🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.88 AU - 0.94 AU

Year: 308 Days

Day: 32.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,552,533 km

• M1: 791,074 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.76 AU - 1.25 AU

Year: 355 Days

Day: 14.9 Hours

Environment

Temp: 74 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.3 AU - 2.1 AU

Year: 786 Days

Day: 23.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.46 AU - 2.1 AU

Year: 842 Days

Day: 13.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.45 AU - 2.61 AU

Year: 1428 Days

Day: 12.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.23 AU - 6.29 AU

Year: 4280 Days

Day: 15.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 157.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,552,533 km

• M1: 168,746 km (0.056 R)
• M2: 1,891,665 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.1

Radius: 14.4

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.22 AU - 12.8 AU

Year: 12088 Days

Day: 6.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 72,552,533 km

• M1: 179,966 km (0.091 R)
• M2: 328,517 km (0.11 R)
• M3: 430,393 km (0.054 R)
• M4: 657,632 km (0.116 R)
• M5: 1,079,199 km (0.105 R)
• M6: 1,179,430 km (0.091 R)
• M7: 1,298,210 km (0.05 R)
• M8: 2,470,908 km (0.101 R)
• M9: 2,805,110 km (0.117 R)
• M10: 2,906,238 km (0.071 R)
• M11: 3,344,560 km (0.057 R)
• M12: 4,472,228 km (0.076 R)
• M13: 6,073,225 km (0.104 R)
• M14: 6,688,670 km (0.029 R)
• M15: 7,635,027 km (0.097 R)
• M16: 8,921,568 km (0.113 R)
• M17: 9,132,501 km (0.101 R)
• M18: 9,375,598 km (0.041 R)
• M19: 9,528,636 km (0.06 R)
• M20: 9,806,140 km (0.063 R)
• M21: 10,306,246 km (0.059 R)
• M22: 10,782,566 km (0.06 R)
• M23: 11,396,515 km (0.101 R)
• M24: 11,988,474 km (0.06 R)
• M25: 12,422,308 km (0.102 R)
• M26: 12,624,265 km (0.106 R)
• M27: 12,895,336 km (0.095 R)
• M28: 13,789,633 km (0.062 R)
• M29: 14,953,205 km (0.093 R)
• M30: 15,819,376 km (0.079 R)
• M31: 16,001,886 km (0.114 R)
• M32: 17,149,002 km (0.063 R)
• M33: 17,336,448 km (0.108 R)
• M34: 17,486,944 km (0.083 R)
• M35: 17,713,585 km (0.089 R)
• M36: 19,326,848 km (0.068 R)
• M37: 19,835,630 km (0.087 R)
• M38: 19,993,157 km (0.12 R)
• M39: 20,348,901 km (0.03 R)
• M40: 21,348,364 km (0.085 R)
• M41: 22,200,174 km (0.084 R)
• M42: 22,527,644 km (0.073 R)
• M43: 23,270,248 km (0.093 R)
• M44: 23,394,863 km (0.11 R)
• M45: 24,020,930 km (0.079 R)
• M46: 24,272,853 km (0.068 R)
• M47: 25,417,725 km (0.119 R)
• M48: 25,803,239 km (0.11 R)
• M49: 26,061,445 km (0.096 R)
• M50: 26,233,931 km (0.116 R)
• M51: 26,493,484 km (0.082 R)
• M52: 27,189,712 km (0.072 R)
• M53: 28,201,293 km (0.091 R)
• M54: 28,912,182 km (0.076 R)
• M55: 29,180,261 km (0.074 R)
• M56: 29,809,021 km (0.112 R)
• M57: 29,899,229 km (0.047 R)
• M58: 30,396,941 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.3

Radius: 10.3

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 10.01 AU - 15.21 AU

Year: 15886 Days

Day: 10.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,552,533 km

• M1: 235,467 km (0.087 R)
• M2: 622,776 km (0.032 R)
• M3: 937,829 km (0.032 R)
• M4: 1,011,730 km (0.061 R)
• M5: 1,165,966 km (0.032 R)
• M6: 1,440,777 km (0.055 R)
• M7: 1,766,900 km (0.03 R)
• M8: 2,952,464 km (0.084 R)
• M9: 3,138,713 km (0.097 R)
• M10: 3,720,499 km (0.059 R)
• M11: 3,840,925 km (0.111 R)
• M12: 4,003,538 km (0.075 R)
• M13: 4,462,355 km (0.038 R)
• M14: 5,115,200 km (0.099 R)
• M15: 5,384,775 km (0.07 R)
• M16: 5,797,815 km (0.038 R)
• M17: 6,557,473 km (0.108 R)
• M18: 6,703,331 km (0.044 R)
• M19: 7,197,602 km (0.101 R)
• M20: 7,398,662 km (0.111 R)
• M21: 10,686,673 km (0.071 R)
• M22: 10,973,752 km (0.06 R)
• M23: 11,438,552 km (0.119 R)
• M24: 11,850,545 km (0.094 R)
• M25: 12,147,796 km (0.108 R)
• M26: 12,267,474 km (0.072 R)
• M27: 12,749,778 km (0.055 R)
• M28: 13,054,359 km (0.069 R)
• M29: 13,176,880 km (0.045 R)
• M30: 13,795,317 km (0.059 R)
• M31: 14,296,769 km (0.054 R)
• M32: 14,996,139 km (0.092 R)
• M33: 15,060,317 km (0.065 R)
• M34: 18,107,775 km (0.116 R)
• M35: 18,381,539 km (0.062 R)
• M36: 19,211,209 km (0.12 R)
• M37: 22,282,902 km (0.094 R)
• M38: 22,502,961 km (0.089 R)
• M39: 23,167,175 km (0.105 R)
• M40: 23,837,822 km (0.106 R)
• M41: 24,893,684 km (0.06 R)
• M42: 25,350,855 km (0.069 R)
• M43: 27,129,125 km (0.051 R)
• M44: 28,628,245 km (0.094 R)
• M45: 28,787,567 km (0.056 R)
• M46: 28,947,188 km (0.095 R)
• M47: 30,478,621 km (0.101 R)
• M48: 31,131,317 km (0.084 R)
• M49: 31,871,228 km (0.082 R)
• M50: 32,700,000 km (0.06 R)
• M51: 32,866,503 km (0.096 R)
• M52: 33,872,099 km (0.118 R)
• M53: 34,125,069 km (0.116 R)
• M54: 34,632,954 km (0.115 R)
• M55: 35,057,962 km (0.055 R)
• M56: 36,257,587 km (0.101 R)
• M57: 36,689,177 km (0.066 R)
• M58: 37,122,562 km (0.101 R)
• M59: 37,296,395 km (0.032 R)
• M60: 37,557,593 km (0.098 R)
• M61: 37,644,808 km (0.085 R)
• M62: 37,906,904 km (0.097 R)
• M63: 38,696,631 km (0.108 R)
• M64: 39,580,605 km (0.104 R)
• M65: 40,292,391 km (0.104 R)
• M66: 42,181,214 km (0.039 R)
• M67: 42,453,482 km (0.105 R)
• M68: 42,908,409 km (0.117 R)
• M69: 44,836,875 km (0.117 R)
• M70: 45,764,981 km (0.096 R)
• M71: 47,357,450 km (0.117 R)
• M72: 49,063,314 km (0.089 R)
• M73: 50,019,694 km (0.109 R)
• M74: 51,078,697 km (0.061 R)
• M75: 51,659,586 km (0.035 R)
• M76: 52,047,942 km (0.116 R)
• M77: 53,906,246 km (0.095 R)
• M78: 54,103,117 km (0.084 R)
• M79: 56,484,117 km (0.111 R)
• M80: 59,000,652 km (0.059 R)
• M81: 60,119,345 km (0.065 R)
• M82: 61,039,970 km (0.093 R)
• M83: 63,933,642 km (0.12 R)
• M84: 64,768,548 km (0.067 R)
• M85: 65,712,211 km (0.075 R)
• M86: 66,133,179 km (0.085 R)
• M87: 68,357,251 km (0.065 R)
• M88: 68,677,091 km (0.107 R)
• M89: 68,997,231 km (0.086 R)
• M90: 69,211,006 km (0.103 R)
• M91: 70,068,351 km (0.106 R)
• M92: 70,390,735 km (0.093 R)
• M93: 72,335,358 km (0.111 R)
• M94: 72,552,574 km (0.078 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 14,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit