🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.63 AU - 0.95 AU

Year: 260 Days

Day: 24.8 Hours

Environment

Temp: 123 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,335,294 km

• M1: 171,439 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.75 AU - 1.19 AU

Year: 354 Days

Day: 14.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,335,294 km

• M1: 207,193 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.88 AU - 1.38 AU

Year: 445 Days

Day: 13.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.29 AU - 2.13 AU

Year: 829 Days

Day: 27.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,335,294 km

• M1: 780,751 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.73 AU - 1.83 AU

Year: 881 Days

Day: 22.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.17 AU - 2.91 AU

Year: 1501 Days

Day: 36 Hours

Environment

Temp: -94 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.77 AU - 3.83 AU

Year: 2223 Days

Day: 25 Hours

Environment

Temp: -121 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,335,294 km

• M1: 1,801,308 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.3

Radius: 8.4

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.08 AU - 9 AU

Year: 8455 Days

Day: 9.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,335,294 km

• M1: 270,473 km (0.045 R)
• M2: 341,083 km (0.114 R)
• M3: 516,412 km (0.118 R)
• M4: 695,929 km (0.077 R)
• M5: 868,116 km (0.105 R)
• M6: 981,212 km (0.1 R)
• M7: 1,129,614 km (0.052 R)
• M8: 1,349,971 km (0.109 R)
• M9: 1,448,706 km (0.072 R)
• M10: 1,706,313 km (0.116 R)
• M11: 2,053,530 km (0.039 R)
• M12: 2,110,377 km (0.073 R)
• M13: 2,362,898 km (0.044 R)
• M14: 2,482,876 km (0.081 R)
• M15: 2,833,533 km (0.093 R)
• M16: 3,090,692 km (0.097 R)
• M17: 3,178,057 km (0.053 R)
• M18: 3,766,126 km (0.077 R)
• M19: 4,168,844 km (0.101 R)
• M20: 4,585,324 km (0.069 R)
• M21: 4,836,649 km (0.116 R)
• M22: 5,378,791 km (0.044 R)
• M23: 5,563,844 km (0.1 R)
• M24: 5,643,879 km (0.053 R)
• M25: 6,022,062 km (0.057 R)
• M26: 6,774,540 km (0.115 R)
• M27: 6,917,106 km (0.11 R)
• M28: 7,351,090 km (0.116 R)
• M29: 7,468,225 km (0.111 R)
• M30: 7,793,750 km (0.108 R)
• M31: 8,063,475 km (0.105 R)
• M32: 8,154,131 km (0.086 R)
• M33: 8,520,048 km (0.058 R)
• M34: 8,860,083 km (0.07 R)
• M35: 8,922,466 km (0.086 R)
• M36: 9,047,530 km (0.093 R)
• M37: 9,745,852 km (0.102 R)
• M38: 10,036,521 km (0.072 R)
• M39: 10,101,447 km (0.1 R)
• M40: 10,626,386 km (0.054 R)
• M41: 10,992,452 km (0.113 R)
• M42: 11,430,474 km (0.102 R)
• M43: 12,115,333 km (0.088 R)
• M44: 12,219,154 km (0.062 R)
• M45: 12,708,040 km (0.068 R)
• M46: 12,813,506 km (0.105 R)
• M47: 12,884,117 km (0.071 R)
• M48: 14,103,040 km (0.113 R)
• M49: 14,248,748 km (0.099 R)
• M50: 14,431,707 km (0.077 R)
• M51: 14,948,268 km (0.068 R)
• M52: 15,208,718 km (0.068 R)
• M53: 15,283,517 km (0.07 R)
• M54: 15,358,316 km (0.09 R)
• M55: 15,583,610 km (0.037 R)
• M56: 16,189,482 km (0.083 R)
• M57: 16,265,776 km (0.076 R)
• M58: 16,649,046 km (0.092 R)
• M59: 16,841,878 km (0.086 R)
• M60: 17,581,041 km (0.056 R)
• M61: 18,132,459 km (0.09 R)
• M62: 18,410,412 km (0.119 R)
• M63: 18,569,733 km (0.059 R)
• M64: 18,809,838 km (0.108 R)
• M65: 18,890,022 km (0.117 R)
• M66: 19,333,281 km (0.095 R)
• M67: 20,312,249 km (0.077 R)
• M68: 21,937,331 km (0.064 R)
• M69: 22,191,049 km (0.109 R)
• M70: 22,318,207 km (0.112 R)
• M71: 22,530,786 km (0.041 R)
• M72: 23,000,822 km (0.087 R)
• M73: 23,603,702 km (0.102 R)
• M74: 24,342,865 km (0.11 R)
• M75: 24,693,223 km (0.068 R)
• M76: 25,045,376 km (0.032 R)
• M77: 25,222,051 km (0.111 R)
• M78: 25,843,631 km (0.056 R)
• M79: 28,196,356 km (0.045 R)
• M80: 28,334,286 km (0.118 R)
• M81: 28,656,669 km (0.112 R)
• M82: 28,748,971 km (0.104 R)
• M83: 29,584,625 km (0.064 R)
• M84: 29,958,619 km (0.051 R)
• M85: 30,146,215 km (0.12 R)
• M86: 30,522,454 km (0.092 R)
• M87: 30,758,519 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.1

Radius: 5.8

Gravity: 12.67 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 12.11 AU - 13.53 AU

Year: 17023 Days

Day: 20.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 58,335,294 km

• M1: 99,183 km (0.104 R)
• M2: 224,696 km (0.08 R)
• M3: 503,696 km (0.07 R)
• M4: 609,911 km (0.045 R)
• M5: 684,859 km (0.064 R)
• M6: 864,975 km (0.115 R)
• M7: 971,638 km (0.113 R)
• M8: 1,174,343 km (0.119 R)
• M9: 1,268,889 km (0.075 R)
• M10: 1,390,512 km (0.083 R)
• M11: 1,541,606 km (0.083 R)
• M12: 2,026,154 km (0.043 R)
• M13: 2,139,998 km (0.07 R)
• M14: 2,524,464 km (0.059 R)
• M15: 2,646,985 km (0.051 R)
• M16: 2,930,024 km (0.065 R)
• M17: 3,835,989 km (0.074 R)
• M18: 5,759,368 km (0.1 R)
• M19: 5,880,393 km (0.065 R)
• M20: 6,084,295 km (0.092 R)
• M21: 6,207,713 km (0.097 R)
• M22: 6,582,755 km (0.116 R)
• M23: 7,885,603 km (0.081 R)
• M24: 8,020,241 km (0.118 R)
• M25: 9,597,900 km (0.084 R)
• M26: 9,693,643 km (0.03 R)
• M27: 10,372,668 km (0.099 R)
• M28: 11,318,575 km (0.072 R)
• M29: 12,395,680 km (0.099 R)
• M30: 12,814,554 km (0.102 R)
• M31: 13,184,958 km (0.095 R)
• M32: 13,558,803 km (0.094 R)
• M33: 14,867,036 km (0.099 R)
• M34: 16,961,107 km (0.12 R)
• M35: 18,072,021 km (0.05 R)
• M36: 18,546,695 km (0.087 R)
• M37: 21,354,797 km (0.114 R)
• M38: 23,127,831 km (0.055 R)
• M39: 23,192,008 km (0.089 R)
• M40: 24,619,172 km (0.08 R)
• M41: 24,750,220 km (0.079 R)
• M42: 26,409,111 km (0.107 R)
• M43: 28,377,968 km (0.045 R)
• M44: 28,446,783 km (0.111 R)
• M45: 28,584,413 km (0.074 R)
• M46: 29,484,394 km (0.111 R)
• M47: 29,902,819 km (0.099 R)
• M48: 30,816,413 km (0.107 R)
• M49: 34,781,206 km (0.059 R)
• M50: 35,297,318 km (0.072 R)
• M51: 35,815,825 km (0.116 R)
• M52: 36,113,375 km (0.112 R)
• M53: 36,336,874 km (0.063 R)
• M54: 37,537,397 km (0.114 R)
• M55: 37,990,828 km (0.047 R)
• M56: 38,446,204 km (0.094 R)
• M57: 39,438,935 km (0.095 R)
• M58: 39,977,039 km (0.049 R)
• M59: 40,517,386 km (0.1 R)
• M60: 41,761,891 km (0.117 R)
• M61: 42,703,311 km (0.115 R)
• M62: 43,018,812 km (0.102 R)
• M63: 45,730,723 km (0.059 R)
• M64: 46,457,768 km (0.104 R)
• M65: 47,270,085 km (0.091 R)
• M66: 48,415,256 km (0.091 R)
• M67: 50,316,346 km (0.101 R)
• M68: 51,234,129 km (0.12 R)
• M69: 51,485,454 km (0.106 R)
• M70: 51,569,378 km (0.11 R)
• M71: 51,737,077 km (0.09 R)
• M72: 51,989,299 km (0.105 R)
• M73: 52,326,044 km (0.09 R)
• M74: 53,340,617 km (0.111 R)
• M75: 54,191,081 km (0.103 R)
• M76: 54,703,603 km (0.098 R)
• M77: 54,874,743 km (0.054 R)
• M78: 55,733,285 km (0.106 R)
• M79: 55,819,304 km (0.069 R)
• M80: 56,596,166 km (0.088 R)
• M81: 57,637,516 km (0.11 R)
• M82: 58,160,660 km (0.117 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: 364 - 10,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit