🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.72 AU - 0.92 AU

Year: 270 Days

Day: 20.2 Hours

Environment

Temp: 134 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.84 AU - 1.08 AU

Year: 342 Days

Day: 16.8 Hours

Environment

Temp: 122 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,324,925 km

• M1: 747,391 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.06 AU - 1.3 AU

Year: 466 Days

Day: 47.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,324,925 km

• M1: 164,109 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.04 AU - 2.12 AU

Year: 1090 Days

Day: 22.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.75 AU - 4.83 AU

Year: 3229 Days

Day: 40.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,324,925 km

• M1: 216,618 km (0.098 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.6

Radius: 12.6

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.61 AU - 6.27 AU

Year: 4611 Days

Day: 8.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 67,324,925 km

• M1: 197,020 km (0.088 R)
• M2: 292,913 km (0.093 R)
• M3: 375,341 km (0.063 R)
• M4: 500,106 km (0.091 R)
• M5: 750,084 km (0.108 R)
• M6: 1,084,585 km (0.093 R)
• M7: 1,231,789 km (0.095 R)
• M8: 2,140,895 km (0.104 R)
• M9: 2,366,788 km (0.111 R)
• M10: 2,521,921 km (0.1 R)
• M11: 2,700,391 km (0.075 R)
• M12: 3,049,403 km (0.09 R)
• M13: 3,304,467 km (0.067 R)
• M14: 3,391,234 km (0.098 R)
• M15: 3,478,599 km (0.05 R)
• M16: 3,589,003 km (0.098 R)
• M17: 3,722,893 km (0.093 R)
• M18: 3,904,205 km (0.107 R)
• M19: 3,996,058 km (0.116 R)
• M20: 4,181,709 km (0.118 R)
• M21: 5,103,083 km (0.096 R)
• M22: 5,406,916 km (0.096 R)
• M23: 5,768,793 km (0.103 R)
• M24: 5,900,140 km (0.05 R)
• M25: 6,818,671 km (0.102 R)
• M26: 7,408,386 km (0.063 R)
• M27: 7,608,697 km (0.111 R)
• M28: 7,868,698 km (0.052 R)
• M29: 8,102,370 km (0.115 R)
• M30: 8,279,195 km (0.104 R)
• M31: 8,696,723 km (0.056 R)
• M32: 9,060,096 km (0.072 R)
• M33: 9,335,954 km (0.108 R)
• M34: 10,466,914 km (0.046 R)
• M35: 10,659,596 km (0.051 R)
• M36: 10,821,162 km (0.082 R)
• M37: 10,950,863 km (0.117 R)
• M38: 11,048,551 km (0.044 R)
• M39: 11,442,292 km (0.097 R)
• M40: 11,740,441 km (0.047 R)
• M41: 11,940,752 km (0.093 R)
• M42: 12,344,816 km (0.025 R)
• M43: 13,688,804 km (0.113 R)
• M44: 13,794,120 km (0.114 R)
• M45: 14,147,022 km (0.085 R)
• M46: 14,395,953 km (0.08 R)
• M47: 14,503,065 km (0.058 R)
• M48: 15,735,452 km (0.117 R)
• M49: 15,845,706 km (0.049 R)
• M50: 16,289,712 km (0.107 R)
• M51: 17,001,200 km (0.059 R)
• M52: 17,341,684 km (0.112 R)
• M53: 18,029,535 km (0.115 R)
• M54: 18,648,571 km (0.088 R)
• M55: 18,882,393 km (0.062 R)
• M56: 20,146,345 km (0.112 R)
• M57: 20,386,450 km (0.115 R)
• M58: 20,828,960 km (0.112 R)
• M59: 21,112,149 km (0.039 R)
• M60: 21,641,726 km (0.1 R)
• M61: 21,928,654 km (0.056 R)
• M62: 23,005,310 km (0.084 R)
• M63: 23,718,742 km (0.096 R)
• M64: 23,972,161 km (0.081 R)
• M65: 24,311,599 km (0.115 R)
• M66: 24,738,102 km (0.091 R)
• M67: 25,468,888 km (0.081 R)
• M68: 26,556,315 km (0.092 R)
• M69: 26,951,552 km (0.061 R)
• M70: 27,039,666 km (0.113 R)
• M71: 27,348,735 km (0.087 R)
• M72: 28,417,312 km (0.037 R)
• M73: 30,182,866 km (0.077 R)
• M74: 30,687,310 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474.3

Radius: 7.4

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 12.46 AU - 16.48 AU

Year: 20005 Days

Day: 22.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,324,925 km

• M1: 282,142 km (0.112 R)
• M2: 390,301 km (0.084 R)
• M3: 476,918 km (0.092 R)
• M4: 629,957 km (0.073 R)
• M5: 1,104,930 km (0.076 R)
• M6: 1,584,840 km (0.103 R)
• M7: 3,099,069 km (0.113 R)
• M8: 3,243,431 km (0.113 R)
• M9: 4,804,635 km (0.105 R)
• M10: 4,887,961 km (0.045 R)
• M11: 5,056,258 km (0.072 R)
• M12: 5,226,501 km (0.073 R)
• M13: 5,312,220 km (0.118 R)
• M14: 5,572,521 km (0.084 R)
• M15: 6,195,895 km (0.07 R)
• M16: 6,378,105 km (0.05 R)
• M17: 6,654,712 km (0.111 R)
• M18: 6,935,357 km (0.115 R)
• M19: 7,124,599 km (0.115 R)
• M20: 7,172,171 km (0.111 R)
• M21: 7,702,346 km (0.098 R)
• M22: 8,095,938 km (0.082 R)
• M23: 8,851,556 km (0.088 R)
• M24: 9,367,819 km (0.086 R)
• M25: 9,472,238 km (0.065 R)
• M26: 12,319,534 km (0.099 R)
• M27: 12,664,058 km (0.119 R)
• M28: 13,011,574 km (0.037 R)
• M29: 13,538,906 km (0.091 R)
• M30: 14,132,960 km (0.07 R)
• M31: 14,312,776 km (0.072 R)
• M32: 14,372,915 km (0.071 R)
• M33: 14,493,491 km (0.118 R)
• M34: 14,796,277 km (0.109 R)
• M35: 15,407,982 km (0.068 R)
• M36: 17,549,177 km (0.077 R)
• M37: 17,936,635 km (0.075 R)
• M38: 18,131,412 km (0.082 R)
• M39: 18,785,753 km (0.087 R)
• M40: 18,851,576 km (0.1 R)
• M41: 18,983,521 km (0.059 R)
• M42: 19,648,035 km (0.032 R)
• M43: 22,660,487 km (0.095 R)
• M44: 23,365,093 km (0.107 R)
• M45: 23,577,821 km (0.098 R)
• M46: 23,719,939 km (0.029 R)
• M47: 24,148,238 km (0.086 R)
• M48: 24,219,895 km (0.115 R)
• M49: 24,363,360 km (0.052 R)
• M50: 25,230,130 km (0.112 R)
• M51: 25,594,251 km (0.101 R)
• M52: 25,740,408 km (0.116 R)
• M53: 26,623,185 km (0.092 R)
• M54: 27,217,089 km (0.065 R)
• M55: 27,590,485 km (0.104 R)
• M56: 27,665,433 km (0.068 R)
• M57: 29,636,385 km (0.112 R)
• M58: 30,251,831 km (0.045 R)
• M59: 30,483,708 km (0.094 R)
• M60: 30,871,465 km (0.113 R)
• M61: 31,808,995 km (0.074 R)
• M62: 32,360,114 km (0.057 R)
• M63: 34,515,221 km (0.108 R)
• M64: 35,081,598 km (0.115 R)
• M65: 36,716,404 km (0.085 R)
• M66: 39,299,211 km (0.11 R)
• M67: 40,144,738 km (0.105 R)
• M68: 41,424,249 km (0.085 R)
• M69: 42,977,374 km (0.085 R)
• M70: 44,023,362 km (0.108 R)
• M71: 44,198,541 km (0.107 R)
• M72: 44,725,275 km (0.108 R)
• M73: 45,077,728 km (0.113 R)
• M74: 45,519,490 km (0.061 R)
• M75: 45,696,465 km (0.079 R)
• M76: 45,962,599 km (0.065 R)
• M77: 48,290,193 km (0.103 R)
• M78: 48,470,907 km (0.092 R)
• M79: 48,832,784 km (0.076 R)
• M80: 49,104,753 km (0.06 R)
• M81: 49,559,381 km (0.047 R)
• M82: 51,207,202 km (0.12 R)
• M83: 55,121,280 km (0.109 R)
• M84: 56,447,316 km (0.053 R)
• M85: 57,687,931 km (0.102 R)
• M86: 58,071,500 km (0.111 R)
• M87: 59,807,882 km (0.076 R)
• M88: 60,001,911 km (0.116 R)
• M89: 61,463,482 km (0.109 R)
• M90: 61,855,129 km (0.051 R)
• M91: 62,641,116 km (0.106 R)
• M92: 63,628,163 km (0.051 R)
• M93: 65,318,021 km (0.095 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 17,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit