🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.54 AU - 0.64 AU

Year: 171 Days

Day: 18.5 Hours

Environment

Temp: 202 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.54 AU - 0.74 AU

Year: 193 Days

Day: 42.1 Hours

Environment

Temp: 121 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,809,832 km

• M1: 50,714 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.5 AU - 0.82 AU

Year: 202 Days

Day: 25.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,809,832 km

• M1: 264,938 km (0.066 R)
• M2: 419,173 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.62 AU - 0.94 AU

Year: 260 Days

Day: 32.9 Hours

Environment

Temp: 133 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.79 AU - 0.95 AU

Year: 306 Days

Day: 29.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.21 AU - 1.35 AU

Year: 546 Days

Day: 42.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.13 AU - 2.43 AU

Year: 1297 Days

Day: 20.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.11 AU - 5.15 AU

Year: 3162 Days

Day: 18.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.6

Radius: 14.2

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.44 AU - 4.6 AU

Year: 3620 Days

Day: 12.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 77,809,832 km

• M1: 179,069 km (0.089 R)
• M2: 393,891 km (0.106 R)
• M3: 536,458 km (0.089 R)
• M4: 849,716 km (0.025 R)
• M5: 997,070 km (0.056 R)
• M6: 1,127,220 km (0.075 R)
• M7: 1,434,943 km (0.106 R)
• M8: 1,770,341 km (0.034 R)
• M9: 1,866,233 km (0.091 R)
• M10: 2,080,308 km (0.096 R)
• M11: 2,182,035 km (0.086 R)
• M12: 2,355,418 km (0.082 R)
• M13: 2,642,497 km (0.075 R)
• M14: 2,884,247 km (0.079 R)
• M15: 3,172,522 km (0.115 R)
• M16: 3,674,124 km (0.119 R)
• M17: 3,902,709 km (0.047 R)
• M18: 4,072,204 km (0.082 R)
• M19: 4,955,579 km (0.069 R)
• M20: 5,093,209 km (0.104 R)
• M21: 5,232,186 km (0.109 R)
• M22: 5,419,332 km (0.058 R)
• M23: 5,537,515 km (0.112 R)
• M24: 5,873,063 km (0.1 R)
• M25: 6,363,893 km (0.095 R)
• M26: 7,047,855 km (0.072 R)
• M27: 7,202,988 km (0.081 R)
• M28: 7,307,108 km (0.117 R)
• M29: 7,648,939 km (0.082 R)
• M30: 8,157,871 km (0.066 R)
• M31: 8,512,568 km (0.118 R)
• M32: 8,900,325 km (0.037 R)
• M33: 9,096,299 km (0.104 R)
• M34: 9,721,767 km (0.09 R)
• M35: 9,865,980 km (0.101 R)
• M36: 10,039,812 km (0.05 R)
• M37: 10,156,349 km (0.112 R)
• M38: 10,420,090 km (0.112 R)
• M39: 10,686,075 km (0.082 R)
• M40: 12,236,059 km (0.089 R)
• M41: 12,329,408 km (0.1 R)
• M42: 12,454,172 km (0.101 R)
• M43: 12,768,178 km (0.077 R)
• M44: 12,863,023 km (0.08 R)
• M45: 13,404,119 km (0.117 R)
• M46: 13,629,114 km (0.109 R)
• M47: 15,777,788 km (0.05 R)
• M48: 16,460,104 km (0.062 R)
• M49: 17,326,425 km (0.09 R)
• M50: 18,030,134 km (0.085 R)
• M51: 18,136,498 km (0.076 R)
• M52: 18,385,578 km (0.099 R)
• M53: 18,815,074 km (0.114 R)
• M54: 19,067,296 km (0.084 R)
• M55: 19,175,605 km (0.087 R)
• M56: 19,429,323 km (0.04 R)
• M57: 19,720,739 km (0.05 R)
• M58: 20,418,464 km (0.113 R)
• M59: 21,049,617 km (0.099 R)
• M60: 21,611,806 km (0.053 R)
• M61: 22,179,081 km (0.067 R)
• M62: 22,293,075 km (0.099 R)
• M63: 22,598,105 km (0.074 R)
• M64: 22,827,887 km (0.114 R)
• M65: 23,019,821 km (0.076 R)
• M66: 23,173,907 km (0.085 R)
• M67: 23,328,292 km (0.115 R)
• M68: 23,793,392 km (0.07 R)
• M69: 23,910,078 km (0.088 R)
• M70: 24,105,154 km (0.07 R)
• M71: 24,339,873 km (0.07 R)
• M72: 24,457,457 km (0.074 R)
• M73: 24,732,717 km (0.047 R)
• M74: 25,009,024 km (0.095 R)
• M75: 25,724,102 km (0.12 R)
• M76: 26,044,092 km (0.101 R)
• M77: 26,405,670 km (0.063 R)
• M78: 26,849,975 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564.2

Radius: 6.7

Gravity: 12.57 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 13.39 AU - 17.43 AU

Year: 22789 Days

Day: 15.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,809,832 km

• M1: 226,042 km (0.095 R)
• M2: 354,397 km (0.096 R)
• M3: 507,586 km (0.043 R)
• M4: 952,340 km (0.112 R)
• M5: 1,058,704 km (0.083 R)
• M6: 1,168,958 km (0.099 R)
• M7: 1,461,571 km (0.053 R)
• M8: 1,616,405 km (0.106 R)
• M9: 3,354,882 km (0.054 R)
• M10: 3,477,253 km (0.105 R)
• M11: 3,601,120 km (0.03 R)
• M12: 4,553,759 km (0.088 R)
• M13: 5,011,229 km (0.038 R)
• M14: 6,118,254 km (0.11 R)
• M15: 6,218,035 km (0.114 R)
• M16: 6,622,399 km (0.118 R)
• M17: 6,776,335 km (0.065 R)
• M18: 6,827,946 km (0.066 R)
• M19: 7,035,438 km (0.108 R)
• M20: 7,350,641 km (0.09 R)
• M21: 7,616,776 km (0.036 R)
• M22: 8,103,866 km (0.074 R)
• M23: 8,825,227 km (0.1 R)
• M24: 9,164,964 km (0.108 R)
• M25: 9,857,452 km (0.118 R)
• M26: 9,974,588 km (0.1 R)
• M27: 10,626,535 km (0.109 R)
• M28: 11,723,088 km (0.052 R)
• M29: 12,159,165 km (0.106 R)
• M30: 12,855,095 km (0.106 R)
• M31: 13,628,964 km (0.115 R)
• M32: 13,694,189 km (0.096 R)
• M33: 14,219,278 km (0.051 R)
• M34: 14,617,507 km (0.089 R)
• M35: 14,751,098 km (0.084 R)
• M36: 15,628,938 km (0.076 R)
• M37: 15,697,155 km (0.114 R)
• M38: 17,223,203 km (0.102 R)
• M39: 17,293,663 km (0.103 R)
• M40: 19,452,510 km (0.109 R)
• M41: 21,239,756 km (0.079 R)
• M42: 21,466,846 km (0.074 R)
• M43: 21,999,863 km (0.052 R)
• M44: 22,768,796 km (0.115 R)
• M45: 23,312,285 km (0.026 R)
• M46: 23,390,375 km (0.107 R)
• M47: 24,729,426 km (0.105 R)
• M48: 26,255,324 km (0.111 R)
• M49: 27,977,046 km (0.108 R)
• M50: 29,313,104 km (0.117 R)
• M51: 31,873,771 km (0.086 R)
• M52: 32,481,438 km (0.117 R)
• M53: 32,655,869 km (0.089 R)
• M54: 32,743,084 km (0.113 R)
• M55: 33,532,213 km (0.088 R)
• M56: 34,416,337 km (0.103 R)
• M57: 35,756,733 km (0.063 R)
• M58: 36,026,907 km (0.047 R)
• M59: 37,205,290 km (0.115 R)
• M60: 38,120,380 km (0.05 R)
• M61: 38,304,236 km (0.085 R)
• M62: 38,580,692 km (0.117 R)
• M63: 39,042,800 km (0.075 R)
• M64: 39,413,803 km (0.056 R)
• M65: 40,252,897 km (0.119 R)
• M66: 40,909,632 km (0.092 R)
• M67: 41,569,957 km (0.109 R)
• M68: 41,664,503 km (0.113 R)
• M69: 42,996,672 km (0.106 R)
• M70: 45,507,223 km (0.106 R)
• M71: 48,961,289 km (0.111 R)
• M72: 50,972,632 km (0.083 R)
• M73: 51,175,188 km (0.12 R)
• M74: 52,090,278 km (0.067 R)
• M75: 54,453,176 km (0.107 R)
• M76: 54,556,698 km (0.091 R)
• M77: 54,971,533 km (0.092 R)
• M78: 55,075,354 km (0.091 R)
• M79: 55,804,195 km (0.08 R)
• M80: 56,222,171 km (0.116 R)
• M81: 58,433,078 km (0.114 R)
• M82: 58,857,487 km (0.03 R)
• M83: 59,495,971 km (0.118 R)
• M84: 60,029,736 km (0.076 R)
• M85: 61,856,476 km (0.04 R)
• M86: 64,357,004 km (0.118 R)
• M87: 64,795,176 km (0.099 R)
• M88: 71,599,785 km (0.106 R)
• M89: 71,940,270 km (0.063 R)
• M90: 72,850,722 km (0.104 R)
• M91: 73,536,180 km (0.091 R)
• M92: 76,878,944 km (0.039 R)
• M93: 77,809,892 km (0.065 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: 345 - 18,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit