🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.4 AU - 0.66 AU

Year: 136 Days

Day: 36.9 Hours

Environment

Temp: 213 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,526,577 km

• M1: 16,007 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.94 AU - 1.12 AU

Year: 369 Days

Day: 28.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,526,577 km

• M1: 32,164 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.83 AU - 1.33 AU

Year: 396 Days

Day: 45.1 Hours

Environment

Temp: 43 °C

Axial Tilt: 77 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.79 AU - 3.55 AU

Year: 1993 Days

Day: 30.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,526,577 km

• M1: 1,104,481 km (0.112 R)

Asteroid Belt

Center: 4.02 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.97 AU - 5.75 AU

Year: 3783 Days

Day: 18.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,526,577 km

• M1: 3,537,541 km (0.07 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.36 AU - 6.16 AU

Year: 4260 Days

Day: 47.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.8

Radius: 14.7

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6 AU - 7.9 AU

Year: 6470 Days

Day: 5.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 87,526,577 km

• M1: 253,718 km (0.063 R)
• M2: 510,428 km (0.115 R)
• M3: 860,337 km (0.087 R)
• M4: 1,408,614 km (0.091 R)
• M5: 1,640,640 km (0.083 R)
• M6: 2,473,302 km (0.086 R)
• M7: 2,644,890 km (0.114 R)
• M8: 2,934,362 km (0.083 R)
• M9: 3,405,446 km (0.108 R)
• M10: 3,632,386 km (0.105 R)
• M11: 3,774,653 km (0.107 R)
• M12: 4,212,676 km (0.059 R)
• M13: 4,324,874 km (0.109 R)
• M14: 4,571,262 km (0.079 R)
• M15: 4,880,930 km (0.11 R)
• M16: 5,561,899 km (0.107 R)
• M17: 5,685,317 km (0.055 R)
• M18: 6,124,238 km (0.058 R)
• M19: 6,748,659 km (0.096 R)
• M20: 7,057,429 km (0.091 R)
• M21: 7,191,170 km (0.116 R)
• M22: 7,895,776 km (0.089 R)
• M23: 8,011,564 km (0.08 R)
• M24: 8,127,952 km (0.084 R)
• M25: 8,551,313 km (0.079 R)
• M26: 9,175,885 km (0.077 R)
• M27: 9,370,960 km (0.063 R)
• M28: 10,241,021 km (0.105 R)
• M29: 10,519,722 km (0.088 R)
• M30: 11,136,813 km (0.064 R)
• M31: 11,502,281 km (0.085 R)
• M32: 11,633,628 km (0.105 R)
• M33: 11,818,531 km (0.089 R)
• M34: 12,057,738 km (0.118 R)
• M35: 12,379,224 km (0.102 R)
• M36: 12,595,094 km (0.11 R)
• M37: 13,003,197 km (0.113 R)
• M38: 13,498,665 km (0.047 R)
• M39: 13,637,491 km (0.118 R)
• M40: 13,944,466 km (0.028 R)
• M41: 14,056,515 km (0.1 R)
• M42: 14,850,281 km (0.067 R)
• M43: 15,223,827 km (0.095 R)
• M44: 15,426,233 km (0.064 R)
• M45: 16,038,837 km (0.105 R)
• M46: 16,838,288 km (0.102 R)
• M47: 17,197,622 km (0.064 R)
• M48: 17,318,048 km (0.098 R)
• M49: 17,468,992 km (0.112 R)
• M50: 17,954,736 km (0.092 R)
• M51: 18,939,689 km (0.114 R)
• M52: 19,032,888 km (0.119 R)
• M53: 19,313,534 km (0.073 R)
• M54: 19,784,318 km (0.09 R)
• M55: 19,910,579 km (0.042 R)
• M56: 20,131,984 km (0.058 R)
• M57: 21,640,230 km (0.062 R)
• M58: 21,933,142 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.2

Radius: 3.9

Gravity: 62.01 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 13.53 AU - 16.97 AU

Year: 21028 Days

Day: 24.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,526,577 km

• M1: 671,096 km (0.12 R)
• M2: 828,473 km (0.085 R)
• M3: 1,302,100 km (0.118 R)
• M4: 1,565,542 km (0.111 R)
• M5: 1,634,058 km (0.065 R)
• M6: 1,703,471 km (0.072 R)
• M7: 1,809,386 km (0.07 R)
• M8: 2,449,815 km (0.098 R)
• M9: 2,691,266 km (0.104 R)
• M10: 2,773,395 km (0.051 R)
• M11: 2,814,834 km (0.083 R)
• M12: 2,898,160 km (0.047 R)
• M13: 3,504,629 km (0.096 R)
• M14: 3,639,567 km (0.07 R)
• M15: 3,914,527 km (0.116 R)
• M16: 4,435,876 km (0.089 R)
• M17: 5,964,916 km (0.076 R)
• M18: 6,180,038 km (0.065 R)
• M19: 6,288,646 km (0.101 R)
• M20: 8,108,653 km (0.096 R)
• M21: 8,287,124 km (0.111 R)
• M22: 8,891,349 km (0.096 R)
• M23: 9,887,073 km (0.113 R)
• M24: 9,950,502 km (0.077 R)
• M25: 10,333,772 km (0.114 R)
• M26: 10,398,099 km (0.09 R)
• M27: 11,049,000 km (0.066 R)
• M28: 11,645,895 km (0.113 R)
• M29: 12,389,546 km (0.036 R)
• M30: 13,568,826 km (0.093 R)
• M31: 14,207,609 km (0.097 R)
• M32: 14,855,966 km (0.098 R)
• M33: 15,735,452 km (0.097 R)
• M34: 15,809,503 km (0.109 R)
• M35: 16,032,404 km (0.076 R)
• M36: 18,084,438 km (0.027 R)
• M37: 18,551,482 km (0.115 R)
• M38: 18,629,722 km (0.056 R)
• M39: 20,136,921 km (0.118 R)
• M40: 20,459,154 km (0.042 R)
• M41: 20,702,101 km (0.039 R)
• M42: 21,600,586 km (0.105 R)
• M43: 21,682,865 km (0.12 R)
• M44: 23,182,135 km (0.114 R)
• M45: 24,457,008 km (0.083 R)
• M46: 24,714,615 km (0.11 R)
• M47: 24,886,952 km (0.111 R)
• M48: 25,667,255 km (0.046 R)
• M49: 26,191,745 km (0.119 R)
• M50: 26,808,238 km (0.1 R)
• M51: 27,965,826 km (0.073 R)
• M52: 30,606,228 km (0.076 R)
• M53: 30,883,882 km (0.044 R)
• M54: 35,438,539 km (0.059 R)
• M55: 38,588,920 km (0.061 R)
• M56: 39,089,325 km (0.105 R)
• M57: 39,894,162 km (0.088 R)
• M58: 41,418,265 km (0.065 R)
• M59: 41,622,765 km (0.101 R)
• M60: 42,650,951 km (0.078 R)
• M61: 43,168,261 km (0.071 R)
• M62: 45,152,527 km (0.112 R)
• M63: 45,468,627 km (0.055 R)
• M64: 45,997,007 km (0.094 R)
• M65: 46,314,902 km (0.097 R)
• M66: 48,993,003 km (0.05 R)
• M67: 49,426,089 km (0.112 R)
• M68: 50,078,186 km (0.066 R)
• M69: 51,610,817 km (0.084 R)
• M70: 51,941,129 km (0.049 R)
• M71: 53,381,008 km (0.096 R)
• M72: 55,283,744 km (0.077 R)
• M73: 56,073,620 km (0.035 R)
• M74: 56,299,962 km (0.034 R)
• M75: 56,526,603 km (0.115 R)
• M76: 57,208,470 km (0.065 R)
• M77: 57,322,314 km (0.045 R)
• M78: 57,664,444 km (0.055 R)
• M79: 59,155,037 km (0.081 R)
• M80: 59,500,758 km (0.052 R)
• M81: 61,239,684 km (0.092 R)
• M82: 61,822,966 km (0.109 R)
• M83: 63,584,032 km (0.071 R)
• M84: 64,411,458 km (0.065 R)
• M85: 65,242,474 km (0.043 R)
• M86: 66,196,459 km (0.117 R)
• M87: 67,395,486 km (0.092 R)
• M88: 67,636,189 km (0.119 R)
• M89: 70,912,981 km (0.035 R)
• M90: 71,035,352 km (0.116 R)
• M91: 72,879,146 km (0.076 R)
• M92: 74,117,068 km (0.051 R)
• M93: 75,861,679 km (0.085 R)
• M94: 77,116,206 km (0.102 R)
• M95: 80,409,753 km (0.075 R)
• M96: 82,845,506 km (0.035 R)
• M97: 86,609,687 km (0.082 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 17,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit