🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.78 AU - 1.26 AU

Year: 447 Days

Day: 43.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,489,820 km

• M1: 205,697 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.09 AU - 1.51 AU

Year: 643 Days

Day: 29.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,489,820 km

• M1: 991,385 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.42 AU - 1.92 AU

Year: 935 Days

Day: 46.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,489,820 km

• M1: 287,677 km (0.087 R)
• M2: 734,526 km (0.07 R)

Asteroid Belt

Center: 2.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.1

Radius: 8

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.61 AU - 3.87 AU

Year: 2528 Days

Day: 13.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 80,489,820 km

• M1: 124,765 km (0.048 R)
• M2: 250,277 km (0.092 R)
• M3: 471,532 km (0.071 R)
• M4: 575,503 km (0.03 R)
• M5: 672,293 km (0.089 R)
• M6: 726,746 km (0.119 R)
• M7: 1,170,603 km (0.12 R)
• M8: 1,227,750 km (0.034 R)
• M9: 1,375,104 km (0.076 R)
• M10: 1,549,086 km (0.101 R)
• M11: 1,612,216 km (0.117 R)
• M12: 1,665,623 km (0.084 R)
• M13: 1,851,423 km (0.114 R)
• M14: 1,907,373 km (0.101 R)
• M15: 1,963,921 km (0.087 R)
• M16: 2,148,824 km (0.071 R)
• M17: 2,291,091 km (0.11 R)
• M18: 2,351,379 km (0.107 R)
• M19: 2,585,350 km (0.092 R)
• M20: 2,788,205 km (0.081 R)
• M21: 2,891,577 km (0.083 R)
• M22: 3,035,939 km (0.108 R)
• M23: 3,155,767 km (0.069 R)
• M24: 3,693,123 km (0.037 R)
• M25: 3,749,820 km (0.057 R)
• M26: 3,806,967 km (0.096 R)
• M27: 3,936,369 km (0.114 R)
• M28: 4,214,322 km (0.092 R)
• M29: 4,712,333 km (0.103 R)
• M30: 4,929,250 km (0.117 R)
• M31: 5,038,905 km (0.107 R)
• M32: 5,117,743 km (0.112 R)
• M33: 5,181,173 km (0.111 R)
• M34: 5,308,780 km (0.118 R)
• M35: 5,388,964 km (0.097 R)
• M36: 5,534,523 km (0.037 R)
• M37: 6,095,964 km (0.076 R)
• M38: 6,383,491 km (0.089 R)
• M39: 6,640,799 km (0.076 R)
• M40: 6,744,770 km (0.082 R)
• M41: 6,849,189 km (0.086 R)
• M42: 6,954,207 km (0.078 R)
• M43: 7,469,272 km (0.115 R)
• M44: 7,686,039 km (0.104 R)
• M45: 7,740,643 km (0.081 R)
• M46: 7,978,354 km (0.051 R)
• M47: 8,125,857 km (0.118 R)
• M48: 8,442,257 km (0.089 R)
• M49: 8,762,695 km (0.057 R)
• M50: 8,876,838 km (0.102 R)
• M51: 9,106,471 km (0.103 R)
• M52: 9,708,752 km (0.097 R)
• M53: 10,084,243 km (0.077 R)
• M54: 10,303,853 km (0.089 R)
• M55: 10,384,037 km (0.113 R)
• M56: 11,054,086 km (0.085 R)
• M57: 11,342,511 km (0.033 R)
• M58: 11,633,478 km (0.09 R)
• M59: 11,779,785 km (0.106 R)
• M60: 11,884,803 km (0.11 R)
• M61: 12,159,016 km (0.111 R)
• M62: 12,265,081 km (0.063 R)
• M63: 12,392,837 km (0.077 R)
• M64: 12,563,828 km (0.044 R)
• M65: 12,628,005 km (0.089 R)
• M66: 13,016,212 km (0.094 R)
• M67: 13,277,110 km (0.091 R)
• M68: 13,342,634 km (0.064 R)
• M69: 13,517,813 km (0.119 R)
• M70: 13,693,890 km (0.102 R)
• M71: 14,003,707 km (0.044 R)
• M72: 14,720,430 km (0.091 R)
• M73: 15,220,087 km (0.099 R)
• M74: 15,334,530 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.7

Radius: 14.1

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.14 AU - 8 AU

Year: 9028 Days

Day: 8.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 80,489,820 km

• M1: 183,706 km (0.085 R)
• M2: 287,527 km (0.081 R)
• M3: 399,875 km (0.105 R)
• M4: 535,560 km (0.108 R)
• M5: 642,523 km (0.082 R)
• M6: 1,342,192 km (0.11 R)
• M7: 2,332,081 km (0.084 R)
• M8: 2,493,198 km (0.061 R)
• M9: 3,944,297 km (0.065 R)
• M10: 4,040,489 km (0.07 R)
• M11: 4,600,883 km (0.099 R)
• M12: 4,873,151 km (0.118 R)
• M13: 5,256,271 km (0.113 R)
• M14: 5,433,694 km (0.053 R)
• M15: 5,541,105 km (0.08 R)
• M16: 5,794,674 km (0.101 R)
• M17: 6,015,031 km (0.091 R)
• M18: 7,876,029 km (0.119 R)
• M19: 8,120,472 km (0.099 R)
• M20: 8,658,725 km (0.114 R)
• M21: 8,995,918 km (0.071 R)
• M22: 9,683,021 km (0.113 R)
• M23: 10,745,316 km (0.052 R)
• M24: 10,971,358 km (0.065 R)
• M25: 12,125,057 km (0.105 R)
• M26: 12,313,251 km (0.083 R)
• M27: 13,511,231 km (0.091 R)
• M28: 13,951,797 km (0.088 R)
• M29: 14,596,264 km (0.102 R)
• M30: 14,846,841 km (0.101 R)
• M31: 15,250,605 km (0.098 R)
• M32: 15,657,960 km (0.119 R)
• M33: 15,760,435 km (0.071 R)
• M34: 16,069,055 km (0.094 R)
• M35: 16,587,861 km (0.049 R)
• M36: 18,500,918 km (0.067 R)
• M37: 20,371,041 km (0.051 R)
• M38: 20,539,040 km (0.088 R)
• M39: 21,442,312 km (0.104 R)
• M40: 21,727,296 km (0.099 R)
• M41: 23,698,098 km (0.045 R)
• M42: 24,645,202 km (0.109 R)
• M43: 24,824,271 km (0.118 R)
• M44: 24,943,799 km (0.05 R)
• M45: 25,544,435 km (0.096 R)
• M46: 26,576,511 km (0.086 R)
• M47: 27,808,150 km (0.092 R)
• M48: 28,181,396 km (0.086 R)
• M49: 28,493,607 km (0.068 R)
• M50: 28,995,508 km (0.11 R)
• M51: 30,839,451 km (0.075 R)
• M52: 31,354,816 km (0.111 R)
• M53: 31,548,845 km (0.119 R)
• M54: 31,743,172 km (0.108 R)
• M55: 31,873,023 km (0.096 R)
• M56: 32,133,174 km (0.115 R)
• M57: 32,459,447 km (0.088 R)
• M58: 32,590,195 km (0.06 R)
• M59: 32,786,767 km (0.088 R)
• M60: 32,917,964 km (0.079 R)
• M61: 33,974,125 km (0.074 R)
• M62: 34,506,394 km (0.099 R)
• M63: 34,773,576 km (0.101 R)
• M64: 35,714,098 km (0.07 R)
• M65: 36,594,930 km (0.072 R)
• M66: 37,003,781 km (0.086 R)
• M67: 37,208,880 km (0.11 R)
• M68: 38,239,759 km (0.098 R)
• M69: 40,329,641 km (0.111 R)
• M70: 41,743,491 km (0.092 R)
• M71: 43,822,303 km (0.112 R)
• M72: 44,328,991 km (0.095 R)
• M73: 45,714,566 km (0.086 R)
• M74: 46,007,928 km (0.102 R)
• M75: 46,154,982 km (0.033 R)
• M76: 47,188,255 km (0.086 R)
• M77: 48,453,105 km (0.117 R)
• M78: 48,602,553 km (0.105 R)
• M79: 49,653,777 km (0.12 R)
• M80: 49,955,367 km (0.086 R)
• M81: 50,560,640 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.8

Radius: 4.6

Gravity: 18 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 15.18 AU - 17.92 AU

Year: 29185 Days

Day: 20.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,489,820 km

• M1: 59,690 km (0.115 R)
• M2: 125,812 km (0.047 R)
• M3: 162,912 km (0.087 R)
• M4: 267,930 km (0.083 R)
• M5: 394,340 km (0.102 R)
• M6: 652,995 km (0.082 R)
• M7: 724,951 km (0.091 R)
• M8: 956,529 km (0.088 R)
• M9: 1,421,030 km (0.097 R)
• M10: 1,843,195 km (0.111 R)
• M11: 2,085,694 km (0.033 R)
• M12: 2,121,148 km (0.037 R)
• M13: 2,487,065 km (0.086 R)
• M14: 2,833,084 km (0.086 R)
• M15: 3,359,071 km (0.034 R)
• M16: 3,526,919 km (0.104 R)
• M17: 4,776,660 km (0.044 R)
• M18: 4,870,757 km (0.113 R)
• M19: 5,156,639 km (0.073 R)
• M20: 5,253,279 km (0.047 R)
• M21: 5,794,674 km (0.098 R)
• M22: 5,895,054 km (0.093 R)
• M23: 5,945,468 km (0.084 R)
• M24: 6,666,081 km (0.061 R)
• M25: 7,908,342 km (0.073 R)
• M26: 8,987,242 km (0.109 R)
• M27: 9,396,093 km (0.082 R)
• M28: 12,944,554 km (0.072 R)
• M29: 13,075,901 km (0.108 R)
• M30: 13,406,064 km (0.102 R)
• M31: 17,070,015 km (0.105 R)
• M32: 17,286,034 km (0.039 R)
• M33: 18,824,050 km (0.117 R)
• M34: 19,121,899 km (0.109 R)
• M35: 19,196,698 km (0.044 R)
• M36: 19,571,740 km (0.08 R)
• M37: 19,646,988 km (0.105 R)
• M38: 19,873,479 km (0.071 R)
• M39: 21,018,650 km (0.105 R)
• M40: 21,482,853 km (0.109 R)
• M41: 23,213,102 km (0.116 R)
• M42: 23,692,712 km (0.038 R)
• M43: 24,418,262 km (0.091 R)
• M44: 24,824,570 km (0.059 R)
• M45: 28,409,234 km (0.086 R)
• M46: 30,304,639 km (0.104 R)
• M47: 30,916,345 km (0.11 R)
• M48: 33,223,443 km (0.08 R)
• M49: 33,673,434 km (0.079 R)
• M50: 33,854,148 km (0.092 R)
• M51: 36,508,313 km (0.106 R)
• M52: 36,600,914 km (0.105 R)
• M53: 37,532,460 km (0.072 R)
• M54: 37,625,959 km (0.08 R)
• M55: 38,001,001 km (0.053 R)
• M56: 38,283,142 km (0.064 R)
• M57: 39,133,606 km (0.096 R)
• M58: 39,228,451 km (0.054 R)
• M59: 40,181,539 km (0.119 R)
• M60: 40,373,025 km (0.067 R)
• M61: 41,045,766 km (0.09 R)
• M62: 42,110,454 km (0.053 R)
• M63: 42,207,693 km (0.101 R)
• M64: 42,597,395 km (0.095 R)
• M65: 42,694,933 km (0.119 R)
• M66: 44,960,294 km (0.067 R)
• M67: 45,059,776 km (0.102 R)
• M68: 45,757,501 km (0.074 R)
• M69: 46,760,405 km (0.108 R)
• M70: 48,583,704 km (0.103 R)
• M71: 49,606,804 km (0.1 R)
• M72: 50,430,340 km (0.044 R)
• M73: 51,050,872 km (0.072 R)
• M74: 51,882,337 km (0.04 R)
• M75: 53,032,894 km (0.092 R)
• M76: 60,000,415 km (0.095 R)
• M77: 61,317,774 km (0.11 R)
• M78: 62,644,707 km (0.091 R)
• M79: 62,866,860 km (0.086 R)
• M80: 64,204,713 km (0.105 R)
• M81: 64,989,504 km (0.095 R)
• M82: 66,342,168 km (0.076 R)
• M83: 66,681,904 km (0.054 R)
• M84: 67,135,635 km (0.118 R)
• M85: 67,249,180 km (0.108 R)
• M86: 68,046,237 km (0.073 R)
• M87: 68,846,286 km (0.11 R)
• M88: 69,419,695 km (0.082 R)
• M89: 71,729,037 km (0.097 R)
• M90: 72,193,988 km (0.086 R)
• M91: 74,533,399 km (0.109 R)
• M92: 75,122,216 km (0.079 R)
• M93: 75,712,380 km (0.115 R)
• M94: 79,166,296 km (0.064 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: 356 - 14,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit