🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.67 AU - 0.79 AU

Year: 221 Days

Day: 43.2 Hours

Environment

Temp: 212 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.7 AU - 0.94 AU

Year: 263 Days

Day: 26.7 Hours

Environment

Temp: 120 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.11 AU - 1.45 AU

Year: 514 Days

Day: 29.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.9 AU - 2.22 AU

Year: 1049 Days

Day: 16.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,599,063 km

• M1: 1,033,721 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.9 AU - 2.72 AU

Year: 1246 Days

Day: 41.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.15 AU - 2.95 AU

Year: 1445 Days

Day: 35.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.35 AU - 3.57 AU

Year: 1807 Days

Day: 26.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.9

Radius: 13.6

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.87 AU - 12.11 AU

Year: 13817 Days

Day: 9.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,599,063 km

• M1: 178,919 km (0.119 R)
• M2: 343,926 km (0.102 R)
• M3: 490,232 km (0.096 R)
• M4: 589,116 km (0.094 R)
• M5: 998,416 km (0.083 R)
• M6: 1,521,410 km (0.086 R)
• M7: 1,887,028 km (0.096 R)
• M8: 2,003,863 km (0.087 R)
• M9: 2,192,656 km (0.074 R)
• M10: 2,333,876 km (0.12 R)
• M11: 2,514,740 km (0.117 R)
• M12: 2,644,142 km (0.063 R)
• M13: 3,065,709 km (0.116 R)
• M14: 3,324,962 km (0.088 R)
• M15: 3,696,115 km (0.065 R)
• M16: 3,801,581 km (0.03 R)
• M17: 4,659,076 km (0.087 R)
• M18: 4,750,331 km (0.089 R)
• M19: 4,911,597 km (0.06 R)
• M20: 5,098,146 km (0.109 R)
• M21: 5,192,392 km (0.096 R)
• M22: 5,672,153 km (0.117 R)
• M23: 5,818,908 km (0.048 R)
• M24: 5,942,177 km (0.091 R)
• M25: 6,066,194 km (0.094 R)
• M26: 6,266,655 km (0.106 R)
• M27: 6,751,651 km (0.072 R)
• M28: 7,222,286 km (0.104 R)
• M29: 7,649,687 km (0.079 R)
• M30: 8,057,940 km (0.115 R)
• M31: 8,445,398 km (0.114 R)
• M32: 9,498,866 km (0.119 R)
• M33: 9,586,082 km (0.102 R)
• M34: 9,878,845 km (0.08 R)
• M35: 10,263,760 km (0.104 R)
• M36: 10,443,128 km (0.101 R)
• M37: 11,018,033 km (0.104 R)
• M38: 11,140,404 km (0.089 R)
• M39: 11,417,459 km (0.077 R)
• M40: 11,603,409 km (0.091 R)
• M41: 12,357,083 km (0.101 R)
• M42: 12,547,970 km (0.116 R)
• M43: 13,126,764 km (0.12 R)
• M44: 13,354,153 km (0.086 R)
• M45: 13,780,058 km (0.082 R)
• M46: 14,177,091 km (0.099 R)
• M47: 14,611,523 km (0.046 R)
• M48: 15,220,237 km (0.095 R)
• M49: 15,837,328 km (0.111 R)
• M50: 16,148,941 km (0.119 R)
• M51: 16,357,779 km (0.104 R)
• M52: 16,637,677 km (0.079 R)
• M53: 17,344,527 km (0.109 R)
• M54: 17,880,985 km (0.098 R)
• M55: 18,277,868 km (0.098 R)
• M56: 18,823,900 km (0.092 R)
• M57: 19,375,318 km (0.108 R)
• M58: 19,634,421 km (0.058 R)
• M59: 20,006,621 km (0.073 R)
• M60: 20,156,069 km (0.103 R)
• M61: 20,268,417 km (0.108 R)
• M62: 20,456,312 km (0.08 R)
• M63: 20,833,598 km (0.054 R)
• M64: 21,480,309 km (0.119 R)
• M65: 21,748,538 km (0.087 R)
• M66: 21,902,325 km (0.117 R)
• M67: 22,832,525 km (0.105 R)
• M68: 23,027,899 km (0.119 R)
• M69: 23,184,678 km (0.102 R)
• M70: 23,775,739 km (0.079 R)
• M71: 23,934,163 km (0.12 R)
• M72: 24,291,852 km (0.101 R)
• M73: 24,611,393 km (0.056 R)
• M74: 24,892,038 km (0.081 R)
• M75: 25,821,939 km (0.049 R)
• M76: 25,944,011 km (0.118 R)
• M77: 26,107,222 km (0.078 R)
• M78: 26,516,522 km (0.049 R)
• M79: 27,300,115 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.6

Radius: 7.6

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 11.33 AU - 17.29 AU

Year: 19204 Days

Day: 22.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,599,063 km

• M1: 119,080 km (0.102 R)
• M2: 262,395 km (0.118 R)
• M3: 321,336 km (0.101 R)
• M4: 455,675 km (0.107 R)
• M5: 511,176 km (0.029 R)
• M6: 736,022 km (0.056 R)
• M7: 1,667,268 km (0.119 R)
• M8: 1,817,016 km (0.083 R)
• M9: 2,065,797 km (0.07 R)
• M10: 2,292,438 km (0.066 R)
• M11: 3,813,699 km (0.119 R)
• M12: 4,172,883 km (0.044 R)
• M13: 4,418,224 km (0.101 R)
• M14: 4,795,360 km (0.055 R)
• M15: 5,358,297 km (0.072 R)
• M16: 7,761,138 km (0.099 R)
• M17: 7,861,368 km (0.103 R)
• M18: 8,266,479 km (0.093 R)
• M19: 8,678,472 km (0.082 R)
• M20: 10,117,902 km (0.025 R)
• M21: 10,172,506 km (0.077 R)
• M22: 10,337,362 km (0.081 R)
• M23: 12,033,054 km (0.086 R)
• M24: 12,324,022 km (0.102 R)
• M25: 12,676,176 km (0.086 R)
• M26: 14,671,811 km (0.092 R)
• M27: 14,795,828 km (0.05 R)
• M28: 15,358,465 km (0.049 R)
• M29: 15,673,967 km (0.082 R)
• M30: 15,800,826 km (0.109 R)
• M31: 16,957,667 km (0.11 R)
• M32: 18,743,416 km (0.043 R)
• M33: 19,216,146 km (0.102 R)
• M34: 19,351,831 km (0.107 R)
• M35: 21,215,820 km (0.081 R)
• M36: 21,920,576 km (0.089 R)
• M37: 22,347,229 km (0.107 R)
• M38: 22,992,146 km (0.118 R)
• M39: 25,408,899 km (0.091 R)
• M40: 25,483,399 km (0.089 R)
• M41: 26,912,507 km (0.096 R)
• M42: 27,292,935 km (0.117 R)
• M43: 27,521,969 km (0.095 R)
• M44: 27,982,132 km (0.08 R)
• M45: 28,367,496 km (0.101 R)
• M46: 28,909,938 km (0.063 R)
• M47: 30,557,759 km (0.107 R)
• M48: 31,433,056 km (0.055 R)
• M49: 33,616,138 km (0.1 R)
• M50: 33,943,757 km (0.072 R)
• M51: 34,272,423 km (0.099 R)
• M52: 35,015,626 km (0.082 R)
• M53: 36,014,939 km (0.06 R)
• M54: 36,602,261 km (0.105 R)
• M55: 36,854,931 km (0.094 R)
• M56: 38,297,504 km (0.045 R)
• M57: 39,068,681 km (0.093 R)
• M58: 39,154,699 km (0.116 R)
• M59: 39,326,887 km (0.114 R)
• M60: 39,499,373 km (0.071 R)
• M61: 39,844,944 km (0.11 R)
• M62: 40,887,940 km (0.075 R)
• M63: 41,150,036 km (0.107 R)
• M64: 41,325,215 km (0.052 R)
• M65: 44,608,439 km (0.104 R)
• M66: 45,781,885 km (0.092 R)
• M67: 45,872,541 km (0.102 R)
• M68: 45,963,347 km (0.108 R)
• M69: 46,600,186 km (0.096 R)
• M70: 47,974,691 km (0.085 R)
• M71: 48,343,450 km (0.094 R)
• M72: 49,083,809 km (0.118 R)
• M73: 52,556,574 km (0.06 R)
• M74: 53,317,728 km (0.114 R)
• M75: 55,526,541 km (0.075 R)
• M76: 56,107,729 km (0.057 R)
• M77: 56,204,668 km (0.12 R)
• M78: 56,885,638 km (0.075 R)
• M79: 58,452,226 km (0.076 R)
• M80: 58,846,118 km (0.068 R)
• M81: 58,944,703 km (0.041 R)
• M82: 59,339,641 km (0.053 R)
• M83: 59,933,694 km (0.096 R)
• M84: 60,529,842 km (0.1 R)
• M85: 60,928,370 km (0.109 R)
• M86: 61,028,003 km (0.115 R)
• M87: 61,427,578 km (0.089 R)
• M88: 62,329,803 km (0.06 R)
• M89: 62,430,333 km (0.043 R)
• M90: 62,631,542 km (0.083 R)
• M91: 62,933,730 km (0.061 R)
• M92: 63,337,345 km (0.086 R)
• M93: 63,539,601 km (0.085 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 10,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit