🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.64 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.18 AU - 1.36 AU

Year: 542 Days

Day: 13.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.7 AU - 2.36 AU

Year: 1095 Days

Day: 27.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.78 AU - 3.78 AU

Year: 2783 Days

Day: 40 Hours

Environment

Temp: -122 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.8

Radius: 11.2

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.22 AU - 6.92 AU

Year: 6378 Days

Day: 14.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,371,920 km

• M1: 145,260 km (0.118 R)
• M2: 233,073 km (0.071 R)
• M3: 336,296 km (0.11 R)
• M4: 487,988 km (0.115 R)
• M5: 616,942 km (0.114 R)
• M6: 801,396 km (0.118 R)
• M7: 1,162,675 km (0.074 R)
• M8: 1,355,506 km (0.116 R)
• M9: 1,462,768 km (0.113 R)
• M10: 1,686,267 km (0.105 R)
• M11: 2,011,792 km (0.082 R)
• M12: 2,135,210 km (0.065 R)
• M13: 2,859,264 km (0.101 R)
• M14: 2,998,839 km (0.105 R)
• M15: 3,069,449 km (0.075 R)
• M16: 3,357,425 km (0.088 R)
• M17: 3,560,729 km (0.119 R)
• M18: 3,654,377 km (0.114 R)
• M19: 3,940,707 km (0.089 R)
• M20: 4,214,471 km (0.094 R)
• M21: 4,373,793 km (0.05 R)
• M22: 4,698,271 km (0.101 R)
• M23: 5,371,012 km (0.094 R)
• M24: 5,740,818 km (0.025 R)
• M25: 5,984,513 km (0.111 R)
• M26: 6,118,852 km (0.104 R)
• M27: 6,367,783 km (0.105 R)
• M28: 6,504,964 km (0.112 R)
• M29: 6,596,967 km (0.098 R)
• M30: 6,993,102 km (0.036 R)
• M31: 7,759,492 km (0.114 R)
• M32: 8,029,217 km (0.1 R)
• M33: 8,376,882 km (0.089 R)
• M34: 8,602,925 km (0.1 R)
• M35: 8,780,198 km (0.106 R)
• M36: 9,061,293 km (0.03 R)
• M37: 9,267,588 km (0.098 R)
• M38: 10,081,700 km (0.083 R)
• M39: 10,375,959 km (0.074 R)
• M40: 10,781,967 km (0.08 R)
• M41: 11,110,634 km (0.106 R)
• M42: 11,303,765 km (0.069 R)
• M43: 11,637,667 km (0.067 R)
• M44: 11,749,566 km (0.1 R)
• M45: 11,918,313 km (0.116 R)
• M46: 12,116,081 km (0.07 R)
• M47: 12,515,059 km (0.03 R)
• M48: 12,687,246 km (0.089 R)
• M49: 12,860,331 km (0.115 R)
• M50: 13,531,127 km (0.052 R)
• M51: 13,855,904 km (0.086 R)
• M52: 13,944,915 km (0.109 R)
• M53: 14,123,535 km (0.113 R)
• M54: 14,573,525 km (0.059 R)
• M55: 15,028,153 km (0.116 R)
• M56: 15,150,225 km (0.085 R)
• M57: 15,518,386 km (0.059 R)
• M58: 15,889,388 km (0.03 R)
• M59: 15,982,588 km (0.091 R)
• M60: 16,357,330 km (0.111 R)
• M61: 16,451,577 km (0.118 R)
• M62: 16,545,824 km (0.073 R)
• M63: 16,640,370 km (0.103 R)
• M64: 17,338,842 km (0.09 R)
• M65: 17,563,089 km (0.057 R)
• M66: 18,535,176 km (0.071 R)
• M67: 18,830,183 km (0.11 R)
• M68: 19,591,188 km (0.049 R)
• M69: 19,958,750 km (0.096 R)
• M70: 20,126,598 km (0.072 R)
• M71: 20,396,174 km (0.09 R)
• M72: 20,599,028 km (0.089 R)
• M73: 21,383,071 km (0.098 R)
• M74: 22,072,717 km (0.088 R)
• M75: 23,261,871 km (0.1 R)
• M76: 23,367,935 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.2

Radius: 9.2

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.3 AU - 11 AU

Year: 12248 Days

Day: 14.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 50,371,920 km

• M1: 274,662 km (0.047 R)
• M2: 385,963 km (0.117 R)
• M3: 698,772 km (0.059 R)
• M4: 758,162 km (0.064 R)
• M5: 991,535 km (0.054 R)
• M6: 1,604,587 km (0.111 R)
• M7: 1,850,376 km (0.067 R)
• M8: 3,252,258 km (0.108 R)
• M9: 3,424,295 km (0.102 R)
• M10: 3,777,496 km (0.06 R)
• M11: 4,031,663 km (0.115 R)
• M12: 4,142,365 km (0.084 R)
• M13: 5,024,394 km (0.086 R)
• M14: 5,183,566 km (0.096 R)
• M15: 5,962,672 km (0.108 R)
• M16: 6,646,933 km (0.033 R)
• M17: 7,996,006 km (0.077 R)
• M18: 8,701,659 km (0.098 R)
• M19: 9,037,806 km (0.08 R)
• M20: 9,378,141 km (0.094 R)
• M21: 9,623,781 km (0.109 R)
• M22: 10,171,907 km (0.088 R)
• M23: 10,678,894 km (0.08 R)
• M24: 10,883,993 km (0.088 R)
• M25: 11,038,827 km (0.099 R)
• M26: 12,517,602 km (0.087 R)
• M27: 13,006,188 km (0.062 R)
• M28: 14,736,138 km (0.093 R)
• M29: 15,367,292 km (0.097 R)
• M30: 16,183,198 km (0.068 R)
• M31: 16,241,990 km (0.073 R)
• M32: 16,715,168 km (0.088 R)
• M33: 17,013,167 km (0.039 R)
• M34: 18,161,780 km (0.091 R)
• M35: 18,222,816 km (0.096 R)
• M36: 19,773,697 km (0.086 R)
• M37: 20,152,030 km (0.072 R)
• M38: 20,596,635 km (0.08 R)
• M39: 22,407,068 km (0.049 R)
• M40: 22,472,742 km (0.109 R)
• M41: 23,132,169 km (0.076 R)
• M42: 24,335,235 km (0.086 R)
• M43: 24,470,173 km (0.101 R)
• M44: 24,537,791 km (0.109 R)
• M45: 25,012,465 km (0.097 R)
• M46: 25,627,162 km (0.077 R)
• M47: 26,246,946 km (0.079 R)
• M48: 26,524,002 km (0.11 R)
• M49: 27,571,486 km (0.076 R)
• M50: 28,277,289 km (0.03 R)
• M51: 28,419,107 km (0.092 R)
• M52: 28,561,225 km (0.062 R)
• M53: 30,067,676 km (0.065 R)
• M54: 30,575,561 km (0.056 R)
• M55: 30,648,415 km (0.062 R)
• M56: 30,867,127 km (0.071 R)
• M57: 31,086,288 km (0.107 R)
• M58: 31,306,047 km (0.091 R)
• M59: 31,820,813 km (0.077 R)
• M60: 32,486,674 km (0.055 R)
• M61: 33,381,718 km (0.102 R)
• M62: 34,663,622 km (0.049 R)
• M63: 35,272,336 km (0.062 R)
• M64: 35,348,780 km (0.119 R)
• M65: 35,654,708 km (0.063 R)
• M66: 36,269,256 km (0.109 R)
• M67: 36,500,534 km (0.097 R)
• M68: 37,742,645 km (0.093 R)
• M69: 38,447,550 km (0.086 R)
• M70: 38,998,669 km (0.068 R)
• M71: 39,631,767 km (0.115 R)
• M72: 40,747,917 km (0.099 R)
• M73: 41,068,655 km (0.033 R)
• M74: 42,279,051 km (0.098 R)
• M75: 42,522,596 km (0.093 R)
• M76: 43,255,925 km (0.057 R)
• M77: 44,075,572 km (0.056 R)
• M78: 44,900,305 km (0.07 R)
• M79: 46,397,630 km (0.077 R)
• M80: 47,657,992 km (0.12 R)
• M81: 48,504,417 km (0.071 R)
• M82: 49,014,695 km (0.097 R)
• M83: 49,526,769 km (0.102 R)
• M84: 50,040,637 km (0.071 R)
• M85: 50,728,488 km (0.062 R)
• M86: 53,160,501 km (0.119 R)
• M87: 54,038,192 km (0.07 R)
• M88: 54,832,257 km (0.103 R)
• M89: 55,808,084 km (0.118 R)
• M90: 56,164,277 km (0.057 R)
• M91: 56,968,664 km (0.1 R)
• M92: 57,866,700 km (0.094 R)
• M93: 58,137,173 km (0.102 R)
• M94: 61,230,408 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.1

Radius: 14.9

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.79 AU - 12.19 AU

Year: 12868 Days

Day: 5.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,371,920 km

• M1: 259,702 km (0.069 R)
• M2: 360,381 km (0.085 R)
• M3: 797,656 km (0.051 R)
• M4: 997,818 km (0.114 R)
• M5: 1,114,803 km (0.072 R)
• M6: 1,631,664 km (0.049 R)
• M7: 1,820,157 km (0.088 R)
• M8: 2,016,280 km (0.099 R)
• M9: 2,116,959 km (0.091 R)
• M10: 3,188,828 km (0.102 R)
• M11: 3,457,656 km (0.113 R)
• M12: 3,796,495 km (0.099 R)
• M13: 3,890,891 km (0.106 R)
• M14: 4,276,255 km (0.092 R)
• M15: 4,674,185 km (0.109 R)
• M16: 4,877,639 km (0.098 R)
• M17: 5,014,969 km (0.101 R)
• M18: 5,505,950 km (0.087 R)
• M19: 6,196,942 km (0.046 R)
• M20: 6,533,986 km (0.119 R)
• M21: 7,422,747 km (0.104 R)
• M22: 7,780,884 km (0.039 R)
• M23: 9,355,402 km (0.09 R)
• M24: 9,916,244 km (0.072 R)
• M25: 10,266,902 km (0.12 R)
• M26: 11,894,975 km (0.108 R)
• M27: 12,127,451 km (0.076 R)
• M28: 12,314,598 km (0.085 R)
• M29: 13,024,739 km (0.09 R)
• M30: 15,436,256 km (0.109 R)
• M31: 17,084,077 km (0.118 R)
• M32: 17,241,454 km (0.085 R)
• M33: 18,356,556 km (0.109 R)
• M34: 18,787,398 km (0.116 R)
• M35: 19,004,166 km (0.11 R)
• M36: 19,221,681 km (0.116 R)
• M37: 20,488,775 km (0.089 R)
• M38: 21,725,800 km (0.092 R)
• M39: 22,010,335 km (0.087 R)
• M40: 22,181,774 km (0.081 R)
• M41: 22,525,699 km (0.079 R)
• M42: 22,871,420 km (0.104 R)
• M43: 23,568,247 km (0.025 R)
• M44: 23,743,576 km (0.109 R)
• M45: 24,036,638 km (0.12 R)
• M46: 24,804,524 km (0.058 R)
• M47: 25,161,614 km (0.103 R)
• M48: 25,640,327 km (0.085 R)
• M49: 26,243,057 km (0.041 R)
• M50: 27,155,903 km (0.106 R)
• M51: 27,708,518 km (0.087 R)
• M52: 28,202,939 km (0.054 R)
• M53: 28,575,736 km (0.1 R)
• M54: 28,950,180 km (0.058 R)
• M55: 29,388,950 km (0.049 R)
• M56: 30,463,811 km (0.119 R)
• M57: 32,003,323 km (0.109 R)
• M58: 32,132,725 km (0.042 R)
• M59: 32,327,202 km (0.103 R)
• M60: 32,782,429 km (0.062 R)
• M61: 33,043,626 km (0.052 R)
• M62: 33,239,899 km (0.1 R)
• M63: 34,029,028 km (0.116 R)
• M64: 35,224,165 km (0.117 R)
• M65: 35,491,646 km (0.105 R)
• M66: 35,692,706 km (0.111 R)
• M67: 36,095,872 km (0.094 R)
• M68: 36,568,302 km (0.091 R)
• M69: 37,723,945 km (0.056 R)
• M70: 38,822,592 km (0.031 R)
• M71: 39,445,219 km (0.1 R)
• M72: 39,584,045 km (0.12 R)
• M73: 40,140,849 km (0.042 R)
• M74: 40,280,573 km (0.107 R)
• M75: 41,756,356 km (0.063 R)
• M76: 43,536,272 km (0.087 R)
• M77: 45,486,280 km (0.07 R)
• M78: 46,362,175 km (0.119 R)
• M79: 46,802,143 km (0.056 R)
• M80: 47,243,606 km (0.101 R)
• M81: 47,760,317 km (0.072 R)
• M82: 50,371,847 km (0.105 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 19,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit