🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.54 AU - 0.66 AU

Year: 166 Days

Day: 37.3 Hours

Environment

Temp: 220 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.64 AU - 0.84 AU

Year: 227 Days

Day: 42.9 Hours

Environment

Temp: 154 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.65 AU - 2.67 AU

Year: 1132 Days

Day: 32.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.77 AU - 5.47 AU

Year: 3540 Days

Day: 12.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,766,434 km

• M1: 143,913 km (0.1 R)
• M2: 2,379,953 km (0.095 R)

Asteroid Belt

Center: 6.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156

Radius: 12

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.38 AU - 9.52 AU

Year: 7990 Days

Day: 6 Hours

Environment

Temp: -166 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 46,766,434 km

• M1: 163,959 km (0.102 R)
• M2: 342,280 km (0.089 R)
• M3: 716,125 km (0.089 R)
• M4: 1,050,925 km (0.111 R)
• M5: 1,323,642 km (0.073 R)
• M6: 1,405,921 km (0.12 R)
• M7: 1,532,630 km (0.102 R)
• M8: 1,798,017 km (0.095 R)
• M9: 1,890,019 km (0.045 R)
• M10: 2,207,915 km (0.079 R)
• M11: 2,306,650 km (0.116 R)
• M12: 2,390,275 km (0.056 R)
• M13: 2,525,960 km (0.12 R)
• M14: 2,612,278 km (0.05 R)
• M15: 2,894,868 km (0.09 R)
• M16: 3,095,030 km (0.087 R)
• M17: 3,224,881 km (0.11 R)
• M18: 3,394,525 km (0.066 R)
• M19: 3,528,565 km (0.067 R)
• M20: 3,664,400 km (0.09 R)
• M21: 3,841,524 km (0.098 R)
• M22: 3,921,259 km (0.082 R)
• M23: 4,452,930 km (0.061 R)
• M24: 5,072,714 km (0.043 R)
• M25: 5,359,493 km (0.11 R)
• M26: 5,538,562 km (0.062 R)
• M27: 5,651,658 km (0.094 R)
• M28: 6,111,223 km (0.115 R)
• M29: 6,392,915 km (0.082 R)
• M30: 6,511,547 km (0.051 R)
• M31: 6,678,797 km (0.042 R)
• M32: 6,775,138 km (0.117 R)
• M33: 7,066,704 km (0.096 R)
• M34: 7,436,959 km (0.107 R)
• M35: 7,737,800 km (0.069 R)
• M36: 7,864,360 km (0.079 R)
• M37: 8,222,348 km (0.098 R)
• M38: 8,848,564 km (0.12 R)
• M39: 9,382,180 km (0.078 R)
• M40: 9,463,113 km (0.096 R)
• M41: 9,680,179 km (0.091 R)
• M42: 9,762,009 km (0.054 R)
• M43: 10,677,099 km (0.109 R)
• M44: 11,159,253 km (0.117 R)
• M45: 11,619,566 km (0.11 R)
• M46: 11,706,632 km (0.074 R)
• M47: 12,027,519 km (0.117 R)
• M48: 12,380,869 km (0.084 R)
• M49: 12,917,327 km (0.108 R)
• M50: 13,128,111 km (0.103 R)
• M51: 13,583,487 km (0.067 R)
• M52: 13,797,711 km (0.07 R)
• M53: 14,013,132 km (0.047 R)
• M54: 14,198,633 km (0.074 R)
• M55: 15,012,146 km (0.092 R)
• M56: 15,616,073 km (0.087 R)
• M57: 15,776,442 km (0.116 R)
• M58: 16,228,078 km (0.091 R)
• M59: 16,455,616 km (0.096 R)
• M60: 16,586,066 km (0.043 R)
• M61: 16,848,011 km (0.1 R)
• M62: 16,979,508 km (0.117 R)
• M63: 17,111,304 km (0.062 R)
• M64: 17,243,399 km (0.052 R)
• M65: 17,875,898 km (0.093 R)
• M66: 18,144,427 km (0.067 R)
• M67: 20,201,248 km (0.057 R)
• M68: 20,867,856 km (0.101 R)
• M69: 22,078,701 km (0.102 R)
• M70: 22,294,720 km (0.081 R)
• M71: 22,801,558 km (0.036 R)
• M72: 23,458,891 km (0.095 R)
• M73: 23,974,405 km (0.119 R)
• M74: 24,382,059 km (0.093 R)
• M75: 24,792,107 km (0.058 R)
• M76: 24,904,306 km (0.115 R)
• M77: 25,054,203 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.4

Radius: 12.4

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.63 AU - 9.15 AU

Year: 9448 Days

Day: 11.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 46,766,434 km

• M1: 247,584 km (0.114 R)
• M2: 380,727 km (0.115 R)
• M3: 599,439 km (0.093 R)
• M4: 1,112,260 km (0.045 R)
• M5: 1,671,607 km (0.054 R)
• M6: 2,628,435 km (0.082 R)
• M7: 2,996,445 km (0.041 R)
• M8: 3,230,267 km (0.114 R)
• M9: 3,343,213 km (0.105 R)
• M10: 3,663,951 km (0.111 R)
• M11: 3,847,956 km (0.097 R)
• M12: 4,404,461 km (0.104 R)
• M13: 4,871,056 km (0.108 R)
• M14: 5,015,568 km (0.078 R)
• M15: 5,668,563 km (0.088 R)
• M16: 6,254,089 km (0.069 R)
• M17: 6,474,745 km (0.118 R)
• M18: 8,090,402 km (0.081 R)
• M19: 8,279,345 km (0.101 R)
• M20: 8,383,016 km (0.117 R)
• M21: 8,679,070 km (0.111 R)
• M22: 9,317,404 km (0.071 R)
• M23: 10,118,052 km (0.108 R)
• M24: 10,414,854 km (0.118 R)
• M25: 10,676,800 km (0.116 R)
• M26: 11,379,611 km (0.106 R)
• M27: 12,077,784 km (0.057 R)
• M28: 12,353,194 km (0.096 R)
• M29: 12,850,008 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.6

Radius: 14.7

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 8.42 AU - 13.72 AU

Year: 13129 Days

Day: 12.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 46,766,434 km

• M1: 199,264 km (0.08 R)
• M2: 305,180 km (0.071 R)
• M3: 450,290 km (0.095 R)
• M4: 570,716 km (0.118 R)
• M5: 736,919 km (0.092 R)
• M6: 1,085,632 km (0.119 R)
• M7: 1,340,846 km (0.086 R)
• M8: 1,444,517 km (0.074 R)
• M9: 1,616,405 km (0.045 R)
• M10: 2,223,324 km (0.069 R)
• M11: 2,870,484 km (0.101 R)
• M12: 3,145,594 km (0.078 R)
• M13: 3,516,298 km (0.088 R)
• M14: 3,931,432 km (0.091 R)
• M15: 4,206,692 km (0.088 R)
• M16: 4,744,197 km (0.069 R)
• M17: 4,972,035 km (0.12 R)
• M18: 5,070,769 km (0.081 R)
• M19: 5,170,252 km (0.114 R)
• M20: 5,472,440 km (0.073 R)
• M21: 5,608,574 km (0.11 R)
• M22: 5,711,497 km (0.11 R)
• M23: 6,485,666 km (0.095 R)
• M24: 7,556,338 km (0.106 R)
• M25: 8,444,501 km (0.108 R)
• M26: 8,840,935 km (0.087 R)
• M27: 9,324,884 km (0.093 R)
• M28: 9,529,085 km (0.07 R)
• M29: 10,025,301 km (0.103 R)
• M30: 10,150,664 km (0.104 R)
• M31: 10,445,223 km (0.119 R)
• M32: 11,302,568 km (0.084 R)
• M33: 11,433,167 km (0.101 R)
• M34: 12,811,711 km (0.107 R)
• M35: 14,148,518 km (0.118 R)
• M36: 15,577,776 km (0.11 R)
• M37: 17,252,674 km (0.091 R)
• M38: 17,503,848 km (0.119 R)
• M39: 17,655,092 km (0.071 R)
• M40: 18,162,528 km (0.08 R)
• M41: 18,984,419 km (0.105 R)
• M42: 19,399,852 km (0.053 R)
• M43: 22,555,918 km (0.072 R)
• M44: 22,775,677 km (0.067 R)
• M45: 24,221,092 km (0.098 R)
• M46: 26,155,692 km (0.105 R)
• M47: 26,271,032 km (0.115 R)
• M48: 26,908,468 km (0.074 R)
• M49: 27,258,378 km (0.094 R)
• M50: 30,171,647 km (0.069 R)
• M51: 30,292,671 km (0.074 R)
• M52: 30,535,169 km (0.062 R)
• M53: 33,182,453 km (0.114 R)
• M54: 33,432,431 km (0.108 R)
• M55: 33,808,670 km (0.06 R)
• M56: 34,438,776 km (0.12 R)
• M57: 34,882,035 km (0.075 R)
• M58: 35,518,723 km (0.103 R)
• M59: 35,710,508 km (0.104 R)
• M60: 35,902,591 km (0.116 R)
• M61: 38,365,571 km (0.108 R)
• M62: 39,154,550 km (0.104 R)
• M63: 39,352,767 km (0.096 R)
• M64: 39,551,134 km (0.093 R)
• M65: 39,816,221 km (0.086 R)
• M66: 41,284,973 km (0.101 R)
• M67: 43,111,563 km (0.113 R)
• M68: 43,316,063 km (0.038 R)
• M69: 45,102,711 km (0.091 R)
• M70: 45,518,443 km (0.118 R)
• M71: 45,657,270 km (0.051 R)
• M72: 46,493,373 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.4

Radius: 10.5

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.55 AU - 14.01 AU

Year: 15339 Days

Day: 13.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,766,434 km

• M1: 134,788 km (0.068 R)
• M2: 216,319 km (0.026 R)
• M3: 360,830 km (0.079 R)
• M4: 531,970 km (0.074 R)
• M5: 833,260 km (0.11 R)
• M6: 1,166,115 km (0.035 R)
• M7: 1,431,951 km (0.091 R)
• M8: 1,762,861 km (0.109 R)
• M9: 1,949,260 km (0.116 R)
• M10: 2,443,831 km (0.064 R)
• M11: 2,652,520 km (0.114 R)
• M12: 2,732,256 km (0.088 R)
• M13: 2,949,023 km (0.11 R)
• M14: 3,256,297 km (0.074 R)
• M15: 3,632,835 km (0.104 R)
• M16: 3,781,385 km (0.111 R)
• M17: 3,932,030 km (0.083 R)
• M18: 5,648,068 km (0.048 R)
• M19: 7,226,176 km (0.072 R)
• M20: 7,985,983 km (0.074 R)
• M21: 8,141,116 km (0.086 R)
• M22: 8,375,536 km (0.087 R)
• M23: 8,454,075 km (0.087 R)
• M24: 8,851,108 km (0.095 R)
• M25: 8,971,384 km (0.092 R)
• M26: 9,051,868 km (0.099 R)
• M27: 9,132,651 km (0.102 R)
• M28: 9,213,583 km (0.09 R)
• M29: 9,376,196 km (0.078 R)
• M30: 10,245,958 km (0.08 R)
• M31: 10,330,032 km (0.097 R)
• M32: 10,456,742 km (0.108 R)
• M33: 11,184,535 km (0.038 R)
• M34: 11,358,218 km (0.114 R)
• M35: 12,150,489 km (0.091 R)
• M36: 12,688,742 km (0.114 R)
• M37: 14,775,333 km (0.117 R)
• M38: 14,965,921 km (0.05 R)
• M39: 16,077,732 km (0.093 R)
• M40: 16,421,358 km (0.097 R)
• M41: 16,767,528 km (0.083 R)
• M42: 17,316,103 km (0.034 R)
• M43: 17,870,812 km (0.087 R)
• M44: 18,328,881 km (0.037 R)
• M45: 18,482,518 km (0.101 R)
• M46: 19,256,836 km (0.094 R)
• M47: 19,465,077 km (0.096 R)
• M48: 19,621,706 km (0.043 R)
• M49: 19,936,459 km (0.116 R)
• M50: 20,570,754 km (0.067 R)
• M51: 21,426,753 km (0.104 R)
• M52: 22,458,380 km (0.063 R)
• M53: 22,842,548 km (0.102 R)
• M54: 23,395,162 km (0.116 R)
• M55: 24,176,213 km (0.095 R)
• M56: 24,682,901 km (0.061 R)
• M57: 25,420,717 km (0.103 R)
• M58: 26,512,333 km (0.058 R)
• M59: 27,093,072 km (0.085 R)
• M60: 27,384,937 km (0.099 R)
• M61: 30,058,700 km (0.085 R)
• M62: 30,300,301 km (0.062 R)
• M63: 31,334,770 km (0.109 R)
• M64: 32,133,473 km (0.12 R)
• M65: 32,442,542 km (0.051 R)
• M66: 32,814,592 km (0.099 R)
• M67: 33,250,520 km (0.09 R)
• M68: 33,375,435 km (0.1 R)
• M69: 33,625,712 km (0.107 R)
• M70: 34,128,061 km (0.079 R)
• M71: 34,632,954 km (0.113 R)
• M72: 35,267,698 km (0.11 R)
• M73: 36,355,275 km (0.116 R)
• M74: 37,453,921 km (0.081 R)
• M75: 37,714,072 km (0.039 R)
• M76: 38,629,162 km (0.111 R)
• M77: 38,760,360 km (0.069 R)
• M78: 39,155,298 km (0.118 R)
• M79: 39,485,311 km (0.039 R)
• M80: 40,148,179 km (0.101 R)
• M81: 41,821,581 km (0.102 R)
• M82: 42,904,370 km (0.083 R)
• M83: 44,614,723 km (0.11 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 558 - 19,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit