🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.79 AU - 1.01 AU

Year: 375 Days

Day: 21.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.62 AU - 1.66 AU

Year: 923 Days

Day: 46.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 117.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,549,404 km

• M1: 53,706 km (0.102 R)
• M2: 841,488 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.44 AU - 2.16 AU

Year: 1062 Days

Day: 21.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.6

Radius: 10.6

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.62 AU - 4.72 AU

Year: 4438 Days

Day: 9.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,549,404 km

• M1: 137,929 km (0.114 R)
• M2: 275,410 km (0.115 R)
• M3: 383,719 km (0.059 R)
• M4: 538,104 km (0.084 R)
• M5: 673,938 km (0.093 R)
• M6: 923,767 km (0.05 R)
• M7: 1,041,949 km (0.049 R)
• M8: 1,127,818 km (0.036 R)
• M9: 1,468,303 km (0.079 R)
• M10: 1,694,046 km (0.097 R)
• M11: 1,766,900 km (0.098 R)
• M12: 1,855,762 km (0.063 R)
• M13: 2,038,271 km (0.032 R)
• M14: 2,355,568 km (0.111 R)
• M15: 2,487,065 km (0.03 R)
• M16: 2,587,295 km (0.044 R)
• M17: 2,688,872 km (0.058 R)
• M18: 3,001,681 km (0.067 R)
• M19: 3,072,890 km (0.097 R)
• M20: 3,549,209 km (0.1 R)
• M21: 3,700,603 km (0.069 R)
• M22: 3,970,627 km (0.059 R)
• M23: 4,307,072 km (0.064 R)
• M24: 4,986,845 km (0.094 R)
• M25: 5,611,566 km (0.106 R)
• M26: 5,677,688 km (0.074 R)
• M27: 5,944,571 km (0.117 R)
• M28: 6,011,890 km (0.089 R)
• M29: 6,079,508 km (0.039 R)
• M30: 6,375,562 km (0.109 R)
• M31: 6,769,902 km (0.085 R)
• M32: 7,630,987 km (0.105 R)
• M33: 8,099,229 km (0.03 R)
• M34: 8,399,920 km (0.115 R)
• M35: 8,475,617 km (0.093 R)
• M36: 8,729,784 km (0.109 R)
• M37: 9,193,537 km (0.1 R)
• M38: 9,824,391 km (0.103 R)
• M39: 10,118,202 km (0.091 R)
• M40: 10,198,835 km (0.116 R)
• M41: 10,550,839 km (0.083 R)
• M42: 10,714,648 km (0.065 R)
• M43: 11,072,337 km (0.087 R)
• M44: 11,155,513 km (0.118 R)
• M45: 11,434,064 km (0.071 R)
• M46: 11,771,408 km (0.101 R)
• M47: 11,913,077 km (0.12 R)
• M48: 13,124,221 km (0.037 R)
• M49: 13,625,673 km (0.092 R)
• M50: 13,923,523 km (0.085 R)
• M51: 14,223,466 km (0.032 R)
• M52: 15,817,880 km (0.037 R)
• M53: 15,942,944 km (0.088 R)
• M54: 16,414,477 km (0.109 R)
• M55: 16,572,751 km (0.12 R)
• M56: 17,050,567 km (0.065 R)
• M57: 17,500,557 km (0.12 R)
• M58: 17,694,586 km (0.08 R)
• M59: 18,576,764 km (0.099 R)
• M60: 18,840,805 km (0.068 R)
• M61: 19,039,770 km (0.077 R)
• M62: 19,540,025 km (0.069 R)
• M63: 20,315,690 km (0.061 R)
• M64: 20,553,700 km (0.112 R)
• M65: 20,895,382 km (0.046 R)
• M66: 21,170,193 km (0.044 R)
• M67: 21,376,937 km (0.107 R)
• M68: 21,446,052 km (0.077 R)
• M69: 22,210,945 km (0.091 R)
• M70: 22,561,603 km (0.109 R)
• M71: 22,772,835 km (0.079 R)
• M72: 23,553,138 km (0.034 R)
• M73: 23,624,496 km (0.076 R)
• M74: 23,982,483 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.5

Radius: 8.9

Gravity: 11.53 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.53 AU - 5.07 AU

Year: 4624 Days

Day: 9.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 31,549,404 km

• M1: 162,762 km (0.088 R)
• M2: 451,636 km (0.06 R)
• M3: 848,968 km (0.113 R)
• M4: 1,273,377 km (0.079 R)
• M5: 1,466,807 km (0.089 R)
• M6: 1,775,278 km (0.108 R)
• M7: 1,955,394 km (0.101 R)
• M8: 2,047,845 km (0.11 R)
• M9: 2,198,640 km (0.052 R)
• M10: 2,451,760 km (0.116 R)
• M11: 3,488,473 km (0.117 R)
• M12: 3,623,859 km (0.047 R)
• M13: 3,899,867 km (0.116 R)
• M14: 3,970,028 km (0.051 R)
• M15: 4,158,970 km (0.111 R)
• M16: 4,595,198 km (0.097 R)
• M17: 4,919,227 km (0.105 R)
• M18: 5,045,936 km (0.09 R)
• M19: 5,122,381 km (0.089 R)
• M20: 5,276,616 km (0.095 R)
• M21: 5,775,076 km (0.097 R)
• M22: 6,592,629 km (0.093 R)
• M23: 6,929,822 km (0.084 R)
• M24: 7,157,660 km (0.04 R)
• M25: 7,417,062 km (0.116 R)
• M26: 7,533,300 km (0.059 R)
• M27: 7,708,928 km (0.032 R)
• M28: 7,826,661 km (0.087 R)
• M29: 7,915,523 km (0.07 R)
• M30: 8,004,533 km (0.104 R)
• M31: 8,243,740 km (0.081 R)
• M32: 8,394,385 km (0.047 R)
• M33: 8,790,520 km (0.091 R)
• M34: 9,411,950 km (0.074 R)
• M35: 9,951,101 km (0.058 R)
• M36: 10,828,193 km (0.116 R)
• M37: 10,960,288 km (0.093 R)
• M38: 11,059,621 km (0.11 R)
• M39: 11,292,694 km (0.117 R)
• M40: 11,696,010 km (0.094 R)
• M41: 12,138,371 km (0.077 R)
• M42: 12,206,887 km (0.037 R)
• M43: 12,275,552 km (0.057 R)
• M44: 12,829,513 km (0.079 R)
• M45: 13,427,007 km (0.116 R)
• M46: 13,497,917 km (0.082 R)
• M47: 13,675,639 km (0.051 R)
• M48: 14,722,076 km (0.087 R)
• M49: 14,868,383 km (0.069 R)
• M50: 15,199,443 km (0.109 R)
• M51: 16,056,639 km (0.099 R)
• M52: 16,472,072 km (0.086 R)
• M53: 17,159,624 km (0.118 R)
• M54: 17,313,710 km (0.08 R)
• M55: 17,700,869 km (0.12 R)
• M56: 17,817,555 km (0.074 R)
• M57: 18,130,065 km (0.058 R)
• M58: 18,562,553 km (0.117 R)
• M59: 18,720,827 km (0.092 R)
• M60: 19,118,159 km (0.119 R)
• M61: 19,478,092 km (0.12 R)
• M62: 19,719,393 km (0.11 R)
• M63: 20,571,652 km (0.069 R)
• M64: 20,653,332 km (0.111 R)
• M65: 20,858,282 km (0.062 R)
• M66: 21,353,002 km (0.108 R)
• M67: 22,018,413 km (0.109 R)
• M68: 22,311,774 km (0.1 R)
• M69: 22,437,885 km (0.05 R)
• M70: 22,859,901 km (0.102 R)
• M71: 23,455,301 km (0.093 R)
• M72: 23,583,506 km (0.077 R)
• M73: 23,669,076 km (0.087 R)
• M74: 23,926,534 km (0.107 R)
• M75: 24,141,805 km (0.112 R)
• M76: 24,617,676 km (0.095 R)
• M77: 25,271,568 km (0.077 R)
• M78: 25,754,769 km (0.085 R)
• M79: 26,953,497 km (0.084 R)
• M80: 27,222,474 km (0.096 R)
• M81: 27,537,228 km (0.058 R)
• M82: 27,717,643 km (0.084 R)
• M83: 28,125,148 km (0.115 R)
• M84: 28,443,342 km (0.117 R)
• M85: 29,635,937 km (0.075 R)
• M86: 29,867,065 km (0.107 R)
• M87: 30,331,267 km (0.095 R)
• M88: 30,611,015 km (0.107 R)
• M89: 30,938,336 km (0.081 R)
• M90: 31,078,958 km (0.094 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 13,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit