🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.19 AU - 1.49 AU

Year: 556 Days

Day: 39.8 Hours

Environment

Temp: -7 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 101,423,525 km

• M1: 315,801 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.46 AU - 2.22 AU

Year: 894 Days

Day: 22.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,423,525 km

• M1: 27,825 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.55 AU - 3.15 AU

Year: 1723 Days

Day: 39.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.54 AU - 3.76 AU

Year: 2002 Days

Day: 25.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,423,525 km

• M1: 227,987 km (0.11 R)

Asteroid Belt

Center: 4.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.1

Radius: 8.7

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.59 AU - 7.77 AU

Year: 6184 Days

Day: 11.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 101,423,525 km

• M1: 127,757 km (0.083 R)
• M2: 185,651 km (0.11 R)
• M3: 318,943 km (0.096 R)
• M4: 423,362 km (0.105 R)
• M5: 490,382 km (0.048 R)
• M6: 561,590 km (0.106 R)
• M7: 704,157 km (0.109 R)
• M8: 834,607 km (0.107 R)
• M9: 947,553 km (0.062 R)
• M10: 1,039,107 km (0.114 R)
• M11: 1,405,472 km (0.066 R)
• M12: 1,510,789 km (0.093 R)
• M13: 1,875,658 km (0.105 R)
• M14: 2,214,946 km (0.107 R)
• M15: 2,374,118 km (0.081 R)
• M16: 2,482,277 km (0.048 R)
• M17: 2,684,833 km (0.077 R)
• M18: 2,797,630 km (0.091 R)
• M19: 2,873,775 km (0.103 R)
• M20: 2,931,370 km (0.095 R)
• M21: 3,205,134 km (0.098 R)
• M22: 3,425,941 km (0.034 R)
• M23: 3,589,751 km (0.095 R)
• M24: 3,651,983 km (0.094 R)
• M25: 3,735,309 km (0.079 R)
• M26: 3,904,056 km (0.102 R)
• M27: 4,118,429 km (0.118 R)
• M28: 4,807,627 km (0.095 R)
• M29: 5,200,620 km (0.114 R)
• M30: 5,508,343 km (0.103 R)
• M31: 6,091,775 km (0.111 R)
• M32: 6,240,774 km (0.027 R)
• M33: 7,211,964 km (0.075 R)
• M34: 7,396,119 km (0.079 R)
• M35: 7,715,211 km (0.055 R)
• M36: 8,147,848 km (0.109 R)
• M37: 8,727,540 km (0.071 R)
• M38: 9,291,973 km (0.046 R)
• M39: 9,607,474 km (0.059 R)
• M40: 9,955,738 km (0.116 R)
• M41: 10,664,533 km (0.091 R)
• M42: 10,994,845 km (0.078 R)
• M43: 11,206,825 km (0.056 R)
• M44: 11,420,152 km (0.097 R)
• M45: 11,665,642 km (0.078 R)
• M46: 11,727,276 km (0.084 R)
• M47: 12,037,093 km (0.114 R)
• M48: 12,161,858 km (0.058 R)
• M49: 12,506,980 km (0.084 R)
• M50: 12,759,950 km (0.106 R)
• M51: 13,206,949 km (0.113 R)
• M52: 13,432,243 km (0.119 R)
• M53: 13,593,959 km (0.087 R)
• M54: 14,017,620 km (0.046 R)
• M55: 14,181,729 km (0.115 R)
• M56: 14,844,447 km (0.084 R)
• M57: 15,517,338 km (0.077 R)
• M58: 15,619,065 km (0.093 R)
• M59: 15,755,199 km (0.055 R)
• M60: 15,857,524 km (0.043 R)
• M61: 16,131,288 km (0.047 R)
• M62: 16,475,961 km (0.078 R)
• M63: 16,579,782 km (0.075 R)
• M64: 17,594,804 km (0.11 R)
• M65: 17,736,473 km (0.104 R)
• M66: 17,878,442 km (0.073 R)
• M67: 18,056,463 km (0.096 R)
• M68: 18,270,837 km (0.119 R)
• M69: 18,593,968 km (0.069 R)
• M70: 18,702,127 km (0.115 R)
• M71: 18,882,842 km (0.103 R)
• M72: 19,100,357 km (0.097 R)
• M73: 19,318,770 km (0.088 R)
• M74: 19,684,686 km (0.086 R)
• M75: 20,163,848 km (0.104 R)
• M76: 20,721,399 km (0.077 R)
• M77: 21,737,917 km (0.116 R)
• M78: 21,927,906 km (0.035 R)
• M79: 22,616,505 km (0.117 R)
• M80: 23,897,362 km (0.109 R)
• M81: 24,250,712 km (0.106 R)
• M82: 24,329,551 km (0.069 R)
• M83: 25,761,801 km (0.102 R)
• M84: 27,057,916 km (0.109 R)
• M85: 27,262,267 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.4

Radius: 11.8

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 9.05 AU - 13.83 AU

Year: 13858 Days

Day: 5.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 101,423,525 km

• M1: 148,551 km (0.088 R)
• M2: 368,759 km (0.107 R)
• M3: 955,631 km (0.032 R)
• M4: 1,581,848 km (0.08 R)
• M5: 1,842,447 km (0.066 R)
• M6: 2,075,072 km (0.111 R)
• M7: 2,829,943 km (0.117 R)
• M8: 3,922,755 km (0.111 R)
• M9: 4,404,461 km (0.069 R)
• M10: 6,306,747 km (0.109 R)
• M11: 6,618,060 km (0.112 R)
• M12: 6,807,302 km (0.099 R)
• M13: 6,934,460 km (0.04 R)
• M14: 7,234,104 km (0.067 R)
• M15: 7,868,549 km (0.095 R)
• M16: 8,181,358 km (0.054 R)
• M17: 8,452,579 km (0.08 R)
• M18: 8,589,461 km (0.11 R)
• M19: 9,354,953 km (0.099 R)
• M20: 9,710,099 km (0.094 R)
• M21: 9,973,391 km (0.098 R)
• M22: 10,580,609 km (0.109 R)
• M23: 11,350,290 km (0.116 R)
• M24: 11,425,687 km (0.116 R)
• M25: 11,526,516 km (0.118 R)
• M26: 12,707,741 km (0.089 R)
• M27: 12,890,849 km (0.116 R)
• M28: 13,418,779 km (0.088 R)
• M29: 13,846,330 km (0.104 R)
• M30: 15,238,937 km (0.097 R)
• M31: 15,433,564 km (0.115 R)
• M32: 16,647,101 km (0.098 R)
• M33: 17,366,667 km (0.11 R)
• M34: 18,037,763 km (0.113 R)
• M35: 18,184,818 km (0.118 R)
• M36: 18,955,696 km (0.114 R)
• M37: 19,405,237 km (0.043 R)
• M38: 19,949,474 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.2

Radius: 6.8

Gravity: 17.39 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 14.34 AU - 22.58 AU

Year: 28407 Days

Day: 22.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,423,525 km

• M1: 87,814 km (0.078 R)
• M2: 157,078 km (0.101 R)
• M3: 252,372 km (0.12 R)
• M4: 349,909 km (0.114 R)
• M5: 637,736 km (0.113 R)
• M6: 1,217,577 km (0.089 R)
• M7: 1,356,254 km (0.108 R)
• M8: 1,427,463 km (0.079 R)
• M9: 1,921,285 km (0.076 R)
• M10: 2,507,859 km (0.087 R)
• M11: 3,337,379 km (0.106 R)
• M12: 5,167,110 km (0.052 R)
• M13: 7,187,729 km (0.066 R)
• M14: 8,878,035 km (0.075 R)
• M15: 9,421,823 km (0.078 R)
• M16: 10,541,713 km (0.075 R)
• M17: 10,756,237 km (0.087 R)
• M18: 11,262,625 km (0.077 R)
• M19: 11,408,782 km (0.11 R)
• M20: 12,148,843 km (0.069 R)
• M21: 12,373,838 km (0.104 R)
• M22: 13,442,117 km (0.082 R)
• M23: 13,908,862 km (0.036 R)
• M24: 14,302,005 km (0.111 R)
• M25: 15,503,127 km (0.111 R)
• M26: 15,665,739 km (0.056 R)
• M27: 15,828,801 km (0.081 R)
• M28: 15,992,611 km (0.109 R)
• M29: 16,239,148 km (0.087 R)
• M30: 18,085,934 km (0.113 R)
• M31: 19,821,718 km (0.113 R)
• M32: 20,352,790 km (0.101 R)
• M33: 20,798,891 km (0.067 R)
• M34: 21,428,848 km (0.047 R)
• M35: 23,449,167 km (0.043 R)
• M36: 24,104,705 km (0.108 R)
• M37: 24,861,221 km (0.108 R)
• M38: 25,625,367 km (0.117 R)
• M39: 25,817,750 km (0.087 R)
• M40: 29,460,159 km (0.043 R)
• M41: 30,573,766 km (0.111 R)
• M42: 31,392,216 km (0.077 R)
• M43: 32,114,325 km (0.087 R)
• M44: 32,425,488 km (0.098 R)
• M45: 32,633,429 km (0.08 R)
• M46: 33,574,849 km (0.083 R)
• M47: 33,996,116 km (0.099 R)
• M48: 34,525,094 km (0.109 R)
• M49: 35,913,362 km (0.032 R)
• M50: 37,102,067 km (0.08 R)
• M51: 37,755,959 km (0.058 R)
• M52: 37,865,315 km (0.068 R)
• M53: 38,303,787 km (0.073 R)
• M54: 39,407,370 km (0.061 R)
• M55: 39,518,222 km (0.109 R)
• M56: 41,871,546 km (0.062 R)
• M57: 43,694,845 km (0.091 R)
• M58: 44,154,709 km (0.098 R)
• M59: 45,079,224 km (0.098 R)
• M60: 46,243,843 km (0.075 R)
• M61: 49,916,621 km (0.056 R)
• M62: 50,879,582 km (0.041 R)
• M63: 52,213,546 km (0.12 R)
• M64: 52,457,241 km (0.056 R)
• M65: 53,068,349 km (0.109 R)
• M66: 55,536,414 km (0.099 R)
• M67: 56,034,426 km (0.072 R)
• M68: 59,562,243 km (0.112 R)
• M69: 63,031,417 km (0.099 R)
• M70: 67,890,655 km (0.089 R)
• M71: 73,823,856 km (0.118 R)
• M72: 76,852,166 km (0.051 R)
• M73: 77,407,174 km (0.051 R)
• M74: 78,660,655 km (0.044 R)
• M75: 79,920,718 km (0.103 R)
• M76: 81,752,843 km (0.117 R)
• M77: 82,461,189 km (0.114 R)
• M78: 86,753,600 km (0.079 R)
• M79: 86,897,813 km (0.105 R)
• M80: 87,476,009 km (0.096 R)
• M81: 87,620,670 km (0.095 R)
• M82: 87,765,480 km (0.09 R)
• M83: 88,200,361 km (0.088 R)
• M84: 88,781,400 km (0.105 R)
• M85: 90,385,687 km (0.1 R)
• M86: 91,264,724 km (0.088 R)
• M87: 91,999,399 km (0.044 R)
• M88: 92,146,604 km (0.058 R)
• M89: 93,031,325 km (0.096 R)
• M90: 94,215,393 km (0.048 R)
• M91: 94,363,794 km (0.104 R)
• M92: 97,947,560 km (0.088 R)
• M93: 99,604,955 km (0.119 R)
• M94: 100,058,536 km (0.047 R)
• M95: 101,271,625 km (0.049 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 19,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit