🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.48 AU - 0.68 AU

Year: 170 Days

Day: 20.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,356,789 km

• M1: 140,323 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.62 AU - 0.7 AU

Year: 206 Days

Day: 17 Hours

Environment

Temp: 114 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.04 AU - 1.72 AU

Year: 624 Days

Day: 19.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,356,789 km

• M1: 68,366 km (0.052 R)
• M2: 610,509 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.34 AU - 1.76 AU

Year: 743 Days

Day: 17.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,356,789 km

• M1: 56,698 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.42 AU - 2.68 AU

Year: 1568 Days

Day: 24.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.4 AU - 3.92 AU

Year: 2163 Days

Day: 34.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 74.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.46 AU - 4.06 AU

Year: 2807 Days

Day: 27.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.2

Radius: 10

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.48 AU - 5.36 AU

Year: 3578 Days

Day: 10.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 76,356,789 km

• M1: 125,213 km (0.065 R)
• M2: 204,650 km (0.082 R)
• M3: 306,676 km (0.085 R)
• M4: 375,042 km (0.03 R)
• M5: 441,763 km (0.089 R)
• M6: 522,845 km (0.102 R)
• M7: 811,120 km (0.056 R)
• M8: 890,855 km (0.059 R)
• M9: 973,583 km (0.039 R)
• M10: 1,083,986 km (0.083 R)
• M11: 1,345,034 km (0.116 R)
• M12: 1,413,401 km (0.092 R)
• M13: 1,597,107 km (0.066 R)
• M14: 1,834,070 km (0.065 R)
• M15: 1,956,890 km (0.111 R)
• M16: 2,066,695 km (0.074 R)
• M17: 2,210,907 km (0.056 R)
• M18: 2,341,955 km (0.092 R)
• M19: 2,750,806 km (0.114 R)
• M20: 3,126,895 km (0.102 R)
• M21: 3,615,332 km (0.072 R)
• M22: 3,711,972 km (0.103 R)
• M23: 4,330,709 km (0.111 R)
• M24: 4,516,509 km (0.053 R)
• M25: 4,810,619 km (0.087 R)
• M26: 5,241,760 km (0.076 R)
• M27: 5,730,346 km (0.049 R)
• M28: 5,934,398 km (0.108 R)
• M29: 6,071,878 km (0.09 R)
• M30: 6,419,993 km (0.108 R)
• M31: 7,184,587 km (0.062 R)
• M32: 7,306,659 km (0.059 R)
• M33: 7,404,795 km (0.113 R)
• M34: 7,528,214 km (0.05 R)
• M35: 7,801,828 km (0.061 R)
• M36: 7,952,623 km (0.09 R)
• M37: 8,231,324 km (0.103 R)
• M38: 8,333,649 km (0.05 R)
• M39: 8,410,542 km (0.077 R)
• M40: 8,720,509 km (0.05 R)
• M41: 8,981,856 km (0.095 R)
• M42: 9,087,023 km (0.099 R)
• M43: 9,351,961 km (0.068 R)
• M44: 9,808,085 km (0.075 R)
• M45: 9,889,466 km (0.071 R)
• M46: 9,970,848 km (0.047 R)
• M47: 10,134,508 km (0.095 R)
• M48: 10,244,163 km (0.082 R)
• M49: 10,547,547 km (0.094 R)
• M50: 11,078,770 km (0.037 R)
• M51: 11,532,799 km (0.025 R)
• M52: 11,618,519 km (0.119 R)
• M53: 12,021,834 km (0.114 R)
• M54: 12,901,470 km (0.109 R)
• M55: 13,050,170 km (0.043 R)
• M56: 13,139,630 km (0.104 R)
• M57: 13,680,576 km (0.096 R)
• M58: 13,801,750 km (0.049 R)
• M59: 14,877,658 km (0.118 R)
• M60: 15,630,883 km (0.109 R)
• M61: 16,236,007 km (0.103 R)
• M62: 18,263,656 km (0.09 R)
• M63: 18,363,737 km (0.042 R)
• M64: 18,766,006 km (0.103 R)
• M65: 19,171,266 km (0.063 R)
• M66: 19,273,142 km (0.057 R)
• M67: 19,579,519 km (0.105 R)
• M68: 19,921,799 km (0.092 R)
• M69: 20,024,872 km (0.11 R)
• M70: 20,369,695 km (0.093 R)
• M71: 20,473,665 km (0.078 R)
• M72: 20,577,636 km (0.117 R)
• M73: 20,681,756 km (0.048 R)
• M74: 21,100,480 km (0.095 R)
• M75: 21,240,504 km (0.113 R)
• M76: 21,380,976 km (0.088 R)
• M77: 22,016,917 km (0.116 R)
• M78: 22,802,605 km (0.106 R)
• M79: 23,670,123 km (0.098 R)
• M80: 23,925,187 km (0.076 R)
• M81: 24,401,357 km (0.071 R)

Asteroid Belt

Center: 10.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.6

Radius: 7.9

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 15.46 AU - 18.74 AU

Year: 27225 Days

Day: 22.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,356,789 km

• M1: 224,546 km (0.1 R)
• M2: 417,976 km (0.097 R)
• M3: 514,467 km (0.116 R)
• M4: 1,055,114 km (0.036 R)
• M5: 1,136,046 km (0.113 R)
• M6: 1,954,795 km (0.113 R)
• M7: 2,157,201 km (0.104 R)
• M8: 2,730,012 km (0.044 R)
• M9: 2,918,355 km (0.083 R)
• M10: 3,307,908 km (0.099 R)
• M11: 5,116,696 km (0.047 R)
• M12: 5,776,871 km (0.09 R)
• M13: 5,873,512 km (0.072 R)
• M14: 6,166,275 km (0.086 R)
• M15: 6,715,448 km (0.046 R)
• M16: 7,176,359 km (0.103 R)
• M17: 7,228,270 km (0.09 R)
• M18: 7,594,785 km (0.093 R)
• M19: 7,647,593 km (0.077 R)
• M20: 7,700,550 km (0.07 R)
• M21: 8,896,735 km (0.028 R)
• M22: 9,176,633 km (0.117 R)
• M23: 9,459,522 km (0.086 R)
• M24: 9,745,254 km (0.118 R)
• M25: 10,856,467 km (0.079 R)
• M26: 13,967,205 km (0.118 R)
• M27: 14,097,056 km (0.075 R)
• M28: 16,501,543 km (0.067 R)
• M29: 16,570,059 km (0.119 R)
• M30: 16,914,433 km (0.107 R)
• M31: 16,983,547 km (0.077 R)
• M32: 17,052,811 km (0.113 R)
• M33: 17,330,764 km (0.096 R)
• M34: 17,400,476 km (0.055 R)
• M35: 17,470,339 km (0.072 R)
• M36: 17,891,157 km (0.12 R)
• M37: 19,029,747 km (0.087 R)
• M38: 19,607,793 km (0.049 R)
• M39: 19,971,914 km (0.107 R)
• M40: 20,929,341 km (0.111 R)
• M41: 22,203,765 km (0.047 R)
• M42: 24,278,837 km (0.11 R)
• M43: 24,435,017 km (0.118 R)
• M44: 24,513,257 km (0.086 R)
• M45: 24,826,963 km (0.119 R)
• M46: 26,335,060 km (0.118 R)
• M47: 26,575,912 km (0.104 R)
• M48: 26,656,246 km (0.045 R)
• M49: 27,221,577 km (0.111 R)
• M50: 27,954,307 km (0.069 R)
• M51: 28,446,334 km (0.096 R)
• M52: 30,527,241 km (0.08 R)
• M53: 30,949,256 km (0.119 R)
• M54: 31,033,929 km (0.076 R)
• M55: 32,141,252 km (0.057 R)
• M56: 32,570,598 km (0.041 R)
• M57: 32,742,785 km (0.072 R)
• M58: 33,261,441 km (0.073 R)
• M59: 34,306,831 km (0.095 R)
• M60: 34,921,529 km (0.115 R)
• M61: 35,983,973 km (0.082 R)
• M62: 38,594,904 km (0.088 R)
• M63: 39,142,582 km (0.107 R)
• M64: 40,061,263 km (0.087 R)
• M65: 40,708,573 km (0.087 R)
• M66: 42,482,953 km (0.046 R)
• M67: 42,671,147 km (0.101 R)
• M68: 43,616,456 km (0.06 R)
• M69: 43,806,296 km (0.091 R)
• M70: 45,047,360 km (0.1 R)
• M71: 46,299,943 km (0.106 R)
• M72: 46,590,611 km (0.095 R)
• M73: 47,271,282 km (0.056 R)
• M74: 47,759,419 km (0.075 R)
• M75: 49,332,740 km (0.113 R)
• M76: 50,723,252 km (0.057 R)
• M77: 51,223,059 km (0.115 R)
• M78: 51,623,981 km (0.04 R)
• M79: 54,562,083 km (0.039 R)
• M80: 54,971,682 km (0.11 R)
• M81: 55,382,179 km (0.106 R)
• M82: 56,723,324 km (0.08 R)
• M83: 59,964,661 km (0.059 R)
• M84: 61,235,345 km (0.067 R)
• M85: 64,018,913 km (0.081 R)
• M86: 64,126,773 km (0.092 R)
• M87: 64,342,792 km (0.059 R)
• M88: 65,208,964 km (0.115 R)
• M89: 66,188,082 km (0.115 R)
• M90: 66,952,976 km (0.087 R)
• M91: 69,265,011 km (0.116 R)
• M92: 70,486,627 km (0.096 R)
• M93: 72,163,769 km (0.111 R)
• M94: 73,063,750 km (0.097 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 16,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit