🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.51 AU - 0.55 AU

Year: 138 Days

Day: 34 Hours

Environment

Temp: 261 °C

Axial Tilt: 129 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,272,046 km

• M1: 110,852 km (0.095 R)
• M2: 235,467 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.62 AU - 0.66 AU

Year: 183 Days

Day: 24 Hours

Environment

Temp: 215 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,272,046 km

• M1: 47,871 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.72 AU - 0.74 AU

Year: 222 Days

Day: 29 Hours

Environment

Temp: 195 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,272,046 km

• M1: 200,162 km (0.046 R)
• M2: 478,564 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.66 AU - 0.98 AU

Year: 265 Days

Day: 25.1 Hours

Environment

Temp: 135 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.3 AU - 1.9 AU

Year: 721 Days

Day: 35.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,272,046 km

• M1: 54,304 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.62 AU - 1.72 AU

Year: 769 Days

Day: 26.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,272,046 km

• M1: 212,878 km (0.112 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.51 AU - 1.95 AU

Year: 811 Days

Day: 26.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.88 AU - 4.3 AU

Year: 2948 Days

Day: 33.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.96 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.3

Radius: 12.1

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 11.69 AU - 11.97 AU

Year: 14503 Days

Day: 8.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,272,046 km

• M1: 177,722 km (0.075 R)
• M2: 282,291 km (0.039 R)
• M3: 523,293 km (0.084 R)
• M4: 703,110 km (0.067 R)
• M5: 1,451,099 km (0.103 R)
• M6: 1,850,825 km (0.075 R)
• M7: 3,217,701 km (0.077 R)
• M8: 3,388,541 km (0.062 R)
• M9: 3,889,245 km (0.094 R)
• M10: 4,319,190 km (0.062 R)
• M11: 4,829,468 km (0.06 R)
• M12: 5,224,706 km (0.091 R)
• M13: 5,325,086 km (0.112 R)
• M14: 7,204,633 km (0.058 R)
• M15: 7,354,082 km (0.108 R)
• M16: 8,117,330 km (0.115 R)
• M17: 8,469,184 km (0.066 R)
• M18: 8,986,045 km (0.109 R)
• M19: 9,472,388 km (0.108 R)
• M20: 9,925,669 km (0.084 R)
• M21: 10,050,583 km (0.105 R)
• M22: 11,154,765 km (0.094 R)
• M23: 11,284,616 km (0.098 R)
• M24: 11,371,533 km (0.05 R)
• M25: 11,458,599 km (0.075 R)
• M26: 12,207,934 km (0.035 R)
• M27: 12,341,824 km (0.051 R)
• M28: 12,927,650 km (0.075 R)
• M29: 13,109,710 km (0.114 R)
• M30: 13,338,595 km (0.081 R)
• M31: 13,614,902 km (0.074 R)
• M32: 13,939,679 km (0.074 R)
• M33: 14,032,879 km (0.11 R)
• M34: 14,408,070 km (0.073 R)
• M35: 15,216,347 km (0.079 R)
• M36: 15,505,221 km (0.114 R)
• M37: 15,601,861 km (0.103 R)
• M38: 16,088,204 km (0.097 R)
• M39: 16,777,551 km (0.104 R)
• M40: 17,627,566 km (0.118 R)
• M41: 18,235,980 km (0.047 R)
• M42: 18,851,426 km (0.031 R)
• M43: 19,892,178 km (0.109 R)
• M44: 21,058,443 km (0.076 R)
• M45: 21,595,799 km (0.119 R)
• M46: 22,029,034 km (0.107 R)
• M47: 22,246,849 km (0.091 R)
• M48: 24,294,245 km (0.1 R)
• M49: 24,857,781 km (0.119 R)
• M50: 26,690,355 km (0.073 R)
• M51: 26,922,530 km (0.07 R)
• M52: 27,916,608 km (0.099 R)
• M53: 28,982,194 km (0.106 R)
• M54: 29,400,170 km (0.112 R)
• M55: 29,759,953 km (0.04 R)
• M56: 30,181,670 km (0.102 R)
• M57: 30,726,804 km (0.077 R)
• M58: 31,519,823 km (0.069 R)
• M59: 32,072,886 km (0.058 R)
• M60: 32,196,304 km (0.089 R)
• M61: 33,063,972 km (0.101 R)
• M62: 33,375,734 km (0.097 R)
• M63: 33,688,543 km (0.05 R)
• M64: 34,254,023 km (0.073 R)
• M65: 34,885,924 km (0.117 R)
• M66: 35,139,792 km (0.109 R)
• M67: 35,457,837 km (0.063 R)
• M68: 36,289,601 km (0.093 R)
• M69: 38,364,374 km (0.055 R)
• M70: 38,495,272 km (0.094 R)
• M71: 39,284,102 km (0.112 R)
• M72: 39,614,264 km (0.071 R)
• M73: 39,746,658 km (0.11 R)
• M74: 39,879,202 km (0.047 R)
• M75: 40,677,307 km (0.118 R)
• M76: 41,212,269 km (0.103 R)
• M77: 42,154,137 km (0.038 R)
• M78: 42,627,764 km (0.074 R)
• M79: 42,763,299 km (0.119 R)
• M80: 45,091,192 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.3

Radius: 3.6

Gravity: 12.52 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 13.31 AU - 13.63 AU

Year: 17622 Days

Day: 17.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 43,272,046 km

• M1: 55,650 km (0.072 R)
• M2: 215,571 km (0.094 R)
• M3: 340,036 km (0.072 R)
• M4: 430,243 km (0.102 R)
• M5: 499,358 km (0.078 R)
• M6: 680,072 km (0.116 R)
• M7: 811,269 km (0.079 R)
• M8: 1,173,147 km (0.115 R)
• M9: 1,330,523 km (0.115 R)
• M10: 1,473,689 km (0.118 R)
• M11: 1,796,970 km (0.106 R)
• M12: 2,333,428 km (0.118 R)
• M13: 2,506,064 km (0.112 R)
• M14: 2,556,029 km (0.104 R)
• M15: 2,682,589 km (0.091 R)
• M16: 3,568,508 km (0.117 R)
• M17: 3,767,024 km (0.11 R)
• M18: 4,027,773 km (0.078 R)
• M19: 4,535,807 km (0.039 R)
• M20: 4,596,843 km (0.093 R)
• M21: 5,095,453 km (0.097 R)
• M22: 6,109,427 km (0.077 R)
• M23: 6,210,705 km (0.088 R)
• M24: 6,278,623 km (0.101 R)
• M25: 6,380,948 km (0.118 R)
• M26: 6,552,686 km (0.117 R)
• M27: 6,760,627 km (0.06 R)
• M28: 7,290,203 km (0.117 R)
• M29: 8,652,442 km (0.104 R)
• M30: 8,995,470 km (0.062 R)
• M31: 9,110,810 km (0.118 R)
• M32: 9,459,821 km (0.101 R)
• M33: 9,655,495 km (0.038 R)
• M34: 10,051,032 km (0.099 R)
• M35: 10,170,710 km (0.104 R)
• M36: 10,532,588 km (0.077 R)
• M37: 10,735,442 km (0.08 R)
• M38: 11,062,613 km (0.113 R)
• M39: 11,227,470 km (0.12 R)
• M40: 12,747,384 km (0.057 R)
• M41: 13,575,109 km (0.118 R)
• M42: 13,751,635 km (0.092 R)
• M43: 14,106,780 km (0.07 R)
• M44: 14,690,511 km (0.038 R)
• M45: 15,419,651 km (0.115 R)
• M46: 15,511,654 km (0.053 R)
• M47: 15,557,730 km (0.104 R)
• M48: 15,696,108 km (0.086 R)
• M49: 16,160,609 km (0.108 R)
• M50: 16,441,404 km (0.105 R)
• M51: 17,007,932 km (0.071 R)
• M52: 17,293,514 km (0.11 R)
• M53: 17,917,786 km (0.114 R)
• M54: 17,966,106 km (0.102 R)
• M55: 18,500,619 km (0.056 R)
• M56: 20,538,142 km (0.111 R)
• M57: 20,689,984 km (0.072 R)
• M58: 20,842,275 km (0.09 R)
• M59: 21,096,741 km (0.11 R)
• M60: 21,866,571 km (0.1 R)
• M61: 22,177,136 km (0.115 R)
• M62: 23,170,017 km (0.102 R)
• M63: 24,017,340 km (0.109 R)
• M64: 24,820,830 km (0.111 R)
• M65: 25,252,869 km (0.111 R)
• M66: 26,179,478 km (0.106 R)
• M67: 26,509,042 km (0.057 R)
• M68: 27,172,508 km (0.063 R)
• M69: 27,394,811 km (0.057 R)
• M70: 28,177,956 km (0.079 R)
• M71: 29,081,676 km (0.074 R)
• M72: 29,366,062 km (0.101 R)
• M73: 29,994,971 km (0.091 R)
• M74: 30,052,417 km (0.064 R)
• M75: 30,859,797 km (0.079 R)
• M76: 31,091,823 km (0.106 R)
• M77: 31,324,298 km (0.094 R)
• M78: 31,908,179 km (0.093 R)
• M79: 31,966,821 km (0.079 R)
• M80: 32,613,682 km (0.115 R)
• M81: 32,790,806 km (0.117 R)
• M82: 33,502,742 km (0.103 R)
• M83: 34,159,776 km (0.087 R)
• M84: 34,459,720 km (0.094 R)
• M85: 35,062,450 km (0.085 R)
• M86: 35,851,130 km (0.11 R)
• M87: 36,094,974 km (0.097 R)
• M88: 36,339,417 km (0.055 R)
• M89: 37,014,403 km (0.072 R)
• M90: 37,879,378 km (0.119 R)
• M91: 38,314,408 km (0.101 R)
• M92: 38,501,406 km (0.109 R)
• M93: 39,818,316 km (0.112 R)
• M94: 40,007,707 km (0.11 R)
• M95: 40,197,397 km (0.085 R)
• M96: 43,207,156 km (0.028 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 16,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit