🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.57 AU - 2.05 AU

Year: 927 Days

Day: 17.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.78 AU - 2.68 AU

Year: 1268 Days

Day: 37.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.77 AU - 2.87 AU

Year: 1803 Days

Day: 13.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.77 AU - 3.73 AU

Year: 2231 Days

Day: 24 Hours

Environment

Temp: -112 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.05 AU - 4.46 AU

Year: 2765 Days

Day: 16.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,044,488 km

• M1: 155,582 km (0.099 R)

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.1

Radius: 10.1

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.39 AU - 9.09 AU

Year: 8200 Days

Day: 6 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,044,488 km

• M1: 179,368 km (0.118 R)
• M2: 381,774 km (0.097 R)
• M3: 464,801 km (0.065 R)
• M4: 528,828 km (0.116 R)
• M5: 652,696 km (0.083 R)
• M6: 1,417,889 km (0.075 R)
• M7: 1,866,981 km (0.077 R)
• M8: 2,571,139 km (0.114 R)
• M9: 2,740,932 km (0.088 R)
• M10: 2,864,500 km (0.114 R)
• M11: 3,350,843 km (0.116 R)
• M12: 3,563,571 km (0.077 R)
• M13: 3,644,354 km (0.083 R)
• M14: 3,863,215 km (0.095 R)
• M15: 4,030,167 km (0.106 R)
• M16: 4,516,061 km (0.059 R)
• M17: 4,662,517 km (0.081 R)
• M18: 4,751,228 km (0.091 R)
• M19: 5,325,834 km (0.101 R)
• M20: 5,668,712 km (0.057 R)
• M21: 5,795,122 km (0.028 R)
• M22: 5,954,594 km (0.119 R)
• M23: 6,212,650 km (0.113 R)
• M24: 6,706,473 km (0.118 R)
• M25: 7,008,810 km (0.081 R)
• M26: 7,247,119 km (0.119 R)
• M27: 7,592,242 km (0.1 R)
• M28: 7,731,816 km (0.083 R)
• M29: 8,696,124 km (0.054 R)
• M30: 10,193,449 km (0.118 R)
• M31: 11,328,000 km (0.1 R)
• M32: 11,527,713 km (0.059 R)
• M33: 11,648,139 km (0.099 R)
• M34: 11,930,580 km (0.063 R)
• M35: 12,052,352 km (0.094 R)
• M36: 12,338,084 km (0.115 R)
• M37: 12,626,210 km (0.045 R)
• M38: 12,958,018 km (0.112 R)
• M39: 13,250,781 km (0.119 R)
• M40: 13,885,375 km (0.109 R)
• M41: 14,185,020 km (0.115 R)
• M42: 14,616,759 km (0.068 R)
• M43: 15,493,103 km (0.106 R)
• M44: 16,296,294 km (0.104 R)
• M45: 16,521,738 km (0.113 R)
• M46: 17,021,695 km (0.08 R)
• M47: 17,989,593 km (0.098 R)
• M48: 18,222,666 km (0.099 R)
• M49: 18,597,708 km (0.063 R)
• M50: 19,930,476 km (0.036 R)
• M51: 20,803,529 km (0.051 R)
• M52: 21,146,257 km (0.04 R)
• M53: 21,887,365 km (0.115 R)
• M54: 22,236,078 km (0.064 R)
• M55: 22,436,090 km (0.111 R)
• M56: 22,687,115 km (0.104 R)
• M57: 23,445,577 km (0.119 R)
• M58: 23,853,530 km (0.089 R)
• M59: 24,058,330 km (0.119 R)
• M60: 24,418,262 km (0.115 R)
• M61: 24,521,335 km (0.101 R)
• M62: 25,665,609 km (0.09 R)
• M63: 26,085,979 km (0.116 R)
• M64: 26,614,658 km (0.07 R)
• M65: 27,414,408 km (0.103 R)
• M66: 27,682,787 km (0.057 R)
• M67: 30,580,198 km (0.113 R)
• M68: 31,025,850 km (0.092 R)
• M69: 31,923,587 km (0.088 R)
• M70: 32,545,765 km (0.091 R)
• M71: 32,659,459 km (0.105 R)
• M72: 33,057,838 km (0.042 R)
• M73: 33,572,605 km (0.092 R)
• M74: 33,974,724 km (0.097 R)
• M75: 35,307,341 km (0.114 R)
• M76: 35,950,762 km (0.119 R)
• M77: 36,068,196 km (0.106 R)
• M78: 36,185,631 km (0.06 R)
• M79: 36,598,072 km (0.047 R)
• M80: 37,011,860 km (0.087 R)
• M81: 37,308,512 km (0.074 R)
• M82: 37,427,293 km (0.067 R)
• M83: 38,143,119 km (0.049 R)
• M84: 39,346,185 km (0.073 R)
• M85: 39,588,234 km (0.105 R)
• M86: 40,134,865 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.5

Radius: 6.8

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 9.8 AU - 15.82 AU

Year: 17459 Days

Day: 18.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,044,488 km

• M1: 127,457 km (0.07 R)
• M2: 188,045 km (0.101 R)
• M3: 296,204 km (0.085 R)
• M4: 466,596 km (0.06 R)
• M5: 622,327 km (0.112 R)
• M6: 762,201 km (0.111 R)
• M7: 1,072,318 km (0.086 R)
• M8: 1,165,218 km (0.106 R)
• M9: 1,222,215 km (0.065 R)
• M10: 1,626,578 km (0.115 R)
• M11: 1,888,075 km (0.067 R)
• M12: 2,186,522 km (0.112 R)
• M13: 2,549,148 km (0.099 R)
• M14: 2,775,639 km (0.038 R)
• M15: 2,956,503 km (0.118 R)
• M16: 3,087,999 km (0.062 R)
• M17: 3,275,445 km (0.104 R)
• M18: 4,178,717 km (0.112 R)
• M19: 4,446,049 km (0.101 R)
• M20: 4,749,583 km (0.111 R)
• M21: 4,966,051 km (0.082 R)
• M22: 5,249,090 km (0.098 R)
• M23: 5,473,038 km (0.039 R)
• M24: 6,569,890 km (0.061 R)
• M25: 6,811,041 km (0.093 R)
• M26: 7,302,321 km (0.098 R)
• M27: 7,373,380 km (0.071 R)
• M28: 8,060,483 km (0.117 R)
• M29: 8,133,935 km (0.111 R)
• M30: 8,393,039 km (0.111 R)
• M31: 9,071,465 km (0.099 R)
• M32: 10,241,171 km (0.104 R)
• M33: 10,965,524 km (0.116 R)
• M34: 11,128,735 km (0.053 R)
• M35: 12,251,318 km (0.063 R)
• M36: 12,633,540 km (0.116 R)
• M37: 12,761,895 km (0.11 R)
• M38: 13,322,588 km (0.094 R)
• M39: 13,366,121 km (0.099 R)
• M40: 13,847,527 km (0.096 R)
• M41: 14,068,184 km (0.091 R)
• M42: 14,245,607 km (0.112 R)
• M43: 14,557,668 km (0.111 R)
• M44: 15,553,541 km (0.066 R)
• M45: 15,921,103 km (0.069 R)
• M46: 16,106,006 km (0.091 R)
• M47: 18,089,674 km (0.102 R)
• M48: 18,234,335 km (0.108 R)
• M49: 18,476,235 km (0.106 R)
• M50: 18,767,801 km (0.092 R)
• M51: 20,399,016 km (0.119 R)
• M52: 20,650,191 km (0.105 R)
• M53: 21,358,686 km (0.088 R)
• M54: 21,664,764 km (0.103 R)
• M55: 21,767,238 km (0.082 R)
• M56: 22,333,017 km (0.098 R)
• M57: 22,695,643 km (0.062 R)
• M58: 23,689,571 km (0.077 R)
• M59: 24,697,711 km (0.084 R)
• M60: 24,751,267 km (0.026 R)
• M61: 24,965,341 km (0.055 R)
• M62: 25,234,019 km (0.106 R)
• M63: 25,503,595 km (0.107 R)
• M64: 25,557,599 km (0.115 R)
• M65: 25,828,222 km (0.113 R)
• M66: 26,920,586 km (0.083 R)
• M67: 27,195,995 km (0.114 R)
• M68: 27,472,303 km (0.119 R)
• M69: 28,587,106 km (0.113 R)
• M70: 28,811,802 km (0.064 R)
• M71: 29,037,096 km (0.116 R)
• M72: 30,172,395 km (0.095 R)
• M73: 30,343,983 km (0.076 R)
• M74: 30,803,099 km (0.118 R)
• M75: 30,918,140 km (0.097 R)
• M76: 31,033,480 km (0.094 R)
• M77: 32,486,374 km (0.101 R)
• M78: 33,073,696 km (0.079 R)
• M79: 33,132,637 km (0.117 R)
• M80: 33,250,520 km (0.08 R)
• M81: 33,368,553 km (0.112 R)
• M82: 33,842,479 km (0.06 R)
• M83: 33,961,260 km (0.114 R)
• M84: 34,976,581 km (0.11 R)
• M85: 35,337,261 km (0.108 R)
• M86: 36,244,572 km (0.106 R)
• M87: 37,159,513 km (0.083 R)
• M88: 37,282,033 km (0.114 R)
• M89: 37,773,612 km (0.11 R)
• M90: 42,806,084 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414

Radius: 5.5

Gravity: 13.69 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 13.54 AU - 14.82 AU

Year: 20333 Days

Day: 18.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,044,488 km

• M1: 143,315 km (0.108 R)
• M2: 225,294 km (0.104 R)
• M3: 266,135 km (0.115 R)
• M4: 309,967 km (0.081 R)
• M5: 588,219 km (0.072 R)
• M6: 929,452 km (0.097 R)
• M7: 1,071,420 km (0.117 R)
• M8: 1,120,488 km (0.102 R)
• M9: 1,511,088 km (0.091 R)
• M10: 2,279,124 km (0.118 R)
• M11: 2,503,820 km (0.04 R)
• M12: 3,184,490 km (0.082 R)
• M13: 3,435,665 km (0.065 R)
• M14: 3,508,519 km (0.08 R)
• M15: 3,581,971 km (0.08 R)
• M16: 3,843,169 km (0.048 R)
• M17: 3,957,013 km (0.049 R)
• M18: 5,238,618 km (0.117 R)
• M19: 5,492,187 km (0.067 R)
• M20: 5,577,607 km (0.109 R)
• M21: 5,923,627 km (0.083 R)
• M22: 6,099,404 km (0.106 R)
• M23: 6,773,193 km (0.092 R)
• M24: 7,095,726 km (0.111 R)
• M25: 7,376,222 km (0.095 R)
• M26: 7,708,030 km (0.072 R)
• M27: 8,435,226 km (0.028 R)
• M28: 10,163,231 km (0.096 R)
• M29: 12,330,006 km (0.077 R)
• M30: 12,723,449 km (0.084 R)
• M31: 13,063,933 km (0.061 R)
• M32: 13,292,519 km (0.093 R)
• M33: 13,407,410 km (0.083 R)
• M34: 13,580,196 km (0.089 R)
• M35: 13,986,503 km (0.098 R)
• M36: 14,870,328 km (0.106 R)
• M37: 15,954,613 km (0.083 R)
• M38: 16,506,180 km (0.119 R)
• M39: 16,815,399 km (0.094 R)
• M40: 17,126,413 km (0.085 R)
• M41: 18,198,282 km (0.096 R)
• M42: 18,325,889 km (0.085 R)
• M43: 18,517,673 km (0.119 R)
• M44: 19,682,741 km (0.095 R)
• M45: 21,339,687 km (0.052 R)
• M46: 22,150,807 km (0.101 R)
• M47: 23,455,600 km (0.091 R)
• M48: 23,525,013 km (0.038 R)
• M49: 23,663,990 km (0.069 R)
• M50: 23,733,553 km (0.072 R)
• M51: 25,210,084 km (0.05 R)
• M52: 25,352,351 km (0.108 R)
• M53: 26,211,043 km (0.089 R)
• M54: 27,079,159 km (0.055 R)
• M55: 27,809,795 km (0.11 R)
• M56: 31,176,944 km (0.116 R)
• M57: 31,482,573 km (0.105 R)
• M58: 32,947,136 km (0.119 R)
• M59: 34,433,690 km (0.086 R)
• M60: 34,512,528 km (0.119 R)
• M61: 34,986,903 km (0.115 R)
• M62: 35,862,200 km (0.079 R)
• M63: 36,262,374 km (0.091 R)
• M64: 38,612,706 km (0.067 R)
• M65: 38,858,645 km (0.043 R)
• M66: 39,352,169 km (0.082 R)
• M67: 39,930,364 km (0.116 R)
• M68: 40,179,146 km (0.069 R)
• M69: 40,345,199 km (0.059 R)
• M70: 41,934,378 km (0.073 R)
• M71: 42,863,829 km (0.112 R)
• M72: 43,033,473 km (0.088 R)
• M73: 46,213,176 km (0.092 R)
• M74: 47,085,481 km (0.107 R)
• M75: 47,260,660 km (0.117 R)
• M76: 47,699,431 km (0.064 R)
• M77: 48,315,774 km (0.099 R)
• M78: 48,492,449 km (0.117 R)
• M79: 48,757,836 km (0.111 R)
• M80: 49,289,955 km (0.039 R)
• M81: 50,897,833 km (0.082 R)
• M82: 51,527,790 km (0.114 R)
• M83: 52,795,333 km (0.059 R)
• M84: 53,524,323 km (0.114 R)
• M85: 53,706,982 km (0.096 R)
• M86: 54,256,455 km (0.057 R)
• M87: 55,916,243 km (0.073 R)
• M88: 56,473,196 km (0.06 R)
• M89: 58,248,923 km (0.104 R)
• M90: 58,813,356 km (0.096 R)
• M91: 59,474,279 km (0.08 R)
• M92: 64,266,348 km (0.059 R)
• M93: 64,363,437 km (0.105 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 10,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit