🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.47 AU - 0.53 AU

Year: 135 Days

Day: 27.4 Hours

Environment

Temp: 207 °C

Axial Tilt: 87.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,553,438 km

• M1: 59,989 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.69 AU - 0.71 AU

Year: 223 Days

Day: 12.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,553,438 km

• M1: 177,872 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.97 AU - 1.09 AU

Year: 398 Days

Day: 16.3 Hours

Environment

Temp: -0 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.09 AU - 1.25 AU

Year: 482 Days

Day: 13.5 Hours

Environment

Temp: -12 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.7

Radius: 10.3

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.16 AU - 5.52 AU

Year: 4055 Days

Day: 12.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 106,553,438 km

• M1: 160,070 km (0.094 R)
• M2: 249,230 km (0.106 R)
• M3: 344,225 km (0.086 R)
• M4: 478,414 km (0.1 R)
• M5: 992,582 km (0.105 R)
• M6: 1,342,042 km (0.12 R)
• M7: 1,435,392 km (0.119 R)
• M8: 1,703,770 km (0.12 R)
• M9: 1,805,347 km (0.098 R)
• M10: 1,909,168 km (0.105 R)
• M11: 2,001,620 km (0.102 R)
• M12: 2,232,449 km (0.066 R)
• M13: 2,486,466 km (0.089 R)
• M14: 2,765,017 km (0.104 R)
• M15: 3,022,775 km (0.09 R)
• M16: 3,131,233 km (0.114 R)
• M17: 4,268,476 km (0.108 R)
• M18: 4,338,189 km (0.093 R)
• M19: 5,018,111 km (0.111 R)
• M20: 5,277,065 km (0.116 R)
• M21: 5,521,508 km (0.069 R)
• M22: 5,943,673 km (0.07 R)
• M23: 6,356,414 km (0.075 R)
• M24: 6,495,988 km (0.106 R)
• M25: 7,313,690 km (0.062 R)
• M26: 7,502,034 km (0.072 R)
• M27: 7,649,687 km (0.086 R)
• M28: 8,012,462 km (0.074 R)
• M29: 8,120,172 km (0.114 R)
• M30: 8,534,110 km (0.054 R)
• M31: 8,977,219 km (0.12 R)
• M32: 9,269,383 km (0.044 R)
• M33: 9,656,094 km (0.028 R)
• M34: 9,747,797 km (0.111 R)
• M35: 9,886,026 km (0.103 R)
• M36: 10,001,665 km (0.083 R)
• M37: 10,187,615 km (0.042 R)
• M38: 10,374,762 km (0.118 R)
• M39: 11,231,060 km (0.036 R)
• M40: 11,521,579 km (0.099 R)
• M41: 11,667,736 km (0.098 R)
• M42: 12,134,631 km (0.101 R)
• M43: 12,382,964 km (0.11 R)
• M44: 13,239,561 km (0.096 R)
• M45: 13,546,386 km (0.087 R)
• M46: 13,855,605 km (0.087 R)
• M47: 14,271,637 km (0.052 R)
• M48: 14,586,241 km (0.102 R)
• M49: 15,222,481 km (0.059 R)
• M50: 15,813,692 km (0.071 R)
• M51: 16,030,609 km (0.088 R)
• M52: 16,494,661 km (0.074 R)
• M53: 16,577,090 km (0.083 R)
• M54: 16,659,518 km (0.114 R)
• M55: 17,744,402 km (0.039 R)
• M56: 17,885,173 km (0.092 R)
• M57: 18,139,490 km (0.067 R)
• M58: 18,224,461 km (0.032 R)
• M59: 18,708,710 km (0.082 R)
• M60: 19,197,296 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.7

Radius: 7.7

Gravity: 15.06 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 10.18 AU - 15.34 AU

Year: 17357 Days

Day: 17.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 106,553,438 km

• M1: 130,898 km (0.112 R)
• M2: 182,958 km (0.093 R)
• M3: 309,368 km (0.066 R)
• M4: 508,034 km (0.104 R)
• M5: 611,556 km (0.077 R)
• M6: 699,968 km (0.062 R)
• M7: 865,274 km (0.074 R)
• M8: 1,043,445 km (0.075 R)
• M9: 1,615,956 km (0.092 R)
• M10: 2,203,128 km (0.038 R)
• M11: 2,448,169 km (0.11 R)
• M12: 2,851,036 km (0.105 R)
• M13: 3,758,796 km (0.097 R)
• M14: 4,094,344 km (0.054 R)
• M15: 4,748,984 km (0.106 R)
• M16: 4,883,922 km (0.079 R)
• M17: 5,111,460 km (0.049 R)
• M18: 5,863,189 km (0.077 R)
• M19: 8,809,220 km (0.047 R)
• M20: 8,919,773 km (0.045 R)
• M21: 9,366,472 km (0.106 R)
• M22: 10,281,712 km (0.059 R)
• M23: 10,515,085 km (0.09 R)
• M24: 10,749,953 km (0.115 R)
• M25: 10,868,136 km (0.041 R)
• M26: 11,105,847 km (0.072 R)
• M27: 11,165,536 km (0.102 R)
• M28: 11,285,215 km (0.092 R)
• M29: 12,073,446 km (0.115 R)
• M30: 13,320,494 km (0.057 R)
• M31: 14,282,408 km (0.099 R)
• M32: 15,134,218 km (0.047 R)
• M33: 16,204,890 km (0.107 R)
• M34: 16,955,123 km (0.107 R)
• M35: 17,507,888 km (0.111 R)
• M36: 18,136,797 km (0.116 R)
• M37: 18,560,159 km (0.065 R)
• M38: 18,986,812 km (0.072 R)
• M39: 19,272,993 km (0.076 R)
• M40: 20,946,395 km (0.061 R)
• M41: 22,665,723 km (0.056 R)
• M42: 22,893,261 km (0.109 R)
• M43: 23,657,407 km (0.103 R)
• M44: 24,507,572 km (0.111 R)
• M45: 24,975,514 km (0.1 R)
• M46: 27,117,606 km (0.071 R)
• M47: 29,980,760 km (0.097 R)
• M48: 32,083,807 km (0.1 R)
• M49: 32,168,928 km (0.048 R)
• M50: 33,454,721 km (0.092 R)
• M51: 33,886,910 km (0.084 R)
• M52: 34,147,210 km (0.116 R)
• M53: 34,408,109 km (0.053 R)
• M54: 35,282,658 km (0.108 R)
• M55: 36,253,099 km (0.093 R)
• M56: 36,341,811 km (0.073 R)
• M57: 36,608,245 km (0.074 R)
• M58: 36,875,277 km (0.066 R)
• M59: 37,142,907 km (0.033 R)
• M60: 38,220,162 km (0.113 R)
• M61: 38,310,369 km (0.116 R)
• M62: 39,581,203 km (0.095 R)
• M63: 40,129,928 km (0.112 R)
• M64: 41,420,359 km (0.036 R)
• M65: 41,513,110 km (0.095 R)
• M66: 42,724,254 km (0.102 R)
• M67: 42,818,052 km (0.103 R)
• M68: 43,381,288 km (0.105 R)
• M69: 45,467,879 km (0.112 R)
• M70: 45,850,850 km (0.067 R)
• M71: 46,138,676 km (0.071 R)
• M72: 46,523,442 km (0.095 R)
• M73: 47,102,535 km (0.103 R)
• M74: 47,878,499 km (0.089 R)
• M75: 48,756,340 km (0.091 R)
• M76: 49,344,708 km (0.053 R)
• M77: 51,123,427 km (0.039 R)
• M78: 53,325,807 km (0.118 R)
• M79: 53,527,614 km (0.083 R)
• M80: 55,252,777 km (0.075 R)
• M81: 55,354,803 km (0.052 R)
• M82: 55,763,653 km (0.097 R)
• M83: 56,790,044 km (0.108 R)
• M84: 58,030,061 km (0.074 R)
• M85: 58,653,436 km (0.093 R)
• M86: 60,326,389 km (0.109 R)
• M87: 63,826,231 km (0.117 R)
• M88: 64,040,455 km (0.091 R)
• M89: 65,330,737 km (0.111 R)
• M90: 66,521,087 km (0.106 R)
• M91: 67,282,241 km (0.11 R)
• M92: 68,155,743 km (0.086 R)
• M93: 71,575,849 km (0.074 R)
• M94: 74,374,377 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.4

Radius: 7.2

Gravity: 17.6 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 16.39 AU - 19.31 AU

Year: 28718 Days

Day: 24.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 106,553,438 km

• M1: 165,754 km (0.076 R)
• M2: 325,525 km (0.091 R)
• M3: 436,975 km (0.074 R)
• M4: 510,428 km (0.103 R)
• M5: 698,921 km (0.098 R)
• M6: 909,555 km (0.06 R)
• M7: 1,894,657 km (0.053 R)
• M8: 2,364,245 km (0.115 R)
• M9: 3,108,943 km (0.031 R)
• M10: 3,608,899 km (0.034 R)
• M11: 4,570,664 km (0.077 R)
• M12: 5,022,300 km (0.117 R)
• M13: 5,137,490 km (0.082 R)
• M14: 5,253,428 km (0.064 R)
• M15: 6,967,222 km (0.082 R)
• M16: 7,683,945 km (0.034 R)
• M17: 8,492,372 km (0.114 R)
• M18: 8,698,817 km (0.109 R)
• M19: 9,116,494 km (0.083 R)
• M20: 10,555,327 km (0.104 R)
• M21: 11,000,679 km (0.108 R)
• M22: 11,527,862 km (0.076 R)
• M23: 11,909,636 km (0.119 R)
• M24: 11,986,529 km (0.077 R)
• M25: 12,063,423 km (0.114 R)
• M26: 12,450,881 km (0.082 R)
• M27: 15,359,213 km (0.111 R)
• M28: 15,610,687 km (0.095 R)
• M29: 15,778,985 km (0.054 R)
• M30: 17,147,806 km (0.057 R)
• M31: 18,199,179 km (0.09 R)
• M32: 18,287,741 km (0.069 R)
• M33: 19,814,986 km (0.101 R)
• M34: 20,272,007 km (0.086 R)
• M35: 20,732,320 km (0.109 R)
• M36: 22,323,443 km (0.084 R)
• M37: 22,513,283 km (0.08 R)
• M38: 22,894,309 km (0.098 R)
• M39: 23,566,452 km (0.07 R)
• M40: 24,245,028 km (0.082 R)
• M41: 24,342,566 km (0.077 R)
• M42: 24,537,940 km (0.055 R)
• M43: 25,028,472 km (0.065 R)
• M44: 26,019,408 km (0.03 R)
• M45: 27,124,039 km (0.082 R)
• M46: 29,068,063 km (0.107 R)
• M47: 29,171,585 km (0.096 R)
• M48: 29,275,256 km (0.089 R)
• M49: 31,056,518 km (0.108 R)
• M50: 31,906,832 km (0.093 R)
• M51: 32,013,645 km (0.083 R)
• M52: 32,549,654 km (0.076 R)
• M53: 33,088,506 km (0.101 R)
• M54: 33,739,107 km (0.095 R)
• M55: 34,393,897 km (0.111 R)
• M56: 34,503,402 km (0.055 R)
• M57: 35,605,191 km (0.115 R)
• M58: 36,271,799 km (0.083 R)
• M59: 39,895,957 km (0.102 R)
• M60: 40,704,085 km (0.07 R)
• M61: 41,168,137 km (0.117 R)
• M62: 43,633,660 km (0.077 R)
• M63: 44,108,783 km (0.108 R)
• M64: 44,585,401 km (0.117 R)
• M65: 44,704,930 km (0.073 R)
• M66: 46,873,202 km (0.101 R)
• M67: 49,198,850 km (0.076 R)
• M68: 51,812,774 km (0.08 R)
• M69: 53,073,136 km (0.111 R)
• M70: 55,110,808 km (0.077 R)
• M71: 55,624,228 km (0.059 R)
• M72: 60,448,012 km (0.114 R)
• M73: 62,040,930 km (0.074 R)
• M74: 65,132,669 km (0.071 R)
• M75: 67,175,727 km (0.101 R)
• M76: 70,349,147 km (0.106 R)
• M77: 72,726,107 km (0.056 R)
• M78: 76,126,168 km (0.102 R)
• M79: 77,989,409 km (0.101 R)
• M80: 78,133,322 km (0.058 R)
• M81: 80,448,499 km (0.065 R)
• M82: 80,593,908 km (0.079 R)
• M83: 81,468,457 km (0.116 R)
• M84: 83,815,797 km (0.112 R)
• M85: 87,976,862 km (0.067 R)
• M86: 90,838,520 km (0.054 R)
• M87: 95,111,035 km (0.056 R)
• M88: 96,343,721 km (0.064 R)
• M89: 101,170,198 km (0.04 R)
• M90: 101,956,035 km (0.109 R)
• M91: 102,586,141 km (0.044 R)
• M92: 106,074,764 km (0.045 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 17,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit