🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.48 AU - 0.7 AU

Year: 171 Days

Day: 21.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,233,864 km

• M1: 327,021 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.83 AU - 1.03 AU

Year: 338 Days

Day: 28.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,233,864 km

• M1: 690,843 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.9 AU - 1.18 AU

Year: 400 Days

Day: 36.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 43.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,233,864 km

• M1: 57,146 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.32 AU - 2.1 AU

Year: 842 Days

Day: 26.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.13 AU - 2.79 AU

Year: 1454 Days

Day: 18.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 102.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.33 AU - 2.59 AU

Year: 1454 Days

Day: 43.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.17 AU - 3.69 AU

Year: 2393 Days

Day: 45.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.6

Radius: 8.8

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.07 AU - 10.47 AU

Year: 9784 Days

Day: 10.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,233,864 km

• M1: 123,418 km (0.031 R)
• M2: 182,360 km (0.113 R)
• M3: 295,456 km (0.069 R)
• M4: 553,213 km (0.048 R)
• M5: 663,766 km (0.115 R)
• M6: 737,069 km (0.062 R)
• M7: 940,971 km (0.054 R)
• M8: 1,007,542 km (0.054 R)
• M9: 1,199,027 km (0.099 R)
• M10: 1,383,481 km (0.118 R)
• M11: 1,459,776 km (0.08 R)
• M12: 1,657,245 km (0.105 R)
• M13: 2,012,839 km (0.119 R)
• M14: 2,818,125 km (0.055 R)
• M15: 3,090,094 km (0.084 R)
• M16: 3,318,978 km (0.114 R)
• M17: 3,739,498 km (0.083 R)
• M18: 3,956,265 km (0.052 R)
• M19: 4,177,072 km (0.095 R)
• M20: 4,430,341 km (0.088 R)
• M21: 5,280,506 km (0.107 R)
• M22: 6,180,038 km (0.069 R)
• M23: 6,533,537 km (0.044 R)
• M24: 6,729,211 km (0.115 R)
• M25: 8,433,580 km (0.107 R)
• M26: 8,539,944 km (0.089 R)
• M27: 8,897,633 km (0.107 R)
• M28: 10,681,886 km (0.096 R)
• M29: 10,758,630 km (0.102 R)
• M30: 11,067,250 km (0.086 R)
• M31: 11,222,683 km (0.069 R)
• M32: 12,010,764 km (0.103 R)
• M33: 12,411,387 km (0.12 R)
• M34: 12,492,170 km (0.072 R)
• M35: 13,102,679 km (0.092 R)
• M36: 13,473,682 km (0.059 R)
• M37: 14,352,869 km (0.116 R)
• M38: 14,949,315 km (0.097 R)
• M39: 15,121,203 km (0.106 R)
• M40: 16,034,349 km (0.091 R)
• M41: 16,210,276 km (0.079 R)
• M42: 16,298,538 km (0.035 R)
• M43: 17,099,785 km (0.116 R)
• M44: 18,096,256 km (0.115 R)
• M45: 18,647,823 km (0.081 R)
• M46: 19,391,774 km (0.074 R)
• M47: 19,720,291 km (0.111 R)
• M48: 20,145,448 km (0.097 R)
• M49: 20,908,696 km (0.072 R)
• M50: 21,487,341 km (0.097 R)
• M51: 21,875,996 km (0.095 R)
• M52: 22,561,752 km (0.107 R)
• M53: 23,105,541 km (0.037 R)
• M54: 23,453,954 km (0.067 R)
• M55: 23,753,748 km (0.11 R)
• M56: 24,306,961 km (0.091 R)
• M57: 24,407,940 km (0.092 R)
• M58: 25,734,125 km (0.109 R)
• M59: 25,888,660 km (0.087 R)
• M60: 26,405,969 km (0.114 R)
• M61: 26,822,300 km (0.115 R)
• M62: 27,398,252 km (0.109 R)
• M63: 27,556,077 km (0.098 R)
• M64: 27,661,394 km (0.101 R)
• M65: 27,978,243 km (0.079 R)
• M66: 28,190,223 km (0.102 R)
• M67: 28,775,749 km (0.03 R)
• M68: 30,610,866 km (0.047 R)
• M69: 31,542,561 km (0.099 R)
• M70: 31,984,324 km (0.09 R)
• M71: 33,097,482 km (0.068 R)
• M72: 33,940,615 km (0.065 R)
• M73: 34,449,996 km (0.047 R)
• M74: 34,620,238 km (0.081 R)
• M75: 34,733,933 km (0.082 R)
• M76: 35,763,017 km (0.09 R)
• M77: 35,935,353 km (0.072 R)
• M78: 36,165,884 km (0.049 R)
• M79: 36,223,479 km (0.112 R)
• M80: 37,792,312 km (0.069 R)
• M81: 37,967,940 km (0.09 R)
• M82: 38,085,224 km (0.077 R)
• M83: 38,437,826 km (0.119 R)
• M84: 38,555,560 km (0.071 R)
• M85: 39,027,691 km (0.104 R)

Asteroid Belt

Center: 10.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.7

Radius: 6

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 11.41 AU - 12.79 AU

Year: 15856 Days

Day: 23.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,233,864 km

• M1: 79,137 km (0.076 R)
• M2: 168,597 km (0.101 R)
• M3: 514,916 km (0.107 R)
• M4: 734,526 km (0.106 R)
• M5: 1,125,425 km (0.083 R)
• M6: 1,479,074 km (0.087 R)
• M7: 2,043,806 km (0.119 R)
• M8: 2,308,445 km (0.079 R)
• M9: 2,528,054 km (0.106 R)
• M10: 2,668,826 km (0.098 R)
• M11: 2,725,823 km (0.087 R)
• M12: 2,957,999 km (0.12 R)
• M13: 3,379,565 km (0.075 R)
• M14: 4,079,534 km (0.108 R)
• M15: 4,178,418 km (0.03 R)
• M16: 5,139,285 km (0.09 R)
• M17: 5,571,174 km (0.032 R)
• M18: 5,939,933 km (0.094 R)
• M19: 6,052,131 km (0.085 R)
• M20: 7,053,540 km (0.118 R)
• M21: 7,573,392 km (0.118 R)
• M22: 7,817,536 km (0.063 R)
• M23: 11,402,350 km (0.104 R)
• M24: 11,775,896 km (0.052 R)
• M25: 11,964,090 km (0.092 R)
• M26: 12,486,785 km (0.061 R)
• M27: 12,823,380 km (0.081 R)
• M28: 12,968,490 km (0.083 R)
• M29: 13,016,960 km (0.105 R)
• M30: 13,211,586 km (0.088 R)
• M31: 13,309,274 km (0.093 R)
• M32: 13,751,784 km (0.117 R)
• M33: 13,801,301 km (0.111 R)
• M34: 14,249,048 km (0.12 R)
• M35: 14,904,436 km (0.117 R)
• M36: 15,466,625 km (0.073 R)
• M37: 15,672,771 km (0.094 R)
• M38: 15,724,382 km (0.11 R)
• M39: 15,879,814 km (0.099 R)
• M40: 16,087,755 km (0.108 R)
• M41: 16,558,988 km (0.1 R)
• M42: 16,981,602 km (0.109 R)
• M43: 17,676,036 km (0.082 R)
• M44: 18,053,770 km (0.054 R)
• M45: 18,434,198 km (0.104 R)
• M46: 19,814,238 km (0.057 R)
• M47: 19,925,988 km (0.094 R)
• M48: 20,375,529 km (0.079 R)
• M49: 20,431,928 km (0.08 R)
• M50: 21,227,190 km (0.077 R)
• M51: 21,859,241 km (0.033 R)
• M52: 21,974,730 km (0.059 R)
• M53: 22,439,082 km (0.102 R)
• M54: 22,672,455 km (0.117 R)
• M55: 23,970,216 km (0.054 R)
• M56: 25,839,591 km (0.048 R)
• M57: 27,380,898 km (0.078 R)
• M58: 29,908,354 km (0.088 R)
• M59: 30,165,214 km (0.112 R)
• M60: 31,983,277 km (0.103 R)
• M61: 32,575,236 km (0.049 R)
• M62: 34,506,843 km (0.095 R)
• M63: 35,520,518 km (0.117 R)
• M64: 36,338,520 km (0.089 R)
• M65: 36,544,067 km (0.05 R)
• M66: 37,438,812 km (0.058 R)
• M67: 38,410,450 km (0.071 R)
• M68: 39,954,151 km (0.037 R)
• M69: 40,236,890 km (0.095 R)
• M70: 40,449,469 km (0.115 R)
• M71: 40,733,406 km (0.102 R)
• M72: 43,827,987 km (0.074 R)
• M73: 44,558,474 km (0.066 R)
• M74: 44,704,930 km (0.09 R)
• M75: 47,819,707 km (0.052 R)
• M76: 49,630,889 km (0.075 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 11,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit