🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.57 AU - 0.69 AU

Year: 175 Days

Day: 28.7 Hours

Environment

Temp: 228 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,859,822 km

• M1: 145,708 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.74 AU - 0.82 AU

Year: 241 Days

Day: 47.1 Hours

Environment

Temp: 208 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.55 AU - 1.99 AU

Year: 824 Days

Day: 31.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,859,822 km

• M1: 728,542 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.65 AU - 4.77 AU

Year: 3022 Days

Day: 36.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,859,822 km

• M1: 77,641 km (0.031 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.3 AU - 5.24 AU

Year: 3645 Days

Day: 26.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,859,822 km

• M1: 3,664,250 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.7

Radius: 8.8

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.46 AU - 6.48 AU

Year: 5757 Days

Day: 11.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 32,859,822 km

• M1: 114,891 km (0.115 R)
• M2: 274,512 km (0.103 R)
• M3: 663,317 km (0.077 R)
• M4: 768,783 km (0.052 R)
• M5: 1,042,248 km (0.109 R)
• M6: 1,119,291 km (0.12 R)
• M7: 1,362,388 km (0.097 R)
• M8: 1,622,239 km (0.091 R)
• M9: 2,070,734 km (0.092 R)
• M10: 2,288,997 km (0.092 R)
• M11: 2,452,358 km (0.115 R)
• M12: 3,234,755 km (0.099 R)
• M13: 3,748,474 km (0.099 R)
• M14: 3,868,900 km (0.055 R)
• M15: 4,138,176 km (0.097 R)
• M16: 4,312,757 km (0.104 R)
• M17: 4,669,398 km (0.104 R)
• M18: 5,008,986 km (0.109 R)
• M19: 5,990,946 km (0.088 R)
• M20: 6,245,562 km (0.106 R)
• M21: 6,388,577 km (0.098 R)
• M22: 7,299,479 km (0.102 R)
• M23: 7,970,425 km (0.037 R)
• M24: 8,032,358 km (0.105 R)
• M25: 8,188,090 km (0.086 R)
• M26: 8,407,700 km (0.082 R)
• M27: 8,565,675 km (0.103 R)
• M28: 8,629,254 km (0.111 R)
• M29: 9,175,286 km (0.118 R)
• M30: 9,567,532 km (0.07 R)
• M31: 9,732,688 km (0.101 R)
• M32: 10,132,563 km (0.105 R)
• M33: 10,674,406 km (0.053 R)
• M34: 10,811,289 km (0.097 R)
• M35: 11,190,818 km (0.108 R)
• M36: 11,399,657 km (0.099 R)
• M37: 11,644,997 km (0.096 R)
• M38: 11,750,614 km (0.084 R)
• M39: 11,927,438 km (0.037 R)
• M40: 12,033,952 km (0.117 R)
• M41: 12,571,307 km (0.087 R)
• M42: 12,643,563 km (0.111 R)
• M43: 12,861,079 km (0.112 R)
• M44: 13,043,438 km (0.097 R)
• M45: 13,263,198 km (0.092 R)
• M46: 13,410,402 km (0.087 R)
• M47: 14,042,303 km (0.068 R)
• M48: 14,117,252 km (0.107 R)
• M49: 14,645,781 km (0.074 R)
• M50: 15,065,702 km (0.097 R)
• M51: 15,257,786 km (0.067 R)
• M52: 16,309,459 km (0.064 R)
• M53: 16,506,779 km (0.07 R)
• M54: 17,063,582 km (0.069 R)
• M55: 17,626,369 km (0.084 R)
• M56: 17,747,843 km (0.038 R)
• M57: 18,564,348 km (0.062 R)
• M58: 18,687,916 km (0.12 R)
• M59: 18,811,633 km (0.109 R)
• M60: 19,226,318 km (0.097 R)
• M61: 20,872,194 km (0.112 R)
• M62: 21,430,942 km (0.033 R)
• M63: 21,950,944 km (0.064 R)
• M64: 22,387,471 km (0.11 R)
• M65: 22,650,763 km (0.055 R)
• M66: 23,091,778 km (0.07 R)
• M67: 25,157,276 km (0.091 R)
• M68: 25,248,381 km (0.055 R)
• M69: 25,522,444 km (0.053 R)
• M70: 26,027,486 km (0.11 R)
• M71: 26,258,166 km (0.033 R)
• M72: 26,350,618 km (0.046 R)
• M73: 27,938,898 km (0.09 R)
• M74: 28,222,386 km (0.099 R)
• M75: 28,601,766 km (0.084 R)
• M76: 29,461,805 km (0.08 R)
• M77: 29,798,549 km (0.094 R)
• M78: 30,039,851 km (0.097 R)
• M79: 30,281,751 km (0.109 R)
• M80: 30,621,637 km (0.113 R)
• M81: 31,011,639 km (0.087 R)
• M82: 31,207,163 km (0.075 R)
• M83: 31,747,062 km (0.082 R)
• M84: 31,993,599 km (0.051 R)
• M85: 33,385,458 km (0.105 R)
• M86: 33,535,803 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.2

Radius: 13.8

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.38 AU - 7.84 AU

Year: 6633 Days

Day: 9.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 32,859,822 km

• M1: 174,431 km (0.098 R)
• M2: 304,880 km (0.072 R)
• M3: 537,954 km (0.092 R)
• M4: 1,016,069 km (0.046 R)
• M5: 1,177,335 km (0.105 R)
• M6: 1,510,191 km (0.091 R)
• M7: 1,784,254 km (0.106 R)
• M8: 1,964,070 km (0.104 R)
• M9: 2,093,622 km (0.086 R)
• M10: 2,499,780 km (0.084 R)
• M11: 2,681,691 km (0.118 R)
• M12: 3,058,977 km (0.063 R)
• M13: 4,170,789 km (0.107 R)
• M14: 4,387,855 km (0.059 R)
• M15: 4,583,978 km (0.062 R)
• M16: 4,934,187 km (0.105 R)
• M17: 5,241,311 km (0.059 R)
• M18: 5,423,521 km (0.046 R)
• M19: 5,554,868 km (0.108 R)
• M20: 6,118,403 km (0.104 R)
• M21: 6,955,254 km (0.104 R)
• M22: 7,213,460 km (0.092 R)
• M23: 10,190,906 km (0.102 R)
• M24: 10,386,281 km (0.082 R)
• M25: 10,747,709 km (0.08 R)
• M26: 11,280,876 km (0.064 R)
• M27: 11,788,611 km (0.081 R)
• M28: 11,993,860 km (0.064 R)
• M29: 12,861,677 km (0.109 R)
• M30: 12,967,143 km (0.099 R)
• M31: 13,072,909 km (0.119 R)
• M32: 13,178,974 km (0.073 R)
• M33: 13,356,547 km (0.106 R)
• M34: 13,463,360 km (0.09 R)
• M35: 13,965,859 km (0.085 R)
• M36: 15,397,810 km (0.116 R)
• M37: 15,697,305 km (0.068 R)
• M38: 17,495,770 km (0.098 R)
• M39: 17,651,801 km (0.1 R)
• M40: 19,197,745 km (0.034 R)
• M41: 19,641,602 km (0.058 R)
• M42: 19,803,916 km (0.073 R)
• M43: 20,828,063 km (0.107 R)
• M44: 21,367,513 km (0.104 R)
• M45: 21,701,714 km (0.113 R)
• M46: 22,037,711 km (0.117 R)
• M47: 23,786,361 km (0.106 R)
• M48: 23,872,828 km (0.061 R)
• M49: 25,226,240 km (0.117 R)
• M50: 25,535,309 km (0.059 R)
• M51: 26,290,928 km (0.067 R)
• M52: 26,469,847 km (0.099 R)
• M53: 26,918,940 km (0.067 R)
• M54: 27,870,083 km (0.091 R)
• M55: 28,326,955 km (0.085 R)
• M56: 29,016,751 km (0.073 R)
• M57: 29,155,428 km (0.095 R)
• M58: 29,294,255 km (0.054 R)
• M59: 29,479,756 km (0.103 R)
• M60: 29,619,182 km (0.115 R)
• M61: 29,991,830 km (0.077 R)
• M62: 30,742,063 km (0.042 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927

Radius: 10.2

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.94 AU - 9.72 AU

Year: 7665 Days

Day: 12.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 32,859,822 km

• M1: 252,072 km (0.086 R)
• M2: 429,346 km (0.029 R)
• M3: 535,560 km (0.055 R)
• M4: 607,068 km (0.032 R)
• M5: 713,582 km (0.088 R)
• M6: 911,949 km (0.081 R)
• M7: 1,091,466 km (0.097 R)
• M8: 1,185,713 km (0.027 R)
• M9: 1,342,342 km (0.091 R)
• M10: 1,443,919 km (0.069 R)
• M11: 2,036,925 km (0.114 R)
• M12: 2,226,316 km (0.089 R)
• M13: 2,673,613 km (0.112 R)
• M14: 2,802,866 km (0.067 R)
• M15: 2,907,734 km (0.103 R)
• M16: 3,121,659 km (0.097 R)
• M17: 3,312,994 km (0.101 R)
• M18: 3,852,145 km (0.11 R)
• M19: 4,236,761 km (0.061 R)
• M20: 4,572,010 km (0.104 R)
• M21: 4,979,216 km (0.096 R)
• M22: 5,562,498 km (0.108 R)
• M23: 6,133,214 km (0.076 R)
• M24: 6,339,060 km (0.028 R)
• M25: 6,547,300 km (0.115 R)
• M26: 7,041,871 km (0.092 R)
• M27: 8,255,259 km (0.096 R)
• M28: 8,406,652 km (0.107 R)
• M29: 9,177,829 km (0.108 R)
• M30: 9,256,219 km (0.062 R)
• M31: 9,532,227 km (0.099 R)
• M32: 10,704,625 km (0.101 R)
• M33: 10,869,781 km (0.077 R)
• M34: 10,952,808 km (0.09 R)
• M35: 12,007,473 km (0.077 R)
• M36: 12,265,529 km (0.115 R)
• M37: 12,525,231 km (0.068 R)
• M38: 13,050,320 km (0.079 R)
• M39: 13,138,583 km (0.083 R)
• M40: 13,851,416 km (0.092 R)
• M41: 14,076,711 km (0.08 R)
• M42: 14,439,934 km (0.116 R)
• M43: 15,221,733 km (0.073 R)
• M44: 15,547,707 km (0.084 R)
• M45: 15,735,003 km (0.042 R)
• M46: 15,875,924 km (0.12 R)
• M47: 16,396,375 km (0.117 R)
• M48: 17,115,193 km (0.109 R)
• M49: 17,211,833 km (0.067 R)
• M50: 17,551,421 km (0.113 R)
• M51: 19,736,297 km (0.112 R)
• M52: 20,091,742 km (0.105 R)
• M53: 21,639,033 km (0.085 R)
• M54: 22,479,773 km (0.086 R)
• M55: 22,691,603 km (0.109 R)
• M56: 24,519,241 km (0.07 R)
• M57: 25,120,624 km (0.061 R)
• M58: 26,729,250 km (0.075 R)
• M59: 27,348,136 km (0.069 R)
• M60: 27,574,328 km (0.107 R)
• M61: 27,914,813 km (0.118 R)
• M62: 28,028,657 km (0.047 R)
• M63: 28,370,937 km (0.073 R)
• M64: 29,754,119 km (0.104 R)
• M65: 30,220,116 km (0.09 R)
• M66: 30,454,087 km (0.084 R)
• M67: 30,747,299 km (0.09 R)
• M68: 30,923,675 km (0.086 R)
• M69: 31,691,711 km (0.116 R)
• M70: 33,066,216 km (0.105 R)
• M71: 33,307,218 km (0.076 R)
• M72: 33,851,605 km (0.097 R)
• M73: 35,749,403 km (0.094 R)
• M74: 36,058,622 km (0.067 R)
• M75: 36,182,639 km (0.078 R)
• M76: 36,742,284 km (0.103 R)
• M77: 37,117,027 km (0.118 R)
• M78: 37,242,240 km (0.105 R)
• M79: 37,681,460 km (0.095 R)
• M80: 37,933,233 km (0.115 R)
• M81: 39,839,110 km (0.117 R)
• M82: 40,739,240 km (0.094 R)
• M83: 41,451,176 km (0.091 R)
• M84: 42,821,642 km (0.076 R)
• M85: 43,677,492 km (0.107 R)
• M86: 43,743,614 km (0.031 R)
• M87: 44,074,525 km (0.118 R)
• M88: 44,207,068 km (0.11 R)

Asteroid Belt

Center: 8.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.6

Radius: 10.1

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.38 AU - 11.5 AU

Year: 10964 Days

Day: 14.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 32,859,822 km

• M1: 279,000 km (0.066 R)
• M2: 387,458 km (0.117 R)
• M3: 571,015 km (0.064 R)
• M4: 668,104 km (0.075 R)
• M5: 894,296 km (0.1 R)
• M6: 1,223,411 km (0.111 R)
• M7: 1,589,627 km (0.046 R)
• M8: 1,785,451 km (0.119 R)
• M9: 1,877,154 km (0.082 R)
• M10: 2,259,975 km (0.079 R)
• M11: 2,420,045 km (0.111 R)
• M12: 2,836,675 km (0.07 R)
• M13: 3,457,506 km (0.059 R)
• M14: 4,168,395 km (0.117 R)
• M15: 4,490,330 km (0.1 R)
• M16: 4,820,492 km (0.076 R)
• M17: 6,845,599 km (0.09 R)
• M18: 7,255,198 km (0.119 R)
• M19: 7,552,598 km (0.109 R)
• M20: 7,914,924 km (0.078 R)
• M21: 8,469,035 km (0.069 R)
• M22: 8,719,312 km (0.044 R)
• M23: 9,003,697 km (0.1 R)
• M24: 9,323,538 km (0.091 R)
• M25: 10,505,211 km (0.115 R)
• M26: 10,639,401 km (0.119 R)
• M27: 11,045,559 km (0.11 R)
• M28: 11,216,250 km (0.112 R)
• M29: 11,319,024 km (0.071 R)
• M30: 13,806,687 km (0.103 R)
• M31: 14,138,345 km (0.108 R)
• M32: 14,697,093 km (0.083 R)
• M33: 15,111,479 km (0.1 R)
• M34: 15,225,174 km (0.101 R)
• M35: 15,644,347 km (0.046 R)
• M36: 15,720,941 km (0.118 R)
• M37: 16,067,410 km (0.114 R)
• M38: 16,260,989 km (0.041 R)
• M39: 17,478,118 km (0.116 R)
• M40: 19,010,000 km (0.093 R)
• M41: 19,957,852 km (0.119 R)
• M42: 20,165,943 km (0.096 R)
• M43: 20,921,113 km (0.043 R)
• M44: 21,813,763 km (0.115 R)
• M45: 22,979,729 km (0.112 R)
• M46: 23,548,350 km (0.047 R)
• M47: 24,033,048 km (0.084 R)
• M48: 24,343,314 km (0.082 R)
• M49: 24,476,605 km (0.082 R)
• M50: 27,563,707 km (0.117 R)
• M51: 27,981,384 km (0.1 R)
• M52: 28,307,807 km (0.08 R)
• M53: 28,588,602 km (0.069 R)
• M54: 28,682,250 km (0.106 R)
• M55: 29,058,489 km (0.092 R)
• M56: 29,200,008 km (0.097 R)
• M57: 30,579,450 km (0.04 R)
• M58: 31,494,690 km (0.116 R)
• M59: 31,785,508 km (0.114 R)
• M60: 32,369,987 km (0.092 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 15,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit