🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.38 AU - 0.62 AU

Year: 133 Days

Day: 46.5 Hours

Environment

Temp: 226 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.44 AU - 0.64 AU

Year: 149 Days

Day: 15.5 Hours

Environment

Temp: 182 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.52 AU - 0.76 AU

Year: 193 Days

Day: 42.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.94 AU - 2.12 AU

Year: 1090 Days

Day: 30.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.83 AU - 4.05 AU

Year: 2946 Days

Day: 27.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.7

Radius: 13.7

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.49 AU - 6.09 AU

Year: 4584 Days

Day: 10 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 76,136,054 km

• M1: 177,573 km (0.094 R)
• M2: 282,740 km (0.06 R)
• M3: 527,183 km (0.107 R)
• M4: 754,272 km (0.082 R)
• M5: 1,069,475 km (0.046 R)
• M6: 1,250,339 km (0.062 R)
• M7: 1,381,985 km (0.109 R)
• M8: 1,659,639 km (0.088 R)
• M9: 1,905,428 km (0.111 R)
• M10: 2,110,676 km (0.036 R)
• M11: 2,251,747 km (0.082 R)
• M12: 2,414,360 km (0.09 R)
• M13: 2,675,259 km (0.117 R)
• M14: 2,945,582 km (0.09 R)
• M15: 3,639,267 km (0.107 R)
• M16: 3,788,416 km (0.076 R)
• M17: 4,005,034 km (0.109 R)
• M18: 4,270,421 km (0.041 R)
• M19: 4,541,791 km (0.055 R)
• M20: 4,633,495 km (0.103 R)
• M21: 4,748,984 km (0.091 R)
• M22: 5,389,562 km (0.099 R)
• M23: 5,609,172 km (0.067 R)
• M24: 5,981,970 km (0.119 R)
• M25: 6,647,232 km (0.047 R)
• M26: 6,935,806 km (0.082 R)
• M27: 7,175,013 km (0.1 R)
• M28: 7,335,980 km (0.118 R)
• M29: 7,798,836 km (0.105 R)
• M30: 8,131,243 km (0.063 R)
• M31: 8,411,888 km (0.096 R)
• M32: 8,610,255 km (0.117 R)
• M33: 8,695,825 km (0.089 R)
• M34: 8,781,545 km (0.099 R)
• M35: 8,925,159 km (0.119 R)
• M36: 10,282,759 km (0.081 R)
• M37: 10,434,152 km (0.05 R)
• M38: 10,555,925 km (0.052 R)
• M39: 10,985,570 km (0.117 R)
• M40: 11,640,958 km (0.073 R)
• M41: 11,798,934 km (0.066 R)
• M42: 12,148,843 km (0.064 R)
• M43: 12,470,030 km (0.054 R)
• M44: 13,219,216 km (0.106 R)
• M45: 13,384,073 km (0.12 R)
• M46: 13,649,160 km (0.098 R)
• M47: 13,815,812 km (0.095 R)
• M48: 14,117,401 km (0.094 R)
• M49: 14,489,003 km (0.102 R)
• M50: 14,761,271 km (0.078 R)
• M51: 14,966,669 km (0.053 R)
• M52: 15,345,600 km (0.119 R)
• M53: 15,832,541 km (0.101 R)
• M54: 16,430,633 km (0.082 R)
• M55: 16,821,533 km (0.034 R)
• M56: 17,143,617 km (0.065 R)
• M57: 17,830,570 km (0.084 R)
• M58: 18,379,146 km (0.075 R)
• M59: 18,637,052 km (0.098 R)
• M60: 19,193,856 km (0.118 R)
• M61: 19,756,044 km (0.096 R)
• M62: 19,869,140 km (0.114 R)
• M63: 19,982,536 km (0.12 R)
• M64: 21,166,004 km (0.099 R)
• M65: 21,591,461 km (0.094 R)
• M66: 22,058,804 km (0.108 R)
• M67: 22,293,823 km (0.061 R)
• M68: 23,043,308 km (0.105 R)
• M69: 24,001,782 km (0.087 R)
• M70: 24,283,774 km (0.098 R)
• M71: 25,710,339 km (0.073 R)
• M72: 26,829,481 km (0.062 R)
• M73: 26,996,581 km (0.11 R)
• M74: 27,668,575 km (0.102 R)
• M75: 28,049,002 km (0.088 R)
• M76: 28,558,982 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.5

Radius: 3

Gravity: 14.06 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 15.07 AU - 15.19 AU

Year: 22171 Days

Day: 16.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,136,054 km

• M1: 53,706 km (0.091 R)
• M2: 98,286 km (0.073 R)
• M3: 122,521 km (0.074 R)
• M4: 231,727 km (0.052 R)
• M5: 422,315 km (0.056 R)
• M6: 555,756 km (0.11 R)
• M7: 701,913 km (0.09 R)
• M8: 1,352,514 km (0.05 R)
• M9: 1,481,767 km (0.05 R)
• M10: 2,111,424 km (0.1 R)
• M11: 2,440,540 km (0.051 R)
• M12: 2,758,435 km (0.092 R)
• M13: 5,252,980 km (0.09 R)
• M14: 5,489,793 km (0.068 R)
• M15: 5,695,490 km (0.102 R)
• M16: 5,834,018 km (0.072 R)
• M17: 6,114,514 km (0.039 R)
• M18: 6,507,208 km (0.107 R)
• M19: 6,652,169 km (0.105 R)
• M20: 6,908,130 km (0.081 R)
• M21: 7,018,833 km (0.086 R)
• M22: 7,204,783 km (0.119 R)
• M23: 7,657,317 km (0.112 R)
• M24: 7,964,142 km (0.06 R)
• M25: 8,392,590 km (0.071 R)
• M26: 9,887,671 km (0.113 R)
• M27: 11,029,253 km (0.105 R)
• M28: 11,288,506 km (0.11 R)
• M29: 11,857,127 km (0.092 R)
• M30: 12,078,382 km (0.09 R)
• M31: 12,167,244 km (0.081 R)
• M32: 13,022,195 km (0.068 R)
• M33: 13,113,301 km (0.043 R)
• M34: 13,757,170 km (0.116 R)
• M35: 14,411,062 km (0.085 R)
• M36: 14,932,111 km (0.073 R)
• M37: 15,846,304 km (0.107 R)
• M38: 16,138,768 km (0.078 R)
• M39: 16,187,686 km (0.088 R)
• M40: 16,482,245 km (0.099 R)
• M41: 16,630,047 km (0.118 R)
• M42: 17,176,229 km (0.054 R)
• M43: 17,226,195 km (0.03 R)
• M44: 17,677,831 km (0.097 R)
• M45: 18,388,271 km (0.09 R)
• M46: 18,695,395 km (0.117 R)
• M47: 18,952,853 km (0.099 R)
• M48: 19,056,076 km (0.101 R)
• M49: 19,523,121 km (0.073 R)
• M50: 19,575,181 km (0.094 R)
• M51: 19,627,390 km (0.09 R)
• M52: 20,521,387 km (0.1 R)
• M53: 20,946,694 km (0.074 R)
• M54: 21,267,432 km (0.036 R)
• M55: 21,643,820 km (0.098 R)
• M56: 22,951,006 km (0.071 R)
• M57: 23,060,961 km (0.102 R)
• M58: 23,669,525 km (0.118 R)
• M59: 24,564,120 km (0.036 R)
• M60: 25,355,792 km (0.105 R)
• M61: 25,926,508 km (0.065 R)
• M62: 26,848,330 km (0.066 R)
• M63: 28,192,168 km (0.079 R)
• M64: 29,378,329 km (0.101 R)
• M65: 30,459,772 km (0.111 R)
• M66: 30,520,210 km (0.103 R)
• M67: 31,493,045 km (0.097 R)
• M68: 31,554,230 km (0.08 R)
• M69: 32,167,731 km (0.046 R)
• M70: 32,847,204 km (0.113 R)
• M71: 33,344,318 km (0.102 R)
• M72: 33,406,551 km (0.068 R)
• M73: 33,531,316 km (0.075 R)
• M74: 33,656,230 km (0.059 R)
• M75: 33,781,294 km (0.066 R)
• M76: 33,843,975 km (0.083 R)
• M77: 34,471,837 km (0.084 R)
• M78: 35,421,036 km (0.08 R)
• M79: 37,474,416 km (0.113 R)
• M80: 37,863,670 km (0.106 R)
• M81: 38,450,243 km (0.046 R)
• M82: 38,646,366 km (0.06 R)
• M83: 38,777,264 km (0.031 R)
• M84: 39,302,502 km (0.111 R)
• M85: 39,698,039 km (0.046 R)
• M86: 40,892,428 km (0.047 R)
• M87: 42,300,892 km (0.07 R)
• M88: 43,044,843 km (0.059 R)
• M89: 43,452,497 km (0.056 R)
• M90: 43,520,564 km (0.084 R)
• M91: 43,588,631 km (0.115 R)
• M92: 44,340,210 km (0.076 R)
• M93: 44,545,908 km (0.082 R)
• M94: 44,683,089 km (0.102 R)
• M95: 45,027,014 km (0.113 R)
• M96: 45,371,688 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474

Radius: 7.1

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 13.47 AU - 18.49 AU

Year: 24065 Days

Day: 20.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,136,054 km

• M1: 95,144 km (0.074 R)
• M2: 742,903 km (0.093 R)
• M3: 888,013 km (0.051 R)
• M4: 1,150,557 km (0.109 R)
• M5: 1,713,195 km (0.071 R)
• M6: 2,175,901 km (0.087 R)
• M7: 2,493,198 km (0.109 R)
• M8: 3,210,071 km (0.056 R)
• M9: 3,735,459 km (0.103 R)
• M10: 5,001,057 km (0.116 R)
• M11: 6,139,497 km (0.114 R)
• M12: 8,641,371 km (0.099 R)
• M13: 8,696,423 km (0.074 R)
• M14: 10,112,218 km (0.075 R)
• M15: 10,462,576 km (0.109 R)
• M16: 11,537,287 km (0.075 R)
• M17: 11,780,832 km (0.111 R)
• M18: 12,026,173 km (0.079 R)
• M19: 12,646,705 km (0.076 R)
• M20: 13,341,437 km (0.038 R)
• M21: 13,405,166 km (0.064 R)
• M22: 13,854,408 km (0.057 R)
• M23: 16,105,707 km (0.06 R)
• M24: 16,173,624 km (0.11 R)
• M25: 17,203,755 km (0.109 R)
• M26: 17,902,377 km (0.088 R)
• M27: 18,184,369 km (0.12 R)
• M28: 18,255,129 km (0.097 R)
• M29: 18,752,691 km (0.079 R)
• M30: 19,616,320 km (0.111 R)
• M31: 19,688,875 km (0.12 R)
• M32: 20,199,303 km (0.061 R)
• M33: 20,345,909 km (0.057 R)
• M34: 20,419,361 km (0.089 R)
• M35: 21,606,271 km (0.085 R)
• M36: 21,981,911 km (0.035 R)
• M37: 22,815,620 km (0.067 R)
• M38: 25,774,516 km (0.091 R)
• M39: 25,933,539 km (0.078 R)
• M40: 26,332,516 km (0.054 R)
• M41: 26,975,189 km (0.079 R)
• M42: 27,460,634 km (0.107 R)
• M43: 27,867,391 km (0.111 R)
• M44: 29,099,479 km (0.113 R)
• M45: 29,265,083 km (0.072 R)
• M46: 29,763,843 km (0.069 R)
• M47: 30,433,144 km (0.037 R)
• M48: 30,601,292 km (0.06 R)
• M49: 31,276,876 km (0.074 R)
• M50: 31,701,584 km (0.031 R)
• M51: 32,385,097 km (0.096 R)
• M52: 32,470,816 km (0.055 R)
• M53: 32,987,078 km (0.102 R)
• M54: 33,073,396 km (0.105 R)
• M55: 33,159,864 km (0.113 R)
• M56: 34,377,142 km (0.095 R)
• M57: 34,991,241 km (0.062 R)
• M58: 35,697,493 km (0.111 R)
• M59: 36,230,360 km (0.085 R)
• M60: 36,587,002 km (0.105 R)
• M61: 39,573,574 km (0.109 R)
• M62: 39,665,277 km (0.074 R)
• M63: 39,757,130 km (0.116 R)
• M64: 40,678,803 km (0.075 R)
• M65: 40,864,154 km (0.089 R)
• M66: 41,514,456 km (0.092 R)
• M67: 41,607,656 km (0.078 R)
• M68: 42,074,700 km (0.08 R)
• M69: 42,825,532 km (0.12 R)
• M70: 43,960,232 km (0.057 R)
• M71: 46,162,313 km (0.116 R)
• M72: 46,355,443 km (0.118 R)
• M73: 47,520,212 km (0.081 R)
• M74: 47,910,663 km (0.026 R)
• M75: 49,977,507 km (0.104 R)
• M76: 50,473,873 km (0.075 R)
• M77: 50,672,988 km (0.076 R)
• M78: 51,271,529 km (0.099 R)
• M79: 51,571,772 km (0.111 R)
• M80: 56,556,971 km (0.036 R)
• M81: 59,158,927 km (0.063 R)
• M82: 60,316,066 km (0.038 R)
• M83: 62,759,748 km (0.103 R)
• M84: 63,295,308 km (0.056 R)
• M85: 63,939,776 km (0.089 R)
• M86: 66,213,065 km (0.068 R)
• M87: 66,430,879 km (0.091 R)
• M88: 68,843,295 km (0.11 R)
• M89: 69,727,568 km (0.081 R)
• M90: 72,515,174 km (0.075 R)
• M91: 73,866,043 km (0.086 R)
• M92: 74,318,277 km (0.109 R)
• M93: 74,771,260 km (0.096 R)
• M94: 75,225,289 km (0.115 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 20,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit