🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.79 AU - 0.93 AU

Year: 280 Days

Day: 27.7 Hours

Environment

Temp: 107 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,914,797 km

• M1: 482,453 km (0.114 R)
• M2: 652,696 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.87 AU - 0.93 AU

Year: 300 Days

Day: 25.6 Hours

Environment

Temp: 97 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.13 AU - 1.25 AU

Year: 456 Days

Day: 47.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,914,797 km

• M1: 773,870 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.71 AU - 2.01 AU

Year: 892 Days

Day: 19.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.88 AU - 2.18 AU

Year: 1017 Days

Day: 44.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.8

Radius: 11.1

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.2 AU - 7.24 AU

Year: 6123 Days

Day: 10.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,914,797 km

• M1: 236,215 km (0.111 R)
• M2: 383,569 km (0.106 R)
• M3: 661,671 km (0.026 R)
• M4: 986,299 km (0.089 R)
• M5: 1,116,599 km (0.027 R)
• M6: 1,201,271 km (0.12 R)
• M7: 1,341,295 km (0.12 R)
• M8: 1,834,668 km (0.043 R)
• M9: 1,997,431 km (0.047 R)
• M10: 2,719,390 km (0.055 R)
• M11: 3,072,740 km (0.076 R)
• M12: 3,591,994 km (0.059 R)
• M13: 4,435,876 km (0.095 R)
• M14: 4,684,059 km (0.119 R)
• M15: 5,338,998 km (0.091 R)
• M16: 5,573,568 km (0.115 R)
• M17: 5,692,199 km (0.073 R)
• M18: 6,828,694 km (0.115 R)
• M19: 6,987,567 km (0.073 R)
• M20: 7,341,516 km (0.086 R)
• M21: 7,537,190 km (0.044 R)
• M22: 7,900,264 km (0.119 R)
• M23: 8,884,618 km (0.08 R)
• M24: 9,373,653 km (0.065 R)
• M25: 9,692,745 km (0.107 R)
• M26: 9,871,664 km (0.119 R)
• M27: 10,414,555 km (0.119 R)
• M28: 11,416,562 km (0.1 R)
• M29: 11,643,352 km (0.036 R)
• M30: 12,294,103 km (0.113 R)
• M31: 12,721,504 km (0.104 R)
• M32: 12,956,672 km (0.089 R)
• M33: 13,791,278 km (0.051 R)
• M34: 14,235,285 km (0.062 R)
• M35: 14,398,047 km (0.113 R)
• M36: 14,561,258 km (0.092 R)
• M37: 15,137,659 km (0.101 R)
• M38: 15,428,627 km (0.119 R)
• M39: 16,440,357 km (0.043 R)
• M40: 16,525,628 km (0.118 R)
• M41: 16,653,833 km (0.078 R)
• M42: 17,429,947 km (0.103 R)
• M43: 17,822,342 km (0.118 R)
• M44: 18,173,748 km (0.027 R)
• M45: 18,883,290 km (0.058 R)
• M46: 19,151,669 km (0.063 R)
• M47: 19,331,336 km (0.111 R)
• M48: 19,828,300 km (0.056 R)
• M49: 19,919,106 km (0.08 R)
• M50: 20,512,710 km (0.087 R)
• M51: 20,742,642 km (0.089 R)
• M52: 21,065,923 km (0.033 R)
• M53: 21,577,249 km (0.075 R)
• M54: 21,764,246 km (0.107 R)
• M55: 21,998,666 km (0.119 R)
• M56: 22,281,107 km (0.094 R)
• M57: 22,849,728 km (0.102 R)
• M58: 23,952,863 km (0.038 R)
• M59: 24,292,001 km (0.091 R)
• M60: 24,535,248 km (0.073 R)
• M61: 24,779,242 km (0.118 R)
• M62: 25,220,555 km (0.119 R)
• M63: 25,714,079 km (0.069 R)
• M64: 26,560,204 km (0.105 R)
• M65: 27,162,934 km (0.11 R)
• M66: 28,382,007 km (0.067 R)
• M67: 28,535,644 km (0.053 R)
• M68: 29,463,301 km (0.089 R)
• M69: 29,826,674 km (0.091 R)
• M70: 30,505,549 km (0.089 R)
• M71: 30,768,093 km (0.112 R)
• M72: 31,242,319 km (0.109 R)
• M73: 31,665,980 km (0.069 R)
• M74: 32,091,586 km (0.057 R)
• M75: 32,840,921 km (0.114 R)
• M76: 33,325,618 km (0.12 R)
• M77: 33,487,783 km (0.106 R)
• M78: 34,138,832 km (0.105 R)
• M79: 34,575,209 km (0.071 R)
• M80: 34,794,071 km (0.039 R)
• M81: 35,123,336 km (0.116 R)
• M82: 35,950,762 km (0.094 R)
• M83: 36,394,768 km (0.087 R)
• M84: 36,561,720 km (0.089 R)
• M85: 37,512,564 km (0.026 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.3

Radius: 12.1

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 10.14 AU - 11.6 AU

Year: 12596 Days

Day: 6.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,914,797 km

• M1: 176,974 km (0.071 R)
• M2: 288,275 km (0.076 R)
• M3: 589,715 km (0.105 R)
• M4: 1,873,564 km (0.097 R)
• M5: 2,231,402 km (0.085 R)
• M6: 2,581,012 km (0.088 R)
• M7: 3,074,535 km (0.082 R)
• M8: 3,332,442 km (0.054 R)
• M9: 3,904,056 km (0.037 R)
• M10: 4,397,878 km (0.076 R)
• M11: 4,542,689 km (0.038 R)
• M12: 4,725,946 km (0.043 R)
• M13: 4,986,695 km (0.092 R)
• M14: 5,175,787 km (0.063 R)
• M15: 5,406,018 km (0.111 R)
• M16: 6,442,133 km (0.066 R)
• M17: 6,606,840 km (0.101 R)
• M18: 8,783,190 km (0.099 R)
• M19: 9,616,750 km (0.114 R)
• M20: 10,043,103 km (0.043 R)
• M21: 10,186,568 km (0.093 R)
• M22: 10,475,591 km (0.112 R)
• M23: 10,767,307 km (0.102 R)
• M24: 11,111,083 km (0.059 R)
• M25: 12,419,466 km (0.11 R)
• M26: 13,723,061 km (0.103 R)
• M27: 13,882,533 km (0.093 R)
• M28: 14,096,009 km (0.117 R)
• M29: 14,418,243 km (0.07 R)
• M30: 14,960,685 km (0.056 R)
• M31: 16,121,564 km (0.094 R)
• M32: 16,627,953 km (0.112 R)
• M33: 17,196,724 km (0.059 R)
• M34: 18,178,385 km (0.111 R)
• M35: 18,353,564 km (0.098 R)
• M36: 20,316,588 km (0.117 R)
• M37: 21,230,930 km (0.029 R)
• M38: 21,477,018 km (0.043 R)
• M39: 21,909,805 km (0.098 R)
• M40: 23,289,247 km (0.066 R)
• M41: 24,502,934 km (0.09 R)
• M42: 24,955,318 km (0.106 R)
• M43: 28,265,919 km (0.099 R)
• M44: 29,422,610 km (0.097 R)
• M45: 29,972,382 km (0.057 R)
• M46: 30,803,249 km (0.082 R)
• M47: 33,269,818 km (0.094 R)
• M48: 33,412,684 km (0.042 R)
• M49: 33,986,243 km (0.119 R)
• M50: 34,346,325 km (0.055 R)
• M51: 37,941,461 km (0.07 R)
• M52: 38,165,409 km (0.035 R)
• M53: 38,315,007 km (0.098 R)
• M54: 39,292,030 km (0.091 R)
• M55: 39,518,522 km (0.089 R)
• M56: 40,124,991 km (0.112 R)
• M57: 40,734,603 km (0.061 R)
• M58: 41,116,975 km (0.041 R)
• M59: 42,426,405 km (0.088 R)
• M60: 43,203,117 km (0.104 R)
• M61: 44,298,323 km (0.053 R)
• M62: 44,928,280 km (0.088 R)
• M63: 45,007,118 km (0.115 R)
• M64: 45,402,655 km (0.092 R)
• M65: 45,640,515 km (0.088 R)
• M66: 47,156,241 km (0.067 R)
• M67: 47,397,093 km (0.081 R)
• M68: 48,041,411 km (0.099 R)
• M69: 48,364,543 km (0.085 R)
• M70: 48,769,654 km (0.105 R)
• M71: 49,013,199 km (0.057 R)
• M72: 49,175,812 km (0.098 R)
• M73: 49,420,105 km (0.087 R)
• M74: 50,073,399 km (0.09 R)
• M75: 51,305,936 km (0.098 R)
• M76: 51,553,670 km (0.091 R)
• M77: 51,636,398 km (0.079 R)
• M78: 52,050,335 km (0.059 R)
• M79: 52,216,239 km (0.071 R)
• M80: 52,798,324 km (0.105 R)
• M81: 53,215,403 km (0.035 R)
• M82: 54,473,073 km (0.107 R)
• M83: 55,655,943 km (0.048 R)
• M84: 55,825,587 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.8

Radius: 8

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 18.05 AU - 19.71 AU

Year: 28832 Days

Day: 24.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 55,914,797 km

• M1: 139,425 km (0.119 R)
• M2: 306,975 km (0.117 R)
• M3: 389,553 km (0.089 R)
• M4: 512,971 km (0.09 R)
• M5: 1,003,203 km (0.087 R)
• M6: 1,292,077 km (0.118 R)
• M7: 1,631,664 km (0.095 R)
• M8: 1,944,473 km (0.109 R)
• M9: 2,276,132 km (0.115 R)
• M10: 3,054,639 km (0.109 R)
• M11: 3,181,348 km (0.056 R)
• M12: 3,309,703 km (0.116 R)
• M13: 3,571,649 km (0.091 R)
• M14: 3,671,730 km (0.119 R)
• M15: 4,150,593 km (0.054 R)
• M16: 4,942,714 km (0.074 R)
• M17: 6,580,212 km (0.111 R)
• M18: 7,160,352 km (0.047 R)
• M19: 7,286,763 km (0.055 R)
• M20: 7,886,650 km (0.101 R)
• M21: 7,973,716 km (0.112 R)
• M22: 8,771,073 km (0.106 R)
• M23: 10,250,596 km (0.098 R)
• M24: 11,311,843 km (0.101 R)
• M25: 11,607,299 km (0.033 R)
• M26: 12,306,669 km (0.033 R)
• M27: 13,381,081 km (0.1 R)
• M28: 14,859,856 km (0.107 R)
• M29: 15,129,431 km (0.106 R)
• M30: 16,501,094 km (0.072 R)
• M31: 16,724,294 km (0.1 R)
• M32: 16,836,193 km (0.047 R)
• M33: 17,456,426 km (0.077 R)
• M34: 18,835,419 km (0.082 R)
• M35: 18,893,613 km (0.109 R)
• M36: 21,210,285 km (0.036 R)
• M37: 22,063,592 km (0.079 R)
• M38: 22,125,076 km (0.084 R)
• M39: 22,248,046 km (0.074 R)
• M40: 22,742,018 km (0.103 R)
• M41: 23,489,708 km (0.067 R)
• M42: 25,265,734 km (0.113 R)
• M43: 25,975,277 km (0.098 R)
• M44: 26,104,978 km (0.039 R)
• M45: 26,887,674 km (0.113 R)
• M46: 27,150,368 km (0.103 R)
• M47: 29,755,316 km (0.096 R)
• M48: 29,958,918 km (0.099 R)
• M49: 30,641,085 km (0.1 R)
• M50: 30,915,447 km (0.054 R)
• M51: 32,438,802 km (0.042 R)
• M52: 33,139,220 km (0.115 R)
• M53: 33,773,963 km (0.097 R)
• M54: 33,844,723 km (0.11 R)
• M55: 34,199,270 km (0.095 R)
• M56: 34,983,761 km (0.09 R)
• M57: 36,642,951 km (0.091 R)
• M58: 36,715,656 km (0.11 R)
• M59: 37,080,076 km (0.068 R)
• M60: 38,771,430 km (0.082 R)
• M61: 40,939,701 km (0.073 R)
• M62: 43,146,868 km (0.096 R)
• M63: 43,300,505 km (0.091 R)
• M64: 43,762,613 km (0.066 R)
• M65: 44,303,709 km (0.077 R)
• M66: 46,411,543 km (0.098 R)
• M67: 46,726,596 km (0.106 R)
• M68: 46,805,434 km (0.085 R)
• M69: 48,711,759 km (0.101 R)
• M70: 49,352,786 km (0.09 R)
• M71: 50,400,420 km (0.112 R)
• M72: 50,805,232 km (0.09 R)
• M73: 51,130,009 km (0.088 R)
• M74: 52,517,529 km (0.042 R)
• M75: 53,257,141 km (0.114 R)
• M76: 54,913,190 km (0.09 R)
• M77: 55,079,692 km (0.086 R)
• M78: 55,663,872 km (0.102 R)
• M79: 55,831,122 km (0.107 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 15,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit