: 20,852,298 km (0.115 R)
• M73: 21,182,161 km (0.073 R)
• M74: 21,255,763 km (0.1 R)
• M75: 21,772,773 km (0.116 R)
• M76: 22,406,320 km (0.055 R)
• M77: 23,045,851 km (0.071 R)
• M78: 24,150,631 km (0.112 R)
• M79: 24,651,485 km (0.071 R)
• M80: 24,922,556 km (0.087 R)
• M81: 26,214,035 km (0.083 R)
• M82: 26,530,285 km (0.075 R)

Asteroid Belt

Center: 4.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.3

Radius: 11

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.31 AU - 7.11 AU

Year: 5957 Days

Day: 13.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 25,663,196 km

• M1: 137,630 km (0.1 R)
• M2: 405,261 km (0.061 R)
• M3: 493,374 km (0.068 R)
• M4: 609,611 km (0.11 R)
• M5: 860,786 km (0.113 R)
• M6: 1,264,850 km (0.043 R)
• M7: 1,388,867 km (0.067 R)
• M8: 1,473,988 km (0.066 R)
• M9: 1,560,755 km (0.07 R)
• M10: 1,679,386 km (0.118 R)
• M11: 1,941,780 km (0.059 R)
• M12: 2,167,972 km (0.049 R)
• M13: 2,523,417 km (0.111 R)
• M14: 2,915,812 km (0.079 R)
• M15: 3,063,316 km (0.116 R)
• M16: 3,520,935 km (0.041 R)
• M17: 3,738,002 km (0.063 R)
• M18: 3,838,083 km (0.106 R)
• M19: 4,123,217 km (0.108 R)
• M20: 4,671,194 km (0.05 R)
• M21: 4,757,511 km (0.097 R)
• M22: 5,019,906 km (0.118 R)
• M23: 5,536,019 km (0.085 R)
• M24: 5,835,364 km (0.112 R)
• M25: 5,951,901 km (0.044 R)
• M26: 6,069,186 km (0.099 R)
• M27: 6,329,935 km (0.079 R)
• M28: 6,449,763 km (0.112 R)
• M29: 6,618,808 km (0.098 R)
• M30: 7,035,289 km (0.045 R)
• M31: 7,587,006 km (0.051 R)
• M32: 7,868,100 km (0.043 R)
• M33: 8,467,090 km (0.099 R)
• M34: 8,546,227 km (0.103 R)
• M35: 8,678,771 km (0.115 R)
• M36: 9,134,745 km (0.081 R)
• M37: 9,846,981 km (0.068 R)
• M38: 9,958,132 km (0.102 R)
• M39: 10,097,707 km (0.097 R)
• M40: 10,181,781 km (0.09 R)
• M41: 11,208,620 km (0.113 R)
• M42: 11,383,052 km (0.101 R)
• M43: 11,822,869 km (0.103 R)
• M44: 12,538,246 km (0.116 R)
• M45: 12,810,066 km (0.095 R)
• M46: 13,145,165 km (0.054 R)
• M47: 13,267,686 km (0.029 R)
• M48: 13,637,491 km (0.097 R)
• M49: 13,948,356 km (0.051 R)
• M50: 14,831,133 km (0.114 R)
• M51: 15,022,618 km (0.095 R)
• M52: 15,150,824 km (0.061 R)
• M53: 15,505,071 km (0.093 R)
• M54: 15,959,849 km (0.077 R)
• M55: 16,090,597 km (0.1 R)
• M56: 16,189,033 km (0.109 R)
• M57: 16,849,507 km (0.045 R)
• M58: 17,216,621 km (0.102 R)
• M59: 17,384,320 km (0.094 R)
• M60: 17,586,277 km (0.039 R)
• M61: 17,924,667 km (0.076 R)
• M62: 18,162,827 km (0.104 R)
• M63: 18,470,550 km (0.085 R)
• M64: 18,539,215 km (0.112 R)
• M65: 18,883,590 km (0.069 R)
• M66: 19,299,621 km (0.11 R)
• M67: 19,508,759 km (0.094 R)
• M68: 19,648,633 km (0.115 R)
• M69: 19,788,806 km (0.115 R)
• M70: 19,894,273 km (0.082 R)
• M71: 20,317,635 km (0.088 R)
• M72: 20,958,213 km (0.091 R)
• M73: 21,065,624 km (0.048 R)
• M74: 21,209,238 km (0.105 R)
• M75: 21,281,045 km (0.08 R)
• M76: 21,786,536 km (0.084 R)
• M77: 21,858,942 km (0.057 R)
• M78: 22,735,585 km (0.108 R)
• M79: 23,847,546 km (0.057 R)
• M80: 24,109,492 km (0.12 R)
• M81: 24,485,431 km (0.076 R)
• M82: 25,166,999 km (0.05 R)
• M83: 25,281,292 km (0.052 R)
• M84: 25,395,585 km (0.11 R)
• M85: 25,548,474 km (0.037 R)
• M86: 25,624,918 km (0.093 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: 368 - 17,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit