🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.05 AU - 1.29 AU

Year: 469 Days

Day: 19 Hours

Environment

Temp: 8 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,177,185 km

• M1: 131,497 km (0.08 R)

Asteroid Belt

Center: 1.82 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.06 AU - 2.86 AU

Year: 1431 Days

Day: 42.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.6

Radius: 8.5

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 8 AU - 11.96 AU

Year: 11692 Days

Day: 14.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 52,177,185 km

• M1: 108,758 km (0.084 R)
• M2: 177,423 km (0.107 R)
• M3: 284,535 km (0.063 R)
• M4: 740,360 km (0.101 R)
• M5: 794,514 km (0.116 R)
• M6: 1,086,230 km (0.08 R)
• M7: 1,169,706 km (0.116 R)
• M8: 1,421,778 km (0.111 R)
• M9: 1,478,925 km (0.077 R)
• M10: 1,583,793 km (0.056 R)
• M11: 1,727,556 km (0.054 R)
• M12: 1,813,425 km (0.111 R)
• M13: 1,925,923 km (0.116 R)
• M14: 2,291,091 km (0.05 R)
• M15: 2,996,146 km (0.05 R)
• M16: 3,114,927 km (0.103 R)
• M17: 3,527,368 km (0.041 R)
• M18: 3,621,465 km (0.1 R)
• M19: 3,941,006 km (0.027 R)
• M20: 4,071,306 km (0.091 R)
• M21: 4,403,563 km (0.066 R)
• M22: 4,538,799 km (0.104 R)
• M23: 4,727,293 km (0.086 R)
• M24: 5,058,802 km (0.083 R)
• M25: 5,325,834 km (0.074 R)
• M26: 6,709,614 km (0.058 R)
• M27: 7,785,821 km (0.081 R)
• M28: 7,970,425 km (0.092 R)
• M29: 8,094,292 km (0.097 R)
• M30: 8,177,169 km (0.11 R)
• M31: 8,469,633 km (0.09 R)
• M32: 9,324,136 km (0.09 R)
• M33: 9,695,588 km (0.037 R)
• M34: 11,022,222 km (0.045 R)
• M35: 11,414,916 km (0.045 R)
• M36: 11,507,966 km (0.087 R)
• M37: 12,357,083 km (0.05 R)
• M38: 13,569,574 km (0.076 R)
• M39: 14,465,815 km (0.117 R)
• M40: 16,921,614 km (0.085 R)
• M41: 18,237,776 km (0.027 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.5

Radius: 3.6

Gravity: 57.06 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.59 AU - 15.29 AU

Year: 18273 Days

Day: 20.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,177,185 km

• M1: 78,838 km (0.069 R)
• M2: 107,411 km (0.116 R)
• M3: 317,895 km (0.059 R)
• M4: 866,022 km (0.086 R)
• M5: 1,614,161 km (0.108 R)
• M6: 1,675,646 km (0.039 R)
• M7: 1,706,762 km (0.063 R)
• M8: 2,027,949 km (0.066 R)
• M9: 2,094,370 km (0.053 R)
• M10: 2,127,880 km (0.055 R)
• M11: 2,263,715 km (0.043 R)
• M12: 2,332,680 km (0.09 R)
• M13: 2,472,703 km (0.116 R)
• M14: 2,615,569 km (0.116 R)
• M15: 2,687,975 km (0.081 R)
• M16: 2,871,830 km (0.058 R)
• M17: 3,213,213 km (0.111 R)
• M18: 3,329,899 km (0.085 R)
• M19: 3,810,108 km (0.032 R)
• M20: 4,311,710 km (0.107 R)
• M21: 5,284,096 km (0.096 R)
• M22: 5,375,799 km (0.112 R)
• M23: 5,467,952 km (0.06 R)
• M24: 5,514,327 km (0.105 R)
• M25: 7,265,071 km (0.089 R)
• M26: 8,252,417 km (0.102 R)
• M27: 8,305,524 km (0.087 R)
• M28: 9,061,143 km (0.117 R)
• M29: 9,502,756 km (0.1 R)
• M30: 9,614,206 km (0.055 R)
• M31: 10,064,496 km (0.095 R)
• M32: 11,278,782 km (0.081 R)
• M33: 12,355,887 km (0.098 R)
• M34: 13,091,908 km (0.112 R)
• M35: 13,779,161 km (0.093 R)
• M36: 14,158,840 km (0.066 R)
• M37: 14,734,941 km (0.107 R)
• M38: 15,646,142 km (0.117 R)
• M39: 15,843,761 km (0.094 R)
• M40: 16,709,633 km (0.057 R)
• M41: 16,844,122 km (0.087 R)
• M42: 17,454,182 km (0.036 R)
• M43: 22,587,334 km (0.079 R)
• M44: 23,184,528 km (0.085 R)
• M45: 25,314,952 km (0.101 R)
• M46: 25,469,486 km (0.101 R)
• M47: 25,701,961 km (0.108 R)
• M48: 27,586,595 km (0.09 R)
• M49: 27,984,675 km (0.077 R)
• M50: 29,271,666 km (0.09 R)
• M51: 29,677,824 km (0.102 R)
• M52: 31,237,980 km (0.092 R)
• M53: 31,569,788 km (0.069 R)
• M54: 32,404,544 km (0.086 R)
• M55: 32,908,839 km (0.106 R)
• M56: 33,331,004 km (0.077 R)
• M57: 34,780,009 km (0.102 R)
• M58: 34,865,878 km (0.081 R)
• M59: 36,860,317 km (0.104 R)
• M60: 36,947,832 km (0.063 R)
• M61: 38,269,379 km (0.092 R)
• M62: 38,980,568 km (0.075 R)
• M63: 39,427,267 km (0.1 R)
• M64: 39,785,853 km (0.118 R)
• M65: 41,230,819 km (0.101 R)
• M66: 45,855,936 km (0.038 R)
• M67: 46,421,865 km (0.093 R)
• M68: 46,516,411 km (0.107 R)
• M69: 47,465,460 km (0.066 R)
• M70: 47,751,341 km (0.096 R)
• M71: 47,942,378 km (0.114 R)
• M72: 48,037,971 km (0.103 R)
• M73: 50,059,487 km (0.068 R)
• M74: 52,207,114 km (0.084 R)
• M75: 52,600,706 km (0.056 R)
• M76: 54,983,351 km (0.098 R)
• M77: 57,198,147 km (0.079 R)
• M78: 57,604,006 km (0.115 R)
• M79: 58,520,593 km (0.12 R)
• M80: 58,929,593 km (0.086 R)
• M81: 59,031,918 km (0.101 R)
• M82: 60,574,721 km (0.073 R)
• M83: 60,988,359 km (0.094 R)
• M84: 61,091,881 km (0.036 R)
• M85: 61,506,716 km (0.081 R)
• M86: 63,489,785 km (0.063 R)
• M87: 63,804,838 km (0.041 R)
• M88: 66,663,504 km (0.057 R)
• M89: 67,518,456 km (0.095 R)
• M90: 70,322,219 km (0.085 R)
• M91: 71,847,519 km (0.119 R)
• M92: 71,956,875 km (0.093 R)
• M93: 72,066,381 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.6

Radius: 7.8

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 11.22 AU - 18.26 AU

Year: 20987 Days

Day: 19.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,177,185 km

• M1: 101,727 km (0.107 R)
• M2: 290,669 km (0.065 R)
• M3: 452,683 km (0.086 R)
• M4: 545,284 km (0.055 R)
• M5: 610,808 km (0.091 R)
• M6: 881,580 km (0.111 R)
• M7: 1,621,940 km (0.073 R)
• M8: 2,023,012 km (0.109 R)
• M9: 2,128,030 km (0.101 R)
• M10: 3,092,338 km (0.104 R)
• M11: 3,213,811 km (0.106 R)
• M12: 4,174,080 km (0.039 R)
• M13: 5,180,724 km (0.079 R)
• M14: 5,507,745 km (0.114 R)
• M15: 5,879,196 km (0.109 R)
• M16: 6,029,991 km (0.055 R)
• M17: 6,182,132 km (0.11 R)
• M18: 6,490,154 km (0.109 R)
• M19: 6,922,043 km (0.105 R)
• M20: 8,230,426 km (0.114 R)
• M21: 8,611,901 km (0.116 R)
• M22: 9,304,389 km (0.106 R)
• M23: 10,240,423 km (0.1 R)
• M24: 11,112,728 km (0.078 R)
• M25: 11,723,387 km (0.098 R)
• M26: 12,732,574 km (0.113 R)
• M27: 12,781,343 km (0.03 R)
• M28: 12,830,261 km (0.082 R)
• M29: 13,619,689 km (0.097 R)
• M30: 14,475,688 km (0.116 R)
• M31: 14,526,701 km (0.111 R)
• M32: 15,090,536 km (0.093 R)
• M33: 15,193,758 km (0.087 R)
• M34: 15,349,190 km (0.104 R)
• M35: 15,401,101 km (0.089 R)
• M36: 15,870,838 km (0.114 R)
• M37: 15,975,856 km (0.063 R)
• M38: 16,133,831 km (0.05 R)
• M39: 16,557,792 km (0.072 R)
• M40: 17,362,329 km (0.103 R)
• M41: 18,015,174 km (0.071 R)
• M42: 19,625,894 km (0.113 R)
• M43: 20,534,103 km (0.084 R)
• M44: 20,648,545 km (0.111 R)
• M45: 21,282,092 km (0.088 R)
• M46: 21,980,565 km (0.083 R)
• M47: 23,101,651 km (0.075 R)
• M48: 24,544,074 km (0.052 R)
• M49: 25,460,510 km (0.072 R)
• M50: 25,891,951 km (0.097 R)
• M51: 26,762,012 km (0.112 R)
• M52: 27,137,951 km (0.085 R)
• M53: 28,021,626 km (0.097 R)
• M54: 28,085,205 km (0.086 R)
• M55: 28,148,784 km (0.074 R)
• M56: 28,467,128 km (0.089 R)
• M57: 28,594,885 km (0.049 R)
• M58: 28,979,052 km (0.063 R)
• M59: 30,012,026 km (0.06 R)
• M60: 30,076,951 km (0.081 R)
• M61: 30,467,701 km (0.051 R)
• M62: 30,729,198 km (0.113 R)
• M63: 31,386,082 km (0.107 R)
• M64: 32,180,447 km (0.076 R)
• M65: 32,981,394 km (0.111 R)
• M66: 33,856,392 km (0.046 R)
• M67: 34,466,751 km (0.111 R)
• M68: 35,423,280 km (0.1 R)
• M69: 36,388,635 km (0.106 R)
• M70: 37,222,942 km (0.072 R)
• M71: 37,572,403 km (0.082 R)
• M72: 38,133,844 km (0.107 R)
• M73: 38,345,076 km (0.076 R)
• M74: 38,556,607 km (0.099 R)
• M75: 39,193,894 km (0.118 R)
• M76: 39,478,280 km (0.073 R)
• M77: 40,407,133 km (0.07 R)
• M78: 41,343,167 km (0.106 R)
• M79: 41,705,044 km (0.03 R)
• M80: 42,067,968 km (0.111 R)
• M81: 43,016,569 km (0.103 R)
• M82: 43,163,174 km (0.109 R)
• M83: 44,786,311 km (0.116 R)
• M84: 45,754,808 km (0.113 R)
• M85: 46,129,251 km (0.094 R)
• M86: 47,485,207 km (0.105 R)
• M87: 48,701,587 km (0.087 R)
• M88: 49,928,140 km (0.109 R)
• M89: 52,099,104 km (0.053 R)
• M90: 52,177,194 km (0.082 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 559 - 11,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit