🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.54 AU - 0.66 AU

Year: 171 Days

Day: 31.4 Hours

Environment

Temp: 205 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.54 AU - 0.84 AU

Year: 211 Days

Day: 13.6 Hours

Environment

Temp: 125 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.84 AU - 1.1 AU

Year: 352 Days

Day: 14.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.93 AU - 1.09 AU

Year: 375 Days

Day: 19.2 Hours

Environment

Temp: 31 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,285,060 km

• M1: 411,843 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.75 AU - 2.07 AU

Year: 974 Days

Day: 47.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.75 AU - 2.19 AU

Year: 1020 Days

Day: 47.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.16 AU - 3.34 AU

Year: 1683 Days

Day: 20.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3 AU - 3.12 AU

Year: 1975 Days

Day: 43.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,285,060 km

• M1: 641,924 km (0.115 R)
• M2: 1,073,066 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.1

Radius: 7.1

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 13.9 AU - 17.4 AU

Year: 22843 Days

Day: 20.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 57,285,060 km

• M1: 194,926 km (0.07 R)
• M2: 374,892 km (0.072 R)
• M3: 535,261 km (0.048 R)
• M4: 836,850 km (0.114 R)
• M5: 941,270 km (0.069 R)
• M6: 1,163,123 km (0.103 R)
• M7: 1,377,048 km (0.106 R)
• M8: 1,426,266 km (0.099 R)
• M9: 1,476,082 km (0.11 R)
• M10: 1,841,699 km (0.116 R)
• M11: 2,999,138 km (0.117 R)
• M12: 3,259,738 km (0.115 R)
• M13: 3,426,390 km (0.063 R)
• M14: 3,493,709 km (0.061 R)
• M15: 4,594,599 km (0.059 R)
• M16: 4,781,597 km (0.077 R)
• M17: 4,894,842 km (0.051 R)
• M18: 5,009,135 km (0.082 R)
• M19: 5,475,282 km (0.113 R)
• M20: 5,955,042 km (0.076 R)
• M21: 6,077,114 km (0.119 R)
• M22: 6,406,828 km (0.05 R)
• M23: 6,615,816 km (0.107 R)
• M24: 6,997,590 km (0.114 R)
• M25: 7,083,459 km (0.11 R)
• M26: 7,212,861 km (0.103 R)
• M27: 7,299,479 km (0.056 R)
• M28: 7,430,227 km (0.086 R)
• M29: 7,605,705 km (0.099 R)
• M30: 7,782,530 km (0.104 R)
• M31: 7,916,121 km (0.108 R)
• M32: 9,058,450 km (0.1 R)
• M33: 9,864,184 km (0.075 R)
• M34: 10,057,166 km (0.09 R)
• M35: 10,446,868 km (0.108 R)
• M36: 11,040,472 km (0.11 R)
• M37: 11,543,720 km (0.086 R)
• M38: 13,097,443 km (0.033 R)
• M39: 13,309,573 km (0.097 R)
• M40: 13,737,124 km (0.105 R)
• M41: 13,844,834 km (0.071 R)
• M42: 14,060,853 km (0.108 R)
• M43: 14,115,008 km (0.082 R)
• M44: 14,169,312 km (0.032 R)
• M45: 15,942,047 km (0.089 R)
• M46: 16,510,219 km (0.087 R)
• M47: 16,681,958 km (0.063 R)
• M48: 16,911,890 km (0.102 R)
• M49: 18,669,665 km (0.111 R)
• M50: 18,908,423 km (0.116 R)
• M51: 19,268,355 km (0.103 R)
• M52: 19,751,856 km (0.076 R)
• M53: 20,056,138 km (0.107 R)
• M54: 20,239,395 km (0.082 R)
• M55: 21,788,331 km (0.066 R)
• M56: 21,913,844 km (0.08 R)
• M57: 21,976,825 km (0.101 R)
• M58: 22,672,305 km (0.094 R)
• M59: 23,374,966 km (0.042 R)
• M60: 23,567,948 km (0.071 R)
• M61: 23,632,275 km (0.087 R)
• M62: 24,540,334 km (0.075 R)
• M63: 25,923,516 km (0.104 R)
• M64: 26,792,380 km (0.078 R)
• M65: 27,061,656 km (0.077 R)
• M66: 28,079,520 km (0.107 R)
• M67: 28,627,497 km (0.095 R)
• M68: 29,178,915 km (0.117 R)
• M69: 30,152,498 km (0.114 R)
• M70: 30,432,545 km (0.091 R)
• M71: 33,064,121 km (0.069 R)
• M72: 33,933,135 km (0.092 R)
• M73: 34,809,629 km (0.107 R)
• M74: 34,956,534 km (0.086 R)
• M75: 36,064,157 km (0.065 R)
• M76: 38,389,506 km (0.092 R)
• M77: 39,685,323 km (0.099 R)
• M78: 40,145,935 km (0.049 R)
• M79: 41,850,453 km (0.098 R)
• M80: 43,657,446 km (0.073 R)
• M81: 44,053,731 km (0.109 R)
• M82: 45,811,057 km (0.042 R)
• M83: 46,779,404 km (0.119 R)
• M84: 46,941,418 km (0.06 R)
• M85: 50,138,026 km (0.102 R)
• M86: 50,719,213 km (0.111 R)
• M87: 51,888,171 km (0.11 R)
• M88: 52,223,869 km (0.052 R)
• M89: 53,743,035 km (0.115 R)
• M90: 53,912,829 km (0.045 R)
• M91: 54,508,228 km (0.111 R)
• M92: 54,849,311 km (0.118 R)
• M93: 55,191,292 km (0.047 R)
• M94: 55,791,329 km (0.109 R)
• M95: 57,517,539 km (0.11 R)
• M96: 57,777,989 km (0.046 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.3

Radius: 5.6

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 16.98 AU - 18.62 AU

Year: 27708 Days

Day: 17.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 57,285,060 km

• M1: 154,385 km (0.028 R)
• M2: 207,791 km (0.095 R)
• M3: 493,523 km (0.105 R)
• M4: 709,393 km (0.098 R)
• M5: 827,875 km (0.089 R)
• M6: 1,906,176 km (0.072 R)
• M7: 1,960,929 km (0.084 R)
• M8: 2,507,709 km (0.116 R)
• M9: 2,939,299 km (0.111 R)
• M10: 3,098,920 km (0.102 R)
• M11: 3,163,546 km (0.095 R)
• M12: 3,460,199 km (0.084 R)
• M13: 3,800,235 km (0.06 R)
• M14: 3,939,361 km (0.079 R)
• M15: 4,733,576 km (0.113 R)
• M16: 5,034,417 km (0.105 R)
• M17: 5,264,050 km (0.097 R)
• M18: 5,341,392 km (0.051 R)
• M19: 5,694,144 km (0.111 R)
• M20: 7,307,557 km (0.11 R)
• M21: 7,350,641 km (0.088 R)
• M22: 8,230,875 km (0.12 R)
• M23: 8,275,754 km (0.085 R)
• M24: 8,365,812 km (0.109 R)
• M25: 10,136,752 km (0.092 R)
• M26: 10,184,922 km (0.068 R)
• M27: 10,281,413 km (0.036 R)
• M28: 11,916,817 km (0.052 R)
• M29: 12,120,569 km (0.11 R)
• M30: 12,531,365 km (0.097 R)
• M31: 12,738,408 km (0.092 R)
• M32: 13,472,186 km (0.109 R)
• M33: 13,737,572 km (0.083 R)
• M34: 14,004,754 km (0.11 R)
• M35: 14,707,266 km (0.117 R)
• M36: 14,980,581 km (0.116 R)
• M37: 15,090,236 km (0.087 R)
• M38: 16,371,841 km (0.093 R)
• M39: 17,054,157 km (0.108 R)
• M40: 17,398,831 km (0.101 R)
• M41: 19,335,226 km (0.096 R)
• M42: 20,298,337 km (0.115 R)
• M43: 21,462,208 km (0.096 R)
• M44: 21,896,491 km (0.094 R)
• M45: 22,710,602 km (0.12 R)
• M46: 22,773,733 km (0.062 R)
• M47: 22,836,863 km (0.091 R)
• M48: 22,899,993 km (0.091 R)
• M49: 24,433,072 km (0.064 R)
• M50: 24,626,951 km (0.107 R)
• M51: 25,604,424 km (0.059 R)
• M52: 26,594,462 km (0.04 R)
• M53: 27,328,539 km (0.119 R)
• M54: 28,408,037 km (0.093 R)
• M55: 28,680,006 km (0.09 R)
• M56: 30,678,035 km (0.112 R)
• M57: 31,167,071 km (0.116 R)
• M58: 32,152,771 km (0.085 R)
• M59: 32,934,420 km (0.113 R)
• M60: 33,005,778 km (0.099 R)
• M61: 33,363,317 km (0.084 R)
• M62: 33,650,395 km (0.116 R)
• M63: 34,371,457 km (0.075 R)
• M64: 35,462,624 km (0.093 R)
• M65: 36,935,265 km (0.118 R)
• M66: 37,083,667 km (0.081 R)
• M67: 37,232,217 km (0.082 R)
• M68: 37,529,917 km (0.082 R)
• M69: 39,939,640 km (0.12 R)
• M70: 40,856,226 km (0.115 R)
• M71: 41,934,228 km (0.105 R)
• M72: 42,554,461 km (0.032 R)
• M73: 43,021,655 km (0.097 R)
• M74: 43,099,595 km (0.046 R)
• M75: 43,803,902 km (0.069 R)
• M76: 44,118,207 km (0.087 R)
• M77: 44,828,049 km (0.114 R)
• M78: 45,065,461 km (0.063 R)
• M79: 45,224,035 km (0.078 R)
• M80: 45,462,195 km (0.054 R)
• M81: 45,939,711 km (0.11 R)
• M82: 46,099,182 km (0.036 R)
• M83: 46,739,312 km (0.118 R)
• M84: 46,899,680 km (0.088 R)
• M85: 47,866,382 km (0.113 R)
• M86: 48,433,358 km (0.11 R)
• M87: 49,737,402 km (0.081 R)
• M88: 50,147,450 km (0.1 R)
• M89: 51,301,149 km (0.085 R)
• M90: 51,715,236 km (0.074 R)
• M91: 53,466,728 km (0.117 R)
• M92: 54,139,170 km (0.119 R)
• M93: 54,476,364 km (0.108 R)
• M94: 54,983,501 km (0.087 R)
• M95: 55,322,489 km (0.091 R)
• M96: 57,199,195 km (0.037 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: 241 - 15,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit