🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.53 AU - 0.57 AU

Year: 145 Days

Day: 42.8 Hours

Environment

Temp: 234 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,065,260 km

• M1: 147,204 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.56 AU - 0.8 AU

Year: 199 Days

Day: 24.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.95 AU - 2.67 AU

Year: 1246 Days

Day: 31 Hours

Environment

Temp: -72 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,065,260 km

• M1: 1,258,268 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.92 AU - 2.78 AU

Year: 1278 Days

Day: 34.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.99 AU - 4.33 AU

Year: 2484 Days

Day: 23.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,065,260 km

• M1: 1,458,729 km (0.078 R)
• M2: 2,379,803 km (0.09 R)

Asteroid Belt

Center: 4.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.2

Radius: 8

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.95 AU - 5.89 AU

Year: 4476 Days

Day: 12.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,065,260 km

• M1: 109,655 km (0.077 R)
• M2: 381,624 km (0.116 R)
• M3: 522,097 km (0.025 R)
• M4: 791,074 km (0.064 R)
• M5: 843,582 km (0.114 R)
• M6: 1,124,677 km (0.091 R)
• M7: 1,220,719 km (0.102 R)
• M8: 1,512,434 km (0.044 R)
• M9: 1,578,706 km (0.082 R)
• M10: 1,783,655 km (0.076 R)
• M11: 1,853,966 km (0.11 R)
• M12: 2,204,325 km (0.065 R)
• M13: 2,559,320 km (0.082 R)
• M14: 2,719,390 km (0.099 R)
• M15: 2,915,812 km (0.096 R)
• M16: 2,982,383 km (0.112 R)
• M17: 3,032,648 km (0.086 R)
• M18: 3,270,808 km (0.116 R)
• M19: 3,322,718 km (0.101 R)
• M20: 3,444,641 km (0.094 R)
• M21: 3,603,813 km (0.045 R)
• M22: 3,729,325 km (0.06 R)
• M23: 4,003,089 km (0.078 R)
• M24: 4,245,588 km (0.093 R)
• M25: 4,725,647 km (0.1 R)
• M26: 4,843,381 km (0.118 R)
• M27: 5,001,954 km (0.073 R)
• M28: 5,101,886 km (0.114 R)
• M29: 5,862,292 km (0.117 R)
• M30: 5,946,665 km (0.12 R)
• M31: 6,031,487 km (0.045 R)
• M32: 6,138,001 km (0.083 R)
• M33: 6,266,505 km (0.082 R)
• M34: 6,592,030 km (0.08 R)
• M35: 7,012,251 km (0.097 R)
• M36: 7,169,328 km (0.033 R)
• M37: 7,486,775 km (0.086 R)
• M38: 7,693,370 km (0.077 R)
• M39: 7,785,821 km (0.109 R)
• M40: 7,995,109 km (0.1 R)
• M41: 8,206,341 km (0.103 R)
• M42: 8,443,154 km (0.12 R)
• M43: 9,044,986 km (0.118 R)
• M44: 9,363,480 km (0.037 R)
• M45: 9,810,479 km (0.093 R)
• M46: 10,162,931 km (0.09 R)
• M47: 10,315,222 km (0.113 R)
• M48: 10,802,761 km (0.054 R)
• M49: 11,402,798 km (0.057 R)
• M50: 11,481,786 km (0.106 R)
• M51: 11,534,744 km (0.101 R)
• M52: 12,013,756 km (0.085 R)
• M53: 12,444,897 km (0.058 R)
• M54: 12,662,562 km (0.101 R)
• M55: 13,350,413 km (0.099 R)
• M56: 14,106,930 km (0.075 R)
• M57: 14,248,599 km (0.106 R)
• M58: 14,533,284 km (0.117 R)
• M59: 14,791,041 km (0.107 R)
• M60: 14,877,359 km (0.101 R)
• M61: 14,992,699 km (0.091 R)
• M62: 15,311,342 km (0.047 R)
• M63: 15,955,211 km (0.112 R)
• M64: 16,132,335 km (0.074 R)
• M65: 16,548,367 km (0.067 R)
• M66: 16,877,632 km (0.07 R)
• M67: 17,542,594 km (0.099 R)
• M68: 17,664,367 km (0.077 R)
• M69: 17,908,959 km (0.078 R)
• M70: 18,680,286 km (0.102 R)
• M71: 19,242,325 km (0.057 R)
• M72: 19,588,644 km (0.115 R)
• M73: 20,095,931 km (0.119 R)
• M74: 20,223,388 km (0.107 R)
• M75: 20,511,364 km (0.111 R)
• M76: 20,703,897 km (0.072 R)
• M77: 20,994,116 km (0.099 R)
• M78: 21,643,670 km (0.052 R)
• M79: 21,905,317 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.4

Radius: 13

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.96 AU - 7.8 AU

Year: 6402 Days

Day: 14.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,065,260 km

• M1: 162,912 km (0.051 R)
• M2: 264,788 km (0.085 R)
• M3: 346,319 km (0.114 R)
• M4: 442,062 km (0.088 R)
• M5: 550,371 km (0.119 R)
• M6: 844,929 km (0.088 R)
• M7: 1,003,503 km (0.097 R)
• M8: 1,351,916 km (0.112 R)
• M9: 1,445,115 km (0.069 R)
• M10: 2,008,202 km (0.064 R)
• M11: 2,225,418 km (0.052 R)
• M12: 2,427,525 km (0.116 R)
• M13: 2,565,753 km (0.077 R)
• M14: 2,874,523 km (0.041 R)
• M15: 3,045,813 km (0.098 R)
• M16: 3,245,825 km (0.109 R)
• M17: 3,606,356 km (0.113 R)
• M18: 3,872,042 km (0.088 R)
• M19: 3,980,051 km (0.098 R)
• M20: 4,997,766 km (0.118 R)
• M21: 5,536,019 km (0.115 R)
• M22: 6,155,803 km (0.069 R)
• M23: 6,764,965 km (0.117 R)
• M24: 6,862,952 km (0.113 R)
• M25: 7,159,904 km (0.095 R)
• M26: 7,427,235 km (0.048 R)
• M27: 8,041,035 km (0.104 R)
• M28: 8,600,382 km (0.104 R)
• M29: 9,208,647 km (0.032 R)
• M30: 9,390,109 km (0.083 R)
• M31: 9,609,569 km (0.105 R)
• M32: 10,165,624 km (0.074 R)
• M33: 10,923,337 km (0.114 R)
• M34: 11,038,528 km (0.099 R)
• M35: 11,347,746 km (0.081 R)
• M36: 11,464,582 km (0.071 R)
• M37: 11,975,010 km (0.071 R)
• M38: 12,332,699 km (0.081 R)
• M39: 12,533,010 km (0.079 R)
• M40: 12,977,466 km (0.052 R)
• M41: 13,840,346 km (0.095 R)
• M42: 14,048,586 km (0.096 R)
• M43: 16,362,716 km (0.087 R)
• M44: 16,981,752 km (0.117 R)
• M45: 17,473,630 km (0.079 R)
• M46: 17,743,953 km (0.071 R)
• M47: 18,243,012 km (0.109 R)
• M48: 18,700,781 km (0.037 R)
• M49: 18,931,012 km (0.066 R)
• M50: 19,487,666 km (0.068 R)
• M51: 20,049,555 km (0.08 R)
• M52: 20,807,119 km (0.088 R)
• M53: 21,429,596 km (0.079 R)
• M54: 21,815,708 km (0.048 R)
• M55: 22,009,587 km (0.103 R)
• M56: 22,448,058 km (0.104 R)
• M57: 23,930,124 km (0.082 R)
• M58: 24,683,050 km (0.118 R)
• M59: 25,138,576 km (0.093 R)
• M60: 25,545,781 km (0.112 R)
• M61: 25,955,231 km (0.091 R)
• M62: 26,212,240 km (0.086 R)
• M63: 26,728,801 km (0.057 R)
• M64: 26,884,383 km (0.085 R)
• M65: 27,771,947 km (0.109 R)
• M66: 27,876,965 km (0.07 R)
• M67: 28,245,724 km (0.099 R)
• M68: 29,201,205 km (0.097 R)
• M69: 29,522,093 km (0.032 R)
• M70: 29,736,616 km (0.118 R)
• M71: 29,897,882 km (0.103 R)
• M72: 30,059,448 km (0.112 R)
• M73: 30,600,095 km (0.057 R)
• M74: 30,817,311 km (0.114 R)
• M75: 31,636,210 km (0.117 R)
• M76: 31,855,819 km (0.09 R)
• M77: 34,248,338 km (0.114 R)
• M78: 35,380,644 km (0.078 R)
• M79: 35,894,214 km (0.051 R)
• M80: 36,008,656 km (0.088 R)
• M81: 36,871,088 km (0.039 R)
• M82: 37,044,322 km (0.079 R)
• M83: 37,798,445 km (0.111 R)
• M84: 38,909,658 km (0.104 R)
• M85: 39,557,866 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.8

Radius: 12

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.22 AU - 11.96 AU

Year: 12226 Days

Day: 13.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 52,065,260 km

• M1: 283,638 km (0.099 R)
• M2: 358,436 km (0.051 R)
• M3: 798,404 km (0.103 R)
• M4: 949,946 km (0.101 R)
• M5: 1,282,802 km (0.11 R)
• M6: 2,082,702 km (0.073 R)
• M7: 3,778,842 km (0.112 R)
• M8: 4,620,779 km (0.097 R)
• M9: 4,920,424 km (0.049 R)
• M10: 5,053,566 km (0.106 R)
• M11: 5,130,309 km (0.072 R)
• M12: 5,737,378 km (0.119 R)
• M13: 6,743,274 km (0.096 R)
• M14: 6,998,039 km (0.095 R)
• M15: 7,299,179 km (0.102 R)
• M16: 7,495,003 km (0.077 R)
• M17: 9,030,775 km (0.116 R)
• M18: 9,170,948 km (0.095 R)
• M19: 9,288,233 km (0.073 R)
• M20: 9,619,293 km (0.086 R)
• M21: 10,982,578 km (0.078 R)
• M22: 11,484,180 km (0.076 R)
• M23: 11,661,453 km (0.07 R)
• M24: 11,993,112 km (0.115 R)
• M25: 12,692,033 km (0.057 R)
• M26: 13,617,595 km (0.099 R)
• M27: 13,939,978 km (0.106 R)
• M28: 15,589,445 km (0.11 R)
• M29: 16,380,219 km (0.059 R)
• M30: 16,522,786 km (0.08 R)
• M31: 16,751,820 km (0.059 R)
• M32: 16,837,839 km (0.101 R)
• M33: 17,912,550 km (0.097 R)
• M34: 19,975,355 km (0.09 R)
• M35: 20,219,349 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.2

Radius: 3.5

Gravity: 23.77 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 11.63 AU - 15.13 AU

Year: 17363 Days

Day: 18.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,065,260 km

• M1: 148,850 km (0.096 R)
• M2: 179,817 km (0.061 R)
• M3: 300,393 km (0.057 R)
• M4: 369,656 km (0.031 R)
• M5: 398,828 km (0.082 R)
• M6: 607,816 km (0.115 R)
• M7: 696,378 km (0.113 R)
• M8: 770,130 km (0.061 R)
• M9: 1,198,578 km (0.048 R)
• M10: 1,265,000 km (0.108 R)
• M11: 1,663,977 km (0.087 R)
• M12: 1,838,857 km (0.117 R)
• M13: 1,967,362 km (0.064 R)
• M14: 3,035,490 km (0.079 R)
• M15: 3,279,784 km (0.105 R)
• M16: 3,625,654 km (0.073 R)
• M17: 4,049,465 km (0.061 R)
• M18: 4,082,675 km (0.109 R)
• M19: 4,182,906 km (0.078 R)
• M20: 5,265,845 km (0.053 R)
• M21: 6,045,699 km (0.084 R)
• M22: 6,390,821 km (0.067 R)
• M23: 6,702,882 km (0.091 R)
• M24: 6,781,720 km (0.096 R)
• M25: 7,301,423 km (0.109 R)
• M26: 7,709,975 km (0.07 R)
• M27: 7,751,114 km (0.111 R)
• M28: 8,294,155 km (0.12 R)
• M29: 9,637,544 km (0.075 R)
• M30: 9,815,864 km (0.083 R)
• M31: 10,130,319 km (0.076 R)
• M32: 10,266,154 km (0.112 R)
• M33: 11,609,543 km (0.107 R)
• M34: 11,751,661 km (0.114 R)
• M35: 11,799,083 km (0.097 R)
• M36: 11,894,377 km (0.11 R)
• M37: 12,037,542 km (0.051 R)
• M38: 12,470,778 km (0.059 R)
• M39: 12,909,099 km (0.119 R)
• M40: 13,352,508 km (0.077 R)
• M41: 13,750,737 km (0.059 R)
• M42: 14,203,420 km (0.106 R)
• M43: 14,304,698 km (0.106 R)
• M44: 14,355,412 km (0.092 R)
• M45: 14,507,852 km (0.115 R)
• M46: 14,558,865 km (0.109 R)
• M47: 15,226,819 km (0.058 R)
• M48: 15,434,312 km (0.115 R)
• M49: 15,799,630 km (0.099 R)
• M50: 15,904,647 km (0.05 R)
• M51: 19,832,489 km (0.073 R)
• M52: 19,889,037 km (0.097 R)
• M53: 20,457,658 km (0.095 R)
• M54: 21,669,102 km (0.08 R)
• M55: 21,902,475 km (0.064 R)
• M56: 22,666,621 km (0.056 R)
• M57: 23,679,099 km (0.114 R)
• M58: 25,933,090 km (0.075 R)
• M59: 26,928,814 km (0.1 R)
• M60: 27,683,684 km (0.083 R)
• M61: 28,190,821 km (0.082 R)
• M62: 29,536,604 km (0.114 R)
• M63: 29,601,230 km (0.072 R)
• M64: 30,184,811 km (0.049 R)
• M65: 30,314,961 km (0.119 R)
• M66: 31,231,697 km (0.112 R)
• M67: 31,561,261 km (0.051 R)
• M68: 31,693,356 km (0.058 R)
• M69: 31,825,750 km (0.117 R)
• M70: 32,623,556 km (0.042 R)
• M71: 33,495,262 km (0.076 R)
• M72: 33,562,731 km (0.111 R)
• M73: 33,630,050 km (0.08 R)
• M74: 35,398,746 km (0.107 R)
• M75: 35,880,152 km (0.105 R)
• M76: 36,849,247 km (0.079 R)
• M77: 37,127,798 km (0.075 R)
• M78: 37,616,833 km (0.09 R)
• M79: 37,897,180 km (0.045 R)
• M80: 38,530,577 km (0.105 R)
• M81: 40,165,233 km (0.085 R)
• M82: 40,308,398 km (0.11 R)
• M83: 40,451,713 km (0.12 R)
• M84: 41,171,129 km (0.099 R)
• M85: 41,749,774 km (0.098 R)
• M86: 42,258,257 km (0.117 R)
• M87: 46,398,976 km (0.069 R)
• M88: 47,529,936 km (0.05 R)
• M89: 47,681,329 km (0.066 R)
• M90: 49,051,795 km (0.112 R)
• M91: 49,204,984 km (0.12 R)
• M92: 49,281,578 km (0.11 R)
• M93: 51,209,296 km (0.074 R)
• M94: 51,364,579 km (0.101 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 19,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit