🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.55 AU - 0.83 AU

Year: 211 Days

Day: 41.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,961,116 km

• M1: 137,929 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.74 AU - 1.02 AU

Year: 305 Days

Day: 23.1 Hours

Environment

Temp: 149 °C

Axial Tilt: 77.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.97 AU - 1.55 AU

Year: 522 Days

Day: 17.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.25 AU - 2.55 AU

Year: 1372 Days

Day: 15 Hours

Environment

Temp: -93 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.77 AU - 3.47 AU

Year: 2033 Days

Day: 19.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,961,116 km

• M1: 109,356 km (0.11 R)
• M2: 1,880,296 km (0.078 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3 AU - 3.88 AU

Year: 2354 Days

Day: 34.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.6

Radius: 13.6

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.64 AU - 5.7 AU

Year: 4337 Days

Day: 9.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 54,961,116 km

• M1: 248,632 km (0.092 R)
• M2: 351,256 km (0.07 R)
• M3: 560,842 km (0.119 R)
• M4: 743,651 km (0.052 R)
• M5: 921,672 km (0.086 R)
• M6: 1,511,238 km (0.058 R)
• M7: 1,642,136 km (0.111 R)
• M8: 1,863,241 km (0.107 R)
• M9: 2,149,273 km (0.114 R)
• M10: 2,335,372 km (0.06 R)
• M11: 2,566,052 km (0.084 R)
• M12: 2,844,753 km (0.102 R)
• M13: 3,196,607 km (0.077 R)
• M14: 3,717,357 km (0.11 R)
• M15: 3,965,241 km (0.085 R)
• M16: 4,079,684 km (0.074 R)
• M17: 4,668,650 km (0.104 R)
• M18: 4,862,828 km (0.047 R)
• M19: 5,035,016 km (0.106 R)
• M20: 5,410,805 km (0.11 R)
• M21: 5,589,276 km (0.119 R)
• M22: 5,795,721 km (0.058 R)
• M23: 6,189,761 km (0.067 R)
• M24: 6,783,515 km (0.119 R)
• M25: 7,003,873 km (0.112 R)
• M26: 7,226,774 km (0.068 R)
• M27: 7,480,342 km (0.062 R)
• M28: 8,317,342 km (0.056 R)
• M29: 8,702,258 km (0.116 R)
• M30: 8,911,994 km (0.073 R)
• M31: 9,275,367 km (0.118 R)
• M32: 9,674,644 km (0.08 R)
• M33: 9,860,744 km (0.105 R)
• M34: 10,331,379 km (0.109 R)
• M35: 10,458,238 km (0.102 R)
• M36: 10,649,274 km (0.083 R)
• M37: 10,905,984 km (0.091 R)
• M38: 11,002,774 km (0.114 R)
• M39: 11,392,775 km (0.093 R)
• M40: 11,820,326 km (0.101 R)
• M41: 11,919,809 km (0.11 R)
• M42: 12,556,198 km (0.066 R)
• M43: 13,237,916 km (0.055 R)
• M44: 13,583,337 km (0.042 R)
• M45: 14,424,526 km (0.09 R)
• M46: 14,637,404 km (0.105 R)
• M47: 14,779,970 km (0.098 R)
• M48: 15,318,672 km (0.111 R)
• M49: 15,499,686 km (0.097 R)
• M50: 16,083,566 km (0.07 R)
• M51: 16,378,274 km (0.087 R)
• M52: 17,726,600 km (0.063 R)
• M53: 19,893,974 km (0.093 R)
• M54: 20,250,166 km (0.11 R)
• M55: 20,488,625 km (0.101 R)
• M56: 20,608,303 km (0.107 R)
• M57: 21,089,261 km (0.065 R)
• M58: 21,614,349 km (0.073 R)
• M59: 21,736,271 km (0.097 R)
• M60: 22,348,725 km (0.113 R)
• M61: 22,471,844 km (0.119 R)
• M62: 22,718,980 km (0.117 R)
• M63: 22,842,847 km (0.117 R)
• M64: 23,340,559 km (0.085 R)
• M65: 23,674,312 km (0.093 R)
• M66: 24,304,418 km (0.056 R)
• M67: 25,067,966 km (0.083 R)
• M68: 25,409,797 km (0.067 R)
• M69: 25,581,236 km (0.082 R)
• M70: 27,273,637 km (0.106 R)
• M71: 28,333,089 km (0.113 R)
• M72: 28,912,481 km (0.049 R)
• M73: 29,046,820 km (0.096 R)
• M74: 29,495,913 km (0.111 R)
• M75: 29,676,178 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.4

Radius: 9.2

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.45 AU - 8.79 AU

Year: 7010 Days

Day: 7.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 54,961,116 km

• M1: 764,296 km (0.072 R)
• M2: 1,089,222 km (0.092 R)
• M3: 1,512,734 km (0.095 R)
• M4: 1,952,551 km (0.086 R)
• M5: 2,032,287 km (0.081 R)
• M6: 2,129,526 km (0.054 R)
• M7: 2,261,621 km (0.11 R)
• M8: 2,621,403 km (0.117 R)
• M9: 3,054,789 km (0.091 R)
• M10: 3,687,139 km (0.1 R)
• M11: 4,008,176 km (0.104 R)
• M12: 4,110,351 km (0.098 R)
• M13: 4,359,132 km (0.048 R)
• M14: 4,698,720 km (0.086 R)
• M15: 4,958,870 km (0.034 R)
• M16: 5,953,247 km (0.105 R)
• M17: 6,070,083 km (0.117 R)
• M18: 6,738,486 km (0.097 R)
• M19: 6,860,409 km (0.105 R)
• M20: 7,556,188 km (0.12 R)
• M21: 8,562,533 km (0.041 R)
• M22: 8,694,628 km (0.091 R)
• M23: 9,419,430 km (0.097 R)
• M24: 10,052,229 km (0.11 R)
• M25: 10,331,678 km (0.099 R)
• M26: 10,500,424 km (0.077 R)
• M27: 11,271,751 km (0.081 R)
• M28: 11,358,518 km (0.098 R)
• M29: 12,597,487 km (0.109 R)
• M30: 14,034,075 km (0.093 R)
• M31: 14,189,956 km (0.114 R)
• M32: 14,503,364 km (0.059 R)
• M33: 15,877,271 km (0.112 R)
• M34: 16,007,122 km (0.086 R)
• M35: 16,235,408 km (0.045 R)
• M36: 16,563,177 km (0.097 R)
• M37: 16,728,034 km (0.109 R)
• M38: 17,092,454 km (0.094 R)
• M39: 17,325,677 km (0.115 R)
• M40: 17,862,734 km (0.102 R)
• M41: 18,167,315 km (0.092 R)
• M42: 18,439,434 km (0.084 R)
• M43: 18,987,859 km (0.119 R)
• M44: 19,264,017 km (0.067 R)
• M45: 19,472,108 km (0.092 R)
• M46: 19,960,395 km (0.113 R)
• M47: 21,234,371 km (0.084 R)
• M48: 21,917,434 km (0.047 R)
• M49: 22,644,181 km (0.116 R)
• M50: 22,900,292 km (0.101 R)
• M51: 23,010,396 km (0.098 R)
• M52: 23,378,706 km (0.118 R)
• M53: 24,121,161 km (0.103 R)
• M54: 24,758,298 km (0.112 R)
• M55: 25,211,430 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.2

Radius: 4.5

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 12.19 AU - 18.99 AU

Year: 22712 Days

Day: 24 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,961,116 km

• M1: 137,331 km (0.032 R)
• M2: 273,016 km (0.119 R)
• M3: 327,171 km (0.076 R)
• M4: 633,397 km (0.052 R)
• M5: 669,750 km (0.058 R)
• M6: 822,938 km (0.093 R)
• M7: 1,051,075 km (0.115 R)
• M8: 1,094,757 km (0.09 R)
• M9: 1,392,607 km (0.107 R)
• M10: 2,225,119 km (0.101 R)
• M11: 2,779,379 km (0.082 R)
• M12: 2,932,118 km (0.115 R)
• M13: 3,182,096 km (0.113 R)
• M14: 3,735,908 km (0.079 R)
• M15: 3,904,355 km (0.101 R)
• M16: 4,283,885 km (0.078 R)
• M17: 4,567,373 km (0.119 R)
• M18: 4,783,841 km (0.114 R)
• M19: 5,152,151 km (0.109 R)
• M20: 5,377,445 km (0.096 R)
• M21: 5,606,031 km (0.077 R)
• M22: 6,673,561 km (0.109 R)
• M23: 6,877,912 km (0.077 R)
• M24: 7,126,095 km (0.066 R)
• M25: 7,209,421 km (0.049 R)
• M26: 7,293,046 km (0.108 R)
• M27: 7,801,828 km (0.081 R)
• M28: 8,808,472 km (0.11 R)
• M29: 8,853,202 km (0.116 R)
• M30: 10,088,132 km (0.114 R)
• M31: 10,275,728 km (0.091 R)
• M32: 10,369,825 km (0.119 R)
• M33: 10,989,160 km (0.117 R)
• M34: 11,085,352 km (0.089 R)
• M35: 11,424,789 km (0.116 R)
• M36: 12,262,986 km (0.095 R)
• M37: 12,312,952 km (0.056 R)
• M38: 12,866,614 km (0.092 R)
• M39: 12,917,327 km (0.061 R)
• M40: 13,172,093 km (0.068 R)
• M41: 14,840,857 km (0.118 R)
• M42: 15,537,534 km (0.093 R)
• M43: 15,862,760 km (0.117 R)
• M44: 17,018,403 km (0.09 R)
• M45: 18,543,554 km (0.09 R)
• M46: 18,946,122 km (0.037 R)
• M47: 19,119,505 km (0.072 R)
• M48: 19,235,444 km (0.045 R)
• M49: 19,876,919 km (0.118 R)
• M50: 19,935,562 km (0.109 R)
• M51: 20,466,185 km (0.067 R)
• M52: 20,822,528 km (0.076 R)
• M53: 21,240,953 km (0.097 R)
• M54: 21,360,930 km (0.067 R)
• M55: 22,390,164 km (0.112 R)
• M56: 22,573,571 km (0.059 R)
• M57: 23,064,850 km (0.104 R)
• M58: 23,683,886 km (0.026 R)
• M59: 23,746,119 km (0.106 R)
• M60: 23,870,584 km (0.112 R)
• M61: 25,829,120 km (0.069 R)
• M62: 26,021,502 km (0.036 R)
• M63: 26,085,680 km (0.117 R)
• M64: 26,471,942 km (0.071 R)
• M65: 26,536,418 km (0.044 R)
• M66: 28,696,163 km (0.047 R)
• M67: 29,028,270 km (0.113 R)
• M68: 31,388,476 km (0.113 R)
• M69: 32,142,898 km (0.1 R)
• M70: 32,487,870 km (0.088 R)
• M71: 34,019,902 km (0.115 R)
• M72: 34,936,189 km (0.096 R)
• M73: 35,646,629 km (0.062 R)
• M74: 36,793,148 km (0.095 R)
• M75: 38,681,821 km (0.104 R)
• M76: 40,007,707 km (0.107 R)
• M77: 40,155,958 km (0.102 R)
• M78: 42,779,605 km (0.106 R)
• M79: 43,387,122 km (0.078 R)
• M80: 45,072,193 km (0.103 R)
• M81: 45,535,497 km (0.063 R)
• M82: 45,922,806 km (0.119 R)
• M83: 47,482,813 km (0.101 R)
• M84: 47,796,819 km (0.092 R)
• M85: 48,032,884 km (0.042 R)
• M86: 48,506,062 km (0.108 R)
• M87: 49,536,642 km (0.07 R)
• M88: 49,855,136 km (0.116 R)
• M89: 50,094,493 km (0.032 R)
• M90: 50,574,403 km (0.088 R)
• M91: 51,942,176 km (0.1 R)
• M92: 53,159,304 km (0.117 R)
• M93: 54,057,639 km (0.093 R)
• M94: 54,961,061 km (0.065 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 19,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit