🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.72 AU - 0.76 AU

Year: 272 Days

Day: 28.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.75 AU - 0.95 AU

Year: 335 Days

Day: 23.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.8 AU - 1.2 AU

Year: 427 Days

Day: 29.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,209,533 km

• M1: 590,612 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.22 AU - 1.26 AU

Year: 590 Days

Day: 31.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,209,533 km

• M1: 1,280,707 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.36 AU - 1.66 AU

Year: 793 Days

Day: 39.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.5 AU - 1.62 AU

Year: 833 Days

Day: 14.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274

Radius: 13.1

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.67 AU - 3.85 AU

Year: 2516 Days

Day: 11.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 39,209,533 km

• M1: 163,361 km (0.117 R)
• M2: 250,128 km (0.042 R)
• M3: 415,134 km (0.103 R)
• M4: 526,136 km (0.037 R)
• M5: 629,508 km (0.096 R)
• M6: 923,168 km (0.068 R)
• M7: 1,120,937 km (0.083 R)
• M8: 1,361,041 km (0.059 R)
• M9: 1,444,816 km (0.087 R)
• M10: 1,549,984 km (0.114 R)
• M11: 2,007,454 km (0.071 R)
• M12: 2,125,786 km (0.113 R)
• M13: 2,235,441 km (0.097 R)
• M14: 2,414,958 km (0.049 R)
• M15: 2,611,081 km (0.036 R)
• M16: 2,716,997 km (0.045 R)
• M17: 2,812,440 km (0.11 R)
• M18: 2,933,465 km (0.065 R)
• M19: 3,031,601 km (0.065 R)
• M20: 3,370,739 km (0.108 R)
• M21: 3,512,558 km (0.12 R)
• M22: 3,643,307 km (0.115 R)
• M23: 3,815,643 km (0.071 R)
• M24: 4,086,116 km (0.112 R)
• M25: 4,363,022 km (0.097 R)
• M26: 4,717,718 km (0.087 R)
• M27: 4,862,380 km (0.058 R)
• M28: 4,979,066 km (0.097 R)
• M29: 5,440,426 km (0.093 R)
• M30: 5,607,527 km (0.104 R)
• M31: 6,213,548 km (0.096 R)
• M32: 6,613,123 km (0.073 R)
• M33: 6,971,710 km (0.115 R)
• M34: 7,303,368 km (0.12 R)
• M35: 7,504,727 km (0.098 R)
• M36: 7,999,148 km (0.046 R)
• M37: 8,120,172 km (0.063 R)
• M38: 8,329,011 km (0.111 R)
• M39: 8,521,992 km (0.063 R)
• M40: 8,858,737 km (0.084 R)
• M41: 9,127,714 km (0.109 R)
• M42: 9,399,533 km (0.09 R)
• M43: 9,876,900 km (0.089 R)
• M44: 9,988,201 km (0.07 R)
• M45: 10,081,251 km (0.05 R)
• M46: 10,437,593 km (0.111 R)
• M47: 11,143,396 km (0.089 R)
• M48: 11,298,080 km (0.077 R)
• M49: 12,360,674 km (0.115 R)
• M50: 12,601,077 km (0.051 R)
• M51: 13,188,698 km (0.075 R)
• M52: 13,434,487 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864

Radius: 12.5

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.1 AU - 4.44 AU

Year: 3129 Days

Day: 6.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 39,209,533 km

• M1: 222,602 km (0.043 R)
• M2: 366,964 km (0.115 R)
• M3: 652,396 km (0.11 R)
• M4: 753,524 km (0.12 R)
• M5: 905,366 km (0.095 R)
• M6: 985,551 km (0.079 R)
• M7: 1,141,282 km (0.119 R)
• M8: 1,228,797 km (0.057 R)
• M9: 1,371,214 km (0.072 R)
• M10: 1,451,399 km (0.103 R)
• M11: 1,602,642 km (0.082 R)
• M12: 1,906,475 km (0.075 R)
• M13: 2,011,942 km (0.102 R)
• M14: 2,213,300 km (0.079 R)
• M15: 2,308,594 km (0.057 R)
• M16: 2,405,085 km (0.093 R)
• M17: 2,669,724 km (0.102 R)
• M18: 3,013,799 km (0.106 R)
• M19: 3,299,531 km (0.065 R)
• M20: 3,390,636 km (0.049 R)
• M21: 3,669,187 km (0.111 R)
• M22: 3,935,920 km (0.118 R)
• M23: 4,071,755 km (0.11 R)
• M24: 4,209,235 km (0.054 R)
• M25: 4,328,166 km (0.051 R)
• M26: 4,919,526 km (0.081 R)
• M27: 5,023,945 km (0.105 R)
• M28: 5,492,935 km (0.118 R)
• M29: 5,820,704 km (0.104 R)
• M30: 5,998,276 km (0.064 R)
• M31: 6,132,615 km (0.102 R)
• M32: 6,427,024 km (0.119 R)
• M33: 6,842,457 km (0.095 R)
• M34: 6,982,929 km (0.063 R)
• M35: 7,124,299 km (0.111 R)
• M36: 7,266,717 km (0.058 R)
• M37: 7,506,223 km (0.097 R)
• M38: 7,602,713 km (0.044 R)
• M39: 8,540,094 km (0.1 R)
• M40: 9,331,915 km (0.111 R)
• M41: 9,802,400 km (0.091 R)
• M42: 10,173,702 km (0.038 R)
• M43: 11,067,400 km (0.068 R)
• M44: 11,315,433 km (0.081 R)
• M45: 11,537,586 km (0.105 R)
• M46: 11,733,111 km (0.069 R)
• M47: 12,297,693 km (0.095 R)
• M48: 12,383,263 km (0.115 R)
• M49: 12,554,702 km (0.065 R)
• M50: 12,842,528 km (0.12 R)
• M51: 13,453,636 km (0.042 R)
• M52: 13,866,526 km (0.097 R)
• M53: 14,583,848 km (0.114 R)
• M54: 15,435,957 km (0.11 R)
• M55: 15,528,259 km (0.086 R)
• M56: 15,775,245 km (0.11 R)
• M57: 16,148,043 km (0.03 R)
• M58: 16,304,373 km (0.117 R)
• M59: 16,870,900 km (0.12 R)
• M60: 17,061,188 km (0.093 R)
• M61: 17,379,981 km (0.067 R)
• M62: 18,478,628 km (0.079 R)
• M63: 18,805,948 km (0.052 R)
• M64: 19,466,423 km (0.086 R)
• M65: 19,666,136 km (0.104 R)
• M66: 20,134,677 km (0.06 R)
• M67: 20,878,328 km (0.093 R)
• M68: 21,082,678 km (0.099 R)
• M69: 21,390,551 km (0.06 R)
• M70: 21,562,289 km (0.032 R)
• M71: 21,872,405 km (0.075 R)
• M72: 22,846,736 km (0.032 R)
• M73: 23,622,252 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792

Radius: 12.1

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.08 AU - 4.22 AU

Year: 3614 Days

Day: 10.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,209,533 km

• M1: 179,817 km (0.08 R)
• M2: 269,426 km (0.105 R)
• M3: 368,908 km (0.115 R)
• M4: 580,739 km (0.118 R)
• M5: 858,542 km (0.118 R)
• M6: 1,026,241 km (0.08 R)
• M7: 1,127,220 km (0.112 R)
• M8: 1,437,187 km (0.106 R)
• M9: 1,744,162 km (0.065 R)
• M10: 1,835,715 km (0.102 R)
• M11: 1,976,337 km (0.046 R)
• M12: 2,335,522 km (0.072 R)
• M13: 2,505,764 km (0.043 R)
• M14: 2,627,387 km (0.119 R)
• M15: 2,733,303 km (0.114 R)
• M16: 3,022,775 km (0.097 R)
• M17: 3,115,376 km (0.093 R)
• M18: 3,495,205 km (0.115 R)
• M19: 3,631,788 km (0.093 R)
• M20: 3,889,993 km (0.08 R)
• M21: 4,509,029 km (0.069 R)
• M22: 4,636,636 km (0.041 R)
• M23: 4,765,440 km (0.099 R)
• M24: 5,203,463 km (0.059 R)
• M25: 5,359,793 km (0.085 R)
• M26: 5,792,130 km (0.049 R)
• M27: 5,977,632 km (0.082 R)
• M28: 6,188,714 km (0.072 R)
• M29: 6,307,046 km (0.103 R)
• M30: 6,497,933 km (0.074 R)
• M31: 6,618,210 km (0.05 R)
• M32: 6,715,000 km (0.114 R)
• M33: 6,861,007 km (0.058 R)
• M34: 6,958,994 km (0.089 R)
• M35: 7,255,646 km (0.101 R)
• M36: 7,405,543 km (0.085 R)
• M37: 7,531,355 km (0.059 R)
• M38: 8,041,484 km (0.074 R)
• M39: 8,352,947 km (0.09 R)
• M40: 8,854,249 km (0.062 R)
• M41: 9,122,029 km (0.11 R)
• M42: 9,419,729 km (0.114 R)
• M43: 9,528,786 km (0.093 R)
• M44: 9,665,668 km (0.038 R)
• M45: 9,775,622 km (0.086 R)
• M46: 9,969,202 km (0.064 R)
• M47: 10,052,528 km (0.089 R)
• M48: 10,529,147 km (0.116 R)
• M49: 11,826,160 km (0.112 R)
• M50: 11,943,894 km (0.11 R)
• M51: 12,658,523 km (0.08 R)
• M52: 12,809,168 km (0.05 R)
• M53: 12,899,824 km (0.109 R)
• M54: 13,112,253 km (0.119 R)
• M55: 13,234,026 km (0.095 R)
• M56: 13,509,735 km (0.067 R)
• M57: 13,602,037 km (0.069 R)
• M58: 13,849,172 km (0.096 R)
• M59: 14,254,134 km (0.097 R)
• M60: 14,410,912 km (0.106 R)
• M61: 14,979,983 km (0.112 R)
• M62: 15,524,220 km (0.093 R)
• M63: 15,685,636 km (0.107 R)
• M64: 15,912,426 km (0.032 R)
• M65: 16,336,387 km (0.071 R)
• M66: 16,434,822 km (0.066 R)
• M67: 16,863,570 km (0.088 R)
• M68: 17,162,466 km (0.074 R)
• M69: 17,329,268 km (0.118 R)
• M70: 18,239,571 km (0.056 R)
• M71: 18,683,278 km (0.116 R)
• M72: 19,791,050 km (0.101 R)
• M73: 20,071,247 km (0.117 R)
• M74: 20,176,714 km (0.037 R)
• M75: 20,388,095 km (0.1 R)
• M76: 21,888,562 km (0.056 R)
• M77: 22,323,742 km (0.029 R)
• M78: 23,461,434 km (0.102 R)
• M79: 24,693,073 km (0.031 R)
• M80: 25,411,742 km (0.108 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317

Radius: 11.7

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.75 AU - 10.55 AU

Year: 10876 Days

Day: 13.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,209,533 km

• M1: 163,660 km (0.108 R)
• M2: 309,219 km (0.044 R)
• M3: 518,357 km (0.059 R)
• M4: 900,280 km (0.099 R)
• M5: 1,062,743 km (0.104 R)
• M6: 1,147,864 km (0.091 R)
• M7: 1,590,076 km (0.116 R)
• M8: 1,749,098 km (0.119 R)
• M9: 2,148,076 km (0.064 R)
• M10: 2,369,630 km (0.05 R)
• M11: 2,460,436 km (0.04 R)
• M12: 2,669,125 km (0.094 R)
• M13: 3,587,207 km (0.105 R)
• M14: 4,203,999 km (0.076 R)
• M15: 4,681,217 km (0.063 R)
• M16: 5,087,225 km (0.04 R)
• M17: 5,384,327 km (0.045 R)
• M18: 5,474,534 km (0.109 R)
• M19: 6,183,179 km (0.077 R)
• M20: 6,532,341 km (0.093 R)
• M21: 6,822,860 km (0.074 R)
• M22: 6,986,071 km (0.072 R)
• M23: 7,150,629 km (0.09 R)
• M24: 7,517,293 km (0.041 R)
• M25: 7,652,081 km (0.071 R)
• M26: 7,924,199 km (0.098 R)
• M27: 9,080,292 km (0.052 R)
• M28: 9,260,108 km (0.107 R)
• M29: 9,586,680 km (0.106 R)
• M30: 9,880,191 km (0.07 R)
• M31: 9,991,043 km (0.067 R)
• M32: 10,102,195 km (0.079 R)
• M33: 10,176,545 km (0.09 R)
• M34: 10,778,377 km (0.11 R)
• M35: 11,122,003 km (0.106 R)
• M36: 11,469,220 km (0.068 R)
• M37: 11,780,832 km (0.049 R)
• M38: 13,299,101 km (0.059 R)
• M39: 13,956,733 km (0.117 R)
• M40: 14,373,064 km (0.107 R)
• M41: 15,303,563 km (0.093 R)
• M42: 15,905,844 km (0.101 R)
• M43: 16,035,994 km (0.102 R)
• M44: 16,647,550 km (0.085 R)
• M45: 16,779,645 km (0.079 R)
• M46: 17,178,024 km (0.059 R)
• M47: 17,400,626 km (0.077 R)
• M48: 20,806,072 km (0.104 R)
• M49: 21,234,071 km (0.091 R)
• M50: 21,761,105 km (0.117 R)
• M51: 21,857,296 km (0.098 R)
• M52: 22,535,274 km (0.073 R)
• M53: 23,318,568 km (0.082 R)
• M54: 24,011,356 km (0.116 R)
• M55: 24,811,256 km (0.068 R)
• M56: 25,569,118 km (0.075 R)
• M57: 26,385,923 km (0.111 R)
• M58: 26,745,855 km (0.102 R)
• M59: 28,254,849 km (0.106 R)
• M60: 28,412,525 km (0.11 R)
• M61: 29,577,743 km (0.078 R)
• M62: 29,684,406 km (0.053 R)
• M63: 29,791,219 km (0.041 R)
• M64: 29,898,182 km (0.089 R)
• M65: 30,005,294 km (0.107 R)
• M66: 30,596,505 km (0.116 R)
• M67: 30,704,514 km (0.084 R)
• M68: 32,503,429 km (0.101 R)
• M69: 33,165,998 km (0.068 R)
• M70: 33,554,503 km (0.116 R)
• M71: 33,721,604 km (0.112 R)
• M72: 33,888,854 km (0.063 R)
• M73: 34,280,202 km (0.112 R)
• M74: 34,504,599 km (0.095 R)
• M75: 35,180,482 km (0.112 R)
• M76: 36,717,152 km (0.102 R)
• M77: 37,291,907 km (0.092 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 17,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit