🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.44 AU - 1.46 AU

Year: 638 Days

Day: 13.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.4 AU - 1.66 AU

Year: 691 Days

Day: 33.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,249,168 km

• M1: 32,463 km (0.068 R)
• M2: 427,401 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.33 AU - 2.17 AU

Year: 846 Days

Day: 44.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 136.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,249,168 km

• M1: 187,446 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.81 AU - 1.85 AU

Year: 904 Days

Day: 41.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.7

Radius: 13.4

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.6 AU - 6.72 AU

Year: 6278 Days

Day: 8.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,249,168 km

• M1: 323,580 km (0.086 R)
• M2: 422,315 km (0.057 R)
• M3: 1,013,526 km (0.095 R)
• M4: 1,127,070 km (0.057 R)
• M5: 1,314,965 km (0.07 R)
• M6: 1,820,756 km (0.077 R)
• M7: 2,127,282 km (0.108 R)
• M8: 2,276,132 km (0.055 R)
• M9: 2,675,259 km (0.08 R)
• M10: 3,025,019 km (0.096 R)
• M11: 3,439,405 km (0.095 R)
• M12: 3,742,939 km (0.119 R)
• M13: 5,100,240 km (0.075 R)
• M14: 5,623,384 km (0.034 R)
• M15: 5,771,785 km (0.111 R)
• M16: 6,286,103 km (0.106 R)
• M17: 6,471,305 km (0.063 R)
• M18: 7,101,411 km (0.086 R)
• M19: 7,197,752 km (0.109 R)
• M20: 7,751,414 km (0.118 R)
• M21: 8,556,400 km (0.082 R)
• M22: 8,658,874 km (0.098 R)
• M23: 8,830,762 km (0.097 R)
• M24: 9,317,853 km (0.063 R)
• M25: 9,458,625 km (0.088 R)
• M26: 9,742,262 km (0.081 R)
• M27: 10,281,862 km (0.047 R)
• M28: 10,537,076 km (0.089 R)
• M29: 10,831,185 km (0.116 R)
• M30: 10,979,287 km (0.057 R)
• M31: 11,090,887 km (0.114 R)
• M32: 12,073,296 km (0.114 R)
• M33: 12,926,303 km (0.111 R)
• M34: 13,399,930 km (0.057 R)
• M35: 13,598,895 km (0.106 R)
• M36: 13,798,908 km (0.116 R)
• M37: 15,101,755 km (0.101 R)
• M38: 15,767,915 km (0.082 R)
• M39: 16,571,555 km (0.087 R)
• M40: 16,742,395 km (0.054 R)
• M41: 17,042,937 km (0.077 R)
• M42: 17,388,509 km (0.094 R)
• M43: 18,882,991 km (0.059 R)
• M44: 19,016,881 km (0.117 R)
• M45: 19,151,071 km (0.1 R)
• M46: 19,375,318 km (0.111 R)
• M47: 19,465,226 km (0.079 R)
• M48: 19,962,639 km (0.07 R)
• M49: 20,555,795 km (0.097 R)
• M50: 22,087,527 km (0.045 R)
• M51: 23,129,028 km (0.104 R)
• M52: 23,607,741 km (0.059 R)
• M53: 23,944,785 km (0.11 R)
• M54: 24,041,275 km (0.107 R)
• M55: 25,358,036 km (0.082 R)
• M56: 26,149,409 km (0.12 R)
• M57: 26,448,156 km (0.076 R)
• M58: 26,598,053 km (0.082 R)
• M59: 26,948,860 km (0.085 R)
• M60: 27,049,240 km (0.113 R)
• M61: 27,553,684 km (0.102 R)
• M62: 28,010,257 km (0.067 R)
• M63: 29,705,799 km (0.054 R)
• M64: 30,173,891 km (0.084 R)
• M65: 31,487,210 km (0.089 R)
• M66: 31,699,041 km (0.104 R)
• M67: 32,604,856 km (0.089 R)
• M68: 33,357,034 km (0.069 R)
• M69: 33,465,044 km (0.099 R)
• M70: 33,952,134 km (0.057 R)
• M71: 34,115,046 km (0.029 R)
• M72: 34,605,428 km (0.114 R)
• M73: 34,988,399 km (0.101 R)
• M74: 35,427,768 km (0.117 R)
• M75: 36,367,542 km (0.095 R)
• M76: 36,979,995 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.2

Radius: 12.4

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 10.23 AU - 13.29 AU

Year: 14730 Days

Day: 13.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 48,249,168 km

• M1: 161,566 km (0.097 R)
• M2: 2,003,863 km (0.115 R)
• M3: 2,385,936 km (0.098 R)
• M4: 2,535,235 km (0.117 R)
• M5: 2,843,257 km (0.104 R)
• M6: 4,777,109 km (0.06 R)
• M7: 5,030,378 km (0.077 R)
• M8: 5,484,408 km (0.082 R)
• M9: 5,716,284 km (0.086 R)
• M10: 6,258,726 km (0.083 R)
• M11: 7,797,191 km (0.11 R)
• M12: 8,474,719 km (0.099 R)
• M13: 8,627,908 km (0.104 R)
• M14: 9,645,622 km (0.108 R)
• M15: 10,249,997 km (0.031 R)
• M16: 11,284,766 km (0.101 R)
• M17: 11,495,699 km (0.059 R)
• M18: 11,580,371 km (0.077 R)
• M19: 13,363,129 km (0.028 R)
• M20: 14,813,331 km (0.061 R)
• M21: 15,137,061 km (0.031 R)
• M22: 15,510,158 km (0.075 R)
• M23: 15,603,806 km (0.095 R)
• M24: 17,323,134 km (0.092 R)
• M25: 17,762,204 km (0.114 R)
• M26: 18,155,796 km (0.095 R)
• M27: 21,301,540 km (0.09 R)
• M28: 22,245,951 km (0.11 R)
• M29: 22,510,740 km (0.089 R)
• M30: 22,776,575 km (0.111 R)
• M31: 22,989,902 km (0.069 R)
• M32: 24,012,852 km (0.03 R)
• M33: 24,502,486 km (0.093 R)
• M34: 24,775,951 km (0.072 R)
• M35: 25,657,830 km (0.101 R)
• M36: 25,768,832 km (0.036 R)
• M37: 26,493,932 km (0.107 R)
• M38: 27,169,367 km (0.102 R)
• M39: 27,395,708 km (0.044 R)
• M40: 27,622,798 km (0.09 R)
• M41: 28,078,623 km (0.097 R)
• M42: 29,345,268 km (0.052 R)
• M43: 29,635,637 km (0.078 R)
• M44: 29,810,368 km (0.118 R)
• M45: 30,219,368 km (0.065 R)
• M46: 30,571,522 km (0.093 R)
• M47: 31,754,990 km (0.066 R)
• M48: 32,053,289 km (0.063 R)
• M49: 32,592,290 km (0.058 R)
• M50: 33,436,919 km (0.11 R)
• M51: 33,801,190 km (0.07 R)
• M52: 33,922,813 km (0.097 R)
• M53: 34,166,658 km (0.107 R)
• M54: 34,411,101 km (0.097 R)
• M55: 35,209,355 km (0.064 R)
• M56: 36,636,668 km (0.11 R)
• M57: 37,388,846 km (0.097 R)
• M58: 38,082,980 km (0.075 R)
• M59: 38,336,399 km (0.081 R)
• M60: 40,642,301 km (0.047 R)
• M61: 41,225,732 km (0.077 R)
• M62: 42,007,980 km (0.076 R)
• M63: 42,992,782 km (0.116 R)
• M64: 43,653,556 km (0.084 R)
• M65: 43,786,100 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.1

Radius: 4.1

Gravity: 13.15 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 11.76 AU - 14.9 AU

Year: 17776 Days

Day: 22.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 48,249,168 km

• M1: 55,351 km (0.113 R)
• M2: 326,871 km (0.057 R)
• M3: 380,278 km (0.056 R)
• M4: 511,026 km (0.105 R)
• M5: 741,706 km (0.115 R)
• M6: 849,716 km (0.07 R)
• M7: 982,110 km (0.079 R)
• M8: 1,121,236 km (0.049 R)
• M9: 1,224,459 km (0.096 R)
• M10: 1,266,496 km (0.077 R)
• M11: 1,484,609 km (0.114 R)
• M12: 1,833,472 km (0.097 R)
• M13: 1,930,710 km (0.113 R)
• M14: 2,310,090 km (0.093 R)
• M15: 2,630,080 km (0.106 R)
• M16: 2,712,209 km (0.103 R)
• M17: 3,731,719 km (0.034 R)
• M18: 3,824,170 km (0.084 R)
• M19: 3,979,902 km (0.078 R)
• M20: 5,753,385 km (0.115 R)
• M21: 5,895,951 km (0.107 R)
• M22: 5,967,609 km (0.105 R)
• M23: 6,588,889 km (0.114 R)
• M24: 8,050,161 km (0.094 R)
• M25: 8,089,804 km (0.098 R)
• M26: 8,450,634 km (0.07 R)
• M27: 8,816,700 km (0.103 R)
• M28: 9,146,414 km (0.042 R)
• M29: 9,354,504 km (0.088 R)
• M30: 9,775,473 km (0.054 R)
• M31: 10,159,640 km (0.118 R)
• M32: 10,723,175 km (0.096 R)
• M33: 10,810,690 km (0.061 R)
• M34: 10,986,617 km (0.08 R)
• M35: 11,835,136 km (0.08 R)
• M36: 12,611,848 km (0.077 R)
• M37: 12,658,074 km (0.05 R)
• M38: 13,029,825 km (0.088 R)
• M39: 13,641,381 km (0.06 R)
• M40: 13,974,685 km (0.101 R)
• M41: 14,214,341 km (0.119 R)
• M42: 14,358,703 km (0.113 R)
• M43: 15,334,081 km (0.102 R)
• M44: 15,482,183 km (0.114 R)
• M45: 15,730,067 km (0.111 R)
• M46: 15,879,515 km (0.082 R)
• M47: 16,481,796 km (0.117 R)
• M48: 17,296,506 km (0.076 R)
• M49: 17,347,818 km (0.051 R)
• M50: 17,450,741 km (0.042 R)
• M51: 17,968,051 km (0.119 R)
• M52: 18,700,781 km (0.118 R)
• M53: 19,979,244 km (0.088 R)
• M54: 20,901,814 km (0.083 R)
• M55: 22,227,850 km (0.082 R)
• M56: 22,283,650 km (0.078 R)
• M57: 23,013,837 km (0.052 R)
• M58: 23,126,784 km (0.12 R)
• M59: 24,267,168 km (0.092 R)
• M60: 24,786,273 km (0.068 R)
• M61: 25,076,343 km (0.072 R)
• M62: 25,250,774 km (0.116 R)
• M63: 25,425,804 km (0.117 R)
• M64: 26,070,571 km (0.049 R)
• M65: 26,306,486 km (0.07 R)
• M66: 26,543,001 km (0.117 R)
• M67: 26,899,044 km (0.101 R)
• M68: 27,018,123 km (0.092 R)
• M69: 27,256,732 km (0.043 R)
• M70: 27,676,055 km (0.114 R)
• M71: 27,736,193 km (0.115 R)
• M72: 27,856,470 km (0.109 R)
• M73: 28,218,347 km (0.117 R)
• M74: 29,435,924 km (0.087 R)
• M75: 29,866,018 km (0.103 R)
• M76: 31,356,611 km (0.103 R)
• M77: 31,670,168 km (0.074 R)
• M78: 32,300,424 km (0.034 R)
• M79: 33,189,784 km (0.117 R)
• M80: 33,253,662 km (0.058 R)
• M81: 34,474,081 km (0.116 R)
• M82: 34,538,857 km (0.112 R)
• M83: 35,382,888 km (0.049 R)
• M84: 35,774,685 km (0.094 R)
• M85: 35,905,583 km (0.115 R)
• M86: 36,365,148 km (0.11 R)
• M87: 39,771,492 km (0.095 R)
• M88: 40,246,764 km (0.119 R)
• M89: 40,724,131 km (0.105 R)
• M90: 42,098,187 km (0.085 R)
• M91: 43,277,916 km (0.101 R)
• M92: 44,891,479 km (0.113 R)
• M93: 45,174,069 km (0.062 R)
• M94: 46,025,430 km (0.083 R)
• M95: 46,738,863 km (0.094 R)
• M96: 47,025,343 km (0.094 R)
• M97: 48,176,947 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 12,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit