🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.7 AU - 0.9 AU

Year: 263 Days

Day: 22.1 Hours

Environment

Temp: 115 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.55 AU - 1.75 AU

Year: 778 Days

Day: 12.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.58 AU - 3.76 AU

Year: 2072 Days

Day: 31.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.93 AU - 3.97 AU

Year: 2352 Days

Day: 13 Hours

Environment

Temp: -112 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.64 AU - 3.7 AU

Year: 2581 Days

Day: 42.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,004,448 km

• M1: 1,227,750 km (0.061 R)

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.5

Radius: 8.7

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.51 AU - 6.57 AU

Year: 4787 Days

Day: 11.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,004,448 km

• M1: 115,938 km (0.068 R)
• M2: 201,508 km (0.065 R)
• M3: 259,552 km (0.079 R)
• M4: 317,596 km (0.101 R)
• M5: 841,338 km (0.05 R)
• M6: 922,121 km (0.098 R)
• M7: 1,398,590 km (0.099 R)
• M8: 1,818,512 km (0.115 R)
• M9: 1,889,272 km (0.115 R)
• M10: 3,293,248 km (0.09 R)
• M11: 3,358,323 km (0.101 R)
• M12: 3,489,819 km (0.113 R)
• M13: 3,712,720 km (0.073 R)
• M14: 3,940,408 km (0.085 R)
• M15: 4,079,085 km (0.115 R)
• M16: 4,361,526 km (0.118 R)
• M17: 4,457,119 km (0.088 R)
• M18: 5,709,852 km (0.107 R)
• M19: 5,919,887 km (0.055 R)
• M20: 7,261,181 km (0.107 R)
• M21: 7,374,726 km (0.106 R)
• M22: 7,488,869 km (0.108 R)
• M23: 7,632,483 km (0.089 R)
• M24: 7,863,911 km (0.109 R)
• M25: 7,922,105 km (0.111 R)
• M26: 8,482,648 km (0.11 R)
• M27: 8,602,326 km (0.046 R)
• M28: 8,662,315 km (0.109 R)
• M29: 8,752,523 km (0.032 R)
• M30: 8,903,766 km (0.111 R)
• M31: 9,424,367 km (0.101 R)
• M32: 9,517,267 km (0.113 R)
• M33: 9,892,010 km (0.079 R)
• M34: 10,207,960 km (0.07 R)
• M35: 10,271,539 km (0.077 R)
• M36: 10,527,202 km (0.052 R)
• M37: 10,720,333 km (0.1 R)
• M38: 11,077,423 km (0.076 R)
• M39: 11,339,668 km (0.039 R)
• M40: 11,836,782 km (0.081 R)
• M41: 11,903,652 km (0.104 R)
• M42: 12,273,458 km (0.059 R)
• M43: 12,544,829 km (0.083 R)
• M44: 12,715,370 km (0.09 R)
• M45: 13,720,070 km (0.058 R)
• M46: 13,860,542 km (0.096 R)
• M47: 14,285,250 km (0.078 R)
• M48: 14,606,437 km (0.042 R)
• M49: 15,365,347 km (0.1 R)
• M50: 15,621,010 km (0.098 R)
• M51: 16,211,024 km (0.117 R)
• M52: 16,396,974 km (0.082 R)
• M53: 17,717,773 km (0.051 R)
• M54: 17,832,515 km (0.103 R)
• M55: 18,294,324 km (0.038 R)
• M56: 18,565,395 km (0.084 R)
• M57: 18,643,186 km (0.088 R)
• M58: 19,150,921 km (0.108 R)
• M59: 19,426,181 km (0.104 R)
• M60: 20,983,944 km (0.119 R)
• M61: 21,308,571 km (0.068 R)
• M62: 22,664,526 km (0.113 R)
• M63: 23,206,370 km (0.077 R)
• M64: 23,373,919 km (0.113 R)
• M65: 23,879,111 km (0.095 R)
• M66: 24,175,465 km (0.083 R)
• M67: 24,430,379 km (0.111 R)
• M68: 24,771,762 km (0.071 R)
• M69: 25,761,950 km (0.069 R)
• M70: 26,502,160 km (0.116 R)
• M71: 27,559,069 km (0.076 R)
• M72: 27,825,354 km (0.111 R)
• M73: 28,316,035 km (0.108 R)
• M74: 29,079,732 km (0.099 R)
• M75: 29,396,131 km (0.054 R)
• M76: 29,486,788 km (0.054 R)
• M77: 29,804,683 km (0.101 R)
• M78: 30,398,287 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.9

Radius: 11.6

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 11.36 AU - 13.02 AU

Year: 15623 Days

Day: 7.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,004,448 km

• M1: 146,456 km (0.073 R)
• M2: 326,123 km (0.092 R)
• M3: 720,763 km (0.1 R)
• M4: 1,114,355 km (0.063 R)
• M5: 1,628,223 km (0.101 R)
• M6: 1,745,209 km (0.113 R)
• M7: 1,926,372 km (0.113 R)
• M8: 2,113,968 km (0.033 R)
• M9: 3,743,388 km (0.048 R)
• M10: 4,969,342 km (0.097 R)
• M11: 5,315,960 km (0.111 R)
• M12: 5,670,507 km (0.103 R)
• M13: 5,895,951 km (0.068 R)
• M14: 6,309,440 km (0.053 R)
• M15: 6,590,385 km (0.051 R)
• M16: 6,779,925 km (0.079 R)
• M17: 6,875,518 km (0.1 R)
• M18: 6,971,410 km (0.078 R)
• M19: 7,310,698 km (0.117 R)
• M20: 7,854,786 km (0.109 R)
• M21: 8,005,580 km (0.059 R)
• M22: 8,982,155 km (0.085 R)
• M23: 9,779,662 km (0.104 R)
• M24: 10,159,640 km (0.115 R)
• M25: 10,378,951 km (0.027 R)
• M26: 10,655,258 km (0.116 R)
• M27: 10,766,559 km (0.096 R)
• M28: 12,480,950 km (0.118 R)
• M29: 13,250,033 km (0.075 R)
• M30: 13,549,977 km (0.089 R)
• M31: 14,034,375 km (0.034 R)
• M32: 14,958,141 km (0.118 R)
• M33: 15,145,288 km (0.089 R)
• M34: 15,333,183 km (0.039 R)
• M35: 15,648,087 km (0.072 R)
• M36: 16,156,420 km (0.104 R)
• M37: 16,284,327 km (0.054 R)
• M38: 17,254,618 km (0.071 R)
• M39: 17,516,415 km (0.054 R)
• M40: 17,911,802 km (0.083 R)
• M41: 18,644,083 km (0.106 R)
• M42: 18,912,911 km (0.112 R)
• M43: 19,318,471 km (0.069 R)
• M44: 19,590,440 km (0.098 R)
• M45: 20,138,117 km (0.1 R)
• M46: 21,389,055 km (0.1 R)
• M47: 21,882,279 km (0.089 R)
• M48: 22,521,959 km (0.072 R)
• M49: 23,674,312 km (0.098 R)
• M50: 23,892,575 km (0.12 R)
• M51: 26,261,308 km (0.119 R)
• M52: 27,779,577 km (0.066 R)
• M53: 30,188,551 km (0.027 R)
• M54: 32,421,449 km (0.071 R)
• M55: 35,702,280 km (0.099 R)
• M56: 35,785,755 km (0.103 R)
• M57: 38,573,213 km (0.111 R)
• M58: 40,818,078 km (0.062 R)
• M59: 40,992,509 km (0.081 R)
• M60: 42,397,084 km (0.104 R)
• M61: 44,264,215 km (0.11 R)
• M62: 44,622,950 km (0.102 R)
• M63: 45,614,336 km (0.093 R)
• M64: 45,886,005 km (0.102 R)
• M65: 46,248,930 km (0.066 R)
• M66: 46,795,261 km (0.088 R)
• M67: 47,435,390 km (0.087 R)
• M68: 50,866,717 km (0.117 R)
• M69: 52,091,175 km (0.05 R)
• M70: 52,944,482 km (0.057 R)
• M71: 53,515,945 km (0.025 R)
• M72: 54,281,139 km (0.088 R)
• M73: 55,146,263 km (0.057 R)
• M74: 55,725,656 km (0.061 R)
• M75: 55,919,235 km (0.091 R)
• M76: 56,306,993 km (0.096 R)
• M77: 58,259,245 km (0.061 R)
• M78: 59,836,904 km (0.091 R)
• M79: 60,332,821 km (0.109 R)
• M80: 61,228,912 km (0.081 R)
• M81: 61,728,719 km (0.08 R)
• M82: 61,929,031 km (0.106 R)
• M83: 62,631,692 km (0.027 R)
• M84: 63,943,665 km (0.111 R)
• M85: 65,060,712 km (0.117 R)
• M86: 65,264,614 km (0.077 R)
• M87: 65,672,867 km (0.049 R)
• M88: 67,933,590 km (0.03 R)
• M89: 68,761,913 km (0.109 R)
• M90: 69,073,376 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.4

Radius: 3.1

Gravity: 33.03 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 12.41 AU - 14.93 AU

Year: 18553 Days

Day: 16.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,004,448 km

• M1: 43,533 km (0.115 R)
• M2: 273,166 km (0.058 R)
• M3: 572,810 km (0.111 R)
• M4: 1,188,106 km (0.117 R)
• M5: 1,651,411 km (0.106 R)
• M6: 1,703,172 km (0.028 R)
• M7: 2,192,656 km (0.109 R)
• M8: 2,938,850 km (0.064 R)
• M9: 4,170,789 km (0.111 R)
• M10: 4,783,841 km (0.112 R)
• M11: 5,081,840 km (0.067 R)
• M12: 5,157,387 km (0.097 R)
• M13: 5,195,235 km (0.067 R)
• M14: 5,462,865 km (0.106 R)
• M15: 6,825,403 km (0.118 R)
• M16: 7,034,241 km (0.099 R)
• M17: 7,287,660 km (0.104 R)
• M18: 7,330,146 km (0.093 R)
• M19: 7,458,202 km (0.049 R)
• M20: 8,688,495 km (0.082 R)
• M21: 9,465,506 km (0.105 R)
• M22: 9,558,406 km (0.079 R)
• M23: 10,455,694 km (0.12 R)
• M24: 10,841,507 km (0.025 R)
• M25: 12,076,887 km (0.11 R)
• M26: 13,148,456 km (0.081 R)
• M27: 13,512,278 km (0.103 R)
• M28: 13,669,356 km (0.083 R)
• M29: 14,143,880 km (0.083 R)
• M30: 14,303,202 km (0.08 R)
• M31: 14,946,772 km (0.109 R)
• M32: 15,000,777 km (0.117 R)
• M33: 15,109,086 km (0.084 R)
• M34: 15,764,175 km (0.032 R)
• M35: 16,764,237 km (0.103 R)
• M36: 17,045,630 km (0.113 R)
• M37: 17,442,214 km (0.065 R)
• M38: 18,533,979 km (0.118 R)
• M39: 19,234,845 km (0.109 R)
• M40: 20,964,047 km (0.068 R)
• M41: 22,246,849 km (0.097 R)
• M42: 23,617,764 km (0.086 R)
• M43: 25,272,765 km (0.117 R)
• M44: 25,530,672 km (0.115 R)
• M45: 25,659,924 km (0.087 R)
• M46: 26,114,253 km (0.08 R)
• M47: 26,375,002 km (0.111 R)
• M48: 26,636,649 km (0.12 R)
• M49: 26,702,173 km (0.088 R)
• M50: 26,767,697 km (0.094 R)
• M51: 27,492,797 km (0.071 R)
• M52: 28,157,461 km (0.079 R)
• M53: 28,693,021 km (0.102 R)
• M54: 29,096,935 km (0.067 R)
• M55: 29,435,027 km (0.092 R)
• M56: 29,638,480 km (0.094 R)
• M57: 30,731,292 km (0.115 R)
• M58: 31,075,517 km (0.037 R)
• M59: 31,351,824 km (0.101 R)
• M60: 31,559,616 km (0.083 R)
• M61: 32,465,132 km (0.102 R)
• M62: 32,605,155 km (0.102 R)
• M63: 33,874,792 km (0.05 R)
• M64: 34,873,508 km (0.101 R)
• M65: 35,016,972 km (0.06 R)
• M66: 36,099,013 km (0.101 R)
• M67: 37,118,972 km (0.078 R)
• M68: 38,592,211 km (0.111 R)
• M69: 38,740,613 km (0.099 R)
• M70: 38,963,513 km (0.063 R)
• M71: 39,037,864 km (0.099 R)
• M72: 39,186,863 km (0.095 R)
• M73: 40,084,450 km (0.115 R)
• M74: 40,611,184 km (0.09 R)
• M75: 40,913,222 km (0.113 R)
• M76: 41,140,312 km (0.095 R)
• M77: 42,511,077 km (0.118 R)
• M78: 43,510,391 km (0.069 R)
• M79: 43,664,926 km (0.115 R)
• M80: 44,129,277 km (0.106 R)
• M81: 44,595,275 km (0.104 R)
• M82: 44,751,006 km (0.09 R)
• M83: 45,688,985 km (0.057 R)
• M84: 47,187,357 km (0.084 R)
• M85: 48,141,941 km (0.107 R)
• M86: 48,621,702 km (0.101 R)
• M87: 49,183,292 km (0.07 R)
• M88: 52,105,537 km (0.118 R)
• M89: 52,927,278 km (0.117 R)
• M90: 54,666,652 km (0.098 R)
• M91: 55,083,582 km (0.074 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 14,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit