🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.28 AU - 1.58 AU

Year: 612 Days

Day: 29.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,886,709 km

• M1: 42,785 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.27 AU - 1.59 AU

Year: 612 Days

Day: 38.7 Hours

Environment

Temp: -20 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.47 AU - 4.53 AU

Year: 2865 Days

Day: 37.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.4

Radius: 8.2

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.16 AU - 11.56 AU

Year: 11089 Days

Day: 7.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 110.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 77,886,709 km

• M1: 134,638 km (0.077 R)
• M2: 466,895 km (0.087 R)
• M3: 581,637 km (0.069 R)
• M4: 674,387 km (0.102 R)
• M5: 739,163 km (0.119 R)
• M6: 887,265 km (0.094 R)
• M7: 1,057,657 km (0.107 R)
• M8: 1,265,897 km (0.052 R)
• M9: 1,402,630 km (0.1 R)
• M10: 1,676,244 km (0.062 R)
• M11: 1,751,043 km (0.081 R)
• M12: 1,919,789 km (0.094 R)
• M13: 2,207,317 km (0.053 R)
• M14: 2,289,595 km (0.059 R)
• M15: 2,525,810 km (0.084 R)
• M16: 2,577,422 km (0.066 R)
• M17: 2,734,499 km (0.032 R)
• M18: 2,805,259 km (0.054 R)
• M19: 2,985,076 km (0.088 R)
• M20: 3,566,264 km (0.04 R)
• M21: 3,860,074 km (0.081 R)
• M22: 4,141,318 km (0.115 R)
• M23: 4,575,750 km (0.112 R)
• M24: 4,894,992 km (0.088 R)
• M25: 5,046,385 km (0.056 R)
• M26: 5,287,686 km (0.093 R)
• M27: 5,532,578 km (0.117 R)
• M28: 5,645,225 km (0.044 R)
• M29: 6,454,550 km (0.072 R)
• M30: 6,764,367 km (0.034 R)
• M31: 6,957,498 km (0.07 R)
• M32: 7,176,808 km (0.052 R)
• M33: 7,448,179 km (0.052 R)
• M34: 7,899,366 km (0.091 R)
• M35: 8,854,548 km (0.073 R)
• M36: 8,986,494 km (0.064 R)
• M37: 9,332,514 km (0.069 R)
• M38: 9,439,775 km (0.074 R)
• M39: 9,737,026 km (0.079 R)
• M40: 9,900,537 km (0.103 R)
• M41: 10,230,101 km (0.112 R)
• M42: 10,313,128 km (0.109 R)
• M43: 10,759,528 km (0.119 R)
• M44: 11,183,638 km (0.044 R)
• M45: 13,114,348 km (0.11 R)
• M46: 14,056,366 km (0.033 R)
• M47: 14,241,119 km (0.104 R)
• M48: 15,019,925 km (0.104 R)
• M49: 16,488,677 km (0.108 R)
• M50: 16,683,603 km (0.107 R)
• M51: 17,936,037 km (0.069 R)
• M52: 18,237,028 km (0.104 R)
• M53: 19,836,079 km (0.112 R)
• M54: 19,974,308 km (0.111 R)
• M55: 20,078,129 km (0.099 R)
• M56: 20,286,369 km (0.08 R)
• M57: 20,390,788 km (0.107 R)
• M58: 20,634,932 km (0.102 R)
• M59: 21,267,432 km (0.11 R)
• M60: 22,120,588 km (0.099 R)
• M61: 22,335,710 km (0.11 R)
• M62: 22,840,154 km (0.088 R)
• M63: 23,897,063 km (0.098 R)
• M64: 24,820,980 km (0.074 R)

Asteroid Belt

Center: 15.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 20.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.2

Radius: 5.1

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 17.77 AU - 22.57 AU

Year: 32444 Days

Day: 18.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 77,886,709 km

• M1: 153,188 km (0.11 R)
• M2: 757,414 km (0.083 R)
• M3: 881,879 km (0.102 R)
• M4: 1,012,927 km (0.109 R)
• M5: 1,693,897 km (0.029 R)
• M6: 1,726,210 km (0.05 R)
• M7: 1,958,087 km (0.072 R)
• M8: 2,094,969 km (0.113 R)
• M9: 2,487,663 km (0.067 R)
• M10: 3,019,633 km (0.078 R)
• M11: 3,420,555 km (0.075 R)
• M12: 3,544,123 km (0.07 R)
• M13: 4,096,438 km (0.086 R)
• M14: 4,720,860 km (0.07 R)
• M15: 4,812,414 km (0.101 R)
• M16: 5,663,327 km (0.112 R)
• M17: 5,858,701 km (0.114 R)
• M18: 6,205,768 km (0.112 R)
• M19: 6,356,563 km (0.097 R)
• M20: 6,457,841 km (0.053 R)
• M21: 6,764,816 km (0.113 R)
• M22: 7,076,428 km (0.093 R)
• M23: 7,552,748 km (0.108 R)
• M24: 8,535,905 km (0.113 R)
• M25: 8,703,754 km (0.089 R)
• M26: 9,443,216 km (0.116 R)
• M27: 9,558,855 km (0.071 R)
• M28: 10,981,680 km (0.11 R)
• M29: 11,103,304 km (0.102 R)
• M30: 11,164,190 km (0.109 R)
• M31: 12,280,040 km (0.094 R)
• M32: 15,356,072 km (0.085 R)
• M33: 16,385,305 km (0.068 R)
• M34: 16,733,419 km (0.119 R)
• M35: 16,943,305 km (0.104 R)
• M36: 17,507,588 km (0.104 R)
• M37: 17,863,332 km (0.067 R)
• M38: 18,006,198 km (0.088 R)
• M39: 18,582,000 km (0.093 R)
• M40: 18,726,811 km (0.073 R)
• M41: 19,383,396 km (0.093 R)
• M42: 20,196,012 km (0.044 R)
• M43: 20,419,511 km (0.049 R)
• M44: 22,468,104 km (0.107 R)
• M45: 23,009,798 km (0.112 R)
• M46: 25,219,359 km (0.092 R)
• M47: 26,186,808 km (0.081 R)
• M48: 27,330,783 km (0.098 R)
• M49: 29,245,337 km (0.045 R)
• M50: 29,667,352 km (0.105 R)
• M51: 30,859,348 km (0.092 R)
• M52: 31,030,937 km (0.11 R)
• M53: 32,327,651 km (0.115 R)
• M54: 32,501,933 km (0.118 R)
• M55: 33,907,105 km (0.105 R)
• M56: 35,242,416 km (0.079 R)
• M57: 36,322,812 km (0.099 R)
• M58: 36,503,975 km (0.111 R)
• M59: 37,049,259 km (0.103 R)
• M60: 37,140,364 km (0.112 R)
• M61: 37,505,682 km (0.101 R)
• M62: 37,964,050 km (0.079 R)
• M63: 38,424,063 km (0.044 R)
• M64: 39,536,024 km (0.092 R)
• M65: 41,696,367 km (0.11 R)
• M66: 42,076,047 km (0.101 R)
• M67: 42,838,697 km (0.107 R)
• M68: 43,221,817 km (0.109 R)
• M69: 43,605,984 km (0.037 R)
• M70: 44,474,549 km (0.034 R)
• M71: 45,446,337 km (0.072 R)
• M72: 46,130,747 km (0.097 R)
• M73: 49,503,132 km (0.092 R)
• M74: 51,016,015 km (0.042 R)
• M75: 51,422,024 km (0.088 R)
• M76: 52,441,683 km (0.118 R)
• M77: 54,190,482 km (0.043 R)
• M78: 54,812,211 km (0.071 R)
• M79: 55,540,603 km (0.06 R)
• M80: 57,428,079 km (0.058 R)
• M81: 57,639,162 km (0.098 R)
• M82: 57,744,778 km (0.062 R)
• M83: 58,167,841 km (0.093 R)
• M84: 58,591,951 km (0.054 R)
• M85: 60,298,713 km (0.087 R)
• M86: 61,158,153 km (0.061 R)
• M87: 61,913,472 km (0.049 R)
• M88: 63,215,572 km (0.095 R)
• M89: 65,736,446 km (0.108 R)
• M90: 66,067,656 km (0.108 R)
• M91: 66,510,166 km (0.105 R)
• M92: 66,731,721 km (0.097 R)
• M93: 68,737,230 km (0.116 R)
• M94: 69,073,376 km (0.048 R)
• M95: 69,634,966 km (0.062 R)
• M96: 71,668,899 km (0.086 R)
• M97: 74,066,355 km (0.105 R)
• M98: 74,756,300 km (0.079 R)
• M99: 77,769,949 km (0.102 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 12,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit