🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.62 AU - 0.94 AU

Year: 249 Days

Day: 36.9 Hours

Environment

Temp: 111 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.1 AU - 1.2 AU

Year: 446 Days

Day: 39.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.16 AU - 2.36 AU

Year: 1229 Days

Day: 47.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.29 AU - 5.13 AU

Year: 3124 Days

Day: 44.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.7

Radius: 14.8

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.15 AU - 6.51 AU

Year: 5091 Days

Day: 7.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 50,254,655 km

• M1: 187,297 km (0.061 R)
• M2: 279,598 km (0.099 R)
• M3: 374,892 km (0.106 R)
• M4: 512,074 km (0.1 R)
• M5: 621,729 km (0.076 R)
• M6: 832,811 km (0.094 R)
• M7: 1,038,957 km (0.096 R)
• M8: 1,319,004 km (0.099 R)
• M9: 1,445,265 km (0.113 R)
• M10: 1,587,981 km (0.077 R)
• M11: 1,723,218 km (0.075 R)
• M12: 1,992,644 km (0.116 R)
• M13: 2,234,693 km (0.087 R)
• M14: 2,331,632 km (0.082 R)
• M15: 2,429,918 km (0.088 R)
• M16: 2,778,182 km (0.108 R)
• M17: 2,958,298 km (0.097 R)
• M18: 3,111,636 km (0.089 R)
• M19: 3,267,517 km (0.063 R)
• M20: 3,587,507 km (0.118 R)
• M21: 3,917,819 km (0.086 R)
• M22: 4,086,715 km (0.096 R)
• M23: 4,189,339 km (0.113 R)
• M24: 4,414,484 km (0.109 R)
• M25: 4,949,595 km (0.11 R)
• M26: 5,132,703 km (0.092 R)
• M27: 5,225,005 km (0.095 R)
• M28: 5,336,605 km (0.094 R)
• M29: 5,638,194 km (0.099 R)
• M30: 5,733,638 km (0.07 R)
• M31: 6,081,602 km (0.041 R)
• M32: 6,416,701 km (0.047 R)
• M33: 6,596,668 km (0.078 R)
• M34: 6,900,202 km (0.113 R)
• M35: 7,002,377 km (0.116 R)
• M36: 7,249,812 km (0.113 R)
• M37: 8,203,349 km (0.11 R)
• M38: 9,399,683 km (0.113 R)
• M39: 9,513,228 km (0.094 R)
• M40: 9,856,555 km (0.08 R)
• M41: 10,204,071 km (0.09 R)
• M42: 10,602,749 km (0.11 R)
• M43: 11,174,512 km (0.116 R)
• M44: 11,391,429 km (0.052 R)
• M45: 11,731,764 km (0.094 R)
• M46: 12,075,540 km (0.1 R)
• M47: 12,199,108 km (0.092 R)
• M48: 12,323,125 km (0.099 R)
• M49: 12,447,440 km (0.071 R)
• M50: 12,974,623 km (0.085 R)
• M51: 13,228,192 km (0.111 R)
• M52: 13,381,230 km (0.088 R)
• M53: 13,637,491 km (0.073 R)
• M54: 13,895,398 km (0.102 R)
• M55: 14,652,363 km (0.059 R)
• M56: 14,810,638 km (0.079 R)
• M57: 15,289,052 km (0.102 R)
• M58: 15,583,909 km (0.088 R)
• M59: 15,853,634 km (0.028 R)
• M60: 15,961,943 km (0.088 R)
• M61: 16,261,139 km (0.095 R)
• M62: 16,479,851 km (0.111 R)
• M63: 17,364,573 km (0.105 R)
• M64: 17,504,148 km (0.045 R)
• M65: 18,094,760 km (0.064 R)
• M66: 18,236,280 km (0.042 R)
• M67: 18,777,674 km (0.082 R)
• M68: 19,440,243 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594

Radius: 9.9

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.8 AU - 7.56 AU

Year: 5556 Days

Day: 10.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,254,655 km

• M1: 137,480 km (0.109 R)
• M2: 299,196 km (0.092 R)
• M3: 456,872 km (0.074 R)
• M4: 858,841 km (0.09 R)
• M5: 1,081,593 km (0.097 R)
• M6: 1,230,442 km (0.116 R)
• M7: 1,370,316 km (0.049 R)
• M8: 1,499,270 km (0.093 R)
• M9: 1,615,507 km (0.061 R)
• M10: 1,734,887 km (0.055 R)
• M11: 1,821,952 km (0.109 R)
• M12: 1,946,567 km (0.087 R)
• M13: 2,631,277 km (0.038 R)
• M14: 3,147,838 km (0.1 R)
• M15: 3,233,408 km (0.057 R)
• M16: 3,341,568 km (0.088 R)
• M17: 3,517,046 km (0.115 R)
• M18: 3,877,278 km (0.056 R)
• M19: 4,392,044 km (0.079 R)
• M20: 4,463,851 km (0.095 R)
• M21: 4,779,951 km (0.104 R)
• M22: 4,953,185 km (0.104 R)
• M23: 5,204,211 km (0.084 R)
• M24: 5,771,336 km (0.088 R)
• M25: 6,115,860 km (0.114 R)
• M26: 6,466,966 km (0.092 R)
• M27: 6,713,952 km (0.081 R)
• M28: 6,908,130 km (0.083 R)
• M29: 6,991,905 km (0.109 R)
• M30: 8,319,287 km (0.061 R)
• M31: 8,408,597 km (0.048 R)
• M32: 8,768,829 km (0.069 R)
• M33: 8,890,003 km (0.099 R)
• M34: 9,911,009 km (0.09 R)
• M35: 10,195,992 km (0.094 R)
• M36: 10,871,277 km (0.116 R)
• M37: 11,594,284 km (0.118 R)
• M38: 11,827,656 km (0.109 R)
• M39: 11,961,547 km (0.043 R)
• M40: 12,028,866 km (0.092 R)
• M41: 12,913,887 km (0.064 R)
• M42: 13,259,906 km (0.089 R)
• M43: 13,329,469 km (0.071 R)
• M44: 13,573,912 km (0.116 R)
• M45: 13,749,391 km (0.047 R)
• M46: 14,280,463 km (0.115 R)
• M47: 14,710,258 km (0.074 R)
• M48: 14,782,214 km (0.103 R)
• M49: 15,144,241 km (0.041 R)
• M50: 15,582,413 km (0.059 R)
• M51: 15,803,070 km (0.07 R)
• M52: 15,913,773 km (0.056 R)
• M53: 16,284,775 km (0.117 R)
• M54: 16,884,214 km (0.084 R)
• M55: 16,997,460 km (0.112 R)
• M56: 18,414,301 km (0.115 R)
• M57: 18,960,333 km (0.119 R)
• M58: 19,789,255 km (0.084 R)
• M59: 20,188,083 km (0.086 R)
• M60: 20,831,952 km (0.057 R)
• M61: 21,319,193 km (0.088 R)
• M62: 21,564,234 km (0.102 R)
• M63: 21,687,054 km (0.068 R)
• M64: 22,387,770 km (0.056 R)
• M65: 22,803,353 km (0.062 R)
• M66: 23,053,929 km (0.115 R)
• M67: 23,389,627 km (0.09 R)
• M68: 23,853,680 km (0.076 R)
• M69: 24,320,724 km (0.091 R)
• M70: 24,705,191 km (0.053 R)
• M71: 25,220,855 km (0.085 R)
• M72: 25,827,025 km (0.053 R)
• M73: 25,913,942 km (0.087 R)
• M74: 27,585,099 km (0.09 R)
• M75: 27,807,701 km (0.042 R)
• M76: 27,986,022 km (0.057 R)
• M77: 29,699,964 km (0.084 R)
• M78: 30,065,133 km (0.087 R)
• M79: 30,156,537 km (0.071 R)
• M80: 30,431,648 km (0.077 R)
• M81: 30,845,884 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173

Radius: 8.7

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.04 AU - 11.74 AU

Year: 10406 Days

Day: 11.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,254,655 km

• M1: 130,449 km (0.085 R)
• M2: 230,680 km (0.111 R)
• M3: 530,175 km (0.118 R)
• M4: 783,594 km (0.103 R)
• M5: 1,073,963 km (0.071 R)
• M6: 1,208,601 km (0.073 R)
• M7: 1,462,020 km (0.107 R)
• M8: 1,855,612 km (0.113 R)
• M9: 2,186,223 km (0.1 R)
• M10: 2,535,385 km (0.034 R)
• M11: 2,839,816 km (0.058 R)
• M12: 3,264,076 km (0.111 R)
• M13: 3,550,556 km (0.11 R)
• M14: 3,730,821 km (0.087 R)
• M15: 3,799,337 km (0.101 R)
• M16: 3,937,416 km (0.11 R)
• M17: 4,195,023 km (0.117 R)
• M18: 4,652,793 km (0.111 R)
• M19: 4,751,228 km (0.117 R)
• M20: 5,000,458 km (0.119 R)
• M21: 5,407,963 km (0.11 R)
• M22: 6,391,120 km (0.066 R)
• M23: 6,555,678 km (0.085 R)
• M24: 6,610,880 km (0.12 R)
• M25: 6,749,557 km (0.042 R)
• M26: 7,114,576 km (0.118 R)
• M27: 7,199,697 km (0.048 R)
• M28: 7,863,762 km (0.086 R)
• M29: 8,337,389 km (0.059 R)
• M30: 8,457,216 km (0.108 R)
• M31: 8,698,667 km (0.036 R)
• M32: 8,911,695 km (0.047 R)
• M33: 9,095,700 km (0.084 R)
• M34: 9,219,118 km (0.096 R)
• M35: 9,624,080 km (0.047 R)
• M36: 9,876,152 km (0.045 R)
• M37: 10,003,011 km (0.05 R)
• M38: 10,162,333 km (0.103 R)
• M39: 10,354,716 km (0.085 R)
• M40: 10,419,043 km (0.109 R)
• M41: 10,710,310 km (0.073 R)
• M42: 10,808,147 km (0.093 R)
• M43: 11,301,072 km (0.105 R)
• M44: 12,071,351 km (0.109 R)
• M45: 12,240,995 km (0.063 R)
• M46: 12,893,092 km (0.106 R)
• M47: 14,123,535 km (0.113 R)
• M48: 14,698,440 km (0.076 R)
• M49: 15,171,318 km (0.093 R)
• M50: 16,019,987 km (0.105 R)
• M51: 17,111,902 km (0.057 R)
• M52: 17,302,639 km (0.074 R)
• M53: 18,111,216 km (0.097 R)
• M54: 18,578,859 km (0.083 R)
• M55: 19,010,897 km (0.118 R)
• M56: 19,168,873 km (0.093 R)
• M57: 19,248,010 km (0.065 R)
• M58: 19,366,940 km (0.072 R)
• M59: 19,486,170 km (0.068 R)
• M60: 19,885,147 km (0.096 R)
• M61: 20,045,516 km (0.093 R)
• M62: 20,569,558 km (0.118 R)
• M63: 23,172,860 km (0.043 R)
• M64: 23,553,138 km (0.104 R)
• M65: 23,680,296 km (0.113 R)
• M66: 23,935,510 km (0.099 R)
• M67: 24,148,836 km (0.086 R)
• M68: 24,448,481 km (0.114 R)
• M69: 24,620,369 km (0.055 R)
• M70: 24,749,472 km (0.046 R)
• M71: 25,051,659 km (0.033 R)
• M72: 25,615,943 km (0.083 R)
• M73: 25,834,206 km (0.06 R)
• M74: 26,624,831 km (0.078 R)
• M75: 27,067,491 km (0.079 R)
• M76: 27,557,274 km (0.096 R)
• M77: 28,094,929 km (0.033 R)
• M78: 28,319,924 km (0.051 R)
• M79: 28,410,132 km (0.087 R)
• M80: 28,771,859 km (0.09 R)
• M81: 29,044,127 km (0.117 R)
• M82: 29,728,538 km (0.066 R)
• M83: 30,325,882 km (0.101 R)
• M84: 31,113,216 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.7

Radius: 12.2

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 9.42 AU - 14.48 AU

Year: 14940 Days

Day: 13.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,254,655 km

• M1: 175,030 km (0.076 R)
• M2: 253,120 km (0.099 R)
• M3: 522,845 km (0.034 R)
• M4: 833,559 km (0.11 R)
• M5: 1,222,215 km (0.085 R)
• M6: 1,328,130 km (0.104 R)
• M7: 1,783,955 km (0.077 R)
• M8: 2,054,876 km (0.083 R)
• M9: 2,313,082 km (0.096 R)
• M10: 3,328,253 km (0.06 R)
• M11: 3,418,611 km (0.072 R)
• M12: 3,571,051 km (0.09 R)
• M13: 4,170,789 km (0.11 R)
• M14: 4,366,911 km (0.119 R)
• M15: 4,700,515 km (0.049 R)
• M16: 4,904,566 km (0.104 R)
• M17: 5,463,464 km (0.116 R)
• M18: 6,527,703 km (0.09 R)
• M19: 6,641,397 km (0.063 R)
• M20: 7,416,614 km (0.047 R)
• M21: 8,179,563 km (0.114 R)
• M22: 8,302,233 km (0.091 R)
• M23: 9,736,278 km (0.027 R)
• M24: 10,084,692 km (0.117 R)
• M25: 10,172,506 km (0.077 R)
• M26: 10,260,619 km (0.112 R)
• M27: 10,973,901 km (0.109 R)
• M28: 11,064,259 km (0.1 R)
• M29: 11,245,571 km (0.065 R)
• M30: 11,519,485 km (0.116 R)
• M31: 11,888,244 km (0.057 R)
• M32: 12,401,514 km (0.11 R)
• M33: 13,838,102 km (0.068 R)
• M34: 14,033,477 km (0.107 R)
• M35: 14,774,884 km (0.101 R)
• M36: 15,175,507 km (0.057 R)
• M37: 15,478,293 km (0.079 R)
• M38: 17,022,293 km (0.082 R)
• M39: 17,284,388 km (0.048 R)
• M40: 18,776,777 km (0.037 R)
• M41: 19,047,698 km (0.116 R)
• M42: 20,476,957 km (0.066 R)
• M43: 21,486,443 km (0.101 R)
• M44: 22,627,276 km (0.103 R)
• M45: 23,379,305 km (0.092 R)
• M46: 23,846,200 km (0.102 R)
• M47: 24,789,115 km (0.092 R)
• M48: 24,967,286 km (0.053 R)
• M49: 25,384,664 km (0.091 R)
• M50: 26,166,014 km (0.093 R)
• M51: 26,286,889 km (0.099 R)
• M52: 27,444,777 km (0.114 R)
• M53: 27,999,037 km (0.09 R)
• M54: 28,868,500 km (0.078 R)
• M55: 29,620,977 km (0.109 R)
• M56: 29,873,199 km (0.1 R)
• M57: 30,189,449 km (0.069 R)
• M58: 30,379,737 km (0.115 R)
• M59: 30,697,932 km (0.115 R)
• M60: 31,273,136 km (0.101 R)
• M61: 33,282,085 km (0.101 R)
• M62: 33,544,331 km (0.096 R)
• M63: 34,268,983 km (0.065 R)
• M64: 34,998,871 km (0.11 R)
• M65: 35,399,195 km (0.112 R)
• M66: 35,801,014 km (0.091 R)
• M67: 36,137,011 km (0.084 R)
• M68: 36,541,524 km (0.061 R)
• M69: 36,676,760 km (0.113 R)
• M70: 37,695,971 km (0.073 R)
• M71: 37,901,069 km (0.102 R)
• M72: 38,793,570 km (0.089 R)
• M73: 40,249,906 km (0.067 R)
• M74: 40,739,240 km (0.071 R)
• M75: 43,430,356 km (0.053 R)
• M76: 43,932,407 km (0.072 R)
• M77: 44,292,190 km (0.077 R)
• M78: 44,580,614 km (0.106 R)
• M79: 47,205,159 km (0.116 R)
• M80: 48,165,129 km (0.087 R)
• M81: 48,908,032 km (0.117 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 12,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit