🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.53 AU - 0.63 AU

Year: 164 Days

Day: 15.1 Hours

Environment

Temp: 202 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,364,960 km

• M1: 83,625 km (0.108 R)
• M2: 241,301 km (0.091 R)

Asteroid Belt

Center: 1.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.2 AU - 1.78 AU

Year: 675 Days

Day: 33.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,364,960 km

• M1: 106,214 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.48 AU - 4.76 AU

Year: 3101 Days

Day: 29.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853

Radius: 8.3

Gravity: 12.38 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.13 AU - 6.13 AU

Year: 4954 Days

Day: 13.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 80,364,960 km

• M1: 208,240 km (0.119 R)
• M2: 370,404 km (0.09 R)
• M3: 441,613 km (0.1 R)
• M4: 929,152 km (0.084 R)
• M5: 1,105,678 km (0.103 R)
• M6: 1,843,644 km (0.115 R)
• M7: 1,991,746 km (0.113 R)
• M8: 2,067,143 km (0.095 R)
• M9: 2,240,677 km (0.101 R)
• M10: 2,643,394 km (0.108 R)
• M11: 2,960,243 km (0.061 R)
• M12: 3,356,527 km (0.103 R)
• M13: 3,515,251 km (0.115 R)
• M14: 3,863,664 km (0.1 R)
• M15: 4,102,123 km (0.107 R)
• M16: 4,320,835 km (0.118 R)
• M17: 4,744,496 km (0.072 R)
• M18: 4,846,223 km (0.104 R)
• M19: 5,312,520 km (0.092 R)
• M20: 5,417,986 km (0.098 R)
• M21: 5,550,979 km (0.092 R)
• M22: 5,604,535 km (0.061 R)
• M23: 5,793,178 km (0.102 R)
• M24: 5,874,559 km (0.106 R)
• M25: 5,956,538 km (0.075 R)
• M26: 7,026,014 km (0.102 R)
• M27: 7,171,124 km (0.044 R)
• M28: 7,881,564 km (0.084 R)
• M29: 8,275,754 km (0.103 R)
• M30: 8,459,909 km (0.112 R)
• M31: 8,645,261 km (0.119 R)
• M32: 9,114,849 km (0.086 R)
• M33: 9,689,304 km (0.077 R)
• M34: 10,013,483 km (0.119 R)
• M35: 10,242,667 km (0.078 R)
• M36: 10,341,252 km (0.094 R)
• M37: 10,572,830 km (0.098 R)
• M38: 10,940,242 km (0.056 R)
• M39: 11,584,560 km (0.105 R)
• M40: 11,859,521 km (0.07 R)
• M41: 12,032,456 km (0.087 R)
• M42: 12,171,432 km (0.071 R)
• M43: 12,945,452 km (0.089 R)
• M44: 13,194,981 km (0.08 R)
• M45: 13,662,774 km (0.119 R)
• M46: 14,503,663 km (0.096 R)
• M47: 15,135,864 km (0.108 R)
• M48: 16,311,853 km (0.086 R)
• M49: 16,465,639 km (0.099 R)
• M50: 16,658,770 km (0.057 R)
• M51: 17,203,157 km (0.036 R)
• M52: 17,635,195 km (0.103 R)
• M53: 17,872,158 km (0.061 R)
• M54: 18,389,617 km (0.099 R)
• M55: 19,033,038 km (0.047 R)
• M56: 19,642,948 km (0.102 R)
• M57: 19,970,867 km (0.099 R)
• M58: 20,383,308 km (0.098 R)
• M59: 20,757,004 km (0.116 R)
• M60: 21,174,831 km (0.043 R)
• M61: 21,511,127 km (0.116 R)
• M62: 22,061,198 km (0.099 R)
• M63: 23,089,085 km (0.098 R)
• M64: 23,175,403 km (0.066 R)
• M65: 23,652,321 km (0.054 R)
• M66: 23,826,602 km (0.067 R)
• M67: 24,264,027 km (0.094 R)
• M68: 24,571,749 km (0.109 R)
• M69: 24,880,819 km (0.099 R)
• M70: 25,547,427 km (0.102 R)
• M71: 25,815,805 km (0.047 R)
• M72: 26,129,961 km (0.115 R)
• M73: 26,626,327 km (0.119 R)
• M74: 26,852,967 km (0.097 R)
• M75: 27,308,044 km (0.03 R)
• M76: 27,399,448 km (0.112 R)
• M77: 27,536,630 km (0.103 R)
• M78: 27,765,814 km (0.105 R)
• M79: 27,949,669 km (0.114 R)
• M80: 28,457,105 km (0.061 R)
• M81: 28,688,832 km (0.026 R)
• M82: 30,186,606 km (0.115 R)
• M83: 30,565,089 km (0.05 R)
• M84: 30,992,640 km (0.062 R)
• M85: 31,135,655 km (0.114 R)
• M86: 31,661,641 km (0.101 R)
• M87: 31,998,087 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.2

Radius: 13.6

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.88 AU - 13.34 AU

Year: 13733 Days

Day: 11 Hours

Environment

Temp: -172 °C

Axial Tilt: 94.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 80,364,960 km

• M1: 268,229 km (0.069 R)
• M2: 716,574 km (0.063 R)
• M3: 1,115,103 km (0.12 R)
• M4: 1,297,911 km (0.106 R)
• M5: 1,447,359 km (0.101 R)
• M6: 1,835,117 km (0.076 R)
• M7: 2,490,805 km (0.091 R)
• M8: 2,761,577 km (0.044 R)
• M9: 3,186,135 km (0.064 R)
• M10: 3,480,843 km (0.109 R)
• M11: 3,692,524 km (0.108 R)
• M12: 3,877,427 km (0.097 R)
• M13: 4,097,037 km (0.055 R)
• M14: 4,353,148 km (0.053 R)
• M15: 4,747,339 km (0.094 R)
• M16: 5,605,432 km (0.045 R)
• M17: 6,474,297 km (0.052 R)
• M18: 6,585,897 km (0.086 R)
• M19: 6,811,041 km (0.071 R)
• M20: 7,855,683 km (0.114 R)
• M21: 8,255,259 km (0.072 R)
• M22: 8,743,547 km (0.099 R)
• M23: 8,991,281 km (0.1 R)
• M24: 11,323,661 km (0.077 R)
• M25: 11,503,627 km (0.049 R)
• M26: 12,510,122 km (0.089 R)
• M27: 12,603,022 km (0.09 R)
• M28: 14,851,777 km (0.091 R)
• M29: 16,503,637 km (0.07 R)
• M30: 18,901,990 km (0.101 R)
• M31: 19,330,139 km (0.09 R)
• M32: 19,437,700 km (0.06 R)
• M33: 20,305,368 km (0.042 R)
• M34: 21,240,953 km (0.101 R)
• M35: 22,359,646 km (0.051 R)
• M36: 22,585,688 km (0.098 R)
• M37: 23,612,229 km (0.115 R)
• M38: 23,957,949 km (0.095 R)
• M39: 24,421,254 km (0.114 R)
• M40: 24,712,371 km (0.092 R)
• M41: 25,004,686 km (0.111 R)
• M42: 26,602,840 km (0.078 R)
• M43: 26,962,623 km (0.102 R)
• M44: 27,143,038 km (0.118 R)
• M45: 27,565,502 km (0.102 R)
• M46: 27,808,000 km (0.115 R)
• M47: 28,051,097 km (0.079 R)
• M48: 29,897,284 km (0.037 R)
• M49: 30,583,938 km (0.115 R)
• M50: 31,465,519 km (0.108 R)
• M51: 31,718,937 km (0.082 R)
• M52: 31,909,525 km (0.029 R)
• M53: 32,164,141 km (0.045 R)
• M54: 32,419,355 km (0.113 R)
• M55: 32,803,522 km (0.107 R)
• M56: 33,060,531 km (0.111 R)
• M57: 35,271,588 km (0.119 R)
• M58: 35,798,770 km (0.115 R)
• M59: 36,129,681 km (0.091 R)
• M60: 36,461,489 km (0.093 R)
• M61: 36,661,053 km (0.071 R)
• M62: 37,061,376 km (0.116 R)
• M63: 38,541,348 km (0.068 R)
• M64: 38,812,569 km (0.058 R)
• M65: 39,356,806 km (0.079 R)
• M66: 40,315,429 km (0.12 R)
• M67: 41,143,154 km (0.092 R)
• M68: 41,698,162 km (0.073 R)
• M69: 44,084,249 km (0.03 R)
• M70: 45,079,523 km (0.112 R)
• M71: 45,579,928 km (0.065 R)
• M72: 47,745,656 km (0.118 R)
• M73: 48,401,793 km (0.073 R)
• M74: 49,061,070 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.6

Radius: 4.3

Gravity: 14.04 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 12.56 AU - 19.4 AU

Year: 23690 Days

Day: 15.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,364,960 km

• M1: 63,579 km (0.108 R)
• M2: 144,811 km (0.082 R)
• M3: 189,989 km (0.089 R)
• M4: 406,009 km (0.1 R)
• M5: 602,580 km (0.111 R)
• M6: 641,476 km (0.108 R)
• M7: 701,165 km (0.1 R)
• M8: 804,986 km (0.112 R)
• M9: 1,004,251 km (0.054 R)
• M10: 1,169,706 km (0.103 R)
• M11: 2,001,171 km (0.103 R)
• M12: 2,239,480 km (0.108 R)
• M13: 2,581,760 km (0.116 R)
• M14: 3,040,876 km (0.106 R)
• M15: 3,739,348 km (0.073 R)
• M16: 3,995,161 km (0.039 R)
• M17: 4,294,506 km (0.098 R)
• M18: 4,601,032 km (0.102 R)
• M19: 4,756,913 km (0.101 R)
• M20: 7,204,633 km (0.1 R)
• M21: 7,340,169 km (0.114 R)
• M22: 7,522,379 km (0.055 R)
• M23: 7,614,083 km (0.084 R)
• M24: 7,937,663 km (0.067 R)
• M25: 8,550,715 km (0.082 R)
• M26: 8,935,331 km (0.064 R)
• M27: 9,276,714 km (0.064 R)
• M28: 9,473,584 km (0.039 R)
• M29: 10,735,442 km (0.038 R)
• M30: 11,359,565 km (0.099 R)
• M31: 11,570,199 km (0.115 R)
• M32: 11,995,356 km (0.113 R)
• M33: 12,861,079 km (0.108 R)
• M34: 14,594,768 km (0.106 R)
• M35: 16,877,482 km (0.081 R)
• M36: 17,178,174 km (0.096 R)
• M37: 19,331,336 km (0.094 R)
• M38: 20,152,479 km (0.041 R)
• M39: 20,599,328 km (0.08 R)
• M40: 20,856,187 km (0.094 R)
• M41: 21,049,468 km (0.072 R)
• M42: 21,633,049 km (0.063 R)
• M43: 22,024,995 km (0.055 R)
• M44: 22,221,866 km (0.058 R)
• M45: 22,353,363 km (0.086 R)
• M46: 22,617,253 km (0.066 R)
• M47: 23,015,034 km (0.102 R)
• M48: 23,616,118 km (0.103 R)
• M49: 24,289,907 km (0.118 R)
• M50: 25,038,495 km (0.11 R)
• M51: 25,243,893 km (0.044 R)
• M52: 25,794,413 km (0.11 R)
• M53: 26,071,319 km (0.067 R)
• M54: 26,140,582 km (0.104 R)
• M55: 26,348,972 km (0.038 R)
• M56: 26,418,685 km (0.113 R)
• M57: 26,977,582 km (0.066 R)
• M58: 29,830,264 km (0.072 R)
• M59: 29,975,524 km (0.078 R)
• M60: 33,377,679 km (0.1 R)
• M61: 34,285,139 km (0.101 R)
• M62: 34,437,131 km (0.117 R)
• M63: 34,665,567 km (0.072 R)
• M64: 34,818,156 km (0.11 R)
• M65: 35,430,760 km (0.07 R)
• M66: 36,899,811 km (0.055 R)
• M67: 37,681,011 km (0.109 R)
• M68: 38,152,394 km (0.062 R)
• M69: 38,309,920 km (0.038 R)
• M70: 38,625,721 km (0.096 R)
• M71: 39,339,154 km (0.091 R)
• M72: 40,940,449 km (0.028 R)
• M73: 41,021,083 km (0.105 R)
• M74: 41,344,064 km (0.033 R)
• M75: 42,971,689 km (0.112 R)
• M76: 43,381,887 km (0.064 R)
• M77: 43,875,709 km (0.101 R)
• M78: 44,703,135 km (0.072 R)
• M79: 46,962,512 km (0.07 R)
• M80: 47,046,885 km (0.064 R)
• M81: 48,063,552 km (0.105 R)
• M82: 51,070,020 km (0.058 R)
• M83: 51,156,787 km (0.099 R)
• M84: 52,114,662 km (0.082 R)
• M85: 52,639,601 km (0.092 R)
• M86: 53,078,521 km (0.092 R)
• M87: 53,871,390 km (0.075 R)
• M88: 54,225,039 km (0.045 R)
• M89: 54,845,871 km (0.115 R)
• M90: 56,902,093 km (0.119 R)
• M91: 57,532,948 km (0.082 R)
• M92: 57,713,662 km (0.089 R)
• M93: 58,619,776 km (0.071 R)
• M94: 58,983,448 km (0.116 R)
• M95: 60,079,253 km (0.093 R)
• M96: 61,458,396 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321

Radius: 5.5

Gravity: 10.61 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 14.89 AU - 23.93 AU

Year: 31713 Days

Day: 22.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 80,364,960 km

• M1: 115,490 km (0.118 R)
• M2: 215,870 km (0.109 R)
• M3: 549,772 km (0.101 R)
• M4: 809,474 km (0.088 R)
• M5: 966,103 km (0.116 R)
• M6: 1,132,456 km (0.063 R)
• M7: 1,523,804 km (0.083 R)
• M8: 1,817,614 km (0.104 R)
• M9: 3,240,739 km (0.099 R)
• M10: 4,456,072 km (0.076 R)
• M11: 4,640,227 km (0.075 R)
• M12: 4,968,444 km (0.12 R)
• M13: 5,647,020 km (0.053 R)
• M14: 6,613,722 km (0.086 R)
• M15: 7,036,037 km (0.098 R)
• M16: 7,250,410 km (0.119 R)
• M17: 7,358,270 km (0.081 R)
• M18: 8,185,247 km (0.079 R)
• M19: 9,041,247 km (0.1 R)
• M20: 9,274,320 km (0.055 R)
• M21: 10,469,009 km (0.084 R)
• M22: 12,029,165 km (0.115 R)
• M23: 12,221,099 km (0.097 R)
• M24: 12,349,753 km (0.109 R)
• M25: 12,738,259 km (0.1 R)
• M26: 13,860,692 km (0.067 R)
• M27: 14,467,610 km (0.073 R)
• M28: 15,428,926 km (0.064 R)
• M29: 15,637,465 km (0.118 R)
• M30: 17,052,362 km (0.027 R)
• M31: 17,484,700 km (0.094 R)
• M32: 23,026,254 km (0.114 R)
• M33: 23,264,713 km (0.067 R)
• M34: 23,344,449 km (0.082 R)
• M35: 27,525,859 km (0.107 R)
• M36: 27,863,501 km (0.077 R)
• M37: 28,457,554 km (0.089 R)
• M38: 28,884,357 km (0.051 R)
• M39: 29,831,012 km (0.097 R)
• M40: 30,438,679 km (0.063 R)
• M41: 31,931,516 km (0.092 R)
• M42: 32,642,106 km (0.068 R)
• M43: 33,537,898 km (0.093 R)
• M44: 34,532,424 km (0.047 R)
• M45: 34,714,186 km (0.114 R)
• M46: 35,720,232 km (0.117 R)
• M47: 36,272,996 km (0.065 R)
• M48: 37,107,303 km (0.077 R)
• M49: 37,293,552 km (0.052 R)
• M50: 37,667,098 km (0.025 R)
• M51: 39,458,084 km (0.114 R)
• M52: 41,180,255 km (0.055 R)
• M53: 42,050,465 km (0.099 R)
• M54: 43,220,171 km (0.081 R)
• M55: 44,006,009 km (0.1 R)
• M56: 45,791,160 km (0.096 R)
• M57: 51,079,445 km (0.066 R)
• M58: 51,494,130 km (0.096 R)
• M59: 52,118,253 km (0.115 R)
• M60: 55,064,134 km (0.102 R)
• M61: 56,236,084 km (0.096 R)
• M62: 59,582,887 km (0.091 R)
• M63: 60,456,987 km (0.099 R)
• M64: 62,771,715 km (0.07 R)
• M65: 64,890,919 km (0.092 R)
• M66: 65,902,799 km (0.077 R)
• M67: 67,260,250 km (0.11 R)
• M68: 67,714,728 km (0.091 R)
• M69: 68,284,247 km (0.066 R)
• M70: 68,512,534 km (0.097 R)
• M71: 71,850,960 km (0.065 R)
• M72: 73,481,427 km (0.073 R)
• M73: 73,715,398 km (0.085 R)
• M74: 79,883,617 km (0.105 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 13,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit