🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.64 AU - 0.66 AU

Year: 196 Days

Day: 12.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.47 AU - 1.53 AU

Year: 688 Days

Day: 26.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.52 AU - 3.72 AU

Year: 2065 Days

Day: 30.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.25 AU - 3.61 AU

Year: 2381 Days

Day: 24.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.2

Radius: 12.2

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.57 AU - 5.23 AU

Year: 4065 Days

Day: 7.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 82,527,167 km

• M1: 162,912 km (0.092 R)
• M2: 265,985 km (0.074 R)
• M3: 346,020 km (0.077 R)
• M4: 489,783 km (0.073 R)
• M5: 615,894 km (0.115 R)
• M6: 772,823 km (0.087 R)
• M7: 944,262 km (0.113 R)
• M8: 1,035,068 km (0.056 R)
• M9: 1,371,962 km (0.117 R)
• M10: 1,644,230 km (0.027 R)
• M11: 1,882,689 km (0.105 R)
• M12: 1,960,330 km (0.047 R)
• M13: 2,492,151 km (0.079 R)
• M14: 2,679,298 km (0.117 R)
• M15: 2,811,692 km (0.094 R)
• M16: 2,916,261 km (0.066 R)
• M17: 3,022,027 km (0.117 R)
• M18: 3,268,863 km (0.098 R)
• M19: 3,378,967 km (0.092 R)
• M20: 3,651,684 km (0.107 R)
• M21: 3,815,494 km (0.049 R)
• M22: 3,998,452 km (0.095 R)
• M23: 4,252,768 km (0.072 R)
• M24: 4,390,698 km (0.077 R)
• M25: 4,759,606 km (0.113 R)
• M26: 4,848,916 km (0.112 R)
• M27: 5,452,842 km (0.074 R)
• M28: 5,678,436 km (0.108 R)
• M29: 5,811,428 km (0.085 R)
• M30: 5,926,320 km (0.074 R)
• M31: 6,100,003 km (0.083 R)
• M32: 6,295,078 km (0.054 R)
• M33: 6,571,535 km (0.116 R)
• M34: 6,852,031 km (0.109 R)
• M35: 6,993,850 km (0.085 R)
• M36: 7,445,785 km (0.07 R)
• M37: 7,612,587 km (0.064 R)
• M38: 7,843,865 km (0.08 R)
• M39: 7,949,631 km (0.094 R)
• M40: 8,638,828 km (0.114 R)
• M41: 9,821,998 km (0.037 R)
• M42: 9,913,402 km (0.114 R)
• M43: 10,027,994 km (0.076 R)
• M44: 10,119,997 km (0.083 R)
• M45: 10,258,524 km (0.038 R)
• M46: 10,537,674 km (0.114 R)
• M47: 10,772,094 km (0.06 R)
• M48: 11,727,127 km (0.037 R)
• M49: 11,824,066 km (0.067 R)
• M50: 11,921,305 km (0.11 R)
• M51: 12,043,227 km (0.11 R)
• M52: 12,263,884 km (0.083 R)
• M53: 12,535,254 km (0.062 R)
• M54: 12,659,421 km (0.089 R)
• M55: 12,933,634 km (0.062 R)
• M56: 13,109,261 km (0.113 R)
• M57: 13,209,941 km (0.102 R)
• M58: 13,336,201 km (0.087 R)
• M59: 13,717,377 km (0.101 R)
• M60: 15,383,747 km (0.096 R)
• M61: 15,623,254 km (0.057 R)
• M62: 15,730,067 km (0.095 R)
• M63: 15,837,179 km (0.071 R)
• M64: 16,025,074 km (0.088 R)
• M65: 16,322,025 km (0.099 R)
• M66: 17,058,346 km (0.071 R)
• M67: 18,309,732 km (0.089 R)
• M68: 18,818,515 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.2

Radius: 13.7

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 10.57 AU - 13.31 AU

Year: 15461 Days

Day: 10.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,527,167 km

• M1: 175,927 km (0.079 R)
• M2: 263,143 km (0.111 R)
• M3: 495,767 km (0.069 R)
• M4: 709,393 km (0.048 R)
• M5: 828,922 km (0.03 R)
• M6: 1,482,365 km (0.096 R)
• M7: 1,667,717 km (0.098 R)
• M8: 1,889,421 km (0.108 R)
• M9: 2,004,013 km (0.074 R)
• M10: 2,091,528 km (0.085 R)
• M11: 2,423,934 km (0.053 R)
• M12: 2,971,163 km (0.083 R)
• M13: 3,735,758 km (0.118 R)
• M14: 4,028,820 km (0.049 R)
• M15: 4,215,818 km (0.082 R)
• M16: 4,715,474 km (0.109 R)
• M17: 5,153,198 km (0.096 R)
• M18: 5,982,718 km (0.086 R)
• M19: 6,413,111 km (0.094 R)
• M20: 6,853,677 km (0.107 R)
• M21: 7,077,774 km (0.075 R)
• M22: 7,167,982 km (0.094 R)
• M23: 8,045,074 km (0.064 R)
• M24: 8,664,709 km (0.065 R)
• M25: 9,848,925 km (0.062 R)
• M26: 10,000,468 km (0.069 R)
• M27: 10,152,908 km (0.068 R)
• M28: 10,978,838 km (0.055 R)
• M29: 11,399,956 km (0.088 R)
• M30: 12,915,233 km (0.087 R)
• M31: 13,809,379 km (0.084 R)
• M32: 14,264,007 km (0.088 R)
• M33: 15,304,909 km (0.076 R)
• M34: 16,071,898 km (0.063 R)
• M35: 16,190,978 km (0.104 R)
• M36: 16,430,035 km (0.056 R)
• M37: 16,911,740 km (0.116 R)
• M38: 17,398,232 km (0.076 R)
• M39: 18,012,780 km (0.059 R)
• M40: 18,634,360 km (0.074 R)
• M41: 19,326,399 km (0.1 R)
• M42: 19,453,109 km (0.117 R)
• M43: 22,376,700 km (0.04 R)
• M44: 22,710,004 km (0.099 R)
• M45: 24,400,909 km (0.077 R)
• M46: 26,132,055 km (0.066 R)
• M47: 26,623,783 km (0.12 R)
• M48: 26,835,614 km (0.032 R)
• M49: 27,616,665 km (0.037 R)
• M50: 28,621,663 km (0.113 R)
• M51: 29,857,940 km (0.032 R)
• M52: 30,224,903 km (0.117 R)
• M53: 30,372,108 km (0.101 R)
• M54: 32,157,259 km (0.067 R)
• M55: 33,214,168 km (0.088 R)
• M56: 33,518,301 km (0.065 R)
• M57: 34,666,763 km (0.038 R)
• M58: 36,296,333 km (0.091 R)
• M59: 37,950,885 km (0.105 R)
• M60: 39,227,853 km (0.053 R)
• M61: 40,437,800 km (0.075 R)
• M62: 41,169,783 km (0.099 R)
• M63: 41,332,994 km (0.053 R)
• M64: 42,564,185 km (0.075 R)
• M65: 43,724,017 km (0.057 R)
• M66: 47,095,055 km (0.092 R)
• M67: 48,122,493 km (0.063 R)
• M68: 48,639,055 km (0.073 R)
• M69: 49,590,797 km (0.081 R)
• M70: 50,636,186 km (0.099 R)
• M71: 51,161,574 km (0.078 R)
• M72: 51,512,830 km (0.091 R)
• M73: 51,776,721 km (0.094 R)
• M74: 51,952,947 km (0.099 R)
• M75: 52,837,220 km (0.052 R)
• M76: 53,993,911 km (0.104 R)
• M77: 55,429,302 km (0.089 R)
• M78: 57,970,970 km (0.045 R)
• M79: 62,509,769 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903.4

Radius: 3

Gravity: 100.38 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.74 AU - 15.3 AU

Year: 19672 Days

Day: 24.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 82,527,167 km

• M1: 85,570 km (0.063 R)
• M2: 145,708 km (0.1 R)
• M3: 306,526 km (0.095 R)
• M4: 363,373 km (0.105 R)
• M5: 423,811 km (0.113 R)
• M6: 465,997 km (0.066 R)
• M7: 697,276 km (0.107 R)
• M8: 851,212 km (0.092 R)
• M9: 1,280,109 km (0.101 R)
• M10: 1,974,243 km (0.079 R)
• M11: 4,038,395 km (0.065 R)
• M12: 4,358,384 km (0.073 R)
• M13: 5,071,069 km (0.111 R)
• M14: 5,217,974 km (0.118 R)
• M15: 5,267,191 km (0.025 R)
• M16: 7,470,768 km (0.064 R)
• M17: 7,526,418 km (0.086 R)
• M18: 7,582,069 km (0.037 R)
• M19: 7,806,166 km (0.108 R)
• M20: 8,665,756 km (0.107 R)
• M21: 9,077,000 km (0.096 R)
• M22: 9,434,539 km (0.045 R)
• M23: 9,494,678 km (0.108 R)
• M24: 10,721,979 km (0.079 R)
• M25: 11,481,936 km (0.075 R)
• M26: 11,674,618 km (0.098 R)
• M27: 12,853,150 km (0.108 R)
• M28: 13,120,182 km (0.11 R)
• M29: 13,389,009 km (0.059 R)
• M30: 13,524,096 km (0.081 R)
• M31: 14,068,932 km (0.086 R)
• M32: 14,829,787 km (0.09 R)
• M33: 15,603,956 km (0.112 R)
• M34: 16,680,611 km (0.067 R)
• M35: 17,929,454 km (0.046 R)
• M36: 18,003,805 km (0.088 R)
• M37: 18,227,603 km (0.099 R)
• M38: 18,904,533 km (0.106 R)
• M39: 19,360,358 km (0.092 R)
• M40: 19,589,692 km (0.11 R)
• M41: 20,050,902 km (0.103 R)
• M42: 20,827,614 km (0.115 R)
• M43: 22,973,147 km (0.084 R)
• M44: 23,297,026 km (0.074 R)
• M45: 23,949,123 km (0.11 R)
• M46: 24,113,082 km (0.104 R)
• M47: 26,278,212 km (0.105 R)
• M48: 26,532,080 km (0.097 R)
• M49: 26,956,938 km (0.084 R)
• M50: 27,212,900 km (0.066 R)
• M51: 28,158,209 km (0.118 R)
• M52: 28,331,294 km (0.049 R)
• M53: 28,504,677 km (0.076 R)
• M54: 29,114,438 km (0.088 R)
• M55: 30,612,960 km (0.085 R)
• M56: 31,775,635 km (0.038 R)
• M57: 32,226,673 km (0.111 R)
• M58: 34,606,027 km (0.116 R)
• M59: 35,442,728 km (0.119 R)
• M60: 35,629,426 km (0.117 R)
• M61: 36,097,966 km (0.105 R)
• M62: 36,568,601 km (0.107 R)
• M63: 37,420,711 km (0.105 R)
• M64: 37,610,999 km (0.099 R)
• M65: 38,855,354 km (0.028 R)
• M66: 39,918,845 km (0.073 R)
• M67: 40,015,934 km (0.052 R)
• M68: 41,187,884 km (0.095 R)
• M69: 41,581,027 km (0.12 R)
• M70: 42,867,419 km (0.032 R)
• M71: 42,966,902 km (0.033 R)
• M72: 43,166,166 km (0.106 R)
• M73: 49,074,983 km (0.091 R)
• M74: 49,179,103 km (0.093 R)
• M75: 49,491,763 km (0.068 R)
• M76: 53,294,840 km (0.103 R)
• M77: 55,881,985 km (0.117 R)
• M78: 58,179,061 km (0.114 R)
• M79: 60,730,153 km (0.058 R)
• M80: 61,065,552 km (0.088 R)
• M81: 62,187,984 km (0.11 R)
• M82: 62,300,632 km (0.094 R)
• M83: 62,638,872 km (0.103 R)
• M84: 63,317,299 km (0.077 R)
• M85: 64,339,501 km (0.108 R)
• M86: 67,438,571 km (0.107 R)
• M87: 69,064,400 km (0.102 R)
• M88: 69,531,445 km (0.03 R)
• M89: 72,354,805 km (0.104 R)
• M90: 72,591,918 km (0.092 R)
• M91: 73,185,373 km (0.108 R)
• M92: 73,542,313 km (0.057 R)
• M93: 75,695,924 km (0.088 R)
• M94: 79,820,038 km (0.087 R)
• M95: 79,942,409 km (0.056 R)
• M96: 80,064,930 km (0.111 R)
• M97: 80,678,132 km (0.103 R)
• M98: 81,662,486 km (0.077 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 19,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit