🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.67 AU - 0.69 AU

Year: 208 Days

Day: 12 Hours

Environment

Temp: 105 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.64 AU - 0.88 AU

Year: 246 Days

Day: 20.1 Hours

Environment

Temp: 100 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.18 AU - 1.24 AU

Year: 494 Days

Day: 20.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.22 AU - 3.16 AU

Year: 1636 Days

Day: 13.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412.1

Radius: 3.4

Gravity: 35.65 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 13.13 AU - 16.79 AU

Year: 21459 Days

Day: 18 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 79,526,644 km

• M1: 109,506 km (0.091 R)
• M2: 130,749 km (0.072 R)
• M3: 153,787 km (0.066 R)
• M4: 218,413 km (0.116 R)
• M5: 501,751 km (0.082 R)
• M6: 580,440 km (0.105 R)
• M7: 727,794 km (0.061 R)
• M8: 839,992 km (0.095 R)
• M9: 1,157,140 km (0.056 R)
• M10: 1,451,847 km (0.106 R)
• M11: 1,479,822 km (0.096 R)
• M12: 2,563,958 km (0.112 R)
• M13: 2,838,919 km (0.092 R)
• M14: 3,268,713 km (0.044 R)
• M15: 3,416,516 km (0.089 R)
• M16: 3,718,554 km (0.104 R)
• M17: 5,614,109 km (0.062 R)
• M18: 6,150,268 km (0.06 R)
• M19: 7,031,848 km (0.115 R)
• M20: 8,250,921 km (0.043 R)
• M21: 8,451,831 km (0.1 R)
• M22: 9,064,584 km (0.114 R)
• M23: 9,116,345 km (0.03 R)
• M24: 9,691,548 km (0.058 R)
• M25: 11,710,521 km (0.059 R)
• M26: 12,970,285 km (0.058 R)
• M27: 13,853,660 km (0.039 R)
• M28: 15,245,220 km (0.084 R)
• M29: 15,988,721 km (0.085 R)
• M30: 16,176,467 km (0.094 R)
• M31: 16,490,921 km (0.069 R)
• M32: 16,807,470 km (0.059 R)
• M33: 17,125,964 km (0.107 R)
• M34: 17,639,833 km (0.087 R)
• M35: 21,168,847 km (0.087 R)
• M36: 21,789,229 km (0.087 R)
• M37: 22,836,265 km (0.085 R)
• M38: 24,834,294 km (0.096 R)
• M39: 25,269,624 km (0.078 R)
• M40: 25,415,332 km (0.112 R)
• M41: 26,887,375 km (0.067 R)
• M42: 27,036,075 km (0.071 R)
• M43: 30,144,569 km (0.074 R)
• M44: 30,764,204 km (0.114 R)
• M45: 31,466,267 km (0.114 R)
• M46: 32,331,391 km (0.046 R)
• M47: 32,410,528 km (0.108 R)
• M48: 33,204,444 km (0.079 R)
• M49: 33,924,459 km (0.084 R)
• M50: 34,568,777 km (0.107 R)
• M51: 35,298,515 km (0.074 R)
• M52: 35,379,896 km (0.083 R)
• M53: 35,787,850 km (0.107 R)
• M54: 39,697,291 km (0.055 R)
• M55: 40,887,791 km (0.114 R)
• M56: 42,003,641 km (0.069 R)
• M57: 42,349,063 km (0.093 R)
• M58: 42,435,530 km (0.117 R)
• M59: 43,216,581 km (0.113 R)
• M60: 43,390,713 km (0.077 R)
• M61: 46,566,227 km (0.119 R)
• M62: 46,744,697 km (0.11 R)
• M63: 49,359,817 km (0.11 R)
• M64: 50,547,475 km (0.082 R)
• M65: 52,022,061 km (0.109 R)
• M66: 52,578,565 km (0.067 R)
• M67: 52,671,615 km (0.104 R)
• M68: 55,202,063 km (0.099 R)
• M69: 55,674,942 km (0.088 R)
• M70: 55,769,637 km (0.053 R)
• M71: 56,815,476 km (0.052 R)
• M72: 57,675,813 km (0.079 R)
• M73: 58,829,811 km (0.032 R)
• M74: 59,312,863 km (0.097 R)
• M75: 60,867,484 km (0.06 R)
• M76: 62,238,698 km (0.098 R)
• M77: 62,533,855 km (0.082 R)
• M78: 63,818,152 km (0.076 R)
• M79: 63,917,336 km (0.088 R)
• M80: 65,211,058 km (0.113 R)
• M81: 66,815,196 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.8

Radius: 3.5

Gravity: 35.74 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 13.02 AU - 21.62 AU

Year: 26732 Days

Day: 23.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,526,644 km

• M1: 90,058 km (0.09 R)
• M2: 477,367 km (0.118 R)
• M3: 752,178 km (0.109 R)
• M4: 1,153,699 km (0.077 R)
• M5: 1,211,743 km (0.081 R)
• M6: 1,741,768 km (0.1 R)
• M7: 2,048,144 km (0.045 R)
• M8: 2,083,150 km (0.116 R)
• M9: 2,189,514 km (0.106 R)
• M10: 2,903,844 km (0.082 R)
• M11: 2,982,982 km (0.066 R)
• M12: 3,062,717 km (0.061 R)
• M13: 3,898,820 km (0.099 R)
• M14: 4,569,018 km (0.073 R)
• M15: 4,661,021 km (0.09 R)
• M16: 5,370,713 km (0.066 R)
• M17: 5,862,292 km (0.101 R)
• M18: 6,835,276 km (0.105 R)
• M19: 7,259,685 km (0.102 R)
• M20: 9,447,255 km (0.062 R)
• M21: 9,623,332 km (0.115 R)
• M22: 10,278,421 km (0.081 R)
• M23: 10,702,830 km (0.099 R)
• M24: 11,009,356 km (0.056 R)
• M25: 11,756,897 km (0.082 R)
• M26: 12,264,333 km (0.094 R)
• M27: 12,908,501 km (0.098 R)
• M28: 13,169,250 km (0.082 R)
• M29: 15,248,361 km (0.096 R)
• M30: 16,010,263 km (0.07 R)
• M31: 16,431,082 km (0.114 R)
• M32: 16,926,550 km (0.114 R)
• M33: 17,355,148 km (0.07 R)
• M34: 18,077,407 km (0.113 R)
• M35: 19,030,944 km (0.112 R)
• M36: 19,179,045 km (0.083 R)
• M37: 19,327,596 km (0.078 R)
• M38: 19,402,096 km (0.117 R)
• M39: 20,986,487 km (0.113 R)
• M40: 21,755,420 km (0.082 R)
• M41: 23,479,386 km (0.061 R)
• M42: 24,760,392 km (0.092 R)
• M43: 24,922,108 km (0.056 R)
• M44: 25,736,070 km (0.074 R)
• M45: 26,641,286 km (0.082 R)
• M46: 27,056,271 km (0.111 R)
• M47: 27,892,523 km (0.116 R)
• M48: 32,375,522 km (0.114 R)
• M49: 32,907,044 km (0.084 R)
• M50: 33,262,937 km (0.026 R)
• M51: 33,441,407 km (0.065 R)
• M52: 33,799,245 km (0.069 R)
• M53: 35,334,119 km (0.086 R)
• M54: 37,261,389 km (0.04 R)
• M55: 37,446,591 km (0.09 R)
• M56: 38,752,431 km (0.103 R)
• M57: 39,505,207 km (0.12 R)
• M58: 42,371,054 km (0.115 R)
• M59: 43,633,510 km (0.108 R)
• M60: 43,828,885 km (0.09 R)
• M61: 44,220,383 km (0.095 R)
• M62: 44,711,363 km (0.1 R)
• M63: 45,500,791 km (0.102 R)
• M64: 46,593,753 km (0.112 R)
• M65: 47,193,491 km (0.079 R)
• M66: 47,695,392 km (0.083 R)
• M67: 48,299,767 km (0.104 R)
• M68: 48,704,130 km (0.117 R)
• M69: 49,211,267 km (0.051 R)
• M70: 49,924,101 km (0.113 R)
• M71: 50,537,751 km (0.039 R)
• M72: 51,051,021 km (0.098 R)
• M73: 51,566,087 km (0.102 R)
• M74: 51,669,309 km (0.102 R)
• M75: 52,809,245 km (0.049 R)
• M76: 54,797,700 km (0.098 R)
• M77: 55,430,649 km (0.054 R)
• M78: 56,597,362 km (0.055 R)
• M79: 57,450,968 km (0.104 R)
• M80: 59,711,990 km (0.091 R)
• M81: 61,016,932 km (0.105 R)
• M82: 62,001,885 km (0.065 R)
• M83: 62,441,254 km (0.073 R)
• M84: 63,765,793 km (0.087 R)
• M85: 65,099,458 km (0.08 R)
• M86: 65,211,058 km (0.067 R)
• M87: 66,330,050 km (0.098 R)
• M88: 67,117,234 km (0.111 R)
• M89: 68,133,752 km (0.102 R)
• M90: 71,789,176 km (0.103 R)
• M91: 72,481,515 km (0.057 R)
• M92: 73,060,309 km (0.063 R)
• M93: 75,507,730 km (0.059 R)
• M94: 75,859,435 km (0.066 R)
• M95: 76,447,055 km (0.049 R)
• M96: 77,272,237 km (0.061 R)
• M97: 78,693,566 km (0.063 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 17,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit