🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.79 AU - 0.97 AU

Year: 290 Days

Day: 32.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 105,572,859 km

• M1: 49,367 km (0.109 R)
• M2: 346,319 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.92 AU - 0.94 AU

Year: 315 Days

Day: 12.7 Hours

Environment

Temp: 110 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 105,572,859 km

• M1: 234,420 km (0.088 R)
• M2: 439,070 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.74 AU - 2.44 AU

Year: 1062 Days

Day: 34.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.74 AU - 2.46 AU

Year: 1070 Days

Day: 18 Hours

Environment

Temp: -58 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,572,859 km

• M1: 473,926 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.67 AU - 3.73 AU

Year: 2501 Days

Day: 17.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.6

Radius: 11.3

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.47 AU - 7.91 AU

Year: 7495 Days

Day: 12.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 105,572,859 km

• M1: 147,204 km (0.114 R)
• M2: 299,645 km (0.099 R)
• M3: 415,583 km (0.071 R)
• M4: 747,241 km (0.052 R)
• M5: 918,531 km (0.115 R)
• M6: 1,068,877 km (0.038 R)
• M7: 1,264,252 km (0.11 R)
• M8: 2,006,257 km (0.103 R)
• M9: 2,386,984 km (0.081 R)
• M10: 2,550,494 km (0.109 R)
• M11: 2,621,703 km (0.082 R)
• M12: 2,790,449 km (0.104 R)
• M13: 3,063,166 km (0.091 R)
• M14: 4,154,931 km (0.071 R)
• M15: 4,324,126 km (0.115 R)
• M16: 4,409,547 km (0.083 R)
• M17: 4,698,720 km (0.04 R)
• M18: 4,904,716 km (0.049 R)
• M19: 5,143,923 km (0.085 R)
• M20: 5,325,834 km (0.101 R)
• M21: 5,479,022 km (0.108 R)
• M22: 5,664,972 km (0.107 R)
• M23: 5,790,036 km (0.082 R)
• M24: 6,592,479 km (0.106 R)
• M25: 7,293,644 km (0.059 R)
• M26: 7,704,889 km (0.089 R)
• M27: 7,843,716 km (0.076 R)
• M28: 8,123,763 km (0.084 R)
• M29: 8,407,251 km (0.083 R)
• M30: 8,657,827 km (0.113 R)
• M31: 9,129,958 km (0.041 R)
• M32: 9,350,765 km (0.114 R)
• M33: 10,442,530 km (0.102 R)
• M34: 10,557,720 km (0.056 R)
• M35: 11,733,410 km (0.102 R)
• M36: 11,973,514 km (0.091 R)
• M37: 12,053,998 km (0.11 R)
• M38: 12,174,873 km (0.094 R)
• M39: 13,531,875 km (0.085 R)
• M40: 14,079,553 km (0.042 R)
• M41: 14,207,011 km (0.116 R)
• M42: 14,420,188 km (0.065 R)
• M43: 14,634,561 km (0.101 R)
• M44: 15,502,229 km (0.093 R)
• M45: 16,386,652 km (0.098 R)
• M46: 16,520,841 km (0.107 R)
• M47: 16,745,088 km (0.104 R)
• M48: 16,925,204 km (0.069 R)
• M49: 18,296,867 km (0.051 R)
• M50: 18,435,993 km (0.119 R)
• M51: 21,048,420 km (0.069 R)
• M52: 21,535,810 km (0.052 R)
• M53: 21,731,783 km (0.031 R)
• M54: 22,571,327 km (0.101 R)
• M55: 22,870,223 km (0.111 R)
• M56: 24,231,265 km (0.054 R)
• M57: 24,690,680 km (0.088 R)
• M58: 24,947,240 km (0.102 R)
• M59: 25,153,087 km (0.093 R)
• M60: 25,722,157 km (0.107 R)
• M61: 26,086,577 km (0.094 R)
• M62: 26,610,020 km (0.044 R)
• M63: 27,242,670 km (0.094 R)
• M64: 27,401,692 km (0.052 R)
• M65: 28,576,784 km (0.089 R)
• M66: 28,738,200 km (0.064 R)
• M67: 30,589,922 km (0.12 R)
• M68: 30,976,034 km (0.087 R)
• M69: 31,864,346 km (0.086 R)
• M70: 33,779,947 km (0.04 R)
• M71: 33,893,642 km (0.077 R)
• M72: 34,007,635 km (0.103 R)
• M73: 34,407,510 km (0.056 R)
• M74: 34,579,398 km (0.112 R)
• M75: 35,906,481 km (0.08 R)
• M76: 36,022,718 km (0.112 R)
• M77: 36,430,373 km (0.043 R)
• M78: 37,191,377 km (0.105 R)
• M79: 38,491,383 km (0.106 R)
• M80: 38,669,853 km (0.059 R)
• M81: 39,506,105 km (0.088 R)
• M82: 39,806,198 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.9

Radius: 6.6

Gravity: 22.86 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 17.92 AU - 18.32 AU

Year: 27109 Days

Day: 22.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 105,572,859 km

• M1: 203,752 km (0.047 R)
• M2: 295,605 km (0.05 R)
• M3: 685,906 km (0.035 R)
• M4: 957,875 km (0.093 R)
• M5: 1,261,559 km (0.11 R)
• M6: 1,369,269 km (0.103 R)
• M7: 1,517,670 km (0.09 R)
• M8: 1,790,088 km (0.106 R)
• M9: 2,604,649 km (0.045 R)
• M10: 2,930,323 km (0.111 R)
• M11: 5,256,570 km (0.106 R)
• M12: 5,726,906 km (0.109 R)
• M13: 6,027,597 km (0.045 R)
• M14: 6,519,475 km (0.111 R)
• M15: 6,581,858 km (0.116 R)
• M16: 7,937,663 km (0.084 R)
• M17: 9,659,385 km (0.096 R)
• M18: 9,945,266 km (0.077 R)
• M19: 10,452,254 km (0.104 R)
• M20: 11,491,211 km (0.115 R)
• M21: 14,964,275 km (0.08 R)
• M22: 15,461,239 km (0.112 R)
• M23: 17,156,632 km (0.029 R)
• M24: 18,643,335 km (0.088 R)
• M25: 20,719,754 km (0.045 R)
• M26: 21,645,017 km (0.082 R)
• M27: 22,300,854 km (0.118 R)
• M28: 24,210,171 km (0.088 R)
• M29: 24,793,005 km (0.071 R)
• M30: 26,669,411 km (0.112 R)
• M31: 27,372,072 km (0.112 R)
• M32: 27,675,157 km (0.091 R)
• M33: 29,309,963 km (0.073 R)
• M34: 31,081,052 km (0.11 R)
• M35: 31,502,918 km (0.062 R)
• M36: 31,926,430 km (0.117 R)
• M37: 32,886,549 km (0.102 R)
• M38: 33,531,914 km (0.108 R)
• M39: 35,273,084 km (0.044 R)
• M40: 35,492,843 km (0.096 R)
• M41: 36,487,220 km (0.095 R)
• M42: 37,714,820 km (0.12 R)
• M43: 38,503,201 km (0.11 R)
• M44: 39,183,123 km (0.064 R)
• M45: 40,785,316 km (0.096 R)
• M46: 41,131,336 km (0.086 R)
• M47: 41,826,368 km (0.106 R)
• M48: 44,882,952 km (0.03 R)
• M49: 47,767,647 km (0.064 R)
• M50: 48,010,744 km (0.105 R)
• M51: 49,232,360 km (0.12 R)
• M52: 51,955,640 km (0.11 R)
• M53: 52,706,920 km (0.034 R)
• M54: 53,083,757 km (0.112 R)
• M55: 54,727,539 km (0.109 R)
• M56: 60,807,944 km (0.099 R)
• M57: 60,939,590 km (0.116 R)
• M58: 62,793,108 km (0.08 R)
• M59: 63,059,392 km (0.102 R)
• M60: 63,325,975 km (0.108 R)
• M61: 63,593,008 km (0.067 R)
• M62: 63,726,748 km (0.093 R)
• M63: 64,799,365 km (0.077 R)
• M64: 65,337,917 km (0.067 R)
• M65: 69,699,593 km (0.051 R)
• M66: 69,975,302 km (0.09 R)
• M67: 70,251,310 km (0.099 R)
• M68: 71,637,184 km (0.085 R)
• M69: 72,054,712 km (0.061 R)
• M70: 73,171,909 km (0.105 R)
• M71: 76,132,002 km (0.082 R)
• M72: 76,415,939 km (0.073 R)
• M73: 79,562,431 km (0.082 R)
• M74: 80,283,492 km (0.119 R)
• M75: 81,296,569 km (0.05 R)
• M76: 81,441,679 km (0.065 R)
• M77: 82,168,276 km (0.104 R)
• M78: 82,459,543 km (0.05 R)
• M79: 82,751,109 km (0.065 R)
• M80: 85,981,227 km (0.116 R)
• M81: 86,869,389 km (0.116 R)
• M82: 88,654,690 km (0.057 R)
• M83: 89,851,623 km (0.096 R)
• M84: 91,959,008 km (0.09 R)
• M85: 92,412,738 km (0.113 R)
• M86: 93,474,285 km (0.098 R)
• M87: 93,626,276 km (0.1 R)
• M88: 94,539,870 km (0.085 R)
• M89: 95,762,683 km (0.071 R)
• M90: 96,069,209 km (0.105 R)
• M91: 98,223,868 km (0.103 R)
• M92: 99,462,239 km (0.093 R)
• M93: 100,238,801 km (0.098 R)
• M94: 104,782,687 km (0.112 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: 167 - 14,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit