🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.65 AU - 0.91 AU

Year: 250 Days

Day: 20.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,734,357 km

• M1: 465,997 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.3 AU - 1.5 AU

Year: 602 Days

Day: 39.1 Hours

Environment

Temp: -17 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 76,734,357 km

• M1: 51,910 km (0.045 R)
• M2: 148,102 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.85 AU - 1.87 AU

Year: 922 Days

Day: 47.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 106.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.59 AU - 2.25 AU

Year: 967 Days

Day: 32.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.84 AU - 3.02 AU

Year: 1377 Days

Day: 19.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,734,357 km

• M1: 93,050 km (0.061 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.5 AU - 3.72 AU

Year: 1993 Days

Day: 21.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261

Radius: 13.5

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 8.3 AU - 12.68 AU

Year: 12348 Days

Day: 13.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 76,734,357 km

• M1: 213,775 km (0.11 R)
• M2: 344,524 km (0.105 R)
• M3: 474,674 km (0.057 R)
• M4: 640,129 km (0.097 R)
• M5: 724,203 km (0.097 R)
• M6: 874,100 km (0.065 R)
• M7: 1,137,542 km (0.076 R)
• M8: 1,243,308 km (0.045 R)
• M9: 1,844,243 km (0.09 R)
• M10: 2,321,609 km (0.117 R)
• M11: 2,458,641 km (0.116 R)
• M12: 2,669,275 km (0.106 R)
• M13: 2,813,038 km (0.055 R)
• M14: 2,910,427 km (0.068 R)
• M15: 3,440,302 km (0.089 R)
• M16: 3,918,866 km (0.115 R)
• M17: 5,116,546 km (0.058 R)
• M18: 5,509,091 km (0.107 R)
• M19: 7,142,251 km (0.102 R)
• M20: 8,663,362 km (0.118 R)
• M21: 9,497,370 km (0.116 R)
• M22: 9,756,474 km (0.116 R)
• M23: 10,017,672 km (0.063 R)
• M24: 10,738,734 km (0.093 R)
• M25: 11,319,772 km (0.091 R)
• M26: 12,593,598 km (0.067 R)
• M27: 13,041,942 km (0.119 R)
• M28: 13,371,357 km (0.027 R)
• M29: 14,206,861 km (0.087 R)
• M30: 14,291,384 km (0.117 R)
• M31: 14,930,316 km (0.072 R)
• M32: 15,274,990 km (0.068 R)
• M33: 15,796,937 km (0.076 R)
• M34: 16,724,294 km (0.082 R)
• M35: 16,813,604 km (0.092 R)
• M36: 17,942,619 km (0.101 R)
• M37: 18,678,192 km (0.077 R)
• M38: 19,423,488 km (0.105 R)
• M39: 19,517,286 km (0.065 R)
• M40: 19,988,819 km (0.077 R)
• M41: 20,368,797 km (0.119 R)
• M42: 20,655,277 km (0.043 R)
• M43: 20,847,062 km (0.105 R)
• M44: 21,039,445 km (0.068 R)
• M45: 21,377,536 km (0.12 R)
• M46: 22,059,104 km (0.08 R)
• M47: 25,778,406 km (0.089 R)
• M48: 27,446,123 km (0.063 R)
• M49: 28,719,650 km (0.027 R)
• M50: 30,121,082 km (0.06 R)
• M51: 30,720,671 km (0.094 R)
• M52: 30,939,682 km (0.116 R)
• M53: 32,153,519 km (0.095 R)
• M54: 32,264,670 km (0.062 R)
• M55: 32,822,222 km (0.079 R)
• M56: 33,326,815 km (0.104 R)
• M57: 33,551,810 km (0.045 R)
• M58: 34,912,852 km (0.12 R)
• M59: 35,084,141 km (0.1 R)
• M60: 37,454,520 km (0.08 R)
• M61: 38,040,495 km (0.065 R)
• M62: 38,452,487 km (0.118 R)
• M63: 38,629,461 km (0.104 R)
• M64: 38,747,644 km (0.064 R)
• M65: 39,102,789 km (0.048 R)
• M66: 39,340,201 km (0.105 R)
• M67: 39,518,671 km (0.111 R)
• M68: 39,637,601 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.4

Radius: 6.7

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 12.47 AU - 19.15 AU

Year: 22847 Days

Day: 17 Hours

Environment

Temp: -192 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,734,357 km

• M1: 102,774 km (0.074 R)
• M2: 300,093 km (0.113 R)
• M3: 522,097 km (0.102 R)
• M4: 1,533,378 km (0.109 R)
• M5: 1,916,199 km (0.085 R)
• M6: 2,084,347 km (0.054 R)
• M7: 2,654,165 km (0.098 R)
• M8: 3,190,324 km (0.076 R)
• M9: 3,389,888 km (0.066 R)
• M10: 4,141,617 km (0.083 R)
• M11: 4,271,917 km (0.094 R)
• M12: 5,035,016 km (0.117 R)
• M13: 5,936,941 km (0.114 R)
• M14: 6,133,214 km (0.086 R)
• M15: 6,331,580 km (0.061 R)
• M16: 6,785,460 km (0.115 R)
• M17: 7,094,081 km (0.078 R)
• M18: 7,249,962 km (0.116 R)
• M19: 7,618,421 km (0.079 R)
• M20: 7,671,528 km (0.118 R)
• M21: 7,939,009 km (0.097 R)
• M22: 9,039,302 km (0.089 R)
• M23: 9,321,892 km (0.093 R)
• M24: 9,779,961 km (0.116 R)
• M25: 12,178,015 km (0.084 R)
• M26: 12,931,090 km (0.115 R)
• M27: 13,828,827 km (0.112 R)
• M28: 13,893,603 km (0.081 R)
• M29: 14,350,774 km (0.097 R)
• M30: 14,548,094 km (0.12 R)
• M31: 14,614,066 km (0.102 R)
• M32: 16,022,979 km (0.062 R)
• M33: 16,433,476 km (0.112 R)
• M34: 17,194,929 km (0.03 R)
• M35: 17,334,504 km (0.084 R)
• M36: 18,251,688 km (0.101 R)
• M37: 18,322,897 km (0.052 R)
• M38: 18,823,900 km (0.108 R)
• M39: 19,766,217 km (0.082 R)
• M40: 20,872,643 km (0.1 R)
• M41: 21,021,642 km (0.05 R)
• M42: 21,245,740 km (0.119 R)
• M43: 21,470,885 km (0.096 R)
• M44: 21,998,816 km (0.108 R)
• M45: 22,150,508 km (0.119 R)
• M46: 23,067,842 km (0.075 R)
• M47: 24,781,486 km (0.104 R)
• M48: 25,256,010 km (0.078 R)
• M49: 26,940,033 km (0.109 R)
• M50: 29,074,795 km (0.12 R)
• M51: 29,742,600 km (0.066 R)
• M52: 32,377,318 km (0.113 R)
• M53: 35,618,505 km (0.04 R)
• M54: 38,047,974 km (0.109 R)
• M55: 39,604,989 km (0.106 R)
• M56: 39,881,895 km (0.091 R)
• M57: 40,066,798 km (0.097 R)
• M58: 42,497,165 km (0.095 R)
• M59: 42,591,561 km (0.095 R)
• M60: 43,539,712 km (0.062 R)
• M61: 44,399,002 km (0.025 R)
• M62: 44,878,763 km (0.05 R)
• M63: 45,649,940 km (0.102 R)
• M64: 46,134,188 km (0.064 R)
• M65: 47,989,800 km (0.086 R)
• M66: 48,284,957 km (0.09 R)
• M67: 48,778,331 km (0.107 R)
• M68: 49,869,647 km (0.118 R)
• M69: 49,969,279 km (0.083 R)
• M70: 50,268,475 km (0.062 R)
• M71: 51,874,258 km (0.094 R)
• M72: 51,975,237 km (0.054 R)
• M73: 52,278,322 km (0.077 R)
• M74: 52,582,156 km (0.103 R)
• M75: 53,191,468 km (0.118 R)
• M76: 56,791,840 km (0.114 R)
• M77: 57,834,836 km (0.072 R)
• M78: 59,411,298 km (0.037 R)
• M79: 60,045,743 km (0.075 R)
• M80: 61,962,840 km (0.057 R)
• M81: 62,069,952 km (0.112 R)
• M82: 63,791,674 km (0.088 R)
• M83: 64,767,052 km (0.094 R)
• M84: 66,184,641 km (0.096 R)
• M85: 66,732,618 km (0.079 R)
• M86: 66,842,423 km (0.081 R)
• M87: 66,952,228 km (0.082 R)
• M88: 68,496,227 km (0.03 R)
• M89: 69,828,845 km (0.105 R)
• M90: 71,843,929 km (0.072 R)
• M91: 74,332,639 km (0.064 R)
• M92: 74,674,171 km (0.035 R)
• M93: 75,473,173 km (0.092 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 10,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit