🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.25 AU - 3.29 AU

Year: 1606 Days

Day: 15.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,694,616 km

• M1: 301,739 km (0.115 R)
• M2: 1,427,463 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.96 AU - 4.28 AU

Year: 2912 Days

Day: 48 Hours

Environment

Temp: -123 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,694,616 km

• M1: 1,628,522 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.96 AU - 4.94 AU

Year: 3269 Days

Day: 45.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.4

Radius: 8.6

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 9.74 AU - 13.18 AU

Year: 13510 Days

Day: 5.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 74,694,616 km

• M1: 410,197 km (0.12 R)
• M2: 829,221 km (0.054 R)
• M3: 1,535,622 km (0.1 R)
• M4: 1,597,855 km (0.097 R)
• M5: 2,126,683 km (0.044 R)
• M6: 2,386,385 km (0.109 R)
• M7: 3,252,258 km (0.064 R)
• M8: 3,333,041 km (0.105 R)
• M9: 3,387,195 km (0.11 R)
• M10: 3,607,104 km (0.035 R)
• M11: 4,118,878 km (0.059 R)
• M12: 4,177,072 km (0.112 R)
• M13: 4,532,666 km (0.092 R)
• M14: 4,653,391 km (0.104 R)
• M15: 5,146,765 km (0.093 R)
• M16: 6,017,126 km (0.103 R)
• M17: 6,250,199 km (0.109 R)
• M18: 6,656,656 km (0.094 R)
• M19: 6,828,544 km (0.053 R)
• M20: 7,176,659 km (0.088 R)
• M21: 7,709,975 km (0.105 R)
• M22: 8,292,808 km (0.052 R)
• M23: 8,403,660 km (0.08 R)
• M24: 10,124,933 km (0.117 R)
• M25: 10,243,565 km (0.041 R)
• M26: 10,362,495 km (0.068 R)
• M27: 11,413,270 km (0.1 R)
• M28: 11,495,400 km (0.113 R)
• M29: 11,992,962 km (0.1 R)
• M30: 12,286,473 km (0.078 R)
• M31: 12,582,378 km (0.098 R)
• M32: 12,880,526 km (0.102 R)
• M33: 14,495,136 km (0.12 R)
• M34: 15,167,878 km (0.049 R)
• M35: 15,621,907 km (0.064 R)
• M36: 16,450,530 km (0.105 R)
• M37: 17,482,456 km (0.097 R)
• M38: 18,777,525 km (0.025 R)
• M39: 19,020,771 km (0.088 R)
• M40: 19,216,146 km (0.037 R)
• M41: 19,855,527 km (0.113 R)
• M42: 20,953,426 km (0.102 R)
• M43: 21,509,780 km (0.07 R)
• M44: 21,968,597 km (0.059 R)
• M45: 22,947,715 km (0.025 R)
• M46: 23,993,853 km (0.094 R)
• M47: 25,699,568 km (0.053 R)
• M48: 26,077,901 km (0.111 R)
• M49: 26,785,499 km (0.119 R)
• M50: 28,609,695 km (0.075 R)
• M51: 29,452,081 km (0.102 R)
• M52: 30,188,850 km (0.065 R)
• M53: 30,702,420 km (0.074 R)
• M54: 31,218,832 km (0.077 R)
• M55: 31,334,022 km (0.098 R)
• M56: 32,376,719 km (0.065 R)
• M57: 32,551,749 km (0.064 R)
• M58: 33,371,994 km (0.087 R)
• M59: 33,725,793 km (0.096 R)
• M60: 34,377,291 km (0.081 R)
• M61: 34,794,221 km (0.077 R)
• M62: 36,599,568 km (0.107 R)
• M63: 36,903,401 km (0.11 R)
• M64: 38,435,134 km (0.12 R)
• M65: 40,112,724 km (0.085 R)
• M66: 40,865,950 km (0.051 R)
• M67: 42,641,676 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.3

Radius: 7.7

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 16.22 AU - 20.9 AU

Year: 27846 Days

Day: 22.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 74,694,616 km

• M1: 373,097 km (0.061 R)
• M2: 648,357 km (0.075 R)
• M3: 784,342 km (0.081 R)
• M4: 954,883 km (0.101 R)
• M5: 1,418,637 km (0.063 R)
• M6: 1,507,049 km (0.085 R)
• M7: 1,627,924 km (0.108 R)
• M8: 1,752,240 km (0.092 R)
• M9: 1,879,548 km (0.077 R)
• M10: 2,043,208 km (0.071 R)
• M11: 2,245,614 km (0.106 R)
• M12: 2,454,751 km (0.113 R)
• M13: 2,854,477 km (0.083 R)
• M14: 2,929,426 km (0.07 R)
• M15: 4,516,509 km (0.083 R)
• M16: 5,095,603 km (0.097 R)
• M17: 5,603,787 km (0.091 R)
• M18: 7,223,483 km (0.083 R)
• M19: 7,532,552 km (0.089 R)
• M20: 7,793,600 km (0.101 R)
• M21: 7,898,768 km (0.113 R)
• M22: 8,757,310 km (0.039 R)
• M23: 9,197,726 km (0.107 R)
• M24: 9,758,269 km (0.107 R)
• M25: 10,561,759 km (0.093 R)
• M26: 11,207,723 km (0.096 R)
• M27: 13,158,928 km (0.051 R)
• M28: 14,237,529 km (0.071 R)
• M29: 14,624,987 km (0.037 R)
• M30: 15,015,886 km (0.055 R)
• M31: 15,941,299 km (0.099 R)
• M32: 16,008,169 km (0.071 R)
• M33: 16,410,886 km (0.057 R)
• M34: 16,681,359 km (0.116 R)
• M35: 20,039,383 km (0.055 R)
• M36: 22,091,417 km (0.107 R)
• M37: 22,240,566 km (0.114 R)
• M38: 22,614,860 km (0.11 R)
• M39: 23,521,572 km (0.08 R)
• M40: 23,750,158 km (0.092 R)
• M41: 24,363,210 km (0.052 R)
• M42: 24,517,296 km (0.096 R)
• M43: 27,907,483 km (0.111 R)
• M44: 28,879,420 km (0.057 R)
• M45: 30,027,434 km (0.081 R)
• M46: 30,939,832 km (0.118 R)
• M47: 32,537,238 km (0.061 R)
• M48: 32,791,853 km (0.085 R)
• M49: 33,388,599 km (0.102 R)
• M50: 33,474,169 km (0.1 R)
• M51: 34,247,441 km (0.093 R)
• M52: 34,679,479 km (0.115 R)
• M53: 37,487,581 km (0.056 R)
• M54: 39,279,315 km (0.034 R)
• M55: 39,369,672 km (0.059 R)
• M56: 40,276,684 km (0.091 R)
• M57: 40,458,894 km (0.028 R)
• M58: 40,824,062 km (0.114 R)
• M59: 41,098,724 km (0.096 R)
• M60: 42,203,654 km (0.05 R)
• M61: 42,388,706 km (0.112 R)
• M62: 42,852,609 km (0.108 R)
• M63: 43,972,798 km (0.11 R)
• M64: 44,819,372 km (0.08 R)
• M65: 45,102,711 km (0.117 R)
• M66: 45,576,338 km (0.107 R)
• M67: 46,242,048 km (0.075 R)
• M68: 48,452,207 km (0.113 R)
• M69: 48,840,114 km (0.04 R)
• M70: 50,893,345 km (0.057 R)
• M71: 51,386,420 km (0.09 R)
• M72: 51,980,174 km (0.119 R)
• M73: 52,775,286 km (0.056 R)
• M74: 54,176,420 km (0.086 R)
• M75: 56,708,962 km (0.037 R)
• M76: 57,732,661 km (0.085 R)
• M77: 59,176,131 km (0.092 R)
• M78: 60,944,826 km (0.096 R)
• M79: 62,309,009 km (0.115 R)
• M80: 62,730,726 km (0.097 R)
• M81: 64,640,492 km (0.087 R)
• M82: 67,216,418 km (0.104 R)
• M83: 67,432,587 km (0.113 R)
• M84: 68,625,630 km (0.103 R)
• M85: 71,914,688 km (0.079 R)
• M86: 72,025,241 km (0.106 R)
• M87: 74,247,518 km (0.047 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 16,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit