🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.67 AU - 0.93 AU

Year: 319 Days

Day: 22.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1 AU - 1.38 AU

Year: 579 Days

Day: 32.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.4 AU - 1.56 AU

Year: 803 Days

Day: 39.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.5

Radius: 14.8

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.78 AU - 4.34 AU

Year: 3650 Days

Day: 14.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 86,016,472 km

• M1: 282,441 km (0.051 R)
• M2: 449,392 km (0.091 R)
• M3: 592,557 km (0.09 R)
• M4: 1,020,706 km (0.081 R)
• M5: 1,242,859 km (0.1 R)
• M6: 1,402,779 km (0.11 R)
• M7: 1,917,097 km (0.107 R)
• M8: 2,079,560 km (0.057 R)
• M9: 2,523,866 km (0.117 R)
• M10: 2,684,683 km (0.091 R)
• M11: 2,839,966 km (0.026 R)
• M12: 2,998,241 km (0.049 R)
• M13: 3,159,657 km (0.118 R)
• M14: 3,431,775 km (0.118 R)
• M15: 3,671,281 km (0.098 R)
• M16: 3,937,117 km (0.112 R)
• M17: 4,093,447 km (0.081 R)
• M18: 4,563,932 km (0.108 R)
• M19: 4,883,622 km (0.078 R)
• M20: 5,006,891 km (0.11 R)
• M21: 5,108,468 km (0.115 R)
• M22: 5,325,385 km (0.071 R)
• M23: 5,463,913 km (0.111 R)
• M24: 6,114,215 km (0.11 R)
• M25: 6,247,357 km (0.106 R)
• M26: 6,528,750 km (0.078 R)
• M27: 7,385,198 km (0.047 R)
• M28: 7,553,047 km (0.101 R)
• M29: 7,787,616 km (0.12 R)
• M30: 7,892,634 km (0.082 R)
• M31: 8,451,532 km (0.057 R)
• M32: 8,600,082 km (0.06 R)
• M33: 8,708,690 km (0.055 R)
• M34: 8,872,500 km (0.095 R)
• M35: 9,023,594 km (0.099 R)
• M36: 9,120,085 km (0.104 R)
• M37: 9,369,913 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.2

Radius: 10.5

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.59 AU - 10.73 AU

Year: 12371 Days

Day: 6.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 86,016,472 km

• M1: 137,780 km (0.082 R)
• M2: 237,262 km (0.063 R)
• M3: 337,642 km (0.064 R)
• M4: 624,870 km (0.108 R)
• M5: 716,424 km (0.11 R)
• M6: 846,275 km (0.031 R)
• M7: 1,245,402 km (0.064 R)
• M8: 1,424,920 km (0.083 R)
• M9: 1,968,110 km (0.07 R)
• M10: 2,202,529 km (0.094 R)
• M11: 2,750,207 km (0.114 R)
• M12: 2,828,148 km (0.118 R)
• M13: 3,120,312 km (0.102 R)
• M14: 3,591,097 km (0.106 R)
• M15: 3,907,796 km (0.082 R)
• M16: 4,263,689 km (0.094 R)
• M17: 4,568,270 km (0.111 R)
• M18: 4,723,104 km (0.094 R)
• M19: 4,848,467 km (0.091 R)
• M20: 5,230,839 km (0.086 R)
• M21: 5,458,527 km (0.105 R)
• M22: 5,990,946 km (0.098 R)
• M23: 6,263,513 km (0.111 R)
• M24: 6,505,413 km (0.026 R)
• M25: 7,141,503 km (0.106 R)
• M26: 7,321,619 km (0.08 R)
• M27: 7,576,534 km (0.077 R)
• M28: 7,834,291 km (0.099 R)
• M29: 7,908,491 km (0.081 R)
• M30: 8,548,621 km (0.099 R)
• M31: 9,878,396 km (0.075 R)
• M32: 11,062,912 km (0.108 R)
• M33: 11,146,238 km (0.074 R)
• M34: 12,119,821 km (0.088 R)
• M35: 12,638,477 km (0.098 R)
• M36: 13,519,160 km (0.042 R)
• M37: 13,742,360 km (0.102 R)
• M38: 14,056,964 km (0.043 R)
• M39: 14,647,726 km (0.076 R)
• M40: 15,061,364 km (0.074 R)
• M41: 15,153,816 km (0.087 R)
• M42: 15,292,792 km (0.104 R)
• M43: 15,432,217 km (0.1 R)
• M44: 16,372,739 km (0.035 R)
• M45: 17,964,909 km (0.102 R)
• M46: 19,053,682 km (0.115 R)
• M47: 20,214,562 km (0.042 R)
• M48: 21,294,509 km (0.118 R)
• M49: 21,554,360 km (0.082 R)
• M50: 21,763,049 km (0.045 R)
• M51: 21,919,978 km (0.069 R)
• M52: 22,551,580 km (0.071 R)
• M53: 22,816,518 km (0.096 R)
• M54: 23,510,053 km (0.11 R)
• M55: 24,048,456 km (0.101 R)
• M56: 28,156,114 km (0.07 R)
• M57: 28,498,544 km (0.099 R)
• M58: 30,582,293 km (0.108 R)
• M59: 30,758,070 km (0.106 R)
• M60: 33,436,022 km (0.082 R)
• M61: 33,738,060 km (0.099 R)
• M62: 34,466,901 km (0.061 R)
• M63: 34,955,637 km (0.087 R)
• M64: 35,631,520 km (0.091 R)
• M65: 35,816,573 km (0.04 R)
• M66: 36,125,791 km (0.065 R)
• M67: 36,311,592 km (0.088 R)
• M68: 37,810,413 km (0.095 R)
• M69: 38,820,797 km (0.053 R)
• M70: 39,456,738 km (0.098 R)
• M71: 40,224,474 km (0.071 R)
• M72: 40,803,567 km (0.112 R)
• M73: 41,385,353 km (0.077 R)
• M74: 41,709,831 km (0.084 R)
• M75: 41,839,832 km (0.037 R)
• M76: 42,491,779 km (0.101 R)
• M77: 42,557,153 km (0.034 R)
• M78: 43,212,991 km (0.079 R)
• M79: 43,739,874 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.5

Radius: 5.5

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10.05 AU - 12.61 AU

Year: 17018 Days

Day: 23.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 86,016,472 km

• M1: 90,656 km (0.064 R)
• M2: 919,429 km (0.109 R)
• M3: 1,113,906 km (0.058 R)
• M4: 1,451,698 km (0.053 R)
• M5: 1,701,377 km (0.043 R)
• M6: 2,038,720 km (0.066 R)
• M7: 2,718,493 km (0.092 R)
• M8: 2,912,671 km (0.11 R)
• M9: 3,794,999 km (0.071 R)
• M10: 4,654,439 km (0.105 R)
• M11: 5,746,952 km (0.075 R)
• M12: 5,996,182 km (0.063 R)
• M13: 6,248,853 km (0.062 R)
• M14: 6,468,313 km (0.034 R)
• M15: 6,542,064 km (0.063 R)
• M16: 6,952,411 km (0.05 R)
• M17: 7,525,371 km (0.085 R)
• M18: 7,564,117 km (0.116 R)
• M19: 8,034,154 km (0.055 R)
• M20: 8,192,877 km (0.083 R)
• M21: 8,553,857 km (0.104 R)
• M22: 8,797,552 km (0.112 R)
• M23: 9,167,208 km (0.046 R)
• M24: 9,921,630 km (0.086 R)
• M25: 10,306,396 km (0.084 R)
• M26: 11,444,985 km (0.117 R)
• M27: 11,938,508 km (0.102 R)
• M28: 12,439,063 km (0.11 R)
• M29: 12,807,523 km (0.12 R)
• M30: 13,366,719 km (0.12 R)
• M31: 14,508,899 km (0.044 R)
• M32: 14,702,329 km (0.076 R)
• M33: 15,042,814 km (0.062 R)
• M34: 15,189,569 km (0.114 R)
• M35: 15,385,842 km (0.032 R)
• M36: 15,632,529 km (0.047 R)
• M37: 15,682,046 km (0.066 R)
• M38: 16,480,898 km (0.106 R)
• M39: 16,733,270 km (0.074 R)
• M40: 16,986,988 km (0.113 R)
• M41: 17,241,903 km (0.03 R)
• M42: 17,344,228 km (0.073 R)
• M43: 18,326,338 km (0.109 R)
• M44: 18,587,835 km (0.063 R)
• M45: 18,955,845 km (0.092 R)
• M46: 19,220,334 km (0.1 R)
• M47: 22,041,601 km (0.083 R)
• M48: 22,097,101 km (0.107 R)
• M49: 22,710,752 km (0.078 R)
• M50: 23,670,123 km (0.093 R)
• M51: 23,783,967 km (0.115 R)
• M52: 23,840,814 km (0.037 R)
• M53: 23,897,811 km (0.086 R)
• M54: 24,011,954 km (0.064 R)
• M55: 25,105,066 km (0.05 R)
• M56: 26,214,184 km (0.115 R)
• M57: 27,518,379 km (0.077 R)
• M58: 28,238,543 km (0.092 R)
• M59: 33,005,180 km (0.104 R)
• M60: 34,219,167 km (0.114 R)
• M61: 36,362,006 km (0.064 R)
• M62: 36,887,993 km (0.081 R)
• M63: 37,218,005 km (0.062 R)
• M64: 37,416,522 km (0.11 R)
• M65: 37,549,066 km (0.076 R)
• M66: 37,681,609 km (0.088 R)
• M67: 38,280,599 km (0.059 R)
• M68: 38,614,801 km (0.045 R)
• M69: 38,882,731 km (0.093 R)
• M70: 39,488,004 km (0.118 R)
• M71: 39,690,409 km (0.116 R)
• M72: 40,844,108 km (0.075 R)
• M73: 41,871,098 km (0.043 R)
• M74: 43,114,854 km (0.112 R)
• M75: 43,532,083 km (0.09 R)
• M76: 44,651,224 km (0.114 R)
• M77: 44,932,618 km (0.029 R)
• M78: 46,205,546 km (0.085 R)
• M79: 46,703,857 km (0.036 R)
• M80: 47,490,442 km (0.038 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.6

Radius: 6.5

Gravity: 16.23 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 14.1 AU - 14.42 AU

Year: 24029 Days

Day: 21.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,016,472 km

• M1: 208,240 km (0.076 R)
• M2: 271,371 km (0.096 R)
• M3: 742,753 km (0.068 R)
• M4: 1,439,730 km (0.038 R)
• M5: 1,604,736 km (0.05 R)
• M6: 1,672,355 km (0.082 R)
• M7: 2,135,809 km (0.083 R)
• M8: 2,210,458 km (0.118 R)
• M9: 2,401,046 km (0.101 R)
• M10: 2,518,031 km (0.115 R)
• M11: 2,839,218 km (0.072 R)
• M12: 2,921,497 km (0.065 R)
• M13: 3,258,840 km (0.073 R)
• M14: 3,608,600 km (0.083 R)
• M15: 3,833,146 km (0.045 R)
• M16: 3,878,624 km (0.079 R)
• M17: 4,202,204 km (0.041 R)
• M18: 4,343,425 km (0.072 R)
• M19: 4,825,728 km (0.096 R)
• M20: 5,274,223 km (0.116 R)
• M21: 5,736,181 km (0.106 R)
• M22: 5,892,959 km (0.072 R)
• M23: 6,210,855 km (0.103 R)
• M24: 6,425,977 km (0.111 R)
• M25: 7,310,549 km (0.082 R)
• M26: 7,998,849 km (0.11 R)
• M27: 8,115,684 km (0.059 R)
• M28: 8,291,761 km (0.084 R)
• M29: 9,933,149 km (0.059 R)
• M30: 10,694,153 km (0.096 R)
• M31: 11,277,136 km (0.045 R)
• M32: 11,671,476 km (0.1 R)
• M33: 14,131,015 km (0.079 R)
• M34: 14,627,231 km (0.059 R)
• M35: 14,985,219 km (0.101 R)
• M36: 15,201,388 km (0.108 R)
• M37: 15,856,178 km (0.082 R)
• M38: 17,495,022 km (0.087 R)
• M39: 18,488,502 km (0.09 R)
• M40: 19,736,148 km (0.062 R)
• M41: 20,370,144 km (0.12 R)
• M42: 21,495,718 km (0.057 R)
• M43: 21,658,181 km (0.049 R)
• M44: 22,889,372 km (0.111 R)
• M45: 24,736,008 km (0.117 R)
• M46: 26,108,718 km (0.104 R)
• M47: 26,281,952 km (0.062 R)
• M48: 26,804,198 km (0.093 R)
• M49: 27,594,075 km (0.049 R)
• M50: 29,017,050 km (0.057 R)
• M51: 30,737,575 km (0.119 R)
• M52: 31,841,159 km (0.069 R)
• M53: 33,520,694 km (0.084 R)
• M54: 35,324,545 km (0.081 R)
• M55: 36,673,768 km (0.067 R)
• M56: 36,867,946 km (0.068 R)
• M57: 36,965,185 km (0.082 R)
• M58: 37,257,200 km (0.117 R)
• M59: 38,334,754 km (0.077 R)
• M60: 38,729,094 km (0.11 R)
• M61: 40,721,139 km (0.053 R)
• M62: 42,746,096 km (0.099 R)
• M63: 42,848,271 km (0.099 R)
• M64: 43,052,622 km (0.117 R)
• M65: 43,155,096 km (0.112 R)
• M66: 44,079,910 km (0.103 R)
• M67: 45,635,728 km (0.095 R)
• M68: 47,420,730 km (0.062 R)
• M69: 48,374,865 km (0.117 R)
• M70: 48,587,892 km (0.112 R)
• M71: 49,228,471 km (0.09 R)
• M72: 51,166,960 km (0.08 R)
• M73: 51,492,335 km (0.092 R)
• M74: 52,473,099 km (0.087 R)
• M75: 54,785,134 km (0.061 R)
• M76: 55,006,987 km (0.096 R)
• M77: 55,786,093 km (0.11 R)
• M78: 55,897,693 km (0.099 R)
• M79: 56,232,942 km (0.092 R)
• M80: 58,032,156 km (0.118 R)
• M81: 60,421,982 km (0.058 R)
• M82: 61,456,152 km (0.117 R)
• M83: 62,496,006 km (0.119 R)
• M84: 63,076,297 km (0.102 R)
• M85: 63,425,308 km (0.077 R)
• M86: 69,455,599 km (0.043 R)
• M87: 72,477,775 km (0.116 R)
• M88: 74,557,335 km (0.067 R)
• M89: 75,913,290 km (0.104 R)
• M90: 77,775,484 km (0.096 R)
• M91: 77,900,099 km (0.085 R)
• M92: 78,649,585 km (0.114 R)
• M93: 80,029,774 km (0.057 R)
• M94: 82,305,457 km (0.118 R)
• M95: 83,196,313 km (0.107 R)
• M96: 85,244,158 km (0.068 R)
• M97: 85,372,812 km (0.056 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 17,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit