🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.47 AU - 0.57 AU

Year: 144 Days

Day: 19.8 Hours

Environment

Temp: 203 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,861,530 km

• M1: 112,647 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.61 AU - 0.73 AU

Year: 210 Days

Day: 35.7 Hours

Environment

Temp: 141 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.74 AU - 1 AU

Year: 311 Days

Day: 24.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,861,530 km

• M1: 382,372 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.83 AU - 1.13 AU

Year: 371 Days

Day: 39.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 43.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,861,530 km

• M1: 334,950 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.85 AU - 2.09 AU

Year: 1059 Days

Day: 35.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,861,530 km

• M1: 1,377,348 km (0.064 R)
• M2: 1,398,590 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.6 AU - 2.44 AU

Year: 1099 Days

Day: 43.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,861,530 km

• M1: 648,507 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.55 AU - 2.55 AU

Year: 1124 Days

Day: 33.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.2

Radius: 11.7

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.94 AU - 9.66 AU

Year: 8341 Days

Day: 10.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,861,530 km

• M1: 179,218 km (0.103 R)
• M2: 522,845 km (0.102 R)
• M3: 856,149 km (0.074 R)
• M4: 963,560 km (0.066 R)
• M5: 1,133,802 km (0.116 R)
• M6: 1,273,527 km (0.107 R)
• M7: 1,355,955 km (0.115 R)
• M8: 2,057,569 km (0.12 R)
• M9: 2,356,615 km (0.113 R)
• M10: 2,777,135 km (0.113 R)
• M11: 3,278,437 km (0.084 R)
• M12: 3,717,956 km (0.083 R)
• M13: 3,868,751 km (0.081 R)
• M14: 4,270,122 km (0.114 R)
• M15: 4,588,167 km (0.057 R)
• M16: 4,913,991 km (0.069 R)
• M17: 5,213,635 km (0.093 R)
• M18: 5,314,913 km (0.103 R)
• M19: 5,831,026 km (0.065 R)
• M20: 5,971,498 km (0.08 R)
• M21: 6,507,956 km (0.077 R)
• M22: 7,284,968 km (0.047 R)
• M23: 7,398,363 km (0.107 R)
• M24: 7,626,948 km (0.102 R)
• M25: 9,497,520 km (0.117 R)
• M26: 10,249,997 km (0.112 R)
• M27: 10,633,417 km (0.112 R)
• M28: 10,934,856 km (0.108 R)
• M29: 11,326,653 km (0.079 R)
• M30: 11,678,807 km (0.061 R)
• M31: 11,811,799 km (0.107 R)
• M32: 12,348,706 km (0.108 R)
• M33: 13,215,326 km (0.117 R)
• M34: 13,400,379 km (0.108 R)
• M35: 13,586,179 km (0.078 R)
• M36: 13,772,728 km (0.099 R)
• M37: 14,243,213 km (0.106 R)
• M38: 14,958,740 km (0.097 R)
• M39: 15,832,840 km (0.105 R)
• M40: 17,225,297 km (0.119 R)
• M41: 17,376,840 km (0.112 R)
• M42: 18,243,760 km (0.112 R)
• M43: 18,553,128 km (0.12 R)
• M44: 19,124,891 km (0.113 R)
• M45: 19,649,680 km (0.113 R)
• M46: 20,285,621 km (0.102 R)
• M47: 20,392,284 km (0.081 R)
• M48: 20,874,588 km (0.112 R)
• M49: 20,982,149 km (0.053 R)
• M50: 21,360,631 km (0.08 R)
• M51: 21,686,605 km (0.078 R)
• M52: 22,014,374 km (0.1 R)
• M53: 22,509,094 km (0.104 R)
• M54: 22,730,200 km (0.116 R)
• M55: 23,677,753 km (0.092 R)
• M56: 24,128,042 km (0.058 R)
• M57: 24,524,477 km (0.06 R)
• M58: 25,438,669 km (0.112 R)
• M59: 25,726,645 km (0.078 R)
• M60: 25,842,135 km (0.047 R)
• M61: 26,889,320 km (0.091 R)
• M62: 27,006,455 km (0.079 R)
• M63: 27,300,265 km (0.099 R)
• M64: 28,665,346 km (0.099 R)
• M65: 28,785,024 km (0.117 R)
• M66: 29,749,033 km (0.051 R)
• M67: 31,030,338 km (0.033 R)
• M68: 31,214,793 km (0.096 R)
• M69: 31,461,330 km (0.042 R)
• M70: 31,708,615 km (0.038 R)
• M71: 32,329,446 km (0.094 R)
• M72: 33,772,766 km (0.101 R)
• M73: 34,025,886 km (0.119 R)
• M74: 34,216,175 km (0.058 R)
• M75: 34,725,406 km (0.116 R)
• M76: 35,237,030 km (0.073 R)
• M77: 35,493,740 km (0.036 R)
• M78: 35,622,395 km (0.108 R)
• M79: 36,138,358 km (0.089 R)
• M80: 36,397,312 km (0.112 R)
• M81: 37,504,785 km (0.101 R)
• M82: 38,161,370 km (0.105 R)
• M83: 38,954,238 km (0.098 R)
• M84: 39,619,051 km (0.11 R)
• M85: 40,153,714 km (0.091 R)
• M86: 40,354,774 km (0.102 R)
• M87: 41,095,133 km (0.113 R)
• M88: 42,452,435 km (0.069 R)
• M89: 43,342,692 km (0.077 R)
• M90: 44,238,933 km (0.11 R)
• M91: 44,863,055 km (0.114 R)
• M92: 46,471,232 km (0.045 R)
• M93: 47,176,437 km (0.037 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.2

Radius: 6.9

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 9.47 AU - 15.29 AU

Year: 16678 Days

Day: 23.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,861,530 km

• M1: 552,315 km (0.09 R)
• M2: 742,903 km (0.08 R)
• M3: 845,976 km (0.12 R)
• M4: 1,021,005 km (0.047 R)
• M5: 1,256,173 km (0.061 R)
• M6: 2,448,319 km (0.081 R)
• M7: 3,057,332 km (0.106 R)
• M8: 3,465,285 km (0.042 R)
• M9: 7,075,082 km (0.111 R)
• M10: 7,432,022 km (0.08 R)
• M11: 7,932,277 km (0.065 R)
• M12: 7,978,354 km (0.078 R)
• M13: 8,024,430 km (0.103 R)
• M14: 8,163,257 km (0.118 R)
• M15: 9,013,122 km (0.07 R)
• M16: 9,546,289 km (0.116 R)
• M17: 9,693,344 km (0.111 R)
• M18: 9,989,996 km (0.033 R)
• M19: 10,795,581 km (0.079 R)
• M20: 11,569,600 km (0.112 R)
• M21: 11,779,037 km (0.096 R)
• M22: 12,953,081 km (0.093 R)
• M23: 13,225,200 km (0.099 R)
• M24: 13,334,556 km (0.112 R)
• M25: 15,756,994 km (0.069 R)
• M26: 16,574,546 km (0.069 R)
• M27: 17,286,184 km (0.068 R)
• M28: 18,007,844 km (0.106 R)
• M29: 18,189,755 km (0.09 R)
• M30: 18,372,414 km (0.108 R)
• M31: 19,418,402 km (0.119 R)
• M32: 19,667,333 km (0.119 R)
• M33: 20,294,148 km (0.073 R)
• M34: 21,889,908 km (0.11 R)
• M35: 22,474,238 km (0.091 R)
• M36: 25,132,592 km (0.105 R)
• M37: 25,336,045 km (0.109 R)
• M38: 25,744,447 km (0.118 R)
• M39: 25,812,664 km (0.094 R)
• M40: 26,017,762 km (0.038 R)
• M41: 26,360,940 km (0.099 R)
• M42: 26,913,106 km (0.111 R)
• M43: 28,169,429 km (0.06 R)
• M44: 28,592,491 km (0.102 R)
• M45: 29,017,649 km (0.106 R)
• M46: 29,302,184 km (0.108 R)
• M47: 29,874,096 km (0.086 R)
• M48: 30,017,710 km (0.034 R)
• M49: 30,883,882 km (0.119 R)
• M50: 32,640,610 km (0.059 R)
• M51: 32,788,562 km (0.046 R)
• M52: 34,054,310 km (0.111 R)
• M53: 35,260,218 km (0.075 R)
• M54: 35,640,047 km (0.103 R)
• M55: 36,173,812 km (0.08 R)
• M56: 36,941,100 km (0.111 R)
• M57: 37,095,186 km (0.109 R)
• M58: 38,102,129 km (0.102 R)
• M59: 38,648,012 km (0.079 R)
• M60: 40,380,355 km (0.112 R)
• M61: 40,857,273 km (0.097 R)
• M62: 42,298,948 km (0.106 R)
• M63: 43,188,157 km (0.091 R)
• M64: 43,513,084 km (0.099 R)
• M65: 45,561,976 km (0.118 R)
• M66: 46,723,005 km (0.085 R)
• M67: 47,056,609 km (0.11 R)
• M68: 48,314,278 km (0.118 R)
• M69: 48,482,875 km (0.087 R)
• M70: 49,498,046 km (0.072 R)
• M71: 49,838,082 km (0.052 R)
• M72: 51,721,818 km (0.055 R)
• M73: 53,106,496 km (0.072 R)
• M74: 53,454,610 km (0.085 R)
• M75: 54,503,291 km (0.118 R)
• M76: 55,030,175 km (0.104 R)
• M77: 55,470,591 km (0.086 R)
• M78: 56,000,467 km (0.118 R)
• M79: 56,532,287 km (0.089 R)
• M80: 56,887,582 km (0.092 R)
• M81: 58,945,451 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.5

Radius: 5

Gravity: 27.86 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 13.47 AU - 14.97 AU

Year: 20531 Days

Day: 22.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 77,861,530 km

• M1: 64,626 km (0.068 R)
• M2: 98,286 km (0.114 R)
• M3: 333,603 km (0.037 R)
• M4: 388,356 km (0.089 R)
• M5: 880,383 km (0.104 R)
• M6: 1,628,223 km (0.085 R)
• M7: 2,412,565 km (0.072 R)
• M8: 2,485,569 km (0.102 R)
• M9: 3,459,301 km (0.114 R)
• M10: 4,672,540 km (0.09 R)
• M11: 4,902,023 km (0.119 R)
• M12: 5,419,332 km (0.086 R)
• M13: 5,757,723 km (0.04 R)
• M14: 6,303,007 km (0.103 R)
• M15: 6,353,422 km (0.119 R)
• M16: 6,658,601 km (0.11 R)
• M17: 7,283,322 km (0.057 R)
• M18: 7,389,237 km (0.117 R)
• M19: 9,728,798 km (0.105 R)
• M20: 10,198,386 km (0.073 R)
• M21: 10,257,627 km (0.071 R)
• M22: 11,465,779 km (0.038 R)
• M23: 11,650,832 km (0.055 R)
• M24: 11,836,932 km (0.045 R)
• M25: 12,024,078 km (0.08 R)
• M26: 12,212,123 km (0.074 R)
• M27: 13,555,362 km (0.117 R)
• M28: 14,145,376 km (0.112 R)
• M29: 14,277,621 km (0.086 R)
• M30: 14,877,807 km (0.07 R)
• M31: 15,012,146 km (0.1 R)
• M32: 15,282,470 km (0.028 R)
• M33: 17,999,466 km (0.089 R)
• M34: 18,719,780 km (0.119 R)
• M35: 19,376,215 km (0.091 R)
• M36: 20,636,278 km (0.078 R)
• M37: 20,936,671 km (0.101 R)
• M38: 22,075,859 km (0.107 R)
• M39: 23,547,453 km (0.101 R)
• M40: 24,097,524 km (0.12 R)
• M41: 24,493,061 km (0.104 R)
• M42: 25,773,170 km (0.081 R)
• M43: 26,096,451 km (0.054 R)
• M44: 26,502,609 km (0.109 R)
• M45: 27,650,922 km (0.088 R)
• M46: 27,899,105 km (0.117 R)
• M47: 27,981,983 km (0.115 R)
• M48: 28,983,091 km (0.107 R)
• M49: 29,151,090 km (0.108 R)
• M50: 29,235,164 km (0.071 R)
• M51: 29,656,880 km (0.114 R)
• M52: 29,995,869 km (0.113 R)
• M53: 30,506,596 km (0.118 R)
• M54: 30,677,437 km (0.109 R)
• M55: 30,848,577 km (0.043 R)
• M56: 31,536,578 km (0.072 R)
• M57: 32,840,024 km (0.105 R)
• M58: 33,895,437 km (0.088 R)
• M59: 35,409,517 km (0.065 R)
• M60: 38,318,896 km (0.118 R)
• M61: 39,895,508 km (0.112 R)
• M62: 40,926,836 km (0.118 R)
• M63: 42,252,123 km (0.12 R)
• M64: 42,633,299 km (0.118 R)
• M65: 43,783,856 km (0.118 R)
• M66: 43,976,538 km (0.116 R)
• M67: 45,626,303 km (0.115 R)
• M68: 46,901,476 km (0.057 R)
• M69: 47,098,646 km (0.094 R)
• M70: 47,394,999 km (0.114 R)
• M71: 47,791,134 km (0.048 R)
• M72: 50,897,833 km (0.114 R)
• M73: 51,404,970 km (0.064 R)
• M74: 51,811,876 km (0.052 R)
• M75: 51,913,902 km (0.093 R)
• M76: 52,219,979 km (0.091 R)
• M77: 54,172,531 km (0.098 R)
• M78: 55,313,813 km (0.108 R)
• M79: 56,148,868 km (0.083 R)
• M80: 57,093,279 km (0.079 R)
• M81: 57,620,163 km (0.098 R)
• M82: 58,360,673 km (0.116 R)
• M83: 60,278,966 km (0.068 R)
• M84: 61,030,546 km (0.068 R)
• M85: 61,461,388 km (0.025 R)
• M86: 61,785,267 km (0.051 R)
• M87: 65,825,307 km (0.107 R)
• M88: 67,709,941 km (0.084 R)
• M89: 68,044,442 km (0.114 R)
• M90: 68,156,042 km (0.093 R)
• M91: 70,739,597 km (0.118 R)
• M92: 70,852,544 km (0.061 R)
• M93: 70,965,640 km (0.101 R)
• M94: 71,759,107 km (0.119 R)
• M95: 72,669,559 km (0.109 R)
• M96: 72,783,702 km (0.054 R)
• M97: 74,157,160 km (0.042 R)
• M98: 75,423,806 km (0.058 R)
• M99: 76,465,306 km (0.067 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: 450 - 11,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit