🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.71 AU - 0.83 AU

Year: 239 Days

Day: 44.3 Hours

Environment

Temp: 211 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,464,691 km

• M1: 39,195 km (0.036 R)
• M2: 66,721 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.82 AU - 1.02 AU

Year: 312 Days

Day: 33.1 Hours

Environment

Temp: 88 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,464,691 km

• M1: 34,408 km (0.115 R)
• M2: 82,877 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.54 AU - 2.32 AU

Year: 947 Days

Day: 42 Hours

Environment

Temp: -48 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.76 AU - 2.86 AU

Year: 1240 Days

Day: 39.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,464,691 km

• M1: 1,281,455 km (0.092 R)
• M2: 1,671,607 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.73 AU - 4.97 AU

Year: 3204 Days

Day: 18.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.6 AU - 4.84 AU

Year: 3621 Days

Day: 21 Hours

Environment

Temp: -137 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.8

Radius: 8

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 8.47 AU - 8.85 AU

Year: 8999 Days

Day: 9.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 53,464,691 km

• M1: 114,742 km (0.086 R)
• M2: 212,279 km (0.12 R)
• M3: 334,351 km (0.111 R)
• M4: 595,250 km (0.107 R)
• M5: 796,459 km (0.065 R)
• M6: 913,744 km (0.081 R)
• M7: 1,648,419 km (0.1 R)
• M8: 1,712,896 km (0.064 R)
• M9: 2,163,784 km (0.102 R)
• M10: 2,475,994 km (0.046 R)
• M11: 2,906,088 km (0.116 R)
• M12: 3,063,316 km (0.089 R)
• M13: 3,116,423 km (0.044 R)
• M14: 3,250,612 km (0.108 R)
• M15: 3,359,220 km (0.104 R)
• M16: 3,413,973 km (0.12 R)
• M17: 5,160,229 km (0.105 R)
• M18: 6,071,280 km (0.098 R)
• M19: 6,272,938 km (0.107 R)
• M20: 6,408,623 km (0.109 R)
• M21: 7,242,931 km (0.089 R)
• M22: 8,407,849 km (0.113 R)
• M23: 8,482,648 km (0.114 R)
• M24: 8,595,146 km (0.096 R)
• M25: 9,203,710 km (0.048 R)
• M26: 9,630,064 km (0.107 R)
• M27: 9,747,498 km (0.093 R)
• M28: 10,102,643 km (0.096 R)
• M29: 10,341,701 km (0.098 R)
• M30: 10,542,461 km (0.072 R)
• M31: 11,152,222 km (0.044 R)
• M32: 11,316,780 km (0.12 R)
• M33: 11,399,358 km (0.095 R)
• M34: 11,648,289 km (0.108 R)
• M35: 12,151,685 km (0.056 R)
• M36: 12,533,758 km (0.057 R)
• M37: 13,528,285 km (0.06 R)
• M38: 14,817,968 km (0.044 R)
• M39: 15,592,137 km (0.091 R)
• M40: 15,776,143 km (0.111 R)
• M41: 16,007,271 km (0.103 R)
• M42: 16,192,922 km (0.041 R)
• M43: 16,566,468 km (0.11 R)
• M44: 18,088,926 km (0.05 R)
• M45: 18,233,886 km (0.118 R)
• M46: 18,964,672 km (0.107 R)
• M47: 19,161,243 km (0.118 R)
• M48: 19,309,046 km (0.108 R)
• M49: 20,003,928 km (0.1 R)
• M50: 20,203,940 km (0.119 R)
• M51: 21,112,448 km (0.101 R)
• M52: 21,316,051 km (0.066 R)
• M53: 22,085,732 km (0.104 R)
• M54: 22,188,955 km (0.096 R)
• M55: 23,178,395 km (0.053 R)
• M56: 24,235,304 km (0.112 R)
• M57: 25,524,239 km (0.073 R)
• M58: 25,850,063 km (0.12 R)
• M59: 26,231,837 km (0.066 R)
• M60: 26,450,699 km (0.11 R)
• M61: 26,890,516 km (0.088 R)
• M62: 27,056,121 km (0.073 R)
• M63: 27,388,229 km (0.035 R)
• M64: 27,554,731 km (0.105 R)
• M65: 28,056,482 km (0.072 R)
• M66: 28,112,432 km (0.028 R)
• M67: 28,899,317 km (0.084 R)
• M68: 29,238,904 km (0.099 R)
• M69: 29,352,299 km (0.027 R)
• M70: 30,093,407 km (0.105 R)
• M71: 30,322,591 km (0.091 R)
• M72: 31,303,354 km (0.072 R)
• M73: 31,885,141 km (0.084 R)
• M74: 33,000,393 km (0.043 R)
• M75: 33,059,484 km (0.063 R)
• M76: 33,533,111 km (0.104 R)
• M77: 34,188,050 km (0.044 R)
• M78: 35,148,319 km (0.065 R)
• M79: 35,935,054 km (0.085 R)
• M80: 36,178,300 km (0.116 R)
• M81: 36,666,289 km (0.03 R)
• M82: 37,218,005 km (0.106 R)
• M83: 37,587,363 km (0.101 R)
• M84: 38,143,717 km (0.047 R)
• M85: 38,205,651 km (0.092 R)
• M86: 38,329,667 km (0.068 R)
• M87: 38,702,615 km (0.072 R)
• M88: 40,585,603 km (0.109 R)
• M89: 40,648,883 km (0.088 R)
• M90: 40,775,443 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.9

Radius: 9.4

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 9.98 AU - 12.92 AU

Year: 13681 Days

Day: 13.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 53,464,691 km

• M1: 205,248 km (0.119 R)
• M2: 451,337 km (0.065 R)
• M3: 576,101 km (0.069 R)
• M4: 677,978 km (0.1 R)
• M5: 1,042,099 km (0.11 R)
• M6: 1,212,640 km (0.116 R)
• M7: 1,654,403 km (0.064 R)
• M8: 1,753,586 km (0.11 R)
• M9: 2,089,733 km (0.118 R)
• M10: 2,306,799 km (0.085 R)
• M11: 2,559,919 km (0.079 R)
• M12: 2,646,386 km (0.056 R)
• M13: 2,792,543 km (0.062 R)
• M14: 2,851,784 km (0.1 R)
• M15: 3,372,385 km (0.116 R)
• M16: 3,563,272 km (0.12 R)
• M17: 3,889,245 km (0.053 R)
• M18: 4,224,943 km (0.084 R)
• M19: 4,500,353 km (0.112 R)
• M20: 4,960,217 km (0.091 R)
• M21: 5,324,338 km (0.103 R)
• M22: 5,546,939 km (0.086 R)
• M23: 5,659,437 km (0.111 R)
• M24: 7,353,334 km (0.094 R)
• M25: 9,058,749 km (0.117 R)
• M26: 9,235,873 km (0.079 R)
• M27: 9,503,504 km (0.059 R)
• M28: 9,909,961 km (0.065 R)
• M29: 10,230,101 km (0.059 R)
• M30: 10,739,930 km (0.06 R)
• M31: 11,163,292 km (0.096 R)
• M32: 11,929,233 km (0.039 R)
• M33: 13,968,701 km (0.115 R)
• M34: 14,482,420 km (0.094 R)
• M35: 14,637,703 km (0.12 R)
• M36: 15,687,132 km (0.094 R)
• M37: 16,006,673 km (0.111 R)
• M38: 16,706,492 km (0.098 R)
• M39: 17,361,282 km (0.116 R)
• M40: 18,135,899 km (0.104 R)
• M41: 18,303,299 km (0.038 R)
• M42: 18,978,135 km (0.079 R)
• M43: 19,604,053 km (0.076 R)
• M44: 21,168,697 km (0.112 R)
• M45: 21,699,171 km (0.115 R)
• M46: 22,114,754 km (0.103 R)
• M47: 22,353,512 km (0.051 R)
• M48: 23,620,457 km (0.097 R)
• M49: 24,293,497 km (0.072 R)
• M50: 24,663,154 km (0.108 R)
• M51: 25,720,811 km (0.098 R)
• M52: 29,833,555 km (0.115 R)
• M53: 30,627,172 km (0.075 R)
• M54: 30,826,586 km (0.089 R)
• M55: 31,494,690 km (0.108 R)
• M56: 32,099,963 km (0.08 R)
• M57: 32,167,581 km (0.034 R)
• M58: 32,370,286 km (0.108 R)
• M59: 33,390,544 km (0.04 R)
• M60: 33,732,973 km (0.041 R)
• M61: 33,938,970 km (0.106 R)
• M62: 35,742,073 km (0.118 R)
• M63: 37,291,907 km (0.12 R)
• M64: 37,647,052 km (0.057 R)
• M65: 39,007,495 km (0.025 R)
• M66: 41,702,351 km (0.052 R)
• M67: 41,923,457 km (0.04 R)
• M68: 42,218,913 km (0.095 R)
• M69: 42,515,116 km (0.071 R)
• M70: 42,737,718 km (0.101 R)
• M71: 42,811,919 km (0.05 R)
• M72: 42,960,619 km (0.102 R)
• M73: 43,631,715 km (0.058 R)
• M74: 44,156,205 km (0.099 R)
• M75: 44,231,303 km (0.053 R)
• M76: 44,306,401 km (0.106 R)
• M77: 44,381,649 km (0.049 R)
• M78: 46,809,473 km (0.097 R)
• M79: 48,039,616 km (0.084 R)
• M80: 48,581,011 km (0.101 R)
• M81: 48,813,785 km (0.067 R)
• M82: 51,160,976 km (0.106 R)
• M83: 51,318,802 km (0.104 R)
• M84: 52,427,771 km (0.112 R)
• M85: 52,507,357 km (0.067 R)
• M86: 52,905,586 km (0.12 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 17,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit