🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.48 AU - 0.6 AU

Year: 152 Days

Day: 45.1 Hours

Environment

Temp: 165 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.57 AU - 0.71 AU

Year: 196 Days

Day: 37.8 Hours

Environment

Temp: 106 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.82 AU - 1.02 AU

Year: 338 Days

Day: 16.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 56,147,320 km

• M1: 626,366 km (0.098 R)
• M2: 761,004 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.28 AU - 1.48 AU

Year: 621 Days

Day: 47.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.82 AU - 3.34 AU

Year: 2070 Days

Day: 19.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,147,320 km

• M1: 120,127 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.7

Radius: 3.9

Gravity: 14.44 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 11.46 AU - 14.12 AU

Year: 17514 Days

Day: 24.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 56,147,320 km

• M1: 225,594 km (0.077 R)
• M2: 259,852 km (0.105 R)
• M3: 629,508 km (0.059 R)
• M4: 1,313,021 km (0.097 R)
• M5: 1,531,882 km (0.08 R)
• M6: 1,762,263 km (0.087 R)
• M7: 1,857,557 km (0.118 R)
• M8: 2,052,932 km (0.096 R)
• M9: 2,306,500 km (0.112 R)
• M10: 2,543,164 km (0.06 R)
• M11: 2,815,133 km (0.113 R)
• M12: 3,153,673 km (0.049 R)
• M13: 3,837,933 km (0.088 R)
• M14: 4,244,391 km (0.093 R)
• M15: 4,996,270 km (0.058 R)
• M16: 5,199,124 km (0.079 R)
• M17: 5,578,056 km (0.11 R)
• M18: 5,823,696 km (0.113 R)
• M19: 6,108,979 km (0.099 R)
• M20: 7,256,245 km (0.059 R)
• M21: 8,149,344 km (0.096 R)
• M22: 9,199,970 km (0.041 R)
• M23: 10,249,549 km (0.106 R)
• M24: 10,464,072 km (0.078 R)
• M25: 11,160,151 km (0.12 R)
• M26: 11,513,800 km (0.093 R)
• M27: 13,150,401 km (0.094 R)
• M28: 13,336,650 km (0.111 R)
• M29: 13,383,325 km (0.04 R)
• M30: 14,664,780 km (0.031 R)
• M31: 15,787,063 km (0.111 R)
• M32: 15,836,431 km (0.085 R)
• M33: 16,333,395 km (0.077 R)
• M34: 18,789,044 km (0.079 R)
• M35: 19,051,438 km (0.073 R)
• M36: 19,315,030 km (0.079 R)
• M37: 19,845,654 km (0.064 R)
• M38: 20,813,103 km (0.053 R)
• M39: 21,521,299 km (0.117 R)
• M40: 22,237,275 km (0.106 R)
• M41: 22,459,128 km (0.052 R)
• M42: 22,793,330 km (0.101 R)
• M43: 23,523,068 km (0.118 R)
• M44: 24,832,798 km (0.098 R)
• M45: 25,005,434 km (0.073 R)
• M46: 26,811,978 km (0.11 R)
• M47: 27,225,616 km (0.088 R)
• M48: 27,463,028 km (0.095 R)
• M49: 29,083,023 km (0.084 R)
• M50: 29,568,917 km (0.082 R)
• M51: 29,812,911 km (0.116 R)
• M52: 30,425,813 km (0.093 R)
• M53: 30,733,686 km (0.082 R)
• M54: 32,351,886 km (0.076 R)
• M55: 32,477,399 km (0.083 R)
• M56: 32,540,379 km (0.063 R)
• M57: 34,637,592 km (0.114 R)
• M58: 35,216,984 km (0.094 R)
• M59: 35,929,669 km (0.099 R)
• M60: 36,647,140 km (0.071 R)
• M61: 36,843,562 km (0.116 R)
• M62: 37,040,433 km (0.094 R)
• M63: 37,501,045 km (0.079 R)
• M64: 38,162,267 km (0.103 R)
• M65: 39,295,321 km (0.041 R)
• M66: 39,832,378 km (0.095 R)
• M67: 40,371,828 km (0.027 R)
• M68: 42,073,055 km (0.108 R)
• M69: 42,141,571 km (0.091 R)
• M70: 42,210,236 km (0.085 R)
• M71: 43,174,095 km (0.088 R)
• M72: 44,563,710 km (0.108 R)
• M73: 44,983,481 km (0.114 R)
• M74: 47,030,579 km (0.048 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.4

Radius: 7.2

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 15.47 AU - 16.13 AU

Year: 24047 Days

Day: 23 Hours

Environment

Temp: -206 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,147,320 km

• M1: 203,004 km (0.077 R)
• M2: 472,430 km (0.103 R)
• M3: 537,954 km (0.105 R)
• M4: 754,272 km (0.104 R)
• M5: 892,950 km (0.066 R)
• M6: 1,040,004 km (0.115 R)
• M7: 1,195,137 km (0.092 R)
• M8: 1,862,194 km (0.109 R)
• M9: 2,190,711 km (0.039 R)
• M10: 2,626,639 km (0.111 R)
• M11: 3,378,818 km (0.035 R)
• M12: 3,677,265 km (0.07 R)
• M13: 4,158,222 km (0.072 R)
• M14: 4,263,988 km (0.027 R)
• M15: 4,406,256 km (0.102 R)
• M16: 4,916,684 km (0.102 R)
• M17: 5,953,098 km (0.079 R)
• M18: 6,152,362 km (0.106 R)
• M19: 6,232,696 km (0.085 R)
• M20: 7,138,810 km (0.066 R)
• M21: 7,867,053 km (0.118 R)
• M22: 9,346,875 km (0.109 R)
• M23: 10,047,442 km (0.081 R)
• M24: 10,142,137 km (0.117 R)
• M25: 10,189,560 km (0.075 R)
• M26: 10,958,942 km (0.117 R)
• M27: 11,350,589 km (0.047 R)
• M28: 11,399,807 km (0.102 R)
• M29: 11,498,541 km (0.06 R)
• M30: 11,796,690 km (0.093 R)
• M31: 11,846,506 km (0.062 R)
• M32: 11,896,621 km (0.086 R)
• M33: 13,585,431 km (0.106 R)
• M34: 13,742,659 km (0.118 R)
• M35: 14,006,101 km (0.114 R)
• M36: 15,730,964 km (0.065 R)
• M37: 16,228,078 km (0.05 R)
• M38: 16,674,328 km (0.085 R)
• M39: 17,237,714 km (0.106 R)
• M40: 18,325,440 km (0.111 R)
• M41: 18,790,091 km (0.108 R)
• M42: 19,258,482 km (0.073 R)
• M43: 20,928,293 km (0.063 R)
• M44: 22,395,998 km (0.07 R)
• M45: 22,892,663 km (0.104 R)
• M46: 24,023,324 km (0.076 R)
• M47: 26,796,868 km (0.087 R)
• M48: 27,522,567 km (0.086 R)
• M49: 27,721,533 km (0.115 R)
• M50: 27,987,667 km (0.042 R)
• M51: 28,589,499 km (0.065 R)
• M52: 28,656,669 km (0.096 R)
• M53: 28,925,795 km (0.078 R)
• M54: 28,993,115 km (0.041 R)
• M55: 29,534,210 km (0.054 R)
• M56: 29,942,313 km (0.107 R)
• M57: 30,352,211 km (0.102 R)
• M58: 30,420,577 km (0.075 R)
• M59: 32,289,354 km (0.119 R)
• M60: 32,990,818 km (0.041 R)
• M61: 34,266,140 km (0.088 R)
• M62: 34,408,857 km (0.105 R)
• M63: 34,694,888 km (0.09 R)
• M64: 34,766,545 km (0.096 R)
• M65: 35,053,474 km (0.112 R)
• M66: 35,629,725 km (0.117 R)
• M67: 35,991,602 km (0.076 R)
• M68: 36,645,943 km (0.111 R)
• M69: 37,597,834 km (0.117 R)
• M70: 37,671,437 km (0.093 R)
• M71: 38,706,504 km (0.07 R)
• M72: 39,376,703 km (0.11 R)
• M73: 40,126,038 km (0.11 R)
• M74: 40,276,384 km (0.079 R)
• M75: 42,096,093 km (0.063 R)
• M76: 42,631,803 km (0.111 R)
• M77: 43,246,949 km (0.116 R)
• M78: 44,252,696 km (0.105 R)
• M79: 44,407,978 km (0.093 R)
• M80: 44,641,501 km (0.107 R)
• M81: 45,500,940 km (0.071 R)
• M82: 45,814,946 km (0.101 R)
• M83: 46,761,003 km (0.105 R)
• M84: 48,351,977 km (0.046 R)
• M85: 48,672,266 km (0.098 R)
• M86: 51,423,370 km (0.101 R)
• M87: 52,735,344 km (0.066 R)
• M88: 54,974,226 km (0.089 R)
• M89: 56,063,298 km (0.114 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 20,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit