🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.88 AU - 1 AU

Year: 342 Days

Day: 47.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.27 AU - 1.51 AU

Year: 614 Days

Day: 41.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.01 AU - 3.23 AU

Year: 2065 Days

Day: 43.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,619,273 km

• M1: 11,519 km (0.073 R)

Asteroid Belt

Center: 4.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.8

Radius: 13.5

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.47 AU - 6.23 AU

Year: 4637 Days

Day: 10.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 42,619,273 km

• M1: 263,143 km (0.113 R)
• M2: 356,492 km (0.042 R)
• M3: 711,188 km (0.054 R)
• M4: 822,639 km (0.103 R)
• M5: 929,900 km (0.078 R)
• M6: 1,088,773 km (0.09 R)
• M7: 1,245,103 km (0.114 R)
• M8: 1,370,765 km (0.119 R)
• M9: 1,635,554 km (0.108 R)
• M10: 1,746,406 km (0.084 R)
• M11: 2,019,870 km (0.073 R)
• M12: 2,261,321 km (0.084 R)
• M13: 2,560,517 km (0.069 R)
• M14: 2,756,191 km (0.026 R)
• M15: 2,855,823 km (0.117 R)
• M16: 2,990,910 km (0.082 R)
• M17: 3,180,002 km (0.05 R)
• M18: 3,284,870 km (0.098 R)
• M19: 3,679,360 km (0.06 R)
• M20: 3,957,312 km (0.107 R)
• M21: 4,146,404 km (0.119 R)
• M22: 4,357,936 km (0.113 R)
• M23: 4,514,116 km (0.081 R)
• M24: 4,632,448 km (0.053 R)
• M25: 4,771,873 km (0.106 R)
• M26: 4,912,644 km (0.041 R)
• M27: 5,014,221 km (0.082 R)
• M28: 5,489,943 km (0.117 R)
• M29: 5,829,530 km (0.106 R)
• M30: 6,067,091 km (0.107 R)
• M31: 6,219,980 km (0.099 R)
• M32: 6,776,335 km (0.046 R)
• M33: 7,186,981 km (0.117 R)
• M34: 7,676,316 km (0.094 R)
• M35: 8,032,508 km (0.109 R)
• M36: 8,418,471 km (0.076 R)
• M37: 8,736,516 km (0.089 R)
• M38: 8,859,934 km (0.083 R)
• M39: 9,158,531 km (0.116 R)
• M40: 9,384,574 km (0.081 R)
• M41: 9,485,702 km (0.102 R)
• M42: 9,637,992 km (0.065 R)
• M43: 9,791,181 km (0.088 R)
• M44: 9,996,728 km (0.116 R)
• M45: 10,203,622 km (0.12 R)
• M46: 10,385,832 km (0.077 R)
• M47: 10,700,736 km (0.079 R)
• M48: 11,664,445 km (0.085 R)
• M49: 13,246,592 km (0.117 R)
• M50: 13,445,557 km (0.043 R)
• M51: 13,531,127 km (0.07 R)
• M52: 14,484,365 km (0.112 R)
• M53: 14,777,577 km (0.108 R)
• M54: 15,310,145 km (0.103 R)
• M55: 15,429,375 km (0.052 R)
• M56: 15,578,823 km (0.04 R)
• M57: 15,668,881 km (0.095 R)
• M58: 16,151,334 km (0.105 R)
• M59: 16,272,658 km (0.069 R)
• M60: 18,066,935 km (0.092 R)
• M61: 18,382,586 km (0.097 R)
• M62: 19,179,793 km (0.04 R)
• M63: 19,469,564 km (0.093 R)
• M64: 19,955,608 km (0.092 R)
• M65: 20,840,928 km (0.101 R)
• M66: 21,006,234 km (0.104 R)
• M67: 21,338,191 km (0.108 R)
• M68: 21,571,714 km (0.073 R)
• M69: 21,671,944 km (0.051 R)
• M70: 22,041,002 km (0.111 R)
• M71: 22,378,495 km (0.066 R)
• M72: 22,785,551 km (0.105 R)
• M73: 22,887,726 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.7

Radius: 13.2

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.47 AU - 7.41 AU

Year: 6851 Days

Day: 11 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,619,273 km

• M1: 371,900 km (0.045 R)
• M2: 520,601 km (0.108 R)
• M3: 624,571 km (0.107 R)
• M4: 736,919 km (0.11 R)
• M5: 841,937 km (0.071 R)
• M6: 952,490 km (0.081 R)
• M7: 1,504,805 km (0.092 R)
• M8: 1,602,642 km (0.095 R)
• M9: 1,867,430 km (0.099 R)
• M10: 2,081,056 km (0.027 R)
• M11: 2,258,030 km (0.08 R)
• M12: 3,090,393 km (0.098 R)
• M13: 3,396,470 km (0.055 R)
• M14: 4,893,197 km (0.066 R)
• M15: 4,981,759 km (0.094 R)
• M16: 5,220,666 km (0.08 R)
• M17: 5,311,173 km (0.077 R)
• M18: 5,771,935 km (0.11 R)
• M19: 6,054,675 km (0.114 R)
• M20: 7,298,132 km (0.092 R)
• M21: 7,604,060 km (0.079 R)
• M22: 7,810,505 km (0.109 R)
• M23: 9,087,323 km (0.114 R)
• M24: 9,453,389 km (0.104 R)
• M25: 9,675,541 km (0.108 R)
• M26: 9,787,141 km (0.099 R)
• M27: 9,899,340 km (0.11 R)
• M28: 10,049,387 km (0.111 R)
• M29: 10,619,354 km (0.116 R)
• M30: 10,850,184 km (0.1 R)
• M31: 11,043,913 km (0.066 R)
• M32: 11,592,339 km (0.115 R)
• M33: 11,869,993 km (0.081 R)
• M34: 12,029,614 km (0.1 R)
• M35: 14,380,843 km (0.074 R)
• M36: 15,630,434 km (0.027 R)
• M37: 15,717,949 km (0.088 R)
• M38: 15,849,446 km (0.102 R)
• M39: 15,981,241 km (0.084 R)
• M40: 16,690,784 km (0.093 R)
• M41: 16,780,244 km (0.051 R)
• M42: 16,869,703 km (0.052 R)
• M43: 17,455,828 km (0.111 R)
• M44: 17,683,067 km (0.069 R)
• M45: 18,002,907 km (0.109 R)
• M46: 18,324,542 km (0.116 R)
• M47: 18,416,844 km (0.075 R)
• M48: 19,394,915 km (0.094 R)
• M49: 19,489,012 km (0.058 R)
• M50: 19,630,382 km (0.108 R)
• M51: 20,485,633 km (0.082 R)
• M52: 21,159,123 km (0.056 R)
• M53: 21,937,929 km (0.056 R)
• M54: 22,035,916 km (0.109 R)
• M55: 22,232,338 km (0.082 R)
• M56: 23,123,642 km (0.114 R)
• M57: 23,223,424 km (0.1 R)
• M58: 23,724,278 km (0.071 R)
• M59: 24,380,863 km (0.118 R)
• M60: 24,482,290 km (0.088 R)
• M61: 24,787,769 km (0.112 R)
• M62: 25,608,612 km (0.077 R)
• M63: 25,763,446 km (0.029 R)
• M64: 26,022,250 km (0.074 R)
• M65: 27,276,778 km (0.095 R)
• M66: 27,805,158 km (0.117 R)
• M67: 28,177,208 km (0.051 R)
• M68: 28,604,310 km (0.031 R)
• M69: 29,465,096 km (0.074 R)
• M70: 30,717,230 km (0.108 R)
• M71: 32,767,768 km (0.118 R)
• M72: 32,936,066 km (0.098 R)
• M73: 34,292,021 km (0.052 R)
• M74: 35,550,887 km (0.111 R)
• M75: 36,186,079 km (0.1 R)
• M76: 36,302,018 km (0.036 R)
• M77: 36,534,194 km (0.081 R)
• M78: 39,120,142 km (0.12 R)
• M79: 39,537,072 km (0.038 R)
• M80: 39,955,347 km (0.097 R)
• M81: 40,075,175 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.7

Radius: 7.6

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 11.35 AU - 12.97 AU

Year: 15890 Days

Day: 21.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 42,619,273 km

• M1: 101,577 km (0.099 R)
• M2: 262,544 km (0.103 R)
• M3: 384,915 km (0.041 R)
• M4: 500,405 km (0.069 R)
• M5: 735,124 km (0.062 R)
• M6: 848,519 km (0.095 R)
• M7: 1,204,562 km (0.106 R)
• M8: 1,379,143 km (0.102 R)
• M9: 1,582,895 km (0.114 R)
• M10: 1,731,296 km (0.059 R)
• M11: 2,087,788 km (0.026 R)
• M12: 2,157,201 km (0.09 R)
• M13: 3,154,421 km (0.112 R)
• M14: 4,099,430 km (0.106 R)
• M15: 5,378,193 km (0.113 R)
• M16: 5,928,414 km (0.114 R)
• M17: 6,126,930 km (0.067 R)
• M18: 7,151,975 km (0.117 R)
• M19: 7,648,490 km (0.111 R)
• M20: 8,082,773 km (0.072 R)
• M21: 8,525,134 km (0.096 R)
• M22: 8,674,433 km (0.109 R)
• M23: 8,749,231 km (0.107 R)
• M24: 9,859,846 km (0.096 R)
• M25: 10,253,139 km (0.059 R)
• M26: 10,332,426 km (0.112 R)
• M27: 10,491,448 km (0.084 R)
• M28: 11,959,901 km (0.077 R)
• M29: 13,145,913 km (0.112 R)
• M30: 14,635,908 km (0.07 R)
• M31: 14,769,947 km (0.115 R)
• M32: 14,904,286 km (0.102 R)
• M33: 15,039,224 km (0.091 R)
• M34: 15,129,281 km (0.11 R)
• M35: 15,264,817 km (0.115 R)
• M36: 15,537,085 km (0.093 R)
• M37: 16,178,561 km (0.069 R)
• M38: 16,688,690 km (0.096 R)
• M39: 18,106,429 km (0.092 R)
• M40: 18,732,795 km (0.101 R)
• M41: 19,072,981 km (0.108 R)
• M42: 19,759,485 km (0.036 R)
• M43: 20,205,137 km (0.071 R)
• M44: 21,918,182 km (0.07 R)
• M45: 22,020,507 km (0.107 R)
• M46: 22,225,307 km (0.084 R)
• M47: 22,688,761 km (0.119 R)
• M48: 22,740,372 km (0.09 R)
• M49: 23,729,813 km (0.066 R)
• M50: 24,203,440 km (0.08 R)
• M51: 25,535,160 km (0.063 R)
• M52: 26,074,610 km (0.109 R)
• M53: 28,269,360 km (0.11 R)
• M54: 28,325,010 km (0.113 R)
• M55: 28,492,111 km (0.113 R)
• M56: 29,163,806 km (0.078 R)
• M57: 29,784,038 km (0.118 R)
• M58: 30,751,189 km (0.098 R)
• M59: 30,865,781 km (0.116 R)
• M60: 31,440,087 km (0.095 R)
• M61: 31,555,427 km (0.087 R)
• M62: 32,424,740 km (0.075 R)
• M63: 35,618,954 km (0.063 R)
• M64: 36,281,822 km (0.085 R)
• M65: 36,645,046 km (0.072 R)
• M66: 36,887,993 km (0.088 R)
• M67: 38,417,930 km (0.057 R)
• M68: 38,541,199 km (0.116 R)
• M69: 39,097,703 km (0.083 R)
• M70: 39,221,719 km (0.075 R)
• M71: 39,906,130 km (0.106 R)
• M72: 40,971,566 km (0.036 R)
• M73: 41,413,029 km (0.095 R)
• M74: 42,110,005 km (0.068 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 13,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit