🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.72 AU - 0.82 AU

Year: 246 Days

Day: 38.7 Hours

Environment

Temp: 103 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.28 AU - 1.3 AU

Year: 532 Days

Day: 13.3 Hours

Environment

Temp: -13 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.39 AU - 2.17 AU

Year: 863 Days

Day: 25 Hours

Environment

Temp: -44 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.84 AU - 2.7 AU

Year: 1243 Days

Day: 40.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,995,060 km

• M1: 154,535 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.31 AU - 5.17 AU

Year: 3173 Days

Day: 20.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,995,060 km

• M1: 483,351 km (0.077 R)

Asteroid Belt

Center: 8.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.5

Radius: 6.4

Gravity: 14.71 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 13.2 AU - 13.88 AU

Year: 18107 Days

Day: 17.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,995,060 km

• M1: 119,529 km (0.057 R)
• M2: 169,195 km (0.081 R)
• M3: 258,056 km (0.104 R)
• M4: 451,486 km (0.067 R)
• M5: 841,488 km (0.106 R)
• M6: 934,687 km (0.081 R)
• M7: 1,208,900 km (0.082 R)
• M8: 1,261,409 km (0.096 R)
• M9: 2,531,944 km (0.108 R)
• M10: 3,535,297 km (0.078 R)
• M11: 3,687,737 km (0.105 R)
• M12: 4,814,209 km (0.099 R)
• M13: 4,898,433 km (0.063 R)
• M14: 5,283,946 km (0.102 R)
• M15: 5,590,472 km (0.106 R)
• M16: 5,947,862 km (0.111 R)
• M17: 5,993,040 km (0.106 R)
• M18: 7,304,415 km (0.106 R)
• M19: 7,992,117 km (0.089 R)
• M20: 8,242,843 km (0.115 R)
• M21: 9,114,250 km (0.11 R)
• M22: 9,218,670 km (0.109 R)
• M23: 9,428,855 km (0.059 R)
• M24: 10,285,003 km (0.072 R)
• M25: 10,448,214 km (0.108 R)
• M26: 11,054,235 km (0.107 R)
• M27: 12,070,454 km (0.101 R)
• M28: 12,881,125 km (0.076 R)
• M29: 14,190,555 km (0.116 R)
• M30: 15,666,487 km (0.114 R)
• M31: 16,486,284 km (0.106 R)
• M32: 17,126,263 km (0.115 R)
• M33: 17,449,245 km (0.1 R)
• M34: 18,035,818 km (0.114 R)
• M35: 18,364,485 km (0.053 R)
• M36: 19,027,802 km (0.057 R)
• M37: 19,161,393 km (0.102 R)
• M38: 19,362,303 km (0.112 R)
• M39: 20,377,773 km (0.109 R)
• M40: 20,445,990 km (0.051 R)
• M41: 20,788,719 km (0.058 R)
• M42: 20,857,534 km (0.109 R)
• M43: 25,119,278 km (0.097 R)
• M44: 25,412,789 km (0.084 R)
• M45: 25,486,241 km (0.085 R)
• M46: 26,448,754 km (0.06 R)
• M47: 26,747,202 km (0.086 R)
• M48: 26,971,898 km (0.093 R)
• M49: 28,028,358 km (0.08 R)
• M50: 28,485,230 km (0.043 R)
• M51: 29,406,453 km (0.11 R)
• M52: 31,435,749 km (0.089 R)
• M53: 32,866,951 km (0.051 R)
• M54: 34,807,984 km (0.076 R)
• M55: 36,536,737 km (0.093 R)
• M56: 36,952,320 km (0.038 R)
• M57: 37,202,597 km (0.095 R)
• M58: 37,286,072 km (0.11 R)
• M59: 39,479,327 km (0.097 R)
• M60: 40,248,260 km (0.067 R)
• M61: 40,591,587 km (0.089 R)
• M62: 41,021,980 km (0.091 R)
• M63: 41,454,019 km (0.109 R)
• M64: 41,540,636 km (0.059 R)
• M65: 41,714,020 km (0.117 R)
• M66: 41,800,787 km (0.042 R)
• M67: 42,148,452 km (0.043 R)
• M68: 42,759,260 km (0.086 R)
• M69: 42,934,290 km (0.119 R)
• M70: 43,460,725 km (0.069 R)
• M71: 43,548,688 km (0.107 R)
• M72: 44,166,079 km (0.052 R)
• M73: 45,053,194 km (0.099 R)
• M74: 45,231,365 km (0.05 R)
• M75: 47,115,550 km (0.1 R)
• M76: 48,568,295 km (0.079 R)
• M77: 49,575,687 km (0.09 R)
• M78: 51,517,767 km (0.077 R)
• M79: 54,429,839 km (0.055 R)
• M80: 54,619,529 km (0.038 R)
• M81: 54,904,513 km (0.071 R)
• M82: 55,380,533 km (0.112 R)
• M83: 56,240,871 km (0.097 R)
• M84: 57,202,037 km (0.066 R)
• M85: 57,394,869 km (0.092 R)
• M86: 58,556,646 km (0.116 R)
• M87: 59,140,377 km (0.118 R)
• M88: 59,432,990 km (0.052 R)
• M89: 61,001,823 km (0.081 R)
• M90: 61,198,843 km (0.1 R)
• M91: 61,396,163 km (0.111 R)
• M92: 61,692,367 km (0.107 R)
• M93: 62,882,418 km (0.108 R)
• M94: 64,180,030 km (0.113 R)
• M95: 66,903,160 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.2

Radius: 4.6

Gravity: 18.11 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 16.6 AU - 20.32 AU

Year: 28826 Days

Day: 18 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,995,060 km

• M1: 250,277 km (0.087 R)
• M2: 392,395 km (0.109 R)
• M3: 649,404 km (0.075 R)
• M4: 696,677 km (0.109 R)
• M5: 950,994 km (0.096 R)
• M6: 1,506,002 km (0.065 R)
• M7: 1,968,708 km (0.075 R)
• M8: 2,894,420 km (0.118 R)
• M9: 3,675,171 km (0.102 R)
• M10: 4,066,369 km (0.078 R)
• M11: 4,982,656 km (0.105 R)
• M12: 5,030,079 km (0.094 R)
• M13: 5,221,265 km (0.103 R)
• M14: 5,660,335 km (0.106 R)
• M15: 6,009,945 km (0.111 R)
• M16: 6,161,936 km (0.056 R)
• M17: 7,100,065 km (0.114 R)
• M18: 7,153,471 km (0.115 R)
• M19: 7,860,171 km (0.103 R)
• M20: 8,026,375 km (0.085 R)
• M21: 8,531,866 km (0.052 R)
• M22: 9,221,961 km (0.089 R)
• M23: 9,691,848 km (0.051 R)
• M24: 10,532,887 km (0.065 R)
• M25: 10,777,479 km (0.094 R)
• M26: 11,334,582 km (0.09 R)
• M27: 12,155,725 km (0.092 R)
• M28: 12,800,192 km (0.103 R)
• M29: 14,122,488 km (0.057 R)
• M30: 14,189,657 km (0.094 R)
• M31: 14,324,445 km (0.113 R)
• M32: 16,326,364 km (0.118 R)
• M33: 16,751,371 km (0.118 R)
• M34: 18,487,604 km (0.072 R)
• M35: 19,302,314 km (0.074 R)
• M36: 19,601,360 km (0.109 R)
• M37: 22,127,171 km (0.101 R)
• M38: 22,754,734 km (0.063 R)
• M39: 23,627,189 km (0.101 R)
• M40: 24,672,130 km (0.091 R)
• M41: 25,732,330 km (0.075 R)
• M42: 27,224,419 km (0.111 R)
• M43: 27,896,562 km (0.099 R)
• M44: 29,686,949 km (0.082 R)
• M45: 33,377,080 km (0.098 R)
• M46: 33,735,965 km (0.107 R)
• M47: 33,826,023 km (0.104 R)
• M48: 34,548,282 km (0.099 R)
• M49: 35,184,522 km (0.089 R)
• M50: 35,275,627 km (0.104 R)
• M51: 37,394,830 km (0.039 R)
• M52: 37,674,279 km (0.102 R)
• M53: 38,235,271 km (0.102 R)
• M54: 39,176,391 km (0.087 R)
• M55: 39,270,937 km (0.085 R)
• M56: 39,460,178 km (0.105 R)
• M57: 39,555,023 km (0.102 R)
• M58: 40,793,694 km (0.118 R)
• M59: 42,335,599 km (0.039 R)
• M60: 43,211,345 km (0.103 R)
• M61: 45,377,073 km (0.107 R)
• M62: 46,873,800 km (0.097 R)
• M63: 47,476,979 km (0.12 R)
• M64: 48,183,978 km (0.059 R)
• M65: 48,386,683 km (0.108 R)
• M66: 48,488,111 km (0.106 R)
• M67: 49,404,098 km (0.106 R)
• M68: 49,506,124 km (0.1 R)
• M69: 52,602,650 km (0.085 R)
• M70: 53,020,178 km (0.107 R)
• M71: 53,124,747 km (0.097 R)
• M72: 54,279,643 km (0.08 R)
• M73: 55,124,571 km (0.112 R)
• M74: 55,230,487 km (0.104 R)
• M75: 58,439,810 km (0.072 R)
• M76: 58,764,138 km (0.046 R)
• M77: 59,958,079 km (0.108 R)
• M78: 60,503,512 km (0.053 R)
• M79: 62,590,852 km (0.074 R)
• M80: 62,811,957 km (0.119 R)
• M81: 63,921,375 km (0.118 R)
• M82: 64,143,977 km (0.084 R)
• M83: 65,261,174 km (0.086 R)
• M84: 66,610,098 km (0.049 R)
• M85: 66,948,787 km (0.12 R)
• M86: 67,514,566 km (0.111 R)
• M87: 68,195,685 km (0.091 R)
• M88: 69,793,540 km (0.108 R)
• M89: 71,403,662 km (0.101 R)
• M90: 71,865,919 km (0.041 R)
• M91: 77,846,543 km (0.071 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: 534 - 14,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit