🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.68 AU - 0.92 AU

Year: 271 Days

Day: 33.5 Hours

Environment

Temp: 118 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,375,661 km

• M1: 600,785 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.93 AU - 0.95 AU

Year: 345 Days

Day: 44.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.92 AU - 1.48 AU

Year: 498 Days

Day: 23.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 176.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.92 AU - 1.48 AU

Year: 498 Days

Day: 15.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.6 AU - 1.66 AU

Year: 788 Days

Day: 13.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.7

Radius: 8

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.17 AU - 10.65 AU

Year: 12721 Days

Day: 14.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 75,375,661 km

• M1: 125,812 km (0.116 R)
• M2: 281,094 km (0.079 R)
• M3: 462,257 km (0.078 R)
• M4: 560,992 km (0.118 R)
• M5: 613,202 km (0.063 R)
• M6: 931,546 km (0.096 R)
• M7: 1,724,714 km (0.057 R)
• M8: 1,803,253 km (0.107 R)
• M9: 1,984,715 km (0.1 R)
• M10: 2,088,087 km (0.104 R)
• M11: 2,365,292 km (0.089 R)
• M12: 2,814,684 km (0.092 R)
• M13: 3,025,617 km (0.112 R)
• M14: 3,314,939 km (0.086 R)
• M15: 3,613,088 km (0.115 R)
• M16: 4,050,512 km (0.114 R)
• M17: 4,504,541 km (0.053 R)
• M18: 4,723,852 km (0.11 R)
• M19: 5,059,400 km (0.084 R)
• M20: 5,373,855 km (0.119 R)
• M21: 5,460,621 km (0.08 R)
• M22: 6,172,259 km (0.115 R)
• M23: 6,539,073 km (0.063 R)
• M24: 6,662,940 km (0.082 R)
• M25: 6,850,086 km (0.09 R)
• M26: 6,975,898 km (0.106 R)
• M27: 7,746,627 km (0.082 R)
• M28: 8,208,734 km (0.088 R)
• M29: 8,375,985 km (0.115 R)
• M30: 9,159,578 km (0.111 R)
• M31: 9,789,086 km (0.075 R)
• M32: 9,895,301 km (0.12 R)
• M33: 10,324,347 km (0.114 R)
• M34: 11,237,493 km (0.107 R)
• M35: 11,348,794 km (0.041 R)
• M36: 11,910,833 km (0.071 R)
• M37: 12,367,106 km (0.104 R)
• M38: 12,597,337 km (0.078 R)
• M39: 13,218,169 km (0.079 R)
• M40: 13,335,753 km (0.078 R)
• M41: 13,453,636 km (0.075 R)
• M42: 13,769,736 km (0.028 R)
• M43: 14,248,449 km (0.04 R)
• M44: 14,328,783 km (0.094 R)
• M45: 14,449,509 km (0.1 R)
• M46: 14,692,007 km (0.082 R)
• M47: 14,773,239 km (0.101 R)
• M48: 14,895,161 km (0.103 R)
• M49: 15,263,172 km (0.042 R)
• M50: 15,717,051 km (0.093 R)
• M51: 16,133,532 km (0.111 R)
• M52: 17,019,899 km (0.073 R)
• M53: 17,318,796 km (0.1 R)
• M54: 17,878,591 km (0.053 R)
• M55: 19,060,265 km (0.09 R)
• M56: 19,459,841 km (0.052 R)
• M57: 19,638,161 km (0.118 R)
• M58: 20,538,591 km (0.032 R)
• M59: 20,902,413 km (0.044 R)
• M60: 20,993,668 km (0.09 R)
• M61: 21,821,542 km (0.118 R)
• M62: 21,914,143 km (0.112 R)
• M63: 22,519,416 km (0.069 R)
• M64: 22,800,660 km (0.08 R)
• M65: 23,937,155 km (0.072 R)
• M66: 24,176,213 km (0.114 R)
• M67: 24,319,976 km (0.08 R)
• M68: 25,237,610 km (0.109 R)
• M69: 25,432,236 km (0.117 R)
• M70: 26,019,109 km (0.083 R)
• M71: 26,117,395 km (0.084 R)
• M72: 27,255,984 km (0.12 R)
• M73: 28,007,265 km (0.1 R)
• M74: 28,461,294 km (0.117 R)
• M75: 29,479,008 km (0.076 R)
• M76: 29,632,795 km (0.11 R)
• M77: 29,940,967 km (0.036 R)
• M78: 30,767,944 km (0.083 R)
• M79: 30,975,735 km (0.084 R)
• M80: 31,236,335 km (0.102 R)
• M81: 31,864,646 km (0.076 R)
• M82: 32,022,471 km (0.031 R)
• M83: 32,761,934 km (0.115 R)
• M84: 33,453,674 km (0.086 R)
• M85: 35,503,015 km (0.052 R)
• M86: 35,885,088 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336

Radius: 4.7

Gravity: 15.21 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 17.47 AU - 17.89 AU

Year: 28156 Days

Day: 17.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,375,661 km

• M1: 157,527 km (0.094 R)
• M2: 616,343 km (0.12 R)
• M3: 1,165,367 km (0.04 R)
• M4: 1,827,039 km (0.086 R)
• M5: 1,957,937 km (0.051 R)
• M6: 2,058,168 km (0.114 R)
• M7: 2,125,935 km (0.085 R)
• M8: 2,160,193 km (0.101 R)
• M9: 3,150,232 km (0.084 R)
• M10: 3,307,459 km (0.037 R)
• M11: 4,088,659 km (0.104 R)
• M12: 4,303,332 km (0.102 R)
• M13: 4,610,158 km (0.074 R)
• M14: 5,714,639 km (0.098 R)
• M15: 5,858,253 km (0.1 R)
• M16: 5,906,423 km (0.097 R)
• M17: 6,296,126 km (0.1 R)
• M18: 7,410,331 km (0.034 R)
• M19: 7,462,391 km (0.116 R)
• M20: 7,724,636 km (0.064 R)
• M21: 8,693,431 km (0.064 R)
• M22: 9,080,441 km (0.087 R)
• M23: 9,192,041 km (0.12 R)
• M24: 9,247,991 km (0.114 R)
• M25: 9,473,136 km (0.11 R)
• M26: 9,871,215 km (0.102 R)
• M27: 10,101,297 km (0.083 R)
• M28: 10,274,831 km (0.027 R)
• M29: 10,507,904 km (0.098 R)
• M30: 10,683,981 km (0.107 R)
• M31: 10,742,773 km (0.055 R)
• M32: 10,920,046 km (0.096 R)
• M33: 10,979,287 km (0.094 R)
• M34: 11,217,596 km (0.12 R)
• M35: 12,434,276 km (0.05 R)
• M36: 12,558,292 km (0.085 R)
• M37: 12,744,991 km (0.051 R)
• M38: 12,870,054 km (0.114 R)
• M39: 14,013,132 km (0.072 R)
• M40: 14,858,659 km (0.102 R)
• M41: 15,056,128 km (0.086 R)
• M42: 15,188,373 km (0.111 R)
• M43: 15,922,001 km (0.098 R)
• M44: 19,759,036 km (0.095 R)
• M45: 20,194,067 km (0.118 R)
• M46: 20,926,349 km (0.07 R)
• M47: 21,369,757 km (0.102 R)
• M48: 22,416,493 km (0.12 R)
• M49: 22,870,223 km (0.053 R)
• M50: 23,403,390 km (0.096 R)
• M51: 25,971,387 km (0.109 R)
• M52: 27,813,236 km (0.113 R)
• M53: 27,894,318 km (0.119 R)
• M54: 29,448,939 km (0.107 R)
• M55: 29,779,700 km (0.096 R)
• M56: 31,960,089 km (0.08 R)
• M57: 32,983,638 km (0.111 R)
• M58: 33,327,114 km (0.071 R)
• M59: 34,191,341 km (0.116 R)
• M60: 34,713,288 km (0.082 R)
• M61: 38,259,955 km (0.102 R)
• M62: 39,893,115 km (0.044 R)
• M63: 42,292,066 km (0.109 R)
• M64: 43,133,255 km (0.098 R)
• M65: 43,227,053 km (0.085 R)
• M66: 45,785,476 km (0.102 R)
• M67: 46,649,104 km (0.037 R)
• M68: 46,841,786 km (0.094 R)
• M69: 47,711,997 km (0.12 R)
• M70: 48,685,131 km (0.09 R)
• M71: 50,157,174 km (0.051 R)
• M72: 51,245,947 km (0.099 R)
• M73: 51,345,280 km (0.115 R)
• M74: 51,544,246 km (0.087 R)
• M75: 51,942,774 km (0.105 R)
• M76: 53,245,323 km (0.034 R)
• M77: 54,761,497 km (0.107 R)
• M78: 54,863,074 km (0.056 R)
• M79: 56,291,734 km (0.054 R)
• M80: 56,805,004 km (0.099 R)
• M81: 58,354,090 km (0.105 R)
• M82: 61,071,685 km (0.053 R)
• M83: 61,177,002 km (0.073 R)
• M84: 64,794,578 km (0.092 R)
• M85: 65,547,953 km (0.088 R)
• M86: 65,763,822 km (0.108 R)
• M87: 66,087,851 km (0.096 R)
• M88: 66,196,011 km (0.038 R)
• M89: 66,629,246 km (0.055 R)
• M90: 67,172,137 km (0.115 R)
• M91: 67,716,374 km (0.083 R)
• M92: 72,569,029 km (0.078 R)
• M93: 72,903,979 km (0.098 R)
• M94: 73,687,423 km (0.077 R)
• M95: 74,136,366 km (0.106 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 11,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit