🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.57 AU - 0.73 AU

Year: 191 Days

Day: 30.4 Hours

Environment

Temp: 214 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,830,446 km

• M1: 240,105 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.1 AU - 1.62 AU

Year: 579 Days

Day: 29.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.16 AU - 1.76 AU

Year: 644 Days

Day: 28.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,830,446 km

• M1: 21,542 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.7 AU - 2.24 AU

Year: 1010 Days

Day: 42 Hours

Environment

Temp: -64 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.86 AU - 2.9 AU

Year: 1341 Days

Day: 17.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,830,446 km

• M1: 83,476 km (0.1 R)
• M2: 146,307 km (0.081 R)

Asteroid Belt

Center: 5.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102

Radius: 10

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.08 AU - 8.7 AU

Year: 8095 Days

Day: 7.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 71,830,446 km

• M1: 137,181 km (0.116 R)
• M2: 211,083 km (0.119 R)
• M3: 399,726 km (0.04 R)
• M4: 860,337 km (0.111 R)
• M5: 1,047,933 km (0.093 R)
• M6: 1,502,411 km (0.059 R)
• M7: 1,635,254 km (0.088 R)
• M8: 1,744,461 km (0.102 R)
• M9: 1,814,024 km (0.084 R)
• M10: 2,042,909 km (0.116 R)
• M11: 2,608,089 km (0.075 R)
• M12: 2,916,710 km (0.061 R)
• M13: 2,983,131 km (0.047 R)
• M14: 3,134,674 km (0.052 R)
• M15: 3,254,202 km (0.083 R)
• M16: 3,568,807 km (0.108 R)
• M17: 3,838,532 km (0.044 R)
• M18: 4,171,088 km (0.113 R)
• M19: 4,455,324 km (0.094 R)
• M20: 4,609,559 km (0.069 R)
• M21: 4,883,772 km (0.091 R)
• M22: 5,345,730 km (0.119 R)
• M23: 6,289,842 km (0.095 R)
• M24: 7,398,662 km (0.053 R)
• M25: 7,835,637 km (0.117 R)
• M26: 9,344,332 km (0.073 R)
• M27: 9,443,066 km (0.097 R)
• M28: 9,666,715 km (0.091 R)
• M29: 10,245,958 km (0.099 R)
• M30: 10,424,428 km (0.066 R)
• M31: 10,604,095 km (0.046 R)
• M32: 12,401,364 km (0.101 R)
• M33: 12,755,612 km (0.109 R)
• M34: 12,892,793 km (0.117 R)
• M35: 12,975,222 km (0.115 R)
• M36: 13,390,505 km (0.084 R)
• M37: 13,725,904 km (0.079 R)
• M38: 16,746,584 km (0.098 R)
• M39: 16,836,642 km (0.105 R)
• M40: 17,380,580 km (0.03 R)
• M41: 18,578,859 km (0.112 R)
• M42: 19,203,729 km (0.109 R)
• M43: 19,297,976 km (0.036 R)
• M44: 21,379,331 km (0.044 R)
• M45: 21,673,141 km (0.083 R)
• M46: 21,902,475 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.7

Radius: 10.5

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.32 AU - 12.94 AU

Year: 13562 Days

Day: 9.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 71,830,446 km

• M1: 132,245 km (0.049 R)
• M2: 597,643 km (0.108 R)
• M3: 911,799 km (0.088 R)
• M4: 1,211,892 km (0.11 R)
• M5: 1,474,287 km (0.102 R)
• M6: 1,565,841 km (0.107 R)
• M7: 1,827,936 km (0.074 R)
• M8: 2,810,046 km (0.092 R)
• M9: 2,953,810 km (0.097 R)
• M10: 3,522,431 km (0.081 R)
• M11: 4,027,623 km (0.103 R)
• M12: 4,354,944 km (0.115 R)
• M13: 5,070,470 km (0.086 R)
• M14: 5,495,777 km (0.064 R)
• M15: 6,117,955 km (0.07 R)
• M16: 6,192,753 km (0.117 R)
• M17: 6,532,640 km (0.074 R)
• M18: 6,608,935 km (0.098 R)
• M19: 7,151,825 km (0.111 R)
• M20: 7,993,164 km (0.055 R)
• M21: 8,156,973 km (0.11 R)
• M22: 9,291,524 km (0.086 R)
• M23: 9,463,860 km (0.083 R)
• M24: 11,474,306 km (0.07 R)
• M25: 11,798,634 km (0.081 R)
• M26: 12,314,298 km (0.08 R)
• M27: 12,981,355 km (0.084 R)
• M28: 13,174,187 km (0.109 R)
• M29: 13,758,217 km (0.104 R)
• M30: 15,407,384 km (0.059 R)
• M31: 16,074,142 km (0.073 R)
• M32: 16,750,324 km (0.076 R)
• M33: 17,701,916 km (0.117 R)
• M34: 18,023,103 km (0.078 R)
• M35: 18,779,769 km (0.063 R)
• M36: 23,945,383 km (0.049 R)
• M37: 24,657,469 km (0.046 R)
• M38: 24,776,848 km (0.026 R)
• M39: 25,617,738 km (0.087 R)
• M40: 26,528,938 km (0.116 R)
• M41: 27,698,495 km (0.07 R)
• M42: 29,705,948 km (0.106 R)
• M43: 29,896,536 km (0.108 R)
• M44: 30,151,451 km (0.063 R)
• M45: 31,177,692 km (0.082 R)
• M46: 31,630,226 km (0.099 R)
• M47: 33,528,473 km (0.103 R)
• M48: 34,125,069 km (0.098 R)
• M49: 34,191,491 km (0.072 R)
• M50: 35,127,076 km (0.064 R)
• M51: 35,194,245 km (0.081 R)
• M52: 35,463,372 km (0.093 R)
• M53: 36,546,311 km (0.108 R)
• M54: 37,777,501 km (0.104 R)
• M55: 37,915,132 km (0.092 R)
• M56: 38,398,333 km (0.081 R)
• M57: 38,813,916 km (0.108 R)
• M58: 40,421,345 km (0.118 R)
• M59: 42,335,749 km (0.068 R)
• M60: 43,845,191 km (0.104 R)
• M61: 45,152,826 km (0.103 R)
• M62: 45,445,290 km (0.077 R)
• M63: 46,620,980 km (0.098 R)
• M64: 47,286,690 km (0.109 R)
• M65: 48,927,180 km (0.106 R)
• M66: 50,283,285 km (0.107 R)
• M67: 50,510,524 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.8

Radius: 7.8

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 13.57 AU - 16.09 AU

Year: 20859 Days

Day: 16.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,830,446 km

• M1: 99,333 km (0.085 R)
• M2: 270,174 km (0.107 R)
• M3: 347,217 km (0.112 R)
• M4: 607,517 km (0.116 R)
• M5: 804,687 km (0.044 R)
• M6: 1,937,741 km (0.096 R)
• M7: 2,098,709 km (0.054 R)
• M8: 2,365,442 km (0.11 R)
• M9: 2,537,629 km (0.112 R)
• M10: 2,642,946 km (0.081 R)
• M11: 3,774,354 km (0.104 R)
• M12: 4,222,699 km (0.109 R)
• M13: 4,731,033 km (0.101 R)
• M14: 5,258,664 km (0.095 R)
• M15: 5,393,452 km (0.072 R)
• M16: 5,529,586 km (0.03 R)
• M17: 5,804,996 km (0.051 R)
• M18: 6,706,473 km (0.11 R)
• M19: 7,298,132 km (0.042 R)
• M20: 8,478,459 km (0.075 R)
• M21: 9,442,917 km (0.075 R)
• M22: 9,552,273 km (0.103 R)
• M23: 10,668,273 km (0.087 R)
• M24: 10,725,120 km (0.116 R)
• M25: 10,839,263 km (0.109 R)
• M26: 11,068,597 km (0.078 R)
• M27: 12,061,328 km (0.101 R)
• M28: 12,298,890 km (0.11 R)
• M29: 13,943,569 km (0.105 R)
• M30: 14,381,143 km (0.097 R)
• M31: 15,980,344 km (0.117 R)
• M32: 16,701,854 km (0.096 R)
• M33: 17,099,785 km (0.073 R)
• M34: 18,722,772 km (0.12 R)
• M35: 19,482,879 km (0.118 R)
• M36: 19,692,017 km (0.079 R)
• M37: 20,464,989 km (0.099 R)
• M38: 20,535,749 km (0.101 R)
• M39: 21,606,869 km (0.107 R)
• M40: 23,284,460 km (0.089 R)
• M41: 23,358,361 km (0.12 R)
• M42: 24,701,600 km (0.11 R)
• M43: 25,003,489 km (0.089 R)
• M44: 25,230,728 km (0.092 R)
• M45: 25,458,566 km (0.059 R)
• M46: 25,687,151 km (0.1 R)
• M47: 27,540,370 km (0.1 R)
• M48: 28,088,945 km (0.036 R)
• M49: 29,356,488 km (0.062 R)
• M50: 29,756,363 km (0.118 R)
• M51: 30,723,363 km (0.082 R)
• M52: 30,966,759 km (0.052 R)
• M53: 31,537,176 km (0.109 R)
• M54: 34,440,871 km (0.078 R)
• M55: 34,693,691 km (0.112 R)
• M56: 35,201,277 km (0.095 R)
• M57: 36,480,787 km (0.07 R)
• M58: 36,652,526 km (0.111 R)
• M59: 37,255,704 km (0.089 R)
• M60: 37,949,240 km (0.104 R)
• M61: 38,297,504 km (0.061 R)
• M62: 40,320,964 km (0.101 R)
• M63: 41,032,901 km (0.095 R)
• M64: 42,559,547 km (0.062 R)
• M65: 43,739,425 km (0.092 R)
• M66: 43,830,531 km (0.12 R)
• M67: 44,287,552 km (0.099 R)
• M68: 45,298,534 km (0.116 R)
• M69: 45,483,138 km (0.063 R)
• M70: 46,502,947 km (0.115 R)
• M71: 47,249,440 km (0.048 R)
• M72: 48,376,660 km (0.078 R)
• M73: 48,754,245 km (0.07 R)
• M74: 49,227,723 km (0.104 R)
• M75: 49,988,428 km (0.117 R)
• M76: 51,810,679 km (0.091 R)
• M77: 53,362,009 km (0.08 R)
• M78: 55,816,462 km (0.107 R)
• M79: 56,212,597 km (0.061 R)
• M80: 57,007,560 km (0.052 R)
• M81: 57,406,537 km (0.097 R)
• M82: 58,006,574 km (0.112 R)
• M83: 58,608,706 km (0.044 R)
• M84: 59,011,423 km (0.106 R)
• M85: 60,529,243 km (0.067 R)
• M86: 61,344,103 km (0.096 R)
• M87: 62,367,651 km (0.119 R)
• M88: 64,328,132 km (0.085 R)
• M89: 69,263,665 km (0.114 R)
• M90: 70,650,138 km (0.045 R)
• M91: 71,615,343 km (0.105 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 17,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit