🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.65 AU - 1.67 AU

Year: 625 Days

Day: 25.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,683,077 km

• M1: 61,934 km (0.103 R)
• M2: 778,807 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.18 AU - 9.78 AU

Year: 6592 Days

Day: 38.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.7

Radius: 9.9

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.13 AU - 11.19 AU

Year: 10178 Days

Day: 5.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 95,683,077 km

• M1: 154,983 km (0.053 R)
• M2: 233,073 km (0.098 R)
• M3: 463,604 km (0.11 R)
• M4: 694,284 km (0.119 R)
• M5: 921,373 km (0.093 R)
• M6: 1,002,605 km (0.112 R)
• M7: 1,065,137 km (0.096 R)
• M8: 1,129,015 km (0.061 R)
• M9: 1,238,670 km (0.072 R)
• M10: 1,918,593 km (0.096 R)
• M11: 2,024,209 km (0.049 R)
• M12: 2,296,776 km (0.089 R)
• M13: 2,494,844 km (0.059 R)
• M14: 2,937,953 km (0.07 R)
• M15: 3,091,141 km (0.053 R)
• M16: 3,599,325 km (0.074 R)
• M17: 4,202,204 km (0.067 R)
• M18: 4,764,243 km (0.105 R)
• M19: 4,944,808 km (0.085 R)
• M20: 5,017,812 km (0.114 R)
• M21: 5,350,069 km (0.117 R)
• M22: 5,462,566 km (0.03 R)
• M23: 5,881,440 km (0.116 R)
• M24: 6,429,716 km (0.113 R)
• M25: 6,831,237 km (0.096 R)
• M26: 7,574,739 km (0.114 R)
• M27: 7,785,821 km (0.093 R)
• M28: 7,870,793 km (0.115 R)
• M29: 8,084,568 km (0.117 R)
• M30: 8,649,450 km (0.119 R)
• M31: 9,362,284 km (0.087 R)
• M32: 10,513,589 km (0.106 R)
• M33: 10,796,478 km (0.106 R)
• M34: 11,225,525 km (0.069 R)
• M35: 11,806,414 km (0.107 R)
• M36: 12,696,072 km (0.113 R)
• M37: 15,013,044 km (0.096 R)
• M38: 15,867,846 km (0.114 R)
• M39: 16,848,311 km (0.063 R)
• M40: 16,958,564 km (0.114 R)
• M41: 17,848,372 km (0.06 R)
• M42: 18,525,752 km (0.104 R)
• M43: 18,753,439 km (0.065 R)
• M44: 20,962,102 km (0.034 R)
• M45: 22,217,677 km (0.088 R)
• M46: 22,641,488 km (0.084 R)
• M47: 23,743,875 km (0.051 R)
• M48: 26,255,473 km (0.107 R)
• M49: 27,154,258 km (0.108 R)
• M50: 27,607,539 km (0.107 R)
• M51: 27,867,540 km (0.034 R)
• M52: 30,311,969 km (0.076 R)
• M53: 30,378,840 km (0.068 R)
• M54: 32,206,776 km (0.116 R)
• M55: 32,686,536 km (0.079 R)
• M56: 32,755,202 km (0.068 R)
• M57: 33,099,576 km (0.091 R)
• M58: 33,375,883 km (0.108 R)
• M59: 33,445,147 km (0.054 R)
• M60: 33,722,502 km (0.061 R)
• M61: 34,558,903 km (0.114 R)
• M62: 35,261,265 km (0.118 R)
• M63: 35,755,537 km (0.114 R)
• M64: 36,751,260 km (0.12 R)
• M65: 37,252,563 km (0.068 R)
• M66: 38,261,899 km (0.041 R)
• M67: 38,624,525 km (0.097 R)
• M68: 38,915,492 km (0.094 R)
• M69: 39,353,216 km (0.115 R)
• M70: 40,159,997 km (0.063 R)
• M71: 41,939,314 km (0.047 R)
• M72: 43,215,085 km (0.102 R)
• M73: 43,366,029 km (0.105 R)
• M74: 44,351,430 km (0.089 R)
• M75: 44,961,490 km (0.048 R)
• M76: 45,727,880 km (0.047 R)
• M77: 45,804,774 km (0.104 R)
• M78: 46,112,796 km (0.074 R)
• M79: 47,584,988 km (0.111 R)
• M80: 48,522,817 km (0.081 R)
• M81: 50,019,993 km (0.097 R)
• M82: 50,496,013 km (0.06 R)
• M83: 51,292,622 km (0.083 R)
• M84: 51,372,507 km (0.098 R)
• M85: 52,173,604 km (0.11 R)
• M86: 52,414,756 km (0.069 R)
• M87: 52,736,840 km (0.103 R)
• M88: 52,898,256 km (0.114 R)
• M89: 53,950,677 km (0.106 R)
• M90: 54,113,290 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 23.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.7

Radius: 3.1

Gravity: 52.41 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 19.69 AU - 26.91 AU

Year: 32890 Days

Day: 20 Hours

Environment

Temp: -170 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,683,077 km

• M1: 72,405 km (0.089 R)
• M2: 747,092 km (0.04 R)
• M3: 1,140,085 km (0.083 R)
• M4: 1,587,084 km (0.102 R)
• M5: 1,809,985 km (0.118 R)
• M6: 3,017,838 km (0.082 R)
• M7: 4,014,459 km (0.088 R)
• M8: 4,064,275 km (0.11 R)
• M9: 4,316,347 km (0.082 R)
• M10: 4,418,523 km (0.055 R)
• M11: 6,102,546 km (0.031 R)
• M12: 6,332,777 km (0.1 R)
• M13: 6,920,846 km (0.096 R)
• M14: 7,342,712 km (0.077 R)
• M15: 7,464,784 km (0.105 R)
• M16: 7,526,119 km (0.109 R)
• M17: 7,897,272 km (0.113 R)
• M18: 8,337,837 km (0.094 R)
• M19: 10,588,537 km (0.037 R)
• M20: 11,354,329 km (0.082 R)
• M21: 14,285,400 km (0.089 R)
• M22: 15,130,179 km (0.057 R)
• M23: 15,363,253 km (0.051 R)
• M24: 15,676,062 km (0.044 R)
• M25: 17,596,150 km (0.052 R)
• M26: 18,749,849 km (0.071 R)
• M27: 20,956,567 km (0.094 R)
• M28: 21,390,252 km (0.037 R)
• M29: 21,739,263 km (0.11 R)
• M30: 22,178,333 km (0.113 R)
• M31: 22,354,709 km (0.091 R)
• M32: 22,797,818 km (0.049 R)
• M33: 23,782,621 km (0.08 R)
• M34: 23,963,185 km (0.116 R)
• M35: 24,598,827 km (0.109 R)
• M36: 25,516,310 km (0.11 R)
• M37: 26,538,363 km (0.086 R)
• M38: 26,819,457 km (0.118 R)
• M39: 27,479,184 km (0.093 R)
• M40: 29,007,027 km (0.115 R)
• M41: 30,170,749 km (0.098 R)
• M42: 30,366,273 km (0.092 R)
• M43: 31,448,764 km (0.089 R)
• M44: 31,646,981 km (0.114 R)
• M45: 35,078,606 km (0.089 R)
• M46: 35,903,040 km (0.097 R)
• M47: 38,097,491 km (0.053 R)
• M48: 38,202,958 km (0.103 R)
• M49: 38,520,255 km (0.103 R)
• M50: 38,944,664 km (0.112 R)
• M51: 39,370,719 km (0.063 R)
• M52: 39,905,382 km (0.085 R)
• M53: 40,227,316 km (0.069 R)
• M54: 40,657,859 km (0.098 R)
• M55: 42,943,415 km (0.097 R)
• M56: 44,157,103 km (0.119 R)
• M57: 44,268,104 km (0.053 R)
• M58: 45,382,160 km (0.108 R)
• M59: 45,494,059 km (0.092 R)
• M60: 47,297,012 km (0.112 R)
• M61: 48,893,820 km (0.083 R)
• M62: 49,123,303 km (0.079 R)
• M63: 49,583,466 km (0.077 R)
• M64: 53,197,900 km (0.069 R)
• M65: 54,500,748 km (0.08 R)
• M66: 55,215,826 km (0.055 R)
• M67: 56,534,681 km (0.087 R)
• M68: 58,471,674 km (0.079 R)
• M69: 59,325,878 km (0.094 R)
• M70: 61,046,702 km (0.05 R)
• M71: 64,662,932 km (0.07 R)
• M72: 65,546,157 km (0.1 R)
• M73: 67,963,509 km (0.077 R)
• M74: 68,476,181 km (0.1 R)
• M75: 69,505,265 km (0.084 R)
• M76: 70,151,079 km (0.077 R)
• M77: 70,280,481 km (0.03 R)
• M78: 70,539,585 km (0.106 R)
• M79: 72,231,088 km (0.086 R)
• M80: 73,016,178 km (0.073 R)
• M81: 73,541,266 km (0.094 R)
• M82: 77,117,702 km (0.119 R)
• M83: 78,994,408 km (0.025 R)
• M84: 79,398,471 km (0.103 R)
• M85: 79,668,196 km (0.063 R)
• M86: 80,208,694 km (0.105 R)
• M87: 80,479,466 km (0.074 R)
• M88: 84,163,313 km (0.098 R)
• M89: 84,300,794 km (0.078 R)
• M90: 84,713,833 km (0.096 R)
• M91: 84,989,542 km (0.086 R)
• M92: 88,320,638 km (0.116 R)
• M93: 88,460,363 km (0.034 R)
• M94: 89,160,032 km (0.109 R)

Kuiper Belt

Range: 37.5 - 63.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 17,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit