🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.55 AU - 0.85 AU

Year: 209 Days

Day: 12.7 Hours

Environment

Temp: 201 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,409,646 km

• M1: 403,316 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.98 AU - 1.32 AU

Year: 440 Days

Day: 31.6 Hours

Environment

Temp: 35 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.3 AU - 2.06 AU

Year: 776 Days

Day: 41.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 167.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.36 AU - 3.12 AU

Year: 1617 Days

Day: 15.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,409,646 km

• M1: 813,214 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.06 AU - 3.2 AU

Year: 1974 Days

Day: 28.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,409,646 km

• M1: 79,586 km (0.104 R)
• M2: 2,087,489 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.21 AU - 3.27 AU

Year: 2079 Days

Day: 35.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,409,646 km

• M1: 805,285 km (0.104 R)

Asteroid Belt

Center: 5.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.1

Radius: 15

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6 AU - 9.16 AU

Year: 7439 Days

Day: 5.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 67,409,646 km

• M1: 238,459 km (0.115 R)
• M2: 614,249 km (0.037 R)
• M3: 740,958 km (0.059 R)
• M4: 1,229,246 km (0.094 R)
• M5: 1,379,292 km (0.048 R)
• M6: 1,553,723 km (0.064 R)
• M7: 1,717,384 km (0.046 R)
• M8: 1,925,474 km (0.088 R)
• M9: 2,102,299 km (0.063 R)
• M10: 2,409,274 km (0.099 R)
• M11: 2,600,609 km (0.114 R)
• M12: 3,089,944 km (0.067 R)
• M13: 3,205,284 km (0.098 R)
• M14: 3,322,120 km (0.076 R)
• M15: 3,705,838 km (0.088 R)
• M16: 3,928,141 km (0.09 R)
• M17: 4,205,795 km (0.11 R)
• M18: 4,542,539 km (0.104 R)
• M19: 4,647,856 km (0.086 R)
• M20: 5,105,027 km (0.075 R)
• M21: 5,408,561 km (0.106 R)
• M22: 6,033,731 km (0.082 R)
• M23: 6,266,804 km (0.108 R)
• M24: 7,014,495 km (0.097 R)
• M25: 7,136,866 km (0.045 R)
• M26: 7,949,032 km (0.063 R)
• M27: 8,561,337 km (0.113 R)
• M28: 8,724,997 km (0.063 R)
• M29: 9,797,165 km (0.105 R)
• M30: 10,071,677 km (0.052 R)
• M31: 10,734,096 km (0.116 R)
• M32: 11,663,398 km (0.05 R)
• M33: 12,358,878 km (0.093 R)
• M34: 14,681,685 km (0.113 R)
• M35: 15,512,102 km (0.109 R)
• M36: 15,792,299 km (0.056 R)
• M37: 16,236,007 km (0.112 R)
• M38: 16,643,062 km (0.087 R)
• M39: 16,806,872 km (0.119 R)
• M40: 17,094,698 km (0.119 R)
• M41: 18,262,459 km (0.111 R)
• M42: 18,431,355 km (0.077 R)
• M43: 19,326,848 km (0.089 R)
• M44: 19,801,522 km (0.106 R)
• M45: 19,975,056 km (0.053 R)
• M46: 20,411,283 km (0.04 R)
• M47: 20,850,652 km (0.104 R)
• M48: 21,027,178 km (0.034 R)
• M49: 21,204,301 km (0.037 R)
• M50: 21,783,395 km (0.103 R)
• M51: 22,232,338 km (0.086 R)
• M52: 23,276,681 km (0.095 R)
• M53: 23,597,718 km (0.074 R)
• M54: 24,616,180 km (0.072 R)
• M55: 25,224,744 km (0.08 R)
• M56: 25,318,841 km (0.083 R)
• M57: 26,028,085 km (0.103 R)
• M58: 26,265,945 km (0.094 R)
• M59: 27,224,718 km (0.118 R)
• M60: 27,321,209 km (0.112 R)
• M61: 28,341,317 km (0.119 R)
• M62: 28,782,481 km (0.093 R)
• M63: 28,929,984 km (0.044 R)
• M64: 29,324,623 km (0.089 R)
• M65: 29,423,508 km (0.068 R)
• M66: 29,621,725 km (0.092 R)
• M67: 29,770,724 km (0.094 R)
• M68: 29,919,873 km (0.026 R)
• M69: 30,019,506 km (0.077 R)
• M70: 30,669,658 km (0.084 R)
• M71: 31,122,491 km (0.054 R)
• M72: 33,523,237 km (0.078 R)
• M73: 34,406,164 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.2

Radius: 10.3

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.72 AU - 14.42 AU

Year: 14028 Days

Day: 5.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,409,646 km

• M1: 216,468 km (0.085 R)
• M2: 332,855 km (0.072 R)
• M3: 626,516 km (0.072 R)
• M4: 749,037 km (0.088 R)
• M5: 1,736,981 km (0.083 R)
• M6: 1,914,554 km (0.104 R)
• M7: 2,036,326 km (0.12 R)
• M8: 2,192,207 km (0.091 R)
• M9: 2,287,651 km (0.033 R)
• M10: 2,890,081 km (0.091 R)
• M11: 2,959,943 km (0.113 R)
• M12: 3,101,613 km (0.098 R)
• M13: 3,843,020 km (0.101 R)
• M14: 3,958,958 km (0.052 R)
• M15: 4,313,505 km (0.116 R)
• M16: 4,719,813 km (0.058 R)
• M17: 5,744,409 km (0.093 R)
• M18: 5,877,102 km (0.046 R)
• M19: 6,281,914 km (0.051 R)
• M20: 7,165,738 km (0.105 R)
• M21: 7,308,903 km (0.12 R)
• M22: 7,989,424 km (0.096 R)
• M23: 8,237,308 km (0.046 R)
• M24: 8,996,517 km (0.06 R)
• M25: 9,358,394 km (0.058 R)
• M26: 10,364,888 km (0.076 R)
• M27: 10,963,280 km (0.101 R)
• M28: 11,461,142 km (0.088 R)
• M29: 11,797,138 km (0.074 R)
• M30: 12,998,858 km (0.027 R)
• M31: 13,821,497 km (0.105 R)
• M32: 14,540,015 km (0.102 R)
• M33: 15,826,408 km (0.111 R)
• M34: 16,894,387 km (0.088 R)
• M35: 17,597,946 km (0.096 R)
• M36: 18,572,426 km (0.116 R)
• M37: 20,168,187 km (0.098 R)
• M38: 20,235,506 km (0.114 R)
• M39: 20,438,360 km (0.036 R)
• M40: 21,945,858 km (0.088 R)
• M41: 23,064,551 km (0.079 R)
• M42: 23,701,987 km (0.106 R)
• M43: 24,921,808 km (0.108 R)
• M44: 25,357,138 km (0.075 R)
• M45: 25,429,992 km (0.03 R)
• M46: 26,014,920 km (0.071 R)
• M47: 26,088,373 km (0.091 R)
• M48: 26,309,179 km (0.096 R)
• M49: 27,496,837 km (0.115 R)
• M50: 27,646,434 km (0.086 R)
• M51: 28,777,843 km (0.103 R)
• M52: 29,463,899 km (0.102 R)
• M53: 29,617,087 km (0.119 R)
• M54: 30,078,297 km (0.088 R)
• M55: 31,085,540 km (0.096 R)
• M56: 31,554,230 km (0.09 R)
• M57: 31,946,476 km (0.093 R)
• M58: 34,414,841 km (0.088 R)
• M59: 34,495,474 km (0.089 R)
• M60: 35,061,851 km (0.108 R)
• M61: 35,142,933 km (0.093 R)
• M62: 35,876,113 km (0.078 R)
• M63: 36,203,582 km (0.071 R)
• M64: 36,696,657 km (0.078 R)
• M65: 36,778,936 km (0.099 R)
• M66: 37,026,520 km (0.093 R)
• M67: 37,606,362 km (0.112 R)
• M68: 40,124,842 km (0.078 R)
• M69: 40,464,728 km (0.057 R)
• M70: 41,318,782 km (0.088 R)
• M71: 41,576,091 km (0.074 R)
• M72: 41,833,997 km (0.115 R)
• M73: 42,178,671 km (0.106 R)
• M74: 44,266,459 km (0.07 R)
• M75: 44,354,273 km (0.075 R)
• M76: 44,793,642 km (0.102 R)
• M77: 44,969,868 km (0.086 R)
• M78: 45,765,579 km (0.106 R)
• M79: 46,209,735 km (0.118 R)
• M80: 46,476,767 km (0.086 R)
• M81: 48,270,895 km (0.067 R)
• M82: 49,085,605 km (0.036 R)
• M83: 50,361,824 km (0.03 R)
• M84: 52,204,122 km (0.059 R)
• M85: 55,102,880 km (0.119 R)
• M86: 55,764,551 km (0.091 R)
• M87: 55,954,092 km (0.075 R)
• M88: 56,143,931 km (0.112 R)
• M89: 56,429,065 km (0.113 R)
• M90: 59,596,351 km (0.094 R)
• M91: 60,081,347 km (0.03 R)
• M92: 60,957,542 km (0.079 R)
• M93: 61,641,803 km (0.092 R)
• M94: 62,034,048 km (0.067 R)
• M95: 63,710,292 km (0.119 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 15,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit