🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.57 AU - 0.67 AU

Year: 174 Days

Day: 38.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.99 AU - 1.13 AU

Year: 389 Days

Day: 13 Hours

Environment

Temp: 33 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,228,193 km

• M1: 368,011 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.17 AU - 1.29 AU

Year: 486 Days

Day: 19.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.13 AU - 1.45 AU

Year: 522 Days

Day: 28.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.82 AU - 1.98 AU

Year: 934 Days

Day: 43.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.23 AU - 2.69 AU

Year: 1375 Days

Day: 43.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.92 AU - 3.96 AU

Year: 2788 Days

Day: 12 Hours

Environment

Temp: -122 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.7

Radius: 7.1

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 10.75 AU - 16.39 AU

Year: 17818 Days

Day: 15.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,228,193 km

• M1: 115,041 km (0.107 R)
• M2: 793,318 km (0.071 R)
• M3: 970,591 km (0.08 R)
• M4: 1,045,091 km (0.116 R)
• M5: 1,160,730 km (0.105 R)
• M6: 1,280,558 km (0.105 R)
• M7: 1,425,518 km (0.036 R)
• M8: 1,510,938 km (0.097 R)
• M9: 1,576,014 km (0.058 R)
• M10: 1,892,563 km (0.053 R)
• M11: 2,010,595 km (0.049 R)
• M12: 2,328,491 km (0.084 R)
• M13: 2,429,619 km (0.083 R)
• M14: 2,636,064 km (0.093 R)
• M15: 2,956,503 km (0.085 R)
• M16: 3,233,109 km (0.111 R)
• M17: 3,403,052 km (0.099 R)
• M18: 3,460,348 km (0.106 R)
• M19: 3,751,765 km (0.096 R)
• M20: 4,020,892 km (0.076 R)
• M21: 4,111,997 km (0.102 R)
• M22: 4,514,714 km (0.118 R)
• M23: 4,736,867 km (0.035 R)
• M24: 4,833,058 km (0.118 R)
• M25: 4,929,998 km (0.095 R)
• M26: 5,324,338 km (0.114 R)
• M27: 6,003,811 km (0.108 R)
• M28: 6,283,260 km (0.102 R)
• M29: 6,460,085 km (0.106 R)
• M30: 6,638,555 km (0.063 R)
• M31: 7,220,491 km (0.041 R)
• M32: 7,480,342 km (0.106 R)
• M33: 8,864,272 km (0.11 R)
• M34: 9,062,639 km (0.05 R)
• M35: 9,182,467 km (0.116 R)
• M36: 10,913,314 km (0.105 R)
• M37: 11,859,222 km (0.116 R)
• M38: 12,165,748 km (0.118 R)
• M39: 13,326,926 km (0.097 R)
• M40: 13,463,060 km (0.059 R)
• M41: 13,508,688 km (0.047 R)
• M42: 13,828,678 km (0.118 R)
• M43: 15,371,032 km (0.114 R)
• M44: 15,609,341 km (0.047 R)
• M45: 15,753,105 km (0.077 R)
• M46: 16,380,518 km (0.109 R)
• M47: 16,429,137 km (0.082 R)
• M48: 16,526,526 km (0.107 R)
• M49: 16,770,819 km (0.109 R)
• M50: 17,959,823 km (0.117 R)
• M51: 18,060,053 km (0.109 R)
• M52: 18,160,583 km (0.063 R)
• M53: 18,210,848 km (0.104 R)
• M54: 18,920,241 km (0.071 R)
• M55: 19,175,754 km (0.059 R)
• M56: 21,101,827 km (0.09 R)
• M57: 21,953,637 km (0.11 R)
• M58: 22,007,193 km (0.065 R)
• M59: 22,329,876 km (0.117 R)
• M60: 23,526,060 km (0.117 R)
• M61: 23,635,865 km (0.107 R)
• M62: 24,631,589 km (0.103 R)
• M63: 26,435,141 km (0.087 R)
• M64: 27,007,502 km (0.094 R)
• M65: 27,179,988 km (0.076 R)
• M66: 29,455,522 km (0.028 R)
• M67: 29,692,485 km (0.078 R)
• M68: 30,108,367 km (0.107 R)
• M69: 31,307,543 km (0.062 R)
• M70: 32,095,326 km (0.108 R)
• M71: 33,012,361 km (0.091 R)
• M72: 33,135,330 km (0.05 R)
• M73: 34,372,953 km (0.085 R)
• M74: 34,435,186 km (0.049 R)
• M75: 36,511,455 km (0.051 R)
• M76: 38,433,787 km (0.059 R)
• M77: 38,757,368 km (0.113 R)
• M78: 38,822,143 km (0.026 R)
• M79: 39,342,146 km (0.083 R)
• M80: 39,668,269 km (0.085 R)
• M81: 39,733,643 km (0.116 R)
• M82: 40,717,848 km (0.049 R)
• M83: 40,981,738 km (0.12 R)
• M84: 41,179,955 km (0.118 R)
• M85: 41,378,472 km (0.114 R)
• M86: 41,444,744 km (0.112 R)
• M87: 44,734,401 km (0.053 R)
• M88: 45,074,736 km (0.116 R)
• M89: 45,142,953 km (0.109 R)

Asteroid Belt

Center: 14.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.6

Radius: 3.9

Gravity: 15.62 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 11.19 AU - 17.83 AU

Year: 19701 Days

Day: 16.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,228,193 km

• M1: 53,257 km (0.076 R)
• M2: 86,318 km (0.116 R)
• M3: 155,582 km (0.112 R)
• M4: 209,437 km (0.073 R)
• M5: 257,458 km (0.078 R)
• M6: 379,979 km (0.091 R)
• M7: 693,685 km (0.115 R)
• M8: 730,636 km (0.084 R)
• M9: 1,222,663 km (0.069 R)
• M10: 1,452,446 km (0.087 R)
• M11: 1,524,103 km (0.05 R)
• M12: 2,246,661 km (0.086 R)
• M13: 2,700,690 km (0.092 R)
• M14: 2,878,113 km (0.115 R)
• M15: 2,908,033 km (0.064 R)
• M16: 3,089,794 km (0.049 R)
• M17: 3,244,179 km (0.092 R)
• M18: 3,952,825 km (0.054 R)
• M19: 3,986,185 km (0.089 R)
• M20: 4,462,504 km (0.112 R)
• M21: 4,497,211 km (0.08 R)
• M22: 4,601,930 km (0.102 R)
• M23: 4,813,611 km (0.083 R)
• M24: 5,467,952 km (0.055 R)
• M25: 6,304,653 km (0.045 R)
• M26: 6,857,716 km (0.119 R)
• M27: 7,140,007 km (0.069 R)
• M28: 8,136,329 km (0.096 R)
• M29: 8,221,301 km (0.108 R)
• M30: 8,694,030 km (0.105 R)
• M31: 8,911,844 km (0.111 R)
• M32: 9,352,709 km (0.101 R)
• M33: 9,620,639 km (0.071 R)
• M34: 9,710,547 km (0.089 R)
• M35: 9,755,576 km (0.101 R)
• M36: 10,393,462 km (0.09 R)
• M37: 10,950,863 km (0.041 R)
• M38: 11,186,031 km (0.118 R)
• M39: 12,289,016 km (0.082 R)
• M40: 12,337,636 km (0.086 R)
• M41: 12,533,310 km (0.104 R)
• M42: 12,680,664 km (0.111 R)
• M43: 12,877,983 km (0.104 R)
• M44: 13,126,166 km (0.074 R)
• M45: 13,225,798 km (0.107 R)
• M46: 15,115,219 km (0.106 R)
• M47: 15,271,998 km (0.036 R)
• M48: 15,640,158 km (0.044 R)
• M49: 18,241,665 km (0.071 R)
• M50: 19,477,942 km (0.081 R)
• M51: 19,762,776 km (0.097 R)
• M52: 19,877,069 km (0.047 R)
• M53: 19,934,215 km (0.106 R)
• M54: 20,106,253 km (0.105 R)
• M55: 20,625,208 km (0.104 R)
• M56: 21,441,264 km (0.108 R)
• M57: 21,735,224 km (0.1 R)
• M58: 21,912,199 km (0.1 R)
• M59: 22,030,530 km (0.063 R)
• M60: 22,208,402 km (0.101 R)
• M61: 23,104,643 km (0.095 R)
• M62: 23,587,545 km (0.104 R)
• M63: 23,648,132 km (0.105 R)
• M64: 24,379,217 km (0.093 R)
• M65: 25,055,848 km (0.108 R)
• M66: 27,122,692 km (0.114 R)
• M67: 28,208,474 km (0.093 R)
• M68: 28,272,801 km (0.09 R)
• M69: 28,918,764 km (0.116 R)
• M70: 29,569,366 km (0.101 R)
• M71: 30,620,590 km (0.11 R)
• M72: 32,152,771 km (0.048 R)
• M73: 32,894,477 km (0.108 R)
• M74: 36,475,850 km (0.111 R)
• M75: 36,967,279 km (0.107 R)
• M76: 38,169,897 km (0.113 R)
• M77: 38,383,522 km (0.111 R)
• M78: 39,529,143 km (0.035 R)
• M79: 40,034,036 km (0.051 R)
• M80: 40,977,101 km (0.06 R)
• M81: 42,147,854 km (0.109 R)
• M82: 43,033,024 km (0.104 R)
• M83: 43,403,728 km (0.102 R)
• M84: 43,477,928 km (0.062 R)
• M85: 43,700,979 km (0.092 R)
• M86: 46,255,063 km (0.102 R)
• M87: 47,091,764 km (0.065 R)
• M88: 48,010,145 km (0.07 R)
• M89: 48,548,698 km (0.117 R)
• M90: 49,011,703 km (0.06 R)
• M91: 50,253,964 km (0.066 R)
• M92: 51,113,852 km (0.114 R)
• M93: 51,349,320 km (0.085 R)
• M94: 51,506,397 km (0.108 R)
• M95: 51,742,463 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.9

Radius: 5.1

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 11.43 AU - 17.81 AU

Year: 19926 Days

Day: 24.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 55,228,193 km

• M1: 308,172 km (0.032 R)
• M2: 755,619 km (0.118 R)
• M3: 935,735 km (0.098 R)
• M4: 977,622 km (0.077 R)
• M5: 1,311,674 km (0.06 R)
• M6: 1,503,459 km (0.112 R)
• M7: 1,577,809 km (0.06 R)
• M8: 1,729,950 km (0.094 R)
• M9: 1,807,890 km (0.118 R)
• M10: 1,994,289 km (0.102 R)
• M11: 2,075,970 km (0.102 R)
• M12: 3,332,442 km (0.071 R)
• M13: 3,429,830 km (0.064 R)
• M14: 4,668,202 km (0.102 R)
• M15: 4,777,109 km (0.119 R)
• M16: 4,886,914 km (0.116 R)
• M17: 5,410,057 km (0.064 R)
• M18: 5,678,436 km (0.118 R)
• M19: 6,148,323 km (0.047 R)
• M20: 7,759,941 km (0.109 R)
• M21: 7,932,128 km (0.062 R)
• M22: 8,018,745 km (0.077 R)
• M23: 8,105,811 km (0.108 R)
• M24: 8,545,180 km (0.115 R)
• M25: 9,538,809 km (0.091 R)
• M26: 9,769,788 km (0.099 R)
• M27: 9,955,888 km (0.084 R)
• M28: 10,331,528 km (0.086 R)
• M29: 11,193,511 km (0.097 R)
• M30: 11,290,750 km (0.065 R)
• M31: 11,339,519 km (0.096 R)
• M32: 12,078,382 km (0.025 R)
• M33: 12,378,326 km (0.069 R)
• M34: 13,550,725 km (0.115 R)
• M35: 13,602,486 km (0.102 R)
• M36: 13,654,396 km (0.103 R)
• M37: 13,810,277 km (0.108 R)
• M38: 13,914,547 km (0.026 R)
• M39: 14,758,129 km (0.102 R)
• M40: 15,132,423 km (0.078 R)
• M41: 15,781,229 km (0.072 R)
• M42: 17,442,813 km (0.099 R)
• M43: 17,499,061 km (0.039 R)
• M44: 18,008,891 km (0.055 R)
• M45: 18,294,174 km (0.038 R)
• M46: 18,466,062 km (0.12 R)
• M47: 20,510,766 km (0.086 R)
• M48: 21,288,375 km (0.116 R)
• M49: 22,319,554 km (0.037 R)
• M50: 22,810,534 km (0.077 R)
• M51: 23,243,021 km (0.094 R)
• M52: 24,304,568 km (0.068 R)
• M53: 25,318,093 km (0.109 R)
• M54: 25,573,606 km (0.117 R)
• M55: 26,798,963 km (0.09 R)
• M56: 27,582,706 km (0.094 R)
• M57: 27,714,053 km (0.071 R)
• M58: 28,506,622 km (0.11 R)
• M59: 28,839,029 km (0.105 R)
• M60: 29,373,542 km (0.054 R)
• M61: 29,507,731 km (0.076 R)
• M62: 29,574,901 km (0.045 R)
• M63: 30,860,246 km (0.089 R)
• M64: 30,996,679 km (0.058 R)
• M65: 32,163,841 km (0.116 R)
• M66: 32,232,956 km (0.119 R)
• M67: 32,718,102 km (0.056 R)
• M68: 33,135,928 km (0.106 R)
• M69: 33,555,401 km (0.118 R)
• M70: 34,895,499 km (0.115 R)
• M71: 36,109,186 km (0.109 R)
• M72: 36,974,311 km (0.069 R)
• M73: 37,191,676 km (0.104 R)
• M74: 38,577,850 km (0.112 R)
• M75: 39,092,916 km (0.089 R)
• M76: 40,950,622 km (0.114 R)
• M77: 41,400,762 km (0.1 R)
• M78: 42,305,979 km (0.113 R)
• M79: 42,761,055 km (0.114 R)
• M80: 43,217,628 km (0.081 R)
• M81: 44,135,860 km (0.062 R)
• M82: 44,366,390 km (0.097 R)
• M83: 45,991,322 km (0.099 R)
• M84: 47,006,942 km (0.054 R)
• M85: 47,163,870 km (0.068 R)
• M86: 49,299,230 km (0.052 R)
• M87: 49,698,208 km (0.083 R)
• M88: 50,659,823 km (0.071 R)
• M89: 51,951,601 km (0.073 R)
• M90: 52,113,914 km (0.037 R)
• M91: 53,499,639 km (0.114 R)
• M92: 53,991,667 km (0.112 R)
• M93: 54,073,796 km (0.114 R)
• M94: 54,402,762 km (0.091 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 13,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit