🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.72 AU - 0.86 AU

Year: 251 Days

Day: 34.7 Hours

Environment

Temp: 103 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.95 AU - 1.13 AU

Year: 380 Days

Day: 34.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 104.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 24,901,420 km

• M1: 436,676 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.16 AU - 1.22 AU

Year: 465 Days

Day: 34.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 24,901,420 km

• M1: 58,493 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.51 AU - 5.43 AU

Year: 3968 Days

Day: 27.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.5

Radius: 10.2

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.79 AU - 8.97 AU

Year: 7181 Days

Day: 14.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 24,901,420 km

• M1: 245,341 km (0.082 R)
• M2: 356,791 km (0.088 R)
• M3: 559,496 km (0.065 R)
• M4: 720,164 km (0.079 R)
• M5: 946,655 km (0.097 R)
• M6: 1,075,309 km (0.082 R)
• M7: 1,237,623 km (0.116 R)
• M8: 1,587,084 km (0.042 R)
• M9: 1,869,225 km (0.074 R)
• M10: 1,950,607 km (0.116 R)
• M11: 2,463,428 km (0.06 R)
• M12: 2,625,293 km (0.046 R)
• M13: 3,308,207 km (0.104 R)
• M14: 3,628,796 km (0.091 R)
• M15: 4,022,687 km (0.118 R)
• M16: 4,257,107 km (0.027 R)
• M17: 4,941,517 km (0.08 R)
• M18: 5,261,956 km (0.097 R)
• M19: 5,378,043 km (0.099 R)
• M20: 5,874,858 km (0.088 R)
• M21: 6,288,047 km (0.108 R)
• M22: 7,116,670 km (0.117 R)
• M23: 7,296,935 km (0.098 R)
• M24: 7,635,625 km (0.031 R)
• M25: 8,409,644 km (0.082 R)
• M26: 8,764,790 km (0.071 R)
• M27: 8,985,895 km (0.098 R)
• M28: 9,208,647 km (0.046 R)
• M29: 9,518,165 km (0.111 R)
• M30: 9,659,983 km (0.097 R)
• M31: 9,830,974 km (0.114 R)
• M32: 10,176,246 km (0.115 R)
• M33: 10,321,206 km (0.076 R)
• M34: 10,525,407 km (0.083 R)
• M35: 10,789,896 km (0.095 R)
• M36: 10,937,699 km (0.078 R)
• M37: 11,026,859 km (0.102 R)
• M38: 11,175,859 km (0.049 R)
• M39: 11,991,765 km (0.115 R)
• M40: 12,175,771 km (0.119 R)
• M41: 12,391,491 km (0.095 R)
• M42: 12,546,474 km (0.119 R)
• M43: 12,826,970 km (0.065 R)
• M44: 13,330,666 km (0.065 R)
• M45: 13,776,767 km (0.109 R)
• M46: 14,163,178 km (0.073 R)
• M47: 14,357,656 km (0.101 R)
• M48: 14,553,030 km (0.118 R)
• M49: 14,618,405 km (0.093 R)
• M50: 14,683,779 km (0.054 R)
• M51: 15,045,357 km (0.11 R)
• M52: 15,144,540 km (0.119 R)
• M53: 16,316,939 km (0.051 R)
• M54: 16,486,882 km (0.082 R)
• M55: 16,725,640 km (0.076 R)
• M56: 17,206,747 km (0.086 R)
• M57: 17,449,096 km (0.087 R)
• M58: 17,518,509 km (0.071 R)
• M59: 18,217,879 km (0.034 R)
• M60: 18,677,294 km (0.085 R)
• M61: 18,783,957 km (0.085 R)
• M62: 19,140,599 km (0.047 R)
• M63: 19,319,817 km (0.075 R)
• M64: 19,499,634 km (0.11 R)
• M65: 19,607,793 km (0.074 R)
• M66: 19,716,102 km (0.085 R)
• M67: 19,788,358 km (0.064 R)
• M68: 20,370,144 km (0.12 R)
• M69: 20,663,206 km (0.092 R)
• M70: 20,883,863 km (0.047 R)
• M71: 21,068,467 km (0.104 R)
• M72: 22,111,612 km (0.1 R)
• M73: 22,186,860 km (0.091 R)
• M74: 22,715,389 km (0.058 R)
• M75: 22,943,077 km (0.115 R)
• M76: 24,597,630 km (0.11 R)
• M77: 25,577,197 km (0.079 R)
• M78: 25,853,803 km (0.104 R)
• M79: 26,370,065 km (0.065 R)
• M80: 26,649,365 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.6

Radius: 14.9

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.84 AU - 10.06 AU

Year: 9590 Days

Day: 11.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 24,901,420 km

• M1: 220,358 km (0.093 R)
• M2: 313,557 km (0.106 R)
• M3: 505,790 km (0.116 R)
• M4: 684,111 km (0.081 R)
• M5: 816,804 km (0.085 R)
• M6: 941,120 km (0.057 R)
• M7: 1,131,110 km (0.077 R)
• M8: 1,507,049 km (0.114 R)
• M9: 1,874,761 km (0.07 R)
• M10: 1,971,401 km (0.108 R)
• M11: 3,406,942 km (0.105 R)
• M12: 3,556,390 km (0.06 R)
• M13: 3,738,600 km (0.05 R)
• M14: 3,923,952 km (0.091 R)
• M15: 4,465,796 km (0.106 R)
• M16: 5,375,351 km (0.116 R)
• M17: 5,479,920 km (0.092 R)
• M18: 5,869,472 km (0.099 R)
• M19: 7,673,024 km (0.076 R)
• M20: 7,870,194 km (0.105 R)
• M21: 9,005,642 km (0.076 R)
• M22: 9,635,000 km (0.053 R)
• M23: 10,278,720 km (0.102 R)
• M24: 10,583,900 km (0.046 R)
• M25: 11,292,844 km (0.116 R)
• M26: 12,803,035 km (0.096 R)
• M27: 12,990,481 km (0.091 R)
• M28: 13,368,066 km (0.061 R)
• M29: 14,134,007 km (0.117 R)
• M30: 15,359,213 km (0.074 R)
• M31: 16,618,528 km (0.067 R)
• M32: 17,286,333 km (0.084 R)
• M33: 17,389,855 km (0.032 R)
• M34: 17,493,676 km (0.094 R)
• M35: 17,597,646 km (0.074 R)
• M36: 18,120,491 km (0.05 R)
• M37: 18,861,150 km (0.052 R)
• M38: 19,827,851 km (0.057 R)
• M39: 21,142,069 km (0.1 R)
• M40: 21,363,773 km (0.089 R)
• M41: 22,033,672 km (0.063 R)
• M42: 22,880,845 km (0.098 R)
• M43: 23,623,748 km (0.105 R)
• M44: 24,258,492 km (0.082 R)
• M45: 25,368,059 km (0.11 R)
• M46: 25,781,099 km (0.071 R)
• M47: 25,958,671 km (0.113 R)
• M48: 26,077,452 km (0.111 R)
• M49: 26,494,232 km (0.038 R)
• M50: 26,793,278 km (0.064 R)
• M51: 27,636,711 km (0.07 R)
• M52: 27,757,885 km (0.111 R)
• M53: 27,939,946 km (0.095 R)
• M54: 28,918,166 km (0.103 R)
• M55: 29,349,606 km (0.115 R)
• M56: 29,721,058 km (0.034 R)
• M57: 29,969,689 km (0.111 R)
• M58: 30,094,155 km (0.099 R)
• M59: 30,218,919 km (0.07 R)
• M60: 30,907,818 km (0.053 R)
• M61: 31,855,670 km (0.095 R)
• M62: 32,813,096 km (0.077 R)
• M63: 33,005,778 km (0.079 R)
• M64: 35,675,801 km (0.076 R)
• M65: 37,605,913 km (0.105 R)
• M66: 37,874,740 km (0.101 R)
• M67: 38,414,489 km (0.094 R)
• M68: 39,296,967 km (0.109 R)
• M69: 41,081,819 km (0.07 R)
• M70: 41,358,725 km (0.079 R)
• M71: 41,844,918 km (0.106 R)
• M72: 41,984,194 km (0.114 R)
• M73: 43,314,717 km (0.096 R)
• M74: 43,596,709 km (0.09 R)
• M75: 44,659,153 km (0.116 R)
• M76: 44,801,570 km (0.063 R)
• M77: 46,376,985 km (0.041 R)
• M78: 47,461,570 km (0.074 R)
• M79: 48,408,225 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993

Radius: 5.9

Gravity: 28.53 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 11.65 AU - 18.45 AU

Year: 20911 Days

Day: 24 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 24,901,420 km

• M1: 95,743 km (0.101 R)
• M2: 287,378 km (0.097 R)
• M3: 511,176 km (0.084 R)
• M4: 729,888 km (0.085 R)
• M5: 863,778 km (0.114 R)
• M6: 919,429 km (0.112 R)
• M7: 1,441,675 km (0.093 R)
• M8: 1,750,295 km (0.089 R)
• M9: 2,116,660 km (0.039 R)
• M10: 2,269,848 km (0.081 R)
• M11: 3,804,124 km (0.054 R)
• M12: 4,084,919 km (0.099 R)
• M13: 4,967,397 km (0.038 R)
• M14: 5,429,954 km (0.085 R)
• M15: 6,231,350 km (0.093 R)
• M16: 6,617,911 km (0.098 R)
• M17: 6,673,860 km (0.112 R)
• M18: 6,955,403 km (0.1 R)
• M19: 7,414,220 km (0.111 R)
• M20: 7,764,578 km (0.117 R)
• M21: 8,001,242 km (0.093 R)
• M22: 8,603,224 km (0.09 R)
• M23: 8,909,600 km (0.117 R)
• M24: 9,533,274 km (0.08 R)
• M25: 10,300,113 km (0.099 R)
• M26: 12,028,267 km (0.089 R)
• M27: 12,716,567 km (0.096 R)
• M28: 12,786,130 km (0.1 R)
• M29: 13,135,591 km (0.106 R)
• M30: 14,131,015 km (0.111 R)
• M31: 14,564,998 km (0.1 R)
• M32: 14,637,852 km (0.068 R)
• M33: 14,930,167 km (0.116 R)
• M34: 15,298,177 km (0.118 R)
• M35: 17,568,325 km (0.085 R)
• M36: 18,034,771 km (0.039 R)
• M37: 18,742,220 km (0.057 R)
• M38: 18,900,644 km (0.061 R)
• M39: 20,590,950 km (0.084 R)
• M40: 20,754,311 km (0.082 R)
• M41: 20,836,291 km (0.09 R)
• M42: 21,578,296 km (0.119 R)
• M43: 22,580,901 km (0.027 R)
• M44: 23,003,216 km (0.115 R)
• M45: 23,342,953 km (0.115 R)
• M46: 23,513,345 km (0.061 R)
• M47: 24,199,400 km (0.107 R)
• M48: 24,892,038 km (0.101 R)
• M49: 27,366,836 km (0.083 R)
• M50: 27,907,333 km (0.075 R)
• M51: 28,088,347 km (0.056 R)
• M52: 28,360,465 km (0.109 R)
• M53: 28,724,586 km (0.055 R)
• M54: 28,998,799 km (0.114 R)
• M55: 30,568,829 km (0.118 R)
• M56: 30,755,377 km (0.101 R)
• M57: 31,223,320 km (0.039 R)
• M58: 32,450,920 km (0.106 R)
• M59: 34,661,228 km (0.05 R)
• M60: 34,855,855 km (0.115 R)
• M61: 35,735,491 km (0.075 R)
• M62: 35,833,776 km (0.115 R)
• M63: 37,118,373 km (0.108 R)
• M64: 39,529,592 km (0.098 R)
• M65: 40,446,776 km (0.105 R)
• M66: 40,651,576 km (0.062 R)
• M67: 40,856,674 km (0.119 R)
• M68: 41,062,072 km (0.086 R)
• M69: 47,167,610 km (0.111 R)
• M70: 47,815,219 km (0.117 R)
• M71: 48,248,604 km (0.081 R)
• M72: 52,653,215 km (0.088 R)
• M73: 53,212,860 km (0.112 R)
• M74: 55,016,562 km (0.106 R)
• M75: 56,154,104 km (0.032 R)
• M76: 57,414,316 km (0.077 R)
• M77: 57,529,357 km (0.112 R)
• M78: 57,759,588 km (0.116 R)
• M79: 59,263,944 km (0.093 R)
• M80: 59,962,567 km (0.111 R)
• M81: 61,956,856 km (0.092 R)
• M82: 63,377,587 km (0.101 R)
• M83: 64,689,410 km (0.052 R)
• M84: 68,678,138 km (0.029 R)
• M85: 69,289,395 km (0.119 R)
• M86: 69,779,628 km (0.112 R)
• M87: 70,887,101 km (0.08 R)
• M88: 72,000,258 km (0.044 R)
• M89: 73,119,250 km (0.092 R)
• M90: 74,369,290 km (0.114 R)
• M91: 74,620,166 km (0.109 R)
• M92: 79,311,555 km (0.086 R)
• M93: 79,439,611 km (0.1 R)
• M94: 81,886,882 km (0.044 R)
• M95: 84,358,688 km (0.098 R)
• M96: 86,987,123 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.2

Radius: 8

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 15.17 AU - 16.31 AU

Year: 22366 Days

Day: 19.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 24,901,420 km

• M1: 124,316 km (0.034 R)
• M2: 276,008 km (0.107 R)
• M3: 360,381 km (0.097 R)
• M4: 501,003 km (0.062 R)
• M5: 967,599 km (0.12 R)
• M6: 1,370,915 km (0.068 R)
• M7: 1,511,686 km (0.072 R)
• M8: 2,088,985 km (0.054 R)
• M9: 2,367,985 km (0.119 R)
• M10: 2,658,803 km (0.08 R)
• M11: 2,835,179 km (0.072 R)
• M12: 2,961,140 km (0.071 R)
• M13: 3,502,086 km (0.076 R)
• M14: 5,501,462 km (0.073 R)
• M15: 5,794,973 km (0.115 R)
• M16: 9,079,544 km (0.093 R)
• M17: 9,239,164 km (0.118 R)
• M18: 9,480,316 km (0.051 R)
• M19: 9,723,413 km (0.117 R)
• M20: 9,995,980 km (0.064 R)
• M21: 10,604,694 km (0.093 R)
• M22: 10,688,618 km (0.04 R)
• M23: 11,857,726 km (0.119 R)
• M24: 12,032,157 km (0.117 R)
• M25: 12,119,671 km (0.059 R)
• M26: 12,531,215 km (0.097 R)
• M27: 12,827,868 km (0.096 R)
• M28: 13,036,856 km (0.108 R)
• M29: 14,314,871 km (0.084 R)
• M30: 14,687,369 km (0.11 R)
• M31: 14,749,752 km (0.076 R)
• M32: 15,536,936 km (0.085 R)
• M33: 17,746,646 km (0.084 R)
• M34: 18,549,687 km (0.097 R)
• M35: 19,227,964 km (0.084 R)
• M36: 23,355,369 km (0.11 R)
• M37: 23,793,691 km (0.12 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 12,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit