🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.64 AU - 0.74 AU

Year: 206 Days

Day: 18.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,820,105 km

• M1: 194,776 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.21 AU - 1.39 AU

Year: 533 Days

Day: 25.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.43 AU - 2.03 AU

Year: 819 Days

Day: 35.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 144.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.19 AU - 3.09 AU

Year: 1544 Days

Day: 35.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.27 AU - 3.39 AU

Year: 1713 Days

Day: 38.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.65 AU - 3.07 AU

Year: 1741 Days

Day: 24.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,820,105 km

• M1: 1,583,045 km (0.107 R)

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.8

Radius: 12.7

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.47 AU - 8.35 AU

Year: 6537 Days

Day: 12 Hours

Environment

Temp: -160 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 67,820,105 km

• M1: 179,069 km (0.072 R)
• M2: 259,852 km (0.056 R)
• M3: 467,942 km (0.097 R)
• M4: 635,193 km (0.104 R)
• M5: 912,547 km (0.117 R)
• M6: 1,313,918 km (0.111 R)
• M7: 1,400,834 km (0.104 R)
• M8: 1,562,400 km (0.082 R)
• M9: 2,250,102 km (0.098 R)
• M10: 2,571,587 km (0.053 R)
• M11: 2,931,071 km (0.086 R)
• M12: 3,235,204 km (0.03 R)
• M13: 3,773,157 km (0.111 R)
• M14: 4,182,308 km (0.081 R)
• M15: 4,365,715 km (0.088 R)
• M16: 4,605,670 km (0.108 R)
• M17: 4,795,360 km (0.072 R)
• M18: 5,015,269 km (0.11 R)
• M19: 5,210,494 km (0.119 R)
• M20: 5,379,839 km (0.108 R)
• M21: 5,493,683 km (0.102 R)
• M22: 5,608,424 km (0.112 R)
• M23: 5,957,586 km (0.072 R)
• M24: 6,615,966 km (0.07 R)
• M25: 6,799,672 km (0.112 R)
• M26: 7,078,223 km (0.092 R)
• M27: 8,001,691 km (0.076 R)
• M28: 8,099,378 km (0.114 R)
• M29: 8,295,950 km (0.052 R)
• M30: 8,727,390 km (0.091 R)
• M31: 9,646,968 km (0.08 R)
• M32: 10,454,498 km (0.109 R)
• M33: 11,029,103 km (0.077 R)
• M34: 11,356,872 km (0.075 R)
• M35: 11,798,934 km (0.099 R)
• M36: 12,096,783 km (0.095 R)
• M37: 12,548,269 km (0.115 R)
• M38: 13,081,885 km (0.095 R)
• M39: 13,857,251 km (0.045 R)
• M40: 14,647,427 km (0.052 R)
• M41: 14,767,255 km (0.109 R)
• M42: 15,128,683 km (0.089 R)
• M43: 16,937,172 km (0.112 R)
• M44: 17,104,871 km (0.081 R)
• M45: 17,315,505 km (0.06 R)
• M46: 17,442,214 km (0.096 R)
• M47: 17,909,558 km (0.085 R)
• M48: 19,908,185 km (0.098 R)
• M49: 20,041,028 km (0.03 R)
• M50: 20,485,783 km (0.03 R)
• M51: 20,799,041 km (0.071 R)
• M52: 21,521,150 km (0.061 R)
• M53: 22,897,151 km (0.099 R)
• M54: 23,129,327 km (0.114 R)
• M55: 23,222,377 km (0.101 R)
• M56: 23,877,316 km (0.088 R)
• M57: 24,918,817 km (0.116 R)
• M58: 25,781,996 km (0.055 R)
• M59: 25,878,487 km (0.026 R)
• M60: 26,460,123 km (0.12 R)
• M61: 26,703,669 km (0.101 R)
• M62: 26,948,112 km (0.099 R)
• M63: 27,242,221 km (0.104 R)
• M64: 27,586,895 km (0.101 R)
• M65: 27,982,431 km (0.057 R)
• M66: 28,330,097 km (0.05 R)
• M67: 28,679,258 km (0.088 R)
• M68: 28,979,651 km (0.111 R)
• M69: 29,331,505 km (0.061 R)
• M70: 29,533,163 km (0.086 R)
• M71: 29,684,705 km (0.068 R)
• M72: 30,090,116 km (0.078 R)
• M73: 30,446,308 km (0.05 R)
• M74: 30,803,997 km (0.098 R)
• M75: 31,420,340 km (0.047 R)
• M76: 31,575,024 km (0.115 R)
• M77: 32,456,604 km (0.118 R)
• M78: 32,874,282 km (0.119 R)
• M79: 33,136,228 km (0.061 R)
• M80: 33,556,747 km (0.064 R)
• M81: 33,662,064 km (0.115 R)
• M82: 34,615,750 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.8

Radius: 13.4

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.3 AU - 8.44 AU

Year: 7946 Days

Day: 6.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 67,820,105 km

• M1: 172,486 km (0.069 R)
• M2: 281,842 km (0.092 R)
• M3: 381,923 km (0.079 R)
• M4: 734,675 km (0.085 R)
• M5: 871,408 km (0.089 R)
• M6: 1,112,260 km (0.105 R)
• M7: 1,468,154 km (0.051 R)
• M8: 1,716,037 km (0.104 R)
• M9: 2,114,117 km (0.072 R)
• M10: 2,541,219 km (0.111 R)
• M11: 2,875,421 km (0.095 R)
• M12: 3,153,074 km (0.118 R)
• M13: 3,457,955 km (0.07 R)
• M14: 3,586,310 km (0.095 R)
• M15: 3,753,710 km (0.117 R)
• M16: 3,980,949 km (0.08 R)
• M17: 4,832,759 km (0.116 R)
• M18: 5,101,287 km (0.04 R)
• M19: 5,311,173 km (0.068 R)
• M20: 5,980,324 km (0.078 R)
• M21: 6,630,477 km (0.037 R)
• M22: 6,767,957 km (0.111 R)
• M23: 7,804,222 km (0.108 R)
• M24: 8,613,696 km (0.108 R)
• M25: 8,713,627 km (0.034 R)
• M26: 8,940,118 km (0.092 R)
• M27: 10,793,187 km (0.11 R)
• M28: 11,254,248 km (0.08 R)
• M29: 11,638,714 km (0.091 R)
• M30: 12,167,543 km (0.087 R)
• M31: 12,308,015 km (0.112 R)
• M32: 12,989,882 km (0.08 R)
• M33: 13,133,347 km (0.106 R)
• M34: 13,625,673 km (0.067 R)
• M35: 14,123,834 km (0.057 R)
• M36: 14,538,669 km (0.098 R)
• M37: 15,168,476 km (0.117 R)
• M38: 15,899,262 km (0.082 R)
• M39: 16,985,492 km (0.083 R)
• M40: 17,205,550 km (0.106 R)
• M41: 17,363,376 km (0.059 R)
• M42: 18,031,480 km (0.115 R)
• M43: 18,546,246 km (0.1 R)
• M44: 18,675,649 km (0.078 R)
• M45: 18,805,350 km (0.101 R)
• M46: 19,098,412 km (0.114 R)
• M47: 19,590,140 km (0.071 R)
• M48: 20,619,523 km (0.069 R)
• M49: 20,820,882 km (0.048 R)
• M50: 21,293,013 km (0.116 R)
• M51: 21,734,626 km (0.11 R)
• M52: 22,213,788 km (0.11 R)
• M53: 22,661,684 km (0.107 R)
• M54: 22,800,062 km (0.117 R)
• M55: 22,973,595 km (0.098 R)
• M56: 23,356,566 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39

Radius: 12.4

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 11.14 AU - 12.24 AU

Year: 14384 Days

Day: 12.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 67,820,105 km

• M1: 287,826 km (0.091 R)
• M2: 624,122 km (0.079 R)
• M3: 837,748 km (0.111 R)
• M4: 1,017,415 km (0.105 R)
• M5: 1,100,442 km (0.092 R)
• M6: 1,312,123 km (0.093 R)
• M7: 1,761,665 km (0.104 R)
• M8: 2,179,791 km (0.078 R)
• M9: 2,257,731 km (0.054 R)
• M10: 2,352,726 km (0.096 R)
• M11: 2,629,033 km (0.057 R)
• M12: 2,745,869 km (0.117 R)
• M13: 2,830,541 km (0.088 R)
• M14: 3,142,453 km (0.083 R)
• M15: 3,465,584 km (0.096 R)
• M16: 3,631,339 km (0.119 R)
• M17: 3,743,238 km (0.034 R)
• M18: 3,989,925 km (0.094 R)
• M19: 4,124,862 km (0.081 R)
• M20: 4,241,848 km (0.045 R)
• M21: 4,340,283 km (0.08 R)
• M22: 4,680,319 km (0.094 R)
• M23: 4,761,700 km (0.086 R)
• M24: 5,322,991 km (0.089 R)
• M25: 5,665,571 km (0.087 R)
• M26: 5,927,217 km (0.12 R)
• M27: 6,260,072 km (0.101 R)
• M28: 7,508,317 km (0.087 R)
• M29: 7,651,781 km (0.114 R)
• M30: 7,796,143 km (0.115 R)
• M31: 7,990,022 km (0.081 R)
• M32: 8,136,479 km (0.075 R)
• M33: 8,531,417 km (0.079 R)
• M34: 8,631,049 km (0.118 R)
• M35: 8,957,920 km (0.11 R)
• M36: 9,263,250 km (0.115 R)
• M37: 10,015,278 km (0.098 R)
• M38: 10,813,832 km (0.112 R)
• M39: 12,077,934 km (0.089 R)
• M40: 12,556,946 km (0.081 R)
• M41: 13,359,389 km (0.087 R)
• M42: 13,620,886 km (0.12 R)
• M43: 13,766,894 km (0.072 R)
• M44: 14,504,710 km (0.105 R)
• M45: 14,743,618 km (0.044 R)
• M46: 15,316,129 km (0.086 R)
• M47: 16,420,760 km (0.069 R)
• M48: 16,888,552 km (0.114 R)
• M49: 17,614,551 km (0.109 R)
• M50: 18,093,414 km (0.113 R)
• M51: 18,286,245 km (0.082 R)
• M52: 19,227,665 km (0.109 R)
• M53: 20,652,435 km (0.119 R)
• M54: 21,632,450 km (0.117 R)
• M55: 21,734,626 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.6

Radius: 6.7

Gravity: 15.47 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 10.68 AU - 15.16 AU

Year: 16713 Days

Day: 19.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,820,105 km

• M1: 94,396 km (0.117 R)
• M2: 435,330 km (0.12 R)
• M3: 526,884 km (0.096 R)
• M4: 1,180,028 km (0.045 R)
• M5: 1,337,854 km (0.089 R)
• M6: 1,615,956 km (0.074 R)
• M7: 1,703,022 km (0.053 R)
• M8: 1,761,964 km (0.097 R)
• M9: 2,161,390 km (0.11 R)
• M10: 2,520,874 km (0.116 R)
• M11: 2,863,902 km (0.061 R)
• M12: 3,005,272 km (0.048 R)
• M13: 3,185,238 km (0.1 R)
• M14: 3,518,093 km (0.077 R)
• M15: 3,669,636 km (0.062 R)
• M16: 3,901,064 km (0.08 R)
• M17: 3,979,154 km (0.061 R)
• M18: 4,337,441 km (0.101 R)
• M19: 4,500,054 km (0.089 R)
• M20: 5,429,655 km (0.082 R)
• M21: 5,517,020 km (0.072 R)
• M22: 6,509,003 km (0.089 R)
• M23: 6,648,578 km (0.099 R)
• M24: 7,457,753 km (0.05 R)
• M25: 9,745,404 km (0.11 R)
• M26: 10,389,423 km (0.099 R)
• M27: 11,380,957 km (0.064 R)
• M28: 11,944,792 km (0.1 R)
• M29: 12,115,782 km (0.053 R)
• M30: 12,172,928 km (0.06 R)
• M31: 12,402,561 km (0.086 R)
• M32: 12,633,540 km (0.045 R)
• M33: 12,865,866 km (0.091 R)
• M34: 13,869,368 km (0.108 R)
• M35: 14,049,035 km (0.084 R)
• M36: 15,328,247 km (0.111 R)
• M37: 15,390,180 km (0.077 R)
• M38: 15,950,574 km (0.109 R)
• M39: 16,390,990 km (0.036 R)
• M40: 17,477,220 km (0.083 R)
• M41: 17,671,248 km (0.076 R)
• M42: 19,920,602 km (0.046 R)
• M43: 20,123,457 km (0.091 R)
• M44: 21,354,348 km (0.077 R)
• M45: 22,328,529 km (0.083 R)
• M46: 24,031,851 km (0.078 R)
• M47: 25,629,706 km (0.105 R)
• M48: 25,850,362 km (0.109 R)
• M49: 27,561,912 km (0.069 R)
• M50: 28,469,522 km (0.038 R)
• M51: 29,309,963 km (0.111 R)
• M52: 30,702,719 km (0.037 R)
• M53: 30,780,809 km (0.081 R)
• M54: 31,250,247 km (0.041 R)
• M55: 31,564,552 km (0.083 R)
• M56: 32,354,878 km (0.08 R)
• M57: 32,513,751 km (0.081 R)
• M58: 32,832,095 km (0.057 R)
• M59: 32,911,980 km (0.045 R)
• M60: 33,071,601 km (0.094 R)
• M61: 34,197,176 km (0.087 R)
• M62: 35,253,337 km (0.089 R)
• M63: 37,397,822 km (0.078 R)
• M64: 37,815,200 km (0.05 R)
• M65: 38,485,847 km (0.114 R)
• M66: 39,329,879 km (0.045 R)
• M67: 40,265,314 km (0.051 R)
• M68: 41,122,061 km (0.116 R)
• M69: 41,208,080 km (0.068 R)
• M70: 41,811,857 km (0.118 R)
• M71: 42,766,441 km (0.031 R)
• M72: 44,962,538 km (0.108 R)
• M73: 45,494,956 km (0.088 R)
• M74: 47,105,078 km (0.117 R)
• M75: 48,461,033 km (0.037 R)
• M76: 48,551,839 km (0.087 R)
• M77: 48,915,811 km (0.097 R)
• M78: 49,280,680 km (0.101 R)
• M79: 49,554,893 km (0.077 R)
• M80: 51,952,947 km (0.085 R)
• M81: 52,325,146 km (0.118 R)
• M82: 55,905,622 km (0.115 R)
• M83: 58,207,484 km (0.072 R)
• M84: 58,303,975 km (0.114 R)
• M85: 59,954,039 km (0.08 R)
• M86: 60,246,802 km (0.047 R)
• M87: 61,127,934 km (0.052 R)
• M88: 61,324,356 km (0.104 R)
• M89: 63,597,795 km (0.069 R)
• M90: 64,295,220 km (0.075 R)
• M91: 66,301,776 km (0.109 R)
• M92: 66,806,669 km (0.097 R)
• M93: 67,617,041 km (0.087 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 16,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit