🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.61 AU - 0.61 AU

Year: 308 Days

Day: 34 Hours

Environment

Temp: -125 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.63 AU - 0.71 AU

Year: 354 Days

Day: 42 Hours

Environment

Temp: -139 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.9

Radius: 8.7

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.64 AU - 0.76 AU

Year: 378 Days

Day: 7.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,288,015 km

• M1: 110,403 km (0.069 R)
• M2: 173,683 km (0.116 R)
• M3: 333,005 km (0.112 R)
• M4: 389,702 km (0.042 R)
• M5: 454,329 km (0.078 R)
• M6: 533,915 km (0.073 R)
• M7: 627,563 km (0.11 R)
• M8: 753,824 km (0.034 R)
• M9: 850,464 km (0.117 R)
• M10: 925,263 km (0.118 R)
• M11: 986,299 km (0.107 R)
• M12: 1,092,962 km (0.081 R)
• M13: 1,276,519 km (0.057 R)
• M14: 1,411,905 km (0.089 R)
• M15: 1,482,814 km (0.08 R)
• M16: 1,590,076 km (0.1 R)
• M17: 1,700,030 km (0.108 R)
• M18: 1,917,246 km (0.047 R)
• M19: 2,006,706 km (0.099 R)
• M20: 2,125,935 km (0.086 R)
• M21: 2,258,329 km (0.117 R)
• M22: 2,331,034 km (0.108 R)
• M23: 2,400,747 km (0.075 R)
• M24: 2,572,784 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.5

Radius: 8.3

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.07 AU - 1.29 AU

Year: 828 Days

Day: 13.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 51,288,015 km

• M1: 116,088 km (0.075 R)
• M2: 197,170 km (0.075 R)
• M3: 270,473 km (0.072 R)
• M4: 467,643 km (0.085 R)
• M5: 611,257 km (0.065 R)
• M6: 688,749 km (0.108 R)
• M7: 764,296 km (0.115 R)
• M8: 842,984 km (0.088 R)
• M9: 1,159,533 km (0.083 R)
• M10: 1,257,520 km (0.063 R)
• M11: 1,338,153 km (0.035 R)
• M12: 1,392,756 km (0.085 R)
• M13: 1,455,138 km (0.053 R)
• M14: 1,590,225 km (0.026 R)
• M15: 1,811,929 km (0.117 R)
• M16: 1,918,892 km (0.08 R)
• M17: 2,035,877 km (0.101 R)
• M18: 2,293,335 km (0.117 R)
• M19: 2,351,080 km (0.114 R)
• M20: 2,409,274 km (0.116 R)
• M21: 2,569,942 km (0.115 R)
• M22: 2,690,518 km (0.097 R)
• M23: 2,742,727 km (0.05 R)
• M24: 2,804,212 km (0.065 R)
• M25: 2,928,378 km (0.101 R)
• M26: 3,036,388 km (0.118 R)
• M27: 3,109,093 km (0.042 R)
• M28: 3,274,847 km (0.101 R)
• M29: 3,472,017 km (0.028 R)
• M30: 3,711,673 km (0.092 R)
• M31: 3,770,016 km (0.117 R)
• M32: 3,828,808 km (0.108 R)
• M33: 3,887,749 km (0.063 R)
• M34: 4,016,553 km (0.079 R)
• M35: 4,167,049 km (0.109 R)
• M36: 4,514,864 km (0.051 R)
• M37: 4,946,902 km (0.077 R)
• M38: 5,022,001 km (0.113 R)
• M39: 5,227,847 km (0.044 R)
• M40: 5,293,371 km (0.069 R)
• M41: 5,370,264 km (0.102 R)
• M42: 5,547,239 km (0.1 R)
• M43: 5,714,938 km (0.049 R)
• M44: 5,771,336 km (0.099 R)
• M45: 5,884,432 km (0.113 R)
• M46: 6,274,583 km (0.101 R)
• M47: 6,425,977 km (0.037 R)
• M48: 6,602,203 km (0.111 R)
• M49: 6,685,080 km (0.07 R)
• M50: 7,007,613 km (0.091 R)
• M51: 7,104,104 km (0.11 R)
• M52: 7,286,463 km (0.103 R)
• M53: 7,531,804 km (0.055 R)
• M54: 7,618,421 km (0.117 R)
• M55: 7,717,754 km (0.117 R)
• M56: 7,817,386 km (0.062 R)
• M57: 8,043,429 km (0.071 R)
• M58: 8,131,991 km (0.092 R)
• M59: 8,195,420 km (0.096 R)
• M60: 8,322,728 km (0.099 R)
• M61: 8,463,500 km (0.099 R)
• M62: 8,605,019 km (0.089 R)
• M63: 8,656,780 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.4

Radius: 10.9

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.99 AU - 1.39 AU

Year: 838 Days

Day: 13.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 51,288,015 km

• M1: 141,968 km (0.097 R)
• M2: 223,948 km (0.076 R)
• M3: 315,053 km (0.082 R)
• M4: 457,171 km (0.107 R)
• M5: 544,985 km (0.12 R)
• M6: 772,673 km (0.108 R)
• M7: 955,332 km (0.054 R)
• M8: 1,036,115 km (0.047 R)
• M9: 1,105,528 km (0.086 R)
• M10: 1,176,587 km (0.112 R)
• M11: 1,249,142 km (0.077 R)
• M12: 1,471,594 km (0.112 R)
• M13: 1,679,535 km (0.082 R)
• M14: 1,756,728 km (0.054 R)
• M15: 2,095,118 km (0.114 R)
• M16: 2,208,513 km (0.107 R)
• M17: 2,299,469 km (0.078 R)
• M18: 2,398,054 km (0.052 R)
• M19: 2,473,002 km (0.082 R)
• M20: 2,605,845 km (0.083 R)
• M21: 2,767,261 km (0.117 R)
• M22: 2,839,368 km (0.112 R)
• M23: 3,113,730 km (0.094 R)
• M24: 3,488,473 km (0.095 R)
• M25: 3,652,432 km (0.111 R)
• M26: 3,753,560 km (0.111 R)
• M27: 3,943,699 km (0.082 R)
• M28: 4,235,265 km (0.094 R)
• M29: 4,448,741 km (0.09 R)
• M30: 4,525,934 km (0.071 R)
• M31: 4,650,399 km (0.096 R)
• M32: 4,846,971 km (0.091 R)
• M33: 4,942,414 km (0.087 R)
• M34: 5,199,872 km (0.108 R)
• M35: 5,281,254 km (0.093 R)
• M36: 5,445,362 km (0.076 R)
• M37: 5,569,529 km (0.066 R)
• M38: 5,644,477 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.8

Radius: 12.7

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.84 AU - 2.62 AU

Year: 2150 Days

Day: 8.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 141.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 51,288,015 km

• M1: 165,904 km (0.074 R)
• M2: 301,889 km (0.087 R)
• M3: 455,974 km (0.059 R)
• M4: 571,314 km (0.085 R)
• M5: 657,183 km (0.081 R)
• M6: 748,289 km (0.034 R)
• M7: 905,666 km (0.091 R)
• M8: 1,091,765 km (0.098 R)
• M9: 1,318,107 km (0.115 R)
• M10: 1,465,461 km (0.107 R)
• M11: 1,961,677 km (0.068 R)
• M12: 2,056,372 km (0.09 R)
• M13: 2,185,326 km (0.072 R)
• M14: 2,508,307 km (0.11 R)
• M15: 2,835,029 km (0.12 R)
• M16: 3,027,861 km (0.11 R)
• M17: 3,439,554 km (0.066 R)
• M18: 3,555,044 km (0.102 R)
• M19: 3,803,077 km (0.111 R)
• M20: 4,192,630 km (0.113 R)
• M21: 4,371,549 km (0.094 R)
• M22: 4,538,949 km (0.118 R)
• M23: 4,751,228 km (0.09 R)
• M24: 4,966,949 km (0.054 R)
• M25: 5,363,233 km (0.032 R)
• M26: 5,633,257 km (0.079 R)
• M27: 5,831,026 km (0.11 R)
• M28: 5,923,178 km (0.098 R)
• M29: 6,327,840 km (0.112 R)
• M30: 6,533,537 km (0.111 R)
• M31: 6,693,308 km (0.049 R)
• M32: 6,919,201 km (0.081 R)
• M33: 7,114,875 km (0.086 R)
• M34: 7,445,037 km (0.116 R)
• M35: 7,712,967 km (0.1 R)
• M36: 7,932,876 km (0.108 R)
• M37: 8,086,363 km (0.101 R)
• M38: 9,099,290 km (0.104 R)
• M39: 9,242,156 km (0.089 R)
• M40: 9,475,828 km (0.101 R)
• M41: 10,207,512 km (0.069 R)
• M42: 10,356,062 km (0.096 R)
• M43: 11,071,290 km (0.051 R)
• M44: 11,262,176 km (0.114 R)
• M45: 11,763,629 km (0.047 R)
• M46: 11,860,867 km (0.117 R)
• M47: 12,509,673 km (0.114 R)
• M48: 12,609,006 km (0.064 R)
• M49: 12,828,466 km (0.049 R)
• M50: 12,928,697 km (0.054 R)
• M51: 13,230,735 km (0.113 R)
• M52: 13,413,095 km (0.086 R)
• M53: 13,494,326 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.5

Radius: 7.3

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.76 AU - 11.76 AU

Year: 19687 Days

Day: 18.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,288,015 km

• M1: 141,968 km (0.084 R)
• M2: 305,479 km (0.074 R)
• M3: 579,542 km (0.118 R)
• M4: 646,113 km (0.042 R)
• M5: 1,018,761 km (0.031 R)
• M6: 1,100,592 km (0.111 R)
• M7: 1,206,058 km (0.086 R)
• M8: 1,381,985 km (0.118 R)
• M9: 1,882,689 km (0.041 R)
• M10: 1,984,117 km (0.105 R)
• M11: 2,139,698 km (0.06 R)
• M12: 2,573,981 km (0.104 R)
• M13: 2,859,264 km (0.111 R)
• M14: 3,522,132 km (0.095 R)
• M15: 3,647,794 km (0.096 R)
• M16: 3,774,803 km (0.089 R)
• M17: 3,838,831 km (0.094 R)
• M18: 4,098,682 km (0.107 R)
• M19: 4,738,812 km (0.109 R)
• M20: 5,886,078 km (0.109 R)
• M21: 6,413,859 km (0.086 R)
• M22: 6,644,689 km (0.082 R)
• M23: 6,917,406 km (0.082 R)
• M24: 7,114,576 km (0.119 R)
• M25: 7,757,697 km (0.06 R)
• M26: 8,127,652 km (0.095 R)
• M27: 8,377,481 km (0.067 R)
• M28: 8,714,525 km (0.092 R)
• M29: 8,799,496 km (0.063 R)
• M30: 9,056,057 km (0.06 R)
• M31: 9,185,309 km (0.034 R)
• M32: 9,358,544 km (0.064 R)
• M33: 9,532,825 km (0.091 R)
• M34: 10,646,432 km (0.066 R)
• M35: 10,965,524 km (0.082 R)
• M36: 11,660,107 km (0.084 R)
• M37: 12,994,221 km (0.058 R)
• M38: 13,237,467 km (0.076 R)
• M39: 13,482,358 km (0.095 R)
• M40: 13,778,113 km (0.107 R)
• M41: 14,728,808 km (0.043 R)
• M42: 15,237,590 km (0.069 R)
• M43: 15,340,065 km (0.091 R)
• M44: 15,391,377 km (0.112 R)
• M45: 17,920,927 km (0.082 R)
• M46: 20,293,998 km (0.093 R)
• M47: 22,355,307 km (0.077 R)
• M48: 23,292,688 km (0.116 R)
• M49: 23,825,705 km (0.079 R)
• M50: 25,448,393 km (0.115 R)
• M51: 25,936,082 km (0.101 R)
• M52: 26,119,639 km (0.073 R)
• M53: 26,365,278 km (0.11 R)
• M54: 26,734,935 km (0.114 R)
• M55: 27,791,993 km (0.108 R)
• M56: 28,672,676 km (0.084 R)
• M57: 29,243,691 km (0.071 R)
• M58: 29,562,484 km (0.12 R)
• M59: 29,690,390 km (0.067 R)
• M60: 29,882,474 km (0.061 R)
• M61: 30,075,006 km (0.087 R)
• M62: 30,203,660 km (0.037 R)
• M63: 30,979,026 km (0.091 R)
• M64: 31,434,402 km (0.05 R)
• M65: 32,351,736 km (0.072 R)
• M66: 32,615,477 km (0.111 R)
• M67: 32,813,695 km (0.086 R)
• M68: 33,477,460 km (0.07 R)
• M69: 35,563,004 km (0.119 R)
• M70: 35,971,556 km (0.066 R)
• M71: 38,734,479 km (0.1 R)
• M72: 38,874,353 km (0.093 R)
• M73: 39,576,565 km (0.094 R)
• M74: 39,858,557 km (0.085 R)
• M75: 40,495,545 km (0.1 R)
• M76: 42,210,834 km (0.108 R)
• M77: 42,498,960 km (0.104 R)
• M78: 43,439,930 km (0.066 R)
• M79: 44,022,465 km (0.078 R)
• M80: 45,268,914 km (0.095 R)
• M81: 45,342,516 km (0.101 R)
• M82: 45,711,574 km (0.118 R)
• M83: 46,973,582 km (0.061 R)
• M84: 47,048,231 km (0.097 R)
• M85: 48,548,399 km (0.116 R)
• M86: 49,380,163 km (0.098 R)
• M87: 49,683,846 km (0.109 R)
• M88: 50,827,971 km (0.053 R)
• M89: 51,057,753 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 19,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit