🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.55 AU - 0.81 AU

Year: 200 Days

Day: 34.4 Hours

Environment

Temp: 176 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.6 AU - 0.82 AU

Year: 213 Days

Day: 45.6 Hours

Environment

Temp: 146 °C

Axial Tilt: 134.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,842,195 km

• M1: 216,767 km (0.105 R)
• M2: 347,665 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.7 AU - 1.06 AU

Year: 294 Days

Day: 39.9 Hours

Environment

Temp: 160 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.79 AU - 0.99 AU

Year: 299 Days

Day: 45.2 Hours

Environment

Temp: 118 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.78 AU - 1.3 AU

Year: 378 Days

Day: 23.3 Hours

Environment

Temp: 33 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.12 AU - 1.34 AU

Year: 486 Days

Day: 27.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.1 AU - 1.6 AU

Year: 559 Days

Day: 27.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.6

Radius: 10.6

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.86 AU - 5.68 AU

Year: 4312 Days

Day: 11.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 36,842,195 km

• M1: 173,534 km (0.086 R)
• M2: 328,667 km (0.068 R)
• M3: 412,292 km (0.093 R)
• M4: 489,335 km (0.097 R)
• M5: 563,685 km (0.115 R)
• M6: 754,572 km (0.114 R)
• M7: 904,469 km (0.09 R)
• M8: 1,075,758 km (0.065 R)
• M9: 1,177,036 km (0.083 R)
• M10: 1,576,612 km (0.107 R)
• M11: 2,287,950 km (0.052 R)
• M12: 2,390,724 km (0.103 R)
• M13: 2,465,074 km (0.06 R)
• M14: 2,677,652 km (0.082 R)
• M15: 2,959,644 km (0.116 R)
• M16: 3,202,292 km (0.076 R)
• M17: 3,367,598 km (0.045 R)
• M18: 3,638,071 km (0.072 R)
• M19: 3,724,089 km (0.049 R)
• M20: 4,236,462 km (0.109 R)
• M21: 4,436,624 km (0.084 R)
• M22: 4,547,177 km (0.051 R)
• M23: 4,714,726 km (0.115 R)
• M24: 5,055,959 km (0.068 R)
• M25: 5,229,642 km (0.117 R)
• M26: 5,327,031 km (0.086 R)
• M27: 5,802,752 km (0.104 R)
• M28: 5,903,581 km (0.049 R)
• M29: 6,292,086 km (0.103 R)
• M30: 6,500,027 km (0.073 R)
• M31: 6,752,399 km (0.116 R)
• M32: 7,008,211 km (0.097 R)
• M33: 7,332,240 km (0.104 R)
• M34: 7,419,606 km (0.106 R)
• M35: 7,705,637 km (0.102 R)
• M36: 7,838,928 km (0.066 R)
• M37: 7,905,799 km (0.103 R)
• M38: 8,197,963 km (0.119 R)
• M39: 8,955,677 km (0.037 R)
• M40: 9,354,804 km (0.092 R)
• M41: 9,497,071 km (0.052 R)
• M42: 9,640,087 km (0.096 R)
• M43: 9,831,871 km (0.056 R)
• M44: 10,049,087 km (0.063 R)
• M45: 11,083,856 km (0.037 R)
• M46: 11,209,368 km (0.032 R)
• M47: 11,512,304 km (0.108 R)
• M48: 11,741,338 km (0.104 R)
• M49: 11,946,288 km (0.112 R)
• M50: 12,100,673 km (0.116 R)
• M51: 12,856,441 km (0.066 R)
• M52: 12,935,578 km (0.109 R)
• M53: 13,173,738 km (0.033 R)
• M54: 13,842,889 km (0.077 R)
• M55: 14,113,662 km (0.057 R)
• M56: 14,853,573 km (0.103 R)
• M57: 15,242,228 km (0.104 R)
• M58: 15,774,946 km (0.087 R)
• M59: 15,972,864 km (0.069 R)
• M60: 17,119,083 km (0.088 R)
• M61: 17,497,266 km (0.078 R)
• M62: 17,790,179 km (0.107 R)
• M63: 17,937,084 km (0.04 R)
• M64: 18,232,390 km (0.103 R)
• M65: 18,559,112 km (0.114 R)
• M66: 18,917,698 km (0.096 R)
• M67: 19,157,952 km (0.108 R)
• M68: 19,338,966 km (0.07 R)
• M69: 19,490,059 km (0.067 R)
• M70: 19,732,857 km (0.045 R)
• M71: 19,976,552 km (0.073 R)
• M72: 20,160,108 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.7

Radius: 8.2

Gravity: 13.29 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.74 AU - 8.34 AU

Year: 6658 Days

Day: 14.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 36,842,195 km

• M1: 120,426 km (0.08 R)
• M2: 362,775 km (0.098 R)
• M3: 792,869 km (0.088 R)
• M4: 969,693 km (0.102 R)
• M5: 1,195,437 km (0.053 R)
• M6: 1,635,254 km (0.096 R)
• M7: 1,862,493 km (0.096 R)
• M8: 2,077,914 km (0.117 R)
• M9: 2,675,259 km (0.051 R)
• M10: 3,118,667 km (0.091 R)
• M11: 3,297,436 km (0.106 R)
• M12: 3,427,138 km (0.111 R)
• M13: 3,718,405 km (0.055 R)
• M14: 3,853,641 km (0.11 R)
• M15: 3,935,471 km (0.109 R)
• M16: 4,438,718 km (0.072 R)
• M17: 4,553,310 km (0.085 R)
• M18: 4,903,070 km (0.084 R)
• M19: 5,382,980 km (0.083 R)
• M20: 5,752,786 km (0.105 R)
• M21: 6,582,157 km (0.089 R)
• M22: 6,844,851 km (0.096 R)
• M23: 7,414,370 km (0.112 R)
• M24: 7,860,321 km (0.064 R)
• M25: 8,279,644 km (0.052 R)
• M26: 9,212,985 km (0.106 R)
• M27: 9,286,138 km (0.085 R)
• M28: 9,580,846 km (0.108 R)
• M29: 10,028,592 km (0.028 R)
• M30: 10,179,387 km (0.045 R)
• M31: 10,445,073 km (0.086 R)
• M32: 11,138,758 km (0.073 R)
• M33: 11,412,522 km (0.037 R)
• M34: 11,728,174 km (0.056 R)
• M35: 11,807,610 km (0.088 R)
• M36: 12,448,936 km (0.106 R)
• M37: 13,514,971 km (0.109 R)
• M38: 13,849,023 km (0.115 R)
• M39: 14,059,058 km (0.112 R)
• M40: 14,312,627 km (0.109 R)
• M41: 14,397,449 km (0.1 R)
• M42: 14,995,990 km (0.056 R)
• M43: 15,082,158 km (0.102 R)
• M44: 15,952,967 km (0.069 R)
• M45: 17,244,446 km (0.12 R)
• M46: 17,743,055 km (0.105 R)
• M47: 18,615,361 km (0.093 R)
• M48: 19,220,334 km (0.116 R)
• M49: 20,115,977 km (0.076 R)
• M50: 20,258,693 km (0.096 R)
• M51: 20,353,987 km (0.088 R)
• M52: 20,449,431 km (0.097 R)
• M53: 20,688,787 km (0.057 R)
• M54: 20,832,850 km (0.06 R)
• M55: 22,389,565 km (0.1 R)
• M56: 22,883,837 km (0.116 R)
• M57: 23,082,503 km (0.079 R)
• M58: 24,337,180 km (0.068 R)
• M59: 24,998,403 km (0.061 R)
• M60: 25,254,215 km (0.104 R)
• M61: 25,562,387 km (0.048 R)
• M62: 25,613,848 km (0.043 R)
• M63: 26,182,470 km (0.062 R)
• M64: 26,390,411 km (0.047 R)
• M65: 26,494,531 km (0.042 R)
• M66: 26,546,591 km (0.059 R)
• M67: 27,279,621 km (0.098 R)
• M68: 27,332,279 km (0.101 R)
• M69: 30,660,084 km (0.103 R)
• M70: 31,484,218 km (0.079 R)
• M71: 31,871,228 km (0.119 R)
• M72: 32,037,581 km (0.049 R)
• M73: 33,210,428 km (0.057 R)
• M74: 33,266,527 km (0.088 R)
• M75: 33,379,025 km (0.104 R)
• M76: 33,435,423 km (0.092 R)
• M77: 34,169,949 km (0.088 R)
• M78: 34,795,866 km (0.113 R)
• M79: 34,910,010 km (0.03 R)
• M80: 35,024,302 km (0.092 R)
• M81: 35,310,633 km (0.071 R)
• M82: 35,482,820 km (0.119 R)
• M83: 36,521,627 km (0.117 R)
• M84: 36,579,671 km (0.054 R)
• M85: 38,334,155 km (0.055 R)
• M86: 38,570,221 km (0.112 R)
• M87: 38,865,826 km (0.042 R)
• M88: 38,984,308 km (0.12 R)
• M89: 39,518,970 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.4

Radius: 4.7

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 12.57 AU - 20.25 AU

Year: 23695 Days

Day: 17.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 36,842,195 km

• M1: 84,822 km (0.101 R)
• M2: 363,822 km (0.078 R)
• M3: 494,571 km (0.103 R)
• M4: 598,990 km (0.081 R)
• M5: 696,378 km (0.089 R)
• M6: 1,169,706 km (0.087 R)
• M7: 2,456,846 km (0.113 R)
• M8: 2,890,979 km (0.082 R)
• M9: 3,056,883 km (0.101 R)
• M10: 3,348,449 km (0.092 R)
• M11: 3,572,996 km (0.091 R)
• M12: 3,828,210 km (0.066 R)
• M13: 4,573,955 km (0.11 R)
• M14: 4,739,410 km (0.119 R)
• M15: 7,031,549 km (0.115 R)
• M16: 7,937,663 km (0.112 R)
• M17: 8,675,031 km (0.116 R)
• M18: 8,811,315 km (0.111 R)
• M19: 8,845,572 km (0.081 R)
• M20: 10,285,901 km (0.097 R)
• M21: 11,347,896 km (0.106 R)
• M22: 11,609,393 km (0.113 R)
• M23: 11,722,190 km (0.099 R)
• M24: 11,986,529 km (0.118 R)
• M25: 12,559,639 km (0.051 R)
• M26: 12,675,278 km (0.071 R)
• M27: 12,868,858 km (0.088 R)
• M28: 13,931,152 km (0.086 R)
• M29: 14,090,923 km (0.093 R)
• M30: 14,493,042 km (0.064 R)
• M31: 14,858,061 km (0.1 R)
• M32: 14,898,901 km (0.034 R)
• M33: 16,855,641 km (0.082 R)
• M34: 17,282,294 km (0.104 R)
• M35: 17,885,622 km (0.094 R)
• M36: 18,583,646 km (0.12 R)
• M37: 18,847,537 km (0.111 R)
• M38: 21,925,214 km (0.094 R)
• M39: 24,333,440 km (0.07 R)
• M40: 24,429,631 km (0.12 R)
• M41: 24,477,802 km (0.112 R)
• M42: 26,083,137 km (0.05 R)
• M43: 26,625,878 km (0.113 R)
• M44: 27,471,854 km (0.116 R)
• M45: 28,630,489 km (0.056 R)
• M46: 28,935,370 km (0.047 R)
• M47: 29,445,798 km (0.076 R)
• M48: 29,856,294 km (0.062 R)
• M49: 30,631,211 km (0.075 R)
• M50: 31,569,639 km (0.112 R)
• M51: 31,779,524 km (0.114 R)
• M52: 32,042,518 km (0.083 R)
• M53: 33,742,398 km (0.045 R)
• M54: 33,796,104 km (0.064 R)
• M55: 34,657,339 km (0.06 R)
• M56: 35,036,569 km (0.046 R)
• M57: 36,401,650 km (0.114 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 10,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit