🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.59 AU - 0.75 AU

Year: 161 Days

Day: 16.5 Hours

Environment

Temp: 320 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.6 AU - 0.92 AU

Year: 194 Days

Day: 17.1 Hours

Environment

Temp: 274 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.77 AU - 1.87 AU

Year: 720 Days

Day: 22.5 Hours

Environment

Temp: 89 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.52 AU - 2.26 AU

Year: 762 Days

Day: 21.8 Hours

Environment

Temp: 93 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.73 AU - 3.75 AU

Year: 1711 Days

Day: 21.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,126,259 km

• M1: 2,112,023 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.16 AU - 5.26 AU

Year: 2534 Days

Day: 43.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,126,259 km

• M1: 379,979 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 15.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.2

Radius: 8.1

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 13.25 AU - 18.65 AU

Year: 18688 Days

Day: 6.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 45,126,259 km

• M1: 125,513 km (0.08 R)
• M2: 204,799 km (0.078 R)
• M3: 284,535 km (0.065 R)
• M4: 1,055,712 km (0.093 R)
• M5: 1,158,037 km (0.096 R)
• M6: 1,600,248 km (0.117 R)
• M7: 1,839,904 km (0.039 R)
• M8: 1,995,486 km (0.047 R)
• M9: 2,253,692 km (0.087 R)
• M10: 2,522,669 km (0.036 R)
• M11: 3,390,187 km (0.094 R)
• M12: 3,466,332 km (0.094 R)
• M13: 3,698,359 km (0.091 R)
• M14: 4,424,806 km (0.104 R)
• M15: 4,719,065 km (0.106 R)
• M16: 5,282,450 km (0.099 R)
• M17: 5,415,443 km (0.104 R)
• M18: 5,549,632 km (0.05 R)
• M19: 6,190,210 km (0.109 R)
• M20: 6,472,053 km (0.074 R)
• M21: 6,614,470 km (0.108 R)
• M22: 6,999,535 km (0.054 R)
• M23: 7,293,046 km (0.114 R)
• M24: 7,490,964 km (0.085 R)
• M25: 7,791,207 km (0.115 R)
• M26: 8,351,900 km (0.106 R)
• M27: 9,620,041 km (0.113 R)
• M28: 10,001,216 km (0.078 R)
• M29: 11,689,877 km (0.082 R)
• M30: 11,863,560 km (0.09 R)
• M31: 12,154,977 km (0.116 R)
• M32: 12,389,696 km (0.068 R)
• M33: 12,448,637 km (0.113 R)
• M34: 13,223,405 km (0.049 R)
• M35: 13,343,980 km (0.056 R)
• M36: 13,404,418 km (0.09 R)
• M37: 13,829,874 km (0.082 R)
• M38: 13,891,060 km (0.094 R)
• M39: 14,569,785 km (0.115 R)
• M40: 15,133,021 km (0.097 R)
• M41: 15,385,692 km (0.1 R)
• M42: 16,280,886 km (0.054 R)
• M43: 16,410,138 km (0.083 R)
• M44: 18,389,767 km (0.074 R)
• M45: 19,202,532 km (0.053 R)
• M46: 19,819,773 km (0.072 R)
• M47: 21,144,163 km (0.029 R)
• M48: 21,924,017 km (0.079 R)
• M49: 23,002,468 km (0.11 R)
• M50: 23,804,312 km (0.079 R)
• M51: 24,986,884 km (0.114 R)
• M52: 25,210,682 km (0.12 R)
• M53: 25,435,228 km (0.112 R)
• M54: 25,961,663 km (0.11 R)
• M55: 26,037,210 km (0.093 R)
• M56: 27,408,873 km (0.114 R)
• M57: 28,336,230 km (0.043 R)
• M58: 28,725,634 km (0.093 R)
• M59: 29,983,752 km (0.119 R)
• M60: 30,380,635 km (0.049 R)
• M61: 30,779,164 km (0.111 R)
• M62: 33,617,484 km (0.099 R)
• M63: 34,277,959 km (0.091 R)
• M64: 36,200,441 km (0.095 R)
• M65: 36,792,400 km (0.107 R)
• M66: 36,962,193 km (0.112 R)
• M67: 39,974,496 km (0.087 R)
• M68: 40,498,687 km (0.114 R)
• M69: 40,761,680 km (0.119 R)
• M70: 41,465,687 km (0.117 R)
• M71: 42,351,456 km (0.028 R)
• M72: 42,440,467 km (0.109 R)
• M73: 43,064,589 km (0.039 R)
• M74: 44,774,044 km (0.08 R)
• M75: 45,136,670 km (0.084 R)
• M76: 45,682,552 km (0.1 R)
• M77: 46,047,721 km (0.105 R)
• M78: 46,689,047 km (0.117 R)
• M79: 48,073,276 km (0.11 R)
• M80: 48,351,677 km (0.088 R)
• M81: 50,504,391 km (0.057 R)
• M82: 50,598,637 km (0.044 R)
• M83: 50,976,522 km (0.094 R)
• M84: 52,688,071 km (0.114 R)
• M85: 53,743,334 km (0.071 R)
• M86: 53,839,526 km (0.116 R)
• M87: 55,193,536 km (0.085 R)
• M88: 55,290,625 km (0.052 R)
• M89: 57,343,706 km (0.029 R)
• M90: 57,836,182 km (0.11 R)
• M91: 61,624,599 km (0.066 R)
• M92: 62,938,966 km (0.116 R)
• M93: 67,767,387 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 22.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57

Radius: 3.8

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 18.95 AU - 26.39 AU

Year: 31667 Days

Day: 18.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 45,126,259 km

• M1: 68,217 km (0.103 R)
• M2: 329,863 km (0.102 R)
• M3: 1,010,384 km (0.058 R)
• M4: 1,851,274 km (0.085 R)
• M5: 2,135,809 km (0.111 R)
• M6: 2,408,675 km (0.094 R)
• M7: 3,663,353 km (0.114 R)
• M8: 3,899,119 km (0.114 R)
• M9: 4,109,454 km (0.074 R)
• M10: 4,509,927 km (0.051 R)
• M11: 5,215,431 km (0.098 R)
• M12: 5,314,315 km (0.073 R)
• M13: 5,715,985 km (0.091 R)
• M14: 5,989,151 km (0.119 R)
• M15: 7,380,561 km (0.108 R)
• M16: 7,528,662 km (0.12 R)
• M17: 7,903,405 km (0.095 R)
• M18: 9,662,826 km (0.102 R)
• M19: 10,648,676 km (0.114 R)
• M20: 10,732,151 km (0.087 R)
• M21: 11,838,427 km (0.114 R)
• M22: 11,968,428 km (0.111 R)
• M23: 12,186,093 km (0.099 R)
• M24: 13,429,102 km (0.109 R)
• M25: 15,841,816 km (0.053 R)
• M26: 16,902,166 km (0.113 R)
• M27: 17,836,105 km (0.09 R)
• M28: 18,334,416 km (0.046 R)
• M29: 19,753,651 km (0.109 R)
• M30: 20,788,868 km (0.106 R)
• M31: 21,735,673 km (0.111 R)
• M32: 23,670,721 km (0.062 R)
• M33: 25,828,521 km (0.083 R)
• M34: 26,391,757 km (0.076 R)
• M35: 27,932,765 km (0.06 R)
• M36: 28,976,210 km (0.094 R)
• M37: 30,091,462 km (0.109 R)
• M38: 31,041,409 km (0.097 R)
• M39: 32,242,679 km (0.101 R)
• M40: 33,826,921 km (0.1 R)
• M41: 36,502,030 km (0.088 R)
• M42: 37,387,500 km (0.064 R)
• M43: 38,280,001 km (0.112 R)
• M44: 40,151,171 km (0.072 R)
• M45: 41,919,867 km (0.082 R)
• M46: 42,647,660 km (0.105 R)

Kuiper Belt

Range: 37.4 - 66.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 17,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit