🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.49 AU - 0.61 AU

Year: 154 Days

Day: 20.6 Hours

Environment

Temp: 182 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,183,463 km

• M1: 139,724 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.75 AU - 0.83 AU

Year: 266 Days

Day: 18.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,183,463 km

• M1: 322,533 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.89 AU - 1.43 AU

Year: 473 Days

Day: 42.6 Hours

Environment

Temp: -20 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 109,183,463 km

• M1: 112,348 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.2 AU - 1.86 AU

Year: 717 Days

Day: 12.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,183,463 km

• M1: 942,616 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.59 AU - 1.59 AU

Year: 759 Days

Day: 40.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.68 AU - 2.36 AU

Year: 1087 Days

Day: 18.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.22 AU - 3.52 AU

Year: 1841 Days

Day: 33.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.18 AU - 3.48 AU

Year: 2302 Days

Day: 14.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,183,463 km

• M1: 983,456 km (0.108 R)

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.6

Radius: 8.2

Gravity: 13.85 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.94 AU - 8.78 AU

Year: 7563 Days

Day: 6.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 109,183,463 km

• M1: 122,371 km (0.091 R)
• M2: 174,880 km (0.072 R)
• M3: 286,330 km (0.11 R)
• M4: 780,901 km (0.099 R)
• M5: 1,191,846 km (0.095 R)
• M6: 1,329,177 km (0.052 R)
• M7: 1,430,604 km (0.102 R)
• M8: 1,750,445 km (0.092 R)
• M9: 2,332,081 km (0.101 R)
• M10: 2,480,183 km (0.099 R)
• M11: 2,811,842 km (0.113 R)
• M12: 2,943,039 km (0.079 R)
• M13: 3,049,702 km (0.113 R)
• M14: 3,239,243 km (0.112 R)
• M15: 3,744,285 km (0.105 R)
• M16: 4,154,183 km (0.11 R)
• M17: 4,609,260 km (0.098 R)
• M18: 4,858,490 km (0.094 R)
• M19: 4,921,471 km (0.111 R)
• M20: 5,731,842 km (0.118 R)
• M21: 5,798,563 km (0.119 R)
• M22: 6,067,540 km (0.082 R)
• M23: 6,306,448 km (0.072 R)
• M24: 6,688,072 km (0.041 R)
• M25: 7,041,422 km (0.054 R)
• M26: 7,148,684 km (0.084 R)
• M27: 7,692,921 km (0.104 R)
• M28: 8,212,923 km (0.101 R)
• M29: 8,477,113 km (0.084 R)
• M30: 8,553,109 km (0.112 R)
• M31: 9,208,497 km (0.095 R)
• M32: 9,483,009 km (0.095 R)
• M33: 11,311,544 km (0.12 R)
• M34: 12,502,941 km (0.069 R)
• M35: 12,850,607 km (0.031 R)
• M36: 13,912,602 km (0.081 R)
• M37: 14,227,655 km (0.119 R)
• M38: 14,864,942 km (0.104 R)
• M39: 15,884,900 km (0.118 R)
• M40: 16,975,319 km (0.067 R)
• M41: 17,312,064 km (0.06 R)
• M42: 17,894,299 km (0.09 R)
• M43: 18,384,382 km (0.091 R)
• M44: 19,629,036 km (0.102 R)
• M45: 19,881,108 km (0.109 R)
• M46: 20,439,707 km (0.05 R)
• M47: 20,592,895 km (0.099 R)
• M48: 20,644,057 km (0.096 R)
• M49: 20,695,369 km (0.088 R)
• M50: 20,797,844 km (0.084 R)
• M51: 22,093,810 km (0.12 R)
• M52: 22,936,944 km (0.08 R)
• M53: 24,275,246 km (0.103 R)
• M54: 24,437,560 km (0.089 R)
• M55: 25,090,256 km (0.115 R)
• M56: 25,364,020 km (0.116 R)
• M57: 25,418,922 km (0.093 R)
• M58: 25,803,987 km (0.087 R)
• M59: 27,082,899 km (0.065 R)
• M60: 27,701,786 km (0.106 R)
• M61: 27,928,127 km (0.103 R)
• M62: 28,154,918 km (0.118 R)
• M63: 28,325,459 km (0.114 R)
• M64: 28,382,306 km (0.109 R)
• M65: 28,553,297 km (0.036 R)
• M66: 28,896,325 km (0.031 R)
• M67: 29,068,362 km (0.071 R)
• M68: 29,125,808 km (0.108 R)
• M69: 30,398,437 km (0.092 R)
• M70: 31,630,226 km (0.049 R)
• M71: 31,925,831 km (0.083 R)
• M72: 33,658,773 km (0.115 R)
• M73: 33,960,661 km (0.1 R)
• M74: 34,445,508 km (0.078 R)
• M75: 34,567,131 km (0.085 R)
• M76: 34,627,868 km (0.1 R)
• M77: 34,688,754 km (0.091 R)
• M78: 34,749,641 km (0.102 R)
• M79: 34,871,563 km (0.082 R)
• M80: 35,115,856 km (0.059 R)
• M81: 35,238,227 km (0.101 R)
• M82: 36,469,567 km (0.09 R)
• M83: 36,779,684 km (0.088 R)
• M84: 39,736,486 km (0.07 R)
• M85: 41,469,278 km (0.058 R)
• M86: 43,226,754 km (0.061 R)
• M87: 43,949,610 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.7

Radius: 3.4

Gravity: 77.48 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 14.67 AU - 22.27 AU

Year: 30064 Days

Day: 20.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 109,183,463 km

• M1: 93,050 km (0.073 R)
• M2: 787,782 km (0.083 R)
• M3: 1,850,974 km (0.108 R)
• M4: 1,892,862 km (0.081 R)
• M5: 3,087,850 km (0.089 R)
• M6: 3,390,636 km (0.092 R)
• M7: 3,702,697 km (0.085 R)
• M8: 4,807,926 km (0.118 R)
• M9: 5,455,984 km (0.073 R)
• M10: 6,256,482 km (0.077 R)
• M11: 7,490,665 km (0.088 R)
• M12: 7,557,684 km (0.096 R)
• M13: 9,009,981 km (0.096 R)
• M14: 9,950,951 km (0.103 R)
• M15: 10,024,703 km (0.084 R)
• M16: 10,771,196 km (0.107 R)
• M17: 11,151,175 km (0.032 R)
• M18: 12,396,428 km (0.026 R)
• M19: 12,954,876 km (0.103 R)
• M20: 14,096,308 km (0.097 R)
• M21: 14,428,266 km (0.106 R)
• M22: 16,560,634 km (0.101 R)
• M23: 16,910,842 km (0.082 R)
• M24: 17,440,718 km (0.06 R)
• M25: 18,971,404 km (0.066 R)
• M26: 19,062,658 km (0.105 R)
• M27: 19,798,979 km (0.106 R)
• M28: 19,984,480 km (0.119 R)
• M29: 20,170,580 km (0.053 R)
• M30: 20,263,780 km (0.088 R)
• M31: 20,638,223 km (0.103 R)
• M32: 20,732,171 km (0.106 R)
• M33: 20,826,417 km (0.105 R)
• M34: 23,127,382 km (0.112 R)
• M35: 23,420,594 km (0.094 R)
• M36: 24,705,490 km (0.115 R)
• M37: 27,860,359 km (0.106 R)
• M38: 29,643,566 km (0.094 R)
• M39: 30,388,414 km (0.04 R)
• M40: 30,816,862 km (0.06 R)
• M41: 36,564,712 km (0.103 R)
• M42: 36,678,406 km (0.112 R)
• M43: 38,398,183 km (0.111 R)
• M44: 39,559,362 km (0.05 R)
• M45: 40,378,859 km (0.068 R)
• M46: 40,967,826 km (0.084 R)
• M47: 42,511,975 km (0.08 R)
• M48: 44,438,646 km (0.034 R)
• M49: 44,559,970 km (0.103 R)
• M50: 45,657,121 km (0.031 R)
• M51: 48,626,040 km (0.054 R)
• M52: 49,755,354 km (0.081 R)
• M53: 53,323,712 km (0.108 R)
• M54: 53,840,274 km (0.118 R)
• M55: 55,399,532 km (0.072 R)
• M56: 55,922,526 km (0.048 R)
• M57: 56,447,316 km (0.111 R)
• M58: 57,766,171 km (0.082 R)
• M59: 60,299,760 km (0.026 R)
• M60: 60,703,226 km (0.096 R)
• M61: 62,869,552 km (0.116 R)
• M62: 63,142,120 km (0.098 R)
• M63: 63,278,553 km (0.087 R)
• M64: 65,198,791 km (0.093 R)
• M65: 67,416,729 km (0.107 R)
• M66: 67,975,178 km (0.082 R)
• M67: 69,800,422 km (0.092 R)
• M68: 71,783,940 km (0.11 R)
• M69: 74,938,211 km (0.045 R)
• M70: 77,114,561 km (0.088 R)
• M71: 77,990,905 km (0.079 R)
• M72: 78,283,818 km (0.113 R)
• M73: 78,870,690 km (0.081 R)
• M74: 79,164,650 km (0.069 R)
• M75: 79,311,705 km (0.116 R)
• M76: 80,196,277 km (0.102 R)
• M77: 80,639,835 km (0.103 R)
• M78: 82,869,591 km (0.076 R)
• M79: 83,467,683 km (0.076 R)
• M80: 85,723,021 km (0.065 R)
• M81: 86,782,323 km (0.114 R)
• M82: 87,085,708 km (0.114 R)
• M83: 88,455,725 km (0.057 R)
• M84: 93,228,645 km (0.111 R)
• M85: 94,318,017 km (0.068 R)
• M86: 95,568,057 km (0.067 R)
• M87: 99,668,385 km (0.037 R)
• M88: 100,782,141 km (0.03 R)
• M89: 101,101,083 km (0.064 R)
• M90: 101,899,936 km (0.087 R)
• M91: 108,039,433 km (0.027 R)
• M92: 108,202,644 km (0.115 R)
• M93: 108,365,855 km (0.112 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 19,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit