🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.64 AU - 0.92 AU

Year: 253 Days

Day: 14.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,025,996 km

• M1: 283,488 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.93 AU - 1.47 AU

Year: 483 Days

Day: 33.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.84 AU - 2.22 AU

Year: 1062 Days

Day: 29.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,025,996 km

• M1: 724,054 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.32 AU - 3.28 AU

Year: 1720 Days

Day: 47.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,025,996 km

• M1: 312,360 km (0.091 R)
• M2: 1,754,484 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.35 AU - 3.87 AU

Year: 2013 Days

Day: 16.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.93 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741

Radius: 7.7

Gravity: 12.5 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 12.74 AU - 20.74 AU

Year: 25142 Days

Day: 23.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 146.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 99,025,996 km

• M1: 137,929 km (0.065 R)
• M2: 297,251 km (0.095 R)
• M3: 412,741 km (0.069 R)
• M4: 591,809 km (0.08 R)
• M5: 665,561 km (0.107 R)
• M6: 1,636,750 km (0.076 R)
• M7: 1,815,221 km (0.107 R)
• M8: 3,187,931 km (0.089 R)
• M9: 3,321,522 km (0.118 R)
• M10: 5,481,565 km (0.076 R)
• M11: 6,354,020 km (0.094 R)
• M12: 6,466,069 km (0.058 R)
• M13: 6,692,261 km (0.098 R)
• M14: 8,042,531 km (0.119 R)
• M15: 8,224,741 km (0.073 R)
• M16: 9,538,061 km (0.104 R)
• M17: 9,860,295 km (0.086 R)
• M18: 13,059,595 km (0.113 R)
• M19: 13,417,433 km (0.08 R)
• M20: 13,923,672 km (0.062 R)
• M21: 14,289,140 km (0.104 R)
• M22: 14,362,592 km (0.062 R)
• M23: 14,657,749 km (0.045 R)
• M24: 15,630,883 km (0.056 R)
• M25: 16,163,452 km (0.102 R)
• M26: 16,934,629 km (0.072 R)
• M27: 17,324,780 km (0.118 R)
• M28: 17,403,169 km (0.092 R)
• M29: 17,638,935 km (0.088 R)
• M30: 17,796,761 km (0.105 R)
• M31: 19,726,723 km (0.106 R)
• M32: 20,302,077 km (0.065 R)
• M33: 21,049,916 km (0.118 R)
• M34: 22,146,020 km (0.057 R)
• M35: 22,572,524 km (0.053 R)
• M36: 24,481,093 km (0.074 R)
• M37: 24,922,108 km (0.098 R)
• M38: 25,365,665 km (0.086 R)
• M39: 26,531,182 km (0.109 R)
• M40: 26,621,539 km (0.113 R)
• M41: 28,635,576 km (0.117 R)
• M42: 29,100,227 km (0.09 R)
• M43: 31,173,653 km (0.073 R)
• M44: 31,939,445 km (0.046 R)
• M45: 32,614,580 km (0.069 R)
• M46: 33,099,726 km (0.091 R)
• M47: 33,489,578 km (0.112 R)
• M48: 33,880,776 km (0.089 R)
• M49: 37,065,565 km (0.113 R)
• M50: 42,018,601 km (0.109 R)
• M51: 42,652,148 km (0.07 R)
• M52: 44,464,526 km (0.109 R)
• M53: 44,571,788 km (0.084 R)
• M54: 45,002,331 km (0.102 R)
• M55: 46,084,372 km (0.076 R)
• M56: 46,846,872 km (0.102 R)
• M57: 48,163,782 km (0.104 R)
• M58: 49,938,462 km (0.053 R)
• M59: 50,385,460 km (0.108 R)
• M60: 51,396,144 km (0.1 R)
• M61: 51,847,480 km (0.105 R)
• M62: 54,467,986 km (0.081 R)
• M63: 54,697,769 km (0.114 R)
• M64: 54,928,000 km (0.098 R)
• M65: 56,897,905 km (0.093 R)
• M66: 57,715,756 km (0.08 R)
• M67: 59,718,124 km (0.086 R)
• M68: 60,192,648 km (0.093 R)
• M69: 60,906,679 km (0.094 R)
• M70: 61,623,402 km (0.107 R)
• M71: 61,982,886 km (0.057 R)
• M72: 62,343,117 km (0.027 R)
• M73: 64,883,588 km (0.075 R)
• M74: 65,493,499 km (0.103 R)
• M75: 66,596,035 km (0.083 R)
• M76: 66,718,855 km (0.032 R)
• M77: 67,581,137 km (0.114 R)
• M78: 67,951,841 km (0.086 R)
• M79: 69,067,991 km (0.089 R)
• M80: 70,816,191 km (0.096 R)
• M81: 72,958,433 km (0.107 R)
• M82: 73,846,745 km (0.093 R)
• M83: 80,425,910 km (0.067 R)
• M84: 81,474,890 km (0.113 R)
• M85: 82,132,672 km (0.102 R)
• M86: 83,321,376 km (0.082 R)
• M87: 83,586,165 km (0.066 R)
• M88: 83,718,858 km (0.097 R)
• M89: 86,116,762 km (0.095 R)
• M90: 86,786,961 km (0.103 R)
• M91: 87,055,489 km (0.102 R)
• M92: 90,571,488 km (0.061 R)
• M93: 90,843,905 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.2

Radius: 8

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 17.14 AU - 19.96 AU

Year: 29328 Days

Day: 23.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 99,025,996 km

• M1: 102,624 km (0.106 R)
• M2: 157,377 km (0.089 R)
• M3: 299,645 km (0.088 R)
• M4: 538,403 km (0.102 R)
• M5: 719,715 km (0.11 R)
• M6: 1,410,409 km (0.089 R)
• M7: 1,853,667 km (0.066 R)
• M8: 2,465,074 km (0.082 R)
• M9: 2,594,476 km (0.11 R)
• M10: 3,465,285 km (0.059 R)
• M11: 3,807,415 km (0.065 R)
• M12: 3,857,231 km (0.096 R)
• M13: 4,366,911 km (0.1 R)
• M14: 4,471,480 km (0.096 R)
• M15: 4,523,989 km (0.042 R)
• M16: 4,683,012 km (0.076 R)
• M17: 4,736,418 km (0.075 R)
• M18: 5,171,000 km (0.052 R)
• M19: 6,194,848 km (0.084 R)
• M20: 6,312,432 km (0.115 R)
• M21: 7,591,344 km (0.095 R)
• M22: 10,447,167 km (0.097 R)
• M23: 12,613,943 km (0.037 R)
• M24: 13,214,578 km (0.102 R)
• M25: 13,366,271 km (0.084 R)
• M26: 14,132,960 km (0.075 R)
• M27: 14,914,010 km (0.08 R)
• M28: 15,150,973 km (0.08 R)
• M29: 15,950,125 km (0.107 R)
• M30: 18,938,342 km (0.034 R)
• M31: 19,109,333 km (0.084 R)
• M32: 21,024,036 km (0.114 R)
• M33: 21,556,754 km (0.075 R)
• M34: 23,547,752 km (0.109 R)
• M35: 24,100,965 km (0.109 R)
• M36: 24,472,117 km (0.071 R)
• M37: 24,658,367 km (0.107 R)
• M38: 26,070,421 km (0.053 R)
• M39: 26,165,565 km (0.113 R)
• M40: 26,451,447 km (0.1 R)
• M41: 26,930,309 km (0.074 R)
• M42: 27,896,562 km (0.078 R)
• M43: 28,775,898 km (0.076 R)
• M44: 29,565,027 km (0.112 R)
• M45: 30,561,648 km (0.101 R)
• M46: 31,569,040 km (0.116 R)
• M47: 31,873,472 km (0.117 R)
• M48: 32,383,002 km (0.085 R)
• M49: 32,895,076 km (0.099 R)
• M50: 33,306,769 km (0.069 R)
• M51: 34,970,447 km (0.049 R)
• M52: 36,554,539 km (0.04 R)
• M53: 37,730,977 km (0.072 R)
• M54: 38,161,818 km (0.119 R)
• M55: 44,476,644 km (0.12 R)
• M56: 45,274,150 km (0.085 R)
• M57: 45,617,328 km (0.104 R)
• M58: 45,846,661 km (0.104 R)
• M59: 46,883,374 km (0.082 R)
• M60: 49,096,974 km (0.053 R)
• M61: 49,567,459 km (0.084 R)
• M62: 50,631,250 km (0.109 R)
• M63: 53,504,576 km (0.058 R)
• M64: 54,352,646 km (0.084 R)
• M65: 60,663,582 km (0.119 R)
• M66: 61,294,736 km (0.047 R)
• M67: 61,547,706 km (0.091 R)
• M68: 61,674,415 km (0.051 R)
• M69: 62,309,009 km (0.069 R)
• M70: 64,482,666 km (0.041 R)
• M71: 65,772,948 km (0.108 R)
• M72: 67,724,153 km (0.041 R)
• M73: 68,247,745 km (0.047 R)
• M74: 68,509,990 km (0.116 R)
• M75: 72,083,435 km (0.098 R)
• M76: 72,885,728 km (0.117 R)
• M77: 74,229,416 km (0.081 R)
• M78: 75,581,332 km (0.086 R)
• M79: 77,350,925 km (0.117 R)
• M80: 78,035,186 km (0.102 R)
• M81: 78,584,061 km (0.118 R)
• M82: 79,271,912 km (0.041 R)
• M83: 79,547,621 km (0.107 R)
• M84: 79,961,707 km (0.078 R)
• M85: 81,069,629 km (0.06 R)
• M86: 83,440,756 km (0.099 R)
• M87: 90,257,482 km (0.109 R)
• M88: 90,833,583 km (0.118 R)
• M89: 92,134,337 km (0.107 R)
• M90: 95,046,708 km (0.075 R)
• M91: 95,632,683 km (0.085 R)
• M92: 95,779,438 km (0.109 R)
• M93: 95,926,194 km (0.083 R)
• M94: 96,955,876 km (0.051 R)
• M95: 97,250,733 km (0.089 R)
• M96: 97,545,740 km (0.092 R)
• M97: 98,433,005 km (0.082 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 12,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit