🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.6 AU - 0.68 AU

Year: 186 Days

Day: 24.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.64 AU - 0.98 AU

Year: 265 Days

Day: 13.5 Hours

Environment

Temp: 114 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.09 AU - 2.77 AU

Year: 1377 Days

Day: 23.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,557,245 km

• M1: 162,164 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2 AU - 2.92 AU

Year: 1402 Days

Day: 33.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,557,245 km

• M1: 110,852 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.09 AU - 3.21 AU

Year: 1568 Days

Day: 25.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.8

Radius: 11.5

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.06 AU - 6.18 AU

Year: 5502 Days

Day: 6.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 82,557,245 km

• M1: 161,865 km (0.056 R)
• M2: 261,647 km (0.095 R)
• M3: 442,511 km (0.084 R)
• M4: 851,960 km (0.106 R)
• M5: 1,345,483 km (0.114 R)
• M6: 1,617,901 km (0.114 R)
• M7: 2,706,076 km (0.114 R)
• M8: 2,864,799 km (0.107 R)
• M9: 2,989,115 km (0.086 R)
• M10: 3,718,255 km (0.104 R)
• M11: 4,631,251 km (0.034 R)
• M12: 5,105,626 km (0.027 R)
• M13: 5,272,278 km (0.068 R)
• M14: 5,486,951 km (0.108 R)
• M15: 6,052,580 km (0.107 R)
• M16: 6,164,629 km (0.113 R)
• M17: 6,521,719 km (0.102 R)
• M18: 6,769,004 km (0.06 R)
• M19: 7,103,655 km (0.113 R)
• M20: 7,667,639 km (0.105 R)
• M21: 8,784,237 km (0.1 R)
• M22: 9,278,210 km (0.079 R)
• M23: 11,641,407 km (0.103 R)
• M24: 12,042,479 km (0.083 R)
• M25: 12,285,276 km (0.052 R)
• M26: 12,468,534 km (0.085 R)
• M27: 12,693,679 km (0.111 R)
• M28: 13,691,945 km (0.041 R)
• M29: 13,797,412 km (0.102 R)
• M30: 13,945,364 km (0.116 R)
• M31: 14,072,821 km (0.033 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462

Radius: 6.9

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 12.24 AU - 12.82 AU

Year: 16120 Days

Day: 21.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,557,245 km

• M1: 127,158 km (0.118 R)
• M2: 327,769 km (0.032 R)
• M3: 385,663 km (0.062 R)
• M4: 933,940 km (0.096 R)
• M5: 1,490,593 km (0.093 R)
• M6: 1,695,991 km (0.096 R)
• M7: 1,748,799 km (0.116 R)
• M8: 2,133,864 km (0.109 R)
• M9: 2,277,777 km (0.115 R)
• M10: 2,454,602 km (0.08 R)
• M11: 2,790,599 km (0.082 R)
• M12: 3,206,182 km (0.095 R)
• M13: 3,471,718 km (0.102 R)
• M14: 3,744,285 km (0.113 R)
• M15: 4,130,547 km (0.12 R)
• M16: 4,419,271 km (0.099 R)
• M17: 4,677,477 km (0.108 R)
• M18: 4,864,773 km (0.041 R)
• M19: 5,285,742 km (0.069 R)
• M20: 5,402,727 km (0.045 R)
• M21: 5,798,413 km (0.113 R)
• M22: 5,878,598 km (0.104 R)
• M23: 6,162,535 km (0.12 R)
• M24: 6,492,398 km (0.092 R)
• M25: 6,785,759 km (0.097 R)
• M26: 6,955,403 km (0.06 R)
• M27: 7,736,005 km (0.076 R)
• M28: 7,824,417 km (0.086 R)
• M29: 8,091,749 km (0.068 R)
• M30: 8,271,565 km (0.058 R)
• M31: 8,727,241 km (0.101 R)
• M32: 10,142,137 km (0.115 R)
• M33: 10,190,607 km (0.088 R)
• M34: 11,124,546 km (0.078 R)
• M35: 12,291,260 km (0.07 R)
• M36: 13,709,747 km (0.074 R)
• M37: 14,302,454 km (0.057 R)
• M38: 15,401,400 km (0.102 R)
• M39: 16,186,789 km (0.111 R)
• M40: 16,527,274 km (0.108 R)
• M41: 17,100,084 km (0.098 R)
• M42: 17,796,163 km (0.076 R)
• M43: 18,088,926 km (0.098 R)
• M44: 18,324,243 km (0.04 R)
• M45: 18,501,367 km (0.084 R)
• M46: 19,516,089 km (0.072 R)
• M47: 21,412,392 km (0.079 R)
• M48: 22,099,196 km (0.025 R)
• M49: 22,666,621 km (0.113 R)
• M50: 22,730,050 km (0.092 R)
• M51: 24,787,769 km (0.108 R)
• M52: 25,114,640 km (0.1 R)
• M53: 26,236,774 km (0.079 R)
• M54: 26,369,766 km (0.027 R)
• M55: 27,038,618 km (0.102 R)
• M56: 27,848,541 km (0.118 R)
• M57: 28,324,711 km (0.111 R)
• M58: 29,838,492 km (0.059 R)
• M59: 29,977,469 km (0.098 R)
• M60: 30,395,445 km (0.061 R)
• M61: 31,519,673 km (0.067 R)
• M62: 33,447,541 km (0.04 R)
• M63: 33,519,647 km (0.104 R)
• M64: 33,808,670 km (0.114 R)
• M65: 35,046,443 km (0.101 R)
• M66: 35,486,709 km (0.106 R)
• M67: 35,928,921 km (0.077 R)
• M68: 36,595,678 km (0.097 R)
• M69: 37,191,826 km (0.081 R)
• M70: 37,716,017 km (0.044 R)
• M71: 39,837,165 km (0.117 R)
• M72: 39,913,609 km (0.11 R)
• M73: 40,066,648 km (0.029 R)
• M74: 40,296,580 km (0.117 R)
• M75: 41,066,411 km (0.109 R)
• M76: 42,308,223 km (0.101 R)
• M77: 43,012,230 km (0.1 R)
• M78: 44,114,766 km (0.11 R)
• M79: 45,146,992 km (0.078 R)
• M80: 45,866,258 km (0.052 R)
• M81: 46,992,730 km (0.05 R)
• M82: 47,154,296 km (0.084 R)
• M83: 47,316,161 km (0.112 R)
• M84: 47,559,257 km (0.093 R)
• M85: 48,944,683 km (0.115 R)
• M86: 49,108,643 km (0.104 R)
• M87: 49,848,254 km (0.116 R)
• M88: 50,426,151 km (0.107 R)
• M89: 51,089,169 km (0.056 R)
• M90: 51,838,654 km (0.094 R)
• M91: 53,179,949 km (0.049 R)
• M92: 53,348,396 km (0.088 R)
• M93: 53,685,739 km (0.111 R)
• M94: 56,754,739 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.8

Radius: 4.6

Gravity: 16.86 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 16.02 AU - 23 AU

Year: 31320 Days

Day: 23.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 82,557,245 km

• M1: 59,839 km (0.113 R)
• M2: 485,894 km (0.088 R)
• M3: 1,300,155 km (0.082 R)
• M4: 1,820,008 km (0.044 R)
• M5: 1,994,439 km (0.071 R)
• M6: 2,321,909 km (0.102 R)
• M7: 3,401,257 km (0.119 R)
• M8: 3,443,893 km (0.065 R)
• M9: 4,194,874 km (0.12 R)
• M10: 5,687,412 km (0.035 R)
• M11: 6,096,861 km (0.073 R)
• M12: 6,621,800 km (0.079 R)
• M13: 8,110,149 km (0.094 R)
• M14: 8,396,779 km (0.039 R)
• M15: 8,920,970 km (0.116 R)
• M16: 9,395,793 km (0.103 R)
• M17: 9,878,695 km (0.054 R)
• M18: 10,246,257 km (0.098 R)
• M19: 11,184,386 km (0.084 R)
• M20: 12,477,510 km (0.116 R)
• M21: 12,543,482 km (0.089 R)
• M22: 12,941,263 km (0.111 R)
• M23: 13,141,724 km (0.086 R)
• M24: 13,410,552 km (0.074 R)
• M25: 14,991,352 km (0.088 R)
• M26: 15,272,147 km (0.052 R)
• M27: 15,413,218 km (0.09 R)
• M28: 15,554,887 km (0.117 R)
• M29: 16,125,304 km (0.081 R)
• M30: 16,485,237 km (0.109 R)
• M31: 16,557,492 km (0.082 R)
• M32: 16,775,157 km (0.11 R)
• M33: 17,877,245 km (0.109 R)
• M34: 18,100,445 km (0.097 R)
• M35: 18,249,743 km (0.06 R)
• M36: 19,306,353 km (0.079 R)
• M37: 20,538,142 km (0.039 R)
• M38: 20,693,873 km (0.097 R)
• M39: 20,771,964 km (0.073 R)
• M40: 22,113,108 km (0.094 R)
• M41: 24,961,452 km (0.043 R)
• M42: 25,127,655 km (0.094 R)
• M43: 26,980,126 km (0.113 R)
• M44: 27,236,088 km (0.098 R)
• M45: 27,664,536 km (0.096 R)
• M46: 28,008,910 km (0.116 R)
• M47: 28,963,195 km (0.081 R)
• M48: 29,400,619 km (0.1 R)
• M49: 29,664,061 km (0.042 R)
• M50: 32,431,622 km (0.088 R)
• M51: 32,612,934 km (0.046 R)
• M52: 36,498,739 km (0.119 R)
• M53: 36,781,778 km (0.074 R)
• M54: 37,350,250 km (0.08 R)
• M55: 38,687,655 km (0.118 R)
• M56: 39,265,701 km (0.073 R)
• M57: 39,555,771 km (0.069 R)
• M58: 40,918,907 km (0.073 R)
• M59: 41,507,724 km (0.073 R)
• M60: 43,690,806 km (0.11 R)
• M61: 44,594,527 km (0.075 R)
• M62: 44,998,292 km (0.119 R)
• M63: 46,522,694 km (0.057 R)
• M64: 47,137,242 km (0.068 R)
• M65: 49,204,984 km (0.103 R)
• M66: 49,309,104 km (0.065 R)
• M67: 49,413,373 km (0.051 R)
• M68: 50,040,338 km (0.11 R)
• M69: 50,669,996 km (0.064 R)
• M70: 50,985,797 km (0.103 R)
• M71: 52,787,404 km (0.04 R)
• M72: 53,000,880 km (0.101 R)
• M73: 53,214,506 km (0.048 R)
• M74: 53,428,281 km (0.112 R)
• M75: 54,825,675 km (0.112 R)
• M76: 56,126,279 km (0.1 R)
• M77: 57,656,366 km (0.066 R)
• M78: 58,206,138 km (0.099 R)
• M79: 59,200,216 km (0.078 R)
• M80: 60,757,530 km (0.104 R)
• M81: 60,869,279 km (0.067 R)
• M82: 63,344,974 km (0.091 R)
• M83: 63,798,705 km (0.097 R)
• M84: 65,051,886 km (0.105 R)
• M85: 65,280,621 km (0.116 R)
• M86: 66,313,146 km (0.117 R)
• M87: 67,235,417 km (0.103 R)
• M88: 67,351,056 km (0.028 R)
• M89: 69,676,704 km (0.049 R)
• M90: 72,383,678 km (0.116 R)
• M91: 73,095,464 km (0.107 R)
• M92: 74,645,598 km (0.06 R)
• M93: 75,965,799 km (0.101 R)
• M94: 76,689,104 km (0.116 R)
• M95: 77,051,580 km (0.077 R)
• M96: 77,293,629 km (0.044 R)
• M97: 78,994,707 km (0.089 R)
• M98: 80,585,231 km (0.096 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 17,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit