🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.56 AU - 0.9 AU

Year: 224 Days

Day: 12.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.4 AU - 1.48 AU

Year: 622 Days

Day: 26.9 Hours

Environment

Temp: -16 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.34 AU - 1.96 AU

Year: 763 Days

Day: 45.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.12 AU - 3.28 AU

Year: 1597 Days

Day: 25.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.77 AU - 3.39 AU

Year: 1945 Days

Day: 24.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,421,665 km

• M1: 1,600,548 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.55 AU - 4.75 AU

Year: 3609 Days

Day: 30.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.5

Radius: 12.1

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.73 AU - 7.73 AU

Year: 5596 Days

Day: 8.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 58,421,665 km

• M1: 164,558 km (0.078 R)
• M2: 479,012 km (0.089 R)
• M3: 723,605 km (0.108 R)
• M4: 954,883 km (0.114 R)
• M5: 1,151,904 km (0.093 R)
• M6: 1,554,172 km (0.111 R)
• M7: 1,669,961 km (0.073 R)
• M8: 1,875,359 km (0.095 R)
• M9: 2,600,310 km (0.095 R)
• M10: 2,799,425 km (0.107 R)
• M11: 3,066,008 km (0.119 R)
• M12: 3,255,399 km (0.095 R)
• M13: 3,579,727 km (0.104 R)
• M14: 3,667,990 km (0.078 R)
• M15: 3,779,441 km (0.114 R)
• M16: 3,937,416 km (0.076 R)
• M17: 4,190,087 km (0.04 R)
• M18: 4,857,293 km (0.106 R)
• M19: 5,054,014 km (0.037 R)
• M20: 5,481,116 km (0.12 R)
• M21: 5,608,873 km (0.12 R)
• M22: 5,686,065 km (0.106 R)
• M23: 6,024,605 km (0.081 R)
• M24: 6,585,597 km (0.082 R)
• M25: 7,024,218 km (0.112 R)
• M26: 7,958,906 km (0.05 R)
• M27: 8,603,673 km (0.107 R)
• M28: 8,842,281 km (0.074 R)
• M29: 9,234,826 km (0.115 R)
• M30: 9,509,937 km (0.026 R)
• M31: 10,861,553 km (0.117 R)
• M32: 11,054,983 km (0.043 R)
• M33: 11,184,535 km (0.103 R)
• M34: 11,282,073 km (0.086 R)
• M35: 12,982,552 km (0.109 R)
• M36: 13,497,917 km (0.096 R)
• M37: 13,636,444 km (0.11 R)
• M38: 14,195,342 km (0.043 R)
• M39: 14,619,602 km (0.11 R)
• M40: 15,047,900 km (0.089 R)
• M41: 15,155,611 km (0.046 R)
• M42: 15,444,185 km (0.098 R)
• M43: 15,953,566 km (0.111 R)
• M44: 16,505,432 km (0.041 R)
• M45: 16,727,884 km (0.05 R)
• M46: 17,026,182 km (0.09 R)
• M47: 17,401,524 km (0.116 R)
• M48: 17,514,620 km (0.111 R)
• M49: 18,620,746 km (0.1 R)
• M50: 19,007,457 km (0.092 R)
• M51: 19,085,098 km (0.058 R)
• M52: 19,357,665 km (0.066 R)
• M53: 19,867,345 km (0.104 R)
• M54: 21,463,405 km (0.037 R)
• M55: 21,747,042 km (0.085 R)
• M56: 21,991,037 km (0.101 R)
• M57: 22,976,139 km (0.098 R)
• M58: 23,808,202 km (0.116 R)
• M59: 23,933,864 km (0.058 R)
• M60: 24,777,147 km (0.031 R)
• M61: 24,904,455 km (0.052 R)
• M62: 25,159,819 km (0.063 R)
• M63: 25,501,650 km (0.084 R)
• M64: 26,276,417 km (0.082 R)
• M65: 26,406,268 km (0.106 R)
• M66: 26,753,634 km (0.118 R)
• M67: 27,937,253 km (0.084 R)
• M68: 28,468,774 km (0.073 R)
• M69: 28,958,857 km (0.075 R)
• M70: 29,947,549 km (0.025 R)
• M71: 30,037,906 km (0.096 R)
• M72: 30,446,009 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.6

Radius: 6.5

Gravity: 22.9 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 11.29 AU - 18.35 AU

Year: 20533 Days

Day: 23.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,421,665 km

• M1: 143,016 km (0.067 R)
• M2: 326,273 km (0.049 R)
• M3: 775,216 km (0.084 R)
• M4: 828,024 km (0.118 R)
• M5: 1,654,104 km (0.106 R)
• M6: 2,503,072 km (0.036 R)
• M7: 2,867,043 km (0.113 R)
• M8: 3,161,601 km (0.118 R)
• M9: 3,825,218 km (0.109 R)
• M10: 4,196,370 km (0.036 R)
• M11: 5,480,668 km (0.108 R)
• M12: 6,272,639 km (0.103 R)
• M13: 6,380,948 km (0.086 R)
• M14: 8,019,942 km (0.112 R)
• M15: 9,160,177 km (0.072 R)
• M16: 9,344,930 km (0.07 R)
• M17: 9,468,648 km (0.118 R)
• M18: 10,350,377 km (0.058 R)
• M19: 12,394,333 km (0.1 R)
• M20: 12,462,251 km (0.043 R)
• M21: 14,558,266 km (0.107 R)
• M22: 15,867,248 km (0.039 R)
• M23: 16,312,002 km (0.088 R)
• M24: 17,977,176 km (0.063 R)
• M25: 19,064,753 km (0.071 R)
• M26: 19,143,292 km (0.115 R)
• M27: 19,537,482 km (0.039 R)
• M28: 20,093,687 km (0.115 R)
• M29: 22,453,144 km (0.11 R)
• M30: 23,876,419 km (0.09 R)
• M31: 24,385,650 km (0.042 R)
• M32: 24,641,612 km (0.041 R)
• M33: 26,283,448 km (0.05 R)
• M34: 27,427,124 km (0.072 R)
• M35: 27,693,408 km (0.063 R)
• M36: 27,871,280 km (0.028 R)
• M37: 29,127,603 km (0.105 R)
• M38: 30,585,883 km (0.114 R)
• M39: 32,254,498 km (0.052 R)
• M40: 33,288,817 km (0.063 R)
• M41: 33,857,588 km (0.091 R)
• M42: 34,525,094 km (0.12 R)
• M43: 34,716,729 km (0.118 R)
• M44: 35,197,088 km (0.065 R)
• M45: 36,651,329 km (0.045 R)
• M46: 37,533,358 km (0.093 R)
• M47: 39,418,141 km (0.059 R)
• M48: 39,518,222 km (0.117 R)
• M49: 39,919,294 km (0.083 R)
• M50: 40,826,605 km (0.097 R)
• M51: 40,927,883 km (0.109 R)
• M52: 42,046,875 km (0.084 R)
• M53: 43,279,113 km (0.085 R)
• M54: 45,044,966 km (0.096 R)
• M55: 46,094,694 km (0.086 R)
• M56: 46,200,161 km (0.083 R)
• M57: 47,364,930 km (0.08 R)
• M58: 48,218,236 km (0.038 R)
• M59: 48,861,507 km (0.118 R)
• M60: 49,291,900 km (0.064 R)
• M61: 50,264,885 km (0.112 R)
• M62: 51,462,715 km (0.046 R)
• M63: 53,664,646 km (0.113 R)
• M64: 53,997,651 km (0.081 R)
• M65: 55,000,555 km (0.1 R)
• M66: 55,336,252 km (0.064 R)
• M67: 57,591,291 km (0.088 R)
• M68: 59,073,207 km (0.094 R)
• M69: 59,302,391 km (0.026 R)
• M70: 59,991,439 km (0.106 R)
• M71: 61,609,489 km (0.09 R)
• M72: 61,725,577 km (0.103 R)
• M73: 63,593,606 km (0.054 R)
• M74: 65,006,708 km (0.12 R)
• M75: 65,835,779 km (0.1 R)
• M76: 66,311,051 km (0.09 R)
• M77: 67,743,900 km (0.076 R)
• M78: 67,863,877 km (0.114 R)
• M79: 68,464,214 km (0.085 R)
• M80: 69,428,521 km (0.05 R)
• M81: 70,275,844 km (0.119 R)
• M82: 73,453,303 km (0.088 R)
• M83: 74,193,214 km (0.08 R)
• M84: 74,316,781 km (0.107 R)
• M85: 74,564,067 km (0.062 R)
• M86: 75,680,366 km (0.085 R)
• M87: 76,677,286 km (0.058 R)
• M88: 78,432,368 km (0.106 R)
• M89: 81,981,877 km (0.083 R)
• M90: 84,807,332 km (0.116 R)
• M91: 85,324,492 km (0.111 R)
• M92: 85,713,147 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.2

Radius: 6

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 15.74 AU - 21.68 AU

Year: 29126 Days

Day: 17 Hours

Environment

Temp: -207 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,421,665 km

• M1: 132,993 km (0.046 R)
• M2: 181,761 km (0.092 R)
• M3: 408,552 km (0.106 R)
• M4: 707,448 km (0.066 R)
• M5: 1,623,735 km (0.088 R)
• M6: 2,232,449 km (0.113 R)
• M7: 2,290,942 km (0.109 R)
• M8: 2,530,448 km (0.118 R)
• M9: 2,653,268 km (0.106 R)
• M10: 3,262,879 km (0.096 R)
• M11: 3,498,197 km (0.117 R)
• M12: 4,346,117 km (0.113 R)
• M13: 4,567,672 km (0.108 R)
• M14: 4,755,118 km (0.1 R)
• M15: 4,830,814 km (0.109 R)
• M16: 5,609,621 km (0.064 R)
• M17: 5,932,004 km (0.113 R)
• M18: 6,721,582 km (0.042 R)
• M19: 6,977,693 km (0.057 R)
• M20: 7,411,827 km (0.041 R)
• M21: 8,905,412 km (0.083 R)
• M22: 11,035,087 km (0.111 R)
• M23: 11,135,467 km (0.032 R)
• M24: 11,744,330 km (0.084 R)
• M25: 12,001,190 km (0.104 R)
• M26: 12,156,173 km (0.026 R)
• M27: 13,634,500 km (0.084 R)
• M28: 13,742,210 km (0.108 R)
• M29: 15,001,824 km (0.058 R)
• M30: 15,168,775 km (0.041 R)
• M31: 15,392,424 km (0.068 R)
• M32: 15,504,623 km (0.113 R)
• M33: 15,673,369 km (0.083 R)
• M34: 15,899,411 km (0.113 R)
• M35: 17,045,929 km (0.05 R)
• M36: 17,453,434 km (0.094 R)
• M37: 20,026,368 km (0.089 R)
• M38: 20,703,448 km (0.074 R)
• M39: 21,575,902 km (0.109 R)
• M40: 22,651,362 km (0.076 R)
• M41: 23,099,258 km (0.061 R)
• M42: 23,549,996 km (0.08 R)
• M43: 24,329,700 km (0.116 R)
• M44: 26,921,184 km (0.109 R)
• M45: 27,124,039 km (0.115 R)
• M46: 27,259,724 km (0.104 R)
• M47: 28,077,875 km (0.111 R)
• M48: 28,146,540 km (0.102 R)
• M49: 28,283,721 km (0.108 R)
• M50: 30,299,104 km (0.1 R)
• M51: 30,439,726 km (0.105 R)
• M52: 31,930,020 km (0.103 R)
• M53: 32,432,070 km (0.067 R)
• M54: 32,648,090 km (0.115 R)
• M55: 33,662,214 km (0.117 R)
• M56: 34,099,937 km (0.097 R)
• M57: 34,392,850 km (0.056 R)
• M58: 37,292,056 km (0.085 R)
• M59: 38,503,949 km (0.105 R)
• M60: 38,656,389 km (0.087 R)
• M61: 39,191,351 km (0.102 R)
• M62: 42,530,824 km (0.079 R)
• M63: 42,609,662 km (0.064 R)
• M64: 42,767,189 km (0.116 R)
• M65: 43,558,262 km (0.118 R)
• M66: 43,637,699 km (0.1 R)
• M67: 43,717,135 km (0.079 R)
• M68: 44,194,652 km (0.076 R)
• M69: 44,354,273 km (0.109 R)
• M70: 44,593,928 km (0.033 R)
• M71: 44,673,963 km (0.055 R)
• M72: 45,396,072 km (0.045 R)
• M73: 46,203,003 km (0.113 R)
• M74: 47,014,572 km (0.102 R)
• M75: 47,422,226 km (0.079 R)
• M76: 47,503,906 km (0.11 R)
• M77: 47,667,267 km (0.068 R)
• M78: 47,912,907 km (0.111 R)
• M79: 48,076,717 km (0.083 R)
• M80: 49,643,305 km (0.11 R)
• M81: 49,892,236 km (0.058 R)
• M82: 50,224,643 km (0.113 R)
• M83: 50,474,471 km (0.115 R)
• M84: 52,657,104 km (0.043 R)
• M85: 53,674,818 km (0.055 R)
• M86: 55,815,863 km (0.089 R)
• M87: 56,247,453 km (0.075 R)
• M88: 56,420,239 km (0.089 R)
• M89: 57,113,774 km (0.066 R)
• M90: 57,810,152 km (0.112 R)
• M91: 58,421,708 km (0.118 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 14,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit