🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.43 AU - 0.67 AU

Year: 154 Days

Day: 17.5 Hours

Environment

Temp: 215 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.51 AU - 0.63 AU

Year: 162 Days

Day: 23.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.88 AU - 1.04 AU

Year: 354 Days

Day: 12.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.29 AU - 1.59 AU

Year: 651 Days

Day: 38.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.21 AU - 3.43 AU

Year: 1784 Days

Day: 37 Hours

Environment

Temp: -103 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,264,292 km

• M1: 481,705 km (0.064 R)
• M2: 2,418,698 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.97 AU - 3.03 AU

Year: 1958 Days

Day: 28.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3 AU - 3.88 AU

Year: 2404 Days

Day: 18.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.4

Radius: 14.5

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.42 AU - 6.14 AU

Year: 5235 Days

Day: 6.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 49,264,292 km

• M1: 269,725 km (0.026 R)
• M2: 383,120 km (0.059 R)
• M3: 731,534 km (0.077 R)
• M4: 944,561 km (0.088 R)
• M5: 1,220,569 km (0.056 R)
• M6: 1,318,705 km (0.116 R)
• M7: 1,523,654 km (0.095 R)
• M8: 1,739,524 km (0.106 R)
• M9: 1,851,423 km (0.103 R)
• M10: 2,271,644 km (0.117 R)
• M11: 2,666,582 km (0.112 R)
• M12: 2,853,430 km (0.12 R)
• M13: 2,948,574 km (0.087 R)
• M14: 3,122,556 km (0.117 R)
• M15: 3,727,530 km (0.044 R)
• M16: 4,129,649 km (0.057 R)
• M17: 4,702,759 km (0.11 R)
• M18: 5,254,176 km (0.105 R)
• M19: 5,923,926 km (0.072 R)
• M20: 6,021,763 km (0.118 R)
• M21: 6,169,715 km (0.099 R)
• M22: 6,318,715 km (0.06 R)
• M23: 6,443,928 km (0.042 R)
• M24: 6,570,039 km (0.117 R)
• M25: 6,696,898 km (0.118 R)
• M26: 6,798,924 km (0.099 R)
• M27: 7,082,412 km (0.099 R)
• M28: 7,290,951 km (0.098 R)
• M29: 7,501,585 km (0.091 R)
• M30: 8,091,450 km (0.027 R)
• M31: 8,227,584 km (0.083 R)
• M32: 9,401,478 km (0.081 R)
• M33: 9,516,070 km (0.084 R)
• M34: 9,891,561 km (0.074 R)
• M35: 10,037,269 km (0.104 R)
• M36: 10,330,930 km (0.076 R)
• M37: 10,449,262 km (0.104 R)
• M38: 10,956,847 km (0.058 R)
• M39: 11,107,791 km (0.11 R)
• M40: 11,259,334 km (0.1 R)
• M41: 11,411,475 km (0.026 R)
• M42: 11,718,151 km (0.046 R)
• M43: 11,841,569 km (0.104 R)
• M44: 11,965,286 km (0.115 R)
• M45: 12,433,528 km (0.028 R)
• M46: 12,812,609 km (0.108 R)
• M47: 13,099,238 km (0.096 R)
• M48: 13,355,948 km (0.067 R)
• M49: 14,564,699 km (0.042 R)
• M50: 14,763,963 km (0.072 R)
• M51: 16,806,722 km (0.079 R)
• M52: 17,860,939 km (0.076 R)
• M53: 18,145,773 km (0.057 R)
• M54: 18,611,770 km (0.049 R)
• M55: 18,864,291 km (0.065 R)
• M56: 19,227,216 km (0.101 R)
• M57: 19,336,422 km (0.117 R)
• M58: 19,555,583 km (0.106 R)
• M59: 20,925,601 km (0.103 R)
• M60: 21,150,745 km (0.069 R)
• M61: 21,452,035 km (0.116 R)
• M62: 22,326,435 km (0.1 R)
• M63: 22,479,773 km (0.076 R)
• M64: 23,251,249 km (0.081 R)
• M65: 24,780,738 km (0.118 R)
• M66: 24,979,254 km (0.095 R)
• M67: 26,342,539 km (0.085 R)
• M68: 26,626,327 km (0.064 R)
• M69: 27,360,553 km (0.101 R)
• M70: 27,483,522 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.6

Radius: 14.3

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.11 AU - 9.55 AU

Year: 9057 Days

Day: 8.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,264,292 km

• M1: 280,496 km (0.091 R)
• M2: 370,853 km (0.078 R)
• M3: 521,498 km (0.09 R)
• M4: 789,129 km (0.076 R)
• M5: 912,547 km (0.093 R)
• M6: 1,103,733 km (0.087 R)
• M7: 1,196,783 km (0.115 R)
• M8: 1,545,047 km (0.116 R)
• M9: 2,078,812 km (0.036 R)
• M10: 2,296,178 km (0.107 R)
• M11: 2,397,605 km (0.108 R)
• M12: 2,927,331 km (0.112 R)
• M13: 3,104,754 km (0.117 R)
• M14: 3,194,812 km (0.032 R)
• M15: 3,729,774 km (0.097 R)
• M16: 4,572,459 km (0.089 R)
• M17: 4,831,413 km (0.104 R)
• M18: 5,363,981 km (0.053 R)
• M19: 5,554,868 km (0.112 R)
• M20: 5,720,323 km (0.081 R)
• M21: 6,112,719 km (0.054 R)
• M22: 6,226,413 km (0.083 R)
• M23: 6,805,955 km (0.065 R)
• M24: 6,983,229 km (0.103 R)
• M25: 7,072,539 km (0.086 R)
• M26: 7,554,842 km (0.105 R)
• M27: 7,738,399 km (0.084 R)
• M28: 8,298,343 km (0.079 R)
• M29: 8,710,934 km (0.077 R)
• M30: 9,556,312 km (0.095 R)
• M31: 10,156,947 km (0.079 R)
• M32: 10,393,910 km (0.078 R)
• M33: 10,976,893 km (0.092 R)
• M34: 11,185,283 km (0.104 R)
• M35: 11,676,413 km (0.093 R)
• M36: 15,308,649 km (0.066 R)
• M37: 15,619,514 km (0.059 R)
• M38: 15,736,649 km (0.077 R)
• M39: 15,854,083 km (0.119 R)
• M40: 16,129,343 km (0.103 R)
• M41: 16,247,675 km (0.105 R)
• M42: 17,205,401 km (0.062 R)
• M43: 17,731,686 km (0.046 R)
• M44: 18,469,353 km (0.102 R)
• M45: 19,678,852 km (0.073 R)
• M46: 19,805,412 km (0.091 R)
• M47: 19,932,271 km (0.093 R)
• M48: 21,432,139 km (0.109 R)
• M49: 22,086,181 km (0.053 R)
• M50: 23,279,822 km (0.044 R)
• M51: 23,592,631 km (0.109 R)
• M52: 23,772,149 km (0.118 R)
• M53: 24,358,423 km (0.119 R)
• M54: 25,177,920 km (0.106 R)
• M55: 25,269,624 km (0.094 R)
• M56: 25,683,411 km (0.093 R)
• M57: 25,775,564 km (0.105 R)
• M58: 26,331,320 km (0.086 R)
• M59: 26,984,763 km (0.064 R)
• M60: 27,549,196 km (0.102 R)
• M61: 27,832,833 km (0.101 R)
• M62: 28,498,394 km (0.112 R)
• M63: 28,833,194 km (0.11 R)
• M64: 29,169,191 km (0.085 R)
• M65: 30,477,724 km (0.111 R)
• M66: 30,869,072 km (0.084 R)
• M67: 31,656,854 km (0.101 R)
• M68: 31,755,888 km (0.116 R)
• M69: 31,854,922 km (0.073 R)
• M70: 32,401,403 km (0.115 R)
• M71: 33,403,260 km (0.109 R)
• M72: 33,655,183 km (0.079 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.9

Radius: 13.3

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.76 AU - 11.12 AU

Year: 10927 Days

Day: 8.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,264,292 km

• M1: 238,160 km (0.05 R)
• M2: 371,302 km (0.112 R)
• M3: 649,853 km (0.11 R)
• M4: 1,035,965 km (0.095 R)
• M5: 1,133,802 km (0.057 R)
• M6: 1,382,135 km (0.109 R)
• M7: 1,513,182 km (0.072 R)
• M8: 2,876,318 km (0.042 R)
• M9: 2,960,991 km (0.074 R)
• M10: 3,456,160 km (0.104 R)
• M11: 4,491,227 km (0.025 R)
• M12: 4,890,354 km (0.057 R)
• M13: 6,265,907 km (0.094 R)
• M14: 6,562,260 km (0.111 R)
• M15: 6,901,249 km (0.071 R)
• M16: 7,015,542 km (0.111 R)
• M17: 7,635,775 km (0.12 R)
• M18: 7,952,473 km (0.103 R)
• M19: 8,152,635 km (0.105 R)
• M20: 8,354,443 km (0.115 R)
• M21: 8,763,144 km (0.098 R)
• M22: 9,515,472 km (0.086 R)
• M23: 10,903,590 km (0.095 R)
• M24: 11,260,531 km (0.114 R)
• M25: 11,530,705 km (0.105 R)
• M26: 12,354,391 km (0.118 R)
• M27: 12,914,036 km (0.054 R)
• M28: 13,196,926 km (0.112 R)
• M29: 14,446,666 km (0.064 R)
• M30: 15,184,932 km (0.117 R)
• M31: 16,036,293 km (0.117 R)
• M32: 18,047,786 km (0.078 R)
• M33: 18,205,911 km (0.091 R)
• M34: 19,056,375 km (0.096 R)
• M35: 20,137,818 km (0.109 R)
• M36: 20,411,283 km (0.101 R)
• M37: 21,239,008 km (0.119 R)
• M38: 21,350,309 km (0.034 R)
• M39: 21,853,107 km (0.068 R)
• M40: 21,965,455 km (0.058 R)
• M41: 22,246,849 km (0.097 R)
• M42: 22,359,795 km (0.065 R)
• M43: 23,730,112 km (0.056 R)
• M44: 24,134,924 km (0.084 R)
• M45: 24,834,144 km (0.081 R)
• M46: 25,895,541 km (0.103 R)
• M47: 26,312,321 km (0.101 R)
• M48: 26,791,333 km (0.087 R)
• M49: 27,273,188 km (0.115 R)
• M50: 28,306,759 km (0.052 R)
• M51: 29,167,546 km (0.104 R)
• M52: 29,539,147 km (0.107 R)
• M53: 31,547,199 km (0.107 R)
• M54: 31,801,216 km (0.087 R)
• M55: 32,311,494 km (0.112 R)
• M56: 32,760,288 km (0.056 R)
• M57: 34,053,562 km (0.081 R)
• M58: 34,249,086 km (0.089 R)
• M59: 34,510,134 km (0.074 R)
• M60: 34,903,278 km (0.096 R)
• M61: 35,561,508 km (0.059 R)
• M62: 35,892,269 km (0.12 R)
• M63: 37,225,186 km (0.099 R)
• M64: 38,574,409 km (0.079 R)
• M65: 40,628,089 km (0.104 R)
• M66: 40,835,432 km (0.1 R)
• M67: 41,112,487 km (0.063 R)
• M68: 41,389,991 km (0.095 R)
• M69: 41,529,117 km (0.111 R)
• M70: 42,366,566 km (0.105 R)
• M71: 42,717,223 km (0.083 R)
• M72: 43,350,621 km (0.075 R)
• M73: 43,774,731 km (0.06 R)
• M74: 45,269,812 km (0.057 R)
• M75: 47,507,347 km (0.109 R)
• M76: 47,725,760 km (0.088 R)
• M77: 49,190,622 km (0.039 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 19,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit