🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.81 AU - 1.17 AU

Year: 360 Days

Day: 44.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.5 AU - 1.8 AU

Year: 774 Days

Day: 45.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,850,551 km

• M1: 98,585 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.08 AU - 4.94 AU

Year: 3498 Days

Day: 23.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.9

Radius: 8.1

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.48 AU - 6.64 AU

Year: 4789 Days

Day: 13.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 83,850,551 km

• M1: 114,742 km (0.117 R)
• M2: 168,298 km (0.101 R)
• M3: 231,129 km (0.064 R)
• M4: 384,167 km (0.056 R)
• M5: 543,339 km (0.115 R)
• M6: 611,406 km (0.102 R)
• M7: 845,078 km (0.106 R)
• M8: 1,272,928 km (0.083 R)
• M9: 1,325,886 km (0.043 R)
• M10: 1,406,519 km (0.113 R)
• M11: 1,573,171 km (0.043 R)
• M12: 1,630,168 km (0.066 R)
• M13: 2,158,548 km (0.104 R)
• M14: 2,805,708 km (0.081 R)
• M15: 3,305,515 km (0.063 R)
• M16: 3,434,767 km (0.071 R)
• M17: 3,584,664 km (0.087 R)
• M18: 3,698,508 km (0.046 R)
• M19: 3,774,953 km (0.105 R)
• M20: 4,305,576 km (0.073 R)
• M21: 4,548,822 km (0.03 R)
• M22: 4,838,444 km (0.115 R)
• M23: 5,392,106 km (0.101 R)
• M24: 5,457,330 km (0.12 R)
• M25: 5,676,491 km (0.05 R)
• M26: 5,742,913 km (0.056 R)
• M27: 5,898,644 km (0.109 R)
• M28: 6,146,378 km (0.114 R)
• M29: 6,214,445 km (0.108 R)
• M30: 6,489,556 km (0.039 R)
• M31: 6,558,969 km (0.12 R)
• M32: 6,675,207 km (0.102 R)
• M33: 6,815,529 km (0.117 R)
• M34: 7,435,164 km (0.115 R)
• M35: 7,532,103 km (0.04 R)
• M36: 7,702,794 km (0.066 R)
• M37: 7,849,999 km (0.045 R)
• M38: 9,087,622 km (0.062 R)
• M39: 9,452,192 km (0.027 R)
• M40: 9,689,155 km (0.081 R)
• M41: 10,276,626 km (0.08 R)
• M42: 10,656,604 km (0.111 R)
• M43: 10,903,142 km (0.06 R)
• M44: 11,346,400 km (0.086 R)
• M45: 11,430,025 km (0.11 R)
• M46: 11,682,547 km (0.12 R)
• M47: 11,851,891 km (0.116 R)
• M48: 12,250,270 km (0.074 R)
• M49: 12,972,529 km (0.059 R)
• M50: 13,030,872 km (0.105 R)
• M51: 13,353,405 km (0.082 R)
• M52: 13,441,967 km (0.12 R)
• M53: 13,560,149 km (0.103 R)
• M54: 13,976,779 km (0.07 R)
• M55: 14,367,230 km (0.116 R)
• M56: 14,548,842 km (0.118 R)
• M57: 14,639,797 km (0.11 R)
• M58: 14,944,528 km (0.11 R)
• M59: 15,190,018 km (0.111 R)
• M60: 15,684,589 km (0.087 R)
• M61: 15,871,586 km (0.101 R)
• M62: 16,468,182 km (0.069 R)
• M63: 16,689,886 km (0.111 R)
• M64: 17,877,993 km (0.088 R)
• M65: 18,007,993 km (0.099 R)
• M66: 18,073,218 km (0.077 R)
• M67: 18,334,565 km (0.06 R)
• M68: 18,400,239 km (0.061 R)
• M69: 19,459,541 km (0.089 R)
• M70: 19,996,747 km (0.039 R)
• M71: 20,572,699 km (0.102 R)
• M72: 21,291,816 km (0.088 R)
• M73: 21,706,352 km (0.056 R)
• M74: 22,403,328 km (0.119 R)
• M75: 22,860,200 km (0.042 R)
• M76: 23,072,180 km (0.11 R)
• M77: 23,284,759 km (0.104 R)
• M78: 23,391,273 km (0.112 R)
• M79: 23,604,898 km (0.045 R)
• M80: 23,890,630 km (0.077 R)
• M81: 23,962,288 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.2

Radius: 11.4

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.31 AU - 8.09 AU

Year: 7056 Days

Day: 10.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 83,850,551 km

• M1: 296,353 km (0.079 R)
• M2: 369,806 km (0.095 R)
• M3: 531,222 km (0.083 R)
• M4: 603,328 km (0.102 R)
• M5: 679,474 km (0.118 R)
• M6: 814,710 km (0.083 R)
• M7: 929,900 km (0.118 R)
• M8: 1,020,108 km (0.109 R)
• M9: 1,097,899 km (0.102 R)
• M10: 1,482,365 km (0.067 R)
• M11: 1,607,728 km (0.096 R)
• M12: 1,681,031 km (0.067 R)
• M13: 1,985,762 km (0.109 R)
• M14: 2,735,247 km (0.119 R)
• M15: 3,711,224 km (0.114 R)
• M16: 3,834,193 km (0.101 R)
• M17: 3,908,544 km (0.106 R)
• M18: 4,262,343 km (0.094 R)
• M19: 4,469,236 km (0.053 R)
• M20: 4,705,900 km (0.103 R)
• M21: 5,219,320 km (0.059 R)
• M22: 6,153,110 km (0.103 R)
• M23: 6,505,563 km (0.078 R)
• M24: 7,322,517 km (0.115 R)
• M25: 7,948,584 km (0.042 R)
• M26: 8,075,891 km (0.049 R)
• M27: 8,397,078 km (0.096 R)
• M28: 9,285,241 km (0.093 R)
• M29: 10,168,616 km (0.113 R)
• M30: 10,515,534 km (0.075 R)
• M31: 11,615,676 km (0.108 R)
• M32: 11,796,540 km (0.07 R)
• M33: 12,087,957 km (0.104 R)
• M34: 12,234,413 km (0.084 R)
• M35: 12,714,921 km (0.112 R)
• M36: 12,864,070 km (0.055 R)
• M37: 13,088,767 km (0.058 R)
• M38: 13,390,505 km (0.078 R)
• M39: 14,000,715 km (0.097 R)
• M40: 14,464,319 km (0.105 R)
• M41: 15,565,808 km (0.096 R)
• M42: 15,645,544 km (0.077 R)
• M43: 15,765,372 km (0.108 R)
• M44: 15,845,406 km (0.064 R)
• M45: 15,965,683 km (0.117 R)
• M46: 16,775,756 km (0.113 R)
• M47: 17,309,371 km (0.037 R)
• M48: 18,099,398 km (0.053 R)
• M49: 18,604,440 km (0.084 R)
• M50: 19,671,522 km (0.101 R)
• M51: 19,887,242 km (0.047 R)
• M52: 20,277,692 km (0.101 R)
• M53: 20,495,656 km (0.106 R)
• M54: 20,758,350 km (0.114 R)
• M55: 21,553,014 km (0.107 R)
• M56: 22,133,005 km (0.037 R)
• M57: 23,217,440 km (0.117 R)
• M58: 23,811,942 km (0.119 R)
• M59: 23,949,871 km (0.027 R)
• M60: 24,690,081 km (0.108 R)
• M61: 24,829,656 km (0.075 R)
• M62: 25,203,202 km (0.071 R)
• M63: 25,437,622 km (0.072 R)
• M64: 26,240,215 km (0.081 R)
• M65: 26,382,632 km (0.115 R)
• M66: 26,811,678 km (0.116 R)
• M67: 27,773,293 km (0.057 R)
• M68: 28,112,432 km (0.117 R)
• M69: 28,355,678 km (0.119 R)
• M70: 28,501,835 km (0.072 R)
• M71: 28,893,034 km (0.08 R)
• M72: 28,991,170 km (0.059 R)
• M73: 29,928,251 km (0.095 R)
• M74: 30,525,296 km (0.091 R)
• M75: 30,925,620 km (0.086 R)
• M76: 31,579,662 km (0.037 R)
• M77: 34,553,069 km (0.108 R)
• M78: 34,970,148 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.9

Radius: 6.9

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 13.33 AU - 13.93 AU

Year: 18380 Days

Day: 17.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,850,551 km

• M1: 161,715 km (0.067 R)
• M2: 516,412 km (0.097 R)
• M3: 980,913 km (0.032 R)
• M4: 1,518,568 km (0.108 R)
• M5: 1,602,044 km (0.111 R)
• M6: 1,832,125 km (0.078 R)
• M7: 3,097,723 km (0.095 R)
• M8: 3,204,237 km (0.107 R)
• M9: 3,384,502 km (0.088 R)
• M10: 4,177,221 km (0.113 R)
• M11: 4,695,877 km (0.107 R)
• M12: 4,859,537 km (0.114 R)
• M13: 5,276,915 km (0.1 R)
• M14: 5,968,506 km (0.095 R)
• M15: 6,734,148 km (0.099 R)
• M16: 7,246,072 km (0.114 R)
• M17: 7,530,607 km (0.081 R)
• M18: 7,867,053 km (0.044 R)
• M19: 8,307,020 km (0.119 R)
• M20: 8,754,916 km (0.06 R)
• M21: 8,956,574 km (0.072 R)
• M22: 9,159,728 km (0.058 R)
• M23: 9,778,315 km (0.085 R)
• M24: 9,987,453 km (0.079 R)
• M25: 10,570,286 km (0.1 R)
• M26: 10,677,548 km (0.112 R)
• M27: 10,838,964 km (0.105 R)
• M28: 11,328,000 km (0.083 R)
• M29: 11,382,902 km (0.094 R)
• M30: 11,437,804 km (0.079 R)
• M31: 11,492,707 km (0.067 R)
• M32: 11,935,666 km (0.119 R)
• M33: 13,821,198 km (0.076 R)
• M34: 14,292,132 km (0.089 R)
• M35: 16,351,496 km (0.103 R)
• M36: 17,226,045 km (0.089 R)
• M37: 17,352,306 km (0.106 R)
• M38: 17,987,798 km (0.047 R)
• M39: 18,308,386 km (0.052 R)
• M40: 18,825,396 km (0.113 R)
• M41: 20,271,559 km (0.117 R)
• M42: 20,538,292 km (0.051 R)
• M43: 20,739,202 km (0.049 R)
• M44: 21,548,975 km (0.073 R)
• M45: 21,753,176 km (0.027 R)
• M46: 21,957,826 km (0.081 R)
• M47: 22,369,220 km (0.066 R)
• M48: 23,478,638 km (0.094 R)
• M49: 24,676,917 km (0.098 R)
• M50: 24,961,751 km (0.093 R)
• M51: 25,033,109 km (0.059 R)
• M52: 25,822,836 km (0.083 R)
• M53: 26,184,415 km (0.108 R)
• M54: 26,547,788 km (0.115 R)
• M55: 26,985,960 km (0.107 R)
• M56: 28,091,937 km (0.076 R)
• M57: 28,463,837 km (0.078 R)
• M58: 30,271,578 km (0.108 R)
• M59: 30,652,903 km (0.05 R)
• M60: 31,497,383 km (0.087 R)
• M61: 31,961,136 km (0.096 R)
• M62: 32,116,269 km (0.112 R)
• M63: 32,193,911 km (0.097 R)
• M64: 32,583,164 km (0.098 R)
• M65: 34,155,438 km (0.084 R)
• M66: 34,950,850 km (0.102 R)
• M67: 36,397,760 km (0.115 R)
• M68: 37,210,077 km (0.116 R)
• M69: 38,852,661 km (0.088 R)
• M70: 39,433,101 km (0.12 R)
• M71: 40,434,808 km (0.105 R)
• M72: 41,614,088 km (0.114 R)
• M73: 41,698,761 km (0.082 R)
• M74: 41,868,255 km (0.119 R)
• M75: 42,207,992 km (0.044 R)
• M76: 43,920,140 km (0.035 R)
• M77: 45,829,607 km (0.108 R)
• M78: 47,500,316 km (0.086 R)
• M79: 47,766,002 km (0.051 R)
• M80: 48,120,848 km (0.072 R)
• M81: 48,922,692 km (0.076 R)
• M82: 50,178,716 km (0.116 R)
• M83: 52,173,903 km (0.109 R)
• M84: 55,680,477 km (0.106 R)
• M85: 56,615,913 km (0.113 R)
• M86: 57,273,844 km (0.039 R)
• M87: 57,745,227 km (0.117 R)
• M88: 58,407,497 km (0.087 R)
• M89: 60,409,116 km (0.077 R)
• M90: 61,852,586 km (0.08 R)
• M91: 65,264,764 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.3

Radius: 7.3

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 16.1 AU - 23.02 AU

Year: 31597 Days

Day: 16.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 83,850,551 km

• M1: 93,499 km (0.114 R)
• M2: 150,645 km (0.063 R)
• M3: 441,912 km (0.115 R)
• M4: 570,267 km (0.07 R)
• M5: 735,872 km (0.086 R)
• M6: 944,262 km (0.069 R)
• M7: 1,291,179 km (0.092 R)
• M8: 1,608,925 km (0.079 R)
• M9: 2,021,666 km (0.086 R)
• M10: 2,779,379 km (0.068 R)
• M11: 3,230,267 km (0.084 R)
• M12: 3,357,275 km (0.049 R)
• M13: 4,715,474 km (0.067 R)
• M14: 4,908,157 km (0.101 R)
• M15: 5,301,300 km (0.096 R)
• M16: 5,451,346 km (0.112 R)
• M17: 5,602,889 km (0.045 R)
• M18: 5,910,013 km (0.112 R)
• M19: 5,961,774 km (0.108 R)
• M20: 6,540,718 km (0.11 R)
• M21: 8,792,914 km (0.117 R)
• M22: 9,030,176 km (0.119 R)
• M23: 9,390,109 km (0.114 R)
• M24: 9,877,349 km (0.106 R)
• M25: 9,938,834 km (0.054 R)
• M26: 10,498,031 km (0.046 R)
• M27: 10,686,673 km (0.03 R)
• M28: 10,939,943 km (0.063 R)
• M29: 11,003,522 km (0.097 R)
• M30: 12,235,759 km (0.038 R)
• M31: 12,633,989 km (0.063 R)
• M32: 14,130,117 km (0.09 R)
• M33: 14,758,129 km (0.076 R)
• M34: 15,466,625 km (0.1 R)
• M35: 17,807,233 km (0.082 R)
• M36: 19,402,395 km (0.114 R)
• M37: 20,412,480 km (0.064 R)
• M38: 21,839,195 km (0.025 R)
• M39: 22,241,164 km (0.098 R)
• M40: 23,708,570 km (0.111 R)
• M41: 24,370,690 km (0.119 R)
• M42: 24,537,192 km (0.087 R)
• M43: 25,291,016 km (0.117 R)
• M44: 25,543,986 km (0.088 R)
• M45: 26,222,712 km (0.03 R)
• M46: 27,079,459 km (0.071 R)
• M47: 28,381,708 km (0.099 R)
• M48: 29,349,756 km (0.105 R)
• M49: 30,597,103 km (0.105 R)
• M50: 32,226,373 km (0.105 R)
• M51: 33,328,162 km (0.067 R)
• M52: 33,420,464 km (0.118 R)
• M53: 34,816,212 km (0.115 R)
• M54: 35,191,553 km (0.097 R)
• M55: 36,420,948 km (0.067 R)
• M56: 37,568,214 km (0.117 R)
• M57: 38,630,209 km (0.104 R)
• M58: 39,996,038 km (0.095 R)
• M59: 41,675,723 km (0.103 R)
• M60: 41,974,619 km (0.116 R)
• M61: 42,774,968 km (0.093 R)
• M62: 43,681,232 km (0.095 R)
• M63: 43,984,766 km (0.066 R)
• M64: 44,797,681 km (0.056 R)
• M65: 45,820,631 km (0.084 R)
• M66: 46,954,882 km (0.109 R)
• M67: 47,681,479 km (0.103 R)
• M68: 49,989,026 km (0.117 R)
• M69: 51,583,141 km (0.083 R)
• M70: 52,870,431 km (0.104 R)
• M71: 55,039,301 km (0.038 R)
• M72: 56,354,565 km (0.106 R)
• M73: 56,464,520 km (0.114 R)
• M74: 57,569,150 km (0.089 R)
• M75: 59,351,459 km (0.116 R)
• M76: 59,575,407 km (0.075 R)
• M77: 60,024,350 km (0.062 R)
• M78: 60,699,934 km (0.086 R)
• M79: 62,058,433 km (0.06 R)
• M80: 63,312,661 km (0.067 R)
• M81: 63,656,138 km (0.089 R)
• M82: 64,575,118 km (0.107 R)
• M83: 65,382,946 km (0.092 R)
• M84: 75,332,701 km (0.097 R)
• M85: 75,818,146 km (0.084 R)
• M86: 76,914,100 km (0.09 R)
• M87: 79,368,552 km (0.065 R)
• M88: 80,853,311 km (0.103 R)
• M89: 81,101,793 km (0.102 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: 461 - 13,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit