🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.48 AU - 0.56 AU

Year: 169 Days

Day: 18.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.65 AU - 0.89 AU

Year: 304 Days

Day: 20.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,478,512 km

• M1: 778,059 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.12 AU - 1.22 AU

Year: 569 Days

Day: 46.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.24 AU - 2.04 AU

Year: 944 Days

Day: 19.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,478,512 km

• M1: 926,011 km (0.031 R)
• M2: 1,682,976 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.49 AU - 2.41 AU

Year: 1224 Days

Day: 47.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.3

Radius: 3.8

Gravity: 18.1 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.64 AU - 12.56 AU

Year: 15516 Days

Day: 22.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,478,512 km

• M1: 199,115 km (0.07 R)
• M2: 419,622 km (0.09 R)
• M3: 697,425 km (0.07 R)
• M4: 1,003,203 km (0.093 R)
• M5: 1,262,307 km (0.1 R)
• M6: 1,699,133 km (0.112 R)
• M7: 2,697,250 km (0.117 R)
• M8: 3,138,414 km (0.093 R)
• M9: 3,338,426 km (0.096 R)
• M10: 3,367,298 km (0.075 R)
• M11: 3,483,835 km (0.109 R)
• M12: 3,690,879 km (0.057 R)
• M13: 3,932,479 km (0.06 R)
• M14: 4,462,504 km (0.081 R)
• M15: 4,719,663 km (0.102 R)
• M16: 4,981,609 km (0.081 R)
• M17: 5,047,881 km (0.042 R)
• M18: 6,396,655 km (0.112 R)
• M19: 6,432,559 km (0.098 R)
• M20: 6,468,612 km (0.103 R)
• M21: 6,613,423 km (0.081 R)
• M22: 6,832,733 km (0.102 R)
• M23: 7,166,037 km (0.104 R)
• M24: 8,158,619 km (0.105 R)
• M25: 8,236,709 km (0.07 R)
• M26: 8,315,098 km (0.108 R)
• M27: 8,591,256 km (0.109 R)
• M28: 8,710,635 km (0.119 R)
• M29: 8,790,520 km (0.116 R)
• M30: 10,058,811 km (0.099 R)
• M31: 10,692,807 km (0.08 R)
• M32: 10,735,592 km (0.117 R)
• M33: 10,864,097 km (0.071 R)
• M34: 11,383,201 km (0.114 R)
• M35: 11,426,884 km (0.094 R)
• M36: 12,266,277 km (0.03 R)
• M37: 12,400,616 km (0.083 R)
• M38: 12,715,969 km (0.072 R)
• M39: 12,761,297 km (0.114 R)
• M40: 12,988,536 km (0.103 R)
• M41: 13,034,014 km (0.084 R)
• M42: 13,079,641 km (0.049 R)
• M43: 14,003,857 km (0.118 R)
• M44: 14,473,744 km (0.083 R)
• M45: 15,573,886 km (0.076 R)
• M46: 16,849,657 km (0.111 R)
• M47: 16,899,473 km (0.115 R)
• M48: 17,449,694 km (0.098 R)
• M49: 18,516,626 km (0.114 R)
• M50: 18,773,635 km (0.118 R)
• M51: 18,876,858 km (0.057 R)
• M52: 19,552,143 km (0.117 R)
• M53: 21,949,748 km (0.104 R)
• M54: 22,440,279 km (0.116 R)
• M55: 22,659,440 km (0.108 R)
• M56: 23,543,264 km (0.084 R)
• M57: 23,654,565 km (0.042 R)
• M58: 24,157,363 km (0.11 R)
• M59: 24,889,944 km (0.049 R)
• M60: 26,261,457 km (0.06 R)
• M61: 27,014,533 km (0.108 R)
• M62: 27,072,727 km (0.083 R)
• M63: 28,423,446 km (0.107 R)
• M64: 29,795,857 km (0.11 R)
• M65: 29,916,133 km (0.044 R)
• M66: 30,036,709 km (0.105 R)
• M67: 30,824,043 km (0.096 R)
• M68: 31,006,702 km (0.113 R)
• M69: 31,495,438 km (0.101 R)
• M70: 32,418,906 km (0.092 R)
• M71: 32,790,806 km (0.117 R)
• M72: 33,039,438 km (0.098 R)
• M73: 34,671,102 km (0.08 R)
• M74: 34,987,800 km (0.105 R)
• M75: 35,433,004 km (0.056 R)
• M76: 35,880,002 km (0.086 R)
• M77: 36,264,618 km (0.118 R)
• M78: 36,650,581 km (0.065 R)
• M79: 36,908,637 km (0.109 R)
• M80: 38,273,269 km (0.055 R)
• M81: 38,797,609 km (0.107 R)
• M82: 39,126,425 km (0.033 R)
• M83: 39,258,221 km (0.053 R)
• M84: 39,324,194 km (0.052 R)
• M85: 39,853,172 km (0.089 R)
• M86: 40,052,137 km (0.108 R)
• M87: 40,184,980 km (0.118 R)
• M88: 41,454,168 km (0.118 R)
• M89: 41,521,338 km (0.089 R)
• M90: 42,060,040 km (0.092 R)
• M91: 42,127,508 km (0.051 R)
• M92: 42,804,289 km (0.081 R)
• M93: 43,484,810 km (0.058 R)
• M94: 45,478,351 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.1

Radius: 5.6

Gravity: 17.29 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 12.7 AU - 19.58 AU

Year: 29152 Days

Day: 23.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 90,478,512 km

• M1: 188,493 km (0.118 R)
• M2: 587,172 km (0.108 R)
• M3: 765,941 km (0.118 R)
• M4: 1,204,113 km (0.106 R)
• M5: 1,365,230 km (0.082 R)
• M6: 1,602,642 km (0.12 R)
• M7: 1,744,012 km (0.119 R)
• M8: 1,780,065 km (0.111 R)
• M9: 2,429,769 km (0.114 R)
• M10: 2,843,257 km (0.039 R)
• M11: 2,928,678 km (0.072 R)
• M12: 3,549,509 km (0.108 R)
• M13: 4,704,404 km (0.062 R)
• M14: 4,856,396 km (0.108 R)
• M15: 5,217,226 km (0.113 R)
• M16: 5,269,435 km (0.101 R)
• M17: 5,321,944 km (0.089 R)
• M18: 5,910,163 km (0.106 R)
• M19: 6,129,174 km (0.066 R)
• M20: 6,688,222 km (0.108 R)
• M21: 6,802,066 km (0.119 R)
• M22: 6,916,508 km (0.025 R)
• M23: 7,205,381 km (0.08 R)
• M24: 7,675,717 km (0.071 R)
• M25: 8,707,942 km (0.087 R)
• M26: 9,462,514 km (0.051 R)
• M27: 9,718,626 km (0.101 R)
• M28: 12,194,171 km (0.091 R)
• M29: 13,036,557 km (0.069 R)
• M30: 15,223,379 km (0.113 R)
• M31: 15,901,356 km (0.068 R)
• M32: 15,977,202 km (0.093 R)
• M33: 16,435,420 km (0.065 R)
• M34: 17,677,980 km (0.101 R)
• M35: 18,390,216 km (0.073 R)
• M36: 18,950,609 km (0.109 R)
• M37: 19,924,342 km (0.068 R)
• M38: 20,582,423 km (0.093 R)
• M39: 21,331,310 km (0.065 R)
• M40: 21,835,604 km (0.083 R)
• M41: 23,631,078 km (0.113 R)
• M42: 24,502,635 km (0.082 R)
• M43: 25,030,566 km (0.063 R)
• M44: 25,384,515 km (0.052 R)
• M45: 25,918,729 km (0.082 R)
• M46: 27,634,616 km (0.119 R)
• M47: 29,480,205 km (0.118 R)
• M48: 29,666,903 km (0.116 R)
• M49: 29,760,402 km (0.086 R)
• M50: 29,947,699 km (0.114 R)
• M51: 30,985,010 km (0.106 R)
• M52: 31,269,994 km (0.07 R)
• M53: 32,997,700 km (0.066 R)
• M54: 36,144,940 km (0.06 R)
• M55: 37,551,609 km (0.106 R)
• M56: 38,669,554 km (0.072 R)
• M57: 39,181,178 km (0.102 R)
• M58: 41,250,266 km (0.062 R)
• M59: 41,668,393 km (0.119 R)
• M60: 42,825,382 km (0.081 R)
• M61: 43,460,874 km (0.113 R)
• M62: 45,925,649 km (0.078 R)
• M63: 48,435,602 km (0.082 R)
• M64: 50,207,589 km (0.107 R)
• M65: 50,653,989 km (0.104 R)
• M66: 51,438,181 km (0.073 R)
• M67: 53,132,227 km (0.115 R)
• M68: 53,245,772 km (0.111 R)
• M69: 53,700,848 km (0.104 R)
• M70: 53,814,842 km (0.059 R)
• M71: 54,157,421 km (0.081 R)
• M72: 55,995,979 km (0.07 R)
• M73: 56,227,257 km (0.084 R)
• M74: 56,458,835 km (0.105 R)
• M75: 57,388,286 km (0.118 R)
• M76: 58,791,963 km (0.047 R)
• M77: 59,380,182 km (0.113 R)
• M78: 59,615,948 km (0.034 R)
• M79: 62,110,942 km (0.068 R)
• M80: 65,125,189 km (0.102 R)
• M81: 65,733,753 km (0.086 R)
• M82: 66,956,566 km (0.12 R)
• M83: 70,420,056 km (0.118 R)
• M84: 75,085,266 km (0.083 R)
• M85: 75,467,937 km (0.12 R)
• M86: 76,235,075 km (0.109 R)
• M87: 76,619,691 km (0.117 R)
• M88: 77,133,410 km (0.044 R)
• M89: 78,681,598 km (0.08 R)
• M90: 79,070,254 km (0.087 R)
• M91: 79,459,507 km (0.059 R)
• M92: 80,239,960 km (0.106 R)
• M93: 81,415,350 km (0.104 R)
• M94: 82,728,071 km (0.045 R)
• M95: 84,710,243 km (0.11 R)
• M96: 84,975,779 km (0.115 R)
• M97: 85,773,884 km (0.116 R)
• M98: 88,721,261 km (0.066 R)
• M99: 89,666,121 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 15,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit