🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.56 AU - 1.94 AU

Year: 882 Days

Day: 14.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.66 AU - 2.04 AU

Year: 958 Days

Day: 34.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.6 AU - 2.14 AU

Year: 974 Days

Day: 17.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.17 AU - 3.75 AU

Year: 2451 Days

Day: 19.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.5 AU - 4.42 AU

Year: 3001 Days

Day: 37.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.4

Radius: 11.7

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.62 AU - 7.28 AU

Year: 5527 Days

Day: 6.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,493,208 km

• M1: 228,885 km (0.07 R)
• M2: 508,782 km (0.113 R)
• M3: 731,234 km (0.098 R)
• M4: 942,018 km (0.055 R)
• M5: 1,599,650 km (0.086 R)
• M6: 1,878,351 km (0.102 R)
• M7: 1,994,140 km (0.067 R)
• M8: 2,783,867 km (0.084 R)
• M9: 3,029,357 km (0.041 R)
• M10: 3,832,847 km (0.109 R)
• M11: 4,309,615 km (0.104 R)
• M12: 4,542,091 km (0.12 R)
• M13: 4,672,989 km (0.073 R)
• M14: 5,709,253 km (0.1 R)
• M15: 5,964,916 km (0.117 R)
• M16: 6,137,552 km (0.058 R)
• M17: 6,814,333 km (0.107 R)
• M18: 6,934,609 km (0.088 R)
• M19: 7,732,714 km (0.077 R)
• M20: 7,921,207 km (0.118 R)
• M21: 8,142,911 km (0.107 R)
• M22: 9,017,161 km (0.075 R)
• M23: 9,281,949 km (0.115 R)
• M24: 9,921,181 km (0.052 R)
• M25: 10,057,614 km (0.102 R)
• M26: 10,194,646 km (0.095 R)
• M27: 10,540,068 km (0.12 R)
• M28: 10,819,068 km (0.088 R)
• M29: 11,242,130 km (0.094 R)
• M30: 11,348,794 km (0.071 R)
• M31: 11,778,738 km (0.116 R)
• M32: 12,470,479 km (0.053 R)
• M33: 13,175,384 km (0.104 R)
• M34: 13,325,430 km (0.104 R)
• M35: 13,513,774 km (0.092 R)
• M36: 13,665,167 km (0.051 R)
• M37: 14,507,553 km (0.043 R)
• M38: 14,662,536 km (0.074 R)
• M39: 14,935,103 km (0.109 R)
• M40: 15,013,343 km (0.09 R)
• M41: 15,327,349 km (0.073 R)
• M42: 15,445,681 km (0.083 R)
• M43: 15,524,818 km (0.106 R)
• M44: 16,162,255 km (0.083 R)
• M45: 16,524,581 km (0.065 R)
• M46: 16,889,600 km (0.108 R)
• M47: 16,971,130 km (0.054 R)
• M48: 18,042,251 km (0.045 R)
• M49: 18,501,965 km (0.08 R)
• M50: 18,881,046 km (0.099 R)
• M51: 19,689,773 km (0.094 R)
• M52: 20,596,635 km (0.102 R)
• M53: 20,814,599 km (0.11 R)
• M54: 21,340,735 km (0.046 R)
• M55: 21,694,085 km (0.111 R)
• M56: 22,361,591 km (0.077 R)
• M57: 22,585,688 km (0.087 R)
• M58: 22,765,355 km (0.056 R)
• M59: 23,126,335 km (0.05 R)
• M60: 23,352,976 km (0.09 R)
• M61: 23,489,259 km (0.114 R)
• M62: 24,037,087 km (0.096 R)
• M63: 24,128,790 km (0.116 R)
• M64: 24,681,405 km (0.101 R)
• M65: 25,658,877 km (0.096 R)
• M66: 26,553,921 km (0.075 R)
• M67: 27,363,545 km (0.093 R)
• M68: 27,651,222 km (0.082 R)
• M69: 28,811,952 km (0.095 R)
• M70: 29,447,443 km (0.084 R)
• M71: 29,889,954 km (0.117 R)
• M72: 30,186,307 km (0.086 R)
• M73: 30,483,558 km (0.085 R)
• M74: 31,581,906 km (0.115 R)
• M75: 32,034,888 km (0.103 R)
• M76: 33,971,432 km (0.059 R)
• M77: 34,074,356 km (0.102 R)
• M78: 34,383,874 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.5

Radius: 8.5

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.12 AU - 8.36 AU

Year: 6663 Days

Day: 6.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 67.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 42,493,208 km

• M1: 109,206 km (0.102 R)
• M2: 437,574 km (0.115 R)
• M3: 881,879 km (0.1 R)
• M4: 1,095,056 km (0.068 R)
• M5: 1,512,285 km (0.1 R)
• M6: 1,688,362 km (0.107 R)
• M7: 1,809,536 km (0.115 R)
• M8: 1,891,964 km (0.075 R)
• M9: 2,256,534 km (0.115 R)
• M10: 2,435,753 km (0.109 R)
• M11: 3,123,903 km (0.093 R)
• M12: 3,451,223 km (0.107 R)
• M13: 3,842,571 km (0.083 R)
• M14: 4,057,094 km (0.074 R)
• M15: 4,330,709 km (0.103 R)
• M16: 4,386,210 km (0.098 R)
• M17: 4,667,154 km (0.082 R)
• M18: 4,752,575 km (0.086 R)
• M19: 4,867,316 km (0.117 R)
• M20: 5,187,605 km (0.094 R)
• M21: 5,365,178 km (0.032 R)
• M22: 6,220,429 km (0.097 R)
• M23: 6,631,823 km (0.027 R)
• M24: 6,696,001 km (0.111 R)
• M25: 7,019,581 km (0.116 R)
• M26: 7,117,567 km (0.077 R)
• M27: 7,381,309 km (0.094 R)
• M28: 7,614,831 km (0.068 R)
• M29: 8,191,830 km (0.109 R)
• M30: 8,433,580 km (0.06 R)
• M31: 9,208,497 km (0.1 R)
• M32: 9,568,280 km (0.119 R)
• M33: 9,749,892 km (0.045 R)
• M34: 9,895,899 km (0.098 R)
• M35: 10,413,059 km (0.054 R)
• M36: 10,863,349 km (0.118 R)
• M37: 10,977,043 km (0.07 R)
• M38: 11,129,034 km (0.097 R)
• M39: 12,687,545 km (0.103 R)
• M40: 12,767,281 km (0.106 R)
• M41: 13,168,353 km (0.116 R)
• M42: 13,249,135 km (0.117 R)
• M43: 13,573,613 km (0.071 R)
• M44: 14,437,840 km (0.084 R)
• M45: 14,855,817 km (0.102 R)
• M46: 15,362,355 km (0.098 R)
• M47: 17,400,776 km (0.078 R)
• M48: 17,533,768 km (0.113 R)
• M49: 18,973,199 km (0.066 R)
• M50: 19,247,262 km (0.05 R)
• M51: 19,614,824 km (0.029 R)
• M52: 19,799,428 km (0.083 R)
• M53: 20,216,955 km (0.104 R)
• M54: 20,637,475 km (0.045 R)
• M55: 21,486,892 km (0.081 R)
• M56: 22,011,681 km (0.117 R)
• M57: 22,588,979 km (0.107 R)
• M58: 22,782,559 km (0.112 R)
• M59: 22,928,118 km (0.028 R)
• M60: 23,807,753 km (0.107 R)
• M61: 24,251,610 km (0.077 R)
• M62: 24,797,941 km (0.064 R)
• M63: 25,902,722 km (0.115 R)
• M64: 26,308,431 km (0.076 R)
• M65: 26,614,060 km (0.092 R)
• M66: 26,920,885 km (0.087 R)
• M67: 27,383,441 km (0.083 R)
• M68: 28,577,232 km (0.078 R)
• M69: 30,319,599 km (0.107 R)
• M70: 30,372,856 km (0.069 R)
• M71: 30,533,075 km (0.071 R)
• M72: 30,586,481 km (0.107 R)
• M73: 31,069,084 km (0.033 R)
• M74: 32,204,682 km (0.117 R)
• M75: 32,914,673 km (0.082 R)
• M76: 33,850,707 km (0.081 R)
• M77: 33,961,409 km (0.11 R)
• M78: 34,628,167 km (0.035 R)
• M79: 34,963,117 km (0.119 R)
• M80: 35,187,065 km (0.102 R)
• M81: 35,243,014 km (0.106 R)
• M82: 35,355,213 km (0.105 R)
• M83: 35,974,548 km (0.086 R)
• M84: 36,030,946 km (0.104 R)
• M85: 36,257,138 km (0.055 R)
• M86: 37,223,690 km (0.095 R)
• M87: 38,602,534 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.4

Radius: 12.6

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.6 AU - 8.16 AU

Year: 7635 Days

Day: 11 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 42,493,208 km

• M1: 161,566 km (0.094 R)
• M2: 514,317 km (0.118 R)
• M3: 705,055 km (0.103 R)
• M4: 889,808 km (0.118 R)
• M5: 1,273,527 km (0.116 R)
• M6: 1,363,884 km (0.106 R)
• M7: 1,503,608 km (0.082 R)
• M8: 1,697,637 km (0.09 R)
• M9: 1,787,844 km (0.1 R)
• M10: 1,869,375 km (0.103 R)
• M11: 2,036,326 km (0.097 R)
• M12: 2,121,747 km (0.097 R)
• M13: 2,730,460 km (0.077 R)
• M14: 3,066,906 km (0.086 R)
• M15: 3,153,224 km (0.108 R)
• M16: 3,832,847 km (0.034 R)
• M17: 3,966,288 km (0.073 R)
• M18: 4,073,999 km (0.102 R)
• M19: 4,347,913 km (0.107 R)
• M20: 4,515,163 km (0.116 R)
• M21: 4,813,162 km (0.084 R)
• M22: 4,986,247 km (0.06 R)
• M23: 5,338,849 km (0.082 R)
• M24: 5,714,788 km (0.059 R)
• M25: 5,929,162 km (0.068 R)
• M26: 6,037,321 km (0.105 R)
• M27: 6,350,130 km (0.114 R)
• M28: 6,524,412 km (0.058 R)
• M29: 6,813,136 km (0.079 R)
• M30: 6,910,225 km (0.084 R)
• M31: 6,991,606 km (0.096 R)
• M32: 7,073,287 km (0.079 R)
• M33: 7,287,062 km (0.118 R)
• M34: 7,403,150 km (0.069 R)
• M35: 7,822,622 km (0.096 R)
• M36: 7,958,457 km (0.086 R)
• M37: 8,232,670 km (0.109 R)
• M38: 8,649,599 km (0.114 R)
• M39: 8,807,874 km (0.118 R)
• M40: 9,145,067 km (0.045 R)
• M41: 9,252,329 km (0.046 R)
• M42: 9,486,450 km (0.042 R)
• M43: 9,868,672 km (0.094 R)
• M44: 10,015,727 km (0.092 R)
• M45: 10,404,981 km (0.102 R)
• M46: 11,621,810 km (0.103 R)
• M47: 11,991,765 km (0.101 R)
• M48: 12,070,155 km (0.118 R)
• M49: 12,286,473 km (0.09 R)
• M50: 12,563,828 km (0.088 R)
• M51: 12,903,415 km (0.049 R)
• M52: 13,104,474 km (0.085 R)
• M53: 13,428,503 km (0.084 R)
• M54: 13,857,849 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.6

Radius: 13.8

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.44 AU - 8.22 AU

Year: 8343 Days

Day: 10.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,493,208 km

• M1: 425,307 km (0.068 R)
• M2: 535,860 km (0.093 R)
• M3: 747,541 km (0.102 R)
• M4: 905,516 km (0.086 R)
• M5: 1,111,363 km (0.116 R)
• M6: 1,430,455 km (0.114 R)
• M7: 1,865,336 km (0.092 R)
• M8: 2,247,558 km (0.1 R)
• M9: 2,412,415 km (0.057 R)
• M10: 2,630,230 km (0.059 R)
• M11: 2,729,264 km (0.1 R)
• M12: 3,033,994 km (0.118 R)
• M13: 3,243,431 km (0.063 R)
• M14: 3,787,968 km (0.111 R)
• M15: 3,985,437 km (0.073 R)
• M16: 4,332,055 km (0.087 R)
• M17: 4,718,616 km (0.086 R)
• M18: 4,839,940 km (0.115 R)
• M19: 5,430,104 km (0.093 R)
• M20: 5,750,093 km (0.091 R)
• M21: 6,475,643 km (0.114 R)
• M22: 8,158,170 km (0.094 R)
• M23: 8,377,630 km (0.08 R)
• M24: 8,673,236 km (0.101 R)
• M25: 8,784,985 km (0.091 R)
• M26: 9,313,066 km (0.116 R)
• M27: 9,465,805 km (0.095 R)
• M28: 9,580,996 km (0.089 R)
• M29: 10,007,200 km (0.069 R)
• M30: 10,518,974 km (0.095 R)
• M31: 10,678,146 km (0.08 R)
• M32: 11,039,276 km (0.025 R)
• M33: 11,732,363 km (0.065 R)
• M34: 12,063,423 km (0.1 R)
• M35: 12,862,126 km (0.083 R)
• M36: 13,289,377 km (0.105 R)
• M37: 13,548,032 km (0.05 R)
• M38: 13,634,649 km (0.062 R)
• M39: 13,982,763 km (0.033 R)
• M40: 15,089,638 km (0.049 R)
• M41: 15,404,691 km (0.085 R)
• M42: 16,779,346 km (0.116 R)
• M43: 17,105,769 km (0.063 R)
• M44: 17,340,188 km (0.111 R)
• M45: 18,097,453 km (0.114 R)
• M46: 18,624,486 km (0.055 R)
• M47: 18,865,638 km (0.102 R)
• M48: 19,742,581 km (0.104 R)
• M49: 19,840,866 km (0.073 R)
• M50: 20,334,689 km (0.085 R)
• M51: 20,782,585 km (0.099 R)
• M52: 21,688,101 km (0.109 R)
• M53: 22,915,551 km (0.119 R)
• M54: 23,122,296 km (0.088 R)
• M55: 23,903,197 km (0.069 R)
• M56: 24,270,459 km (0.073 R)
• M57: 25,597,841 km (0.062 R)
• M58: 25,919,925 km (0.099 R)
• M59: 26,513,829 km (0.06 R)
• M60: 26,839,803 km (0.078 R)
• M61: 27,440,737 km (0.094 R)
• M62: 27,880,555 km (0.092 R)
• M63: 29,606,765 km (0.094 R)
• M64: 29,719,412 km (0.078 R)
• M65: 30,454,536 km (0.092 R)
• M66: 30,738,772 km (0.046 R)
• M67: 31,081,202 km (0.113 R)
• M68: 31,252,940 km (0.069 R)
• M69: 32,115,970 km (0.109 R)
• M70: 32,463,336 km (0.101 R)
• M71: 32,812,049 km (0.119 R)
• M72: 34,160,225 km (0.116 R)
• M73: 34,989,596 km (0.061 R)
• M74: 35,586,192 km (0.063 R)
• M75: 36,607,945 km (0.096 R)
• M76: 36,789,258 km (0.112 R)
• M77: 37,152,781 km (0.046 R)
• M78: 37,700,459 km (0.083 R)
• M79: 38,066,973 km (0.07 R)
• M80: 38,926,712 km (0.107 R)
• M81: 40,415,660 km (0.112 R)
• M82: 40,853,383 km (0.028 R)
• M83: 41,104,259 km (0.117 R)
• M84: 41,923,158 km (0.09 R)
• M85: 42,493,275 km (0.087 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 12,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit