🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.53 AU - 0.53 AU

Year: 141 Days

Day: 40.4 Hours

Environment

Temp: 198 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,767,995 km

• M1: 145,409 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.46 AU - 0.74 AU

Year: 170 Days

Day: 39.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,767,995 km

• M1: 249,080 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1 AU - 1.08 AU

Year: 387 Days

Day: 14.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.98 AU - 1.48 AU

Year: 498 Days

Day: 43.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.09 AU - 2.27 AU

Year: 1176 Days

Day: 17.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.7

Radius: 13.9

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.79 AU - 6.25 AU

Year: 4737 Days

Day: 5.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 108,767,995 km

• M1: 196,721 km (0.105 R)
• M2: 302,786 km (0.054 R)
• M3: 818,151 km (0.079 R)
• M4: 1,189,153 km (0.071 R)
• M5: 1,340,547 km (0.083 R)
• M6: 1,473,988 km (0.083 R)
• M7: 1,612,216 km (0.059 R)
• M8: 1,754,933 km (0.078 R)
• M9: 1,861,596 km (0.045 R)
• M10: 1,956,740 km (0.071 R)
• M11: 2,067,742 km (0.054 R)
• M12: 2,443,083 km (0.08 R)
• M13: 2,654,465 km (0.034 R)
• M14: 2,840,564 km (0.102 R)
• M15: 2,982,982 km (0.09 R)
• M16: 3,308,357 km (0.113 R)
• M17: 3,800,684 km (0.025 R)
• M18: 4,610,457 km (0.109 R)
• M19: 4,778,904 km (0.086 R)
• M20: 5,121,932 km (0.085 R)
• M21: 5,433,544 km (0.099 R)
• M22: 6,157,748 km (0.082 R)
• M23: 6,343,548 km (0.077 R)
• M24: 6,468,462 km (0.107 R)
• M25: 6,573,181 km (0.105 R)
• M26: 6,678,498 km (0.079 R)
• M27: 7,083,908 km (0.084 R)
• M28: 7,278,834 km (0.12 R)
• M29: 7,431,573 km (0.04 R)
• M30: 7,607,650 km (0.116 R)
• M31: 8,031,162 km (0.118 R)
• M32: 8,189,137 km (0.054 R)
• M33: 8,302,532 km (0.109 R)
• M34: 8,669,346 km (0.101 R)
• M35: 9,064,883 km (0.059 R)
• M36: 9,585,484 km (0.112 R)
• M37: 9,873,609 km (0.103 R)
• M38: 10,213,346 km (0.082 R)
• M39: 11,205,479 km (0.073 R)
• M40: 11,610,889 km (0.103 R)
• M41: 11,918,163 km (0.077 R)
• M42: 12,124,608 km (0.094 R)
• M43: 12,514,610 km (0.057 R)
• M44: 12,777,005 km (0.103 R)
• M45: 12,882,471 km (0.102 R)
• M46: 13,041,344 km (0.101 R)
• M47: 13,280,701 km (0.117 R)
• M48: 13,575,259 km (0.069 R)
• M49: 14,034,674 km (0.098 R)
• M50: 14,802,709 km (0.052 R)
• M51: 14,913,561 km (0.096 R)
• M52: 15,275,588 km (0.064 R)
• M53: 15,556,234 km (0.064 R)
• M54: 15,923,497 km (0.078 R)
• M55: 16,037,041 km (0.08 R)
• M56: 16,465,340 km (0.061 R)
• M57: 16,753,017 km (0.083 R)
• M58: 17,304,285 km (0.111 R)
• M59: 17,773,125 km (0.046 R)
• M60: 18,009,040 km (0.112 R)
• M61: 18,335,164 km (0.076 R)
• M62: 18,663,382 km (0.052 R)
• M63: 18,813,129 km (0.086 R)
• M64: 19,174,258 km (0.084 R)
• M65: 19,325,502 km (0.119 R)
• M66: 19,598,518 km (0.047 R)
• M67: 20,025,919 km (0.106 R)
• M68: 20,363,861 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.8

Radius: 7.7

Gravity: 16.32 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 17.51 AU - 19.23 AU

Year: 28758 Days

Day: 15.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 108,767,995 km

• M1: 113,545 km (0.114 R)
• M2: 256,860 km (0.078 R)
• M3: 426,504 km (0.116 R)
• M4: 551,418 km (0.052 R)
• M5: 932,743 km (0.037 R)
• M6: 1,497,475 km (0.088 R)
• M7: 1,814,173 km (0.102 R)
• M8: 2,554,683 km (0.095 R)
• M9: 2,741,381 km (0.091 R)
• M10: 3,378,818 km (0.113 R)
• M11: 5,486,203 km (0.089 R)
• M12: 5,788,390 km (0.111 R)
• M13: 6,283,260 km (0.057 R)
• M14: 6,535,781 km (0.102 R)
• M15: 8,188,239 km (0.088 R)
• M16: 8,394,834 km (0.081 R)
• M17: 9,167,058 km (0.071 R)
• M18: 9,961,872 km (0.104 R)
• M19: 10,330,481 km (0.096 R)
• M20: 11,849,049 km (0.081 R)
• M21: 12,082,721 km (0.069 R)
• M22: 12,160,961 km (0.064 R)
• M23: 12,554,852 km (0.111 R)
• M24: 13,761,359 km (0.11 R)
• M25: 14,171,705 km (0.112 R)
• M26: 16,283,130 km (0.067 R)
• M27: 16,891,844 km (0.073 R)
• M28: 16,979,358 km (0.078 R)
• M29: 18,943,429 km (0.067 R)
• M30: 19,859,865 km (0.069 R)
• M31: 21,640,230 km (0.105 R)
• M32: 22,213,040 km (0.114 R)
• M33: 24,059,676 km (0.048 R)
• M34: 24,256,846 km (0.071 R)
• M35: 25,753,273 km (0.12 R)
• M36: 27,587,942 km (0.113 R)
• M37: 28,208,773 km (0.119 R)
• M38: 31,381,594 km (0.1 R)
• M39: 31,489,305 km (0.035 R)
• M40: 34,443,264 km (0.116 R)
• M41: 39,326,887 km (0.095 R)
• M42: 39,442,975 km (0.098 R)
• M43: 39,791,986 km (0.025 R)
• M44: 40,845,455 km (0.074 R)
• M45: 43,098,997 km (0.118 R)
• M46: 43,218,825 km (0.103 R)
• M47: 44,301,315 km (0.105 R)
• M48: 46,002,991 km (0.118 R)
• M49: 46,370,403 km (0.037 R)
• M50: 48,222,126 km (0.086 R)
• M51: 49,344,708 km (0.111 R)
• M52: 49,595,284 km (0.11 R)
• M53: 50,349,707 km (0.115 R)
• M54: 50,602,078 km (0.071 R)
• M55: 52,507,805 km (0.099 R)
• M56: 53,148,234 km (0.069 R)
• M57: 53,791,355 km (0.071 R)
• M58: 55,345,228 km (0.098 R)
• M59: 56,782,415 km (0.078 R)
• M60: 58,894,887 km (0.115 R)
• M61: 59,027,729 km (0.056 R)
• M62: 59,560,298 km (0.09 R)
• M63: 59,693,590 km (0.069 R)
• M64: 62,382,013 km (0.112 R)
• M65: 62,924,455 km (0.072 R)
• M66: 64,972,300 km (0.094 R)
• M67: 67,041,987 km (0.104 R)
• M68: 68,713,294 km (0.107 R)
• M69: 70,257,294 km (0.094 R)
• M70: 71,387,506 km (0.05 R)
• M71: 72,096,899 km (0.069 R)
• M72: 73,236,685 km (0.053 R)
• M73: 73,379,551 km (0.106 R)
• M74: 78,293,093 km (0.055 R)
• M75: 80,641,779 km (0.113 R)
• M76: 81,232,691 km (0.101 R)
• M77: 82,567,254 km (0.086 R)
• M78: 82,715,954 km (0.085 R)
• M79: 84,357,790 km (0.112 R)
• M80: 84,957,528 km (0.066 R)
• M81: 90,418,449 km (0.103 R)
• M82: 91,185,886 km (0.108 R)
• M83: 91,801,332 km (0.046 R)
• M84: 91,955,418 km (0.098 R)
• M85: 92,727,193 km (0.12 R)
• M86: 93,501,063 km (0.116 R)
• M87: 94,121,595 km (0.082 R)
• M88: 94,432,459 km (0.1 R)
• M89: 94,743,623 km (0.089 R)
• M90: 95,055,085 km (0.093 R)
• M91: 97,088,270 km (0.09 R)
• M92: 100,244,037 km (0.047 R)
• M93: 100,879,230 km (0.074 R)
• M94: 104,718,360 km (0.081 R)
• M95: 106,332,072 km (0.107 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 17,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit