🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.66 AU - 0.78 AU

Year: 190 Days

Day: 23.2 Hours

Environment

Temp: 278 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.89 AU - 1.25 AU

Year: 344 Days

Day: 39.2 Hours

Environment

Temp: 218 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,414,084 km

• M1: 76,445 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.38 AU - 1.72 AU

Year: 600 Days

Day: 29.1 Hours

Environment

Temp: 97 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 112,414,084 km

• M1: 91,554 km (0.059 R)
• M2: 846,574 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.8 AU - 2.54 AU

Year: 994 Days

Day: 25.3 Hours

Environment

Temp: 0 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 112,414,084 km

• M1: 966,103 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.95 AU - 2.67 AU

Year: 1092 Days

Day: 46.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.88 AU - 4.2 AU

Year: 2071 Days

Day: 22.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,414,084 km

• M1: 213,027 km (0.095 R)

Asteroid Belt

Center: 7.19 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.6

Radius: 9

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.04 AU - 12.64 AU

Year: 11097 Days

Day: 14.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 112,414,084 km

• M1: 331,509 km (0.067 R)
• M2: 445,951 km (0.114 R)
• M3: 1,039,256 km (0.05 R)
• M4: 1,252,882 km (0.102 R)
• M5: 1,346,082 km (0.096 R)
• M6: 2,379,205 km (0.113 R)
• M7: 3,082,165 km (0.061 R)
• M8: 3,549,359 km (0.077 R)
• M9: 3,764,182 km (0.109 R)
• M10: 4,038,694 km (0.07 R)
• M11: 4,234,817 km (0.098 R)
• M12: 4,782,794 km (0.08 R)
• M13: 4,871,355 km (0.039 R)
• M14: 5,110,263 km (0.066 R)
• M15: 5,599,747 km (0.105 R)
• M16: 5,724,512 km (0.111 R)
• M17: 5,881,739 km (0.056 R)
• M18: 5,945,019 km (0.104 R)
• M19: 6,040,313 km (0.118 R)
• M20: 6,136,205 km (0.115 R)
• M21: 6,329,486 km (0.075 R)
• M22: 6,689,119 km (0.113 R)
• M23: 6,921,445 km (0.113 R)
• M24: 7,122,654 km (0.11 R)
• M25: 7,565,314 km (0.065 R)
• M26: 8,513,166 km (0.09 R)
• M27: 8,765,089 km (0.101 R)
• M28: 8,837,494 km (0.109 R)
• M29: 9,985,209 km (0.12 R)
• M30: 10,403,634 km (0.077 R)
• M31: 10,827,894 km (0.067 R)
• M32: 11,139,955 km (0.068 R)
• M33: 11,376,020 km (0.034 R)
• M34: 11,573,938 km (0.062 R)
• M35: 12,296,047 km (0.075 R)
• M36: 12,908,950 km (0.116 R)
• M37: 13,699,575 km (0.1 R)
• M38: 14,505,758 km (0.105 R)
• M39: 14,763,515 km (0.101 R)
• M40: 15,853,934 km (0.115 R)
• M41: 16,520,691 km (0.073 R)
• M42: 17,060,590 km (0.113 R)
• M43: 17,514,919 km (0.107 R)
• M44: 18,855,016 km (0.104 R)
• M45: 19,703,386 km (0.065 R)
• M46: 20,950,583 km (0.104 R)
• M47: 21,242,150 km (0.104 R)
• M48: 22,470,797 km (0.076 R)
• M49: 22,819,061 km (0.105 R)
• M50: 24,026,316 km (0.117 R)
• M51: 25,357,587 km (0.113 R)
• M52: 25,875,944 km (0.119 R)
• M53: 26,923,278 km (0.085 R)
• M54: 27,240,127 km (0.107 R)
• M55: 27,346,042 km (0.095 R)
• M56: 28,358,969 km (0.107 R)
• M57: 28,735,208 km (0.094 R)
• M58: 29,058,938 km (0.032 R)
• M59: 29,710,287 km (0.091 R)
• M60: 29,873,797 km (0.103 R)
• M61: 30,256,768 km (0.047 R)
• M62: 31,692,907 km (0.084 R)
• M63: 33,717,864 km (0.034 R)
• M64: 36,249,210 km (0.095 R)
• M65: 36,540,776 km (0.101 R)
• M66: 37,126,152 km (0.079 R)
• M67: 37,478,755 km (0.112 R)
• M68: 38,246,790 km (0.078 R)
• M69: 38,602,983 km (0.114 R)
• M70: 39,378,648 km (0.087 R)
• M71: 39,618,303 km (0.046 R)
• M72: 39,798,270 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 22.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.4

Radius: 7.9

Gravity: 12.52 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 17.98 AU - 27.42 AU

Year: 33627 Days

Day: 23.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 113 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 112,414,084 km

• M1: 108,309 km (0.112 R)
• M2: 264,788 km (0.108 R)
• M3: 464,801 km (0.101 R)
• M4: 1,279,361 km (0.108 R)
• M5: 1,507,647 km (0.062 R)
• M6: 2,268,203 km (0.084 R)
• M7: 2,451,460 km (0.087 R)
• M8: 3,130,784 km (0.114 R)
• M9: 3,181,498 km (0.113 R)
• M10: 4,251,871 km (0.089 R)
• M11: 4,708,892 km (0.106 R)
• M12: 4,825,579 km (0.1 R)
• M13: 5,302,048 km (0.113 R)
• M14: 5,423,521 km (0.112 R)
• M15: 6,044,801 km (0.053 R)
• M16: 7,353,932 km (0.115 R)
• M17: 7,421,700 km (0.07 R)
• M18: 7,832,197 km (0.074 R)
• M19: 8,320,634 km (0.09 R)
• M20: 8,462,004 km (0.115 R)
• M21: 8,747,137 km (0.109 R)
• M22: 9,621,387 km (0.068 R)
• M23: 10,599,458 km (0.112 R)
• M24: 11,295,238 km (0.119 R)
• M25: 12,005,528 km (0.105 R)
• M26: 12,730,330 km (0.066 R)
• M27: 13,969,599 km (0.061 R)
• M28: 14,053,523 km (0.072 R)
• M29: 14,475,988 km (0.105 R)
• M30: 14,731,501 km (0.074 R)
• M31: 18,002,757 km (0.106 R)
• M32: 18,277,419 km (0.066 R)
• M33: 18,831,081 km (0.092 R)
• M34: 19,671,970 km (0.081 R)
• M35: 20,049,555 km (0.076 R)
• M36: 21,973,384 km (0.117 R)
• M37: 23,754,496 km (0.105 R)
• M38: 24,055,786 km (0.07 R)
• M39: 24,156,615 km (0.1 R)
• M40: 24,459,551 km (0.113 R)
• M41: 25,993,677 km (0.107 R)
• M42: 26,304,242 km (0.082 R)
• M43: 26,407,914 km (0.104 R)
• M44: 27,558,621 km (0.097 R)
• M45: 27,769,554 km (0.041 R)
• M46: 30,342,637 km (0.112 R)
• M47: 30,560,451 km (0.104 R)
• M48: 32,210,815 km (0.106 R)
• M49: 32,990,968 km (0.057 R)
• M50: 34,229,190 km (0.057 R)
• M51: 35,368,078 km (0.063 R)
• M52: 35,942,235 km (0.095 R)
• M53: 36,172,765 km (0.113 R)
• M54: 40,524,866 km (0.119 R)
• M55: 44,543,364 km (0.072 R)
• M56: 44,914,966 km (0.053 R)
• M57: 45,038,982 km (0.114 R)
• M58: 47,671,157 km (0.093 R)
• M59: 49,325,410 km (0.115 R)
• M60: 50,869,110 km (0.118 R)
• M61: 51,776,870 km (0.118 R)
• M62: 52,951,812 km (0.119 R)
• M63: 55,994,184 km (0.117 R)
• M64: 57,334,581 km (0.119 R)
• M65: 59,228,789 km (0.115 R)
• M66: 59,910,357 km (0.107 R)
• M67: 60,183,672 km (0.111 R)
• M68: 60,594,468 km (0.089 R)
• M69: 61,143,492 km (0.118 R)
• M70: 63,078,541 km (0.119 R)
• M71: 66,866,508 km (0.067 R)
• M72: 67,291,965 km (0.109 R)
• M73: 68,288,137 km (0.111 R)
• M74: 75,248,926 km (0.093 R)
• M75: 78,513,899 km (0.103 R)
• M76: 81,370,770 km (0.027 R)
• M77: 83,955,522 km (0.086 R)
• M78: 85,796,324 km (0.055 R)
• M79: 89,986,261 km (0.05 R)
• M80: 92,185,050 km (0.094 R)
• M81: 92,342,726 km (0.029 R)
• M82: 94,719,388 km (0.105 R)
• M83: 95,037,882 km (0.092 R)
• M84: 96,955,726 km (0.089 R)
• M85: 97,116,095 km (0.117 R)
• M86: 101,806,138 km (0.105 R)
• M87: 101,969,200 km (0.103 R)
• M88: 104,260,890 km (0.036 R)
• M89: 108,228,674 km (0.07 R)
• M90: 109,228,287 km (0.071 R)
• M91: 109,395,238 km (0.119 R)
• M92: 109,896,541 km (0.093 R)
• M93: 112,414,123 km (0.109 R)

Kuiper Belt

Range: 35.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 15,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit