🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.65 AU - 0.67 AU

Year: 189 Days

Day: 18.4 Hours

Environment

Temp: 225 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.79 AU - 0.79 AU

Year: 248 Days

Day: 36.7 Hours

Environment

Temp: 122 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.23 AU - 1.75 AU

Year: 642 Days

Day: 15.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,506,661 km

• M1: 568,622 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.6 AU - 2.64 AU

Year: 1090 Days

Day: 39.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.2

Radius: 13.1

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.94 AU - 7.46 AU

Year: 6124 Days

Day: 10.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 43,506,661 km

• M1: 201,209 km (0.065 R)
• M2: 441,463 km (0.075 R)
• M3: 602,580 km (0.097 R)
• M4: 873,352 km (0.087 R)
• M5: 1,072,018 km (0.102 R)
• M6: 1,155,793 km (0.091 R)
• M7: 1,271,432 km (0.053 R)
• M8: 1,530,835 km (0.052 R)
• M9: 1,707,959 km (0.088 R)
• M10: 1,892,263 km (0.102 R)
• M11: 1,978,282 km (0.102 R)
• M12: 2,262,817 km (0.096 R)
• M13: 2,991,359 km (0.029 R)
• M14: 3,319,128 km (0.103 R)
• M15: 3,701,949 km (0.074 R)
• M16: 3,942,951 km (0.096 R)
• M17: 4,417,476 km (0.076 R)
• M18: 4,626,464 km (0.119 R)
• M19: 4,910,401 km (0.068 R)
• M20: 5,030,378 km (0.105 R)
• M21: 5,396,145 km (0.096 R)
• M22: 5,770,738 km (0.115 R)
• M23: 5,872,165 km (0.102 R)
• M24: 6,050,935 km (0.115 R)
• M25: 6,492,697 km (0.103 R)
• M26: 7,053,091 km (0.107 R)
• M27: 7,573,392 km (0.072 R)
• M28: 7,936,765 km (0.102 R)
• M29: 8,220,104 km (0.034 R)
• M30: 8,651,394 km (0.119 R)
• M31: 8,796,804 km (0.04 R)
• M32: 9,031,223 km (0.075 R)
• M33: 9,716,681 km (0.086 R)
• M34: 10,979,885 km (0.095 R)
• M35: 11,200,841 km (0.062 R)
• M36: 11,391,279 km (0.114 R)
• M37: 12,622,620 km (0.103 R)
• M38: 12,953,680 km (0.066 R)
• M39: 13,053,611 km (0.093 R)
• M40: 13,254,072 km (0.099 R)
• M41: 13,998,172 km (0.099 R)
• M42: 14,272,235 km (0.095 R)
• M43: 15,139,753 km (0.064 R)
• M44: 15,385,692 km (0.095 R)
• M45: 15,881,759 km (0.062 R)
• M46: 17,291,120 km (0.05 R)
• M47: 17,658,832 km (0.105 R)
• M48: 18,327,385 km (0.109 R)
• M49: 18,477,132 km (0.113 R)
• M50: 19,231,853 km (0.102 R)
• M51: 19,766,067 km (0.082 R)
• M52: 20,654,380 km (0.069 R)
• M53: 21,555,707 km (0.113 R)
• M54: 22,270,186 km (0.089 R)
• M55: 23,803,714 km (0.102 R)
• M56: 24,955,468 km (0.036 R)
• M57: 25,246,286 km (0.094 R)
• M58: 26,547,489 km (0.09 R)
• M59: 26,929,412 km (0.095 R)
• M60: 27,484,121 km (0.083 R)
• M61: 27,612,775 km (0.095 R)
• M62: 27,827,448 km (0.104 R)
• M63: 28,258,589 km (0.074 R)
• M64: 28,561,674 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.4

Radius: 5.9

Gravity: 14.23 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 10.9 AU - 15.58 AU

Year: 17011 Days

Day: 18.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 43,506,661 km

• M1: 185,801 km (0.07 R)
• M2: 233,821 km (0.107 R)
• M3: 863,329 km (0.091 R)
• M4: 1,207,554 km (0.105 R)
• M5: 1,381,836 km (0.117 R)
• M6: 1,433,148 km (0.101 R)
• M7: 1,894,807 km (0.089 R)
• M8: 2,246,810 km (0.032 R)
• M9: 2,338,065 km (0.114 R)
• M10: 3,992,618 km (0.077 R)
• M11: 4,479,858 km (0.081 R)
• M12: 4,633,495 km (0.077 R)
• M13: 4,867,316 km (0.11 R)
• M14: 5,265,695 km (0.069 R)
• M15: 5,427,860 km (0.116 R)
• M16: 5,633,108 km (0.092 R)
• M17: 5,924,524 km (0.111 R)
• M18: 7,183,690 km (0.109 R)
• M19: 7,273,448 km (0.076 R)
• M20: 7,682,299 km (0.066 R)
• M21: 8,808,472 km (0.068 R)
• M22: 9,292,721 km (0.089 R)
• M23: 9,390,707 km (0.098 R)
• M24: 9,835,462 km (0.067 R)
• M25: 10,035,324 km (0.073 R)
• M26: 10,439,239 km (0.114 R)
• M27: 10,540,965 km (0.11 R)
• M28: 10,899,850 km (0.096 R)
• M29: 11,262,775 km (0.101 R)
• M30: 11,419,553 km (0.112 R)
• M31: 11,840,971 km (0.069 R)
• M32: 12,053,699 km (0.055 R)
• M33: 12,106,956 km (0.112 R)
• M34: 13,080,987 km (0.113 R)
• M35: 13,135,890 km (0.111 R)
• M36: 13,300,747 km (0.037 R)
• M37: 13,411,150 km (0.076 R)
• M38: 13,688,504 km (0.094 R)
• M39: 15,623,702 km (0.116 R)
• M40: 16,208,929 km (0.103 R)
• M41: 16,267,871 km (0.118 R)
• M42: 16,861,026 km (0.058 R)
• M43: 16,980,555 km (0.101 R)
• M44: 17,220,360 km (0.096 R)
• M45: 17,340,637 km (0.099 R)
• M46: 17,521,651 km (0.11 R)
• M47: 17,946,509 km (0.069 R)
• M48: 18,868,181 km (0.076 R)
• M49: 19,366,043 km (0.119 R)
• M50: 20,184,343 km (0.077 R)
• M51: 20,565,818 km (0.08 R)
• M52: 21,529,826 km (0.061 R)
• M53: 21,789,379 km (0.064 R)
• M54: 23,036,277 km (0.113 R)
• M55: 25,120,026 km (0.072 R)
• M56: 25,667,404 km (0.089 R)
• M57: 26,565,440 km (0.049 R)
• M58: 28,179,302 km (0.05 R)
• M59: 28,463,239 km (0.064 R)
• M60: 28,748,073 km (0.114 R)
• M61: 31,721,780 km (0.047 R)
• M62: 32,313,290 km (0.065 R)
• M63: 33,282,235 km (0.118 R)
• M64: 33,507,230 km (0.115 R)
• M65: 33,582,328 km (0.098 R)
• M66: 36,091,982 km (0.058 R)
• M67: 36,323,261 km (0.086 R)
• M68: 37,252,712 km (0.107 R)
• M69: 37,408,294 km (0.066 R)
• M70: 37,876,685 km (0.091 R)
• M71: 39,055,815 km (0.102 R)
• M72: 39,214,090 km (0.096 R)
• M73: 39,293,227 km (0.091 R)
• M74: 39,610,375 km (0.075 R)
• M75: 40,406,834 km (0.089 R)
• M76: 42,340,087 km (0.04 R)
• M77: 42,583,931 km (0.072 R)
• M78: 42,909,606 km (0.086 R)
• M79: 42,991,137 km (0.087 R)
• M80: 43,645,628 km (0.089 R)
• M81: 44,798,728 km (0.091 R)
• M82: 45,545,221 km (0.098 R)
• M83: 45,628,398 km (0.086 R)
• M84: 46,714,777 km (0.101 R)
• M85: 47,134,848 km (0.119 R)
• M86: 47,218,922 km (0.058 R)
• M87: 47,303,146 km (0.112 R)
• M88: 48,063,402 km (0.088 R)
• M89: 48,232,747 km (0.072 R)
• M90: 49,852,742 km (0.095 R)
• M91: 50,110,200 km (0.105 R)
• M92: 51,924,374 km (0.112 R)
• M93: 56,955,649 km (0.113 R)
• M94: 57,314,535 km (0.03 R)
• M95: 58,757,556 km (0.076 R)
• M96: 59,756,570 km (0.075 R)
• M97: 60,121,290 km (0.103 R)
• M98: 61,219,637 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.2

Radius: 6.1

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 14.35 AU - 15.37 AU

Year: 20227 Days

Day: 17.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 43,506,661 km

• M1: 96,042 km (0.093 R)
• M2: 180,714 km (0.083 R)
• M3: 247,584 km (0.081 R)
• M4: 360,232 km (0.116 R)
• M5: 490,382 km (0.059 R)
• M6: 532,568 km (0.042 R)
• M7: 812,316 km (0.098 R)
• M8: 1,021,903 km (0.081 R)
• M9: 1,114,355 km (0.12 R)
• M10: 2,064,750 km (0.068 R)
• M11: 2,111,574 km (0.098 R)
• M12: 2,399,849 km (0.064 R)
• M13: 3,039,829 km (0.066 R)
• M14: 3,587,955 km (0.103 R)
• M15: 3,815,643 km (0.111 R)
• M16: 4,225,541 km (0.067 R)
• M17: 4,345,220 km (0.103 R)
• M18: 5,668,413 km (0.068 R)
• M19: 5,800,508 km (0.12 R)
• M20: 5,900,290 km (0.071 R)
• M21: 6,101,499 km (0.097 R)
• M22: 6,373,318 km (0.113 R)
• M23: 6,545,206 km (0.068 R)
• M24: 7,176,659 km (0.104 R)
• M25: 7,283,771 km (0.097 R)
• M26: 7,572,046 km (0.081 R)
• M27: 7,754,106 km (0.096 R)
• M28: 9,417,784 km (0.076 R)
• M29: 9,496,024 km (0.101 R)
• M30: 9,771,284 km (0.054 R)
• M31: 9,810,928 km (0.063 R)
• M32: 9,969,651 km (0.086 R)
• M33: 10,089,180 km (0.057 R)
• M34: 11,145,640 km (0.096 R)
• M35: 12,024,228 km (0.085 R)
• M36: 12,279,292 km (0.071 R)
• M37: 12,536,302 km (0.052 R)
• M38: 12,665,405 km (0.06 R)
• M39: 12,708,489 km (0.099 R)
• M40: 13,273,819 km (0.034 R)
• M41: 14,790,592 km (0.109 R)
• M42: 15,018,280 km (0.079 R)
• M43: 15,063,907 km (0.084 R)
• M44: 15,292,942 km (0.026 R)
• M45: 15,754,601 km (0.104 R)
• M46: 16,220,748 km (0.051 R)
• M47: 17,166,505 km (0.109 R)
• M48: 19,210,311 km (0.065 R)
• M49: 19,408,977 km (0.077 R)
• M50: 20,059,130 km (0.097 R)
• M51: 20,716,463 km (0.091 R)
• M52: 21,586,823 km (0.096 R)
• M53: 22,783,157 km (0.11 R)
• M54: 22,993,342 km (0.06 R)
• M55: 23,046,001 km (0.058 R)
• M56: 23,204,275 km (0.1 R)
• M57: 23,894,071 km (0.06 R)
• M58: 23,947,478 km (0.057 R)
• M59: 24,483,038 km (0.104 R)
• M60: 24,644,604 km (0.11 R)
• M61: 25,402,766 km (0.03 R)
• M62: 26,609,422 km (0.117 R)
• M63: 26,941,829 km (0.047 R)
• M64: 27,275,581 km (0.119 R)
• M65: 27,722,729 km (0.074 R)
• M66: 28,059,624 km (0.05 R)
• M67: 28,172,271 km (0.068 R)
• M68: 28,907,844 km (0.088 R)
• M69: 29,192,528 km (0.115 R)
• M70: 29,879,332 km (0.095 R)
• M71: 30,224,754 km (0.069 R)
• M72: 30,455,883 km (0.119 R)
• M73: 30,513,627 km (0.063 R)
• M74: 30,977,829 km (0.096 R)
• M75: 31,502,619 km (0.089 R)
• M76: 31,619,754 km (0.115 R)
• M77: 32,207,075 km (0.088 R)
• M78: 32,325,108 km (0.066 R)
• M79: 32,561,323 km (0.101 R)
• M80: 33,333,098 km (0.105 R)
• M81: 33,631,546 km (0.095 R)
• M82: 34,894,751 km (0.096 R)
• M83: 35,745,364 km (0.065 R)
• M84: 35,867,436 km (0.098 R)
• M85: 36,295,884 km (0.053 R)
• M86: 38,026,283 km (0.107 R)
• M87: 39,278,716 km (0.118 R)
• M88: 39,530,938 km (0.059 R)
• M89: 39,720,329 km (0.076 R)
• M90: 41,054,742 km (0.109 R)
• M91: 41,566,965 km (0.067 R)
• M92: 42,468,442 km (0.045 R)
• M93: 43,441,576 km (0.104 R)
• M94: 43,506,651 km (0.086 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 13,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit