🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.65 AU - 0.89 AU

Year: 246 Days

Day: 34.8 Hours

Environment

Temp: 99 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,415,170 km

• M1: 698,024 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.74 AU - 1.22 AU

Year: 353 Days

Day: 18 Hours

Environment

Temp: 29 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,415,170 km

• M1: 120,277 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.31 AU - 1.51 AU

Year: 608 Days

Day: 14.3 Hours

Environment

Temp: -23 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.3

Radius: 12.6

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.36 AU - 6.52 AU

Year: 4611 Days

Day: 12.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 87,415,170 km

• M1: 245,789 km (0.1 R)
• M2: 363,074 km (0.106 R)
• M3: 530,324 km (0.056 R)
• M4: 727,943 km (0.032 R)
• M5: 869,762 km (0.078 R)
• M6: 1,213,688 km (0.086 R)
• M7: 1,353,861 km (0.116 R)
• M8: 1,583,045 km (0.109 R)
• M9: 2,061,309 km (0.07 R)
• M10: 2,385,188 km (0.117 R)
• M11: 2,583,555 km (0.117 R)
• M12: 3,060,473 km (0.106 R)
• M13: 3,453,168 km (0.113 R)
• M14: 3,655,574 km (0.109 R)
• M15: 3,978,555 km (0.029 R)
• M16: 4,119,776 km (0.096 R)
• M17: 5,361,139 km (0.089 R)
• M18: 5,754,880 km (0.111 R)
• M19: 5,834,766 km (0.045 R)
• M20: 6,022,810 km (0.104 R)
• M21: 6,322,156 km (0.107 R)
• M22: 6,570,787 km (0.113 R)
• M23: 6,822,710 km (0.026 R)
• M24: 7,049,201 km (0.096 R)
• M25: 7,192,067 km (0.111 R)
• M26: 7,393,875 km (0.051 R)
• M27: 7,597,477 km (0.083 R)
• M28: 8,159,367 km (0.069 R)
• M29: 8,400,070 km (0.087 R)
• M30: 8,826,873 km (0.085 R)
• M31: 9,543,596 km (0.117 R)
• M32: 9,638,441 km (0.119 R)
• M33: 9,797,314 km (0.118 R)
• M34: 10,149,767 km (0.097 R)
• M35: 10,900,299 km (0.11 R)
• M36: 11,838,128 km (0.101 R)
• M37: 12,076,587 km (0.082 R)
• M38: 13,328,273 km (0.052 R)
• M39: 13,576,456 km (0.1 R)
• M40: 14,185,618 km (0.112 R)
• M41: 14,293,927 km (0.106 R)
• M42: 14,548,094 km (0.101 R)
• M43: 14,803,607 km (0.098 R)
• M44: 15,171,318 km (0.032 R)
• M45: 15,579,272 km (0.113 R)
• M46: 17,131,649 km (0.07 R)
• M47: 17,478,866 km (0.089 R)
• M48: 17,750,685 km (0.115 R)
• M49: 18,495,383 km (0.087 R)
• M50: 18,653,508 km (0.034 R)
• M51: 19,893,974 km (0.063 R)
• M52: 20,422,054 km (0.07 R)
• M53: 20,503,735 km (0.11 R)
• M54: 20,995,912 km (0.092 R)
• M55: 21,202,207 km (0.074 R)
• M56: 21,409,101 km (0.11 R)
• M57: 21,658,331 km (0.104 R)
• M58: 21,824,983 km (0.106 R)
• M59: 22,033,971 km (0.1 R)
• M60: 22,791,684 km (0.112 R)
• M61: 22,961,328 km (0.116 R)
• M62: 23,301,664 km (0.11 R)
• M63: 23,387,084 km (0.118 R)
• M64: 23,772,448 km (0.112 R)
• M65: 23,987,420 km (0.092 R)
• M66: 25,422,662 km (0.115 R)
• M67: 25,686,553 km (0.111 R)
• M68: 26,439,479 km (0.094 R)
• M69: 26,528,490 km (0.099 R)
• M70: 26,751,540 km (0.117 R)
• M71: 27,154,557 km (0.11 R)
• M72: 27,334,373 km (0.056 R)
• M73: 27,695,054 km (0.081 R)
• M74: 28,649,638 km (0.092 R)
• M75: 29,430,240 km (0.073 R)
• M76: 30,078,297 km (0.072 R)
• M77: 30,171,347 km (0.103 R)
• M78: 30,965,413 km (0.101 R)
• M79: 31,577,418 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.5

Radius: 13.3

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.69 AU - 6.15 AU

Year: 5235 Days

Day: 5.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 87,415,170 km

• M1: 359,932 km (0.077 R)
• M2: 533,466 km (0.105 R)
• M3: 715,826 km (0.052 R)
• M4: 880,832 km (0.075 R)
• M5: 1,221,467 km (0.078 R)
• M6: 2,059,364 km (0.1 R)
• M7: 2,170,366 km (0.084 R)
• M8: 2,283,611 km (0.117 R)
• M9: 2,476,593 km (0.091 R)
• M10: 2,756,191 km (0.105 R)
• M11: 2,899,955 km (0.07 R)
• M12: 3,109,691 km (0.111 R)
• M13: 3,433,870 km (0.112 R)
• M14: 3,588,853 km (0.119 R)
• M15: 3,678,612 km (0.119 R)
• M16: 4,327,717 km (0.099 R)
• M17: 4,544,035 km (0.087 R)
• M18: 4,690,192 km (0.101 R)
• M19: 4,862,828 km (0.107 R)
• M20: 5,188,952 km (0.062 R)
• M21: 5,316,409 km (0.036 R)
• M22: 5,810,082 km (0.084 R)
• M23: 6,454,849 km (0.115 R)
• M24: 6,730,259 km (0.079 R)
• M25: 7,179,052 km (0.079 R)
• M26: 7,264,323 km (0.07 R)
• M27: 7,349,893 km (0.071 R)
• M28: 7,550,803 km (0.107 R)
• M29: 7,753,807 km (0.098 R)
• M30: 7,987,778 km (0.112 R)
• M31: 8,855,895 km (0.104 R)
• M32: 8,947,449 km (0.027 R)
• M33: 9,100,786 km (0.111 R)
• M34: 9,565,737 km (0.088 R)
• M35: 9,785,496 km (0.106 R)
• M36: 9,943,471 km (0.091 R)
• M37: 10,454,647 km (0.118 R)
• M38: 10,583,750 km (0.061 R)
• M39: 10,876,364 km (0.087 R)
• M40: 11,138,609 km (0.071 R)
• M41: 11,436,308 km (0.072 R)
• M42: 12,174,873 km (0.091 R)
• M43: 13,171,943 km (0.104 R)
• M44: 13,451,691 km (0.061 R)
• M45: 13,733,384 km (0.104 R)
• M46: 14,159,588 km (0.062 R)
• M47: 14,302,604 km (0.082 R)
• M48: 14,482,121 km (0.101 R)
• M49: 14,807,048 km (0.055 R)
• M50: 15,501,032 km (0.104 R)
• M51: 16,093,589 km (0.097 R)
• M52: 16,280,437 km (0.107 R)
• M53: 16,807,022 km (0.065 R)
• M54: 16,996,562 km (0.041 R)
• M55: 17,262,996 km (0.106 R)
• M56: 17,684,563 km (0.049 R)
• M57: 18,148,316 km (0.069 R)
• M58: 18,812,082 km (0.104 R)
• M59: 19,523,569 km (0.069 R)
• M60: 20,123,307 km (0.105 R)
• M61: 21,013,863 km (0.12 R)
• M62: 22,207,355 km (0.073 R)
• M63: 22,582,247 km (0.077 R)
• M64: 23,043,308 km (0.114 R)
• M65: 23,253,942 km (0.118 R)
• M66: 23,380,651 km (0.092 R)
• M67: 23,634,668 km (0.109 R)
• M68: 24,445,040 km (0.109 R)
• M69: 25,438,370 km (0.042 R)
• M70: 27,419,644 km (0.104 R)
• M71: 27,642,994 km (0.116 R)
• M72: 27,866,792 km (0.074 R)
• M73: 29,085,716 km (0.046 R)
• M74: 29,587,467 km (0.05 R)
• M75: 29,816,352 km (0.108 R)
• M76: 30,091,911 km (0.114 R)
• M77: 30,368,218 km (0.114 R)
• M78: 30,738,174 km (0.103 R)
• M79: 30,970,050 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.7

Radius: 11.9

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.96 AU - 7.18 AU

Year: 6832 Days

Day: 5.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 87,415,170 km

• M1: 164,558 km (0.112 R)
• M2: 268,528 km (0.051 R)
• M3: 447,298 km (0.074 R)
• M4: 550,371 km (0.076 R)
• M5: 643,869 km (0.118 R)
• M6: 795,561 km (0.062 R)
• M7: 1,286,242 km (0.112 R)
• M8: 1,429,258 km (0.119 R)
• M9: 1,731,595 km (0.031 R)
• M10: 1,832,275 km (0.083 R)
• M11: 2,084,946 km (0.058 R)
• M12: 2,161,540 km (0.1 R)
• M13: 2,690,817 km (0.1 R)
• M14: 3,171,176 km (0.085 R)
• M15: 3,385,400 km (0.077 R)
• M16: 3,604,411 km (0.097 R)
• M17: 3,828,210 km (0.107 R)
• M18: 4,095,092 km (0.114 R)
• M19: 4,368,258 km (0.055 R)
• M20: 4,526,981 km (0.097 R)
• M21: 4,647,258 km (0.104 R)
• M22: 5,056,109 km (0.094 R)
• M23: 5,244,004 km (0.097 R)
• M24: 5,391,657 km (0.117 R)
• M25: 5,843,143 km (0.045 R)
• M26: 6,018,322 km (0.051 R)
• M27: 6,329,187 km (0.106 R)
• M28: 6,874,471 km (0.048 R)
• M29: 7,387,592 km (0.075 R)
• M30: 7,553,496 km (0.089 R)
• M31: 7,792,553 km (0.043 R)
• M32: 8,131,542 km (0.105 R)
• M33: 8,352,049 km (0.115 R)
• M34: 8,849,163 km (0.117 R)
• M35: 9,458,475 km (0.089 R)
• M36: 9,561,398 km (0.115 R)
• M37: 10,477,536 km (0.093 R)
• M38: 10,557,271 km (0.115 R)
• M39: 10,664,084 km (0.055 R)
• M40: 10,797,974 km (0.093 R)
• M41: 11,094,776 km (0.114 R)
• M42: 11,476,251 km (0.071 R)
• M43: 11,586,056 km (0.093 R)
• M44: 11,668,634 km (0.116 R)
• M45: 11,751,362 km (0.078 R)
• M46: 13,476,823 km (0.111 R)
• M47: 13,592,762 km (0.102 R)
• M48: 13,883,879 km (0.083 R)
• M49: 14,413,306 km (0.074 R)
• M50: 14,680,488 km (0.109 R)
• M51: 15,310,444 km (0.119 R)
• M52: 15,461,688 km (0.082 R)
• M53: 16,410,587 km (0.112 R)
• M54: 16,907,851 km (0.112 R)
• M55: 17,504,596 km (0.062 R)
• M56: 18,332,621 km (0.116 R)
• M57: 18,493,289 km (0.07 R)
• M58: 18,686,719 km (0.061 R)
• M59: 19,173,361 km (0.102 R)
• M60: 19,565,606 km (0.104 R)
• M61: 19,664,042 km (0.057 R)
• M62: 20,457,808 km (0.118 R)
• M63: 20,657,970 km (0.057 R)
• M64: 20,758,201 km (0.109 R)
• M65: 21,060,089 km (0.027 R)
• M66: 21,600,287 km (0.085 R)
• M67: 21,736,122 km (0.105 R)
• M68: 21,838,148 km (0.034 R)
• M69: 21,974,431 km (0.1 R)
• M70: 22,247,747 km (0.118 R)
• M71: 22,522,259 km (0.095 R)
• M72: 22,867,082 km (0.038 R)
• M73: 23,248,257 km (0.045 R)
• M74: 23,352,676 km (0.033 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.1

Radius: 6.2

Gravity: 20.94 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 15.34 AU - 16.16 AU

Year: 22717 Days

Day: 19.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,415,170 km

• M1: 79,885 km (0.073 R)
• M2: 151,692 km (0.117 R)
• M3: 401,820 km (0.081 R)
• M4: 910,901 km (0.087 R)
• M5: 1,142,778 km (0.107 R)
• M6: 1,625,830 km (0.094 R)
• M7: 1,729,351 km (0.059 R)
• M8: 1,799,662 km (0.089 R)
• M9: 1,979,629 km (0.047 R)
• M10: 2,053,380 km (0.095 R)
• M11: 2,318,318 km (0.044 R)
• M12: 2,797,630 km (0.1 R)
• M13: 2,880,507 km (0.108 R)
• M14: 3,307,011 km (0.115 R)
• M15: 3,483,087 km (0.117 R)
• M16: 3,662,455 km (0.062 R)
• M17: 3,707,634 km (0.078 R)
• M18: 3,936,967 km (0.117 R)
• M19: 4,123,665 km (0.115 R)
• M20: 4,457,418 km (0.086 R)
• M21: 4,849,664 km (0.075 R)
• M22: 5,100,390 km (0.106 R)
• M23: 7,830,401 km (0.07 R)
• M24: 8,124,361 km (0.092 R)
• M25: 8,242,992 km (0.036 R)
• M26: 8,966,896 km (0.068 R)
• M27: 9,028,082 km (0.091 R)
• M28: 9,836,808 km (0.057 R)
• M29: 10,539,020 km (0.101 R)
• M30: 10,603,647 km (0.082 R)
• M31: 11,991,466 km (0.116 R)
• M32: 14,933,458 km (0.072 R)
• M33: 16,483,591 km (0.085 R)
• M34: 17,468,543 km (0.096 R)
• M35: 17,621,732 km (0.094 R)
• M36: 18,550,435 km (0.11 R)
• M37: 19,654,019 km (0.095 R)
• M38: 20,053,146 km (0.071 R)
• M39: 22,254,927 km (0.099 R)
• M40: 22,587,633 km (0.088 R)
• M41: 22,754,584 km (0.056 R)
• M42: 22,838,209 km (0.083 R)
• M43: 23,257,981 km (0.114 R)
• M44: 23,426,578 km (0.117 R)
• M45: 24,875,882 km (0.073 R)
• M46: 24,962,050 km (0.089 R)
• M47: 26,178,580 km (0.066 R)
• M48: 26,882,438 km (0.091 R)
• M49: 27,770,900 km (0.09 R)
• M50: 27,949,819 km (0.062 R)
• M51: 28,129,037 km (0.084 R)
• M52: 28,669,086 km (0.111 R)
• M53: 29,485,591 km (0.037 R)
• M54: 30,586,033 km (0.044 R)
• M55: 33,205,491 km (0.076 R)
• M56: 33,967,094 km (0.047 R)
• M57: 34,254,172 km (0.105 R)
• M58: 34,830,723 km (0.12 R)
• M59: 35,120,195 km (0.074 R)
• M60: 35,313,625 km (0.118 R)
• M61: 36,579,522 km (0.077 R)
• M62: 38,855,354 km (0.067 R)
• M63: 39,155,597 km (0.066 R)
• M64: 39,557,118 km (0.088 R)
• M65: 39,859,006 km (0.042 R)
• M66: 41,176,664 km (0.115 R)
• M67: 42,405,461 km (0.03 R)
• M68: 43,646,226 km (0.051 R)
• M69: 45,740,746 km (0.107 R)
• M70: 47,332,916 km (0.064 R)
• M71: 49,483,984 km (0.091 R)
• M72: 49,592,442 km (0.036 R)
• M73: 49,918,117 km (0.109 R)
• M74: 51,556,812 km (0.093 R)
• M75: 52,107,033 km (0.084 R)
• M76: 52,327,690 km (0.083 R)
• M77: 54,103,865 km (0.107 R)
• M78: 54,662,912 km (0.111 R)
• M79: 54,887,010 km (0.025 R)
• M80: 55,674,044 km (0.12 R)
• M81: 57,486,871 km (0.12 R)
• M82: 58,974,024 km (0.054 R)
• M83: 60,937,795 km (0.069 R)
• M84: 61,636,118 km (0.1 R)
• M85: 64,455,290 km (0.092 R)
• M86: 64,929,216 km (0.115 R)
• M87: 67,436,476 km (0.092 R)
• M88: 68,038,009 km (0.038 R)
• M89: 70,096,775 km (0.072 R)
• M90: 72,791,182 km (0.103 R)
• M91: 73,655,559 km (0.043 R)
• M92: 74,772,008 km (0.066 R)
• M93: 76,394,397 km (0.092 R)
• M94: 80,564,587 km (0.118 R)
• M95: 85,978,085 km (0.08 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 12,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit