🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.81 AU - 0.81 AU

Year: 259 Days

Day: 40.3 Hours

Environment

Temp: 127 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.35 AU - 1.57 AU

Year: 626 Days

Day: 15.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 60,379,781 km

• M1: 606,619 km (0.106 R)
• M2: 820,844 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.6 AU - 2.62 AU

Year: 1087 Days

Day: 19.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.3

Radius: 8.4

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.92 AU - 7.54 AU

Year: 6194 Days

Day: 6.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,379,781 km

• M1: 107,561 km (0.101 R)
• M2: 160,519 km (0.118 R)
• M3: 238,309 km (0.098 R)
• M4: 326,273 km (0.099 R)
• M5: 438,771 km (0.106 R)
• M6: 871,108 km (0.066 R)
• M7: 988,842 km (0.118 R)
• M8: 1,080,845 km (0.087 R)
• M9: 1,191,846 km (0.079 R)
• M10: 1,408,464 km (0.06 R)
• M11: 1,512,734 km (0.079 R)
• M12: 1,565,841 km (0.08 R)
• M13: 1,710,801 km (0.033 R)
• M14: 1,803,702 km (0.096 R)
• M15: 1,860,100 km (0.117 R)
• M16: 1,917,246 km (0.042 R)
• M17: 2,500,080 km (0.115 R)
• M18: 2,866,146 km (0.097 R)
• M19: 3,318,230 km (0.11 R)
• M20: 3,388,093 km (0.07 R)
• M21: 3,744,435 km (0.091 R)
• M22: 3,963,895 km (0.113 R)
• M23: 4,263,240 km (0.077 R)
• M24: 4,778,455 km (0.1 R)
• M25: 4,910,401 km (0.117 R)
• M26: 5,450,150 km (0.051 R)
• M27: 5,755,030 km (0.118 R)
• M28: 5,951,901 km (0.031 R)
• M29: 6,037,022 km (0.082 R)
• M30: 6,151,165 km (0.087 R)
• M31: 6,294,779 km (0.086 R)
• M32: 6,526,806 km (0.03 R)
• M33: 6,732,353 km (0.088 R)
• M34: 6,821,065 km (0.117 R)
• M35: 7,029,454 km (0.086 R)
• M36: 7,331,044 km (0.108 R)
• M37: 7,760,240 km (0.053 R)
• M38: 7,884,406 km (0.069 R)
• M39: 8,103,268 km (0.094 R)
• M40: 8,419,368 km (0.096 R)
• M41: 9,424,965 km (0.092 R)
• M42: 9,925,071 km (0.094 R)
• M43: 11,582,914 km (0.082 R)
• M44: 12,046,518 km (0.114 R)
• M45: 12,698,466 km (0.064 R)
• M46: 12,808,270 km (0.114 R)
• M47: 14,799,119 km (0.09 R)
• M48: 15,379,858 km (0.081 R)
• M49: 15,457,798 km (0.056 R)
• M50: 15,653,472 km (0.1 R)
• M51: 16,047,064 km (0.073 R)
• M52: 16,483,890 km (0.119 R)
• M53: 16,563,626 km (0.119 R)
• M54: 16,964,847 km (0.113 R)
• M55: 17,287,979 km (0.08 R)
• M56: 17,613,205 km (0.109 R)
• M57: 18,393,806 km (0.103 R)
• M58: 19,017,929 km (0.11 R)
• M59: 19,143,591 km (0.109 R)
• M60: 19,269,552 km (0.1 R)
• M61: 19,564,559 km (0.108 R)
• M62: 19,903,398 km (0.078 R)
• M63: 21,018,351 km (0.102 R)
• M64: 21,104,968 km (0.088 R)
• M65: 21,496,017 km (0.037 R)
• M66: 21,977,423 km (0.042 R)
• M67: 23,084,597 km (0.102 R)
• M68: 23,442,734 km (0.069 R)
• M69: 23,983,381 km (0.118 R)
• M70: 24,300,678 km (0.088 R)
• M71: 24,391,484 km (0.097 R)
• M72: 25,954,183 km (0.096 R)
• M73: 26,747,650 km (0.056 R)
• M74: 28,886,152 km (0.052 R)
• M75: 30,342,039 km (0.076 R)
• M76: 30,439,876 km (0.095 R)
• M77: 30,635,998 km (0.102 R)
• M78: 30,832,570 km (0.111 R)
• M79: 31,128,175 km (0.07 R)
• M80: 31,325,794 km (0.11 R)
• M81: 31,474,345 km (0.059 R)
• M82: 31,871,378 km (0.06 R)
• M83: 32,020,676 km (0.028 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.1

Radius: 12.5

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.79 AU - 7.91 AU

Year: 7069 Days

Day: 10.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 60,379,781 km

• M1: 158,873 km (0.025 R)
• M2: 710,590 km (0.039 R)
• M3: 872,754 km (0.107 R)
• M4: 967,001 km (0.092 R)
• M5: 1,473,389 km (0.12 R)
• M6: 1,745,508 km (0.088 R)
• M7: 2,013,139 km (0.087 R)
• M8: 2,141,194 km (0.073 R)
• M9: 2,496,340 km (0.026 R)
• M10: 3,990,074 km (0.07 R)
• M11: 4,234,517 km (0.054 R)
• M12: 4,317,095 km (0.108 R)
• M13: 4,511,872 km (0.106 R)
• M14: 4,968,295 km (0.102 R)
• M15: 5,055,510 km (0.117 R)
• M16: 5,619,943 km (0.09 R)
• M17: 5,802,453 km (0.11 R)
• M18: 5,956,090 km (0.079 R)
• M19: 7,036,186 km (0.113 R)
• M20: 7,233,057 km (0.112 R)
• M21: 8,038,791 km (0.067 R)
• M22: 8,556,998 km (0.113 R)
• M23: 8,767,333 km (0.116 R)
• M24: 9,157,484 km (0.092 R)
• M25: 10,698,641 km (0.035 R)
• M26: 11,268,460 km (0.119 R)
• M27: 11,926,241 km (0.106 R)
• M28: 12,122,065 km (0.107 R)
• M29: 12,437,717 km (0.101 R)
• M30: 13,522,900 km (0.119 R)
• M31: 14,138,794 km (0.081 R)
• M32: 14,304,548 km (0.07 R)
• M33: 15,058,821 km (0.083 R)
• M34: 15,228,166 km (0.114 R)
• M35: 15,911,828 km (0.109 R)
• M36: 16,041,230 km (0.114 R)
• M37: 16,912,338 km (0.095 R)
• M38: 17,353,652 km (0.079 R)
• M39: 18,700,482 km (0.107 R)
• M40: 18,791,437 km (0.089 R)
• M41: 18,973,797 km (0.095 R)
• M42: 19,202,682 km (0.096 R)
• M43: 19,294,535 km (0.119 R)
• M44: 19,616,918 km (0.04 R)
• M45: 20,173,871 km (0.076 R)
• M46: 20,407,394 km (0.112 R)
• M47: 20,830,157 km (0.095 R)
• M48: 20,924,404 km (0.081 R)
• M49: 21,445,752 km (0.117 R)
• M50: 22,695,194 km (0.107 R)
• M51: 23,328,741 km (0.119 R)
• M52: 23,426,727 km (0.091 R)
• M53: 23,869,387 km (0.116 R)
• M54: 23,968,122 km (0.107 R)
• M55: 25,213,824 km (0.119 R)
• M56: 25,515,862 km (0.099 R)
• M57: 25,869,810 km (0.075 R)
• M58: 26,276,417 km (0.043 R)
• M59: 26,582,644 km (0.065 R)
• M60: 26,685,119 km (0.046 R)
• M61: 27,353,671 km (0.067 R)
• M62: 27,664,087 km (0.103 R)
• M63: 29,181,009 km (0.045 R)
• M64: 29,498,157 km (0.112 R)
• M65: 29,923,015 km (0.115 R)
• M66: 30,510,336 km (0.046 R)
• M67: 30,617,448 km (0.087 R)
• M68: 31,425,426 km (0.113 R)
• M69: 31,913,564 km (0.095 R)
• M70: 32,185,982 km (0.076 R)
• M71: 33,227,632 km (0.029 R)
• M72: 33,393,237 km (0.105 R)
• M73: 34,169,051 km (0.054 R)
• M74: 34,336,152 km (0.071 R)
• M75: 34,447,752 km (0.109 R)
• M76: 35,063,198 km (0.103 R)
• M77: 35,344,143 km (0.103 R)
• M78: 36,362,006 km (0.074 R)
• M79: 36,646,392 km (0.103 R)
• M80: 36,931,526 km (0.104 R)
• M81: 37,217,407 km (0.094 R)
• M82: 37,791,414 km (0.087 R)
• M83: 38,657,885 km (0.044 R)
• M84: 38,773,973 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.4

Radius: 3

Gravity: 25.27 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 15.47 AU - 18.23 AU

Year: 24538 Days

Day: 21.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,379,781 km

• M1: 39,195 km (0.106 R)
• M2: 116,686 km (0.093 R)
• M3: 182,958 km (0.058 R)
• M4: 594,203 km (0.101 R)
• M5: 652,097 km (0.112 R)
• M6: 711,936 km (0.115 R)
• M7: 794,514 km (0.072 R)
• M8: 968,796 km (0.097 R)
• M9: 1,037,312 km (0.076 R)
• M10: 1,721,124 km (0.113 R)
• M11: 1,860,250 km (0.116 R)
• M12: 2,149,273 km (0.089 R)
• M13: 2,421,391 km (0.113 R)
• M14: 2,672,117 km (0.063 R)
• M15: 2,833,084 km (0.086 R)
• M16: 3,935,471 km (0.119 R)
• M17: 4,155,380 km (0.086 R)
• M18: 4,454,875 km (0.095 R)
• M19: 4,683,909 km (0.103 R)
• M20: 5,927,516 km (0.111 R)
• M21: 6,477,438 km (0.112 R)
• M22: 6,911,571 km (0.064 R)
• M23: 7,399,859 km (0.1 R)
• M24: 7,580,124 km (0.083 R)
• M25: 7,761,886 km (0.111 R)
• M26: 7,899,067 km (0.094 R)
• M27: 9,073,709 km (0.081 R)
• M28: 9,170,050 km (0.056 R)
• M29: 9,754,978 km (0.117 R)
• M30: 9,853,563 km (0.095 R)
• M31: 10,251,493 km (0.106 R)
• M32: 10,502,967 km (0.102 R)
• M33: 11,011,750 km (0.091 R)
• M34: 11,114,374 km (0.119 R)
• M35: 12,212,123 km (0.112 R)
• M36: 12,639,225 km (0.081 R)
• M37: 13,453,337 km (0.108 R)
• M38: 13,673,245 km (0.092 R)
• M39: 14,340,153 km (0.086 R)
• M40: 14,396,102 km (0.1 R)
• M41: 16,462,049 km (0.045 R)
• M42: 16,638,275 km (0.106 R)
• M43: 17,052,063 km (0.081 R)
• M44: 17,170,844 km (0.109 R)
• M45: 18,618,353 km (0.113 R)
• M46: 19,047,848 km (0.095 R)
• M47: 19,356,618 km (0.108 R)
• M48: 20,041,776 km (0.111 R)
• M49: 20,418,763 km (0.047 R)
• M50: 20,671,434 km (0.093 R)
• M51: 21,499,757 km (0.088 R)
• M52: 22,144,225 km (0.118 R)
• M53: 23,650,376 km (0.075 R)
• M54: 25,257,057 km (0.095 R)
• M55: 25,528,278 km (0.118 R)
• M56: 25,596,196 km (0.091 R)
• M57: 26,622,587 km (0.107 R)
• M58: 26,898,595 km (0.03 R)
• M59: 28,222,237 km (0.078 R)
• M60: 28,785,921 km (0.093 R)
• M61: 29,567,122 km (0.117 R)
• M62: 29,638,480 km (0.102 R)
• M63: 30,499,266 km (0.113 R)
• M64: 31,732,551 km (0.079 R)
• M65: 31,805,704 km (0.114 R)
• M66: 33,056,193 km (0.099 R)
• M67: 33,873,895 km (0.098 R)
• M68: 35,680,887 km (0.085 R)
• M69: 36,443,088 km (0.086 R)
• M70: 36,826,209 km (0.082 R)
• M71: 38,216,272 km (0.067 R)
• M72: 38,683,466 km (0.072 R)
• M73: 41,366,354 km (0.096 R)
• M74: 41,926,000 km (0.082 R)
• M75: 43,134,003 km (0.077 R)
• M76: 43,295,868 km (0.075 R)
• M77: 48,582,656 km (0.071 R)
• M78: 49,004,074 km (0.101 R)
• M79: 49,596,332 km (0.097 R)
• M80: 50,105,712 km (0.103 R)
• M81: 51,730,495 km (0.106 R)
• M82: 52,074,720 km (0.04 R)
• M83: 52,160,888 km (0.074 R)
• M84: 52,247,056 km (0.07 R)
• M85: 52,419,692 km (0.098 R)
• M86: 53,807,213 km (0.077 R)
• M87: 54,855,894 km (0.076 R)
• M88: 55,999,420 km (0.114 R)
• M89: 57,417,608 km (0.093 R)
• M90: 58,399,418 km (0.095 R)
• M91: 58,937,372 km (0.107 R)
• M92: 59,027,131 km (0.059 R)
• M93: 59,657,088 km (0.057 R)
• M94: 60,108,424 km (0.078 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 12,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit