🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.48 AU - 0.6 AU

Year: 260 Days

Day: 33.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,238,315 km

• M1: 471,981 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.8

Radius: 10.1

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.13 AU - 1.39 AU

Year: 928 Days

Day: 12.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 179 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 57,238,315 km

• M1: 128,654 km (0.087 R)
• M2: 201,209 km (0.04 R)
• M3: 372,798 km (0.1 R)
• M4: 441,314 km (0.089 R)
• M5: 583,282 km (0.116 R)
• M6: 688,599 km (0.05 R)
• M7: 812,915 km (0.078 R)
• M8: 886,367 km (0.114 R)
• M9: 949,348 km (0.095 R)
• M10: 1,075,908 km (0.044 R)
• M11: 1,255,425 km (0.046 R)
• M12: 1,361,191 km (0.075 R)
• M13: 1,597,406 km (0.082 R)
• M14: 1,670,410 km (0.117 R)
• M15: 1,739,225 km (0.106 R)
• M16: 1,940,434 km (0.09 R)
• M17: 2,007,304 km (0.057 R)
• M18: 2,149,422 km (0.081 R)
• M19: 2,218,686 km (0.08 R)
• M20: 2,300,666 km (0.093 R)
• M21: 2,503,969 km (0.084 R)
• M22: 2,595,523 km (0.056 R)
• M23: 2,763,222 km (0.05 R)
• M24: 2,864,350 km (0.07 R)
• M25: 2,934,661 km (0.113 R)
• M26: 3,116,124 km (0.084 R)
• M27: 3,308,058 km (0.073 R)
• M28: 3,531,108 km (0.066 R)
• M29: 3,599,774 km (0.119 R)
• M30: 3,668,888 km (0.103 R)
• M31: 3,759,245 km (0.035 R)
• M32: 3,935,322 km (0.056 R)
• M33: 4,063,826 km (0.109 R)
• M34: 4,266,531 km (0.084 R)
• M35: 4,435,577 km (0.091 R)
• M36: 4,963,657 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.3

Radius: 11.7

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.32 AU - 4.16 AU

Year: 4745 Days

Day: 7.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 57,238,315 km

• M1: 152,739 km (0.065 R)
• M2: 278,701 km (0.118 R)
• M3: 444,455 km (0.108 R)
• M4: 532,269 km (0.11 R)
• M5: 964,757 km (0.104 R)
• M6: 1,371,663 km (0.097 R)
• M7: 1,618,499 km (0.037 R)
• M8: 1,930,710 km (0.107 R)
• M9: 2,706,973 km (0.116 R)
• M10: 2,822,463 km (0.077 R)
• M11: 3,158,909 km (0.107 R)
• M12: 3,260,486 km (0.051 R)
• M13: 3,571,500 km (0.089 R)
• M14: 4,402,067 km (0.099 R)
• M15: 4,653,541 km (0.097 R)
• M16: 4,909,802 km (0.066 R)
• M17: 5,218,722 km (0.045 R)
• M18: 6,132,316 km (0.072 R)
• M19: 6,909,327 km (0.043 R)
• M20: 7,041,871 km (0.114 R)
• M21: 7,336,429 km (0.116 R)
• M22: 7,498,743 km (0.044 R)
• M23: 7,744,682 km (0.116 R)
• M24: 8,216,364 km (0.08 R)
• M25: 8,526,630 km (0.033 R)
• M26: 8,811,913 km (0.043 R)
• M27: 10,315,970 km (0.055 R)
• M28: 11,019,978 km (0.058 R)
• M29: 11,393,523 km (0.083 R)
• M30: 11,519,036 km (0.102 R)
• M31: 11,707,978 km (0.065 R)
• M32: 12,249,223 km (0.108 R)
• M33: 13,191,241 km (0.074 R)
• M34: 13,289,976 km (0.101 R)
• M35: 13,754,327 km (0.108 R)
• M36: 13,854,558 km (0.12 R)
• M37: 14,223,915 km (0.119 R)
• M38: 14,972,652 km (0.116 R)
• M39: 15,420,997 km (0.118 R)
• M40: 15,629,387 km (0.1 R)
• M41: 15,768,962 km (0.096 R)
• M42: 16,154,775 km (0.045 R)
• M43: 16,864,018 km (0.034 R)
• M44: 17,007,184 km (0.042 R)
• M45: 17,150,648 km (0.092 R)
• M46: 17,258,508 km (0.078 R)
• M47: 17,583,584 km (0.101 R)
• M48: 17,947,107 km (0.089 R)
• M49: 18,093,264 km (0.066 R)
• M50: 18,607,731 km (0.1 R)
• M51: 20,104,308 km (0.073 R)
• M52: 20,218,003 km (0.118 R)
• M53: 20,637,176 km (0.116 R)
• M54: 20,828,661 km (0.091 R)
• M55: 20,982,149 km (0.057 R)
• M56: 21,059,191 km (0.099 R)
• M57: 21,213,277 km (0.074 R)
• M58: 21,445,154 km (0.068 R)
• M59: 21,561,541 km (0.119 R)
• M60: 22,185,215 km (0.097 R)
• M61: 22,263,604 km (0.094 R)
• M62: 22,578,059 km (0.096 R)
• M63: 22,973,296 km (0.066 R)
• M64: 23,370,778 km (0.103 R)
• M65: 23,610,284 km (0.057 R)
• M66: 24,374,280 km (0.044 R)
• M67: 24,861,072 km (0.076 R)
• M68: 25,269,175 km (0.065 R)
• M69: 25,597,243 km (0.096 R)
• M70: 26,091,963 km (0.1 R)
• M71: 26,174,691 km (0.086 R)
• M72: 26,340,445 km (0.118 R)
• M73: 27,090,828 km (0.109 R)
• M74: 27,594,973 km (0.114 R)
• M75: 27,721,533 km (0.094 R)
• M76: 28,187,081 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.9

Radius: 5.7

Gravity: 19.7 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.49 AU - 8.53 AU

Year: 13501 Days

Day: 21.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,238,315 km

• M1: 72,705 km (0.094 R)
• M2: 368,011 km (0.089 R)
• M3: 511,176 km (0.116 R)
• M4: 2,043,806 km (0.113 R)
• M5: 2,242,472 km (0.076 R)
• M6: 2,843,706 km (0.089 R)
• M7: 3,065,560 km (0.119 R)
• M8: 3,593,191 km (0.043 R)
• M9: 4,148,798 km (0.059 R)
• M10: 4,509,628 km (0.08 R)
• M11: 4,730,883 km (0.111 R)
• M12: 6,583,353 km (0.091 R)
• M13: 7,432,321 km (0.115 R)
• M14: 7,519,088 km (0.079 R)
• M15: 7,562,621 km (0.036 R)
• M16: 8,677,424 km (0.091 R)
• M17: 8,952,535 km (0.043 R)
• M18: 9,511,433 km (0.066 R)
• M19: 10,177,742 km (0.074 R)
• M20: 10,225,912 km (0.102 R)
• M21: 10,760,724 km (0.098 R)
• M22: 12,111,593 km (0.107 R)
• M23: 12,470,479 km (0.068 R)
• M24: 13,198,721 km (0.099 R)
• M25: 13,251,379 km (0.093 R)
• M26: 13,462,163 km (0.065 R)
• M27: 14,209,105 km (0.118 R)
• M28: 14,424,825 km (0.115 R)
• M29: 14,641,892 km (0.114 R)
• M30: 15,024,114 km (0.078 R)
• M31: 15,244,023 km (0.117 R)
• M32: 15,409,628 km (0.055 R)
• M33: 15,464,979 km (0.103 R)
• M34: 15,742,633 km (0.09 R)
• M35: 16,190,379 km (0.108 R)
• M36: 18,197,983 km (0.084 R)
• M37: 19,022,716 km (0.115 R)
• M38: 19,082,106 km (0.083 R)
• M39: 20,708,534 km (0.102 R)
• M40: 21,014,611 km (0.041 R)
• M41: 21,075,946 km (0.093 R)
• M42: 21,198,916 km (0.079 R)
• M43: 21,445,603 km (0.098 R)
• M44: 21,879,437 km (0.071 R)
• M45: 23,707,672 km (0.087 R)
• M46: 26,242,309 km (0.088 R)
• M47: 26,772,933 km (0.089 R)
• M48: 27,173,107 km (0.047 R)
• M49: 27,239,977 km (0.09 R)
• M50: 28,317,680 km (0.105 R)
• M51: 29,684,257 km (0.091 R)
• M52: 30,236,871 km (0.068 R)
• M53: 30,445,111 km (0.081 R)
• M54: 33,265,181 km (0.071 R)
• M55: 34,488,742 km (0.07 R)
• M56: 35,653,661 km (0.099 R)
• M57: 38,246,790 km (0.104 R)
• M58: 39,679,638 km (0.089 R)
• M59: 39,907,476 km (0.087 R)
• M60: 40,364,497 km (0.089 R)
• M61: 40,593,681 km (0.053 R)
• M62: 41,053,246 km (0.104 R)
• M63: 41,823,077 km (0.116 R)
• M64: 42,831,067 km (0.115 R)
• M65: 43,064,739 km (0.11 R)
• M66: 44,082,603 km (0.059 R)
• M67: 44,712,709 km (0.117 R)
• M68: 45,187,383 km (0.087 R)
• M69: 47,424,320 km (0.107 R)
• M70: 49,125,547 km (0.112 R)
• M71: 49,451,820 km (0.072 R)
• M72: 50,435,127 km (0.113 R)
• M73: 52,005,007 km (0.077 R)
• M74: 52,088,034 km (0.094 R)
• M75: 53,088,395 km (0.066 R)
• M76: 53,590,894 km (0.118 R)
• M77: 53,674,818 km (0.115 R)
• M78: 54,938,771 km (0.055 R)
• M79: 55,362,133 km (0.096 R)
• M80: 56,895,661 km (0.074 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 18,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit