🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.49 AU - 0.51 AU

Year: 131 Days

Day: 13.8 Hours

Environment

Temp: 223 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,488,657 km

• M1: 32,164 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.74 AU - 1.02 AU

Year: 306 Days

Day: 17 Hours

Environment

Temp: 154 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,488,657 km

• M1: 126,111 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.48 AU - 1.82 AU

Year: 786 Days

Day: 23.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,488,657 km

• M1: 250,427 km (0.103 R)
• M2: 1,532,032 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.73 AU - 2.43 AU

Year: 1112 Days

Day: 12.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,488,657 km

• M1: 1,181,225 km (0.118 R)
• M2: 1,552,676 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.49 AU - 3.47 AU

Year: 1908 Days

Day: 45.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.8

Radius: 12

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.39 AU - 5.09 AU

Year: 3827 Days

Day: 9.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 42,488,657 km

• M1: 185,801 km (0.059 R)
• M2: 388,655 km (0.085 R)
• M3: 817,403 km (0.056 R)
• M4: 947,852 km (0.115 R)
• M5: 1,146,967 km (0.115 R)
• M6: 1,294,919 km (0.083 R)
• M7: 1,427,014 km (0.068 R)
• M8: 1,540,708 km (0.071 R)
• M9: 1,777,522 km (0.089 R)
• M10: 2,064,899 km (0.119 R)
• M11: 2,168,421 km (0.056 R)
• M12: 2,287,052 km (0.096 R)
• M13: 2,475,994 km (0.094 R)
• M14: 2,656,260 km (0.071 R)
• M15: 2,826,502 km (0.057 R)
• M16: 3,029,656 km (0.1 R)
• M17: 3,118,368 km (0.085 R)
• M18: 3,298,184 km (0.107 R)
• M19: 3,404,848 km (0.091 R)
• M20: 3,621,465 km (0.08 R)
• M21: 3,890,741 km (0.077 R)
• M22: 4,652,045 km (0.115 R)
• M23: 4,772,022 km (0.088 R)
• M24: 5,137,939 km (0.11 R)
• M25: 5,333,463 km (0.066 R)
• M26: 5,513,130 km (0.091 R)
• M27: 5,622,038 km (0.042 R)
• M28: 5,841,946 km (0.071 R)
• M29: 5,971,498 km (0.109 R)
• M30: 6,177,046 km (0.103 R)
• M31: 6,328,140 km (0.059 R)
• M32: 6,885,840 km (0.106 R)
• M33: 7,319,525 km (0.06 R)
• M34: 7,579,975 km (0.066 R)
• M35: 7,680,953 km (0.108 R)
• M36: 7,884,406 km (0.118 R)
• M37: 8,213,521 km (0.119 R)
• M38: 8,442,406 km (0.053 R)
• M39: 8,589,162 km (0.099 R)
• M40: 8,779,151 km (0.086 R)
• M41: 9,013,272 km (0.098 R)
• M42: 10,036,671 km (0.075 R)
• M43: 10,192,253 km (0.067 R)
• M44: 10,303,853 km (0.094 R)
• M45: 10,505,810 km (0.08 R)
• M46: 10,936,502 km (0.091 R)
• M47: 11,396,216 km (0.095 R)
• M48: 11,512,155 km (0.044 R)
• M49: 11,838,727 km (0.115 R)
• M50: 11,979,648 km (0.114 R)
• M51: 12,168,440 km (0.111 R)
• M52: 12,286,922 km (0.088 R)
• M53: 13,714,086 km (0.05 R)
• M54: 13,911,555 km (0.038 R)
• M55: 14,010,738 km (0.075 R)
• M56: 14,184,721 km (0.104 R)
• M57: 14,459,681 km (0.11 R)
• M58: 14,585,344 km (0.11 R)
• M59: 14,812,284 km (0.103 R)
• M60: 14,888,130 km (0.117 R)
• M61: 15,014,989 km (0.113 R)
• M62: 15,218,591 km (0.103 R)
• M63: 15,320,767 km (0.095 R)
• M64: 15,628,639 km (0.08 R)
• M65: 16,146,248 km (0.115 R)
• M66: 16,354,937 km (0.108 R)
• M67: 16,801,337 km (0.12 R)
• M68: 17,225,148 km (0.066 R)
• M69: 17,305,033 km (0.068 R)
• M70: 17,465,103 km (0.109 R)
• M71: 17,679,327 km (0.072 R)
• M72: 17,840,593 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.6

Radius: 11

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.71 AU - 6.39 AU

Year: 4849 Days

Day: 8.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 42,488,657 km

• M1: 137,480 km (0.102 R)
• M2: 267,331 km (0.063 R)
• M3: 387,608 km (0.09 R)
• M4: 464,950 km (0.104 R)
• M5: 557,701 km (0.113 R)
• M6: 629,657 km (0.046 R)
• M7: 754,572 km (0.054 R)
• M8: 835,953 km (0.087 R)
• M9: 1,076,506 km (0.116 R)
• M10: 1,169,556 km (0.117 R)
• M11: 1,265,598 km (0.089 R)
• M12: 1,717,832 km (0.113 R)
• M13: 2,143,887 km (0.042 R)
• M14: 2,233,047 km (0.109 R)
• M15: 2,665,984 km (0.084 R)
• M16: 2,991,359 km (0.104 R)
• M17: 3,450,924 km (0.046 R)
• M18: 3,644,653 km (0.072 R)
• M19: 4,135,484 km (0.078 R)
• M20: 4,647,108 km (0.102 R)
• M21: 4,763,645 km (0.087 R)
• M22: 5,279,608 km (0.082 R)
• M23: 6,300,165 km (0.074 R)
• M24: 6,602,951 km (0.117 R)
• M25: 6,734,148 km (0.077 R)
• M26: 6,932,665 km (0.119 R)
• M27: 8,093,544 km (0.081 R)
• M28: 8,187,192 km (0.106 R)
• M29: 8,304,776 km (0.081 R)
• M30: 8,399,172 km (0.101 R)
• M31: 8,470,231 km (0.104 R)
• M32: 8,804,433 km (0.082 R)
• M33: 9,289,579 km (0.099 R)
• M34: 9,733,585 km (0.095 R)
• M35: 10,083,794 km (0.091 R)
• M36: 10,235,038 km (0.064 R)
• M37: 10,463,473 km (0.103 R)
• M38: 10,925,432 km (0.081 R)
• M39: 11,237,194 km (0.094 R)
• M40: 11,842,766 km (0.054 R)
• M41: 12,163,055 km (0.096 R)
• M42: 12,405,104 km (0.086 R)
• M43: 12,594,495 km (0.05 R)
• M44: 13,946,710 km (0.085 R)
• M45: 14,369,923 km (0.063 R)
• M46: 14,455,044 km (0.092 R)
• M47: 14,740,028 km (0.078 R)
• M48: 15,084,552 km (0.07 R)
• M49: 15,840,171 km (0.113 R)
• M50: 16,311,254 km (0.096 R)
• M51: 16,578,137 km (0.082 R)
• M52: 17,056,551 km (0.119 R)
• M53: 17,176,828 km (0.059 R)
• M54: 17,297,403 km (0.114 R)
• M55: 17,600,040 km (0.043 R)
• M56: 17,691,145 km (0.083 R)
• M57: 18,456,787 km (0.108 R)
• M58: 18,735,039 km (0.114 R)
• M59: 18,828,089 km (0.106 R)
• M60: 19,326,998 km (0.095 R)
• M61: 19,578,173 km (0.118 R)
• M62: 19,893,674 km (0.094 R)
• M63: 20,147,093 km (0.108 R)
• M64: 20,433,723 km (0.067 R)
• M65: 20,625,507 km (0.06 R)
• M66: 21,301,390 km (0.117 R)
• M67: 21,593,405 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.6

Radius: 11

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 8.15 AU - 9.09 AU

Year: 9386 Days

Day: 8.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,488,657 km

• M1: 294,259 km (0.12 R)
• M2: 624,571 km (0.086 R)
• M3: 698,024 km (0.09 R)
• M4: 774,917 km (0.028 R)
• M5: 1,223,561 km (0.067 R)
• M6: 1,557,164 km (0.119 R)
• M7: 1,660,836 km (0.103 R)
• M8: 2,167,972 km (0.111 R)
• M9: 2,771,450 km (0.047 R)
• M10: 3,001,232 km (0.118 R)
• M11: 3,727,680 km (0.034 R)
• M12: 4,183,355 km (0.107 R)
• M13: 4,270,870 km (0.054 R)
• M14: 4,717,270 km (0.04 R)
• M15: 5,494,431 km (0.069 R)
• M16: 5,719,276 km (0.109 R)
• M17: 6,045,549 km (0.066 R)
• M18: 6,177,943 km (0.074 R)
• M19: 7,624,255 km (0.078 R)
• M20: 7,695,763 km (0.043 R)
• M21: 7,839,228 km (0.12 R)
• M22: 8,092,646 km (0.086 R)
• M23: 8,644,513 km (0.114 R)
• M24: 10,214,692 km (0.103 R)
• M25: 10,412,161 km (0.033 R)
• M26: 10,810,840 km (0.099 R)
• M27: 11,012,198 km (0.107 R)
• M28: 11,664,595 km (0.11 R)
• M29: 12,921,516 km (0.089 R)
• M30: 13,006,787 km (0.108 R)
• M31: 13,178,076 km (0.103 R)
• M32: 13,436,282 km (0.08 R)
• M33: 14,089,277 km (0.081 R)
• M34: 14,752,444 km (0.032 R)
• M35: 15,471,262 km (0.03 R)
• M36: 15,880,562 km (0.12 R)
• M37: 16,155,373 km (0.117 R)
• M38: 16,802,833 km (0.09 R)
• M39: 16,989,381 km (0.093 R)
• M40: 17,270,625 km (0.074 R)
• M41: 17,411,696 km (0.064 R)
• M42: 19,476,745 km (0.059 R)
• M43: 19,771,004 km (0.116 R)
• M44: 19,869,440 km (0.073 R)
• M45: 20,662,607 km (0.104 R)
• M46: 21,314,705 km (0.08 R)
• M47: 21,719,367 km (0.116 R)
• M48: 22,793,629 km (0.078 R)
• M49: 23,103,895 km (0.039 R)
• M50: 24,252,956 km (0.025 R)
• M51: 25,903,470 km (0.094 R)
• M52: 28,086,402 km (0.083 R)
• M53: 28,418,958 km (0.11 R)
• M54: 29,143,909 km (0.03 R)
• M55: 29,762,048 km (0.096 R)
• M56: 29,874,844 km (0.096 R)
• M57: 30,441,372 km (0.051 R)
• M58: 30,555,066 km (0.067 R)
• M59: 31,125,782 km (0.042 R)
• M60: 31,988,363 km (0.066 R)
• M61: 32,161,897 km (0.115 R)
• M62: 33,913,688 km (0.113 R)
• M63: 34,267,786 km (0.117 R)
• M64: 35,516,778 km (0.11 R)
• M65: 37,326,763 km (0.047 R)
• M66: 37,509,422 km (0.053 R)
• M67: 37,814,602 km (0.118 R)
• M68: 38,120,529 km (0.069 R)
• M69: 38,734,778 km (0.08 R)
• M70: 39,043,099 km (0.1 R)
• M71: 39,166,667 km (0.09 R)
• M72: 39,414,252 km (0.078 R)
• M73: 40,035,382 km (0.113 R)
• M74: 41,728,680 km (0.077 R)
• M75: 41,981,501 km (0.085 R)
• M76: 42,108,061 km (0.095 R)
• M77: 42,425,208 km (0.081 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: 472 - 19,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit