🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.51 AU - 0.65 AU

Year: 155 Days

Day: 39.3 Hours

Environment

Temp: 224 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.61 AU - 0.83 AU

Year: 214 Days

Day: 34.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.7 AU - 0.78 AU

Year: 223 Days

Day: 43.7 Hours

Environment

Temp: 206 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.78 AU - 0.92 AU

Year: 274 Days

Day: 22.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,541,438 km

• M1: 108,309 km (0.093 R)
• M2: 253,120 km (0.081 R)

Asteroid Belt

Center: 1.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.26 AU - 1.46 AU

Year: 555 Days

Day: 24.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.21 AU - 4.43 AU

Year: 2612 Days

Day: 23.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 124 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.32 AU - 5.2 AU

Year: 3076 Days

Day: 43.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.95 AU - 5.47 AU

Year: 4160 Days

Day: 30.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,541,438 km

• M1: 3,807,715 km (0.11 R)

Asteroid Belt

Center: 6.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.1

Radius: 10.2

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.71 AU - 8.75 AU

Year: 9024 Days

Day: 11.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 84,541,438 km

• M1: 144,811 km (0.115 R)
• M2: 244,742 km (0.108 R)
• M3: 380,577 km (0.028 R)
• M4: 460,462 km (0.093 R)
• M5: 739,761 km (0.077 R)
• M6: 829,371 km (0.117 R)
• M7: 1,070,373 km (0.079 R)
• M8: 1,243,906 km (0.071 R)
• M9: 1,445,564 km (0.086 R)
• M10: 2,244,716 km (0.04 R)
• M11: 2,378,457 km (0.075 R)
• M12: 2,469,113 km (0.049 R)
• M13: 2,654,016 km (0.096 R)
• M14: 3,311,498 km (0.096 R)
• M15: 3,387,644 km (0.088 R)
• M16: 4,570,365 km (0.113 R)
• M17: 4,655,486 km (0.092 R)
• M18: 4,827,074 km (0.03 R)
• M19: 4,942,564 km (0.106 R)
• M20: 5,029,929 km (0.04 R)
• M21: 5,414,097 km (0.102 R)
• M22: 5,504,154 km (0.092 R)
• M23: 5,716,284 km (0.073 R)
• M24: 5,900,140 km (0.084 R)
• M25: 6,463,675 km (0.053 R)
• M26: 6,655,310 km (0.101 R)
• M27: 6,719,637 km (0.11 R)
• M28: 7,044,414 km (0.102 R)
• M29: 7,175,761 km (0.091 R)
• M30: 7,274,795 km (0.12 R)
• M31: 8,533,511 km (0.07 R)
• M32: 8,603,523 km (0.093 R)
• M33: 9,277,611 km (0.117 R)
• M34: 9,675,691 km (0.081 R)
• M35: 10,042,505 km (0.096 R)
• M36: 11,093,580 km (0.044 R)
• M37: 11,170,024 km (0.085 R)
• M38: 12,655,232 km (0.067 R)
• M39: 13,299,101 km (0.036 R)
• M40: 14,409,566 km (0.031 R)
• M41: 14,534,780 km (0.12 R)
• M42: 15,208,718 km (0.03 R)
• M43: 15,592,287 km (0.086 R)
• M44: 15,763,876 km (0.109 R)
• M45: 16,499,748 km (0.071 R)
• M46: 17,114,296 km (0.102 R)
• M47: 17,202,708 km (0.069 R)
• M48: 17,335,551 km (0.079 R)
• M49: 17,602,433 km (0.079 R)
• M50: 19,277,481 km (0.106 R)
• M51: 22,196,734 km (0.038 R)
• M52: 22,923,480 km (0.099 R)
• M53: 23,314,230 km (0.102 R)
• M54: 23,707,223 km (0.06 R)
• M55: 23,855,176 km (0.102 R)
• M56: 23,953,910 km (0.076 R)
• M57: 24,251,161 km (0.03 R)
• M58: 24,849,254 km (0.046 R)
• M59: 25,049,715 km (0.117 R)
• M60: 25,351,454 km (0.095 R)
• M61: 25,502,697 km (0.09 R)
• M62: 26,009,235 km (0.108 R)
• M63: 28,381,558 km (0.057 R)
• M64: 28,906,497 km (0.079 R)
• M65: 29,011,814 km (0.092 R)
• M66: 29,646,708 km (0.078 R)
• M67: 29,806,029 km (0.059 R)
• M68: 30,072,463 km (0.049 R)
• M69: 30,286,089 km (0.062 R)
• M70: 30,607,425 km (0.077 R)
• M71: 30,822,397 km (0.115 R)
• M72: 32,504,775 km (0.073 R)
• M73: 32,778,988 km (0.038 R)
• M74: 34,161,272 km (0.115 R)
• M75: 34,272,723 km (0.063 R)
• M76: 35,844,996 km (0.117 R)
• M77: 36,412,271 km (0.104 R)
• M78: 36,925,392 km (0.084 R)
• M79: 38,305,133 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729

Radius: 3

Gravity: 81 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 13.19 AU - 19.11 AU

Year: 22706 Days

Day: 16.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,541,438 km

• M1: 51,162 km (0.092 R)
• M2: 76,594 km (0.111 R)
• M3: 134,788 km (0.032 R)
• M4: 391,647 km (0.112 R)
• M5: 454,628 km (0.114 R)
• M6: 713,283 km (0.095 R)
• M7: 1,470,098 km (0.111 R)
• M8: 1,949,410 km (0.041 R)
• M9: 2,094,669 km (0.033 R)
• M10: 3,462,592 km (0.102 R)
• M11: 5,144,222 km (0.092 R)
• M12: 5,344,534 km (0.063 R)
• M13: 5,701,025 km (0.088 R)
• M14: 6,117,955 km (0.109 R)
• M15: 6,598,463 km (0.09 R)
• M16: 7,091,238 km (0.111 R)
• M17: 7,146,589 km (0.109 R)
• M18: 7,202,240 km (0.033 R)
• M19: 7,538,985 km (0.06 R)
• M20: 7,595,533 km (0.094 R)
• M21: 7,766,224 km (0.1 R)
• M22: 7,823,520 km (0.076 R)
• M23: 8,579,438 km (0.058 R)
• M24: 10,663,785 km (0.112 R)
• M25: 10,918,849 km (0.1 R)
• M26: 12,759,352 km (0.105 R)
• M27: 13,853,361 km (0.071 R)
• M28: 14,481,822 km (0.091 R)
• M29: 14,693,353 km (0.119 R)
• M30: 14,977,140 km (0.03 R)
• M31: 15,334,231 km (0.106 R)
• M32: 15,766,419 km (0.091 R)
• M33: 16,348,953 km (0.101 R)
• M34: 17,385,217 km (0.099 R)
• M35: 18,825,097 km (0.096 R)
• M36: 19,676,159 km (0.11 R)
• M37: 19,832,190 km (0.117 R)
• M38: 20,539,638 km (0.063 R)
• M39: 20,936,222 km (0.083 R)
• M40: 21,656,237 km (0.104 R)
• M41: 22,222,016 km (0.109 R)
• M42: 23,367,935 km (0.047 R)
• M43: 23,781,873 km (0.103 R)
• M44: 24,281,679 km (0.064 R)
• M45: 25,376,586 km (0.108 R)
• M46: 25,461,558 km (0.073 R)
• M47: 25,631,650 km (0.085 R)
• M48: 25,802,042 km (0.11 R)
• M49: 28,139,509 km (0.07 R)
• M50: 28,403,400 km (0.112 R)
• M51: 29,556,201 km (0.082 R)
• M52: 31,268,498 km (0.107 R)
• M53: 31,815,877 km (0.069 R)
• M54: 31,998,985 km (0.067 R)
• M55: 35,735,042 km (0.113 R)
• M56: 36,116,217 km (0.073 R)
• M57: 39,017,069 km (0.049 R)
• M58: 39,213,192 km (0.044 R)
• M59: 41,191,475 km (0.102 R)
• M60: 42,293,412 km (0.1 R)
• M61: 42,797,408 km (0.091 R)
• M62: 43,404,925 km (0.087 R)
• M63: 44,730,811 km (0.113 R)
• M64: 45,450,227 km (0.11 R)
• M65: 47,526,944 km (0.085 R)
• M66: 47,841,100 km (0.111 R)
• M67: 51,234,728 km (0.116 R)
• M68: 51,987,354 km (0.1 R)
• M69: 52,202,925 km (0.113 R)
• M70: 53,721,343 km (0.104 R)
• M71: 54,704,949 km (0.082 R)
• M72: 56,690,113 km (0.076 R)
• M73: 57,468,471 km (0.094 R)
• M74: 59,711,691 km (0.072 R)
• M75: 60,163,776 km (0.089 R)
• M76: 60,503,512 km (0.109 R)
• M77: 60,957,542 km (0.101 R)
• M78: 63,475,125 km (0.106 R)
• M79: 63,820,995 km (0.076 R)
• M80: 65,094,671 km (0.096 R)
• M81: 65,327,146 km (0.105 R)
• M82: 65,792,994 km (0.118 R)
• M83: 67,549,572 km (0.111 R)
• M84: 67,667,156 km (0.06 R)
• M85: 68,610,819 km (0.096 R)
• M86: 69,084,297 km (0.098 R)
• M87: 72,308,430 km (0.096 R)
• M88: 74,606,552 km (0.092 R)
• M89: 74,849,799 km (0.097 R)
• M90: 75,581,332 km (0.056 R)
• M91: 77,174,250 km (0.088 R)
• M92: 78,159,951 km (0.064 R)
• M93: 81,893,614 km (0.085 R)
• M94: 83,908,398 km (0.116 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 17,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit