🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.7 AU - 0.74 AU

Year: 234 Days

Day: 40.2 Hours

Environment

Temp: 126 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.77 AU - 1.15 AU

Year: 360 Days

Day: 32 Hours

Environment

Temp: 25 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.77 AU - 2.79 AU

Year: 1318 Days

Day: 32.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.28 AU - 2.9 AU

Year: 1596 Days

Day: 46.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.5

Radius: 13.2

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.81 AU - 4.59 AU

Year: 3296 Days

Day: 12.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 90,868,529 km

• M1: 257,009 km (0.11 R)
• M2: 587,770 km (0.091 R)
• M3: 672,891 km (0.06 R)
• M4: 867,817 km (0.051 R)
• M5: 1,125,874 km (0.033 R)
• M6: 1,339,051 km (0.096 R)
• M7: 1,492,987 km (0.036 R)
• M8: 1,780,364 km (0.043 R)
• M9: 1,924,277 km (0.044 R)
• M10: 2,553,785 km (0.071 R)
• M11: 2,702,186 km (0.079 R)
• M12: 3,260,486 km (0.077 R)
• M13: 3,357,126 km (0.112 R)
• M14: 3,586,310 km (0.118 R)
• M15: 3,803,675 km (0.108 R)
• M16: 4,287,176 km (0.08 R)
• M17: 4,482,401 km (0.118 R)
• M18: 4,590,261 km (0.11 R)
• M19: 4,717,120 km (0.105 R)
• M20: 4,845,176 km (0.061 R)
• M21: 5,541,554 km (0.093 R)
• M22: 5,715,686 km (0.078 R)
• M23: 6,029,841 km (0.099 R)
• M24: 6,169,117 km (0.12 R)
• M25: 7,090,041 km (0.098 R)
• M26: 7,555,889 km (0.117 R)
• M27: 7,641,609 km (0.111 R)
• M28: 7,749,319 km (0.092 R)
• M29: 7,835,787 km (0.085 R)
• M30: 8,876,539 km (0.093 R)
• M31: 9,517,267 km (0.044 R)
• M32: 9,984,162 km (0.101 R)
• M33: 10,867,537 km (0.072 R)
• M34: 11,037,480 km (0.104 R)
• M35: 11,135,018 km (0.064 R)
• M36: 11,330,842 km (0.098 R)
• M37: 11,478,495 km (0.114 R)
• M38: 11,875,528 km (0.117 R)
• M39: 12,000,442 km (0.107 R)
• M40: 12,352,745 km (0.079 R)
• M41: 12,759,651 km (0.105 R)
• M42: 12,913,288 km (0.072 R)
• M43: 13,796,065 km (0.088 R)
• M44: 14,218,081 km (0.112 R)
• M45: 14,377,552 km (0.113 R)
• M46: 15,075,127 km (0.115 R)
• M47: 15,564,611 km (0.118 R)
• M48: 16,308,561 km (0.073 R)
• M49: 16,867,160 km (0.1 R)
• M50: 17,148,853 km (0.113 R)
• M51: 17,688,303 km (0.104 R)
• M52: 17,888,465 km (0.043 R)
• M53: 18,003,206 km (0.086 R)
• M54: 18,696,742 km (0.084 R)
• M55: 19,664,491 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.2

Radius: 13

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.74 AU - 13.62 AU

Year: 14313 Days

Day: 6.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,868,529 km

• M1: 178,021 km (0.116 R)
• M2: 641,027 km (0.099 R)
• M3: 1,089,222 km (0.11 R)
• M4: 1,309,281 km (0.1 R)
• M5: 1,851,124 km (0.095 R)
• M6: 3,056,284 km (0.099 R)
• M7: 3,846,460 km (0.072 R)
• M8: 4,034,804 km (0.039 R)
• M9: 4,538,799 km (0.064 R)
• M10: 5,228,146 km (0.101 R)
• M11: 6,256,781 km (0.073 R)
• M12: 6,389,774 km (0.083 R)
• M13: 6,523,664 km (0.085 R)
• M14: 6,794,436 km (0.052 R)
• M15: 7,068,799 km (0.076 R)
• M16: 7,534,347 km (0.079 R)
• M17: 8,495,364 km (0.062 R)
• M18: 9,140,729 km (0.053 R)
• M19: 9,443,964 km (0.063 R)
• M20: 9,956,636 km (0.057 R)
• M21: 10,689,815 km (0.11 R)
• M22: 11,224,179 km (0.084 R)
• M23: 11,931,926 km (0.104 R)
• M24: 12,097,232 km (0.119 R)
• M25: 12,935,728 km (0.11 R)
• M26: 13,162,369 km (0.047 R)
• M27: 13,447,801 km (0.109 R)
• M28: 14,668,370 km (0.107 R)
• M29: 17,588,970 km (0.097 R)
• M30: 18,156,245 km (0.103 R)
• M31: 21,886,168 km (0.117 R)
• M32: 22,088,874 km (0.113 R)
• M33: 22,428,012 km (0.116 R)
• M34: 23,043,009 km (0.109 R)
• M35: 23,525,312 km (0.103 R)
• M36: 24,219,895 km (0.101 R)
• M37: 24,780,438 km (0.092 R)
• M38: 25,914,390 km (0.057 R)
• M39: 26,415,842 km (0.117 R)
• M40: 28,159,256 km (0.086 R)
• M41: 28,674,770 km (0.032 R)
• M42: 29,565,775 km (0.076 R)
• M43: 30,692,397 km (0.085 R)
• M44: 31,451,157 km (0.092 R)
• M45: 32,369,987 km (0.115 R)
• M46: 33,064,720 km (0.102 R)
• M47: 33,530,717 km (0.104 R)
• M48: 35,099,700 km (0.091 R)
• M49: 36,452,064 km (0.074 R)
• M50: 37,094,288 km (0.095 R)
• M51: 37,578,536 km (0.111 R)
• M52: 37,902,416 km (0.11 R)
• M53: 40,030,745 km (0.055 R)
• M54: 40,693,314 km (0.116 R)
• M55: 41,276,147 km (0.118 R)
• M56: 41,945,597 km (0.1 R)
• M57: 42,449,892 km (0.117 R)
• M58: 43,549,735 km (0.097 R)
• M59: 44,231,303 km (0.112 R)
• M60: 44,402,144 km (0.114 R)
• M61: 45,346,256 km (0.086 R)
• M62: 46,123,567 km (0.107 R)
• M63: 46,210,184 km (0.09 R)
• M64: 46,296,801 km (0.106 R)
• M65: 47,516,173 km (0.06 R)
• M66: 47,866,531 km (0.046 R)
• M67: 48,305,751 km (0.096 R)
• M68: 48,922,692 km (0.107 R)
• M69: 49,276,491 km (0.057 R)
• M70: 49,631,188 km (0.047 R)
• M71: 49,897,622 km (0.114 R)
• M72: 49,986,633 km (0.1 R)
• M73: 50,075,643 km (0.067 R)
• M74: 51,776,571 km (0.092 R)
• M75: 52,227,309 km (0.058 R)
• M76: 52,408,024 km (0.091 R)
• M77: 53,132,825 km (0.113 R)
• M78: 53,769,813 km (0.12 R)
• M79: 54,409,194 km (0.074 R)
• M80: 54,500,748 km (0.114 R)
• M81: 55,143,122 km (0.1 R)
• M82: 56,065,093 km (0.119 R)
• M83: 56,157,545 km (0.1 R)
• M84: 56,713,600 km (0.052 R)
• M85: 56,806,351 km (0.062 R)
• M86: 57,550,899 km (0.07 R)
• M87: 59,520,505 km (0.108 R)
• M88: 59,614,901 km (0.118 R)
• M89: 60,087,331 km (0.114 R)
• M90: 61,607,694 km (0.073 R)
• M91: 62,852,199 km (0.089 R)
• M92: 63,718,670 km (0.11 R)
• M93: 64,879,998 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.6

Radius: 6

Gravity: 13.54 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 14.65 AU - 22.73 AU

Year: 30937 Days

Day: 24.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 90,868,529 km

• M1: 116,836 km (0.033 R)
• M2: 194,028 km (0.086 R)
• M3: 350,957 km (0.117 R)
• M4: 1,029,383 km (0.104 R)
• M5: 1,310,178 km (0.09 R)
• M6: 1,476,232 km (0.051 R)
• M7: 1,792,332 km (0.104 R)
• M8: 1,976,936 km (0.094 R)
• M9: 2,444,728 km (0.084 R)
• M10: 2,817,526 km (0.073 R)
• M11: 3,207,977 km (0.081 R)
• M12: 3,387,045 km (0.089 R)
• M13: 3,801,731 km (0.048 R)
• M14: 3,896,127 km (0.107 R)
• M15: 4,330,260 km (0.11 R)
• M16: 4,428,845 km (0.074 R)
• M17: 5,508,343 km (0.086 R)
• M18: 5,885,479 km (0.051 R)
• M19: 6,104,640 km (0.112 R)
• M20: 6,159,992 km (0.069 R)
• M21: 6,438,543 km (0.112 R)
• M22: 6,607,888 km (0.091 R)
• M23: 6,893,021 km (0.092 R)
• M24: 6,950,616 km (0.083 R)
• M25: 7,182,343 km (0.112 R)
• M26: 7,832,795 km (0.11 R)
• M27: 7,953,072 km (0.096 R)
• M28: 8,134,683 km (0.057 R)
• M29: 8,749,680 km (0.054 R)
• M30: 10,683,083 km (0.086 R)
• M31: 10,749,804 km (0.092 R)
• M32: 10,816,524 km (0.115 R)
• M33: 11,287,907 km (0.1 R)
• M34: 12,741,999 km (0.091 R)
• M35: 13,598,895 km (0.038 R)
• M36: 14,180,532 km (0.075 R)
• M37: 15,745,774 km (0.077 R)
• M38: 17,208,243 km (0.091 R)
• M39: 19,278,977 km (0.057 R)
• M40: 20,508,970 km (0.087 R)
• M41: 22,017,964 km (0.072 R)
• M42: 22,102,936 km (0.066 R)
• M43: 22,443,570 km (0.084 R)
• M44: 22,700,130 km (0.107 R)
• M45: 23,302,711 km (0.113 R)
• M46: 24,964,593 km (0.102 R)
• M47: 29,050,261 km (0.095 R)
• M48: 29,329,859 km (0.063 R)
• M49: 32,657,814 km (0.058 R)
• M50: 32,948,632 km (0.048 R)
• M51: 33,240,198 km (0.085 R)
• M52: 35,206,213 km (0.114 R)
• M53: 35,903,190 km (0.113 R)
• M54: 37,310,756 km (0.101 R)
• M55: 40,283,415 km (0.079 R)
• M56: 41,116,676 km (0.062 R)
• M57: 41,850,603 km (0.112 R)
• M58: 43,437,537 km (0.045 R)
• M59: 44,399,152 km (0.095 R)
• M60: 44,506,414 km (0.119 R)
• M61: 45,908,894 km (0.081 R)
• M62: 48,535,982 km (0.051 R)
• M63: 49,867,702 km (0.093 R)
• M64: 50,762,148 km (0.113 R)
• M65: 51,323,888 km (0.072 R)
• M66: 51,549,182 km (0.114 R)
• M67: 52,566,897 km (0.076 R)
• M68: 52,907,681 km (0.107 R)
• M69: 56,820,263 km (0.113 R)
• M70: 57,053,337 km (0.078 R)
• M71: 61,780,480 km (0.08 R)
• M72: 62,019,986 km (0.101 R)
• M73: 74,006,515 km (0.108 R)
• M74: 75,794,060 km (0.044 R)
• M75: 76,950,751 km (0.046 R)
• M76: 77,854,322 km (0.066 R)
• M77: 81,635,408 km (0.08 R)
• M78: 82,029,898 km (0.114 R)
• M79: 82,820,972 km (0.093 R)
• M80: 82,952,917 km (0.073 R)
• M81: 83,879,526 km (0.106 R)
• M82: 84,012,070 km (0.066 R)
• M83: 84,277,606 km (0.091 R)
• M84: 84,410,449 km (0.117 R)
• M85: 85,876,358 km (0.117 R)
• M86: 87,081,968 km (0.089 R)
• M87: 87,619,622 km (0.084 R)
• M88: 89,103,783 km (0.102 R)
• M89: 89,645,626 km (0.107 R)
• M90: 89,781,162 km (0.109 R)
• M91: 90,188,368 km (0.11 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 18,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit