🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.47 AU - 0.69 AU

Year: 166 Days

Day: 40.4 Hours

Environment

Temp: 131 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.63 AU - 0.93 AU

Year: 260 Days

Day: 45.4 Hours

Environment

Temp: 127 °C

Axial Tilt: 103.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.41 AU - 2.49 AU

Year: 1445 Days

Day: 18.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.8

Radius: 11.1

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.11 AU - 5.71 AU

Year: 4740 Days

Day: 6.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,974,269 km

• M1: 152,889 km (0.063 R)
• M2: 366,216 km (0.109 R)
• M3: 540,348 km (0.068 R)
• M4: 644,916 km (0.081 R)
• M5: 946,506 km (0.114 R)
• M6: 1,197,830 km (0.08 R)
• M7: 2,228,410 km (0.114 R)
• M8: 2,464,924 km (0.088 R)
• M9: 2,606,743 km (0.101 R)
• M10: 2,772,198 km (0.045 R)
• M11: 2,962,487 km (0.112 R)
• M12: 3,048,505 km (0.116 R)
• M13: 3,179,254 km (0.118 R)
• M14: 3,267,367 km (0.056 R)
• M15: 3,423,547 km (0.074 R)
• M16: 3,628,197 km (0.082 R)
• M17: 4,511,423 km (0.086 R)
• M18: 4,610,756 km (0.096 R)
• M19: 5,041,448 km (0.117 R)
• M20: 5,222,462 km (0.107 R)
• M21: 5,941,279 km (0.06 R)
• M22: 6,023,109 km (0.089 R)
• M23: 6,326,195 km (0.08 R)
• M24: 6,976,347 km (0.108 R)
• M25: 7,207,476 km (0.119 R)
• M26: 7,353,184 km (0.091 R)
• M27: 7,499,940 km (0.095 R)
• M28: 8,217,860 km (0.117 R)
• M29: 8,585,123 km (0.093 R)
• M30: 8,833,006 km (0.083 R)
• M31: 8,989,037 km (0.116 R)
• M32: 9,431,099 km (0.084 R)
• M33: 9,912,505 km (0.063 R)
• M34: 10,009,743 km (0.112 R)
• M35: 10,369,077 km (0.059 R)
• M36: 10,765,960 km (0.1 R)
• M37: 11,066,951 km (0.114 R)
• M38: 11,167,780 km (0.109 R)
• M39: 11,506,470 km (0.056 R)
• M40: 11,608,795 km (0.085 R)
• M41: 12,542,734 km (0.106 R)
• M42: 12,965,647 km (0.077 R)
• M43: 13,250,183 km (0.056 R)
• M44: 13,608,769 km (0.089 R)
• M45: 13,680,875 km (0.059 R)
• M46: 13,752,981 km (0.088 R)
• M47: 14,006,849 km (0.092 R)
• M48: 14,152,557 km (0.082 R)
• M49: 14,703,526 km (0.077 R)
• M50: 14,888,728 km (0.049 R)
• M51: 15,074,828 km (0.112 R)
• M52: 15,149,477 km (0.05 R)
• M53: 15,524,369 km (0.071 R)
• M54: 15,599,767 km (0.104 R)
• M55: 16,667,596 km (0.084 R)
• M56: 17,054,756 km (0.116 R)
• M57: 17,680,224 km (0.025 R)
• M58: 17,758,913 km (0.092 R)
• M59: 18,552,679 km (0.086 R)
• M60: 19,155,409 km (0.03 R)
• M61: 19,357,815 km (0.059 R)
• M62: 19,887,391 km (0.113 R)
• M63: 20,092,340 km (0.112 R)
• M64: 20,339,177 km (0.117 R)
• M65: 20,669,938 km (0.043 R)
• M66: 21,127,558 km (0.085 R)
• M67: 22,179,979 km (0.101 R)
• M68: 22,862,594 km (0.098 R)
• M69: 23,077,267 km (0.05 R)
• M70: 25,394,239 km (0.094 R)
• M71: 26,063,390 km (0.067 R)
• M72: 26,197,878 km (0.099 R)
• M73: 26,377,545 km (0.062 R)
• M74: 27,282,313 km (0.103 R)
• M75: 27,738,587 km (0.054 R)
• M76: 28,197,254 km (0.116 R)
• M77: 28,566,162 km (0.071 R)
• M78: 29,963,257 km (0.101 R)
• M79: 30,057,204 km (0.097 R)
• M80: 30,717,529 km (0.073 R)
• M81: 31,908,627 km (0.08 R)
• M82: 32,052,541 km (0.073 R)
• M83: 32,148,582 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.4

Radius: 9.7

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.61 AU - 8.49 AU

Year: 7815 Days

Day: 9.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,974,269 km

• M1: 146,606 km (0.046 R)
• M2: 210,335 km (0.113 R)
• M3: 462,108 km (0.109 R)
• M4: 676,930 km (0.093 R)
• M5: 755,918 km (0.082 R)
• M6: 838,346 km (0.086 R)
• M7: 924,066 km (0.035 R)
• M8: 1,067,830 km (0.117 R)
• M9: 1,418,637 km (0.07 R)
• M10: 1,804,599 km (0.112 R)
• M11: 1,986,510 km (0.059 R)
• M12: 2,079,710 km (0.07 R)
• M13: 2,417,950 km (0.1 R)
• M14: 2,517,882 km (0.094 R)
• M15: 3,064,812 km (0.083 R)
• M16: 3,173,120 km (0.087 R)
• M17: 3,937,865 km (0.053 R)
• M18: 4,055,897 km (0.038 R)
• M19: 4,417,176 km (0.112 R)
• M20: 4,570,813 km (0.063 R)
• M21: 4,632,747 km (0.081 R)
• M22: 5,106,374 km (0.107 R)
• M23: 5,332,715 km (0.088 R)
• M24: 6,202,328 km (0.093 R)
• M25: 6,305,401 km (0.096 R)
• M26: 6,478,635 km (0.103 R)
• M27: 6,688,670 km (0.058 R)
• M28: 6,759,131 km (0.117 R)
• M29: 7,295,739 km (0.101 R)
• M30: 7,957,859 km (0.107 R)
• M31: 8,107,606 km (0.083 R)
• M32: 8,986,793 km (0.077 R)
• M33: 9,497,071 km (0.083 R)
• M34: 9,576,508 km (0.091 R)
• M35: 9,896,049 km (0.076 R)
• M36: 10,341,252 km (0.096 R)
• M37: 10,710,460 km (0.11 R)
• M38: 11,084,005 km (0.064 R)
• M39: 12,316,393 km (0.105 R)
• M40: 13,771,082 km (0.114 R)
• M41: 14,313,375 km (0.092 R)
• M42: 14,404,480 km (0.069 R)
• M43: 14,633,065 km (0.106 R)
• M44: 15,512,402 km (0.056 R)
• M45: 16,076,685 km (0.106 R)
• M46: 16,171,380 km (0.089 R)
• M47: 17,760,409 km (0.042 R)
• M48: 18,449,606 km (0.108 R)
• M49: 19,298,125 km (0.118 R)
• M50: 19,550,198 km (0.111 R)
• M51: 20,210,523 km (0.11 R)
• M52: 20,363,861 km (0.115 R)
• M53: 22,393,305 km (0.046 R)
• M54: 22,552,178 km (0.088 R)
• M55: 23,458,891 km (0.066 R)
• M56: 23,727,868 km (0.12 R)
• M57: 24,052,046 km (0.109 R)
• M58: 24,978,356 km (0.106 R)
• M59: 27,713,006 km (0.086 R)
• M60: 27,826,700 km (0.117 R)
• M61: 27,997,391 km (0.106 R)
• M62: 29,781,944 km (0.116 R)
• M63: 31,366,036 km (0.083 R)
• M64: 31,602,999 km (0.039 R)
• M65: 32,317,628 km (0.1 R)
• M66: 33,097,781 km (0.103 R)
• M67: 34,432,044 km (0.047 R)
• M68: 35,536,974 km (0.09 R)
• M69: 35,660,392 km (0.115 R)
• M70: 36,093,628 km (0.106 R)
• M71: 36,778,038 km (0.12 R)
• M72: 37,592,449 km (0.103 R)
• M73: 37,907,203 km (0.105 R)
• M74: 39,238,923 km (0.094 R)
• M75: 39,430,408 km (0.088 R)
• M76: 39,494,287 km (0.073 R)
• M77: 39,750,249 km (0.068 R)
• M78: 41,297,539 km (0.084 R)
• M79: 42,013,216 km (0.108 R)
• M80: 42,798,754 km (0.03 R)
• M81: 42,864,427 km (0.075 R)
• M82: 43,391,012 km (0.1 R)
• M83: 43,985,963 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.6

Radius: 11.5

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.63 AU - 10.73 AU

Year: 11346 Days

Day: 7.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,974,269 km

• M1: 221,106 km (0.065 R)
• M2: 307,573 km (0.061 R)
• M3: 608,415 km (0.031 R)
• M4: 686,205 km (0.07 R)
• M5: 997,818 km (0.073 R)
• M6: 1,502,262 km (0.094 R)
• M7: 1,724,863 km (0.106 R)
• M8: 2,152,863 km (0.109 R)
• M9: 2,328,341 km (0.104 R)
• M10: 2,560,966 km (0.074 R)
• M11: 2,720,288 km (0.1 R)
• M12: 3,105,203 km (0.117 R)
• M13: 3,536,942 km (0.083 R)
• M14: 4,173,182 km (0.099 R)
• M15: 4,585,025 km (0.113 R)
• M16: 5,043,243 km (0.068 R)
• M17: 5,619,345 km (0.078 R)
• M18: 5,862,741 km (0.098 R)
• M19: 6,038,668 km (0.109 R)
• M20: 6,944,782 km (0.109 R)
• M21: 7,206,129 km (0.05 R)
• M22: 7,356,924 km (0.107 R)
• M23: 7,585,210 km (0.065 R)
• M24: 8,283,832 km (0.092 R)
• M25: 9,493,630 km (0.112 R)
• M26: 9,867,476 km (0.089 R)
• M27: 9,951,101 km (0.105 R)
• M28: 11,235,099 km (0.067 R)
• M29: 11,674,618 km (0.049 R)
• M30: 11,807,610 km (0.032 R)
• M31: 12,030,362 km (0.037 R)
• M32: 12,389,696 km (0.054 R)
• M33: 13,862,038 km (0.066 R)
• M34: 14,144,179 km (0.113 R)
• M35: 14,762,168 km (0.107 R)
• M36: 14,954,102 km (0.057 R)
• M37: 15,243,574 km (0.088 R)
• M38: 15,975,407 km (0.117 R)
• M39: 16,123,060 km (0.048 R)
• M40: 16,370,345 km (0.088 R)
• M41: 17,625,322 km (0.052 R)
• M42: 18,444,819 km (0.033 R)
• M43: 19,749,911 km (0.11 R)
• M44: 20,654,230 km (0.086 R)
• M45: 20,761,641 km (0.092 R)
• M46: 21,192,633 km (0.105 R)
• M47: 21,735,523 km (0.059 R)
• M48: 22,503,409 km (0.06 R)
• M49: 22,724,515 km (0.066 R)
• M50: 23,503,770 km (0.099 R)
• M51: 23,728,017 km (0.106 R)
• M52: 23,896,614 km (0.071 R)
• M53: 24,178,606 km (0.063 R)
• M54: 25,893,746 km (0.097 R)
• M55: 26,707,558 km (0.112 R)
• M56: 26,883,037 km (0.105 R)
• M57: 28,122,006 km (0.104 R)
• M58: 28,778,442 km (0.092 R)
• M59: 29,560,689 km (0.079 R)
• M60: 29,742,301 km (0.104 R)
• M61: 29,924,212 km (0.09 R)
• M62: 31,146,277 km (0.093 R)
• M63: 32,384,648 km (0.104 R)
• M64: 33,198,311 km (0.088 R)
• M65: 34,145,415 km (0.115 R)
• M66: 34,590,319 km (0.118 R)
• M67: 34,973,439 km (0.11 R)
• M68: 35,229,401 km (0.089 R)
• M69: 37,170,134 km (0.032 R)
• M70: 39,211,547 km (0.072 R)
• M71: 39,744,414 km (0.043 R)
• M72: 40,011,596 km (0.079 R)
• M73: 40,145,486 km (0.049 R)
• M74: 40,413,715 km (0.113 R)
• M75: 40,547,904 km (0.064 R)
• M76: 40,682,393 km (0.095 R)
• M77: 40,884,350 km (0.03 R)
• M78: 41,424,548 km (0.096 R)
• M79: 41,831,305 km (0.114 R)
• M80: 42,990,838 km (0.109 R)
• M81: 43,677,941 km (0.102 R)
• M82: 43,884,685 km (0.083 R)
• M83: 44,091,878 km (0.114 R)
• M84: 44,368,484 km (0.086 R)
• M85: 45,900,666 km (0.092 R)
• M86: 46,111,000 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.7

Radius: 7.5

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 9.37 AU - 14.93 AU

Year: 15955 Days

Day: 21.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,974,269 km

• M1: 148,251 km (0.084 R)
• M2: 220,657 km (0.042 R)
• M3: 300,093 km (0.115 R)
• M4: 1,005,597 km (0.047 R)
• M5: 1,186,610 km (0.095 R)
• M6: 1,243,009 km (0.071 R)
• M7: 1,358,498 km (0.1 R)
• M8: 2,056,372 km (0.082 R)
• M9: 2,170,665 km (0.091 R)
• M10: 2,429,619 km (0.114 R)
• M11: 2,648,929 km (0.103 R)
• M12: 2,798,827 km (0.11 R)
• M13: 3,106,849 km (0.1 R)
• M14: 4,533,264 km (0.106 R)
• M15: 4,833,956 km (0.031 R)
• M16: 5,110,114 km (0.074 R)
• M17: 5,172,197 km (0.087 R)
• M18: 5,328,377 km (0.086 R)
• M19: 6,067,241 km (0.07 R)
• M20: 6,165,975 km (0.078 R)
• M21: 7,710,125 km (0.107 R)
• M22: 9,404,769 km (0.104 R)
• M23: 9,981,320 km (0.08 R)
• M24: 10,569,389 km (0.113 R)
• M25: 11,168,827 km (0.082 R)
• M26: 11,249,461 km (0.105 R)
• M27: 12,109,050 km (0.059 R)
• M28: 12,693,679 km (0.082 R)
• M29: 13,631,059 km (0.114 R)
• M30: 13,847,228 km (0.064 R)
• M31: 14,414,503 km (0.059 R)
• M32: 14,811,685 km (0.103 R)
• M33: 16,024,774 km (0.086 R)
• M34: 16,344,465 km (0.073 R)
• M35: 16,482,095 km (0.103 R)
• M36: 16,897,379 km (0.118 R)
• M37: 18,736,385 km (0.116 R)
• M38: 19,169,770 km (0.091 R)
• M39: 19,315,030 km (0.12 R)
• M40: 19,752,753 km (0.054 R)
• M41: 19,850,441 km (0.094 R)
• M42: 19,997,346 km (0.09 R)
• M43: 20,095,482 km (0.062 R)
• M44: 20,242,985 km (0.108 R)
• M45: 20,489,672 km (0.07 R)
• M46: 20,737,257 km (0.102 R)
• M47: 20,886,256 km (0.113 R)
• M48: 21,085,670 km (0.098 R)
• M49: 22,192,994 km (0.085 R)
• M50: 22,396,297 km (0.062 R)
• M51: 22,447,310 km (0.112 R)
• M52: 23,319,166 km (0.118 R)
• M53: 23,370,778 km (0.053 R)
• M54: 23,785,313 km (0.12 R)
• M55: 24,359,021 km (0.058 R)
• M56: 24,621,416 km (0.098 R)
• M57: 24,884,708 km (0.11 R)
• M58: 25,307,771 km (0.076 R)
• M59: 26,807,639 km (0.091 R)
• M60: 27,568,195 km (0.07 R)
• M61: 28,006,068 km (0.09 R)
• M62: 28,280,879 km (0.054 R)
• M63: 28,888,695 km (0.071 R)
• M64: 29,948,596 km (0.066 R)
• M65: 31,305,449 km (0.096 R)
• M66: 31,762,321 km (0.099 R)
• M67: 32,106,246 km (0.066 R)
• M68: 32,278,733 km (0.106 R)
• M69: 33,786,380 km (0.112 R)
• M70: 36,090,486 km (0.111 R)
• M71: 37,412,632 km (0.115 R)
• M72: 37,654,682 km (0.03 R)
• M73: 37,775,856 km (0.109 R)
• M74: 38,323,085 km (0.117 R)
• M75: 38,811,522 km (0.057 R)
• M76: 38,872,857 km (0.068 R)
• M77: 40,103,898 km (0.07 R)
• M78: 40,227,615 km (0.107 R)
• M79: 40,848,596 km (0.094 R)
• M80: 41,410,187 km (0.103 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: 548 - 15,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit